Format and sort analyzer and analysis_server packages.

pkg/analyzer/test/generated/parser_test.dart

Index: pkg/analyzer/test/generated/parser_test.dart
diff --git a/pkg/analyzer/test/generated/parser_test.dart b/pkg/analyzer/test/generated/parser_test.dart
index 1c6e01a9e09f71f182035a5de2041f2d797bc207..a05201ee384926d4d28d4ad677f6752abdf1e676 100644
--- a/pkg/analyzer/test/generated/parser_test.dart
+++ b/pkg/analyzer/test/generated/parser_test.dart
@@ -7,26 +7,39 @@
 
 library engine.parser_test;
 
-import 'package:analyzer/src/generated/error.dart';
-import 'package:analyzer/src/generated/source.dart' show Source;
-import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/element.dart';
-import 'package:analyzer/src/generated/utilities_dart.dart';
-import 'package:unittest/unittest.dart';
-import 'test_support.dart';
+import 'package:analyzer/src/generated/error.dart';
+import 'package:analyzer/src/generated/parser.dart';
+import 'package:analyzer/src/generated/scanner.dart';
+import 'package:analyzer/src/generated/source.dart' show Source;
 import 'package:analyzer/src/generated/testing/ast_factory.dart';
 import 'package:analyzer/src/generated/testing/element_factory.dart';
 import 'package:analyzer/src/generated/testing/token_factory.dart';
+import 'package:analyzer/src/generated/utilities_dart.dart';
+import 'package:unittest/unittest.dart';
 
 import '../reflective_tests.dart';
+import 'test_support.dart';
 
 
-class AnalysisErrorListener_SimpleParserTest_computeStringValue implements AnalysisErrorListener {
+main() {
+  groupSep = ' | ';
+  runReflectiveTests(ComplexParserTest);
+  runReflectiveTests(ErrorParserTest);
+  runReflectiveTests(IncrementalParserTest);
+  runReflectiveTests(NonErrorParserTest);
+  runReflectiveTests(RecoveryParserTest);
+  runReflectiveTests(ResolutionCopierTest);
+  runReflectiveTests(SimpleParserTest);
+}
+
+class AnalysisErrorListener_SimpleParserTest_computeStringValue implements
+    AnalysisErrorListener {
   @override
   void onError(AnalysisError event) {
-    fail("Unexpected compilation error: ${event.message} (${event.offset}, ${event.length})");
+    fail(
+        "Unexpected compilation error: ${event.message} (${event.offset}, ${event.length})");
   }
 }
 
@@ -94,10 +107,12 @@ class AstValidator extends UnifyingAstVisitor<Object> {
       int parentStart = parent.offset;
       int parentEnd = parentStart + parent.length;
       if (nodeStart < parentStart) {
-        _errors.add("Invalid source start ($nodeStart) for ${node.runtimeType} inside ${parent.runtimeType} ($parentStart)");
+        _errors.add(
+            "Invalid source start ($nodeStart) for ${node.runtimeType} inside ${parent.runtimeType} ($parentStart)");
       }
       if (nodeEnd > parentEnd) {
-        _errors.add("Invalid source end ($nodeEnd) for ${node.runtimeType} inside ${parent.runtimeType} ($parentStart)");
+        _errors.add(
+            "Invalid source end ($nodeEnd) for ${node.runtimeType} inside ${parent.runtimeType} ($parentStart)");
       }
     }
   }
@@ -113,42 +128,69 @@ class AstValidator extends UnifyingAstVisitor<Object> {
 class ComplexParserTest extends ParserTestCase {
   void test_additiveExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x + y - z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_additiveExpression_noSpaces() {
     BinaryExpression expression = ParserTestCase.parseExpression("i+1");
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
-    EngineTestCase.assertInstanceOf((obj) => obj is IntegerLiteral, IntegerLiteral, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IntegerLiteral,
+        IntegerLiteral,
+        expression.rightOperand);
   }
 
   void test_additiveExpression_precedence_multiplicative_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x * y + z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_additiveExpression_precedence_multiplicative_left_withSuper() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super * y - z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super * y - z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_additiveExpression_precedence_multiplicative_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x + y * z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_additiveExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super + y - z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super + y - z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_assignableExpression_arguments_normal_chain() {
-    PropertyAccess propertyAccess1 = ParserTestCase.parseExpression("a(b)(c).d(e).f");
+    PropertyAccess propertyAccess1 =
+        ParserTestCase.parseExpression("a(b)(c).d(e).f");
     expect(propertyAccess1.propertyName.name, "f");
     //
     // a(b)(c).d(e)
     //
-    MethodInvocation invocation2 = EngineTestCase.assertInstanceOf((obj) => obj is MethodInvocation, MethodInvocation, propertyAccess1.target);
+    MethodInvocation invocation2 = EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodInvocation,
+        MethodInvocation,
+        propertyAccess1.target);
     expect(invocation2.methodName.name, "d");
     ArgumentList argumentList2 = invocation2.argumentList;
     expect(argumentList2, isNotNull);
@@ -156,14 +198,20 @@ class ComplexParserTest extends ParserTestCase {
     //
     // a(b)(c)
     //
-    FunctionExpressionInvocation invocation3 = EngineTestCase.assertInstanceOf((obj) => obj is FunctionExpressionInvocation, FunctionExpressionInvocation, invocation2.target);
+    FunctionExpressionInvocation invocation3 = EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionExpressionInvocation,
+        FunctionExpressionInvocation,
+        invocation2.target);
     ArgumentList argumentList3 = invocation3.argumentList;
     expect(argumentList3, isNotNull);
     expect(argumentList3.arguments, hasLength(1));
     //
     // a(b)
     //
-    MethodInvocation invocation4 = EngineTestCase.assertInstanceOf((obj) => obj is MethodInvocation, MethodInvocation, invocation3.function);
+    MethodInvocation invocation4 = EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodInvocation,
+        MethodInvocation,
+        invocation3.function);
     expect(invocation4.methodName.name, "a");
     ArgumentList argumentList4 = invocation4.argumentList;
     expect(argumentList4, isNotNull);
@@ -171,96 +219,169 @@ class ComplexParserTest extends ParserTestCase {
   }
 
   void test_assignmentExpression_compound() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("x = y = 0");
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftHandSide);
-    EngineTestCase.assertInstanceOf((obj) => obj is AssignmentExpression, AssignmentExpression, expression.rightHandSide);
+    AssignmentExpression expression =
+        ParserTestCase.parseExpression("x = y = 0");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftHandSide);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is AssignmentExpression,
+        AssignmentExpression,
+        expression.rightHandSide);
   }
 
   void test_assignmentExpression_indexExpression() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("x[1] = 0");
-    EngineTestCase.assertInstanceOf((obj) => obj is IndexExpression, IndexExpression, expression.leftHandSide);
-    EngineTestCase.assertInstanceOf((obj) => obj is IntegerLiteral, IntegerLiteral, expression.rightHandSide);
+    AssignmentExpression expression =
+        ParserTestCase.parseExpression("x[1] = 0");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IndexExpression,
+        IndexExpression,
+        expression.leftHandSide);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IntegerLiteral,
+        IntegerLiteral,
+        expression.rightHandSide);
   }
 
   void test_assignmentExpression_prefixedIdentifier() {
     AssignmentExpression expression = ParserTestCase.parseExpression("x.y = 0");
-    EngineTestCase.assertInstanceOf((obj) => obj is PrefixedIdentifier, PrefixedIdentifier, expression.leftHandSide);
-    EngineTestCase.assertInstanceOf((obj) => obj is IntegerLiteral, IntegerLiteral, expression.rightHandSide);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixedIdentifier,
+        PrefixedIdentifier,
+        expression.leftHandSide);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IntegerLiteral,
+        IntegerLiteral,
+        expression.rightHandSide);
   }
 
   void test_assignmentExpression_propertyAccess() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("super.y = 0");
-    EngineTestCase.assertInstanceOf((obj) => obj is PropertyAccess, PropertyAccess, expression.leftHandSide);
-    EngineTestCase.assertInstanceOf((obj) => obj is IntegerLiteral, IntegerLiteral, expression.rightHandSide);
+    AssignmentExpression expression =
+        ParserTestCase.parseExpression("super.y = 0");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PropertyAccess,
+        PropertyAccess,
+        expression.leftHandSide);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IntegerLiteral,
+        IntegerLiteral,
+        expression.rightHandSide);
   }
 
   void test_bitwiseAndExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x & y & z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseAndExpression_precedence_equality_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x == y && z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseAndExpression_precedence_equality_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x && y == z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseAndExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super & y & z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super & y & z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseOrExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x | y | z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseOrExpression_precedence_xor_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x ^ y | z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseOrExpression_precedence_xor_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x | y ^ z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseOrExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super | y | z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super | y | z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseXorExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x ^ y ^ z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseXorExpression_precedence_and_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x & y ^ z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseXorExpression_precedence_and_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x ^ y & z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseXorExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ^ y ^ z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super ^ y ^ z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_cascade_withAssignment() {
-    CascadeExpression cascade = ParserTestCase.parseExpression("new Map()..[3] = 4 ..[0] = 11;");
+    CascadeExpression cascade =
+        ParserTestCase.parseExpression("new Map()..[3] = 4 ..[0] = 11;");
     Expression target = cascade.target;
     for (Expression section in cascade.cascadeSections) {
-      EngineTestCase.assertInstanceOf((obj) => obj is AssignmentExpression, AssignmentExpression, section);
+      EngineTestCase.assertInstanceOf(
+          (obj) => obj is AssignmentExpression,
+          AssignmentExpression,
+          section);
       Expression lhs = (section as AssignmentExpression).leftHandSide;
-      EngineTestCase.assertInstanceOf((obj) => obj is IndexExpression, IndexExpression, lhs);
+      EngineTestCase.assertInstanceOf(
+          (obj) => obj is IndexExpression,
+          IndexExpression,
+          lhs);
       IndexExpression index = lhs as IndexExpression;
       expect(index.isCascaded, isTrue);
       expect(index.realTarget, same(target));
@@ -268,8 +389,12 @@ class ComplexParserTest extends ParserTestCase {
   }
 
   void test_conditionalExpression_precedence_logicalOrExpression() {
-    ConditionalExpression expression = ParserTestCase.parseExpression("a | b ? y : z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.condition);
+    ConditionalExpression expression =
+        ParserTestCase.parseExpression("a | b ? y : z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.condition);
   }
 
   void test_constructor_initializer_withParenthesizedExpression() {
@@ -284,104 +409,171 @@ class C {
   }
 
   void test_equalityExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x == y != z", [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "x == y != z",
+        [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_equalityExpression_precedence_relational_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x is y == z");
-    EngineTestCase.assertInstanceOf((obj) => obj is IsExpression, IsExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IsExpression,
+        IsExpression,
+        expression.leftOperand);
   }
 
   void test_equalityExpression_precedence_relational_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x == y is z");
-    EngineTestCase.assertInstanceOf((obj) => obj is IsExpression, IsExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IsExpression,
+        IsExpression,
+        expression.rightOperand);
   }
 
   void test_equalityExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super == y != z", [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super == y != z",
+        [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalAndExpression() {
     BinaryExpression expression = ParserTestCase.parseExpression("x && y && z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalAndExpression_precedence_bitwiseOr_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x | y < z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalAndExpression_precedence_bitwiseOr_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x < y | z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_logicalOrExpression() {
     BinaryExpression expression = ParserTestCase.parseExpression("x || y || z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalOrExpression_precedence_logicalAnd_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x && y || z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalOrExpression_precedence_logicalAnd_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x || y && z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_multipleLabels_statement() {
-    LabeledStatement statement = ParserTestCase.parseStatement("a: b: c: return x;");
+    LabeledStatement statement =
+        ParserTestCase.parseStatement("a: b: c: return x;");
     expect(statement.labels, hasLength(3));
-    EngineTestCase.assertInstanceOf((obj) => obj is ReturnStatement, ReturnStatement, statement.statement);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ReturnStatement,
+        ReturnStatement,
+        statement.statement);
   }
 
   void test_multiplicativeExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x * y / z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_multiplicativeExpression_precedence_unary_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("-x * y");
-    EngineTestCase.assertInstanceOf((obj) => obj is PrefixExpression, PrefixExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixExpression,
+        PrefixExpression,
+        expression.leftOperand);
   }
 
   void test_multiplicativeExpression_precedence_unary_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x * -y");
-    EngineTestCase.assertInstanceOf((obj) => obj is PrefixExpression, PrefixExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixExpression,
+        PrefixExpression,
+        expression.rightOperand);
   }
 
   void test_multiplicativeExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super * y / z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super * y / z");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_relationalExpression_precedence_shift_right() {
     IsExpression expression = ParserTestCase.parseExpression("x << y is z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.expression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.expression);
   }
 
   void test_shiftExpression_normal() {
     BinaryExpression expression = ParserTestCase.parseExpression("x >> 4 << 3");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_shiftExpression_precedence_additive_left() {
     BinaryExpression expression = ParserTestCase.parseExpression("x + y << z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_shiftExpression_precedence_additive_right() {
     BinaryExpression expression = ParserTestCase.parseExpression("x << y + z");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_shiftExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super >> 4 << 3");
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("super >> 4 << 3");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_topLevelVariable_withMetadata() {
@@ -395,136 +587,224 @@ class C {
  */
 class ErrorParserTest extends ParserTestCase {
   void fail_expectedListOrMapLiteral() {
-    // It isn't clear that this test can ever pass. The parser is currently create a synthetic list
-    // literal in this case, but isSynthetic() isn't overridden for ListLiteral. The problem is that
-    // the synthetic list literals that are being created are not always zero length (because they
-    // could have type parameters), which violates the contract of isSynthetic().
-    TypedLiteral literal = ParserTestCase.parse3("parseListOrMapLiteral", <Object> [null], "1", [ParserErrorCode.EXPECTED_LIST_OR_MAP_LITERAL]);
+    // It isn't clear that this test can ever pass. The parser is currently
+    // create a synthetic list literal in this case, but isSynthetic() isn't
+    // overridden for ListLiteral. The problem is that the synthetic list
+    // literals that are being created are not always zero length (because they
+    // could have type parameters), which violates the contract of
+    // isSynthetic().
+    TypedLiteral literal = ParserTestCase.parse3(
+        "parseListOrMapLiteral",
+        <Object>[null],
+        "1",
+        [ParserErrorCode.EXPECTED_LIST_OR_MAP_LITERAL]);
     expect(literal.isSynthetic, isTrue);
   }
 
   void fail_illegalAssignmentToNonAssignable_superAssigned() {
     // TODO(brianwilkerson) When this test starts to pass, remove the test
     // test_illegalAssignmentToNonAssignable_superAssigned.
-    ParserTestCase.parseExpression("super = x;", [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    ParserTestCase.parseExpression(
+        "super = x;",
+        [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void fail_invalidCommentReference__new_nonIdentifier() {
     // This test fails because the method parseCommentReference returns null.
-    ParserTestCase.parse3("parseCommentReference", <Object> ["new 42", 0], "", [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
+    ParserTestCase.parse3(
+        "parseCommentReference",
+        <Object>["new 42", 0],
+        "",
+        [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
   }
 
   void fail_invalidCommentReference__new_tooMuch() {
-    ParserTestCase.parse3("parseCommentReference", <Object> ["new a.b.c.d", 0], "", [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
+    ParserTestCase.parse3(
+        "parseCommentReference",
+        <Object>["new a.b.c.d", 0],
+        "",
+        [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
   }
 
   void fail_invalidCommentReference__nonNew_nonIdentifier() {
     // This test fails because the method parseCommentReference returns null.
-    ParserTestCase.parse3("parseCommentReference", <Object> ["42", 0], "", [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
+    ParserTestCase.parse3(
+        "parseCommentReference",
+        <Object>["42", 0],
+        "",
+        [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
   }
 
   void fail_invalidCommentReference__nonNew_tooMuch() {
-    ParserTestCase.parse3("parseCommentReference", <Object> ["a.b.c.d", 0], "", [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
+    ParserTestCase.parse3(
+        "parseCommentReference",
+        <Object>["a.b.c.d", 0],
+        "",
+        [ParserErrorCode.INVALID_COMMENT_REFERENCE]);
   }
 
   void fail_missingClosingParenthesis() {
-    // It is possible that it is not possible to generate this error (that it's being reported in
-    // code that cannot actually be reached), but that hasn't been proven yet.
-    ParserTestCase.parse4("parseFormalParameterList", "(int a, int b ;", [ParserErrorCode.MISSING_CLOSING_PARENTHESIS]);
+    // It is possible that it is not possible to generate this error (that it's
+    // being reported in code that cannot actually be reached), but that hasn't
+    // been proven yet.
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(int a, int b ;",
+        [ParserErrorCode.MISSING_CLOSING_PARENTHESIS]);
   }
 
   void fail_missingFunctionParameters_local_nonVoid_block() {
-    // The parser does not recognize this as a function declaration, so it tries to parse it as an
-    // expression statement. It isn't clear what the best error message is in this case.
-    ParserTestCase.parseStatement("int f { return x;}", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    // The parser does not recognize this as a function declaration, so it tries
+    // to parse it as an expression statement. It isn't clear what the best
+    // error message is in this case.
+    ParserTestCase.parseStatement(
+        "int f { return x;}",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void fail_missingFunctionParameters_local_nonVoid_expression() {
-    // The parser does not recognize this as a function declaration, so it tries to parse it as an
-    // expression statement. It isn't clear what the best error message is in this case.
-    ParserTestCase.parseStatement("int f => x;", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    // The parser does not recognize this as a function declaration, so it tries
+    // to parse it as an expression statement. It isn't clear what the best
+    // error message is in this case.
+    ParserTestCase.parseStatement(
+        "int f => x;",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void fail_namedFunctionExpression() {
-    Expression expression = ParserTestCase.parse4("parsePrimaryExpression", "f() {}", [ParserErrorCode.NAMED_FUNCTION_EXPRESSION]);
-    EngineTestCase.assertInstanceOf((obj) => obj is FunctionExpression, FunctionExpression, expression);
+    Expression expression = ParserTestCase.parse4(
+        "parsePrimaryExpression",
+        "f() {}",
+        [ParserErrorCode.NAMED_FUNCTION_EXPRESSION]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionExpression,
+        FunctionExpression,
+        expression);
   }
 
   void fail_unexpectedToken_invalidPostfixExpression() {
-    // Note: this might not be the right error to produce, but some error should be produced
+    // Note: this might not be the right error to produce, but some error should
+    // be produced
     ParserTestCase.parseExpression("f()++", [ParserErrorCode.UNEXPECTED_TOKEN]);
   }
 
   void fail_varAndType_local() {
-    // This is currently reporting EXPECTED_TOKEN for a missing semicolon, but this would be a
-    // better error message.
+    // This is currently reporting EXPECTED_TOKEN for a missing semicolon, but
+    // this would be a better error message.
     ParserTestCase.parseStatement("var int x;", [ParserErrorCode.VAR_AND_TYPE]);
   }
 
   void fail_varAndType_parameter() {
-    // This is currently reporting EXPECTED_TOKEN for a missing semicolon, but this would be a
-    // better error message.
-    ParserTestCase.parse4("parseFormalParameterList", "(var int x)", [ParserErrorCode.VAR_AND_TYPE]);
+    // This is currently reporting EXPECTED_TOKEN for a missing semicolon, but
+    // this would be a better error message.
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(var int x)",
+        [ParserErrorCode.VAR_AND_TYPE]);
   }
 
   void test_abstractClassMember_constructor() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "abstract C.c();", [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "abstract C.c();",
+        [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
   }
 
   void test_abstractClassMember_field() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "abstract C f;", [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "abstract C f;",
+        [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
   }
 
   void test_abstractClassMember_getter() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "abstract get m;", [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "abstract get m;",
+        [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
   }
 
   void test_abstractClassMember_method() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "abstract m();", [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "abstract m();",
+        [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
   }
 
   void test_abstractClassMember_setter() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "abstract set m(v);", [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "abstract set m(v);",
+        [ParserErrorCode.ABSTRACT_CLASS_MEMBER]);
   }
 
   void test_abstractEnum() {
-    ParserTestCase.parseCompilationUnit("abstract enum E {ONE}", [ParserErrorCode.ABSTRACT_ENUM]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract enum E {ONE}",
+        [ParserErrorCode.ABSTRACT_ENUM]);
   }
 
   void test_abstractTopLevelFunction_function() {
-    ParserTestCase.parseCompilationUnit("abstract f(v) {}", [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract f(v) {}",
+        [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
   }
 
   void test_abstractTopLevelFunction_getter() {
-    ParserTestCase.parseCompilationUnit("abstract get m {}", [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract get m {}",
+        [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
   }
 
   void test_abstractTopLevelFunction_setter() {
-    ParserTestCase.parseCompilationUnit("abstract set m(v) {}", [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract set m(v) {}",
+        [ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION]);
   }
 
   void test_abstractTopLevelVariable() {
-    ParserTestCase.parseCompilationUnit("abstract C f;", [ParserErrorCode.ABSTRACT_TOP_LEVEL_VARIABLE]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract C f;",
+        [ParserErrorCode.ABSTRACT_TOP_LEVEL_VARIABLE]);
   }
 
   void test_abstractTypeDef() {
-    ParserTestCase.parseCompilationUnit("abstract typedef F();", [ParserErrorCode.ABSTRACT_TYPEDEF]);
+    ParserTestCase.parseCompilationUnit(
+        "abstract typedef F();",
+        [ParserErrorCode.ABSTRACT_TYPEDEF]);
   }
 
   void test_assertDoesNotTakeAssignment() {
-    ParserTestCase.parse4("parseAssertStatement", "assert(b = true);", [ParserErrorCode.ASSERT_DOES_NOT_TAKE_ASSIGNMENT]);
+    ParserTestCase.parse4(
+        "parseAssertStatement",
+        "assert(b = true);",
+        [ParserErrorCode.ASSERT_DOES_NOT_TAKE_ASSIGNMENT]);
   }
 
   void test_assertDoesNotTakeCascades() {
-    ParserTestCase.parse4("parseAssertStatement", "assert(new A()..m());", [ParserErrorCode.ASSERT_DOES_NOT_TAKE_CASCADE]);
+    ParserTestCase.parse4(
+        "parseAssertStatement",
+        "assert(new A()..m());",
+        [ParserErrorCode.ASSERT_DOES_NOT_TAKE_CASCADE]);
   }
 
   void test_assertDoesNotTakeRethrow() {
-    ParserTestCase.parse4("parseAssertStatement", "assert(rethrow);", [ParserErrorCode.ASSERT_DOES_NOT_TAKE_RETHROW]);
+    ParserTestCase.parse4(
+        "parseAssertStatement",
+        "assert(rethrow);",
+        [ParserErrorCode.ASSERT_DOES_NOT_TAKE_RETHROW]);
   }
 
   void test_assertDoesNotTakeThrow() {
-    ParserTestCase.parse4("parseAssertStatement", "assert(throw x);", [ParserErrorCode.ASSERT_DOES_NOT_TAKE_THROW]);
+    ParserTestCase.parse4(
+        "parseAssertStatement",
+        "assert(throw x);",
+        [ParserErrorCode.ASSERT_DOES_NOT_TAKE_THROW]);
   }
 
   void test_breakOutsideOfLoop_breakInDoStatement() {
@@ -536,11 +816,16 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_breakOutsideOfLoop_breakInIfStatement() {
-    ParserTestCase.parse4("parseIfStatement", "if (x) {break;}", [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
+    ParserTestCase.parse4(
+        "parseIfStatement",
+        "if (x) {break;}",
+        [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
   }
 
   void test_breakOutsideOfLoop_breakInSwitchStatement() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (x) {case 1: break;}");
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (x) {case 1: break;}");
   }
 
   void test_breakOutsideOfLoop_breakInWhileStatement() {
@@ -548,7 +833,9 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_breakOutsideOfLoop_functionExpression_inALoop() {
-    ParserTestCase.parseStatement("for(; x;) {() {break;};}", [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
+    ParserTestCase.parseStatement(
+        "for(; x;) {() {break;};}",
+        [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
   }
 
   void test_breakOutsideOfLoop_functionExpression_withALoop() {
@@ -556,51 +843,87 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_classTypeAlias_abstractAfterEq() {
-    // This syntax has been removed from the language in favor of "abstract class A = B with C;"
-    // (issue 18098).
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "class A = abstract B with C;", [
-        ParserErrorCode.EXPECTED_TOKEN,
-        ParserErrorCode.EXPECTED_TOKEN]);
+    // This syntax has been removed from the language in favor of
+    // "abstract class A = B with C;" (issue 18098).
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "class A = abstract B with C;",
+        [ParserErrorCode.EXPECTED_TOKEN, ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_constAndFinal() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const final int x;", [ParserErrorCode.CONST_AND_FINAL]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const final int x;",
+        [ParserErrorCode.CONST_AND_FINAL]);
   }
 
   void test_constAndVar() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const var x;", [ParserErrorCode.CONST_AND_VAR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const var x;",
+        [ParserErrorCode.CONST_AND_VAR]);
   }
 
   void test_constClass() {
-    ParserTestCase.parseCompilationUnit("const class C {}", [ParserErrorCode.CONST_CLASS]);
+    ParserTestCase.parseCompilationUnit(
+        "const class C {}",
+        [ParserErrorCode.CONST_CLASS]);
   }
 
   void test_constConstructorWithBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const C() {}", [ParserErrorCode.CONST_CONSTRUCTOR_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const C() {}",
+        [ParserErrorCode.CONST_CONSTRUCTOR_WITH_BODY]);
   }
 
   void test_constEnum() {
-    ParserTestCase.parseCompilationUnit("const enum E {ONE}", [ParserErrorCode.CONST_ENUM]);
+    ParserTestCase.parseCompilationUnit(
+        "const enum E {ONE}",
+        [ParserErrorCode.CONST_ENUM]);
   }
 
   void test_constFactory() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const factory C() {}", [ParserErrorCode.CONST_FACTORY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const factory C() {}",
+        [ParserErrorCode.CONST_FACTORY]);
   }
 
   void test_constMethod() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const int m() {}", [ParserErrorCode.CONST_METHOD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const int m() {}",
+        [ParserErrorCode.CONST_METHOD]);
   }
 
   void test_constructorWithReturnType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "C C() {}", [ParserErrorCode.CONSTRUCTOR_WITH_RETURN_TYPE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "C C() {}",
+        [ParserErrorCode.CONSTRUCTOR_WITH_RETURN_TYPE]);
   }
 
   void test_constructorWithReturnType_var() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "var C() {}", [ParserErrorCode.CONSTRUCTOR_WITH_RETURN_TYPE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "var C() {}",
+        [ParserErrorCode.CONSTRUCTOR_WITH_RETURN_TYPE]);
   }
 
   void test_constTypedef() {
-    ParserTestCase.parseCompilationUnit("const typedef F();", [ParserErrorCode.CONST_TYPEDEF]);
+    ParserTestCase.parseCompilationUnit(
+        "const typedef F();",
+        [ParserErrorCode.CONST_TYPEDEF]);
   }
 
   void test_continueOutsideOfLoop_continueInDoStatement() {
@@ -612,11 +935,16 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_continueOutsideOfLoop_continueInIfStatement() {
-    ParserTestCase.parse4("parseIfStatement", "if (x) {continue;}", [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
+    ParserTestCase.parse4(
+        "parseIfStatement",
+        "if (x) {continue;}",
+        [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
   }
 
   void test_continueOutsideOfLoop_continueInSwitchStatement() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (x) {case 1: continue a;}");
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (x) {case 1: continue a;}");
   }
 
   void test_continueOutsideOfLoop_continueInWhileStatement() {
@@ -624,7 +952,9 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_continueOutsideOfLoop_functionExpression_inALoop() {
-    ParserTestCase.parseStatement("for(; x;) {() {continue;};}", [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
+    ParserTestCase.parseStatement(
+        "for(; x;) {() {continue;};}",
+        [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
   }
 
   void test_continueOutsideOfLoop_functionExpression_withALoop() {
@@ -632,144 +962,246 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_continueWithoutLabelInCase_error() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (x) {case 1: continue;}", [ParserErrorCode.CONTINUE_WITHOUT_LABEL_IN_CASE]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (x) {case 1: continue;}",
+        [ParserErrorCode.CONTINUE_WITHOUT_LABEL_IN_CASE]);
   }
 
   void test_continueWithoutLabelInCase_noError() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (x) {case 1: continue a;}");
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (x) {case 1: continue a;}");
   }
 
   void test_continueWithoutLabelInCase_noError_switchInLoop() {
-    ParserTestCase.parse4("parseWhileStatement", "while (a) { switch (b) {default: continue;}}");
+    ParserTestCase.parse4(
+        "parseWhileStatement",
+        "while (a) { switch (b) {default: continue;}}");
   }
 
   void test_deprecatedClassTypeAlias() {
-    ParserTestCase.parseCompilationUnit("typedef C = S with M;", [ParserErrorCode.DEPRECATED_CLASS_TYPE_ALIAS]);
+    ParserTestCase.parseCompilationUnit(
+        "typedef C = S with M;",
+        [ParserErrorCode.DEPRECATED_CLASS_TYPE_ALIAS]);
   }
 
   void test_deprecatedClassTypeAlias_withGeneric() {
-    ParserTestCase.parseCompilationUnit("typedef C<T> = S<T> with M;", [ParserErrorCode.DEPRECATED_CLASS_TYPE_ALIAS]);
+    ParserTestCase.parseCompilationUnit(
+        "typedef C<T> = S<T> with M;",
+        [ParserErrorCode.DEPRECATED_CLASS_TYPE_ALIAS]);
   }
 
   void test_directiveAfterDeclaration_classBeforeDirective() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("class Foo{} library l;", [ParserErrorCode.DIRECTIVE_AFTER_DECLARATION]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "class Foo{} library l;",
+        [ParserErrorCode.DIRECTIVE_AFTER_DECLARATION]);
     expect(unit, isNotNull);
   }
 
   void test_directiveAfterDeclaration_classBetweenDirectives() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("library l;\nclass Foo{}\npart 'a.dart';", [ParserErrorCode.DIRECTIVE_AFTER_DECLARATION]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "library l;\nclass Foo{}\npart 'a.dart';",
+        [ParserErrorCode.DIRECTIVE_AFTER_DECLARATION]);
     expect(unit, isNotNull);
   }
 
   void test_duplicatedModifier_const() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const const m;", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const const m;",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicatedModifier_external() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external external f();", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external external f();",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicatedModifier_factory() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "factory factory C() {}", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "factory factory C() {}",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicatedModifier_final() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "final final m;", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "final final m;",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicatedModifier_static() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static static var m;", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static static var m;",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicatedModifier_var() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "var var m;", [ParserErrorCode.DUPLICATED_MODIFIER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "var var m;",
+        [ParserErrorCode.DUPLICATED_MODIFIER]);
   }
 
   void test_duplicateLabelInSwitchStatement() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (e) {l1: case 0: break; l1: case 1: break;}", [ParserErrorCode.DUPLICATE_LABEL_IN_SWITCH_STATEMENT]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (e) {l1: case 0: break; l1: case 1: break;}",
+        [ParserErrorCode.DUPLICATE_LABEL_IN_SWITCH_STATEMENT]);
   }
 
   void test_emptyEnumBody() {
-    ParserTestCase.parse3("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E {}", [ParserErrorCode.EMPTY_ENUM_BODY]);
+    ParserTestCase.parse3(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E {}",
+        [ParserErrorCode.EMPTY_ENUM_BODY]);
   }
 
   void test_equalityCannotBeEqualityOperand_eq_eq() {
-    ParserTestCase.parseExpression("1 == 2 == 3", [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    ParserTestCase.parseExpression(
+        "1 == 2 == 3",
+        [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
   }
 
   void test_equalityCannotBeEqualityOperand_eq_neq() {
-    ParserTestCase.parseExpression("1 == 2 != 3", [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    ParserTestCase.parseExpression(
+        "1 == 2 != 3",
+        [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
   }
 
   void test_equalityCannotBeEqualityOperand_neq_eq() {
-    ParserTestCase.parseExpression("1 != 2 == 3", [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    ParserTestCase.parseExpression(
+        "1 != 2 == 3",
+        [ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
   }
 
   void test_expectedCaseOrDefault() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (e) {break;}", [ParserErrorCode.EXPECTED_CASE_OR_DEFAULT]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (e) {break;}",
+        [ParserErrorCode.EXPECTED_CASE_OR_DEFAULT]);
   }
 
   void test_expectedClassMember_inClass_afterType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "heart 2 heart", [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "heart 2 heart",
+        [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
   }
 
   void test_expectedClassMember_inClass_beforeType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "4 score", [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "4 score",
+        [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
   }
 
   void test_expectedExecutable_inClass_afterVoid() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void 2 void", [ParserErrorCode.EXPECTED_EXECUTABLE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void 2 void",
+        [ParserErrorCode.EXPECTED_EXECUTABLE]);
   }
 
   void test_expectedExecutable_topLevel_afterType() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "heart 2 heart", [ParserErrorCode.EXPECTED_EXECUTABLE]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "heart 2 heart",
+        [ParserErrorCode.EXPECTED_EXECUTABLE]);
   }
 
   void test_expectedExecutable_topLevel_afterVoid() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void 2 void", [ParserErrorCode.EXPECTED_EXECUTABLE]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void 2 void",
+        [ParserErrorCode.EXPECTED_EXECUTABLE]);
   }
 
   void test_expectedExecutable_topLevel_beforeType() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "4 score", [ParserErrorCode.EXPECTED_EXECUTABLE]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "4 score",
+        [ParserErrorCode.EXPECTED_EXECUTABLE]);
   }
 
   void test_expectedExecutable_topLevel_eof() {
-    ParserTestCase.parse2("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "x", [new AnalysisError.con2(null, 0, 1, ParserErrorCode.EXPECTED_EXECUTABLE)]);
+    ParserTestCase.parse2(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "x",
+        [new AnalysisError.con2(null, 0, 1, ParserErrorCode.EXPECTED_EXECUTABLE)]);
   }
 
   void test_expectedInterpolationIdentifier() {
-    ParserTestCase.parse4("parseStringLiteral", "'\$x\$'", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\$x\$'",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_expectedInterpolationIdentifier_emptyString() {
-    // The scanner inserts an empty string token between the two $'s; we need to make sure that the
-    // MISSING_IDENTIFIER error that is generated has a nonzero width so that it will show up in
-    // the editor UI.
-    ParserTestCase.parse2("parseStringLiteral", <Object>[], "'\$\$foo'", [new AnalysisError.con2(null, 2, 1, ParserErrorCode.MISSING_IDENTIFIER)]);
+    // The scanner inserts an empty string token between the two $'s; we need to
+    // make sure that the MISSING_IDENTIFIER error that is generated has a
+    // nonzero width so that it will show up in the editor UI.
+    ParserTestCase.parse2(
+        "parseStringLiteral",
+        <Object>[],
+        "'\$\$foo'",
+        [new AnalysisError.con2(null, 2, 1, ParserErrorCode.MISSING_IDENTIFIER)]);
   }
 
   void test_expectedStringLiteral() {
-    StringLiteral expression = ParserTestCase.parse4("parseStringLiteral", "1", [ParserErrorCode.EXPECTED_STRING_LITERAL]);
+    StringLiteral expression = ParserTestCase.parse4(
+        "parseStringLiteral",
+        "1",
+        [ParserErrorCode.EXPECTED_STRING_LITERAL]);
     expect(expression.isSynthetic, isTrue);
   }
 
   void test_expectedToken_commaMissingInArgumentList() {
-    ParserTestCase.parse4("parseArgumentList", "(x, y z)", [ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parse4(
+        "parseArgumentList",
+        "(x, y z)",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_expectedToken_parseStatement_afterVoid() {
-    ParserTestCase.parseStatement("void}", [
-        ParserErrorCode.EXPECTED_TOKEN,
-        ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parseStatement(
+        "void}",
+        [ParserErrorCode.EXPECTED_TOKEN, ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_expectedToken_semicolonAfterClass() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CLASS);
-    ParserTestCase.parse3("parseClassTypeAlias", <Object> [emptyCommentAndMetadata(), null, token], "A = B with C", [ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parse3(
+        "parseClassTypeAlias",
+        <Object>[emptyCommentAndMetadata(), null, token],
+        "A = B with C",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_expectedToken_semicolonMissingAfterExport() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("export '' class A {}", [ParserErrorCode.EXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "export '' class A {}",
+        [ParserErrorCode.EXPECTED_TOKEN]);
     ExportDirective directive = unit.directives[0] as ExportDirective;
     Token semicolon = directive.semicolon;
     expect(semicolon, isNotNull);
@@ -781,7 +1213,9 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_expectedToken_semicolonMissingAfterImport() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("import '' class A {}", [ParserErrorCode.EXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "import '' class A {}",
+        [ParserErrorCode.EXPECTED_TOKEN]);
     ImportDirective directive = unit.directives[0] as ImportDirective;
     Token semicolon = directive.semicolon;
     expect(semicolon, isNotNull);
@@ -789,291 +1223,486 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_expectedToken_whileMissingInDoStatement() {
-    ParserTestCase.parseStatement("do {} (x);", [ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parseStatement(
+        "do {} (x);",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_expectedTypeName_is() {
-    ParserTestCase.parseExpression("x is", [ParserErrorCode.EXPECTED_TYPE_NAME]);
+    ParserTestCase.parseExpression(
+        "x is",
+        [ParserErrorCode.EXPECTED_TYPE_NAME]);
   }
 
   void test_exportDirectiveAfterPartDirective() {
-    ParserTestCase.parseCompilationUnit("part 'a.dart'; export 'b.dart';", [ParserErrorCode.EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE]);
+    ParserTestCase.parseCompilationUnit(
+        "part 'a.dart'; export 'b.dart';",
+        [ParserErrorCode.EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE]);
   }
 
   void test_externalAfterConst() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const external C();", [ParserErrorCode.EXTERNAL_AFTER_CONST]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const external C();",
+        [ParserErrorCode.EXTERNAL_AFTER_CONST]);
   }
 
   void test_externalAfterFactory() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "factory external C();", [ParserErrorCode.EXTERNAL_AFTER_FACTORY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "factory external C();",
+        [ParserErrorCode.EXTERNAL_AFTER_FACTORY]);
   }
 
   void test_externalAfterStatic() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static external int m();", [ParserErrorCode.EXTERNAL_AFTER_STATIC]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static external int m();",
+        [ParserErrorCode.EXTERNAL_AFTER_STATIC]);
   }
 
   void test_externalClass() {
-    ParserTestCase.parseCompilationUnit("external class C {}", [ParserErrorCode.EXTERNAL_CLASS]);
+    ParserTestCase.parseCompilationUnit(
+        "external class C {}",
+        [ParserErrorCode.EXTERNAL_CLASS]);
   }
 
   void test_externalConstructorWithBody_factory() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external factory C() {}", [ParserErrorCode.EXTERNAL_CONSTRUCTOR_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external factory C() {}",
+        [ParserErrorCode.EXTERNAL_CONSTRUCTOR_WITH_BODY]);
   }
 
   void test_externalConstructorWithBody_named() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external C.c() {}", [ParserErrorCode.EXTERNAL_CONSTRUCTOR_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external C.c() {}",
+        [ParserErrorCode.EXTERNAL_CONSTRUCTOR_WITH_BODY]);
   }
 
   void test_externalEnum() {
-    ParserTestCase.parseCompilationUnit("external enum E {ONE}", [ParserErrorCode.EXTERNAL_ENUM]);
+    ParserTestCase.parseCompilationUnit(
+        "external enum E {ONE}",
+        [ParserErrorCode.EXTERNAL_ENUM]);
   }
 
   void test_externalField_const() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external const A f;", [ParserErrorCode.EXTERNAL_FIELD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external const A f;",
+        [ParserErrorCode.EXTERNAL_FIELD]);
   }
 
   void test_externalField_final() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external final A f;", [ParserErrorCode.EXTERNAL_FIELD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external final A f;",
+        [ParserErrorCode.EXTERNAL_FIELD]);
   }
 
   void test_externalField_static() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external static A f;", [ParserErrorCode.EXTERNAL_FIELD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external static A f;",
+        [ParserErrorCode.EXTERNAL_FIELD]);
   }
 
   void test_externalField_typed() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external A f;", [ParserErrorCode.EXTERNAL_FIELD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external A f;",
+        [ParserErrorCode.EXTERNAL_FIELD]);
   }
 
   void test_externalField_untyped() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external var f;", [ParserErrorCode.EXTERNAL_FIELD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external var f;",
+        [ParserErrorCode.EXTERNAL_FIELD]);
   }
 
   void test_externalGetterWithBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external int get x {}", [ParserErrorCode.EXTERNAL_GETTER_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external int get x {}",
+        [ParserErrorCode.EXTERNAL_GETTER_WITH_BODY]);
   }
 
   void test_externalMethodWithBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external m() {}", [ParserErrorCode.EXTERNAL_METHOD_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external m() {}",
+        [ParserErrorCode.EXTERNAL_METHOD_WITH_BODY]);
   }
 
   void test_externalOperatorWithBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external operator +(int value) {}", [ParserErrorCode.EXTERNAL_OPERATOR_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external operator +(int value) {}",
+        [ParserErrorCode.EXTERNAL_OPERATOR_WITH_BODY]);
   }
 
   void test_externalSetterWithBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "external set x(int value) {}", [ParserErrorCode.EXTERNAL_SETTER_WITH_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "external set x(int value) {}",
+        [ParserErrorCode.EXTERNAL_SETTER_WITH_BODY]);
   }
 
   void test_externalTypedef() {
-    ParserTestCase.parseCompilationUnit("external typedef F();", [ParserErrorCode.EXTERNAL_TYPEDEF]);
+    ParserTestCase.parseCompilationUnit(
+        "external typedef F();",
+        [ParserErrorCode.EXTERNAL_TYPEDEF]);
   }
 
   void test_factoryTopLevelDeclaration_class() {
-    ParserTestCase.parseCompilationUnit("factory class C {}", [ParserErrorCode.FACTORY_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "factory class C {}",
+        [ParserErrorCode.FACTORY_TOP_LEVEL_DECLARATION]);
   }
 
   void test_factoryTopLevelDeclaration_typedef() {
-    ParserTestCase.parseCompilationUnit("factory typedef F();", [ParserErrorCode.FACTORY_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "factory typedef F();",
+        [ParserErrorCode.FACTORY_TOP_LEVEL_DECLARATION]);
   }
 
   void test_factoryWithInitializers() {
     ParserTestCase.parse3(
         "parseClassMember",
-        <Object> ["C"],
+        <Object>["C"],
         "factory C() : x = 3 {}",
         [ParserErrorCode.FACTORY_WITH_INITIALIZERS]);
   }
 
   void test_factoryWithoutBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "factory C();", [ParserErrorCode.FACTORY_WITHOUT_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "factory C();",
+        [ParserErrorCode.FACTORY_WITHOUT_BODY]);
   }
 
   void test_fieldInitializerOutsideConstructor() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void m(this.x);", [ParserErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void m(this.x);",
+        [ParserErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR]);
   }
 
   void test_finalAndVar() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "final var x;", [ParserErrorCode.FINAL_AND_VAR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "final var x;",
+        [ParserErrorCode.FINAL_AND_VAR]);
   }
 
   void test_finalClass() {
-    ParserTestCase.parseCompilationUnit("final class C {}", [ParserErrorCode.FINAL_CLASS]);
+    ParserTestCase.parseCompilationUnit(
+        "final class C {}",
+        [ParserErrorCode.FINAL_CLASS]);
   }
 
   void test_finalConstructor() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "final C() {}", [ParserErrorCode.FINAL_CONSTRUCTOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "final C() {}",
+        [ParserErrorCode.FINAL_CONSTRUCTOR]);
   }
 
   void test_finalEnum() {
-    ParserTestCase.parseCompilationUnit("final enum E {ONE}", [ParserErrorCode.FINAL_ENUM]);
+    ParserTestCase.parseCompilationUnit(
+        "final enum E {ONE}",
+        [ParserErrorCode.FINAL_ENUM]);
   }
 
   void test_finalMethod() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "final int m() {}", [ParserErrorCode.FINAL_METHOD]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "final int m() {}",
+        [ParserErrorCode.FINAL_METHOD]);
   }
 
   void test_finalTypedef() {
-    ParserTestCase.parseCompilationUnit("final typedef F();", [ParserErrorCode.FINAL_TYPEDEF]);
+    ParserTestCase.parseCompilationUnit(
+        "final typedef F();",
+        [ParserErrorCode.FINAL_TYPEDEF]);
   }
 
   void test_functionTypedParameter_const() {
-    ParserTestCase.parseCompilationUnit("void f(const x()) {}", [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
+    ParserTestCase.parseCompilationUnit(
+        "void f(const x()) {}",
+        [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
   }
 
   void test_functionTypedParameter_final() {
-    ParserTestCase.parseCompilationUnit("void f(final x()) {}", [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
+    ParserTestCase.parseCompilationUnit(
+        "void f(final x()) {}",
+        [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
   }
 
   void test_functionTypedParameter_var() {
-    ParserTestCase.parseCompilationUnit("void f(var x()) {}", [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
+    ParserTestCase.parseCompilationUnit(
+        "void f(var x()) {}",
+        [ParserErrorCode.FUNCTION_TYPED_PARAMETER_VAR]);
   }
 
   void test_getterInFunction_block_noReturnType() {
-    ParserTestCase.parseStatement("get x { return _x; }", [ParserErrorCode.GETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "get x { return _x; }",
+        [ParserErrorCode.GETTER_IN_FUNCTION]);
   }
 
   void test_getterInFunction_block_returnType() {
-    ParserTestCase.parseStatement("int get x { return _x; }", [ParserErrorCode.GETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "int get x { return _x; }",
+        [ParserErrorCode.GETTER_IN_FUNCTION]);
   }
 
   void test_getterInFunction_expression_noReturnType() {
-    ParserTestCase.parseStatement("get x => _x;", [ParserErrorCode.GETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "get x => _x;",
+        [ParserErrorCode.GETTER_IN_FUNCTION]);
   }
 
   void test_getterInFunction_expression_returnType() {
-    ParserTestCase.parseStatement("int get x => _x;", [ParserErrorCode.GETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "int get x => _x;",
+        [ParserErrorCode.GETTER_IN_FUNCTION]);
   }
 
   void test_getterWithParameters() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "int get x() {}", [ParserErrorCode.GETTER_WITH_PARAMETERS]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "int get x() {}",
+        [ParserErrorCode.GETTER_WITH_PARAMETERS]);
   }
 
   void test_illegalAssignmentToNonAssignable_postfix_minusMinus_literal() {
-    ParserTestCase.parseExpression("0--", [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    ParserTestCase.parseExpression(
+        "0--",
+        [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void test_illegalAssignmentToNonAssignable_postfix_plusPlus_literal() {
-    ParserTestCase.parseExpression("0++", [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    ParserTestCase.parseExpression(
+        "0++",
+        [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void test_illegalAssignmentToNonAssignable_postfix_plusPlus_parethesized() {
-    ParserTestCase.parseExpression("(x)++", [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    ParserTestCase.parseExpression(
+        "(x)++",
+        [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void test_illegalAssignmentToNonAssignable_primarySelectorPostfix() {
-    ParserTestCase.parseExpression("x(y)(z)++", [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    ParserTestCase.parseExpression(
+        "x(y)(z)++",
+        [ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void test_illegalAssignmentToNonAssignable_superAssigned() {
-    // TODO(brianwilkerson) When the test fail_illegalAssignmentToNonAssignable_superAssigned starts
-    // to pass, remove this test (there should only be one error generated, but we're keeping this
-    // test until that time so that we can catch other forms of regressions).
-    ParserTestCase.parseExpression("super = x;", [
-        ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR,
-        ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
+    // TODO(brianwilkerson) When the test
+    // fail_illegalAssignmentToNonAssignable_superAssigned starts to pass,
+    // remove this test (there should only be one error generated, but we're
+    // keeping this test until that time so that we can catch other forms of
+    // regressions).
+    ParserTestCase.parseExpression(
+        "super = x;",
+        [
+            ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR,
+            ParserErrorCode.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE]);
   }
 
   void test_implementsBeforeExtends() {
-    ParserTestCase.parseCompilationUnit("class A implements B extends C {}", [ParserErrorCode.IMPLEMENTS_BEFORE_EXTENDS]);
+    ParserTestCase.parseCompilationUnit(
+        "class A implements B extends C {}",
+        [ParserErrorCode.IMPLEMENTS_BEFORE_EXTENDS]);
   }
 
   void test_implementsBeforeWith() {
-    ParserTestCase.parseCompilationUnit("class A extends B implements C with D {}", [ParserErrorCode.IMPLEMENTS_BEFORE_WITH]);
+    ParserTestCase.parseCompilationUnit(
+        "class A extends B implements C with D {}",
+        [ParserErrorCode.IMPLEMENTS_BEFORE_WITH]);
   }
 
   void test_importDirectiveAfterPartDirective() {
-    ParserTestCase.parseCompilationUnit("part 'a.dart'; import 'b.dart';", [ParserErrorCode.IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE]);
+    ParserTestCase.parseCompilationUnit(
+        "part 'a.dart'; import 'b.dart';",
+        [ParserErrorCode.IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE]);
   }
 
   void test_initializedVariableInForEach() {
-    ParserTestCase.parse4("parseForStatement", "for (int a = 0 in foo) {}", [ParserErrorCode.INITIALIZED_VARIABLE_IN_FOR_EACH]);
+    ParserTestCase.parse4(
+        "parseForStatement",
+        "for (int a = 0 in foo) {}",
+        [ParserErrorCode.INITIALIZED_VARIABLE_IN_FOR_EACH]);
   }
 
   void test_invalidAwaitInFor() {
-    ParserTestCase.parse4("parseForStatement", "await for (; ;) {}", [ParserErrorCode.INVALID_AWAIT_IN_FOR]);
+    ParserTestCase.parse4(
+        "parseForStatement",
+        "await for (; ;) {}",
+        [ParserErrorCode.INVALID_AWAIT_IN_FOR]);
   }
 
   void test_invalidCodePoint() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\uD900'", [ParserErrorCode.INVALID_CODE_POINT]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\uD900'",
+        [ParserErrorCode.INVALID_CODE_POINT]);
   }
 
   void test_invalidHexEscape_invalidDigit() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\x0 a'", [ParserErrorCode.INVALID_HEX_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\x0 a'",
+        [ParserErrorCode.INVALID_HEX_ESCAPE]);
   }
 
   void test_invalidHexEscape_tooFewDigits() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\x0'", [ParserErrorCode.INVALID_HEX_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\x0'",
+        [ParserErrorCode.INVALID_HEX_ESCAPE]);
   }
 
   void test_invalidInterpolationIdentifier_startWithDigit() {
-    ParserTestCase.parse4("parseStringLiteral", "'\$1'", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\$1'",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_invalidOperator() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void operator ===(x) {}", [ParserErrorCode.INVALID_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void operator ===(x) {}",
+        [ParserErrorCode.INVALID_OPERATOR]);
   }
 
   void test_invalidOperatorForSuper() {
-    ParserTestCase.parse4("parseUnaryExpression", "++super", [ParserErrorCode.INVALID_OPERATOR_FOR_SUPER]);
+    ParserTestCase.parse4(
+        "parseUnaryExpression",
+        "++super",
+        [ParserErrorCode.INVALID_OPERATOR_FOR_SUPER]);
   }
 
   void test_invalidStarAfterAsync() {
-    ParserTestCase.parse3("parseFunctionBody", <Object> [false, null, false], "async* => 0;", [ParserErrorCode.INVALID_STAR_AFTER_ASYNC]);
+    ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "async* => 0;",
+        [ParserErrorCode.INVALID_STAR_AFTER_ASYNC]);
   }
 
   void test_invalidSync() {
-    ParserTestCase.parse3("parseFunctionBody", <Object> [false, null, false], "sync* => 0;", [ParserErrorCode.INVALID_SYNC]);
+    ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "sync* => 0;",
+        [ParserErrorCode.INVALID_SYNC]);
   }
 
   void test_invalidUnicodeEscape_incomplete_noDigits() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u{'", [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u{'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
   }
 
   void test_invalidUnicodeEscape_incomplete_someDigits() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u{0A'", [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u{0A'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
   }
 
   void test_invalidUnicodeEscape_invalidDigit() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u0 a'", [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u0 a'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
   }
 
   void test_invalidUnicodeEscape_tooFewDigits_fixed() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u04'", [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u04'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
   }
 
   void test_invalidUnicodeEscape_tooFewDigits_variable() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u{}'", [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u{}'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE]);
   }
 
   void test_invalidUnicodeEscape_tooManyDigits_variable() {
-    ParserTestCase.parse4("parseStringLiteral", "'\\u{12345678}'", [
-        ParserErrorCode.INVALID_UNICODE_ESCAPE,
-        ParserErrorCode.INVALID_CODE_POINT]);
+    ParserTestCase.parse4(
+        "parseStringLiteral",
+        "'\\u{12345678}'",
+        [ParserErrorCode.INVALID_UNICODE_ESCAPE, ParserErrorCode.INVALID_CODE_POINT]);
   }
 
   void test_libraryDirectiveNotFirst() {
-    ParserTestCase.parseCompilationUnit("import 'x.dart'; library l;", [ParserErrorCode.LIBRARY_DIRECTIVE_NOT_FIRST]);
+    ParserTestCase.parseCompilationUnit(
+        "import 'x.dart'; library l;",
+        [ParserErrorCode.LIBRARY_DIRECTIVE_NOT_FIRST]);
   }
 
   void test_libraryDirectiveNotFirst_afterPart() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("part 'a.dart';\nlibrary l;", [ParserErrorCode.LIBRARY_DIRECTIVE_NOT_FIRST]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "part 'a.dart';\nlibrary l;",
+        [ParserErrorCode.LIBRARY_DIRECTIVE_NOT_FIRST]);
     expect(unit, isNotNull);
   }
 
   void test_localFunctionDeclarationModifier_abstract() {
-    ParserTestCase.parseStatement("abstract f() {}", [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
+    ParserTestCase.parseStatement(
+        "abstract f() {}",
+        [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
   }
 
   void test_localFunctionDeclarationModifier_external() {
-    ParserTestCase.parseStatement("external f() {}", [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
+    ParserTestCase.parseStatement(
+        "external f() {}",
+        [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
   }
 
   void test_localFunctionDeclarationModifier_factory() {
-    ParserTestCase.parseStatement("factory f() {}", [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
+    ParserTestCase.parseStatement(
+        "factory f() {}",
+        [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
   }
 
   void test_localFunctionDeclarationModifier_static() {
-    ParserTestCase.parseStatement("static f() {}", [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
+    ParserTestCase.parseStatement(
+        "static f() {}",
+        [ParserErrorCode.LOCAL_FUNCTION_DECLARATION_MODIFIER]);
   }
 
   void test_missingAssignableSelector_identifiersAssigned() {
@@ -1081,11 +1710,15 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_missingAssignableSelector_prefix_minusMinus_literal() {
-    ParserTestCase.parseExpression("--0", [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
+    ParserTestCase.parseExpression(
+        "--0",
+        [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
   }
 
   void test_missingAssignableSelector_prefix_plusPlus_literal() {
-    ParserTestCase.parseExpression("++0", [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
+    ParserTestCase.parseExpression(
+        "++0",
+        [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
   }
 
   void test_missingAssignableSelector_selector() {
@@ -1093,7 +1726,10 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_missingAssignableSelector_superPrimaryExpression() {
-    SuperExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "super", [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
+    SuperExpression expression = ParserTestCase.parse4(
+        "parsePrimaryExpression",
+        "super",
+        [ParserErrorCode.MISSING_ASSIGNABLE_SELECTOR]);
     expect(expression.keyword, isNotNull);
   }
 
@@ -1102,129 +1738,217 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_missingCatchOrFinally() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {}", [ParserErrorCode.MISSING_CATCH_OR_FINALLY]);
+    TryStatement statement = ParserTestCase.parse4(
+        "parseTryStatement",
+        "try {}",
+        [ParserErrorCode.MISSING_CATCH_OR_FINALLY]);
     expect(statement, isNotNull);
   }
 
   void test_missingClassBody() {
-    ParserTestCase.parseCompilationUnit("class A class B {}", [ParserErrorCode.MISSING_CLASS_BODY]);
+    ParserTestCase.parseCompilationUnit(
+        "class A class B {}",
+        [ParserErrorCode.MISSING_CLASS_BODY]);
   }
 
   void test_missingConstFinalVarOrType_static() {
-    ParserTestCase.parseCompilationUnit("class A { static f; }", [ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
+    ParserTestCase.parseCompilationUnit(
+        "class A { static f; }",
+        [ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
   }
 
   void test_missingConstFinalVarOrType_topLevel() {
-    ParserTestCase.parse3("parseFinalConstVarOrType", <Object> [false], "a;", [ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
+    ParserTestCase.parse3(
+        "parseFinalConstVarOrType",
+        <Object>[false],
+        "a;",
+        [ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
   }
 
   void test_missingEnumBody() {
-    ParserTestCase.parse3("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E;", [ParserErrorCode.MISSING_ENUM_BODY]);
+    ParserTestCase.parse3(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E;",
+        [ParserErrorCode.MISSING_ENUM_BODY]);
   }
 
   void test_missingExpressionInThrow_withCascade() {
-    ParserTestCase.parse4("parseThrowExpression", "throw;", [ParserErrorCode.MISSING_EXPRESSION_IN_THROW]);
+    ParserTestCase.parse4(
+        "parseThrowExpression",
+        "throw;",
+        [ParserErrorCode.MISSING_EXPRESSION_IN_THROW]);
   }
 
   void test_missingExpressionInThrow_withoutCascade() {
-    ParserTestCase.parse4("parseThrowExpressionWithoutCascade", "throw;", [ParserErrorCode.MISSING_EXPRESSION_IN_THROW]);
+    ParserTestCase.parse4(
+        "parseThrowExpressionWithoutCascade",
+        "throw;",
+        [ParserErrorCode.MISSING_EXPRESSION_IN_THROW]);
   }
 
   void test_missingFunctionBody_emptyNotAllowed() {
-    ParserTestCase.parse3("parseFunctionBody", <Object> [false, ParserErrorCode.MISSING_FUNCTION_BODY, false], ";", [ParserErrorCode.MISSING_FUNCTION_BODY]);
+    ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, ParserErrorCode.MISSING_FUNCTION_BODY, false],
+        ";",
+        [ParserErrorCode.MISSING_FUNCTION_BODY]);
   }
 
   void test_missingFunctionBody_invalid() {
-    ParserTestCase.parse3("parseFunctionBody", <Object> [false, ParserErrorCode.MISSING_FUNCTION_BODY, false], "return 0;", [ParserErrorCode.MISSING_FUNCTION_BODY]);
+    ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, ParserErrorCode.MISSING_FUNCTION_BODY, false],
+        "return 0;",
+        [ParserErrorCode.MISSING_FUNCTION_BODY]);
   }
 
   void test_missingFunctionParameters_local_void_block() {
-    ParserTestCase.parseStatement("void f { return x;}", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseStatement(
+        "void f { return x;}",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingFunctionParameters_local_void_expression() {
-    ParserTestCase.parseStatement("void f => x;", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseStatement(
+        "void f => x;",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingFunctionParameters_topLevel_nonVoid_block() {
-    ParserTestCase.parseCompilationUnit("int f { return x;}", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "int f { return x;}",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingFunctionParameters_topLevel_nonVoid_expression() {
-    ParserTestCase.parseCompilationUnit("int f => x;", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "int f => x;",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingFunctionParameters_topLevel_void_block() {
-    ParserTestCase.parseCompilationUnit("void f { return x;}", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "void f { return x;}",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingFunctionParameters_topLevel_void_expression() {
-    ParserTestCase.parseCompilationUnit("void f => x;", [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "void f => x;",
+        [ParserErrorCode.MISSING_FUNCTION_PARAMETERS]);
   }
 
   void test_missingIdentifier_afterOperator() {
-    ParserTestCase.parse4("parseMultiplicativeExpression", "1 *", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseMultiplicativeExpression",
+        "1 *",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_missingIdentifier_beforeClosingCurly() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "int}", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "int}",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_missingIdentifier_functionDeclaration_returnTypeWithoutName() {
-    ParserTestCase.parse4("parseFunctionDeclarationStatement", "A<T> () {}", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseFunctionDeclarationStatement",
+        "A<T> () {}",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_missingIdentifier_inEnum() {
-    ParserTestCase.parse3("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E {, TWO}", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse3(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E {, TWO}",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_missingIdentifier_inSymbol_afterPeriod() {
-    ParserTestCase.parse4("parseSymbolLiteral", "#a.", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseSymbolLiteral",
+        "#a.",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_missingIdentifier_inSymbol_first() {
-    ParserTestCase.parse4("parseSymbolLiteral", "#", [ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parse4(
+        "parseSymbolLiteral",
+        "#",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_missingIdentifier_number() {
-    SimpleIdentifier expression = ParserTestCase.parse4("parseSimpleIdentifier", "1", [ParserErrorCode.MISSING_IDENTIFIER]);
+    SimpleIdentifier expression = ParserTestCase.parse4(
+        "parseSimpleIdentifier",
+        "1",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     expect(expression.isSynthetic, isTrue);
   }
 
   void test_missingKeywordOperator() {
-    ParserTestCase.parse3("parseOperator", <Object> [emptyCommentAndMetadata(), null, null], "+(x) {}", [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseOperator",
+        <Object>[emptyCommentAndMetadata(), null, null],
+        "+(x) {}",
+        [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
   }
 
   void test_missingKeywordOperator_parseClassMember() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "+() {}", [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "+() {}",
+        [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
   }
 
   void test_missingKeywordOperator_parseClassMember_afterTypeName() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "int +() {}", [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "int +() {}",
+        [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
   }
 
   void test_missingKeywordOperator_parseClassMember_afterVoid() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void +() {}", [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void +() {}",
+        [ParserErrorCode.MISSING_KEYWORD_OPERATOR]);
   }
 
   void test_missingNameInLibraryDirective() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("library;", [ParserErrorCode.MISSING_NAME_IN_LIBRARY_DIRECTIVE]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "library;",
+        [ParserErrorCode.MISSING_NAME_IN_LIBRARY_DIRECTIVE]);
     expect(unit, isNotNull);
   }
 
   void test_missingNameInPartOfDirective() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("part of;", [ParserErrorCode.MISSING_NAME_IN_PART_OF_DIRECTIVE]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "part of;",
+        [ParserErrorCode.MISSING_NAME_IN_PART_OF_DIRECTIVE]);
     expect(unit, isNotNull);
   }
 
   void test_missingPrefixInDeferredImport() {
-    ParserTestCase.parseCompilationUnit("import 'foo.dart' deferred;", [ParserErrorCode.MISSING_PREFIX_IN_DEFERRED_IMPORT]);
+    ParserTestCase.parseCompilationUnit(
+        "import 'foo.dart' deferred;",
+        [ParserErrorCode.MISSING_PREFIX_IN_DEFERRED_IMPORT]);
   }
 
   void test_missingStartAfterSync() {
-    ParserTestCase.parse3("parseFunctionBody", <Object> [false, null, false], "sync {}", [ParserErrorCode.MISSING_STAR_AFTER_SYNC]);
+    ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "sync {}",
+        [ParserErrorCode.MISSING_STAR_AFTER_SYNC]);
   }
 
   void test_missingStatement() {
@@ -1236,345 +1960,578 @@ class ErrorParserTest extends ParserTestCase {
   }
 
   void test_missingTerminatorForParameterGroup_named() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, {b: 0)", [ParserErrorCode.MISSING_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, {b: 0)",
+        [ParserErrorCode.MISSING_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 
   void test_missingTerminatorForParameterGroup_optional() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, [b = 0)", [ParserErrorCode.MISSING_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, [b = 0)",
+        [ParserErrorCode.MISSING_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 
   void test_missingTypedefParameters_nonVoid() {
-    ParserTestCase.parseCompilationUnit("typedef int F;", [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "typedef int F;",
+        [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
   }
 
   void test_missingTypedefParameters_typeParameters() {
-    ParserTestCase.parseCompilationUnit("typedef F<E>;", [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "typedef F<E>;",
+        [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
   }
 
   void test_missingTypedefParameters_void() {
-    ParserTestCase.parseCompilationUnit("typedef void F;", [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "typedef void F;",
+        [ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
   }
 
   void test_missingVariableInForEach() {
-    ParserTestCase.parse4("parseForStatement", "for (a < b in foo) {}", [ParserErrorCode.MISSING_VARIABLE_IN_FOR_EACH]);
+    ParserTestCase.parse4(
+        "parseForStatement",
+        "for (a < b in foo) {}",
+        [ParserErrorCode.MISSING_VARIABLE_IN_FOR_EACH]);
   }
 
   void test_mixedParameterGroups_namedPositional() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, {b}, [c])", [ParserErrorCode.MIXED_PARAMETER_GROUPS]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, {b}, [c])",
+        [ParserErrorCode.MIXED_PARAMETER_GROUPS]);
   }
 
   void test_mixedParameterGroups_positionalNamed() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, [b], {c})", [ParserErrorCode.MIXED_PARAMETER_GROUPS]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, [b], {c})",
+        [ParserErrorCode.MIXED_PARAMETER_GROUPS]);
   }
 
   void test_mixin_application_lacks_with_clause() {
-    ParserTestCase.parseCompilationUnit("class Foo = Bar;", [ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parseCompilationUnit(
+        "class Foo = Bar;",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_multipleExtendsClauses() {
-    ParserTestCase.parseCompilationUnit("class A extends B extends C {}", [ParserErrorCode.MULTIPLE_EXTENDS_CLAUSES]);
+    ParserTestCase.parseCompilationUnit(
+        "class A extends B extends C {}",
+        [ParserErrorCode.MULTIPLE_EXTENDS_CLAUSES]);
   }
 
   void test_multipleImplementsClauses() {
-    ParserTestCase.parseCompilationUnit("class A implements B implements C {}", [ParserErrorCode.MULTIPLE_IMPLEMENTS_CLAUSES]);
+    ParserTestCase.parseCompilationUnit(
+        "class A implements B implements C {}",
+        [ParserErrorCode.MULTIPLE_IMPLEMENTS_CLAUSES]);
   }
 
   void test_multipleLibraryDirectives() {
-    ParserTestCase.parseCompilationUnit("library l; library m;", [ParserErrorCode.MULTIPLE_LIBRARY_DIRECTIVES]);
+    ParserTestCase.parseCompilationUnit(
+        "library l; library m;",
+        [ParserErrorCode.MULTIPLE_LIBRARY_DIRECTIVES]);
   }
 
   void test_multipleNamedParameterGroups() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, {b}, {c})", [ParserErrorCode.MULTIPLE_NAMED_PARAMETER_GROUPS]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, {b}, {c})",
+        [ParserErrorCode.MULTIPLE_NAMED_PARAMETER_GROUPS]);
   }
 
   void test_multiplePartOfDirectives() {
-    ParserTestCase.parseCompilationUnit("part of l; part of m;", [ParserErrorCode.MULTIPLE_PART_OF_DIRECTIVES]);
+    ParserTestCase.parseCompilationUnit(
+        "part of l; part of m;",
+        [ParserErrorCode.MULTIPLE_PART_OF_DIRECTIVES]);
   }
 
   void test_multiplePositionalParameterGroups() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, [b], [c])", [ParserErrorCode.MULTIPLE_POSITIONAL_PARAMETER_GROUPS]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, [b], [c])",
+        [ParserErrorCode.MULTIPLE_POSITIONAL_PARAMETER_GROUPS]);
   }
 
   void test_multipleVariablesInForEach() {
-    ParserTestCase.parse4("parseForStatement", "for (int a, b in foo) {}", [ParserErrorCode.MULTIPLE_VARIABLES_IN_FOR_EACH]);
+    ParserTestCase.parse4(
+        "parseForStatement",
+        "for (int a, b in foo) {}",
+        [ParserErrorCode.MULTIPLE_VARIABLES_IN_FOR_EACH]);
   }
 
   void test_multipleWithClauses() {
-    ParserTestCase.parseCompilationUnit("class A extends B with C with D {}", [ParserErrorCode.MULTIPLE_WITH_CLAUSES]);
+    ParserTestCase.parseCompilationUnit(
+        "class A extends B with C with D {}",
+        [ParserErrorCode.MULTIPLE_WITH_CLAUSES]);
   }
 
   void test_namedParameterOutsideGroup() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, b : 0)", [ParserErrorCode.NAMED_PARAMETER_OUTSIDE_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, b : 0)",
+        [ParserErrorCode.NAMED_PARAMETER_OUTSIDE_GROUP]);
   }
 
   void test_nonConstructorFactory_field() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "factory int x;", [ParserErrorCode.NON_CONSTRUCTOR_FACTORY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "factory int x;",
+        [ParserErrorCode.NON_CONSTRUCTOR_FACTORY]);
   }
 
   void test_nonConstructorFactory_method() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "factory int m() {}", [ParserErrorCode.NON_CONSTRUCTOR_FACTORY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "factory int m() {}",
+        [ParserErrorCode.NON_CONSTRUCTOR_FACTORY]);
   }
 
   void test_nonIdentifierLibraryName_library() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("library 'lib';", [ParserErrorCode.NON_IDENTIFIER_LIBRARY_NAME]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "library 'lib';",
+        [ParserErrorCode.NON_IDENTIFIER_LIBRARY_NAME]);
     expect(unit, isNotNull);
   }
 
   void test_nonIdentifierLibraryName_partOf() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("part of 'lib';", [ParserErrorCode.NON_IDENTIFIER_LIBRARY_NAME]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "part of 'lib';",
+        [ParserErrorCode.NON_IDENTIFIER_LIBRARY_NAME]);
     expect(unit, isNotNull);
   }
 
   void test_nonPartOfDirectiveInPart_after() {
-    ParserTestCase.parseCompilationUnit("part of l; part 'f.dart';", [ParserErrorCode.NON_PART_OF_DIRECTIVE_IN_PART]);
+    ParserTestCase.parseCompilationUnit(
+        "part of l; part 'f.dart';",
+        [ParserErrorCode.NON_PART_OF_DIRECTIVE_IN_PART]);
   }
 
   void test_nonPartOfDirectiveInPart_before() {
-    ParserTestCase.parseCompilationUnit("part 'f.dart'; part of m;", [ParserErrorCode.NON_PART_OF_DIRECTIVE_IN_PART]);
+    ParserTestCase.parseCompilationUnit(
+        "part 'f.dart'; part of m;",
+        [ParserErrorCode.NON_PART_OF_DIRECTIVE_IN_PART]);
   }
 
   void test_nonUserDefinableOperator() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "operator +=(int x) => x + 1;", [ParserErrorCode.NON_USER_DEFINABLE_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "operator +=(int x) => x + 1;",
+        [ParserErrorCode.NON_USER_DEFINABLE_OPERATOR]);
   }
 
   void test_optionalAfterNormalParameters_named() {
-    ParserTestCase.parseCompilationUnit("f({a}, b) {}", [ParserErrorCode.NORMAL_BEFORE_OPTIONAL_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "f({a}, b) {}",
+        [ParserErrorCode.NORMAL_BEFORE_OPTIONAL_PARAMETERS]);
   }
 
   void test_optionalAfterNormalParameters_positional() {
-    ParserTestCase.parseCompilationUnit("f([a], b) {}", [ParserErrorCode.NORMAL_BEFORE_OPTIONAL_PARAMETERS]);
+    ParserTestCase.parseCompilationUnit(
+        "f([a], b) {}",
+        [ParserErrorCode.NORMAL_BEFORE_OPTIONAL_PARAMETERS]);
   }
 
   void test_parseCascadeSection_missingIdentifier() {
-    MethodInvocation methodInvocation = ParserTestCase.parse4("parseCascadeSection", "..()", [ParserErrorCode.MISSING_IDENTIFIER]);
+    MethodInvocation methodInvocation = ParserTestCase.parse4(
+        "parseCascadeSection",
+        "..()",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     expect(methodInvocation.target, isNull);
     expect(methodInvocation.methodName.name, "");
     expect(methodInvocation.argumentList.arguments, hasLength(0));
   }
 
   void test_positionalAfterNamedArgument() {
-    ParserTestCase.parse4("parseArgumentList", "(x: 1, 2)", [ParserErrorCode.POSITIONAL_AFTER_NAMED_ARGUMENT]);
+    ParserTestCase.parse4(
+        "parseArgumentList",
+        "(x: 1, 2)",
+        [ParserErrorCode.POSITIONAL_AFTER_NAMED_ARGUMENT]);
   }
 
   void test_positionalParameterOutsideGroup() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, b = 0)", [ParserErrorCode.POSITIONAL_PARAMETER_OUTSIDE_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, b = 0)",
+        [ParserErrorCode.POSITIONAL_PARAMETER_OUTSIDE_GROUP]);
   }
 
   void test_redirectionInNonFactoryConstructor() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "C() = D;", [ParserErrorCode.REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "C() = D;",
+        [ParserErrorCode.REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR]);
   }
 
   void test_setterInFunction_block() {
-    ParserTestCase.parseStatement("set x(v) {_x = v;}", [ParserErrorCode.SETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "set x(v) {_x = v;}",
+        [ParserErrorCode.SETTER_IN_FUNCTION]);
   }
 
   void test_setterInFunction_expression() {
-    ParserTestCase.parseStatement("set x(v) => _x = v;", [ParserErrorCode.SETTER_IN_FUNCTION]);
+    ParserTestCase.parseStatement(
+        "set x(v) => _x = v;",
+        [ParserErrorCode.SETTER_IN_FUNCTION]);
   }
 
   void test_staticAfterConst() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "final static int f;", [ParserErrorCode.STATIC_AFTER_FINAL]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "final static int f;",
+        [ParserErrorCode.STATIC_AFTER_FINAL]);
   }
 
   void test_staticAfterFinal() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "const static int f;", [ParserErrorCode.STATIC_AFTER_CONST]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "const static int f;",
+        [ParserErrorCode.STATIC_AFTER_CONST]);
   }
 
   void test_staticAfterVar() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "var static f;", [ParserErrorCode.STATIC_AFTER_VAR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "var static f;",
+        [ParserErrorCode.STATIC_AFTER_VAR]);
   }
 
   void test_staticConstructor() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static C.m() {}", [ParserErrorCode.STATIC_CONSTRUCTOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static C.m() {}",
+        [ParserErrorCode.STATIC_CONSTRUCTOR]);
   }
 
   void test_staticGetterWithoutBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static get m;", [ParserErrorCode.STATIC_GETTER_WITHOUT_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static get m;",
+        [ParserErrorCode.STATIC_GETTER_WITHOUT_BODY]);
   }
 
   void test_staticOperator_noReturnType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static operator +(int x) => x + 1;", [ParserErrorCode.STATIC_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static operator +(int x) => x + 1;",
+        [ParserErrorCode.STATIC_OPERATOR]);
   }
 
   void test_staticOperator_returnType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static int operator +(int x) => x + 1;", [ParserErrorCode.STATIC_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static int operator +(int x) => x + 1;",
+        [ParserErrorCode.STATIC_OPERATOR]);
   }
 
   void test_staticSetterWithoutBody() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "static set m(x);", [ParserErrorCode.STATIC_SETTER_WITHOUT_BODY]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "static set m(x);",
+        [ParserErrorCode.STATIC_SETTER_WITHOUT_BODY]);
   }
 
   void test_staticTopLevelDeclaration_class() {
-    ParserTestCase.parseCompilationUnit("static class C {}", [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "static class C {}",
+        [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
   }
 
   void test_staticTopLevelDeclaration_function() {
-    ParserTestCase.parseCompilationUnit("static f() {}", [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "static f() {}",
+        [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
   }
 
   void test_staticTopLevelDeclaration_typedef() {
-    ParserTestCase.parseCompilationUnit("static typedef F();", [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "static typedef F();",
+        [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
   }
 
   void test_staticTopLevelDeclaration_variable() {
-    ParserTestCase.parseCompilationUnit("static var x;", [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
+    ParserTestCase.parseCompilationUnit(
+        "static var x;",
+        [ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION]);
   }
 
   void test_switchHasCaseAfterDefaultCase() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (a) {default: return 0; case 1: return 1;}", [ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {default: return 0; case 1: return 1;}",
+        [ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE]);
   }
 
   void test_switchHasCaseAfterDefaultCase_repeated() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (a) {default: return 0; case 1: return 1; case 2: return 2;}", [
-        ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE,
-        ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {default: return 0; case 1: return 1; case 2: return 2;}",
+        [
+            ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE,
+            ParserErrorCode.SWITCH_HAS_CASE_AFTER_DEFAULT_CASE]);
   }
 
   void test_switchHasMultipleDefaultCases() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (a) {default: return 0; default: return 1;}", [ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {default: return 0; default: return 1;}",
+        [ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES]);
   }
 
   void test_switchHasMultipleDefaultCases_repeated() {
-    ParserTestCase.parse4("parseSwitchStatement", "switch (a) {default: return 0; default: return 1; default: return 2;}", [
-        ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES,
-        ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES]);
+    ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {default: return 0; default: return 1; default: return 2;}",
+        [
+            ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES,
+            ParserErrorCode.SWITCH_HAS_MULTIPLE_DEFAULT_CASES]);
   }
 
   void test_topLevelOperator_withoutType() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "operator +(bool x, bool y) => x | y;", [ParserErrorCode.TOP_LEVEL_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "operator +(bool x, bool y) => x | y;",
+        [ParserErrorCode.TOP_LEVEL_OPERATOR]);
   }
 
   void test_topLevelOperator_withType() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "bool operator +(bool x, bool y) => x | y;", [ParserErrorCode.TOP_LEVEL_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "bool operator +(bool x, bool y) => x | y;",
+        [ParserErrorCode.TOP_LEVEL_OPERATOR]);
   }
 
   void test_topLevelOperator_withVoid() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void operator +(bool x, bool y) => x | y;", [ParserErrorCode.TOP_LEVEL_OPERATOR]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void operator +(bool x, bool y) => x | y;",
+        [ParserErrorCode.TOP_LEVEL_OPERATOR]);
   }
 
   void test_unexpectedTerminatorForParameterGroup_named() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, b})", [ParserErrorCode.UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, b})",
+        [ParserErrorCode.UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 
   void test_unexpectedTerminatorForParameterGroup_optional() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, b])", [ParserErrorCode.UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, b])",
+        [ParserErrorCode.UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 
   void test_unexpectedToken_semicolonBetweenClassMembers() {
-    ParserTestCase.parse3("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class C { int x; ; int y;}", [ParserErrorCode.UNEXPECTED_TOKEN]);
+    ParserTestCase.parse3(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class C { int x; ; int y;}",
+        [ParserErrorCode.UNEXPECTED_TOKEN]);
   }
 
   void test_unexpectedToken_semicolonBetweenCompilationUnitMembers() {
-    ParserTestCase.parseCompilationUnit("int x; ; int y;", [ParserErrorCode.UNEXPECTED_TOKEN]);
+    ParserTestCase.parseCompilationUnit(
+        "int x; ; int y;",
+        [ParserErrorCode.UNEXPECTED_TOKEN]);
   }
 
   void test_useOfUnaryPlusOperator() {
-    SimpleIdentifier expression = ParserTestCase.parse4("parseUnaryExpression", "+x", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression);
+    SimpleIdentifier expression = ParserTestCase.parse4(
+        "parseUnaryExpression",
+        "+x",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression);
     expect(expression.isSynthetic, isTrue);
   }
 
   void test_varAndType_field() {
-    ParserTestCase.parseCompilationUnit("class C { var int x; }", [ParserErrorCode.VAR_AND_TYPE]);
+    ParserTestCase.parseCompilationUnit(
+        "class C { var int x; }",
+        [ParserErrorCode.VAR_AND_TYPE]);
   }
 
   void test_varAndType_topLevelVariable() {
-    ParserTestCase.parseCompilationUnit("var int x;", [ParserErrorCode.VAR_AND_TYPE]);
+    ParserTestCase.parseCompilationUnit(
+        "var int x;",
+        [ParserErrorCode.VAR_AND_TYPE]);
   }
 
   void test_varAsTypeName_as() {
-    ParserTestCase.parseExpression("x as var", [ParserErrorCode.VAR_AS_TYPE_NAME]);
+    ParserTestCase.parseExpression(
+        "x as var",
+        [ParserErrorCode.VAR_AS_TYPE_NAME]);
   }
 
   void test_varClass() {
-    ParserTestCase.parseCompilationUnit("var class C {}", [ParserErrorCode.VAR_CLASS]);
+    ParserTestCase.parseCompilationUnit(
+        "var class C {}",
+        [ParserErrorCode.VAR_CLASS]);
   }
 
   void test_varEnum() {
-    ParserTestCase.parseCompilationUnit("var enum E {ONE}", [ParserErrorCode.VAR_ENUM]);
+    ParserTestCase.parseCompilationUnit(
+        "var enum E {ONE}",
+        [ParserErrorCode.VAR_ENUM]);
   }
 
   void test_varReturnType() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "var m() {}", [ParserErrorCode.VAR_RETURN_TYPE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "var m() {}",
+        [ParserErrorCode.VAR_RETURN_TYPE]);
   }
 
   void test_varTypedef() {
-    ParserTestCase.parseCompilationUnit("var typedef F();", [ParserErrorCode.VAR_TYPEDEF]);
+    ParserTestCase.parseCompilationUnit(
+        "var typedef F();",
+        [ParserErrorCode.VAR_TYPEDEF]);
   }
 
   void test_voidParameter() {
-    ParserTestCase.parse4("parseNormalFormalParameter", "void a)", [ParserErrorCode.VOID_PARAMETER]);
+    ParserTestCase.parse4(
+        "parseNormalFormalParameter",
+        "void a)",
+        [ParserErrorCode.VOID_PARAMETER]);
   }
 
   void test_voidVariable_parseClassMember_initializer() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void x = 0;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void x = 0;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_parseClassMember_noInitializer() {
-    ParserTestCase.parse3("parseClassMember", <Object> ["C"], "void x;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "void x;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_parseCompilationUnit_initializer() {
-    ParserTestCase.parseCompilationUnit("void x = 0;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parseCompilationUnit(
+        "void x = 0;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_parseCompilationUnit_noInitializer() {
-    ParserTestCase.parseCompilationUnit("void x;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parseCompilationUnit(
+        "void x;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_parseCompilationUnitMember_initializer() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void a = 0;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void a = 0;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_parseCompilationUnitMember_noInitializer() {
-    ParserTestCase.parse3("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void a;", [ParserErrorCode.VOID_VARIABLE]);
+    ParserTestCase.parse3(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void a;",
+        [ParserErrorCode.VOID_VARIABLE]);
   }
 
   void test_voidVariable_statement_initializer() {
-    ParserTestCase.parseStatement("void x = 0;", [
-        ParserErrorCode.VOID_VARIABLE,
-        ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
+    ParserTestCase.parseStatement(
+        "void x = 0;",
+        [
+            ParserErrorCode.VOID_VARIABLE,
+            ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
   }
 
   void test_voidVariable_statement_noInitializer() {
-    ParserTestCase.parseStatement("void x;", [
-        ParserErrorCode.VOID_VARIABLE,
-        ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
+    ParserTestCase.parseStatement(
+        "void x;",
+        [
+            ParserErrorCode.VOID_VARIABLE,
+            ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE]);
   }
 
   void test_withBeforeExtends() {
-    ParserTestCase.parseCompilationUnit("class A with B extends C {}", [ParserErrorCode.WITH_BEFORE_EXTENDS]);
+    ParserTestCase.parseCompilationUnit(
+        "class A with B extends C {}",
+        [ParserErrorCode.WITH_BEFORE_EXTENDS]);
   }
 
   void test_withWithoutExtends() {
-    ParserTestCase.parse3("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A with B, C {}", [ParserErrorCode.WITH_WITHOUT_EXTENDS]);
+    ParserTestCase.parse3(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A with B, C {}",
+        [ParserErrorCode.WITH_WITHOUT_EXTENDS]);
   }
 
   void test_wrongSeparatorForNamedParameter() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, {b = 0})", [ParserErrorCode.WRONG_SEPARATOR_FOR_NAMED_PARAMETER]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, {b = 0})",
+        [ParserErrorCode.WRONG_SEPARATOR_FOR_NAMED_PARAMETER]);
   }
 
   void test_wrongSeparatorForPositionalParameter() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, [b : 0])", [ParserErrorCode.WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, [b : 0])",
+        [ParserErrorCode.WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER]);
   }
 
   void test_wrongTerminatorForParameterGroup_named() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, {b, c])", [ParserErrorCode.WRONG_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, {b, c])",
+        [ParserErrorCode.WRONG_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 
   void test_wrongTerminatorForParameterGroup_optional() {
-    ParserTestCase.parse4("parseFormalParameterList", "(a, [b, c})", [ParserErrorCode.WRONG_TERMINATOR_FOR_PARAMETER_GROUP]);
+    ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "(a, [b, c})",
+        [ParserErrorCode.WRONG_TERMINATOR_FOR_PARAMETER_GROUP]);
   }
 }
 
 class IncrementalParserTest extends EngineTestCase {
   void fail_replace_identifier_with_functionLiteral_in_initializer() {
-    // Function literals aren't allowed inside initializers; incremental parsing needs to gather
-    // the appropriate context.
+    // Function literals aren't allowed inside initializers; incremental parsing
+    // needs to gather the appropriate context.
     //
     // "class A { var a; A(b) : a = b ? b : 0 { } }"
     // "class A { var a; A(b) : a = b ? () {} : 0 { } }"
-    _assertParse("class A { var a; A(b) : a = b ? ", "b", "() {}", " : 0 { } }");
+    _assertParse(
+        "class A { var a; A(b) : a = b ? ",
+        "b",
+        "() {}",
+        " : 0 { } }");
   }
 
   void test_delete_everything() {
@@ -1676,7 +2633,11 @@ class IncrementalParserTest extends EngineTestCase {
   void test_insert_newIdentifier4() {
     // "/** An [A]. */ class A {} class B { m() { return 1; } }"
     // "/** An [A]. */ class A {} class B { m() { return 1 + 2; } }"
-    _assertParse("/** An [A]. */ class A {} class B { m() { return 1", "", " + 2", "; } }");
+    _assertParse(
+        "/** An [A]. */ class A {} class B { m() { return 1",
+        "",
+        " + 2",
+        "; } }");
   }
 
   void test_insert_period() {
@@ -1718,7 +2679,11 @@ class IncrementalParserTest extends EngineTestCase {
   void test_insert_simpleToComplexExression() {
     // "/** An [A]. */ class A {} class B { m() => 1; }"
     // "/** An [A]. */ class A {} class B { m() => 1 + 2; }"
-    _assertParse("/** An [A]. */ class A {} class B { m() => 1", "", " + 2", "; }");
+    _assertParse(
+        "/** An [A]. */ class A {} class B { m() => 1",
+        "",
+        " + 2",
+        "; }");
   }
 
   void test_insert_whitespace_end() {
@@ -1784,7 +2749,8 @@ class IncrementalParserTest extends EngineTestCase {
    * @param added the text that was added to the modified contents
    * @param suffix the unchanged text after the edit region
    */
-  void _assertParse(String prefix, String removed, String added, String suffix) {
+  void _assertParse(String prefix, String removed, String added,
+      String suffix) {
     //
     // Compute the information needed to perform the test.
     //
@@ -1796,35 +2762,58 @@ class IncrementalParserTest extends EngineTestCase {
     // Parse the original contents.
     //
     GatheringErrorListener originalListener = new GatheringErrorListener();
-    Scanner originalScanner = new Scanner(source, new CharSequenceReader(originalContents), originalListener);
+    Scanner originalScanner = new Scanner(
+        source,
+        new CharSequenceReader(originalContents),
+        originalListener);
     Token originalTokens = originalScanner.tokenize();
     expect(originalTokens, isNotNull);
     Parser originalParser = new Parser(source, originalListener);
-    CompilationUnit originalUnit = originalParser.parseCompilationUnit(originalTokens);
+    CompilationUnit originalUnit =
+        originalParser.parseCompilationUnit(originalTokens);
     expect(originalUnit, isNotNull);
     //
     // Parse the modified contents.
     //
     GatheringErrorListener modifiedListener = new GatheringErrorListener();
-    Scanner modifiedScanner = new Scanner(source, new CharSequenceReader(modifiedContents), modifiedListener);
+    Scanner modifiedScanner = new Scanner(
+        source,
+        new CharSequenceReader(modifiedContents),
+        modifiedListener);
     Token modifiedTokens = modifiedScanner.tokenize();
     expect(modifiedTokens, isNotNull);
     Parser modifiedParser = new Parser(source, modifiedListener);
-    CompilationUnit modifiedUnit = modifiedParser.parseCompilationUnit(modifiedTokens);
+    CompilationUnit modifiedUnit =
+        modifiedParser.parseCompilationUnit(modifiedTokens);
     expect(modifiedUnit, isNotNull);
     //
     // Incrementally parse the modified contents.
     //
     GatheringErrorListener incrementalListener = new GatheringErrorListener();
-    IncrementalScanner incrementalScanner = new IncrementalScanner(source, new CharSequenceReader(modifiedContents), incrementalListener);
-    Token incrementalTokens = incrementalScanner.rescan(originalTokens, replaceStart, removed.length, added.length);
+    IncrementalScanner incrementalScanner = new IncrementalScanner(
+        source,
+        new CharSequenceReader(modifiedContents),
+        incrementalListener);
+    Token incrementalTokens = incrementalScanner.rescan(
+        originalTokens,
+        replaceStart,
+        removed.length,
+        added.length);
     expect(incrementalTokens, isNotNull);
-    IncrementalParser incrementalParser = new IncrementalParser(source, incrementalScanner.tokenMap, incrementalListener);
-    CompilationUnit incrementalUnit = incrementalParser.reparse(originalUnit, incrementalScanner.leftToken, incrementalScanner.rightToken, replaceStart, prefix.length + removed.length);
+    IncrementalParser incrementalParser = new IncrementalParser(
+        source,
+        incrementalScanner.tokenMap,
+        incrementalListener);
+    CompilationUnit incrementalUnit = incrementalParser.reparse(
+        originalUnit,
+        incrementalScanner.leftToken,
+        incrementalScanner.rightToken,
+        replaceStart,
+        prefix.length + removed.length);
     expect(incrementalUnit, isNotNull);
     //
-    // Validate that the results of the incremental parse are the same as the full parse of the
-    // modified source.
+    // Validate that the results of the incremental parse are the same as the
+    // full parse of the modified source.
     //
     expect(AstComparator.equalNodes(modifiedUnit, incrementalUnit), isTrue);
     // TODO(brianwilkerson) Verify that the errors are correct?
@@ -1833,7 +2822,10 @@ class IncrementalParserTest extends EngineTestCase {
 
 class NonErrorParserTest extends ParserTestCase {
   void test_constFactory_external() {
-    ParserTestCase.parse("parseClassMember", <Object> ["C"], "external const factory C();");
+    ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "external const factory C();");
   }
 }
 
@@ -1849,6 +2841,32 @@ class ParserTestCase extends EngineTestCase {
   static bool parseFunctionBodies = true;
 
   /**
+   * Return a CommentAndMetadata object with the given values that can be used for testing.
+   *
+   * @param comment the comment to be wrapped in the object
+   * @param annotations the annotations to be wrapped in the object
+   * @return a CommentAndMetadata object that can be used for testing
+   */
+  CommentAndMetadata commentAndMetadata(Comment comment,
+      [List<Annotation> annotations]) {
+    return new CommentAndMetadata(comment, annotations);
+  }
+
+  /**
+   * Return an empty CommentAndMetadata object that can be used for testing.
+   *
+   * @return an empty CommentAndMetadata object that can be used for testing
+   */
+  CommentAndMetadata emptyCommentAndMetadata() =>
+      new CommentAndMetadata(null, null);
+
+  @override
+  void setUp() {
+    super.setUp();
+    parseFunctionBodies = true;
+  }
+
+  /**
    * Create a parser.
    *
    * @param listener the listener to be passed to the parser
@@ -1863,6 +2881,67 @@ class ParserTestCase extends EngineTestCase {
   }
 
   /**
+   * Invoke a method in [Parser]. The method is assumed to have the given number and type of
+   * parameters and will be invoked with the given arguments.
+   *
+   * The given source is scanned and the parser is initialized to start with the first token in the
+   * source before the method is invoked.
+   *
+   * @param methodName the name of the method that should be invoked
+   * @param objects the values of the arguments to the method
+   * @param source the source to be processed by the parse method
+   * @param listener the error listener that will be used for both scanning and parsing
+   * @return the result of invoking the method
+   * @throws Exception if the method could not be invoked or throws an exception
+   * @throws AssertionFailedError if the result is `null` or the errors produced while
+   *           scanning and parsing the source do not match the expected errors
+   */
+  static Object invokeParserMethod(String methodName, List<Object> objects,
+      String source, GatheringErrorListener listener) {
+    //
+    // Scan the source.
+    //
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
+    Token tokenStream = scanner.tokenize();
+    listener.setLineInfo(new TestSource(), scanner.lineStarts);
+    //
+    // Parse the source.
+    //
+    Parser parser = createParser(listener);
+    parser.parseFunctionBodies = parseFunctionBodies;
+    parser.parseDeferredLibraries = true;
+    parser.parseAsync = true;
+    Object result =
+        invokeParserMethodImpl(parser, methodName, objects, tokenStream);
+    //
+    // Partially test the results.
+    //
+    if (!listener.hasErrors) {
+      expect(result, isNotNull);
+    }
+    return result;
+  }
+
+  /**
+   * Invoke a method in [Parser]. The method is assumed to have no arguments.
+   *
+   * The given source is scanned and the parser is initialized to start with the first token in the
+   * source before the method is invoked.
+   *
+   * @param methodName the name of the method that should be invoked
+   * @param source the source to be processed by the parse method
+   * @param listener the error listener that will be used for both scanning and parsing
+   * @return the result of invoking the method
+   * @throws Exception if the method could not be invoked or throws an exception
+   * @throws AssertionFailedError if the result is `null` or the errors produced while
+   *           scanning and parsing the source do not match the expected errors
+   */
+  static Object invokeParserMethod2(String methodName, String source,
+      GatheringErrorListener listener) =>
+      invokeParserMethod(methodName, _EMPTY_ARGUMENTS, source, listener);
+
+  /**
    * Invoke a parse method in [Parser]. The method is assumed to have the given number and
    * type of parameters and will be invoked with the given arguments.
    *
@@ -1876,8 +2955,8 @@ class ParserTestCase extends EngineTestCase {
    * @throws Exception if the method could not be invoked or throws an exception
    * @throws AssertionFailedError if the result is `null` or if any errors are produced
    */
-  static Object parse(String methodName, List<Object> objects, String source)
-      => parse2(methodName, objects, source);
+  static Object parse(String methodName, List<Object> objects, String source) =>
+      parse2(methodName, objects, source);
 
   /**
    * Invoke a parse method in [Parser]. The method is assumed to have the given number and
@@ -1895,7 +2974,8 @@ class ParserTestCase extends EngineTestCase {
    * @throws AssertionFailedError if the result is `null` or the errors produced while
    *           scanning and parsing the source do not match the expected errors
    */
-  static Object parse2(String methodName, List<Object> objects, String source, [List<AnalysisError> errors = AnalysisError.NO_ERRORS]) {
+  static Object parse2(String methodName, List<Object> objects, String source,
+      [List<AnalysisError> errors = AnalysisError.NO_ERRORS]) {
     GatheringErrorListener listener = new GatheringErrorListener();
     Object result = invokeParserMethod(methodName, objects, source, listener);
     listener.assertErrors(errors);
@@ -1918,7 +2998,8 @@ class ParserTestCase extends EngineTestCase {
    * @throws AssertionFailedError if the result is `null` or the errors produced while
    *           scanning and parsing the source do not match the expected errors
    */
-  static Object parse3(String methodName, List<Object> objects, String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  static Object parse3(String methodName, List<Object> objects, String source,
+      [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
     Object result = invokeParserMethod(methodName, objects, source, listener);
     listener.assertErrorsWithCodes(errorCodes);
@@ -1939,8 +3020,9 @@ class ParserTestCase extends EngineTestCase {
    * @throws AssertionFailedError if the result is `null` or the errors produced while
    *           scanning and parsing the source do not match the expected errors
    */
-  static Object parse4(String methodName, String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST])
-      => parse3(methodName, _EMPTY_ARGUMENTS, source, errorCodes);
+  static Object parse4(String methodName, String source,
+      [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) =>
+      parse3(methodName, _EMPTY_ARGUMENTS, source, errorCodes);
 
   /**
    * Parse the given source as a compilation unit.
@@ -1951,9 +3033,11 @@ class ParserTestCase extends EngineTestCase {
    * @throws Exception if the source could not be parsed, if the compilation errors in the source do
    *           not match those that are expected, or if the result would have been `null`
    */
-  static CompilationUnit parseCompilationUnit(String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  static CompilationUnit parseCompilationUnit(String source,
+      [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     listener.setLineInfo(new TestSource(), scanner.lineStarts);
     Token token = scanner.tokenize();
     Parser parser = createParser(listener);
@@ -1972,9 +3056,11 @@ class ParserTestCase extends EngineTestCase {
    * @throws Exception if the source could not be parsed, if the compilation errors in the source do
    *           not match those that are expected, or if the result would have been `null`
    */
-  static Expression parseExpression(String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  static Expression parseExpression(String source, [List<ErrorCode> errorCodes =
+      ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     listener.setLineInfo(new TestSource(), scanner.lineStarts);
     Token token = scanner.tokenize();
     Parser parser = createParser(listener);
@@ -1993,9 +3079,11 @@ class ParserTestCase extends EngineTestCase {
    * @throws Exception if the source could not be parsed, if the compilation errors in the source do
    *           not match those that are expected, or if the result would have been `null`
    */
-  static Statement parseStatement(String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  static Statement parseStatement(String source, [List<ErrorCode> errorCodes =
+      ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     listener.setLineInfo(new TestSource(), scanner.lineStarts);
     Token token = scanner.tokenize();
     Parser parser = createParser(listener);
@@ -2016,9 +3104,11 @@ class ParserTestCase extends EngineTestCase {
    *           the expected count, if the compilation errors in the source do not match those that
    *           are expected, or if the result would have been `null`
    */
-  static List<Statement> parseStatements(String source, int expectedCount, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  static List<Statement> parseStatements(String source, int expectedCount,
+      [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     listener.setLineInfo(new TestSource(), scanner.lineStarts);
     Token token = scanner.tokenize();
     Parser parser = createParser(listener);
@@ -2027,86 +3117,6 @@ class ParserTestCase extends EngineTestCase {
     listener.assertErrorsWithCodes(errorCodes);
     return statements;
   }
-
-  /**
-   * Invoke a method in [Parser]. The method is assumed to have the given number and type of
-   * parameters and will be invoked with the given arguments.
-   *
-   * The given source is scanned and the parser is initialized to start with the first token in the
-   * source before the method is invoked.
-   *
-   * @param methodName the name of the method that should be invoked
-   * @param objects the values of the arguments to the method
-   * @param source the source to be processed by the parse method
-   * @param listener the error listener that will be used for both scanning and parsing
-   * @return the result of invoking the method
-   * @throws Exception if the method could not be invoked or throws an exception
-   * @throws AssertionFailedError if the result is `null` or the errors produced while
-   *           scanning and parsing the source do not match the expected errors
-   */
-  static Object invokeParserMethod(String methodName, List<Object> objects, String source, GatheringErrorListener listener) {
-    //
-    // Scan the source.
-    //
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
-    Token tokenStream = scanner.tokenize();
-    listener.setLineInfo(new TestSource(), scanner.lineStarts);
-    //
-    // Parse the source.
-    //
-    Parser parser = createParser(listener);
-    parser.parseFunctionBodies = parseFunctionBodies;
-    parser.parseDeferredLibraries = true;
-    parser.parseAsync = true;
-    Object result = invokeParserMethodImpl(parser, methodName, objects, tokenStream);
-    //
-    // Partially test the results.
-    //
-    if (!listener.hasErrors) {
-      expect(result, isNotNull);
-    }
-    return result;
-  }
-
-  /**
-   * Invoke a method in [Parser]. The method is assumed to have no arguments.
-   *
-   * The given source is scanned and the parser is initialized to start with the first token in the
-   * source before the method is invoked.
-   *
-   * @param methodName the name of the method that should be invoked
-   * @param source the source to be processed by the parse method
-   * @param listener the error listener that will be used for both scanning and parsing
-   * @return the result of invoking the method
-   * @throws Exception if the method could not be invoked or throws an exception
-   * @throws AssertionFailedError if the result is `null` or the errors produced while
-   *           scanning and parsing the source do not match the expected errors
-   */
-  static Object invokeParserMethod2(String methodName, String source, GatheringErrorListener listener) => invokeParserMethod(methodName, _EMPTY_ARGUMENTS, source, listener);
-
-  /**
-   * Return a CommentAndMetadata object with the given values that can be used for testing.
-   *
-   * @param comment the comment to be wrapped in the object
-   * @param annotations the annotations to be wrapped in the object
-   * @return a CommentAndMetadata object that can be used for testing
-   */
-  CommentAndMetadata commentAndMetadata(Comment comment, [List<Annotation> annotations]) {
-    return new CommentAndMetadata(comment, annotations);
-  }
-
-  /**
-   * Return an empty CommentAndMetadata object that can be used for testing.
-   *
-   * @return an empty CommentAndMetadata object that can be used for testing
-   */
-  CommentAndMetadata emptyCommentAndMetadata() => new CommentAndMetadata(null, null);
-
-  @override
-  void setUp() {
-    super.setUp();
-    parseFunctionBodies = true;
-  }
 }
 
 /**
@@ -2127,240 +3137,393 @@ Map<Symbol, convertStringToSymbolMap(Map<String, dynamic> map) {
   }
 
   void test_additiveExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("+ y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("+ y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_additiveExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("+", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "+",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_additiveExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x +", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x +", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_additiveExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super +", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super +",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_additiveExpression_precedence_multiplicative_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("* +", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "* +",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_additiveExpression_precedence_multiplicative_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("+ *", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "+ *",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_additiveExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super + +", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super + +",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_assignmentExpression_missing_compound1() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("= y = 0", [ParserErrorCode.MISSING_IDENTIFIER]);
+    AssignmentExpression expression = ParserTestCase.parseExpression(
+        "= y = 0",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     Expression syntheticExpression = expression.leftHandSide;
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_assignmentExpression_missing_compound2() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("x = = 0", [ParserErrorCode.MISSING_IDENTIFIER]);
-    Expression syntheticExpression = (expression.rightHandSide as AssignmentExpression).leftHandSide;
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    AssignmentExpression expression = ParserTestCase.parseExpression(
+        "x = = 0",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    Expression syntheticExpression =
+        (expression.rightHandSide as AssignmentExpression).leftHandSide;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_assignmentExpression_missing_compound3() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("x = y =", [ParserErrorCode.MISSING_IDENTIFIER]);
-    Expression syntheticExpression = (expression.rightHandSide as AssignmentExpression).rightHandSide;
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    AssignmentExpression expression = ParserTestCase.parseExpression(
+        "x = y =",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    Expression syntheticExpression =
+        (expression.rightHandSide as AssignmentExpression).rightHandSide;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_assignmentExpression_missing_LHS() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("= 0", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftHandSide);
+    AssignmentExpression expression =
+        ParserTestCase.parseExpression("= 0", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftHandSide);
     expect(expression.leftHandSide.isSynthetic, isTrue);
   }
 
   void test_assignmentExpression_missing_RHS() {
-    AssignmentExpression expression = ParserTestCase.parseExpression("x =", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftHandSide);
+    AssignmentExpression expression =
+        ParserTestCase.parseExpression("x =", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftHandSide);
     expect(expression.rightHandSide.isSynthetic, isTrue);
   }
 
   void test_bitwiseAndExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("& y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("& y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseAndExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "&",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseAndExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x &", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x &", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseAndExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super &", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super &",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseAndExpression_precedence_equality_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("== &&", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "== &&",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseAndExpression_precedence_equality_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&& ==", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "&& ==",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseAndExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super &  &", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super &  &",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseOrExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("| y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("| y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseOrExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("|", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "|",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseOrExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x |", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x |", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseOrExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super |", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super |",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseOrExpression_precedence_xor_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("^ |", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "^ |",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseOrExpression_precedence_xor_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("| ^", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "| ^",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseOrExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super |  |", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super |  |",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseXorExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("^ y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("^ y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseXorExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("^", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "^",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseXorExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x ^", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x ^", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseXorExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ^", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super ^",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_bitwiseXorExpression_precedence_and_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("& ^", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "& ^",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_bitwiseXorExpression_precedence_and_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("^ &", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "^ &",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_bitwiseXorExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ^  ^", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super ^  ^",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_classTypeAlias_withBody() {
@@ -2370,116 +3533,185 @@ class B = Object with A {}''', [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_conditionalExpression_missingElse() {
-    ConditionalExpression expression = ParserTestCase.parse4("parseConditionalExpression", "x ? y :", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.elseExpression);
+    ConditionalExpression expression = ParserTestCase.parse4(
+        "parseConditionalExpression",
+        "x ? y :",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.elseExpression);
     expect(expression.elseExpression.isSynthetic, isTrue);
   }
 
   void test_conditionalExpression_missingThen() {
-    ConditionalExpression expression = ParserTestCase.parse4("parseConditionalExpression", "x ? : z", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.thenExpression);
+    ConditionalExpression expression = ParserTestCase.parse4(
+        "parseConditionalExpression",
+        "x ? : z",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.thenExpression);
     expect(expression.thenExpression.isSynthetic, isTrue);
   }
 
   void test_equalityExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("== y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("== y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_equalityExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("==", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "==",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_equalityExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x ==", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x ==", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_equalityExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ==", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super ==",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_equalityExpression_precedence_relational_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("is ==", [
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is IsExpression, IsExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "is ==",
+        [
+            ParserErrorCode.EXPECTED_TYPE_NAME,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IsExpression,
+        IsExpression,
+        expression.leftOperand);
   }
 
   void test_equalityExpression_precedence_relational_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("== is", [
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is IsExpression, IsExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "== is",
+        [
+            ParserErrorCode.EXPECTED_TYPE_NAME,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IsExpression,
+        IsExpression,
+        expression.rightOperand);
   }
 
   void test_equalityExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ==  ==", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super ==  ==",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_expressionList_multiple_end() {
-    List<Expression> result = ParserTestCase.parse4("parseExpressionList", ", 2, 3, 4", [ParserErrorCode.MISSING_IDENTIFIER]);
+    List<Expression> result = ParserTestCase.parse4(
+        "parseExpressionList",
+        ", 2, 3, 4",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     expect(result, hasLength(4));
     Expression syntheticExpression = result[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_expressionList_multiple_middle() {
-    List<Expression> result = ParserTestCase.parse4("parseExpressionList", "1, 2, , 4", [ParserErrorCode.MISSING_IDENTIFIER]);
+    List<Expression> result = ParserTestCase.parse4(
+        "parseExpressionList",
+        "1, 2, , 4",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     expect(result, hasLength(4));
     Expression syntheticExpression = result[2];
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_expressionList_multiple_start() {
-    List<Expression> result = ParserTestCase.parse4("parseExpressionList", "1, 2, 3,", [ParserErrorCode.MISSING_IDENTIFIER]);
+    List<Expression> result = ParserTestCase.parse4(
+        "parseExpressionList",
+        "1, 2, 3,",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
     expect(result, hasLength(4));
     Expression syntheticExpression = result[3];
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, syntheticExpression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        syntheticExpression);
     expect(syntheticExpression.isSynthetic, isTrue);
   }
 
   void test_functionExpression_in_ConstructorFieldInitializer() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("class A { A() : a = (){}; var v; }", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.UNEXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "class A { A() : a = (){}; var v; }",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.UNEXPECTED_TOKEN]);
     // Make sure we recovered and parsed "var v" correctly
     ClassDeclaration declaration = unit.declarations[0] as ClassDeclaration;
     NodeList<ClassMember> members = declaration.members;
     ClassMember fieldDecl = members[1];
-    EngineTestCase.assertInstanceOf((obj) => obj is FieldDeclaration, FieldDeclaration, fieldDecl);
-    NodeList<VariableDeclaration> vars = (fieldDecl as FieldDeclaration).fields.variables;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FieldDeclaration,
+        FieldDeclaration,
+        fieldDecl);
+    NodeList<VariableDeclaration> vars =
+        (fieldDecl as FieldDeclaration).fields.variables;
     expect(vars, hasLength(1));
     expect(vars[0].name.name, "v");
   }
 
   void test_functionExpression_named() {
-    ParserTestCase.parseExpression("m(f() => 0);", [
-        ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parseExpression(
+        "m(f() => 0);",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_incomplete_conditionalExpression() {
-    ParserTestCase.parseExpression("x ? 0", [
-        ParserErrorCode.EXPECTED_TOKEN,
-        ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parseExpression(
+        "x ? 0",
+        [ParserErrorCode.EXPECTED_TOKEN, ParserErrorCode.MISSING_IDENTIFIER]);
   }
 
   void test_incomplete_constructorInitializers_empty() {
@@ -2497,11 +3729,13 @@ class B = Object with A {}''', [ParserErrorCode.EXPECTED_TOKEN]);
         "C() : x(3) {}",
         [ParserErrorCode.MISSING_ASSIGNMENT_IN_INITIALIZER]);
     expect(member, new isInstanceOf<ConstructorDeclaration>());
-    NodeList<ConstructorInitializer> initializers = (member as ConstructorDeclaration).initializers;
+    NodeList<ConstructorInitializer> initializers =
+        (member as ConstructorDeclaration).initializers;
     expect(initializers, hasLength(1));
     ConstructorInitializer initializer = initializers[0];
     expect(initializer, new isInstanceOf<ConstructorFieldInitializer>());
-    Expression expression = (initializer as ConstructorFieldInitializer).expression;
+    Expression expression =
+        (initializer as ConstructorFieldInitializer).expression;
     expect(expression, isNotNull);
     expect(expression, new isInstanceOf<ParenthesizedExpression>());
   }
@@ -2515,59 +3749,78 @@ class B = Object with A {}''', [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_incomplete_topLevelFunction() {
-    ParserTestCase.parseCompilationUnit("foo();", [
-        ParserErrorCode.MISSING_FUNCTION_BODY]);
+    ParserTestCase.parseCompilationUnit(
+        "foo();",
+        [ParserErrorCode.MISSING_FUNCTION_BODY]);
   }
 
   void test_incomplete_topLevelVariable() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("String", [ParserErrorCode.EXPECTED_EXECUTABLE]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "String",
+        [ParserErrorCode.EXPECTED_EXECUTABLE]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember member = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is TopLevelVariableDeclaration, TopLevelVariableDeclaration, member);
-    NodeList<VariableDeclaration> variables = (member as TopLevelVariableDeclaration).variables.variables;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TopLevelVariableDeclaration,
+        TopLevelVariableDeclaration,
+        member);
+    NodeList<VariableDeclaration> variables =
+        (member as TopLevelVariableDeclaration).variables.variables;
     expect(variables, hasLength(1));
     SimpleIdentifier name = variables[0].name;
     expect(name.isSynthetic, isTrue);
   }
 
   void test_incomplete_topLevelVariable_const() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("const ", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "const ",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember member = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is TopLevelVariableDeclaration, TopLevelVariableDeclaration, member);
-    NodeList<VariableDeclaration> variables = (member as TopLevelVariableDeclaration).variables.variables;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TopLevelVariableDeclaration,
+        TopLevelVariableDeclaration,
+        member);
+    NodeList<VariableDeclaration> variables =
+        (member as TopLevelVariableDeclaration).variables.variables;
     expect(variables, hasLength(1));
     SimpleIdentifier name = variables[0].name;
     expect(name.isSynthetic, isTrue);
   }
 
   void test_incomplete_topLevelVariable_final() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("final ", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "final ",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember member = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is TopLevelVariableDeclaration, TopLevelVariableDeclaration, member);
-    NodeList<VariableDeclaration> variables = (member as TopLevelVariableDeclaration).variables.variables;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TopLevelVariableDeclaration,
+        TopLevelVariableDeclaration,
+        member);
+    NodeList<VariableDeclaration> variables =
+        (member as TopLevelVariableDeclaration).variables.variables;
     expect(variables, hasLength(1));
     SimpleIdentifier name = variables[0].name;
     expect(name.isSynthetic, isTrue);
   }
 
   void test_incomplete_topLevelVariable_var() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("var ", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "var ",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember member = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is TopLevelVariableDeclaration, TopLevelVariableDeclaration, member);
-    NodeList<VariableDeclaration> variables = (member as TopLevelVariableDeclaration).variables.variables;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TopLevelVariableDeclaration,
+        TopLevelVariableDeclaration,
+        member);
+    NodeList<VariableDeclaration> variables =
+        (member as TopLevelVariableDeclaration).variables.variables;
     expect(variables, hasLength(1));
     SimpleIdentifier name = variables[0].name;
     expect(name.isSynthetic, isTrue);
@@ -2577,18 +3830,23 @@ class B = Object with A {}''', [ParserErrorCode.EXPECTED_TOKEN]);
     CompilationUnit unit = ParserTestCase.parseCompilationUnit(r'''
 class C {
   const
-}''', [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+}''', [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember unitMember = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ClassDeclaration, ClassDeclaration, unitMember);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ClassDeclaration,
+        ClassDeclaration,
+        unitMember);
     NodeList<ClassMember> members = (unitMember as ClassDeclaration).members;
     expect(members, hasLength(1));
     ClassMember classMember = members[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is FieldDeclaration, FieldDeclaration, classMember);
-    VariableDeclarationList fieldList = (classMember as FieldDeclaration).fields;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FieldDeclaration,
+        FieldDeclaration,
+        classMember);
+    VariableDeclarationList fieldList =
+        (classMember as FieldDeclaration).fields;
     expect((fieldList.keyword as KeywordToken).keyword, Keyword.CONST);
     NodeList<VariableDeclaration> fields = fieldList.variables;
     expect(fields, hasLength(1));
@@ -2600,18 +3858,23 @@ class C {
     CompilationUnit unit = ParserTestCase.parseCompilationUnit(r'''
 class C {
   final
-}''', [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+}''', [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember unitMember = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ClassDeclaration, ClassDeclaration, unitMember);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ClassDeclaration,
+        ClassDeclaration,
+        unitMember);
     NodeList<ClassMember> members = (unitMember as ClassDeclaration).members;
     expect(members, hasLength(1));
     ClassMember classMember = members[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is FieldDeclaration, FieldDeclaration, classMember);
-    VariableDeclarationList fieldList = (classMember as FieldDeclaration).fields;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FieldDeclaration,
+        FieldDeclaration,
+        classMember);
+    VariableDeclarationList fieldList =
+        (classMember as FieldDeclaration).fields;
     expect((fieldList.keyword as KeywordToken).keyword, Keyword.FINAL);
     NodeList<VariableDeclaration> fields = fieldList.variables;
     expect(fields, hasLength(1));
@@ -2623,18 +3886,23 @@ class C {
     CompilationUnit unit = ParserTestCase.parseCompilationUnit(r'''
 class C {
   var
-}''', [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN]);
+}''', [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.EXPECTED_TOKEN]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember unitMember = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ClassDeclaration, ClassDeclaration, unitMember);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ClassDeclaration,
+        ClassDeclaration,
+        unitMember);
     NodeList<ClassMember> members = (unitMember as ClassDeclaration).members;
     expect(members, hasLength(1));
     ClassMember classMember = members[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is FieldDeclaration, FieldDeclaration, classMember);
-    VariableDeclarationList fieldList = (classMember as FieldDeclaration).fields;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FieldDeclaration,
+        FieldDeclaration,
+        classMember);
+    VariableDeclarationList fieldList =
+        (classMember as FieldDeclaration).fields;
     expect((fieldList.keyword as KeywordToken).keyword, Keyword.VAR);
     NodeList<VariableDeclaration> fields = fieldList.variables;
     expect(fields, hasLength(1));
@@ -2643,15 +3911,18 @@ class C {
   }
 
   void test_invalidFunctionBodyModifier() {
-    ParserTestCase.parseCompilationUnit("f() sync {}", [
-        ParserErrorCode.MISSING_STAR_AFTER_SYNC]);
+    ParserTestCase.parseCompilationUnit(
+        "f() sync {}",
+        [ParserErrorCode.MISSING_STAR_AFTER_SYNC]);
   }
 
   void test_isExpression_noType() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("class Bar<T extends Foo> {m(x){if (x is ) return;if (x is !)}}", [
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.MISSING_STATEMENT]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "class Bar<T extends Foo> {m(x){if (x is ) return;if (x is !)}}",
+        [
+            ParserErrorCode.EXPECTED_TYPE_NAME,
+            ParserErrorCode.EXPECTED_TYPE_NAME,
+            ParserErrorCode.MISSING_STATEMENT]);
     ClassDeclaration declaration = unit.declarations[0] as ClassDeclaration;
     MethodDeclaration method = declaration.members[0] as MethodDeclaration;
     BlockFunctionBody body = method.body as BlockFunctionBody;
@@ -2663,95 +3934,147 @@ class C {
     TypeName type = expression.type;
     expect(type, isNotNull);
     expect(type.name.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is EmptyStatement, EmptyStatement, ifStatement.thenStatement);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is EmptyStatement,
+        EmptyStatement,
+        ifStatement.thenStatement);
   }
 
   void test_keywordInPlaceOfIdentifier() {
     // TODO(brianwilkerson) We could do better with this.
-    ParserTestCase.parseCompilationUnit("do() {}", [
-        ParserErrorCode.EXPECTED_EXECUTABLE,
-        ParserErrorCode.UNEXPECTED_TOKEN]);
+    ParserTestCase.parseCompilationUnit(
+        "do() {}",
+        [ParserErrorCode.EXPECTED_EXECUTABLE, ParserErrorCode.UNEXPECTED_TOKEN]);
   }
 
   void test_logicalAndExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&& y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("&& y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_logicalAndExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&&", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "&&",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_logicalAndExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x &&", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x &&", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_logicalAndExpression_precedence_bitwiseOr_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("| &&", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "| &&",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalAndExpression_precedence_bitwiseOr_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&& |", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "&& |",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_logicalOrExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("|| y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("|| y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_logicalOrExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("||", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "||",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_logicalOrExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x ||", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x ||", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_logicalOrExpression_precedence_logicalAnd_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("&& ||", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "&& ||",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_logicalOrExpression_precedence_logicalAnd_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("|| &&", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "|| &&",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_missing_commaInArgumentList() {
-    ParserTestCase.parseExpression("f(x: 1 y: 2)", [
-        ParserErrorCode.EXPECTED_TOKEN]);
+    ParserTestCase.parseExpression(
+        "f(x: 1 y: 2)",
+        [ParserErrorCode.EXPECTED_TOKEN]);
   }
 
   void test_missingGet() {
@@ -2761,17 +4084,28 @@ class C {
   void foo() {}
 }''', [ParserErrorCode.MISSING_GET]);
     expect(unit, isNotNull);
-    ClassDeclaration classDeclaration = unit.declarations[0] as ClassDeclaration;
+    ClassDeclaration classDeclaration =
+        unit.declarations[0] as ClassDeclaration;
     NodeList<ClassMember> members = classDeclaration.members;
     expect(members, hasLength(2));
-    EngineTestCase.assertInstanceOf((obj) => obj is MethodDeclaration, MethodDeclaration, members[0]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodDeclaration,
+        MethodDeclaration,
+        members[0]);
     ClassMember member = members[1];
-    EngineTestCase.assertInstanceOf((obj) => obj is MethodDeclaration, MethodDeclaration, member);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodDeclaration,
+        MethodDeclaration,
+        member);
     expect((member as MethodDeclaration).name.name, "foo");
   }
 
   void test_missingIdentifier_afterAnnotation() {
-    MethodDeclaration method = ParserTestCase.parse3("parseClassMember", <Object> ["C"], "@override }", [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
+    MethodDeclaration method = ParserTestCase.parse3(
+        "parseClassMember",
+        <Object>["C"],
+        "@override }",
+        [ParserErrorCode.EXPECTED_CLASS_MEMBER]);
     expect(method.documentationComment, isNull);
     NodeList<Annotation> metadata = method.metadata;
     expect(metadata, hasLength(1));
@@ -2779,194 +4113,302 @@ class C {
   }
 
   void test_multiplicativeExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("* y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("* y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_multiplicativeExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("*", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "*",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_multiplicativeExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x *", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x *", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_multiplicativeExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super *", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super *",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_multiplicativeExpression_precedence_unary_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("-x *", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is PrefixExpression, PrefixExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("-x *", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixExpression,
+        PrefixExpression,
+        expression.leftOperand);
   }
 
   void test_multiplicativeExpression_precedence_unary_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("* -y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is PrefixExpression, PrefixExpression, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("* -y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixExpression,
+        PrefixExpression,
+        expression.rightOperand);
   }
 
   void test_multiplicativeExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super ==  ==", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super ==  ==",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.EQUALITY_CANNOT_BE_EQUALITY_OPERAND]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_prefixExpression_missing_operand_minus() {
-    PrefixExpression expression = ParserTestCase.parseExpression("-", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.operand);
+    PrefixExpression expression =
+        ParserTestCase.parseExpression("-", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.operand);
     expect(expression.operand.isSynthetic, isTrue);
     expect(expression.operator.type, TokenType.MINUS);
   }
 
   void test_primaryExpression_argumentDefinitionTest() {
-    Expression expression = ParserTestCase.parse4("parsePrimaryExpression", "?a", [ParserErrorCode.UNEXPECTED_TOKEN]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression);
+    Expression expression = ParserTestCase.parse4(
+        "parsePrimaryExpression",
+        "?a",
+        [ParserErrorCode.UNEXPECTED_TOKEN]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression);
   }
 
   void test_relationalExpression_missing_LHS() {
-    IsExpression expression = ParserTestCase.parseExpression("is y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.expression);
+    IsExpression expression =
+        ParserTestCase.parseExpression("is y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.expression);
     expect(expression.expression.isSynthetic, isTrue);
   }
 
   void test_relationalExpression_missing_LHS_RHS() {
-    IsExpression expression = ParserTestCase.parseExpression("is", [
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.expression);
+    IsExpression expression = ParserTestCase.parseExpression(
+        "is",
+        [ParserErrorCode.EXPECTED_TYPE_NAME, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.expression);
     expect(expression.expression.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is TypeName, TypeName, expression.type);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TypeName,
+        TypeName,
+        expression.type);
     expect(expression.type.isSynthetic, isTrue);
   }
 
   void test_relationalExpression_missing_RHS() {
-    IsExpression expression = ParserTestCase.parseExpression("x is", [ParserErrorCode.EXPECTED_TYPE_NAME]);
-    EngineTestCase.assertInstanceOf((obj) => obj is TypeName, TypeName, expression.type);
+    IsExpression expression =
+        ParserTestCase.parseExpression("x is", [ParserErrorCode.EXPECTED_TYPE_NAME]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TypeName,
+        TypeName,
+        expression.type);
     expect(expression.type.isSynthetic, isTrue);
   }
 
   void test_relationalExpression_precedence_shift_right() {
-    IsExpression expression = ParserTestCase.parseExpression("<< is", [
-        ParserErrorCode.EXPECTED_TYPE_NAME,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.expression);
+    IsExpression expression = ParserTestCase.parseExpression(
+        "<< is",
+        [
+            ParserErrorCode.EXPECTED_TYPE_NAME,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.expression);
   }
 
   void test_shiftExpression_missing_LHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("<< y", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("<< y", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
   }
 
   void test_shiftExpression_missing_LHS_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("<<", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "<<",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.leftOperand);
     expect(expression.leftOperand.isSynthetic, isTrue);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_shiftExpression_missing_RHS() {
-    BinaryExpression expression = ParserTestCase.parseExpression("x <<", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression =
+        ParserTestCase.parseExpression("x <<", [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_shiftExpression_missing_RHS_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super <<", [ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super <<",
+        [ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        expression.rightOperand);
     expect(expression.rightOperand.isSynthetic, isTrue);
   }
 
   void test_shiftExpression_precedence_unary_left() {
-    BinaryExpression expression = ParserTestCase.parseExpression("+ <<", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "+ <<",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_shiftExpression_precedence_unary_right() {
-    BinaryExpression expression = ParserTestCase.parseExpression("<< +", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.rightOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "<< +",
+        [
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER,
+            ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.rightOperand);
   }
 
   void test_shiftExpression_super() {
-    BinaryExpression expression = ParserTestCase.parseExpression("super << <<", [
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER]);
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression.leftOperand);
+    BinaryExpression expression = ParserTestCase.parseExpression(
+        "super << <<",
+        [ParserErrorCode.MISSING_IDENTIFIER, ParserErrorCode.MISSING_IDENTIFIER]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression.leftOperand);
   }
 
   void test_typedef_eof() {
-    CompilationUnit unit = ParserTestCase.parseCompilationUnit("typedef n", [
-        ParserErrorCode.EXPECTED_TOKEN,
-        ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
+    CompilationUnit unit = ParserTestCase.parseCompilationUnit(
+        "typedef n",
+        [ParserErrorCode.EXPECTED_TOKEN, ParserErrorCode.MISSING_TYPEDEF_PARAMETERS]);
     NodeList<CompilationUnitMember> declarations = unit.declarations;
     expect(declarations, hasLength(1));
     CompilationUnitMember member = declarations[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is FunctionTypeAlias, FunctionTypeAlias, member);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionTypeAlias,
+        FunctionTypeAlias,
+        member);
   }
 
   void test_unaryPlus() {
-    ParserTestCase.parseExpression("+2", [
-        ParserErrorCode.MISSING_IDENTIFIER]);
+    ParserTestCase.parseExpression("+2", [ParserErrorCode.MISSING_IDENTIFIER]);
   }
 }
 
 class ResolutionCopierTest extends EngineTestCase {
   void test_visitAnnotation() {
     String annotationName = "proxy";
-    Annotation fromNode = AstFactory.annotation(AstFactory.identifier3(annotationName));
+    Annotation fromNode =
+        AstFactory.annotation(AstFactory.identifier3(annotationName));
     Element element = ElementFactory.topLevelVariableElement2(annotationName);
     fromNode.element = element;
-    Annotation toNode = AstFactory.annotation(AstFactory.identifier3(annotationName));
+    Annotation toNode =
+        AstFactory.annotation(AstFactory.identifier3(annotationName));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.element, same(element));
   }
 
   void test_visitAsExpression() {
-    AsExpression fromNode = AstFactory.asExpression(AstFactory.identifier3("x"), AstFactory.typeName4("A"));
+    AsExpression fromNode = AstFactory.asExpression(
+        AstFactory.identifier3("x"),
+        AstFactory.typeName4("A"));
     DartType propagatedType = ElementFactory.classElement2("A").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("B").type;
     fromNode.staticType = staticType;
-    AsExpression toNode = AstFactory.asExpression(AstFactory.identifier3("x"), AstFactory.typeName4("A"));
+    AsExpression toNode = AstFactory.asExpression(
+        AstFactory.identifier3("x"),
+        AstFactory.typeName4("A"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
   }
 
   void test_visitAssignmentExpression() {
-    AssignmentExpression fromNode = AstFactory.assignmentExpression(AstFactory.identifier3("a"), TokenType.PLUS_EQ, AstFactory.identifier3("b"));
+    AssignmentExpression fromNode = AstFactory.assignmentExpression(
+        AstFactory.identifier3("a"),
+        TokenType.PLUS_EQ,
+        AstFactory.identifier3("b"));
     DartType propagatedType = ElementFactory.classElement2("C").type;
-    MethodElement propagatedElement = ElementFactory.methodElement("+", propagatedType);
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("+", propagatedType);
     fromNode.propagatedElement = propagatedElement;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     MethodElement staticElement = ElementFactory.methodElement("+", staticType);
     fromNode.staticElement = staticElement;
     fromNode.staticType = staticType;
-    AssignmentExpression toNode = AstFactory.assignmentExpression(AstFactory.identifier3("a"), TokenType.PLUS_EQ, AstFactory.identifier3("b"));
+    AssignmentExpression toNode = AstFactory.assignmentExpression(
+        AstFactory.identifier3("a"),
+        TokenType.PLUS_EQ,
+        AstFactory.identifier3("b"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedElement, same(propagatedElement));
     expect(toNode.propagatedType, same(propagatedType));
@@ -2975,16 +4417,23 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitBinaryExpression() {
-    BinaryExpression fromNode = AstFactory.binaryExpression(AstFactory.identifier3("a"), TokenType.PLUS, AstFactory.identifier3("b"));
+    BinaryExpression fromNode = AstFactory.binaryExpression(
+        AstFactory.identifier3("a"),
+        TokenType.PLUS,
+        AstFactory.identifier3("b"));
     DartType propagatedType = ElementFactory.classElement2("C").type;
-    MethodElement propagatedElement = ElementFactory.methodElement("+", propagatedType);
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("+", propagatedType);
     fromNode.propagatedElement = propagatedElement;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     MethodElement staticElement = ElementFactory.methodElement("+", staticType);
     fromNode.staticElement = staticElement;
     fromNode.staticType = staticType;
-    BinaryExpression toNode = AstFactory.binaryExpression(AstFactory.identifier3("a"), TokenType.PLUS, AstFactory.identifier3("b"));
+    BinaryExpression toNode = AstFactory.binaryExpression(
+        AstFactory.identifier3("a"),
+        TokenType.PLUS,
+        AstFactory.identifier3("b"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedElement, same(propagatedElement));
     expect(toNode.propagatedType, same(propagatedType));
@@ -3005,12 +4454,16 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitCascadeExpression() {
-    CascadeExpression fromNode = AstFactory.cascadeExpression(AstFactory.identifier3("a"), [AstFactory.identifier3("b")]);
+    CascadeExpression fromNode = AstFactory.cascadeExpression(
+        AstFactory.identifier3("a"),
+        [AstFactory.identifier3("b")]);
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    CascadeExpression toNode = AstFactory.cascadeExpression(AstFactory.identifier3("a"), [AstFactory.identifier3("b")]);
+    CascadeExpression toNode = AstFactory.cascadeExpression(
+        AstFactory.identifier3("a"),
+        [AstFactory.identifier3("b")]);
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
@@ -3018,7 +4471,8 @@ class ResolutionCopierTest extends EngineTestCase {
 
   void test_visitCompilationUnit() {
     CompilationUnit fromNode = AstFactory.compilationUnit();
-    CompilationUnitElement element = new CompilationUnitElementImpl("test.dart");
+    CompilationUnitElement element =
+        new CompilationUnitElementImpl("test.dart");
     fromNode.element = element;
     CompilationUnit toNode = AstFactory.compilationUnit();
     ResolutionCopier.copyResolutionData(fromNode, toNode);
@@ -3026,12 +4480,18 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitConditionalExpression() {
-    ConditionalExpression fromNode = AstFactory.conditionalExpression(AstFactory.identifier3("c"), AstFactory.identifier3("a"), AstFactory.identifier3("b"));
+    ConditionalExpression fromNode = AstFactory.conditionalExpression(
+        AstFactory.identifier3("c"),
+        AstFactory.identifier3("a"),
+        AstFactory.identifier3("b"));
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    ConditionalExpression toNode = AstFactory.conditionalExpression(AstFactory.identifier3("c"), AstFactory.identifier3("a"), AstFactory.identifier3("b"));
+    ConditionalExpression toNode = AstFactory.conditionalExpression(
+        AstFactory.identifier3("c"),
+        AstFactory.identifier3("a"),
+        AstFactory.identifier3("b"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
@@ -3040,19 +4500,32 @@ class ResolutionCopierTest extends EngineTestCase {
   void test_visitConstructorDeclaration() {
     String className = "A";
     String constructorName = "c";
-    ConstructorDeclaration fromNode = AstFactory.constructorDeclaration(AstFactory.identifier3(className), constructorName, AstFactory.formalParameterList(), null);
-    ConstructorElement element = ElementFactory.constructorElement2(ElementFactory.classElement2(className), constructorName);
+    ConstructorDeclaration fromNode = AstFactory.constructorDeclaration(
+        AstFactory.identifier3(className),
+        constructorName,
+        AstFactory.formalParameterList(),
+        null);
+    ConstructorElement element = ElementFactory.constructorElement2(
+        ElementFactory.classElement2(className),
+        constructorName);
     fromNode.element = element;
-    ConstructorDeclaration toNode = AstFactory.constructorDeclaration(AstFactory.identifier3(className), constructorName, AstFactory.formalParameterList(), null);
+    ConstructorDeclaration toNode = AstFactory.constructorDeclaration(
+        AstFactory.identifier3(className),
+        constructorName,
+        AstFactory.formalParameterList(),
+        null);
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.element, same(element));
   }
 
   void test_visitConstructorName() {
-    ConstructorName fromNode = AstFactory.constructorName(AstFactory.typeName4("A"), "c");
-    ConstructorElement staticElement = ElementFactory.constructorElement2(ElementFactory.classElement2("A"), "c");
+    ConstructorName fromNode =
+        AstFactory.constructorName(AstFactory.typeName4("A"), "c");
+    ConstructorElement staticElement =
+        ElementFactory.constructorElement2(ElementFactory.classElement2("A"), "c");
     fromNode.staticElement = staticElement;
-    ConstructorName toNode = AstFactory.constructorName(AstFactory.typeName4("A"), "c");
+    ConstructorName toNode =
+        AstFactory.constructorName(AstFactory.typeName4("A"), "c");
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.staticElement, same(staticElement));
   }
@@ -3079,14 +4552,19 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitFunctionExpression() {
-    FunctionExpression fromNode = AstFactory.functionExpression2(AstFactory.formalParameterList(), AstFactory.emptyFunctionBody());
-    MethodElement element = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    FunctionExpression fromNode = AstFactory.functionExpression2(
+        AstFactory.formalParameterList(),
+        AstFactory.emptyFunctionBody());
+    MethodElement element =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
     fromNode.element = element;
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    FunctionExpression toNode = AstFactory.functionExpression2(AstFactory.formalParameterList(), AstFactory.emptyFunctionBody());
+    FunctionExpression toNode = AstFactory.functionExpression2(
+        AstFactory.formalParameterList(),
+        AstFactory.emptyFunctionBody());
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.element, same(element));
     expect(toNode.propagatedType, same(propagatedType));
@@ -3094,16 +4572,20 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitFunctionExpressionInvocation() {
-    FunctionExpressionInvocation fromNode = AstFactory.functionExpressionInvocation(AstFactory.identifier3("f"));
-    MethodElement propagatedElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    FunctionExpressionInvocation fromNode =
+        AstFactory.functionExpressionInvocation(AstFactory.identifier3("f"));
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
     fromNode.propagatedElement = propagatedElement;
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
-    MethodElement staticElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    MethodElement staticElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
     fromNode.staticElement = staticElement;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    FunctionExpressionInvocation toNode = AstFactory.functionExpressionInvocation(AstFactory.identifier3("f"));
+    FunctionExpressionInvocation toNode =
+        AstFactory.functionExpressionInvocation(AstFactory.identifier3("f"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedElement, same(propagatedElement));
     expect(toNode.propagatedType, same(propagatedType));
@@ -3121,10 +4603,14 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitIndexExpression() {
-    IndexExpression fromNode = AstFactory.indexExpression(AstFactory.identifier3("a"), AstFactory.integer(0));
-    MethodElement propagatedElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
-    MethodElement staticElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
-    AuxiliaryElements auxiliaryElements = new AuxiliaryElements(staticElement, propagatedElement);
+    IndexExpression fromNode =
+        AstFactory.indexExpression(AstFactory.identifier3("a"), AstFactory.integer(0));
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    MethodElement staticElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    AuxiliaryElements auxiliaryElements =
+        new AuxiliaryElements(staticElement, propagatedElement);
     fromNode.auxiliaryElements = auxiliaryElements;
     fromNode.propagatedElement = propagatedElement;
     DartType propagatedType = ElementFactory.classElement2("C").type;
@@ -3132,7 +4618,8 @@ class ResolutionCopierTest extends EngineTestCase {
     fromNode.staticElement = staticElement;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    IndexExpression toNode = AstFactory.indexExpression(AstFactory.identifier3("a"), AstFactory.integer(0));
+    IndexExpression toNode =
+        AstFactory.indexExpression(AstFactory.identifier3("a"), AstFactory.integer(0));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.auxiliaryElements, same(auxiliaryElements));
     expect(toNode.propagatedElement, same(propagatedElement));
@@ -3142,14 +4629,17 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitInstanceCreationExpression() {
-    InstanceCreationExpression fromNode = AstFactory.instanceCreationExpression2(Keyword.NEW, AstFactory.typeName4("C"));
+    InstanceCreationExpression fromNode =
+        AstFactory.instanceCreationExpression2(Keyword.NEW, AstFactory.typeName4("C"));
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
-    ConstructorElement staticElement = ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
+    ConstructorElement staticElement =
+        ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
     fromNode.staticElement = staticElement;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    InstanceCreationExpression toNode = AstFactory.instanceCreationExpression2(Keyword.NEW, AstFactory.typeName4("C"));
+    InstanceCreationExpression toNode =
+        AstFactory.instanceCreationExpression2(Keyword.NEW, AstFactory.typeName4("C"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticElement, same(staticElement));
@@ -3169,24 +4659,32 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitIsExpression() {
-    IsExpression fromNode = AstFactory.isExpression(AstFactory.identifier3("x"), false, AstFactory.typeName4("A"));
+    IsExpression fromNode = AstFactory.isExpression(
+        AstFactory.identifier3("x"),
+        false,
+        AstFactory.typeName4("A"));
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    IsExpression toNode = AstFactory.isExpression(AstFactory.identifier3("x"), false, AstFactory.typeName4("A"));
+    IsExpression toNode = AstFactory.isExpression(
+        AstFactory.identifier3("x"),
+        false,
+        AstFactory.typeName4("A"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
   }
 
   void test_visitLibraryIdentifier() {
-    LibraryIdentifier fromNode = AstFactory.libraryIdentifier([AstFactory.identifier3("lib")]);
+    LibraryIdentifier fromNode =
+        AstFactory.libraryIdentifier([AstFactory.identifier3("lib")]);
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    LibraryIdentifier toNode = AstFactory.libraryIdentifier([AstFactory.identifier3("lib")]);
+    LibraryIdentifier toNode =
+        AstFactory.libraryIdentifier([AstFactory.identifier3("lib")]);
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
@@ -3229,12 +4727,14 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitNamedExpression() {
-    NamedExpression fromNode = AstFactory.namedExpression2("n", AstFactory.integer(0));
+    NamedExpression fromNode =
+        AstFactory.namedExpression2("n", AstFactory.integer(0));
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    NamedExpression toNode = AstFactory.namedExpression2("n", AstFactory.integer(0));
+    NamedExpression toNode =
+        AstFactory.namedExpression2("n", AstFactory.integer(0));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
@@ -3253,12 +4753,14 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitParenthesizedExpression() {
-    ParenthesizedExpression fromNode = AstFactory.parenthesizedExpression(AstFactory.integer(0));
+    ParenthesizedExpression fromNode =
+        AstFactory.parenthesizedExpression(AstFactory.integer(0));
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    ParenthesizedExpression toNode = AstFactory.parenthesizedExpression(AstFactory.integer(0));
+    ParenthesizedExpression toNode =
+        AstFactory.parenthesizedExpression(AstFactory.integer(0));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
@@ -3266,7 +4768,8 @@ class ResolutionCopierTest extends EngineTestCase {
 
   void test_visitPartDirective() {
     PartDirective fromNode = AstFactory.partDirective2("part.dart");
-    LibraryElement element = new LibraryElementImpl.forNode(null, AstFactory.libraryIdentifier2(["lib"]));
+    LibraryElement element =
+        new LibraryElementImpl.forNode(null, AstFactory.libraryIdentifier2(["lib"]));
     fromNode.element = element;
     PartDirective toNode = AstFactory.partDirective2("part.dart");
     ResolutionCopier.copyResolutionData(fromNode, toNode);
@@ -3274,26 +4777,35 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitPartOfDirective() {
-    PartOfDirective fromNode = AstFactory.partOfDirective(AstFactory.libraryIdentifier2(["lib"]));
-    LibraryElement element = new LibraryElementImpl.forNode(null, AstFactory.libraryIdentifier2(["lib"]));
+    PartOfDirective fromNode =
+        AstFactory.partOfDirective(AstFactory.libraryIdentifier2(["lib"]));
+    LibraryElement element =
+        new LibraryElementImpl.forNode(null, AstFactory.libraryIdentifier2(["lib"]));
     fromNode.element = element;
-    PartOfDirective toNode = AstFactory.partOfDirective(AstFactory.libraryIdentifier2(["lib"]));
+    PartOfDirective toNode =
+        AstFactory.partOfDirective(AstFactory.libraryIdentifier2(["lib"]));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.element, same(element));
   }
 
   void test_visitPostfixExpression() {
     String variableName = "x";
-    PostfixExpression fromNode = AstFactory.postfixExpression(AstFactory.identifier3(variableName), TokenType.PLUS_PLUS);
-    MethodElement propagatedElement = ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
+    PostfixExpression fromNode = AstFactory.postfixExpression(
+        AstFactory.identifier3(variableName),
+        TokenType.PLUS_PLUS);
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
     fromNode.propagatedElement = propagatedElement;
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
-    MethodElement staticElement = ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
+    MethodElement staticElement =
+        ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
     fromNode.staticElement = staticElement;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    PostfixExpression toNode = AstFactory.postfixExpression(AstFactory.identifier3(variableName), TokenType.PLUS_PLUS);
+    PostfixExpression toNode = AstFactory.postfixExpression(
+        AstFactory.identifier3(variableName),
+        TokenType.PLUS_PLUS);
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedElement, same(propagatedElement));
     expect(toNode.propagatedType, same(propagatedType));
@@ -3314,16 +4826,20 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitPrefixExpression() {
-    PrefixExpression fromNode = AstFactory.prefixExpression(TokenType.PLUS_PLUS, AstFactory.identifier3("x"));
-    MethodElement propagatedElement = ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
+    PrefixExpression fromNode =
+        AstFactory.prefixExpression(TokenType.PLUS_PLUS, AstFactory.identifier3("x"));
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedElement = propagatedElement;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
-    MethodElement staticElement = ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
+    MethodElement staticElement =
+        ElementFactory.methodElement("+", ElementFactory.classElement2("C").type);
     fromNode.staticElement = staticElement;
     fromNode.staticType = staticType;
-    PrefixExpression toNode = AstFactory.prefixExpression(TokenType.PLUS_PLUS, AstFactory.identifier3("x"));
+    PrefixExpression toNode =
+        AstFactory.prefixExpression(TokenType.PLUS_PLUS, AstFactory.identifier3("x"));
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedElement, same(propagatedElement));
     expect(toNode.propagatedType, same(propagatedType));
@@ -3332,22 +4848,27 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitPropertyAccess() {
-    PropertyAccess fromNode = AstFactory.propertyAccess2(AstFactory.identifier3("x"), "y");
+    PropertyAccess fromNode =
+        AstFactory.propertyAccess2(AstFactory.identifier3("x"), "y");
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    PropertyAccess toNode = AstFactory.propertyAccess2(AstFactory.identifier3("x"), "y");
+    PropertyAccess toNode =
+        AstFactory.propertyAccess2(AstFactory.identifier3("x"), "y");
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
   }
 
   void test_visitRedirectingConstructorInvocation() {
-    RedirectingConstructorInvocation fromNode = AstFactory.redirectingConstructorInvocation();
-    ConstructorElement staticElement = ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
+    RedirectingConstructorInvocation fromNode =
+        AstFactory.redirectingConstructorInvocation();
+    ConstructorElement staticElement =
+        ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
     fromNode.staticElement = staticElement;
-    RedirectingConstructorInvocation toNode = AstFactory.redirectingConstructorInvocation();
+    RedirectingConstructorInvocation toNode =
+        AstFactory.redirectingConstructorInvocation();
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.staticElement, same(staticElement));
   }
@@ -3366,9 +4887,12 @@ class ResolutionCopierTest extends EngineTestCase {
 
   void test_visitSimpleIdentifier() {
     SimpleIdentifier fromNode = AstFactory.identifier3("x");
-    MethodElement propagatedElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
-    MethodElement staticElement = ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
-    AuxiliaryElements auxiliaryElements = new AuxiliaryElements(staticElement, propagatedElement);
+    MethodElement propagatedElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    MethodElement staticElement =
+        ElementFactory.methodElement("m", ElementFactory.classElement2("C").type);
+    AuxiliaryElements auxiliaryElements =
+        new AuxiliaryElements(staticElement, propagatedElement);
     fromNode.auxiliaryElements = auxiliaryElements;
     fromNode.propagatedElement = propagatedElement;
     DartType propagatedType = ElementFactory.classElement2("C").type;
@@ -3398,20 +4922,24 @@ class ResolutionCopierTest extends EngineTestCase {
   }
 
   void test_visitStringInterpolation() {
-    StringInterpolation fromNode = AstFactory.string([AstFactory.interpolationString("a", "'a'")]);
+    StringInterpolation fromNode =
+        AstFactory.string([AstFactory.interpolationString("a", "'a'")]);
     DartType propagatedType = ElementFactory.classElement2("C").type;
     fromNode.propagatedType = propagatedType;
     DartType staticType = ElementFactory.classElement2("C").type;
     fromNode.staticType = staticType;
-    StringInterpolation toNode = AstFactory.string([AstFactory.interpolationString("a", "'a'")]);
+    StringInterpolation toNode =
+        AstFactory.string([AstFactory.interpolationString("a", "'a'")]);
     ResolutionCopier.copyResolutionData(fromNode, toNode);
     expect(toNode.propagatedType, same(propagatedType));
     expect(toNode.staticType, same(staticType));
   }
 
   void test_visitSuperConstructorInvocation() {
-    SuperConstructorInvocation fromNode = AstFactory.superConstructorInvocation();
-    ConstructorElement staticElement = ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
+    SuperConstructorInvocation fromNode =
+        AstFactory.superConstructorInvocation();
+    ConstructorElement staticElement =
+        ElementFactory.constructorElement2(ElementFactory.classElement2("C"), null);
     fromNode.staticElement = staticElement;
     SuperConstructorInvocation toNode = AstFactory.superConstructorInvocation();
     ResolutionCopier.copyResolutionData(fromNode, toNode);
@@ -3485,10 +5013,14 @@ class ResolutionCopierTest extends EngineTestCase {
  */
 class SimpleParserTest extends ParserTestCase {
   void fail_parseCommentReference_this() {
-    // This fails because we are returning null from the method and asserting that the return value
-    // is not null.
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["this", 5], "");
-    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, reference.identifier);
+    // This fails because we are returning null from the method and asserting
+    // that the return value is not null.
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["this", 5], "");
+    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        reference.identifier);
     expect(identifier.token, isNotNull);
     expect(identifier.name, "a");
     expect(identifier.offset, 5);
@@ -3575,7 +5107,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_constFactory() {
-    ParserTestCase.parse("parseClassMember", <Object> ["C"], "const factory C() = A;");
+    ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "const factory C() = A;");
   }
 
   void test_createSyntheticIdentifier() {
@@ -3592,27 +5127,34 @@ class SimpleParserTest extends ParserTestCase {
     ParserTestCase.parseCompilationUnit("var x = () {};");
   }
 
-  void test_function_literal_allowed_in_ArgumentList_in_ConstructorFieldInitializer() {
+  void
+      test_function_literal_allowed_in_ArgumentList_in_ConstructorFieldInitializer() {
     ParserTestCase.parseCompilationUnit("class C { C() : a = f(() {}); }");
   }
 
-  void test_function_literal_allowed_in_IndexExpression_in_ConstructorFieldInitializer() {
+  void
+      test_function_literal_allowed_in_IndexExpression_in_ConstructorFieldInitializer() {
     ParserTestCase.parseCompilationUnit("class C { C() : a = x[() {}]; }");
   }
 
-  void test_function_literal_allowed_in_ListLiteral_in_ConstructorFieldInitializer() {
+  void
+      test_function_literal_allowed_in_ListLiteral_in_ConstructorFieldInitializer() {
     ParserTestCase.parseCompilationUnit("class C { C() : a = [() {}]; }");
   }
 
-  void test_function_literal_allowed_in_MapLiteral_in_ConstructorFieldInitializer() {
-    ParserTestCase.parseCompilationUnit("class C { C() : a = {'key': () {}}; }");
+  void
+      test_function_literal_allowed_in_MapLiteral_in_ConstructorFieldInitializer() {
+    ParserTestCase.parseCompilationUnit(
+        "class C { C() : a = {'key': () {}}; }");
   }
 
-  void test_function_literal_allowed_in_ParenthesizedExpression_in_ConstructorFieldInitializer() {
+  void
+      test_function_literal_allowed_in_ParenthesizedExpression_in_ConstructorFieldInitializer() {
     ParserTestCase.parseCompilationUnit("class C { C() : a = (() {}); }");
   }
 
-  void test_function_literal_allowed_in_StringInterpolation_in_ConstructorFieldInitializer() {
+  void
+      test_function_literal_allowed_in_StringInterpolation_in_ConstructorFieldInitializer() {
     ParserTestCase.parseCompilationUnit("class C { C() : a = \"\${(){}}\"; }");
   }
 
@@ -3698,7 +5240,9 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_isInitializedVariableDeclaration_conditional() {
-    expect(_isInitializedVariableDeclaration("a == null ? init() : update();"), isFalse);
+    expect(
+        _isInitializedVariableDeclaration("a == null ? init() : update();"),
+        isFalse);
   }
 
   void test_isInitializedVariableDeclaration_const_noType_initialized() {
@@ -3778,7 +5322,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAdditiveExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseAdditiveExpression", "x + y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseAdditiveExpression", "x + y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS);
@@ -3786,8 +5331,12 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAdditiveExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseAdditiveExpression", "super + y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseAdditiveExpression", "super + y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS);
     expect(expression.rightOperand, isNotNull);
@@ -3821,7 +5370,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAnnotation_n2_a() {
-    Annotation annotation = ParserTestCase.parse4("parseAnnotation", "@A.B(x,y)");
+    Annotation annotation =
+        ParserTestCase.parse4("parseAnnotation", "@A.B(x,y)");
     expect(annotation.atSign, isNotNull);
     expect(annotation.name, isNotNull);
     expect(annotation.period, isNull);
@@ -3839,7 +5389,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAnnotation_n3_a() {
-    Annotation annotation = ParserTestCase.parse4("parseAnnotation", "@A.B.C(x,y)");
+    Annotation annotation =
+        ParserTestCase.parse4("parseAnnotation", "@A.B.C(x,y)");
     expect(annotation.atSign, isNotNull);
     expect(annotation.name, isNotNull);
     expect(annotation.period, isNotNull);
@@ -3858,36 +5409,42 @@ class SimpleParserTest extends ParserTestCase {
 
   void test_parseArgument_unnamed() {
     String lexeme = "x";
-    SimpleIdentifier identifier = ParserTestCase.parse4("parseArgument", lexeme);
+    SimpleIdentifier identifier =
+        ParserTestCase.parse4("parseArgument", lexeme);
     expect(identifier.name, lexeme);
   }
 
   void test_parseArgumentList_empty() {
-    ArgumentList argumentList = ParserTestCase.parse4("parseArgumentList", "()");
+    ArgumentList argumentList =
+        ParserTestCase.parse4("parseArgumentList", "()");
     NodeList<Expression> arguments = argumentList.arguments;
     expect(arguments, hasLength(0));
   }
 
   void test_parseArgumentList_mixed() {
-    ArgumentList argumentList = ParserTestCase.parse4("parseArgumentList", "(w, x, y: y, z: z)");
+    ArgumentList argumentList =
+        ParserTestCase.parse4("parseArgumentList", "(w, x, y: y, z: z)");
     NodeList<Expression> arguments = argumentList.arguments;
     expect(arguments, hasLength(4));
   }
 
   void test_parseArgumentList_noNamed() {
-    ArgumentList argumentList = ParserTestCase.parse4("parseArgumentList", "(x, y, z)");
+    ArgumentList argumentList =
+        ParserTestCase.parse4("parseArgumentList", "(x, y, z)");
     NodeList<Expression> arguments = argumentList.arguments;
     expect(arguments, hasLength(3));
   }
 
   void test_parseArgumentList_onlyNamed() {
-    ArgumentList argumentList = ParserTestCase.parse4("parseArgumentList", "(x: x, y: y)");
+    ArgumentList argumentList =
+        ParserTestCase.parse4("parseArgumentList", "(x: x, y: y)");
     NodeList<Expression> arguments = argumentList.arguments;
     expect(arguments, hasLength(2));
   }
 
   void test_parseAssertStatement() {
-    AssertStatement statement = ParserTestCase.parse4("parseAssertStatement", "assert (x);");
+    AssertStatement statement =
+        ParserTestCase.parse4("parseAssertStatement", "assert (x);");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -3896,8 +5453,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAssignableExpression_expression_args_dot() {
-    PropertyAccess propertyAccess = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "(x)(y).z");
-    FunctionExpressionInvocation invocation = propertyAccess.target as FunctionExpressionInvocation;
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "(x)(y).z");
+    FunctionExpressionInvocation invocation =
+        propertyAccess.target as FunctionExpressionInvocation;
     expect(invocation.function, isNotNull);
     ArgumentList argumentList = invocation.argumentList;
     expect(argumentList, isNotNull);
@@ -3907,14 +5466,16 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAssignableExpression_expression_dot() {
-    PropertyAccess propertyAccess = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "(x).y");
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "(x).y");
     expect(propertyAccess.target, isNotNull);
     expect(propertyAccess.operator, isNotNull);
     expect(propertyAccess.propertyName, isNotNull);
   }
 
   void test_parseAssignableExpression_expression_index() {
-    IndexExpression expression = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "(x)[y]");
+    IndexExpression expression =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "(x)[y]");
     expect(expression.target, isNotNull);
     expect(expression.leftBracket, isNotNull);
     expect(expression.index, isNotNull);
@@ -3922,12 +5483,14 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAssignableExpression_identifier() {
-    SimpleIdentifier identifier = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "x");
+    SimpleIdentifier identifier =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "x");
     expect(identifier, isNotNull);
   }
 
   void test_parseAssignableExpression_identifier_args_dot() {
-    PropertyAccess propertyAccess = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "x(y).z");
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "x(y).z");
     MethodInvocation invocation = propertyAccess.target as MethodInvocation;
     expect(invocation.methodName.name, "x");
     ArgumentList argumentList = invocation.argumentList;
@@ -3938,14 +5501,16 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAssignableExpression_identifier_dot() {
-    PropertyAccess propertyAccess = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "x.y");
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "x.y");
     expect(propertyAccess.target, isNotNull);
     expect(propertyAccess.operator, isNotNull);
     expect(propertyAccess.propertyName, isNotNull);
   }
 
   void test_parseAssignableExpression_identifier_index() {
-    IndexExpression expression = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "x[y]");
+    IndexExpression expression =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "x[y]");
     expect(expression.target, isNotNull);
     expect(expression.leftBracket, isNotNull);
     expect(expression.index, isNotNull);
@@ -3953,78 +5518,130 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseAssignableExpression_super_dot() {
-    PropertyAccess propertyAccess = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "super.y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, propertyAccess.target);
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "super.y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        propertyAccess.target);
     expect(propertyAccess.operator, isNotNull);
     expect(propertyAccess.propertyName, isNotNull);
   }
 
   void test_parseAssignableExpression_super_index() {
-    IndexExpression expression = ParserTestCase.parse("parseAssignableExpression", <Object> [false], "super[y]");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.target);
+    IndexExpression expression =
+        ParserTestCase.parse("parseAssignableExpression", <Object>[false], "super[y]");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.target);
     expect(expression.leftBracket, isNotNull);
     expect(expression.index, isNotNull);
     expect(expression.rightBracket, isNotNull);
   }
 
   void test_parseAssignableSelector_dot() {
-    PropertyAccess selector = ParserTestCase.parse("parseAssignableSelector", <Object> [null, true], ".x");
+    PropertyAccess selector =
+        ParserTestCase.parse("parseAssignableSelector", <Object>[null, true], ".x");
     expect(selector.operator, isNotNull);
     expect(selector.propertyName, isNotNull);
   }
 
   void test_parseAssignableSelector_index() {
-    IndexExpression selector = ParserTestCase.parse("parseAssignableSelector", <Object> [null, true], "[x]");
+    IndexExpression selector =
+        ParserTestCase.parse("parseAssignableSelector", <Object>[null, true], "[x]");
     expect(selector.leftBracket, isNotNull);
     expect(selector.index, isNotNull);
     expect(selector.rightBracket, isNotNull);
   }
 
   void test_parseAssignableSelector_none() {
-    SimpleIdentifier selector = ParserTestCase.parse("parseAssignableSelector", <Object> [new SimpleIdentifier(null), true], ";");
+    SimpleIdentifier selector = ParserTestCase.parse(
+        "parseAssignableSelector",
+        <Object>[new SimpleIdentifier(null), true],
+        ";");
     expect(selector, isNotNull);
   }
 
   void test_parseAwaitExpression() {
-    AwaitExpression expression = ParserTestCase.parse4("parseAwaitExpression", "await x;");
+    AwaitExpression expression =
+        ParserTestCase.parse4("parseAwaitExpression", "await x;");
     expect(expression.awaitKeyword, isNotNull);
     expect(expression.expression, isNotNull);
   }
 
   void test_parseAwaitExpression_asStatement_inAsync() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "m() async { await x; }");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "m() async { await x; }");
     FunctionBody body = method.body;
-    EngineTestCase.assertInstanceOf((obj) => obj is BlockFunctionBody, BlockFunctionBody, body);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BlockFunctionBody,
+        BlockFunctionBody,
+        body);
     Statement statement = (body as BlockFunctionBody).block.statements[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ExpressionStatement, ExpressionStatement, statement);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ExpressionStatement,
+        ExpressionStatement,
+        statement);
     Expression expression = (statement as ExpressionStatement).expression;
-    EngineTestCase.assertInstanceOf((obj) => obj is AwaitExpression, AwaitExpression, expression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is AwaitExpression,
+        AwaitExpression,
+        expression);
     expect((expression as AwaitExpression).awaitKeyword, isNotNull);
     expect((expression as AwaitExpression).expression, isNotNull);
   }
 
   void test_parseAwaitExpression_asStatement_inSync() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "m() { await x; }");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "m() { await x; }");
     FunctionBody body = method.body;
-    EngineTestCase.assertInstanceOf((obj) => obj is BlockFunctionBody, BlockFunctionBody, body);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BlockFunctionBody,
+        BlockFunctionBody,
+        body);
     Statement statement = (body as BlockFunctionBody).block.statements[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is VariableDeclarationStatement, VariableDeclarationStatement, statement);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is VariableDeclarationStatement,
+        VariableDeclarationStatement,
+        statement);
   }
 
   void test_parseAwaitExpression_inSync() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "m() { return await x + await y; }");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "m() { return await x + await y; }");
     FunctionBody body = method.body;
-    EngineTestCase.assertInstanceOf((obj) => obj is BlockFunctionBody, BlockFunctionBody, body);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BlockFunctionBody,
+        BlockFunctionBody,
+        body);
     Statement statement = (body as BlockFunctionBody).block.statements[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ReturnStatement, ReturnStatement, statement);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ReturnStatement,
+        ReturnStatement,
+        statement);
     Expression expression = (statement as ReturnStatement).expression;
-    EngineTestCase.assertInstanceOf((obj) => obj is BinaryExpression, BinaryExpression, expression);
-    EngineTestCase.assertInstanceOf((obj) => obj is AwaitExpression, AwaitExpression, (expression as BinaryExpression).leftOperand);
-    EngineTestCase.assertInstanceOf((obj) => obj is AwaitExpression, AwaitExpression, (expression as BinaryExpression).rightOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BinaryExpression,
+        BinaryExpression,
+        expression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is AwaitExpression,
+        AwaitExpression,
+        (expression as BinaryExpression).leftOperand);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is AwaitExpression,
+        AwaitExpression,
+        (expression as BinaryExpression).rightOperand);
   }
 
   void test_parseBitwiseAndExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseAndExpression", "x & y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseAndExpression", "x & y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.AMPERSAND);
@@ -4032,15 +5649,20 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseBitwiseAndExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseAndExpression", "super & y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseAndExpression", "super & y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.AMPERSAND);
     expect(expression.rightOperand, isNotNull);
   }
 
   void test_parseBitwiseOrExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseOrExpression", "x | y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseOrExpression", "x | y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.BAR);
@@ -4048,15 +5670,20 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseBitwiseOrExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseOrExpression", "super | y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseOrExpression", "super | y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.BAR);
     expect(expression.rightOperand, isNotNull);
   }
 
   void test_parseBitwiseXorExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseXorExpression", "x ^ y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseXorExpression", "x ^ y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.CARET);
@@ -4064,8 +5691,12 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseBitwiseXorExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseBitwiseXorExpression", "super ^ y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseBitwiseXorExpression", "super ^ y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.CARET);
     expect(expression.rightOperand, isNotNull);
@@ -4086,21 +5717,26 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseBreakStatement_label() {
-    BreakStatement statement = ParserTestCase.parse4("parseBreakStatement", "break foo;");
+    BreakStatement statement =
+        ParserTestCase.parse4("parseBreakStatement", "break foo;");
     expect(statement.keyword, isNotNull);
     expect(statement.label, isNotNull);
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseBreakStatement_noLabel() {
-    BreakStatement statement = ParserTestCase.parse4("parseBreakStatement", "break;", [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
+    BreakStatement statement = ParserTestCase.parse4(
+        "parseBreakStatement",
+        "break;",
+        [ParserErrorCode.BREAK_OUTSIDE_OF_LOOP]);
     expect(statement.keyword, isNotNull);
     expect(statement.label, isNull);
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseCascadeSection_i() {
-    IndexExpression section = ParserTestCase.parse4("parseCascadeSection", "..[i]");
+    IndexExpression section =
+        ParserTestCase.parse4("parseCascadeSection", "..[i]");
     expect(section.target, isNull);
     expect(section.leftBracket, isNotNull);
     expect(section.index, isNotNull);
@@ -4108,14 +5744,22 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCascadeSection_ia() {
-    FunctionExpressionInvocation section = ParserTestCase.parse4("parseCascadeSection", "..[i](b)");
-    EngineTestCase.assertInstanceOf((obj) => obj is IndexExpression, IndexExpression, section.function);
+    FunctionExpressionInvocation section =
+        ParserTestCase.parse4("parseCascadeSection", "..[i](b)");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IndexExpression,
+        IndexExpression,
+        section.function);
     expect(section.argumentList, isNotNull);
   }
 
   void test_parseCascadeSection_ii() {
-    MethodInvocation section = ParserTestCase.parse4("parseCascadeSection", "..a(b).c(d)");
-    EngineTestCase.assertInstanceOf((obj) => obj is MethodInvocation, MethodInvocation, section.target);
+    MethodInvocation section =
+        ParserTestCase.parse4("parseCascadeSection", "..a(b).c(d)");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodInvocation,
+        MethodInvocation,
+        section.target);
     expect(section.period, isNotNull);
     expect(section.methodName, isNotNull);
     expect(section.argumentList, isNotNull);
@@ -4123,14 +5767,16 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCascadeSection_p() {
-    PropertyAccess section = ParserTestCase.parse4("parseCascadeSection", "..a");
+    PropertyAccess section =
+        ParserTestCase.parse4("parseCascadeSection", "..a");
     expect(section.target, isNull);
     expect(section.operator, isNotNull);
     expect(section.propertyName, isNotNull);
   }
 
   void test_parseCascadeSection_p_assign() {
-    AssignmentExpression section = ParserTestCase.parse4("parseCascadeSection", "..a = 3");
+    AssignmentExpression section =
+        ParserTestCase.parse4("parseCascadeSection", "..a = 3");
     expect(section.leftHandSide, isNotNull);
     expect(section.operator, isNotNull);
     Expression rhs = section.rightHandSide;
@@ -4138,22 +5784,28 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCascadeSection_p_assign_withCascade() {
-    AssignmentExpression section = ParserTestCase.parse4("parseCascadeSection", "..a = 3..m()");
+    AssignmentExpression section =
+        ParserTestCase.parse4("parseCascadeSection", "..a = 3..m()");
     expect(section.leftHandSide, isNotNull);
     expect(section.operator, isNotNull);
     Expression rhs = section.rightHandSide;
-    EngineTestCase.assertInstanceOf((obj) => obj is IntegerLiteral, IntegerLiteral, rhs);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is IntegerLiteral,
+        IntegerLiteral,
+        rhs);
   }
 
   void test_parseCascadeSection_p_builtIn() {
-    PropertyAccess section = ParserTestCase.parse4("parseCascadeSection", "..as");
+    PropertyAccess section =
+        ParserTestCase.parse4("parseCascadeSection", "..as");
     expect(section.target, isNull);
     expect(section.operator, isNotNull);
     expect(section.propertyName, isNotNull);
   }
 
   void test_parseCascadeSection_pa() {
-    MethodInvocation section = ParserTestCase.parse4("parseCascadeSection", "..a(b)");
+    MethodInvocation section =
+        ParserTestCase.parse4("parseCascadeSection", "..a(b)");
     expect(section.target, isNull);
     expect(section.period, isNotNull);
     expect(section.methodName, isNotNull);
@@ -4162,30 +5814,42 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCascadeSection_paa() {
-    FunctionExpressionInvocation section = ParserTestCase.parse4("parseCascadeSection", "..a(b)(c)");
-    EngineTestCase.assertInstanceOf((obj) => obj is MethodInvocation, MethodInvocation, section.function);
+    FunctionExpressionInvocation section =
+        ParserTestCase.parse4("parseCascadeSection", "..a(b)(c)");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodInvocation,
+        MethodInvocation,
+        section.function);
     expect(section.argumentList, isNotNull);
     expect(section.argumentList.arguments, hasLength(1));
   }
 
   void test_parseCascadeSection_paapaa() {
-    FunctionExpressionInvocation section = ParserTestCase.parse4("parseCascadeSection", "..a(b)(c).d(e)(f)");
-    EngineTestCase.assertInstanceOf((obj) => obj is MethodInvocation, MethodInvocation, section.function);
+    FunctionExpressionInvocation section =
+        ParserTestCase.parse4("parseCascadeSection", "..a(b)(c).d(e)(f)");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is MethodInvocation,
+        MethodInvocation,
+        section.function);
     expect(section.argumentList, isNotNull);
     expect(section.argumentList.arguments, hasLength(1));
   }
 
   void test_parseCascadeSection_pap() {
-    PropertyAccess section = ParserTestCase.parse4("parseCascadeSection", "..a(b).c");
+    PropertyAccess section =
+        ParserTestCase.parse4("parseCascadeSection", "..a(b).c");
     expect(section.target, isNotNull);
     expect(section.operator, isNotNull);
     expect(section.propertyName, isNotNull);
   }
 
   void test_parseClassDeclaration_abstract() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [
-        emptyCommentAndMetadata(),
-        TokenFactory.tokenFromKeyword(Keyword.ABSTRACT)], "class A {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[
+            emptyCommentAndMetadata(),
+            TokenFactory.tokenFromKeyword(Keyword.ABSTRACT)],
+        "class A {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNotNull);
     expect(declaration.extendsClause, isNull);
@@ -4199,7 +5863,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_empty() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNull);
@@ -4213,7 +5880,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_extends() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A extends B {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A extends B {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNotNull);
@@ -4227,7 +5897,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_extendsAndImplements() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A extends B implements C {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A extends B implements C {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNotNull);
@@ -4241,7 +5914,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_extendsAndWith() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A extends B with C {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A extends B with C {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.classKeyword, isNotNull);
@@ -4256,7 +5932,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_extendsAndWithAndImplements() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A extends B with C implements D {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A extends B with C implements D {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.classKeyword, isNotNull);
@@ -4271,7 +5950,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_implements() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A implements C {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A implements C {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNull);
@@ -4285,7 +5967,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_native() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A native 'nativeValue' {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A native 'nativeValue' {}");
     NativeClause nativeClause = declaration.nativeClause;
     expect(nativeClause, isNotNull);
     expect(nativeClause.keyword, isNotNull);
@@ -4295,7 +5980,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_nonEmpty() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A {var f;}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A {var f;}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNull);
@@ -4309,7 +5997,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_typeAlias_implementsC() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A = Object with B implements C;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A = Object with B implements C;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.typeParameters, isNull);
@@ -4321,7 +6012,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_typeAlias_withB() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A = Object with B;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A = Object with B;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.typeParameters, isNull);
@@ -4333,7 +6027,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassDeclaration_typeParameters() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseClassDeclaration", <Object> [emptyCommentAndMetadata(), null], "class A<B> {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseClassDeclaration",
+        <Object>[emptyCommentAndMetadata(), null],
+        "class A<B> {}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.abstractKeyword, isNull);
     expect(declaration.extendsClause, isNull);
@@ -4348,8 +6045,12 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_constructor_withInitializers() {
-    // TODO(brianwilkerson) Test other kinds of class members: fields, getters and setters.
-    ConstructorDeclaration constructor = ParserTestCase.parse("parseClassMember", <Object> ["C"], "C(_, _\$, this.__) : _a = _ + _\$ {}");
+    // TODO(brianwilkerson) Test other kinds of class members: fields, getters
+    // and setters.
+    ConstructorDeclaration constructor = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "C(_, _\$, this.__) : _a = _ + _\$ {}");
     expect(constructor.body, isNotNull);
     expect(constructor.separator, isNotNull);
     expect(constructor.externalKeyword, isNull);
@@ -4363,7 +6064,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_field_instance_prefixedType() {
-    FieldDeclaration field = ParserTestCase.parse("parseClassMember", <Object> ["C"], "p.A f;");
+    FieldDeclaration field =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "p.A f;");
     expect(field.documentationComment, isNull);
     expect(field.metadata, hasLength(0));
     expect(field.staticKeyword, isNull);
@@ -4376,7 +6078,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_field_namedGet() {
-    FieldDeclaration field = ParserTestCase.parse("parseClassMember", <Object> ["C"], "var get;");
+    FieldDeclaration field =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "var get;");
     expect(field.documentationComment, isNull);
     expect(field.metadata, hasLength(0));
     expect(field.staticKeyword, isNull);
@@ -4389,7 +6092,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_field_namedOperator() {
-    FieldDeclaration field = ParserTestCase.parse("parseClassMember", <Object> ["C"], "var operator;");
+    FieldDeclaration field =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "var operator;");
     expect(field.documentationComment, isNull);
     expect(field.metadata, hasLength(0));
     expect(field.staticKeyword, isNull);
@@ -4402,7 +6106,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_field_namedOperator_withAssignment() {
-    FieldDeclaration field = ParserTestCase.parse("parseClassMember", <Object> ["C"], "var operator = (5);");
+    FieldDeclaration field =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "var operator = (5);");
     expect(field.documentationComment, isNull);
     expect(field.metadata, hasLength(0));
     expect(field.staticKeyword, isNull);
@@ -4416,7 +6121,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_field_namedSet() {
-    FieldDeclaration field = ParserTestCase.parse("parseClassMember", <Object> ["C"], "var set;");
+    FieldDeclaration field =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "var set;");
     expect(field.documentationComment, isNull);
     expect(field.metadata, hasLength(0));
     expect(field.staticKeyword, isNull);
@@ -4429,7 +6135,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_getter_void() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "void get g {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "void get g {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4441,7 +6148,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_external() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "external m();");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "external m();");
     expect(method.body, isNotNull);
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNotNull);
@@ -4454,7 +6162,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_external_withTypeAndArgs() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "external int m(int a);");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "external int m(int a);");
     expect(method.body, isNotNull);
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNotNull);
@@ -4467,7 +6178,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_get_noType() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "get() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "get() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4480,7 +6192,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_get_type() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "int get() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "int get() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4493,7 +6206,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_get_void() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "void get() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "void get() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4506,7 +6220,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_operator_noType() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "operator() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "operator() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4519,7 +6234,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_operator_type() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "int operator() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "int operator() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4532,7 +6248,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_operator_void() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "void operator() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "void operator() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4545,7 +6262,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_returnType_parameterized() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "p.A m() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "p.A m() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4558,7 +6276,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_set_noType() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "set() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "set() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4571,7 +6290,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_set_type() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "int set() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "int set() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4584,7 +6304,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_method_set_void() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "void set() {}");
+    MethodDeclaration method =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "void set() {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4597,7 +6318,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_operator_index() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "int operator [](int i) {}");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "int operator [](int i) {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4610,7 +6334,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_operator_indexAssign() {
-    MethodDeclaration method = ParserTestCase.parse("parseClassMember", <Object> ["C"], "int operator []=(int i) {}");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "int operator []=(int i) {}");
     expect(method.documentationComment, isNull);
     expect(method.externalKeyword, isNull);
     expect(method.modifierKeyword, isNull);
@@ -4623,7 +6350,10 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_redirectingFactory_const() {
-    ConstructorDeclaration constructor = ParserTestCase.parse("parseClassMember", <Object> ["C"], "const factory C() = B;");
+    ConstructorDeclaration constructor = ParserTestCase.parse(
+        "parseClassMember",
+        <Object>["C"],
+        "const factory C() = B;");
     expect(constructor.externalKeyword, isNull);
     expect(constructor.constKeyword, isNotNull);
     expect(constructor.factoryKeyword, isNotNull);
@@ -4638,7 +6368,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseClassMember_redirectingFactory_nonConst() {
-    ConstructorDeclaration constructor = ParserTestCase.parse("parseClassMember", <Object> ["C"], "factory C() = B;");
+    ConstructorDeclaration constructor =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "factory C() = B;");
     expect(constructor.externalKeyword, isNull);
     expect(constructor.constKeyword, isNull);
     expect(constructor.factoryKeyword, isNotNull);
@@ -4655,7 +6386,10 @@ class SimpleParserTest extends ParserTestCase {
   void test_parseClassTypeAlias_abstract() {
     Token classToken = TokenFactory.tokenFromKeyword(Keyword.CLASS);
     Token abstractToken = TokenFactory.tokenFromKeyword(Keyword.ABSTRACT);
-    ClassTypeAlias classTypeAlias = ParserTestCase.parse("parseClassTypeAlias", <Object> [emptyCommentAndMetadata(), abstractToken, classToken], "A = B with C;");
+    ClassTypeAlias classTypeAlias = ParserTestCase.parse(
+        "parseClassTypeAlias",
+        <Object>[emptyCommentAndMetadata(), abstractToken, classToken],
+        "A = B with C;");
     expect(classTypeAlias.keyword, isNotNull);
     expect(classTypeAlias.name.name, "A");
     expect(classTypeAlias.equals, isNotNull);
@@ -4668,7 +6402,10 @@ class SimpleParserTest extends ParserTestCase {
 
   void test_parseClassTypeAlias_implements() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CLASS);
-    ClassTypeAlias classTypeAlias = ParserTestCase.parse("parseClassTypeAlias", <Object> [emptyCommentAndMetadata(), null, token], "A = B with C implements D;");
+    ClassTypeAlias classTypeAlias = ParserTestCase.parse(
+        "parseClassTypeAlias",
+        <Object>[emptyCommentAndMetadata(), null, token],
+        "A = B with C implements D;");
     expect(classTypeAlias.keyword, isNotNull);
     expect(classTypeAlias.name.name, "A");
     expect(classTypeAlias.equals, isNotNull);
@@ -4681,7 +6418,10 @@ class SimpleParserTest extends ParserTestCase {
 
   void test_parseClassTypeAlias_with() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CLASS);
-    ClassTypeAlias classTypeAlias = ParserTestCase.parse("parseClassTypeAlias", <Object> [emptyCommentAndMetadata(), null, token], "A = B with C;");
+    ClassTypeAlias classTypeAlias = ParserTestCase.parse(
+        "parseClassTypeAlias",
+        <Object>[emptyCommentAndMetadata(), null, token],
+        "A = B with C;");
     expect(classTypeAlias.keyword, isNotNull);
     expect(classTypeAlias.name.name, "A");
     expect(classTypeAlias.equals, isNotNull);
@@ -4694,7 +6434,10 @@ class SimpleParserTest extends ParserTestCase {
 
   void test_parseClassTypeAlias_with_implements() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CLASS);
-    ClassTypeAlias classTypeAlias = ParserTestCase.parse("parseClassTypeAlias", <Object> [emptyCommentAndMetadata(), null, token], "A = B with C implements D;");
+    ClassTypeAlias classTypeAlias = ParserTestCase.parse(
+        "parseClassTypeAlias",
+        <Object>[emptyCommentAndMetadata(), null, token],
+        "A = B with C implements D;");
     expect(classTypeAlias.keyword, isNotNull);
     expect(classTypeAlias.name.name, "A");
     expect(classTypeAlias.equals, isNotNull);
@@ -4706,7 +6449,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCombinators_h() {
-    List<Combinator> combinators = ParserTestCase.parse4("parseCombinators", "hide a;");
+    List<Combinator> combinators =
+        ParserTestCase.parse4("parseCombinators", "hide a;");
     expect(combinators, hasLength(1));
     HideCombinator combinator = combinators[0] as HideCombinator;
     expect(combinator, isNotNull);
@@ -4715,7 +6459,8 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCombinators_hs() {
-    List<Combinator> combinators = ParserTestCase.parse4("parseCombinators", "hide a show b;");
+    List<Combinator> combinators =
+        ParserTestCase.parse4("parseCombinators", "hide a show b;");
     expect(combinators, hasLength(2));
     HideCombinator hideCombinator = combinators[0] as HideCombinator;
     expect(hideCombinator, isNotNull);
@@ -4728,12 +6473,14 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCombinators_hshs() {
-    List<Combinator> combinators = ParserTestCase.parse4("parseCombinators", "hide a show b hide c show d;");
+    List<Combinator> combinators =
+        ParserTestCase.parse4("parseCombinators", "hide a show b hide c show d;");
     expect(combinators, hasLength(4));
   }
 
   void test_parseCombinators_s() {
-    List<Combinator> combinators = ParserTestCase.parse4("parseCombinators", "show a;");
+    List<Combinator> combinators =
+        ParserTestCase.parse4("parseCombinators", "show a;");
     expect(combinators, hasLength(1));
     ShowCombinator combinator = combinators[0] as ShowCombinator;
     expect(combinator, isNotNull);
@@ -4742,61 +6489,73 @@ class SimpleParserTest extends ParserTestCase {
   }
 
   void test_parseCommentAndMetadata_c() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(0));
   }
 
   void test_parseCommentAndMetadata_cmc() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ @A /** 2 */ void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ @A /** 2 */ void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(1));
   }
 
   void test_parseCommentAndMetadata_cmcm() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ @A /** 2 */ @B void");
+    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4(
+        "parseCommentAndMetadata",
+        "/** 1 */ @A /** 2 */ @B void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(2));
   }
 
   void test_parseCommentAndMetadata_cmm() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ @A @B void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "/** 1 */ @A @B void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(2));
   }
 
   void test_parseCommentAndMetadata_m() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "@A void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "@A void");
     expect(commentAndMetadata.comment, isNull);
     expect(commentAndMetadata.metadata, hasLength(1));
   }
 
   void test_parseCommentAndMetadata_mcm() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "@A /** 1 */ @B void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "@A /** 1 */ @B void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(2));
   }
 
   void test_parseCommentAndMetadata_mcmc() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "@A /** 1 */ @B /** 2 */ void");
+    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4(
+        "parseCommentAndMetadata",
+        "@A /** 1 */ @B /** 2 */ void");
     expect(commentAndMetadata.comment, isNotNull);
     expect(commentAndMetadata.metadata, hasLength(2));
   }
 
   void test_parseCommentAndMetadata_mm() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "@A @B(x) void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "@A @B(x) void");
     expect(commentAndMetadata.comment, isNull);
     expect(commentAndMetadata.metadata, hasLength(2));
   }
 
   void test_parseCommentAndMetadata_none() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", "void");
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", "void");
     expect(commentAndMetadata.comment, isNull);
     expect(commentAndMetadata.metadata, hasLength(0));
   }
 
   void test_parseCommentAndMetadata_singleLine() {
-    CommentAndMetadata commentAndMetadata = ParserTestCase.parse4("parseCommentAndMetadata", r'''
+    CommentAndMetadata commentAndMetadata =
+        ParserTestCase.parse4("parseCommentAndMetadata", r'''
 /// 1
 /// 2
 void''');
@@ -4805,8 +6564,12 @@ void''');
   }
 
   void test_parseCommentReference_new_prefixed() {
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["new a.b", 7], "");
-    PrefixedIdentifier prefixedIdentifier = EngineTestCase.assertInstanceOf((obj) => obj is PrefixedIdentifier, PrefixedIdentifier, reference.identifier);
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["new a.b", 7], "");
+    PrefixedIdentifier prefixedIdentifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixedIdentifier,
+        PrefixedIdentifier,
+        reference.identifier);
     SimpleIdentifier prefix = prefixedIdentifier.prefix;
     expect(prefix.token, isNotNull);
     expect(prefix.name, "a");
@@ -4819,16 +6582,24 @@ void''');
   }
 
   void test_parseCommentReference_new_simple() {
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["new a", 5], "");
-    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, reference.identifier);
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["new a", 5], "");
+    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        reference.identifier);
     expect(identifier.token, isNotNull);
     expect(identifier.name, "a");
     expect(identifier.offset, 9);
   }
 
   void test_parseCommentReference_prefixed() {
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["a.b", 7], "");
-    PrefixedIdentifier prefixedIdentifier = EngineTestCase.assertInstanceOf((obj) => obj is PrefixedIdentifier, PrefixedIdentifier, reference.identifier);
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["a.b", 7], "");
+    PrefixedIdentifier prefixedIdentifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is PrefixedIdentifier,
+        PrefixedIdentifier,
+        reference.identifier);
     SimpleIdentifier prefix = prefixedIdentifier.prefix;
     expect(prefix.token, isNotNull);
     expect(prefix.name, "a");
@@ -4841,16 +6612,24 @@ void''');
   }
 
   void test_parseCommentReference_simple() {
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["a", 5], "");
-    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, reference.identifier);
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["a", 5], "");
+    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        reference.identifier);
     expect(identifier.token, isNotNull);
     expect(identifier.name, "a");
     expect(identifier.offset, 5);
   }
 
   void test_parseCommentReference_synthetic() {
-    CommentReference reference = ParserTestCase.parse("parseCommentReference", <Object> ["", 5], "");
-    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf((obj) => obj is SimpleIdentifier, SimpleIdentifier, reference.identifier);
+    CommentReference reference =
+        ParserTestCase.parse("parseCommentReference", <Object>["", 5], "");
+    SimpleIdentifier identifier = EngineTestCase.assertInstanceOf(
+        (obj) => obj is SimpleIdentifier,
+        SimpleIdentifier,
+        reference.identifier);
     expect(identifier, isNotNull);
     expect(identifier.isSynthetic, isTrue);
     expect(identifier.token, isNotNull);
@@ -4859,8 +6638,10 @@ void''');
   }
 
   void test_parseCommentReferences_multiLine() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** xxx [a] yyy [b] zzz */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(TokenType.MULTI_LINE_COMMENT, "/** xxx [a] yyy [b] zzz */", 3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(2));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4873,8 +6654,10 @@ void''');
   }
 
   void test_parseCommentReferences_notClosed_noIdentifier() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [ some text", 5)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [ some text", 5)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4884,8 +6667,10 @@ void''');
   }
 
   void test_parseCommentReferences_notClosed_withIdentifier() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [namePrefix some text", 5)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [namePrefix some text", 5)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4895,10 +6680,11 @@ void''');
   }
 
   void test_parseCommentReferences_singleLine() {
-    List<Token> tokens = <Token> [
+    List<Token> tokens = <Token>[
         new StringToken(TokenType.SINGLE_LINE_COMMENT, "/// xxx [a] yyy [b] zzz", 3),
         new StringToken(TokenType.SINGLE_LINE_COMMENT, "/// x [c]", 28)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(3));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4915,8 +6701,13 @@ void''');
   }
 
   void test_parseCommentReferences_skipCodeBlock_bracketed() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [:xxx [a] yyy:] [b] zzz */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(
+            TokenType.MULTI_LINE_COMMENT,
+            "/** [:xxx [a] yyy:] [b] zzz */",
+            3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4925,8 +6716,13 @@ void''');
   }
 
   void test_parseCommentReferences_skipCodeBlock_spaces() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/**\n *     a[i]\n * xxx [i] zzz\n */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(
+            TokenType.MULTI_LINE_COMMENT,
+            "/**\n *     a[i]\n * xxx [i] zzz\n */",
+            3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4935,8 +6731,13 @@ void''');
   }
 
   void test_parseCommentReferences_skipLinkDefinition() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [a]: http://www.google.com (Google) [b] zzz */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(
+            TokenType.MULTI_LINE_COMMENT,
+            "/** [a]: http://www.google.com (Google) [b] zzz */",
+            3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4945,8 +6746,13 @@ void''');
   }
 
   void test_parseCommentReferences_skipLinked() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [a](http://www.google.com) [b] zzz */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(
+            TokenType.MULTI_LINE_COMMENT,
+            "/** [a](http://www.google.com) [b] zzz */",
+            3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4955,8 +6761,10 @@ void''');
   }
 
   void test_parseCommentReferences_skipReferenceLink() {
-    List<Token> tokens = <Token> [new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [a][c] [b] zzz */", 3)];
-    List<CommentReference> references = ParserTestCase.parse("parseCommentReferences", <Object> [tokens], "");
+    List<Token> tokens = <Token>[
+        new StringToken(TokenType.MULTI_LINE_COMMENT, "/** [a][c] [b] zzz */", 3)];
+    List<CommentReference> references =
+        ParserTestCase.parse("parseCommentReferences", <Object>[tokens], "");
     expect(references, hasLength(1));
     CommentReference reference = references[0];
     expect(reference, isNotNull);
@@ -4965,7 +6773,9 @@ void''');
   }
 
   void test_parseCompilationUnit_abstractAsPrefix_parameterized() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "abstract<dynamic> _abstract = new abstract.A();");
+    CompilationUnit unit = ParserTestCase.parse4(
+        "parseCompilationUnit",
+        "abstract<dynamic> _abstract = new abstract.A();");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
@@ -4990,14 +6800,16 @@ void''');
   }
 
   void test_parseCompilationUnit_directives_multiple() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "library l;\npart 'a.dart';");
+    CompilationUnit unit =
+        ParserTestCase.parse4("parseCompilationUnit", "library l;\npart 'a.dart';");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(2));
     expect(unit.declarations, hasLength(0));
   }
 
   void test_parseCompilationUnit_directives_single() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "library l;");
+    CompilationUnit unit =
+        ParserTestCase.parse4("parseCompilationUnit", "library l;");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(1));
     expect(unit.declarations, hasLength(0));
@@ -5011,28 +6823,35 @@ void''');
   }
 
   void test_parseCompilationUnit_exportAsPrefix() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "export.A _export = new export.A();");
+    CompilationUnit unit = ParserTestCase.parse4(
+        "parseCompilationUnit",
+        "export.A _export = new export.A();");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_exportAsPrefix_parameterized() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "export<dynamic> _export = new export.A();");
+    CompilationUnit unit = ParserTestCase.parse4(
+        "parseCompilationUnit",
+        "export<dynamic> _export = new export.A();");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_operatorAsPrefix_parameterized() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "operator<dynamic> _operator = new operator.A();");
+    CompilationUnit unit = ParserTestCase.parse4(
+        "parseCompilationUnit",
+        "operator<dynamic> _operator = new operator.A();");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_script() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "#! /bin/dart");
+    CompilationUnit unit =
+        ParserTestCase.parse4("parseCompilationUnit", "#! /bin/dart");
     expect(unit.scriptTag, isNotNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(0));
@@ -5040,141 +6859,202 @@ void''');
 
   void test_parseCompilationUnit_skipFunctionBody_withInterpolation() {
     ParserTestCase.parseFunctionBodies = false;
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "f() { '\${n}'; }");
+    CompilationUnit unit =
+        ParserTestCase.parse4("parseCompilationUnit", "f() { '\${n}'; }");
     expect(unit.scriptTag, isNull);
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_topLevelDeclaration() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "class A {}");
+    CompilationUnit unit =
+        ParserTestCase.parse4("parseCompilationUnit", "class A {}");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_typedefAsPrefix() {
-    CompilationUnit unit = ParserTestCase.parse4("parseCompilationUnit", "typedef.A _typedef = new typedef.A();");
+    CompilationUnit unit = ParserTestCase.parse4(
+        "parseCompilationUnit",
+        "typedef.A _typedef = new typedef.A();");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnitMember_abstractAsPrefix() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "abstract.A _abstract = new abstract.A();");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "abstract.A _abstract = new abstract.A();");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseCompilationUnitMember_class() {
-    ClassDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "class A {}");
+    ClassDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "class A {}");
     expect(declaration.name.name, "A");
     expect(declaration.members, hasLength(0));
   }
 
   void test_parseCompilationUnitMember_classTypeAlias() {
-    ClassTypeAlias alias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "abstract class A = B with C;");
+    ClassTypeAlias alias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "abstract class A = B with C;");
     expect(alias.name.name, "A");
     expect(alias.abstractKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_constVariable() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "const int x = 0;");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "const int x = 0;");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseCompilationUnitMember_finalVariable() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "final x = 0;");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "final x = 0;");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseCompilationUnitMember_function_external_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external f();");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external f();");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNull);
   }
 
   void test_parseCompilationUnitMember_function_external_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external int f();");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external int f();");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNull);
   }
 
   void test_parseCompilationUnitMember_function_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "f() {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "f() {}");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNull);
   }
 
   void test_parseCompilationUnitMember_function_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "int f() {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "int f() {}");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNull);
   }
 
   void test_parseCompilationUnitMember_function_void() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void f() {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void f() {}");
     expect(declaration.returnType, isNotNull);
   }
 
   void test_parseCompilationUnitMember_getter_external_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external get p;");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external get p;");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_getter_external_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external int get p;");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external int get p;");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_getter_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "get p => 0;");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "get p => 0;");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_getter_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "int get p => 0;");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "int get p => 0;");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_setter_external_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external set p(v);");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external set p(v);");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_setter_external_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "external void set p(int v);");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "external void set p(int v);");
     expect(declaration.externalKeyword, isNotNull);
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_setter_noType() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "set p(v) {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "set p(v) {}");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
   }
 
   void test_parseCompilationUnitMember_setter_type() {
-    FunctionDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "void set p(int v) {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "void set p(int v) {}");
     expect(declaration.functionExpression, isNotNull);
     expect(declaration.propertyKeyword, isNotNull);
     expect(declaration.returnType, isNotNull);
   }
 
   void test_parseCompilationUnitMember_typeAlias_abstract() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "abstract class C = S with M;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "abstract class C = S with M;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name.name, "C");
     expect(typeAlias.typeParameters, isNull);
@@ -5187,7 +7067,10 @@ void''');
   }
 
   void test_parseCompilationUnitMember_typeAlias_generic() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "class C<E> = S<E> with M<E> implements I<E>;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "class C<E> = S<E> with M<E> implements I<E>;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name.name, "C");
     expect(typeAlias.typeParameters.typeParameters, hasLength(1));
@@ -5200,7 +7083,10 @@ void''');
   }
 
   void test_parseCompilationUnitMember_typeAlias_implements() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "class C = S with M implements I;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "class C = S with M implements I;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name.name, "C");
     expect(typeAlias.typeParameters, isNull);
@@ -5213,7 +7099,10 @@ void''');
   }
 
   void test_parseCompilationUnitMember_typeAlias_noImplements() {
-    ClassTypeAlias typeAlias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "class C = S with M;");
+    ClassTypeAlias typeAlias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "class C = S with M;");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name.name, "C");
     expect(typeAlias.typeParameters, isNull);
@@ -5226,31 +7115,44 @@ void''');
   }
 
   void test_parseCompilationUnitMember_typedef() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "typedef F();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef F();");
     expect(typeAlias.name.name, "F");
     expect(typeAlias.parameters.parameters, hasLength(0));
   }
 
   void test_parseCompilationUnitMember_variable() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "var x = 0;");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "var x = 0;");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseCompilationUnitMember_variableGet() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "String get = null;");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "String get = null;");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseCompilationUnitMember_variableSet() {
-    TopLevelVariableDeclaration declaration = ParserTestCase.parse("parseCompilationUnitMember", <Object> [emptyCommentAndMetadata()], "String set = null;");
+    TopLevelVariableDeclaration declaration = ParserTestCase.parse(
+        "parseCompilationUnitMember",
+        <Object>[emptyCommentAndMetadata()],
+        "String set = null;");
     expect(declaration.semicolon, isNotNull);
     expect(declaration.variables, isNotNull);
   }
 
   void test_parseConditionalExpression() {
-    ConditionalExpression expression = ParserTestCase.parse4("parseConditionalExpression", "x ? y : z");
+    ConditionalExpression expression =
+        ParserTestCase.parse4("parseConditionalExpression", "x ? y : z");
     expect(expression.condition, isNotNull);
     expect(expression.question, isNotNull);
     expect(expression.thenExpression, isNotNull);
@@ -5259,7 +7161,8 @@ void''');
   }
 
   void test_parseConstExpression_instanceCreation() {
-    InstanceCreationExpression expression = ParserTestCase.parse4("parseConstExpression", "const A()");
+    InstanceCreationExpression expression =
+        ParserTestCase.parse4("parseConstExpression", "const A()");
     expect(expression.keyword, isNotNull);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -5270,7 +7173,8 @@ void''');
   }
 
   void test_parseConstExpression_listLiteral_typed() {
-    ListLiteral literal = ParserTestCase.parse4("parseConstExpression", "const <A> []");
+    ListLiteral literal =
+        ParserTestCase.parse4("parseConstExpression", "const <A> []");
     expect(literal.constKeyword, isNotNull);
     expect(literal.typeArguments, isNotNull);
     expect(literal.leftBracket, isNotNull);
@@ -5279,7 +7183,8 @@ void''');
   }
 
   void test_parseConstExpression_listLiteral_untyped() {
-    ListLiteral literal = ParserTestCase.parse4("parseConstExpression", "const []");
+    ListLiteral literal =
+        ParserTestCase.parse4("parseConstExpression", "const []");
     expect(literal.constKeyword, isNotNull);
     expect(literal.typeArguments, isNull);
     expect(literal.leftBracket, isNotNull);
@@ -5288,7 +7193,8 @@ void''');
   }
 
   void test_parseConstExpression_mapLiteral_typed() {
-    MapLiteral literal = ParserTestCase.parse4("parseConstExpression", "const <A, B> {}");
+    MapLiteral literal =
+        ParserTestCase.parse4("parseConstExpression", "const <A, B> {}");
     expect(literal.leftBracket, isNotNull);
     expect(literal.entries, hasLength(0));
     expect(literal.rightBracket, isNotNull);
@@ -5296,7 +7202,8 @@ void''');
   }
 
   void test_parseConstExpression_mapLiteral_untyped() {
-    MapLiteral literal = ParserTestCase.parse4("parseConstExpression", "const {}");
+    MapLiteral literal =
+        ParserTestCase.parse4("parseConstExpression", "const {}");
     expect(literal.leftBracket, isNotNull);
     expect(literal.entries, hasLength(0));
     expect(literal.rightBracket, isNotNull);
@@ -5305,27 +7212,42 @@ void''');
 
   void test_parseConstructor() {
     // TODO(brianwilkerson) Implement tests for this method.
-    //    parse("parseConstructor", new Class[] {Parser.CommentAndMetadata.class,
-    //        Token.class, Token.class, SimpleIdentifier.class, Token.class,
-    //        SimpleIdentifier.class, FormalParameterList.class}, new Object[] {emptyCommentAndMetadata(),
-    //        null, null, null, null, null, null}, "");
+//    parse("parseConstructor", new Class[] {Parser.CommentAndMetadata.class,
+//        Token.class, Token.class, SimpleIdentifier.class, Token.class,
+//        SimpleIdentifier.class, FormalParameterList.class}, new Object[] {emptyCommentAndMetadata(),
+//        null, null, null, null, null, null}, "");
   }
 
   void test_parseConstructor_with_pseudo_function_literal() {
-    // "(b) {}" should not be misinterpreted as a function literal even though it looks like one.
-    ClassMember classMember = ParserTestCase.parse("parseClassMember", <Object> ["C"], "C() : a = (b) {}");
-    EngineTestCase.assertInstanceOf((obj) => obj is ConstructorDeclaration, ConstructorDeclaration, classMember);
+    // "(b) {}" should not be misinterpreted as a function literal even though
+    // it looks like one.
+    ClassMember classMember =
+        ParserTestCase.parse("parseClassMember", <Object>["C"], "C() : a = (b) {}");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ConstructorDeclaration,
+        ConstructorDeclaration,
+        classMember);
     ConstructorDeclaration constructor = classMember as ConstructorDeclaration;
     NodeList<ConstructorInitializer> initializers = constructor.initializers;
     expect(initializers, hasLength(1));
     ConstructorInitializer initializer = initializers[0];
-    EngineTestCase.assertInstanceOf((obj) => obj is ConstructorFieldInitializer, ConstructorFieldInitializer, initializer);
-    EngineTestCase.assertInstanceOf((obj) => obj is ParenthesizedExpression, ParenthesizedExpression, (initializer as ConstructorFieldInitializer).expression);
-    EngineTestCase.assertInstanceOf((obj) => obj is BlockFunctionBody, BlockFunctionBody, constructor.body);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ConstructorFieldInitializer,
+        ConstructorFieldInitializer,
+        initializer);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is ParenthesizedExpression,
+        ParenthesizedExpression,
+        (initializer as ConstructorFieldInitializer).expression);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is BlockFunctionBody,
+        BlockFunctionBody,
+        constructor.body);
   }
 
   void test_parseConstructorFieldInitializer_qualified() {
-    ConstructorFieldInitializer invocation = ParserTestCase.parse4("parseConstructorFieldInitializer", "this.a = b");
+    ConstructorFieldInitializer invocation =
+        ParserTestCase.parse4("parseConstructorFieldInitializer", "this.a = b");
     expect(invocation.equals, isNotNull);
     expect(invocation.expression, isNotNull);
     expect(invocation.fieldName, isNotNull);
@@ -5334,7 +7256,8 @@ void''');
   }
 
   void test_parseConstructorFieldInitializer_unqualified() {
-    ConstructorFieldInitializer invocation = ParserTestCase.parse4("parseConstructorFieldInitializer", "a = b");
+    ConstructorFieldInitializer invocation =
+        ParserTestCase.parse4("parseConstructorFieldInitializer", "a = b");
     expect(invocation.equals, isNotNull);
     expect(invocation.expression, isNotNull);
     expect(invocation.fieldName, isNotNull);
@@ -5343,14 +7266,16 @@ void''');
   }
 
   void test_parseConstructorName_named_noPrefix() {
-    ConstructorName name = ParserTestCase.parse4("parseConstructorName", "A.n;");
+    ConstructorName name =
+        ParserTestCase.parse4("parseConstructorName", "A.n;");
     expect(name.type, isNotNull);
     expect(name.period, isNull);
     expect(name.name, isNull);
   }
 
   void test_parseConstructorName_named_prefixed() {
-    ConstructorName name = ParserTestCase.parse4("parseConstructorName", "p.A.n;");
+    ConstructorName name =
+        ParserTestCase.parse4("parseConstructorName", "p.A.n;");
     expect(name.type, isNotNull);
     expect(name.period, isNotNull);
     expect(name.name, isNotNull);
@@ -5364,28 +7289,38 @@ void''');
   }
 
   void test_parseConstructorName_unnamed_prefixed() {
-    ConstructorName name = ParserTestCase.parse4("parseConstructorName", "p.A;");
+    ConstructorName name =
+        ParserTestCase.parse4("parseConstructorName", "p.A;");
     expect(name.type, isNotNull);
     expect(name.period, isNull);
     expect(name.name, isNull);
   }
 
   void test_parseContinueStatement_label() {
-    ContinueStatement statement = ParserTestCase.parse4("parseContinueStatement", "continue foo;", [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
+    ContinueStatement statement = ParserTestCase.parse4(
+        "parseContinueStatement",
+        "continue foo;",
+        [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
     expect(statement.keyword, isNotNull);
     expect(statement.label, isNotNull);
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseContinueStatement_noLabel() {
-    ContinueStatement statement = ParserTestCase.parse4("parseContinueStatement", "continue;", [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
+    ContinueStatement statement = ParserTestCase.parse4(
+        "parseContinueStatement",
+        "continue;",
+        [ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP]);
     expect(statement.keyword, isNotNull);
     expect(statement.label, isNull);
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseDirective_export() {
-    ExportDirective directive = ParserTestCase.parse("parseDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart';");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart';");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(0));
@@ -5393,7 +7328,10 @@ void''');
   }
 
   void test_parseDirective_import() {
-    ImportDirective directive = ParserTestCase.parse("parseDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart';");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart';");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.asToken, isNull);
@@ -5403,21 +7341,30 @@ void''');
   }
 
   void test_parseDirective_library() {
-    LibraryDirective directive = ParserTestCase.parse("parseDirective", <Object> [emptyCommentAndMetadata()], "library l;");
+    LibraryDirective directive = ParserTestCase.parse(
+        "parseDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "library l;");
     expect(directive.libraryToken, isNotNull);
     expect(directive.name, isNotNull);
     expect(directive.semicolon, isNotNull);
   }
 
   void test_parseDirective_part() {
-    PartDirective directive = ParserTestCase.parse("parseDirective", <Object> [emptyCommentAndMetadata()], "part 'lib/lib.dart';");
+    PartDirective directive = ParserTestCase.parse(
+        "parseDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "part 'lib/lib.dart';");
     expect(directive.partToken, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.semicolon, isNotNull);
   }
 
   void test_parseDirective_partOf() {
-    PartOfDirective directive = ParserTestCase.parse("parseDirective", <Object> [emptyCommentAndMetadata()], "part of l;");
+    PartOfDirective directive = ParserTestCase.parse(
+        "parseDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "part of l;");
     expect(directive.partToken, isNotNull);
     expect(directive.ofToken, isNotNull);
     expect(directive.libraryName, isNotNull);
@@ -5425,7 +7372,8 @@ void''');
   }
 
   void test_parseDirectives_complete() {
-    CompilationUnit unit = _parseDirectives("#! /bin/dart\nlibrary l;\nclass A {}");
+    CompilationUnit unit =
+        _parseDirectives("#! /bin/dart\nlibrary l;\nclass A {}");
     expect(unit.scriptTag, isNotNull);
     expect(unit.directives, hasLength(1));
   }
@@ -5437,7 +7385,8 @@ void''');
   }
 
   void test_parseDirectives_mixed() {
-    CompilationUnit unit = _parseDirectives("library l; class A {} part 'foo.dart';");
+    CompilationUnit unit =
+        _parseDirectives("library l; class A {} part 'foo.dart';");
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(1));
   }
@@ -5467,14 +7416,16 @@ void''');
   }
 
   void test_parseDocumentationComment_block() {
-    Comment comment = ParserTestCase.parse4("parseDocumentationComment", "/** */ class");
+    Comment comment =
+        ParserTestCase.parse4("parseDocumentationComment", "/** */ class");
     expect(comment.isBlock, isFalse);
     expect(comment.isDocumentation, isTrue);
     expect(comment.isEndOfLine, isFalse);
   }
 
   void test_parseDocumentationComment_block_withReference() {
-    Comment comment = ParserTestCase.parse4("parseDocumentationComment", "/** [a] */ class");
+    Comment comment =
+        ParserTestCase.parse4("parseDocumentationComment", "/** [a] */ class");
     expect(comment.isBlock, isFalse);
     expect(comment.isDocumentation, isTrue);
     expect(comment.isEndOfLine, isFalse);
@@ -5486,14 +7437,16 @@ void''');
   }
 
   void test_parseDocumentationComment_endOfLine() {
-    Comment comment = ParserTestCase.parse4("parseDocumentationComment", "/// \n/// \n class");
+    Comment comment =
+        ParserTestCase.parse4("parseDocumentationComment", "/// \n/// \n class");
     expect(comment.isBlock, isFalse);
     expect(comment.isDocumentation, isTrue);
     expect(comment.isEndOfLine, isFalse);
   }
 
   void test_parseDoStatement() {
-    DoStatement statement = ParserTestCase.parse4("parseDoStatement", "do {} while (x);");
+    DoStatement statement =
+        ParserTestCase.parse4("parseDoStatement", "do {} while (x);");
     expect(statement.doKeyword, isNotNull);
     expect(statement.body, isNotNull);
     expect(statement.whileKeyword, isNotNull);
@@ -5504,12 +7457,16 @@ void''');
   }
 
   void test_parseEmptyStatement() {
-    EmptyStatement statement = ParserTestCase.parse4("parseEmptyStatement", ";");
+    EmptyStatement statement =
+        ParserTestCase.parse4("parseEmptyStatement", ";");
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseEnumDeclaration_one() {
-    EnumDeclaration declaration = ParserTestCase.parse("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E {ONE}");
+    EnumDeclaration declaration = ParserTestCase.parse(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E {ONE}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.keyword, isNotNull);
     expect(declaration.leftBracket, isNotNull);
@@ -5519,7 +7476,10 @@ void''');
   }
 
   void test_parseEnumDeclaration_trailingComma() {
-    EnumDeclaration declaration = ParserTestCase.parse("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E {ONE,}");
+    EnumDeclaration declaration = ParserTestCase.parse(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E {ONE,}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.keyword, isNotNull);
     expect(declaration.leftBracket, isNotNull);
@@ -5529,7 +7489,10 @@ void''');
   }
 
   void test_parseEnumDeclaration_two() {
-    EnumDeclaration declaration = ParserTestCase.parse("parseEnumDeclaration", <Object> [emptyCommentAndMetadata()], "enum E {ONE, TWO}");
+    EnumDeclaration declaration = ParserTestCase.parse(
+        "parseEnumDeclaration",
+        <Object>[emptyCommentAndMetadata()],
+        "enum E {ONE, TWO}");
     expect(declaration.documentationComment, isNull);
     expect(declaration.keyword, isNotNull);
     expect(declaration.leftBracket, isNotNull);
@@ -5539,7 +7502,8 @@ void''');
   }
 
   void test_parseEqualityExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseEqualityExpression", "x == y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseEqualityExpression", "x == y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ_EQ);
@@ -5547,15 +7511,22 @@ void''');
   }
 
   void test_parseEqualityExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseEqualityExpression", "super == y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseEqualityExpression", "super == y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ_EQ);
     expect(expression.rightOperand, isNotNull);
   }
 
   void test_parseExportDirective_hide() {
-    ExportDirective directive = ParserTestCase.parse("parseExportDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart' hide A, B;");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseExportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart' hide A, B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(1));
@@ -5563,7 +7534,10 @@ void''');
   }
 
   void test_parseExportDirective_hide_show() {
-    ExportDirective directive = ParserTestCase.parse("parseExportDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart' hide A show B;");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseExportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart' hide A show B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(2));
@@ -5571,7 +7545,10 @@ void''');
   }
 
   void test_parseExportDirective_noCombinator() {
-    ExportDirective directive = ParserTestCase.parse("parseExportDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart';");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseExportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart';");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(0));
@@ -5579,7 +7556,10 @@ void''');
   }
 
   void test_parseExportDirective_show() {
-    ExportDirective directive = ParserTestCase.parse("parseExportDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart' show A, B;");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseExportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart' show A, B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(1));
@@ -5587,7 +7567,10 @@ void''');
   }
 
   void test_parseExportDirective_show_hide() {
-    ExportDirective directive = ParserTestCase.parse("parseExportDirective", <Object> [emptyCommentAndMetadata()], "export 'lib/lib.dart' show B hide A;");
+    ExportDirective directive = ParserTestCase.parse(
+        "parseExportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "export 'lib/lib.dart' show B hide A;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.combinators, hasLength(2));
@@ -5596,7 +7579,8 @@ void''');
 
   void test_parseExpression_assign() {
     // TODO(brianwilkerson) Implement more tests for this method.
-    AssignmentExpression expression = ParserTestCase.parse4("parseExpression", "x = y");
+    AssignmentExpression expression =
+        ParserTestCase.parse4("parseExpression", "x = y");
     expect(expression.leftHandSide, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ);
@@ -5604,7 +7588,8 @@ void''');
   }
 
   void test_parseExpression_comparison() {
-    BinaryExpression expression = ParserTestCase.parse4("parseExpression", "--a.b == c");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseExpression", "--a.b == c");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ_EQ);
@@ -5612,7 +7597,8 @@ void''');
   }
 
   void test_parseExpression_function_async() {
-    FunctionExpression expression = ParserTestCase.parseExpression("() async {}");
+    FunctionExpression expression =
+        ParserTestCase.parseExpression("() async {}");
     expect(expression.body, isNotNull);
     expect(expression.body.isAsynchronous, isTrue);
     expect(expression.body.isGenerator, isFalse);
@@ -5620,7 +7606,8 @@ void''');
   }
 
   void test_parseExpression_function_asyncStar() {
-    FunctionExpression expression = ParserTestCase.parseExpression("() async* {}");
+    FunctionExpression expression =
+        ParserTestCase.parseExpression("() async* {}");
     expect(expression.body, isNotNull);
     expect(expression.body.isAsynchronous, isTrue);
     expect(expression.body.isGenerator, isTrue);
@@ -5636,7 +7623,8 @@ void''');
   }
 
   void test_parseExpression_function_syncStar() {
-    FunctionExpression expression = ParserTestCase.parseExpression("() sync* {}");
+    FunctionExpression expression =
+        ParserTestCase.parseExpression("() sync* {}");
     expect(expression.body, isNotNull);
     expect(expression.body.isAsynchronous, isFalse);
     expect(expression.body.isGenerator, isTrue);
@@ -5644,8 +7632,12 @@ void''');
   }
 
   void test_parseExpression_invokeFunctionExpression() {
-    FunctionExpressionInvocation invocation = ParserTestCase.parse4("parseExpression", "(a) {return a + a;} (3)");
-    EngineTestCase.assertInstanceOf((obj) => obj is FunctionExpression, FunctionExpression, invocation.function);
+    FunctionExpressionInvocation invocation =
+        ParserTestCase.parse4("parseExpression", "(a) {return a + a;} (3)");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionExpression,
+        FunctionExpression,
+        invocation.function);
     FunctionExpression expression = invocation.function as FunctionExpression;
     expect(expression.parameters, isNotNull);
     expect(expression.body, isNotNull);
@@ -5655,14 +7647,16 @@ void''');
   }
 
   void test_parseExpression_superMethodInvocation() {
-    MethodInvocation invocation = ParserTestCase.parse4("parseExpression", "super.m()");
+    MethodInvocation invocation =
+        ParserTestCase.parse4("parseExpression", "super.m()");
     expect(invocation.target, isNotNull);
     expect(invocation.methodName, isNotNull);
     expect(invocation.argumentList, isNotNull);
   }
 
   void test_parseExpressionList_multiple() {
-    List<Expression> result = ParserTestCase.parse4("parseExpressionList", "1, 2, 3");
+    List<Expression> result =
+        ParserTestCase.parse4("parseExpressionList", "1, 2, 3");
     expect(result, hasLength(3));
   }
 
@@ -5673,7 +7667,8 @@ void''');
 
   void test_parseExpressionWithoutCascade_assign() {
     // TODO(brianwilkerson) Implement more tests for this method.
-    AssignmentExpression expression = ParserTestCase.parse4("parseExpressionWithoutCascade", "x = y");
+    AssignmentExpression expression =
+        ParserTestCase.parse4("parseExpressionWithoutCascade", "x = y");
     expect(expression.leftHandSide, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ);
@@ -5681,7 +7676,8 @@ void''');
   }
 
   void test_parseExpressionWithoutCascade_comparison() {
-    BinaryExpression expression = ParserTestCase.parse4("parseExpressionWithoutCascade", "--a.b == c");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseExpressionWithoutCascade", "--a.b == c");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.EQ_EQ);
@@ -5689,21 +7685,27 @@ void''');
   }
 
   void test_parseExpressionWithoutCascade_superMethodInvocation() {
-    MethodInvocation invocation = ParserTestCase.parse4("parseExpressionWithoutCascade", "super.m()");
+    MethodInvocation invocation =
+        ParserTestCase.parse4("parseExpressionWithoutCascade", "super.m()");
     expect(invocation.target, isNotNull);
     expect(invocation.methodName, isNotNull);
     expect(invocation.argumentList, isNotNull);
   }
 
   void test_parseExtendsClause() {
-    ExtendsClause clause = ParserTestCase.parse4("parseExtendsClause", "extends B");
+    ExtendsClause clause =
+        ParserTestCase.parse4("parseExtendsClause", "extends B");
     expect(clause.keyword, isNotNull);
     expect(clause.superclass, isNotNull);
-    EngineTestCase.assertInstanceOf((obj) => obj is TypeName, TypeName, clause.superclass);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is TypeName,
+        TypeName,
+        clause.superclass);
   }
 
   void test_parseFinalConstVarOrType_const_noType() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "const");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "const");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5712,7 +7714,8 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_const_type() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "const A a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "const A a");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5721,7 +7724,8 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_final_noType() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "final");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "final");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5730,7 +7734,10 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_final_prefixedType() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "final p.A a");
+    FinalConstVarOrType result = ParserTestCase.parse(
+        "parseFinalConstVarOrType",
+        <Object>[false],
+        "final p.A a");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5739,7 +7746,8 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_final_type() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "final A a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "final A a");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5748,37 +7756,43 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_type_parameterized() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "A<B> a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "A<B> a");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_type_prefixed() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "p.A a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "p.A a");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_type_prefixed_noIdentifier() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "p.A,");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "p.A,");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_type_prefixedAndParameterized() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "p.A<B> a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "p.A<B> a");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_type_simple() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "A a");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "A a");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_var() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "var");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "var");
     Token keyword = result.keyword;
     expect(keyword, isNotNull);
     expect(keyword.type, TokenType.KEYWORD);
@@ -5787,21 +7801,27 @@ void''');
   }
 
   void test_parseFinalConstVarOrType_void() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "void f()");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "void f()");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFinalConstVarOrType_void_noIdentifier() {
-    FinalConstVarOrType result = ParserTestCase.parse("parseFinalConstVarOrType", <Object> [false], "void,");
+    FinalConstVarOrType result =
+        ParserTestCase.parse("parseFinalConstVarOrType", <Object>[false], "void,");
     expect(result.keyword, isNull);
     expect(result.type, isNotNull);
   }
 
   void test_parseFormalParameter_final_withType_named() {
     ParameterKind kind = ParameterKind.NAMED;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "final A a : null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter = ParserTestCase.parse(
+        "parseFormalParameter",
+        <Object>[kind],
+        "final A a : null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNotNull);
     expect(simpleParameter.type, isNotNull);
@@ -5813,7 +7833,8 @@ void''');
 
   void test_parseFormalParameter_final_withType_normal() {
     ParameterKind kind = ParameterKind.REQUIRED;
-    SimpleFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "final A a");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "final A a");
     expect(parameter.identifier, isNotNull);
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNotNull);
@@ -5822,8 +7843,12 @@ void''');
 
   void test_parseFormalParameter_final_withType_positional() {
     ParameterKind kind = ParameterKind.POSITIONAL;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "final A a = null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter = ParserTestCase.parse(
+        "parseFormalParameter",
+        <Object>[kind],
+        "final A a = null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNotNull);
     expect(simpleParameter.type, isNotNull);
@@ -5835,8 +7860,10 @@ void''');
 
   void test_parseFormalParameter_nonFinal_withType_named() {
     ParameterKind kind = ParameterKind.NAMED;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "A a : null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "A a : null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNull);
     expect(simpleParameter.type, isNotNull);
@@ -5848,7 +7875,8 @@ void''');
 
   void test_parseFormalParameter_nonFinal_withType_normal() {
     ParameterKind kind = ParameterKind.REQUIRED;
-    SimpleFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "A a");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "A a");
     expect(parameter.identifier, isNotNull);
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNotNull);
@@ -5857,8 +7885,10 @@ void''');
 
   void test_parseFormalParameter_nonFinal_withType_positional() {
     ParameterKind kind = ParameterKind.POSITIONAL;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "A a = null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "A a = null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNull);
     expect(simpleParameter.type, isNotNull);
@@ -5870,7 +7900,8 @@ void''');
 
   void test_parseFormalParameter_var() {
     ParameterKind kind = ParameterKind.REQUIRED;
-    SimpleFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "var a");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "var a");
     expect(parameter.identifier, isNotNull);
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
@@ -5879,8 +7910,10 @@ void''');
 
   void test_parseFormalParameter_var_named() {
     ParameterKind kind = ParameterKind.NAMED;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "var a : null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "var a : null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNotNull);
     expect(simpleParameter.type, isNull);
@@ -5892,8 +7925,10 @@ void''');
 
   void test_parseFormalParameter_var_positional() {
     ParameterKind kind = ParameterKind.POSITIONAL;
-    DefaultFormalParameter parameter = ParserTestCase.parse("parseFormalParameter", <Object> [kind], "var a = null");
-    SimpleFormalParameter simpleParameter = parameter.parameter as SimpleFormalParameter;
+    DefaultFormalParameter parameter =
+        ParserTestCase.parse("parseFormalParameter", <Object>[kind], "var a = null");
+    SimpleFormalParameter simpleParameter =
+        parameter.parameter as SimpleFormalParameter;
     expect(simpleParameter.identifier, isNotNull);
     expect(simpleParameter.keyword, isNotNull);
     expect(simpleParameter.type, isNull);
@@ -5904,7 +7939,8 @@ void''');
   }
 
   void test_parseFormalParameterList_empty() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "()");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "()");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNull);
     expect(parameterList.parameters, hasLength(0));
@@ -5913,7 +7949,8 @@ void''');
   }
 
   void test_parseFormalParameterList_named_multiple() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "({A a : 1, B b, C c : 3})");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "({A a : 1, B b, C c : 3})");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(3));
@@ -5922,7 +7959,8 @@ void''');
   }
 
   void test_parseFormalParameterList_named_single() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "({A a})");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "({A a})");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(1));
@@ -5931,7 +7969,8 @@ void''');
   }
 
   void test_parseFormalParameterList_normal_multiple() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "(A a, B b, C c)");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "(A a, B b, C c)");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNull);
     expect(parameterList.parameters, hasLength(3));
@@ -5940,7 +7979,8 @@ void''');
   }
 
   void test_parseFormalParameterList_normal_named() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "(A a, {B b})");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "(A a, {B b})");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(2));
@@ -5949,7 +7989,8 @@ void''');
   }
 
   void test_parseFormalParameterList_normal_positional() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "(A a, [B b])");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "(A a, [B b])");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(2));
@@ -5958,7 +7999,8 @@ void''');
   }
 
   void test_parseFormalParameterList_normal_single() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "(A a)");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "(A a)");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNull);
     expect(parameterList.parameters, hasLength(1));
@@ -5967,7 +8009,9 @@ void''');
   }
 
   void test_parseFormalParameterList_positional_multiple() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "([A a = null, B b, C c = null])");
+    FormalParameterList parameterList = ParserTestCase.parse4(
+        "parseFormalParameterList",
+        "([A a = null, B b, C c = null])");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(3));
@@ -5976,7 +8020,8 @@ void''');
   }
 
   void test_parseFormalParameterList_positional_single() {
-    FormalParameterList parameterList = ParserTestCase.parse4("parseFormalParameterList", "([A a = null])");
+    FormalParameterList parameterList =
+        ParserTestCase.parse4("parseFormalParameterList", "([A a = null])");
     expect(parameterList.leftParenthesis, isNotNull);
     expect(parameterList.leftDelimiter, isNotNull);
     expect(parameterList.parameters, hasLength(1));
@@ -5985,7 +8030,8 @@ void''');
   }
 
   void test_parseForStatement_each_await() {
-    ForEachStatement statement = ParserTestCase.parse4("parseForStatement", "await for (element in list) {}");
+    ForEachStatement statement =
+        ParserTestCase.parse4("parseForStatement", "await for (element in list) {}");
     expect(statement.awaitKeyword, isNotNull);
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
@@ -5998,7 +8044,8 @@ void''');
   }
 
   void test_parseForStatement_each_identifier() {
-    ForEachStatement statement = ParserTestCase.parse4("parseForStatement", "for (element in list) {}");
+    ForEachStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (element in list) {}");
     expect(statement.awaitKeyword, isNull);
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
@@ -6011,7 +8058,8 @@ void''');
   }
 
   void test_parseForStatement_each_noType_metadata() {
-    ForEachStatement statement = ParserTestCase.parse4("parseForStatement", "for (@A var element in list) {}");
+    ForEachStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (@A var element in list) {}");
     expect(statement.awaitKeyword, isNull);
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
@@ -6025,7 +8073,8 @@ void''');
   }
 
   void test_parseForStatement_each_type() {
-    ForEachStatement statement = ParserTestCase.parse4("parseForStatement", "for (A element in list) {}");
+    ForEachStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (A element in list) {}");
     expect(statement.awaitKeyword, isNull);
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
@@ -6038,7 +8087,8 @@ void''');
   }
 
   void test_parseForStatement_each_var() {
-    ForEachStatement statement = ParserTestCase.parse4("parseForStatement", "for (var element in list) {}");
+    ForEachStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (var element in list) {}");
     expect(statement.awaitKeyword, isNull);
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
@@ -6051,7 +8101,8 @@ void''');
   }
 
   void test_parseForStatement_loop_c() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (; i < count;) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (; i < count;) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.variables, isNull);
@@ -6065,7 +8116,8 @@ void''');
   }
 
   void test_parseForStatement_loop_cu() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (; i < count; i++) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (; i < count; i++) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.variables, isNull);
@@ -6079,7 +8131,8 @@ void''');
   }
 
   void test_parseForStatement_loop_ecu() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (i--; i < count; i++) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (i--; i < count; i++) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.variables, isNull);
@@ -6093,7 +8146,8 @@ void''');
   }
 
   void test_parseForStatement_loop_i() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (var i = 0;;) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (var i = 0;;) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6110,7 +8164,8 @@ void''');
   }
 
   void test_parseForStatement_loop_i_withMetadata() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (@A var i = 0;;) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (@A var i = 0;;) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6127,7 +8182,8 @@ void''');
   }
 
   void test_parseForStatement_loop_ic() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (var i = 0; i < count;) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (var i = 0; i < count;) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6143,7 +8199,9 @@ void''');
   }
 
   void test_parseForStatement_loop_icu() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (var i = 0; i < count; i++) {}");
+    ForStatement statement = ParserTestCase.parse4(
+        "parseForStatement",
+        "for (var i = 0; i < count; i++) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6159,7 +8217,9 @@ void''');
   }
 
   void test_parseForStatement_loop_iicuu() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (int i = 0, j = count; i < j; i++, j--) {}");
+    ForStatement statement = ParserTestCase.parse4(
+        "parseForStatement",
+        "for (int i = 0, j = count; i < j; i++, j--) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6175,7 +8235,8 @@ void''');
   }
 
   void test_parseForStatement_loop_iu() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (var i = 0;; i++) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (var i = 0;; i++) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     VariableDeclarationList variables = statement.variables;
@@ -6191,7 +8252,8 @@ void''');
   }
 
   void test_parseForStatement_loop_u() {
-    ForStatement statement = ParserTestCase.parse4("parseForStatement", "for (;; i++) {}");
+    ForStatement statement =
+        ParserTestCase.parse4("parseForStatement", "for (;; i++) {}");
     expect(statement.forKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.variables, isNull);
@@ -6205,7 +8267,8 @@ void''');
   }
 
   void test_parseFunctionBody_block() {
-    BlockFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "{}");
+    BlockFunctionBody functionBody =
+        ParserTestCase.parse("parseFunctionBody", <Object>[false, null, false], "{}");
     expect(functionBody.keyword, isNull);
     expect(functionBody.star, isNull);
     expect(functionBody.block, isNotNull);
@@ -6215,7 +8278,10 @@ void''');
   }
 
   void test_parseFunctionBody_block_async() {
-    BlockFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "async {}");
+    BlockFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "async {}");
     expect(functionBody.keyword, isNotNull);
     expect(functionBody.keyword.lexeme, Parser.ASYNC);
     expect(functionBody.star, isNull);
@@ -6226,7 +8292,10 @@ void''');
   }
 
   void test_parseFunctionBody_block_asyncGenerator() {
-    BlockFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "async* {}");
+    BlockFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "async* {}");
     expect(functionBody.keyword, isNotNull);
     expect(functionBody.keyword.lexeme, Parser.ASYNC);
     expect(functionBody.star, isNotNull);
@@ -6237,7 +8306,10 @@ void''');
   }
 
   void test_parseFunctionBody_block_syncGenerator() {
-    BlockFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "sync* {}");
+    BlockFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "sync* {}");
     expect(functionBody.keyword, isNotNull);
     expect(functionBody.keyword.lexeme, Parser.SYNC);
     expect(functionBody.star, isNotNull);
@@ -6248,12 +8320,16 @@ void''');
   }
 
   void test_parseFunctionBody_empty() {
-    EmptyFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [true, null, false], ";");
+    EmptyFunctionBody functionBody =
+        ParserTestCase.parse("parseFunctionBody", <Object>[true, null, false], ";");
     expect(functionBody.semicolon, isNotNull);
   }
 
   void test_parseFunctionBody_expression() {
-    ExpressionFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "=> y;");
+    ExpressionFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "=> y;");
     expect(functionBody.keyword, isNull);
     expect(functionBody.functionDefinition, isNotNull);
     expect(functionBody.expression, isNotNull);
@@ -6264,7 +8340,10 @@ void''');
   }
 
   void test_parseFunctionBody_expression_async() {
-    ExpressionFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "async => y;");
+    ExpressionFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "async => y;");
     expect(functionBody.keyword, isNotNull);
     expect(functionBody.keyword.lexeme, Parser.ASYNC);
     expect(functionBody.functionDefinition, isNotNull);
@@ -6276,7 +8355,10 @@ void''');
   }
 
   void test_parseFunctionBody_nativeFunctionBody() {
-    NativeFunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "native 'str';");
+    NativeFunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "native 'str';");
     expect(functionBody.nativeToken, isNotNull);
     expect(functionBody.stringLiteral, isNotNull);
     expect(functionBody.semicolon, isNotNull);
@@ -6284,32 +8366,58 @@ void''');
 
   void test_parseFunctionBody_skip_block() {
     ParserTestCase.parseFunctionBodies = false;
-    FunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "{}");
-    EngineTestCase.assertInstanceOf((obj) => obj is EmptyFunctionBody, EmptyFunctionBody, functionBody);
+    FunctionBody functionBody =
+        ParserTestCase.parse("parseFunctionBody", <Object>[false, null, false], "{}");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is EmptyFunctionBody,
+        EmptyFunctionBody,
+        functionBody);
   }
 
   void test_parseFunctionBody_skip_block_invalid() {
     ParserTestCase.parseFunctionBodies = false;
-    FunctionBody functionBody = ParserTestCase.parse3("parseFunctionBody", <Object> [false, null, false], "{", [ParserErrorCode.EXPECTED_TOKEN]);
-    EngineTestCase.assertInstanceOf((obj) => obj is EmptyFunctionBody, EmptyFunctionBody, functionBody);
+    FunctionBody functionBody = ParserTestCase.parse3(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "{",
+        [ParserErrorCode.EXPECTED_TOKEN]);
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is EmptyFunctionBody,
+        EmptyFunctionBody,
+        functionBody);
   }
 
   void test_parseFunctionBody_skip_blocks() {
     ParserTestCase.parseFunctionBodies = false;
-    FunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "{ {} }");
-    EngineTestCase.assertInstanceOf((obj) => obj is EmptyFunctionBody, EmptyFunctionBody, functionBody);
+    FunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "{ {} }");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is EmptyFunctionBody,
+        EmptyFunctionBody,
+        functionBody);
   }
 
   void test_parseFunctionBody_skip_expression() {
     ParserTestCase.parseFunctionBodies = false;
-    FunctionBody functionBody = ParserTestCase.parse("parseFunctionBody", <Object> [false, null, false], "=> y;");
-    EngineTestCase.assertInstanceOf((obj) => obj is EmptyFunctionBody, EmptyFunctionBody, functionBody);
+    FunctionBody functionBody = ParserTestCase.parse(
+        "parseFunctionBody",
+        <Object>[false, null, false],
+        "=> y;");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is EmptyFunctionBody,
+        EmptyFunctionBody,
+        functionBody);
   }
 
   void test_parseFunctionDeclaration_function() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    FunctionDeclaration declaration = ParserTestCase.parse("parseFunctionDeclaration", <Object> [commentAndMetadata(comment), null, returnType], "f() {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseFunctionDeclaration",
+        <Object>[commentAndMetadata(comment), null, returnType],
+        "f() {}");
     expect(declaration.documentationComment, comment);
     expect(declaration.returnType, returnType);
     expect(declaration.name, isNotNull);
@@ -6323,7 +8431,10 @@ void''');
   void test_parseFunctionDeclaration_getter() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    FunctionDeclaration declaration = ParserTestCase.parse("parseFunctionDeclaration", <Object> [commentAndMetadata(comment), null, returnType], "get p => 0;");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseFunctionDeclaration",
+        <Object>[commentAndMetadata(comment), null, returnType],
+        "get p => 0;");
     expect(declaration.documentationComment, comment);
     expect(declaration.returnType, returnType);
     expect(declaration.name, isNotNull);
@@ -6337,7 +8448,10 @@ void''');
   void test_parseFunctionDeclaration_setter() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    FunctionDeclaration declaration = ParserTestCase.parse("parseFunctionDeclaration", <Object> [commentAndMetadata(comment), null, returnType], "set p(v) {}");
+    FunctionDeclaration declaration = ParserTestCase.parse(
+        "parseFunctionDeclaration",
+        <Object>[commentAndMetadata(comment), null, returnType],
+        "set p(v) {}");
     expect(declaration.documentationComment, comment);
     expect(declaration.returnType, returnType);
     expect(declaration.name, isNotNull);
@@ -6349,12 +8463,15 @@ void''');
   }
 
   void test_parseFunctionDeclarationStatement() {
-    FunctionDeclarationStatement statement = ParserTestCase.parse4("parseFunctionDeclarationStatement", "void f(int p) => p * 2;");
+    FunctionDeclarationStatement statement = ParserTestCase.parse4(
+        "parseFunctionDeclarationStatement",
+        "void f(int p) => p * 2;");
     expect(statement.functionDeclaration, isNotNull);
   }
 
   void test_parseFunctionExpression_body_inExpression() {
-    FunctionExpression expression = ParserTestCase.parse4("parseFunctionExpression", "(int i) => i++");
+    FunctionExpression expression =
+        ParserTestCase.parse4("parseFunctionExpression", "(int i) => i++");
     expect(expression.body, isNotNull);
     expect(expression.parameters, isNotNull);
     expect((expression.body as ExpressionFunctionBody).semicolon, isNull);
@@ -6363,7 +8480,10 @@ void''');
   void test_parseGetter_nonStatic() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    MethodDeclaration method = ParserTestCase.parse("parseGetter", <Object> [commentAndMetadata(comment), null, null, returnType], "get a;");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseGetter",
+        <Object>[commentAndMetadata(comment), null, null, returnType],
+        "get a;");
     expect(method.body, isNotNull);
     expect(method.documentationComment, comment);
     expect(method.externalKeyword, isNull);
@@ -6379,11 +8499,10 @@ void''');
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     Token staticKeyword = TokenFactory.tokenFromKeyword(Keyword.STATIC);
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    MethodDeclaration method = ParserTestCase.parse("parseGetter", <Object> [
-        commentAndMetadata(comment),
-        null,
-        staticKeyword,
-        returnType], "get a => 42;");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseGetter",
+        <Object>[commentAndMetadata(comment), null, staticKeyword, returnType],
+        "get a => 42;");
     expect(method.body, isNotNull);
     expect(method.documentationComment, comment);
     expect(method.externalKeyword, isNull);
@@ -6396,17 +8515,20 @@ void''');
   }
 
   void test_parseIdentifierList_multiple() {
-    List<SimpleIdentifier> list = ParserTestCase.parse4("parseIdentifierList", "a, b, c");
+    List<SimpleIdentifier> list =
+        ParserTestCase.parse4("parseIdentifierList", "a, b, c");
     expect(list, hasLength(3));
   }
 
   void test_parseIdentifierList_single() {
-    List<SimpleIdentifier> list = ParserTestCase.parse4("parseIdentifierList", "a");
+    List<SimpleIdentifier> list =
+        ParserTestCase.parse4("parseIdentifierList", "a");
     expect(list, hasLength(1));
   }
 
   void test_parseIfStatement_else_block() {
-    IfStatement statement = ParserTestCase.parse4("parseIfStatement", "if (x) {} else {}");
+    IfStatement statement =
+        ParserTestCase.parse4("parseIfStatement", "if (x) {} else {}");
     expect(statement.ifKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -6417,7 +8539,8 @@ void''');
   }
 
   void test_parseIfStatement_else_statement() {
-    IfStatement statement = ParserTestCase.parse4("parseIfStatement", "if (x) f(x); else f(y);");
+    IfStatement statement =
+        ParserTestCase.parse4("parseIfStatement", "if (x) f(x); else f(y);");
     expect(statement.ifKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -6428,7 +8551,8 @@ void''');
   }
 
   void test_parseIfStatement_noElse_block() {
-    IfStatement statement = ParserTestCase.parse4("parseIfStatement", "if (x) {}");
+    IfStatement statement =
+        ParserTestCase.parse4("parseIfStatement", "if (x) {}");
     expect(statement.ifKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -6439,7 +8563,8 @@ void''');
   }
 
   void test_parseIfStatement_noElse_statement() {
-    IfStatement statement = ParserTestCase.parse4("parseIfStatement", "if (x) f(x);");
+    IfStatement statement =
+        ParserTestCase.parse4("parseIfStatement", "if (x) f(x);");
     expect(statement.ifKeyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -6450,19 +8575,24 @@ void''');
   }
 
   void test_parseImplementsClause_multiple() {
-    ImplementsClause clause = ParserTestCase.parse4("parseImplementsClause", "implements A, B, C");
+    ImplementsClause clause =
+        ParserTestCase.parse4("parseImplementsClause", "implements A, B, C");
     expect(clause.interfaces, hasLength(3));
     expect(clause.keyword, isNotNull);
   }
 
   void test_parseImplementsClause_single() {
-    ImplementsClause clause = ParserTestCase.parse4("parseImplementsClause", "implements A");
+    ImplementsClause clause =
+        ParserTestCase.parse4("parseImplementsClause", "implements A");
     expect(clause.interfaces, hasLength(1));
     expect(clause.keyword, isNotNull);
   }
 
   void test_parseImportDirective_deferred() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' deferred as a;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' deferred as a;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNotNull);
@@ -6473,7 +8603,10 @@ void''');
   }
 
   void test_parseImportDirective_hide() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' hide A, B;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' hide A, B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6484,7 +8617,10 @@ void''');
   }
 
   void test_parseImportDirective_noCombinator() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart';");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart';");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6495,7 +8631,10 @@ void''');
   }
 
   void test_parseImportDirective_prefix() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' as a;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' as a;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6506,7 +8645,10 @@ void''');
   }
 
   void test_parseImportDirective_prefix_hide_show() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' as a hide A show B;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' as a hide A show B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6517,7 +8659,10 @@ void''');
   }
 
   void test_parseImportDirective_prefix_show_hide() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' as a show B hide A;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' as a show B hide A;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6528,7 +8673,10 @@ void''');
   }
 
   void test_parseImportDirective_show() {
-    ImportDirective directive = ParserTestCase.parse("parseImportDirective", <Object> [emptyCommentAndMetadata()], "import 'lib/lib.dart' show A, B;");
+    ImportDirective directive = ParserTestCase.parse(
+        "parseImportDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "import 'lib/lib.dart' show A, B;");
     expect(directive.keyword, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.deferredToken, isNull);
@@ -6542,11 +8690,10 @@ void''');
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     Token staticKeyword = TokenFactory.tokenFromKeyword(Keyword.STATIC);
     TypeName type = new TypeName(new SimpleIdentifier(null), null);
-    FieldDeclaration declaration = ParserTestCase.parse("parseInitializedIdentifierList", <Object> [
-        commentAndMetadata(comment),
-        staticKeyword,
-        null,
-        type], "a = 1, b, c = 3;");
+    FieldDeclaration declaration = ParserTestCase.parse(
+        "parseInitializedIdentifierList",
+        <Object>[commentAndMetadata(comment), staticKeyword, null, type],
+        "a = 1, b, c = 3;");
     expect(declaration.documentationComment, comment);
     VariableDeclarationList fields = declaration.fields;
     expect(fields, isNotNull);
@@ -6561,11 +8708,10 @@ void''');
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     Token staticKeyword = TokenFactory.tokenFromKeyword(Keyword.STATIC);
     Token varKeyword = TokenFactory.tokenFromKeyword(Keyword.VAR);
-    FieldDeclaration declaration = ParserTestCase.parse("parseInitializedIdentifierList", <Object> [
-        commentAndMetadata(comment),
-        staticKeyword,
-        varKeyword,
-        null], "a = 1, b, c = 3;");
+    FieldDeclaration declaration = ParserTestCase.parse(
+        "parseInitializedIdentifierList",
+        <Object>[commentAndMetadata(comment), staticKeyword, varKeyword, null],
+        "a = 1, b, c = 3;");
     expect(declaration.documentationComment, comment);
     VariableDeclarationList fields = declaration.fields;
     expect(fields, isNotNull);
@@ -6578,7 +8724,10 @@ void''');
 
   void test_parseInstanceCreationExpression_qualifiedType() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.NEW);
-    InstanceCreationExpression expression = ParserTestCase.parse("parseInstanceCreationExpression", <Object> [token], "A.B()");
+    InstanceCreationExpression expression = ParserTestCase.parse(
+        "parseInstanceCreationExpression",
+        <Object>[token],
+        "A.B()");
     expect(expression.keyword, token);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -6590,7 +8739,10 @@ void''');
 
   void test_parseInstanceCreationExpression_qualifiedType_named() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.NEW);
-    InstanceCreationExpression expression = ParserTestCase.parse("parseInstanceCreationExpression", <Object> [token], "A.B.c()");
+    InstanceCreationExpression expression = ParserTestCase.parse(
+        "parseInstanceCreationExpression",
+        <Object>[token],
+        "A.B.c()");
     expect(expression.keyword, token);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -6602,7 +8754,10 @@ void''');
 
   void test_parseInstanceCreationExpression_type() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.NEW);
-    InstanceCreationExpression expression = ParserTestCase.parse("parseInstanceCreationExpression", <Object> [token], "A()");
+    InstanceCreationExpression expression = ParserTestCase.parse(
+        "parseInstanceCreationExpression",
+        <Object>[token],
+        "A()");
     expect(expression.keyword, token);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -6614,7 +8769,10 @@ void''');
 
   void test_parseInstanceCreationExpression_type_named() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.NEW);
-    InstanceCreationExpression expression = ParserTestCase.parse("parseInstanceCreationExpression", <Object> [token], "A<B>.c()");
+    InstanceCreationExpression expression = ParserTestCase.parse(
+        "parseInstanceCreationExpression",
+        <Object>[token],
+        "A<B>.c()");
     expect(expression.keyword, token);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -6625,7 +8783,10 @@ void''');
   }
 
   void test_parseLibraryDirective() {
-    LibraryDirective directive = ParserTestCase.parse("parseLibraryDirective", <Object> [emptyCommentAndMetadata()], "library l;");
+    LibraryDirective directive = ParserTestCase.parse(
+        "parseLibraryDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "library l;");
     expect(directive.libraryToken, isNotNull);
     expect(directive.name, isNotNull);
     expect(directive.semicolon, isNotNull);
@@ -6633,20 +8794,23 @@ void''');
 
   void test_parseLibraryIdentifier_multiple() {
     String name = "a.b.c";
-    LibraryIdentifier identifier = ParserTestCase.parse4("parseLibraryIdentifier", name);
+    LibraryIdentifier identifier =
+        ParserTestCase.parse4("parseLibraryIdentifier", name);
     expect(identifier.name, name);
   }
 
   void test_parseLibraryIdentifier_single() {
     String name = "a";
-    LibraryIdentifier identifier = ParserTestCase.parse4("parseLibraryIdentifier", name);
+    LibraryIdentifier identifier =
+        ParserTestCase.parse4("parseLibraryIdentifier", name);
     expect(identifier.name, name);
   }
 
   void test_parseListLiteral_empty_oneToken() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CONST);
     TypeArgumentList typeArguments = null;
-    ListLiteral literal = ParserTestCase.parse("parseListLiteral", <Object> [token, typeArguments], "[]");
+    ListLiteral literal =
+        ParserTestCase.parse("parseListLiteral", <Object>[token, typeArguments], "[]");
     expect(literal.constKeyword, token);
     expect(literal.typeArguments, typeArguments);
     expect(literal.leftBracket, isNotNull);
@@ -6657,7 +8821,10 @@ void''');
   void test_parseListLiteral_empty_twoTokens() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CONST);
     TypeArgumentList typeArguments = null;
-    ListLiteral literal = ParserTestCase.parse("parseListLiteral", <Object> [token, typeArguments], "[ ]");
+    ListLiteral literal = ParserTestCase.parse(
+        "parseListLiteral",
+        <Object>[token, typeArguments],
+        "[ ]");
     expect(literal.constKeyword, token);
     expect(literal.typeArguments, typeArguments);
     expect(literal.leftBracket, isNotNull);
@@ -6666,7 +8833,8 @@ void''');
   }
 
   void test_parseListLiteral_multiple() {
-    ListLiteral literal = ParserTestCase.parse("parseListLiteral", <Object> [null, null], "[1, 2, 3]");
+    ListLiteral literal =
+        ParserTestCase.parse("parseListLiteral", <Object>[null, null], "[1, 2, 3]");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNull);
     expect(literal.leftBracket, isNotNull);
@@ -6675,7 +8843,8 @@ void''');
   }
 
   void test_parseListLiteral_single() {
-    ListLiteral literal = ParserTestCase.parse("parseListLiteral", <Object> [null, null], "[1]");
+    ListLiteral literal =
+        ParserTestCase.parse("parseListLiteral", <Object>[null, null], "[1]");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNull);
     expect(literal.leftBracket, isNotNull);
@@ -6684,7 +8853,8 @@ void''');
   }
 
   void test_parseListOrMapLiteral_list_noType() {
-    ListLiteral literal = ParserTestCase.parse("parseListOrMapLiteral", <Object> [null], "[1]");
+    ListLiteral literal =
+        ParserTestCase.parse("parseListOrMapLiteral", <Object>[null], "[1]");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNull);
     expect(literal.leftBracket, isNotNull);
@@ -6693,7 +8863,8 @@ void''');
   }
 
   void test_parseListOrMapLiteral_list_type() {
-    ListLiteral literal = ParserTestCase.parse("parseListOrMapLiteral", <Object> [null], "<int> [1]");
+    ListLiteral literal =
+        ParserTestCase.parse("parseListOrMapLiteral", <Object>[null], "<int> [1]");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNotNull);
     expect(literal.leftBracket, isNotNull);
@@ -6702,7 +8873,8 @@ void''');
   }
 
   void test_parseListOrMapLiteral_map_noType() {
-    MapLiteral literal = ParserTestCase.parse("parseListOrMapLiteral", <Object> [null], "{'1' : 1}");
+    MapLiteral literal =
+        ParserTestCase.parse("parseListOrMapLiteral", <Object>[null], "{'1' : 1}");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNull);
     expect(literal.leftBracket, isNotNull);
@@ -6711,7 +8883,10 @@ void''');
   }
 
   void test_parseListOrMapLiteral_map_type() {
-    MapLiteral literal = ParserTestCase.parse("parseListOrMapLiteral", <Object> [null], "<String, int> {'1' : 1}");
+    MapLiteral literal = ParserTestCase.parse(
+        "parseListOrMapLiteral",
+        <Object>[null],
+        "<String, int> {'1' : 1}");
     expect(literal.constKeyword, isNull);
     expect(literal.typeArguments, isNotNull);
     expect(literal.leftBracket, isNotNull);
@@ -6720,7 +8895,8 @@ void''');
   }
 
   void test_parseLogicalAndExpression() {
-    BinaryExpression expression = ParserTestCase.parse4("parseLogicalAndExpression", "x && y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseLogicalAndExpression", "x && y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.AMPERSAND_AMPERSAND);
@@ -6728,7 +8904,8 @@ void''');
   }
 
   void test_parseLogicalOrExpression() {
-    BinaryExpression expression = ParserTestCase.parse4("parseLogicalOrExpression", "x || y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseLogicalOrExpression", "x || y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.BAR_BAR);
@@ -6737,10 +8914,10 @@ void''');
 
   void test_parseMapLiteral_empty() {
     Token token = TokenFactory.tokenFromKeyword(Keyword.CONST);
-    TypeArgumentList typeArguments = AstFactory.typeArgumentList([
-        AstFactory.typeName4("String"),
-        AstFactory.typeName4("int")]);
-    MapLiteral literal = ParserTestCase.parse("parseMapLiteral", <Object> [token, typeArguments], "{}");
+    TypeArgumentList typeArguments = AstFactory.typeArgumentList(
+        [AstFactory.typeName4("String"), AstFactory.typeName4("int")]);
+    MapLiteral literal =
+        ParserTestCase.parse("parseMapLiteral", <Object>[token, typeArguments], "{}");
     expect(literal.constKeyword, token);
     expect(literal.typeArguments, typeArguments);
     expect(literal.leftBracket, isNotNull);
@@ -6749,35 +8926,42 @@ void''');
   }
 
   void test_parseMapLiteral_multiple() {
-    MapLiteral literal = ParserTestCase.parse("parseMapLiteral", <Object> [null, null], "{'a' : b, 'x' : y}");
+    MapLiteral literal = ParserTestCase.parse(
+        "parseMapLiteral",
+        <Object>[null, null],
+        "{'a' : b, 'x' : y}");
     expect(literal.leftBracket, isNotNull);
     expect(literal.entries, hasLength(2));
     expect(literal.rightBracket, isNotNull);
   }
 
   void test_parseMapLiteral_single() {
-    MapLiteral literal = ParserTestCase.parse("parseMapLiteral", <Object> [null, null], "{'x' : y}");
+    MapLiteral literal =
+        ParserTestCase.parse("parseMapLiteral", <Object>[null, null], "{'x' : y}");
     expect(literal.leftBracket, isNotNull);
     expect(literal.entries, hasLength(1));
     expect(literal.rightBracket, isNotNull);
   }
 
   void test_parseMapLiteralEntry_complex() {
-    MapLiteralEntry entry = ParserTestCase.parse4("parseMapLiteralEntry", "2 + 2 : y");
+    MapLiteralEntry entry =
+        ParserTestCase.parse4("parseMapLiteralEntry", "2 + 2 : y");
     expect(entry.key, isNotNull);
     expect(entry.separator, isNotNull);
     expect(entry.value, isNotNull);
   }
 
   void test_parseMapLiteralEntry_int() {
-    MapLiteralEntry entry = ParserTestCase.parse4("parseMapLiteralEntry", "0 : y");
+    MapLiteralEntry entry =
+        ParserTestCase.parse4("parseMapLiteralEntry", "0 : y");
     expect(entry.key, isNotNull);
     expect(entry.separator, isNotNull);
     expect(entry.value, isNotNull);
   }
 
   void test_parseMapLiteralEntry_string() {
-    MapLiteralEntry entry = ParserTestCase.parse4("parseMapLiteralEntry", "'x' : y");
+    MapLiteralEntry entry =
+        ParserTestCase.parse4("parseMapLiteralEntry", "'x' : y");
     expect(entry.key, isNotNull);
     expect(entry.separator, isNotNull);
     expect(entry.value, isNotNull);
@@ -6819,7 +9003,8 @@ void''');
   }
 
   void test_parseMultiplicativeExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseMultiplicativeExpression", "x * y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseMultiplicativeExpression", "x * y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.STAR);
@@ -6827,15 +9012,20 @@ void''');
   }
 
   void test_parseMultiplicativeExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseMultiplicativeExpression", "super * y");
-    EngineTestCase.assertInstanceOf((obj) => obj is SuperExpression, SuperExpression, expression.leftOperand);
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseMultiplicativeExpression", "super * y");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is SuperExpression,
+        SuperExpression,
+        expression.leftOperand);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.STAR);
     expect(expression.rightOperand, isNotNull);
   }
 
   void test_parseNewExpression() {
-    InstanceCreationExpression expression = ParserTestCase.parse4("parseNewExpression", "new A()");
+    InstanceCreationExpression expression =
+        ParserTestCase.parse4("parseNewExpression", "new A()");
     expect(expression.keyword, isNotNull);
     ConstructorName name = expression.constructorName;
     expect(name, isNotNull);
@@ -6846,43 +9036,51 @@ void''');
   }
 
   void test_parseNonLabeledStatement_const_list_empty() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const [];");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const [];");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_const_list_nonEmpty() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const [1, 2];");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const [1, 2];");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_const_map_empty() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const {};");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const {};");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_const_map_nonEmpty() {
     // TODO(brianwilkerson) Implement more tests for this method.
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const {'a' : 1};");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const {'a' : 1};");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_const_object() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const A();");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const A();");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_const_object_named_typeParameters() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "const A<B>.c();");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "const A<B>.c();");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_constructorInvocation() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "new C().m();");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "new C().m();");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_false() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "false;");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "false;");
     expect(statement.expression, isNotNull);
   }
 
@@ -6899,15 +9097,24 @@ void''');
   }
 
   void test_parseNonLabeledStatement_functionInvocation() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "f();");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "f();");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_invokeFunctionExpression() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "(a) {return a + a;} (3);");
-    EngineTestCase.assertInstanceOf((obj) => obj is FunctionExpressionInvocation, FunctionExpressionInvocation, statement.expression);
-    FunctionExpressionInvocation invocation = statement.expression as FunctionExpressionInvocation;
-    EngineTestCase.assertInstanceOf((obj) => obj is FunctionExpression, FunctionExpression, invocation.function);
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "(a) {return a + a;} (3);");
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionExpressionInvocation,
+        FunctionExpressionInvocation,
+        statement.expression);
+    FunctionExpressionInvocation invocation =
+        statement.expression as FunctionExpressionInvocation;
+    EngineTestCase.assertInstanceOf(
+        (obj) => obj is FunctionExpression,
+        FunctionExpression,
+        invocation.function);
     FunctionExpression expression = invocation.function as FunctionExpression;
     expect(expression.parameters, isNotNull);
     expect(expression.body, isNotNull);
@@ -6917,27 +9124,32 @@ void''');
   }
 
   void test_parseNonLabeledStatement_null() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "null;");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "null;");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_startingWithBuiltInIdentifier() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "library.getName();");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "library.getName();");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_true() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "true;");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "true;");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNonLabeledStatement_typeCast() {
-    ExpressionStatement statement = ParserTestCase.parse4("parseNonLabeledStatement", "double.NAN as num;");
+    ExpressionStatement statement =
+        ParserTestCase.parse4("parseNonLabeledStatement", "double.NAN as num;");
     expect(statement.expression, isNotNull);
   }
 
   void test_parseNormalFormalParameter_field_const_noType() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "const this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "const this.a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -6945,7 +9157,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_const_type() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "const A this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "const A this.a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
@@ -6953,7 +9166,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_final_noType() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "final this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "final this.a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -6961,7 +9175,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_final_type() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "final A this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "final A this.a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
@@ -6969,7 +9184,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_function_nested() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "this.a(B b))");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "this.a(B b))");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -6979,7 +9195,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_function_noNested() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "this.a())");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "this.a())");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -6989,7 +9206,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_noType() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "this.a)");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -6997,7 +9215,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_type() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "A this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "A this.a)");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
@@ -7005,7 +9224,8 @@ void''');
   }
 
   void test_parseNormalFormalParameter_field_var() {
-    FieldFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "var this.a)");
+    FieldFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "var this.a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
@@ -7013,63 +9233,72 @@ void''');
   }
 
   void test_parseNormalFormalParameter_function_noType() {
-    FunctionTypedFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "a())");
+    FunctionTypedFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "a())");
     expect(parameter.returnType, isNull);
     expect(parameter.identifier, isNotNull);
     expect(parameter.parameters, isNotNull);
   }
 
   void test_parseNormalFormalParameter_function_type() {
-    FunctionTypedFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "A a())");
+    FunctionTypedFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "A a())");
     expect(parameter.returnType, isNotNull);
     expect(parameter.identifier, isNotNull);
     expect(parameter.parameters, isNotNull);
   }
 
   void test_parseNormalFormalParameter_function_void() {
-    FunctionTypedFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "void a())");
+    FunctionTypedFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "void a())");
     expect(parameter.returnType, isNotNull);
     expect(parameter.identifier, isNotNull);
     expect(parameter.parameters, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_const_noType() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "const a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "const a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_const_type() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "const A a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "const A a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_final_noType() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "final a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "final a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_final_type() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "final A a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "final A a)");
     expect(parameter.keyword, isNotNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_noType() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "a)");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNull);
     expect(parameter.identifier, isNotNull);
   }
 
   void test_parseNormalFormalParameter_simple_type() {
-    SimpleFormalParameter parameter = ParserTestCase.parse4("parseNormalFormalParameter", "A a)");
+    SimpleFormalParameter parameter =
+        ParserTestCase.parse4("parseNormalFormalParameter", "A a)");
     expect(parameter.keyword, isNull);
     expect(parameter.type, isNotNull);
     expect(parameter.identifier, isNotNull);
@@ -7078,7 +9307,10 @@ void''');
   void test_parseOperator() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    MethodDeclaration method = ParserTestCase.parse("parseOperator", <Object> [commentAndMetadata(comment), null, returnType], "operator +(A a);");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseOperator",
+        <Object>[commentAndMetadata(comment), null, returnType],
+        "operator +(A a);");
     expect(method.body, isNotNull);
     expect(method.documentationComment, comment);
     expect(method.externalKeyword, isNull);
@@ -7095,14 +9327,20 @@ void''');
   }
 
   void test_parsePartDirective_part() {
-    PartDirective directive = ParserTestCase.parse("parsePartDirective", <Object> [emptyCommentAndMetadata()], "part 'lib/lib.dart';");
+    PartDirective directive = ParserTestCase.parse(
+        "parsePartDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "part 'lib/lib.dart';");
     expect(directive.partToken, isNotNull);
     expect(directive.uri, isNotNull);
     expect(directive.semicolon, isNotNull);
   }
 
   void test_parsePartDirective_partOf() {
-    PartOfDirective directive = ParserTestCase.parse("parsePartDirective", <Object> [emptyCommentAndMetadata()], "part of l;");
+    PartOfDirective directive = ParserTestCase.parse(
+        "parsePartDirective",
+        <Object>[emptyCommentAndMetadata()],
+        "part of l;");
     expect(directive.partToken, isNotNull);
     expect(directive.ofToken, isNotNull);
     expect(directive.libraryName, isNotNull);
@@ -7110,104 +9348,120 @@ void''');
   }
 
   void test_parsePostfixExpression_decrement() {
-    PostfixExpression expression = ParserTestCase.parse4("parsePostfixExpression", "i--");
+    PostfixExpression expression =
+        ParserTestCase.parse4("parsePostfixExpression", "i--");
     expect(expression.operand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS_MINUS);
   }
 
   void test_parsePostfixExpression_increment() {
-    PostfixExpression expression = ParserTestCase.parse4("parsePostfixExpression", "i++");
+    PostfixExpression expression =
+        ParserTestCase.parse4("parsePostfixExpression", "i++");
     expect(expression.operand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS_PLUS);
   }
 
   void test_parsePostfixExpression_none_indexExpression() {
-    IndexExpression expression = ParserTestCase.parse4("parsePostfixExpression", "a[0]");
+    IndexExpression expression =
+        ParserTestCase.parse4("parsePostfixExpression", "a[0]");
     expect(expression.target, isNotNull);
     expect(expression.index, isNotNull);
   }
 
   void test_parsePostfixExpression_none_methodInvocation() {
-    MethodInvocation expression = ParserTestCase.parse4("parsePostfixExpression", "a.m()");
+    MethodInvocation expression =
+        ParserTestCase.parse4("parsePostfixExpression", "a.m()");
     expect(expression.target, isNotNull);
     expect(expression.methodName, isNotNull);
     expect(expression.argumentList, isNotNull);
   }
 
   void test_parsePostfixExpression_none_propertyAccess() {
-    PrefixedIdentifier expression = ParserTestCase.parse4("parsePostfixExpression", "a.b");
+    PrefixedIdentifier expression =
+        ParserTestCase.parse4("parsePostfixExpression", "a.b");
     expect(expression.prefix, isNotNull);
     expect(expression.identifier, isNotNull);
   }
 
   void test_parsePrefixedIdentifier_noPrefix() {
     String lexeme = "bar";
-    SimpleIdentifier identifier = ParserTestCase.parse4("parsePrefixedIdentifier", lexeme);
+    SimpleIdentifier identifier =
+        ParserTestCase.parse4("parsePrefixedIdentifier", lexeme);
     expect(identifier.token, isNotNull);
     expect(identifier.name, lexeme);
   }
 
   void test_parsePrefixedIdentifier_prefix() {
     String lexeme = "foo.bar";
-    PrefixedIdentifier identifier = ParserTestCase.parse4("parsePrefixedIdentifier", lexeme);
+    PrefixedIdentifier identifier =
+        ParserTestCase.parse4("parsePrefixedIdentifier", lexeme);
     expect(identifier.prefix.name, "foo");
     expect(identifier.period, isNotNull);
     expect(identifier.identifier.name, "bar");
   }
 
   void test_parsePrimaryExpression_const() {
-    InstanceCreationExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "const A()");
+    InstanceCreationExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "const A()");
     expect(expression, isNotNull);
   }
 
   void test_parsePrimaryExpression_double() {
     String doubleLiteral = "3.2e4";
-    DoubleLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", doubleLiteral);
+    DoubleLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", doubleLiteral);
     expect(literal.literal, isNotNull);
     expect(literal.value, double.parse(doubleLiteral));
   }
 
   void test_parsePrimaryExpression_false() {
-    BooleanLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "false");
+    BooleanLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "false");
     expect(literal.literal, isNotNull);
     expect(literal.value, isFalse);
   }
 
   void test_parsePrimaryExpression_function_arguments() {
-    FunctionExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "(int i) => i + 1");
+    FunctionExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "(int i) => i + 1");
     expect(expression.parameters, isNotNull);
     expect(expression.body, isNotNull);
   }
 
   void test_parsePrimaryExpression_function_noArguments() {
-    FunctionExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "() => 42");
+    FunctionExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "() => 42");
     expect(expression.parameters, isNotNull);
     expect(expression.body, isNotNull);
   }
 
   void test_parsePrimaryExpression_hex() {
     String hexLiteral = "3F";
-    IntegerLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "0x$hexLiteral");
+    IntegerLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "0x$hexLiteral");
     expect(literal.literal, isNotNull);
     expect(literal.value, int.parse(hexLiteral, radix: 16));
   }
 
   void test_parsePrimaryExpression_identifier() {
-    SimpleIdentifier identifier = ParserTestCase.parse4("parsePrimaryExpression", "a");
+    SimpleIdentifier identifier =
+        ParserTestCase.parse4("parsePrimaryExpression", "a");
     expect(identifier, isNotNull);
   }
 
   void test_parsePrimaryExpression_int() {
     String intLiteral = "472";
-    IntegerLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", intLiteral);
+    IntegerLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", intLiteral);
     expect(literal.literal, isNotNull);
     expect(literal.value, int.parse(intLiteral));
   }
 
   void test_parsePrimaryExpression_listLiteral() {
-    ListLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "[ ]");
+    ListLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "[ ]");
     expect(literal, isNotNull);
   }
 
@@ -7217,7 +9471,8 @@ void''');
   }
 
   void test_parsePrimaryExpression_listLiteral_typed() {
-    ListLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "<A>[ ]");
+    ListLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "<A>[ ]");
     expect(literal.typeArguments, isNotNull);
     expect(literal.typeArguments.arguments, hasLength(1));
   }
@@ -7228,49 +9483,57 @@ void''');
   }
 
   void test_parsePrimaryExpression_mapLiteral_typed() {
-    MapLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "<A, B>{}");
+    MapLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "<A, B>{}");
     expect(literal.typeArguments, isNotNull);
     expect(literal.typeArguments.arguments, hasLength(2));
   }
 
   void test_parsePrimaryExpression_new() {
-    InstanceCreationExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "new A()");
+    InstanceCreationExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "new A()");
     expect(expression, isNotNull);
   }
 
   void test_parsePrimaryExpression_null() {
-    NullLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "null");
+    NullLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "null");
     expect(literal.literal, isNotNull);
   }
 
   void test_parsePrimaryExpression_parenthesized() {
-    ParenthesizedExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "(x)");
+    ParenthesizedExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "(x)");
     expect(expression, isNotNull);
   }
 
   void test_parsePrimaryExpression_string() {
-    SimpleStringLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "\"string\"");
+    SimpleStringLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "\"string\"");
     expect(literal.isMultiline, isFalse);
     expect(literal.isRaw, isFalse);
     expect(literal.value, "string");
   }
 
   void test_parsePrimaryExpression_string_multiline() {
-    SimpleStringLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "'''string'''");
+    SimpleStringLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "'''string'''");
     expect(literal.isMultiline, isTrue);
     expect(literal.isRaw, isFalse);
     expect(literal.value, "string");
   }
 
   void test_parsePrimaryExpression_string_raw() {
-    SimpleStringLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "r'string'");
+    SimpleStringLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "r'string'");
     expect(literal.isMultiline, isFalse);
     expect(literal.isRaw, isTrue);
     expect(literal.value, "string");
   }
 
   void test_parsePrimaryExpression_super() {
-    PropertyAccess propertyAccess = ParserTestCase.parse4("parsePrimaryExpression", "super.x");
+    PropertyAccess propertyAccess =
+        ParserTestCase.parse4("parsePrimaryExpression", "super.x");
     expect(propertyAccess.target is SuperExpression, isTrue);
     expect(propertyAccess.operator, isNotNull);
     expect(propertyAccess.operator.type, TokenType.PERIOD);
@@ -7278,12 +9541,14 @@ void''');
   }
 
   void test_parsePrimaryExpression_this() {
-    ThisExpression expression = ParserTestCase.parse4("parsePrimaryExpression", "this");
+    ThisExpression expression =
+        ParserTestCase.parse4("parsePrimaryExpression", "this");
     expect(expression.keyword, isNotNull);
   }
 
   void test_parsePrimaryExpression_true() {
-    BooleanLiteral literal = ParserTestCase.parse4("parsePrimaryExpression", "true");
+    BooleanLiteral literal =
+        ParserTestCase.parse4("parsePrimaryExpression", "true");
     expect(literal.literal, isNotNull);
     expect(literal.value, isTrue);
   }
@@ -7293,7 +9558,8 @@ void''');
   }
 
   void test_parseRedirectingConstructorInvocation_named() {
-    RedirectingConstructorInvocation invocation = ParserTestCase.parse4("parseRedirectingConstructorInvocation", "this.a()");
+    RedirectingConstructorInvocation invocation =
+        ParserTestCase.parse4("parseRedirectingConstructorInvocation", "this.a()");
     expect(invocation.argumentList, isNotNull);
     expect(invocation.constructorName, isNotNull);
     expect(invocation.keyword, isNotNull);
@@ -7301,7 +9567,8 @@ void''');
   }
 
   void test_parseRedirectingConstructorInvocation_unnamed() {
-    RedirectingConstructorInvocation invocation = ParserTestCase.parse4("parseRedirectingConstructorInvocation", "this()");
+    RedirectingConstructorInvocation invocation =
+        ParserTestCase.parse4("parseRedirectingConstructorInvocation", "this()");
     expect(invocation.argumentList, isNotNull);
     expect(invocation.constructorName, isNull);
     expect(invocation.keyword, isNotNull);
@@ -7309,14 +9576,16 @@ void''');
   }
 
   void test_parseRelationalExpression_as() {
-    AsExpression expression = ParserTestCase.parse4("parseRelationalExpression", "x as Y");
+    AsExpression expression =
+        ParserTestCase.parse4("parseRelationalExpression", "x as Y");
     expect(expression.expression, isNotNull);
     expect(expression.asOperator, isNotNull);
     expect(expression.type, isNotNull);
   }
 
   void test_parseRelationalExpression_is() {
-    IsExpression expression = ParserTestCase.parse4("parseRelationalExpression", "x is y");
+    IsExpression expression =
+        ParserTestCase.parse4("parseRelationalExpression", "x is y");
     expect(expression.expression, isNotNull);
     expect(expression.isOperator, isNotNull);
     expect(expression.notOperator, isNull);
@@ -7324,7 +9593,8 @@ void''');
   }
 
   void test_parseRelationalExpression_isNot() {
-    IsExpression expression = ParserTestCase.parse4("parseRelationalExpression", "x is! y");
+    IsExpression expression =
+        ParserTestCase.parse4("parseRelationalExpression", "x is! y");
     expect(expression.expression, isNotNull);
     expect(expression.isOperator, isNotNull);
     expect(expression.notOperator, isNotNull);
@@ -7332,7 +9602,8 @@ void''');
   }
 
   void test_parseRelationalExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseRelationalExpression", "x < y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseRelationalExpression", "x < y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.LT);
@@ -7340,7 +9611,8 @@ void''');
   }
 
   void test_parseRelationalExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseRelationalExpression", "super < y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseRelationalExpression", "super < y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.LT);
@@ -7348,19 +9620,22 @@ void''');
   }
 
   void test_parseRethrowExpression() {
-    RethrowExpression expression = ParserTestCase.parse4("parseRethrowExpression", "rethrow;");
+    RethrowExpression expression =
+        ParserTestCase.parse4("parseRethrowExpression", "rethrow;");
     expect(expression.keyword, isNotNull);
   }
 
   void test_parseReturnStatement_noValue() {
-    ReturnStatement statement = ParserTestCase.parse4("parseReturnStatement", "return;");
+    ReturnStatement statement =
+        ParserTestCase.parse4("parseReturnStatement", "return;");
     expect(statement.keyword, isNotNull);
     expect(statement.expression, isNull);
     expect(statement.semicolon, isNotNull);
   }
 
   void test_parseReturnStatement_value() {
-    ReturnStatement statement = ParserTestCase.parse4("parseReturnStatement", "return x;");
+    ReturnStatement statement =
+        ParserTestCase.parse4("parseReturnStatement", "return x;");
     expect(statement.keyword, isNotNull);
     expect(statement.expression, isNotNull);
     expect(statement.semicolon, isNotNull);
@@ -7381,7 +9656,10 @@ void''');
   void test_parseSetter_nonStatic() {
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    MethodDeclaration method = ParserTestCase.parse("parseSetter", <Object> [commentAndMetadata(comment), null, null, returnType], "set a(var x);");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseSetter",
+        <Object>[commentAndMetadata(comment), null, null, returnType],
+        "set a(var x);");
     expect(method.body, isNotNull);
     expect(method.documentationComment, comment);
     expect(method.externalKeyword, isNull);
@@ -7397,11 +9675,10 @@ void''');
     Comment comment = Comment.createDocumentationComment(new List<Token>(0));
     Token staticKeyword = TokenFactory.tokenFromKeyword(Keyword.STATIC);
     TypeName returnType = new TypeName(new SimpleIdentifier(null), null);
-    MethodDeclaration method = ParserTestCase.parse("parseSetter", <Object> [
-        commentAndMetadata(comment),
-        null,
-        staticKeyword,
-        returnType], "set a(var x) {}");
+    MethodDeclaration method = ParserTestCase.parse(
+        "parseSetter",
+        <Object>[commentAndMetadata(comment), null, staticKeyword, returnType],
+        "set a(var x) {}");
     expect(method.body, isNotNull);
     expect(method.documentationComment, comment);
     expect(method.externalKeyword, isNull);
@@ -7414,7 +9691,8 @@ void''');
   }
 
   void test_parseShiftExpression_normal() {
-    BinaryExpression expression = ParserTestCase.parse4("parseShiftExpression", "x << y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseShiftExpression", "x << y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.LT_LT);
@@ -7422,39 +9700,44 @@ void''');
   }
 
   void test_parseShiftExpression_super() {
-    BinaryExpression expression = ParserTestCase.parse4("parseShiftExpression", "super << y");
+    BinaryExpression expression =
+        ParserTestCase.parse4("parseShiftExpression", "super << y");
     expect(expression.leftOperand, isNotNull);
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.LT_LT);
     expect(expression.rightOperand, isNotNull);
   }
 
+  void test_parseSimpleIdentifier1_normalIdentifier() {
+    // TODO(brianwilkerson) Implement tests for this method.
+  }
+
   void test_parseSimpleIdentifier_builtInIdentifier() {
     String lexeme = "as";
-    SimpleIdentifier identifier = ParserTestCase.parse4("parseSimpleIdentifier", lexeme);
+    SimpleIdentifier identifier =
+        ParserTestCase.parse4("parseSimpleIdentifier", lexeme);
     expect(identifier.token, isNotNull);
     expect(identifier.name, lexeme);
   }
 
   void test_parseSimpleIdentifier_normalIdentifier() {
     String lexeme = "foo";
-    SimpleIdentifier identifier = ParserTestCase.parse4("parseSimpleIdentifier", lexeme);
+    SimpleIdentifier identifier =
+        ParserTestCase.parse4("parseSimpleIdentifier", lexeme);
     expect(identifier.token, isNotNull);
     expect(identifier.name, lexeme);
   }
 
-  void test_parseSimpleIdentifier1_normalIdentifier() {
-    // TODO(brianwilkerson) Implement tests for this method.
-  }
-
   void test_parseStatement_functionDeclaration() {
     // TODO(brianwilkerson) Implement more tests for this method.
-    FunctionDeclarationStatement statement = ParserTestCase.parse4("parseStatement", "int f(a, b) {};");
+    FunctionDeclarationStatement statement =
+        ParserTestCase.parse4("parseStatement", "int f(a, b) {};");
     expect(statement.functionDeclaration, isNotNull);
   }
 
   void test_parseStatement_mulipleLabels() {
-    LabeledStatement statement = ParserTestCase.parse4("parseStatement", "l: m: return x;");
+    LabeledStatement statement =
+        ParserTestCase.parse4("parseStatement", "l: m: return x;");
     expect(statement.labels, hasLength(2));
     expect(statement.statement, isNotNull);
   }
@@ -7464,13 +9747,15 @@ void''');
   }
 
   void test_parseStatement_singleLabel() {
-    LabeledStatement statement = ParserTestCase.parse4("parseStatement", "l: return x;");
+    LabeledStatement statement =
+        ParserTestCase.parse4("parseStatement", "l: return x;");
     expect(statement.labels, hasLength(1));
     expect(statement.statement, isNotNull);
   }
 
   void test_parseStatements_multiple() {
-    List<Statement> statements = ParserTestCase.parseStatements("return; return;", 2);
+    List<Statement> statements =
+        ParserTestCase.parseStatements("return; return;", 2);
     expect(statements, hasLength(2));
   }
 
@@ -7480,7 +9765,8 @@ void''');
   }
 
   void test_parseStringLiteral_adjacent() {
-    AdjacentStrings literal = ParserTestCase.parse4("parseStringLiteral", "'a' 'b'");
+    AdjacentStrings literal =
+        ParserTestCase.parse4("parseStringLiteral", "'a' 'b'");
     NodeList<StringLiteral> strings = literal.strings;
     expect(strings, hasLength(2));
     StringLiteral firstString = strings[0];
@@ -7490,7 +9776,8 @@ void''');
   }
 
   void test_parseStringLiteral_interpolated() {
-    StringInterpolation literal = ParserTestCase.parse4("parseStringLiteral", "'a \${b} c \$this d'");
+    StringInterpolation literal =
+        ParserTestCase.parse4("parseStringLiteral", "'a \${b} c \$this d'");
     NodeList<InterpolationElement> elements = literal.elements;
     expect(elements, hasLength(5));
     expect(elements[0] is InterpolationString, isTrue);
@@ -7501,13 +9788,15 @@ void''');
   }
 
   void test_parseStringLiteral_single() {
-    SimpleStringLiteral literal = ParserTestCase.parse4("parseStringLiteral", "'a'");
+    SimpleStringLiteral literal =
+        ParserTestCase.parse4("parseStringLiteral", "'a'");
     expect(literal.literal, isNotNull);
     expect(literal.value, "a");
   }
 
   void test_parseSuperConstructorInvocation_named() {
-    SuperConstructorInvocation invocation = ParserTestCase.parse4("parseSuperConstructorInvocation", "super.a()");
+    SuperConstructorInvocation invocation =
+        ParserTestCase.parse4("parseSuperConstructorInvocation", "super.a()");
     expect(invocation.argumentList, isNotNull);
     expect(invocation.constructorName, isNotNull);
     expect(invocation.keyword, isNotNull);
@@ -7515,7 +9804,8 @@ void''');
   }
 
   void test_parseSuperConstructorInvocation_unnamed() {
-    SuperConstructorInvocation invocation = ParserTestCase.parse4("parseSuperConstructorInvocation", "super()");
+    SuperConstructorInvocation invocation =
+        ParserTestCase.parse4("parseSuperConstructorInvocation", "super()");
     expect(invocation.argumentList, isNotNull);
     expect(invocation.constructorName, isNull);
     expect(invocation.keyword, isNotNull);
@@ -7523,7 +9813,9 @@ void''');
   }
 
   void test_parseSwitchStatement_case() {
-    SwitchStatement statement = ParserTestCase.parse4("parseSwitchStatement", "switch (a) {case 1: return 'I';}");
+    SwitchStatement statement = ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {case 1: return 'I';}");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.expression, isNotNull);
@@ -7534,7 +9826,8 @@ void''');
   }
 
   void test_parseSwitchStatement_empty() {
-    SwitchStatement statement = ParserTestCase.parse4("parseSwitchStatement", "switch (a) {}");
+    SwitchStatement statement =
+        ParserTestCase.parse4("parseSwitchStatement", "switch (a) {}");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.expression, isNotNull);
@@ -7545,7 +9838,9 @@ void''');
   }
 
   void test_parseSwitchStatement_labeledCase() {
-    SwitchStatement statement = ParserTestCase.parse4("parseSwitchStatement", "switch (a) {l1: l2: l3: case(1):}");
+    SwitchStatement statement = ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {l1: l2: l3: case(1):}");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.expression, isNotNull);
@@ -7557,7 +9852,9 @@ void''');
   }
 
   void test_parseSwitchStatement_labeledStatementInCase() {
-    SwitchStatement statement = ParserTestCase.parse4("parseSwitchStatement", "switch (a) {case 0: f(); l1: g(); break;}");
+    SwitchStatement statement = ParserTestCase.parse4(
+        "parseSwitchStatement",
+        "switch (a) {case 0: f(); l1: g(); break;}");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.expression, isNotNull);
@@ -7569,7 +9866,8 @@ void''');
   }
 
   void test_parseSymbolLiteral_builtInIdentifier() {
-    SymbolLiteral literal = ParserTestCase.parse4("parseSymbolLiteral", "#dynamic.static.abstract");
+    SymbolLiteral literal =
+        ParserTestCase.parse4("parseSymbolLiteral", "#dynamic.static.abstract");
     expect(literal.poundSign, isNotNull);
     List<Token> components = literal.components;
     expect(components, hasLength(3));
@@ -7579,7 +9877,8 @@ void''');
   }
 
   void test_parseSymbolLiteral_multiple() {
-    SymbolLiteral literal = ParserTestCase.parse4("parseSymbolLiteral", "#a.b.c");
+    SymbolLiteral literal =
+        ParserTestCase.parse4("parseSymbolLiteral", "#a.b.c");
     expect(literal.poundSign, isNotNull);
     List<Token> components = literal.components;
     expect(components, hasLength(3));
@@ -7605,7 +9904,8 @@ void''');
   }
 
   void test_parseSymbolLiteral_void() {
-    SymbolLiteral literal = ParserTestCase.parse4("parseSymbolLiteral", "#void");
+    SymbolLiteral literal =
+        ParserTestCase.parse4("parseSymbolLiteral", "#void");
     expect(literal.poundSign, isNotNull);
     List<Token> components = literal.components;
     expect(components, hasLength(1));
@@ -7613,19 +9913,22 @@ void''');
   }
 
   void test_parseThrowExpression() {
-    ThrowExpression expression = ParserTestCase.parse4("parseThrowExpression", "throw x;");
+    ThrowExpression expression =
+        ParserTestCase.parse4("parseThrowExpression", "throw x;");
     expect(expression.keyword, isNotNull);
     expect(expression.expression, isNotNull);
   }
 
   void test_parseThrowExpressionWithoutCascade() {
-    ThrowExpression expression = ParserTestCase.parse4("parseThrowExpressionWithoutCascade", "throw x;");
+    ThrowExpression expression =
+        ParserTestCase.parse4("parseThrowExpressionWithoutCascade", "throw x;");
     expect(expression.keyword, isNotNull);
     expect(expression.expression, isNotNull);
   }
 
   void test_parseTryStatement_catch() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} catch (e) {}");
+    TryStatement statement =
+        ParserTestCase.parse4("parseTryStatement", "try {} catch (e) {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     NodeList<CatchClause> catchClauses = statement.catchClauses;
@@ -7643,7 +9946,9 @@ void''');
   }
 
   void test_parseTryStatement_catch_finally() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} catch (e, s) {} finally {}");
+    TryStatement statement = ParserTestCase.parse4(
+        "parseTryStatement",
+        "try {} catch (e, s) {} finally {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     NodeList<CatchClause> catchClauses = statement.catchClauses;
@@ -7661,7 +9966,8 @@ void''');
   }
 
   void test_parseTryStatement_finally() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} finally {}");
+    TryStatement statement =
+        ParserTestCase.parse4("parseTryStatement", "try {} finally {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     expect(statement.catchClauses, hasLength(0));
@@ -7670,7 +9976,9 @@ void''');
   }
 
   void test_parseTryStatement_multiple() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} on NPE catch (e) {} on Error {} catch (e) {}");
+    TryStatement statement = ParserTestCase.parse4(
+        "parseTryStatement",
+        "try {} on NPE catch (e) {} on Error {} catch (e) {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     expect(statement.catchClauses, hasLength(3));
@@ -7679,7 +9987,8 @@ void''');
   }
 
   void test_parseTryStatement_on() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} on Error {}");
+    TryStatement statement =
+        ParserTestCase.parse4("parseTryStatement", "try {} on Error {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     NodeList<CatchClause> catchClauses = statement.catchClauses;
@@ -7697,7 +10006,8 @@ void''');
   }
 
   void test_parseTryStatement_on_catch() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} on Error catch (e, s) {}");
+    TryStatement statement =
+        ParserTestCase.parse4("parseTryStatement", "try {} on Error catch (e, s) {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     NodeList<CatchClause> catchClauses = statement.catchClauses;
@@ -7715,7 +10025,9 @@ void''');
   }
 
   void test_parseTryStatement_on_catch_finally() {
-    TryStatement statement = ParserTestCase.parse4("parseTryStatement", "try {} on Error catch (e, s) {} finally {}");
+    TryStatement statement = ParserTestCase.parse4(
+        "parseTryStatement",
+        "try {} on Error catch (e, s) {} finally {}");
     expect(statement.tryKeyword, isNotNull);
     expect(statement.body, isNotNull);
     NodeList<CatchClause> catchClauses = statement.catchClauses;
@@ -7733,7 +10045,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_noParameters() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef bool F();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef bool F();");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7743,7 +10058,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_noReturnType() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef F();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef F();");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7753,7 +10071,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_parameterizedReturnType() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef A<B> F();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef A<B> F();");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7763,7 +10084,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_parameters() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef bool F(Object value);");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef bool F(Object value);");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7773,7 +10097,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_typeParameters() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef bool F<E>();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef bool F<E>();");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7783,7 +10110,10 @@ void''');
   }
 
   void test_parseTypeAlias_function_voidReturnType() {
-    FunctionTypeAlias typeAlias = ParserTestCase.parse("parseTypeAlias", <Object> [emptyCommentAndMetadata()], "typedef void F();");
+    FunctionTypeAlias typeAlias = ParserTestCase.parse(
+        "parseTypeAlias",
+        <Object>[emptyCommentAndMetadata()],
+        "typedef void F();");
     expect(typeAlias.keyword, isNotNull);
     expect(typeAlias.name, isNotNull);
     expect(typeAlias.parameters, isNotNull);
@@ -7793,14 +10123,16 @@ void''');
   }
 
   void test_parseTypeArgumentList_multiple() {
-    TypeArgumentList argumentList = ParserTestCase.parse4("parseTypeArgumentList", "<int, int, int>");
+    TypeArgumentList argumentList =
+        ParserTestCase.parse4("parseTypeArgumentList", "<int, int, int>");
     expect(argumentList.leftBracket, isNotNull);
     expect(argumentList.arguments, hasLength(3));
     expect(argumentList.rightBracket, isNotNull);
   }
 
   void test_parseTypeArgumentList_nested() {
-    TypeArgumentList argumentList = ParserTestCase.parse4("parseTypeArgumentList", "<A<B>>");
+    TypeArgumentList argumentList =
+        ParserTestCase.parse4("parseTypeArgumentList", "<A<B>>");
     expect(argumentList.leftBracket, isNotNull);
     expect(argumentList.arguments, hasLength(1));
     TypeName argument = argumentList.arguments[0];
@@ -7812,7 +10144,8 @@ void''');
   }
 
   void test_parseTypeArgumentList_single() {
-    TypeArgumentList argumentList = ParserTestCase.parse4("parseTypeArgumentList", "<int>");
+    TypeArgumentList argumentList =
+        ParserTestCase.parse4("parseTypeArgumentList", "<int>");
     expect(argumentList.leftBracket, isNotNull);
     expect(argumentList.arguments, hasLength(1));
     expect(argumentList.rightBracket, isNotNull);
@@ -7831,7 +10164,8 @@ void''');
   }
 
   void test_parseTypeParameter_bounded() {
-    TypeParameter parameter = ParserTestCase.parse4("parseTypeParameter", "A extends B");
+    TypeParameter parameter =
+        ParserTestCase.parse4("parseTypeParameter", "A extends B");
     expect(parameter.bound, isNotNull);
     expect(parameter.keyword, isNotNull);
     expect(parameter.name, isNotNull);
@@ -7845,42 +10179,48 @@ void''');
   }
 
   void test_parseTypeParameterList_multiple() {
-    TypeParameterList parameterList = ParserTestCase.parse4("parseTypeParameterList", "<A, B extends C, D>");
+    TypeParameterList parameterList =
+        ParserTestCase.parse4("parseTypeParameterList", "<A, B extends C, D>");
     expect(parameterList.leftBracket, isNotNull);
     expect(parameterList.rightBracket, isNotNull);
     expect(parameterList.typeParameters, hasLength(3));
   }
 
   void test_parseTypeParameterList_parameterizedWithTrailingEquals() {
-    TypeParameterList parameterList = ParserTestCase.parse4("parseTypeParameterList", "<A extends B<E>>=");
+    TypeParameterList parameterList =
+        ParserTestCase.parse4("parseTypeParameterList", "<A extends B<E>>=");
     expect(parameterList.leftBracket, isNotNull);
     expect(parameterList.rightBracket, isNotNull);
     expect(parameterList.typeParameters, hasLength(1));
   }
 
   void test_parseTypeParameterList_single() {
-    TypeParameterList parameterList = ParserTestCase.parse4("parseTypeParameterList", "<A>");
+    TypeParameterList parameterList =
+        ParserTestCase.parse4("parseTypeParameterList", "<A>");
     expect(parameterList.leftBracket, isNotNull);
     expect(parameterList.rightBracket, isNotNull);
     expect(parameterList.typeParameters, hasLength(1));
   }
 
   void test_parseTypeParameterList_withTrailingEquals() {
-    TypeParameterList parameterList = ParserTestCase.parse4("parseTypeParameterList", "<A>=");
+    TypeParameterList parameterList =
+        ParserTestCase.parse4("parseTypeParameterList", "<A>=");
     expect(parameterList.leftBracket, isNotNull);
     expect(parameterList.rightBracket, isNotNull);
     expect(parameterList.typeParameters, hasLength(1));
   }
 
   void test_parseUnaryExpression_decrement_normal() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "--x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "--x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS_MINUS);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_decrement_super() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "--super");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "--super");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS);
     Expression innerExpression = expression.operand;
@@ -7893,7 +10233,8 @@ void''');
   }
 
   void test_parseUnaryExpression_decrement_super_propertyAccess() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "--super.x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "--super.x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS_MINUS);
     expect(expression.operand, isNotNull);
@@ -7903,14 +10244,16 @@ void''');
   }
 
   void test_parseUnaryExpression_increment_normal() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "++x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "++x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS_PLUS);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_increment_super_index() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "++super[0]");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "++super[0]");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS_PLUS);
     expect(expression.operand, isNotNull);
@@ -7920,7 +10263,8 @@ void''');
   }
 
   void test_parseUnaryExpression_increment_super_propertyAccess() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "++super.x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "++super.x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.PLUS_PLUS);
     expect(expression.operand, isNotNull);
@@ -7930,112 +10274,144 @@ void''');
   }
 
   void test_parseUnaryExpression_minus_normal() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "-x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "-x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_minus_super() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "-super");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "-super");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.MINUS);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_not_normal() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "!x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "!x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.BANG);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_not_super() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "!super");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "!super");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.BANG);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_tilda_normal() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "~x");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "~x");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.TILDE);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseUnaryExpression_tilda_super() {
-    PrefixExpression expression = ParserTestCase.parse4("parseUnaryExpression", "~super");
+    PrefixExpression expression =
+        ParserTestCase.parse4("parseUnaryExpression", "~super");
     expect(expression.operator, isNotNull);
     expect(expression.operator.type, TokenType.TILDE);
     expect(expression.operand, isNotNull);
   }
 
   void test_parseVariableDeclaration_equals() {
-    VariableDeclaration declaration = ParserTestCase.parse4("parseVariableDeclaration", "a = b");
+    VariableDeclaration declaration =
+        ParserTestCase.parse4("parseVariableDeclaration", "a = b");
     expect(declaration.name, isNotNull);
     expect(declaration.equals, isNotNull);
     expect(declaration.initializer, isNotNull);
   }
 
   void test_parseVariableDeclaration_noEquals() {
-    VariableDeclaration declaration = ParserTestCase.parse4("parseVariableDeclaration", "a");
+    VariableDeclaration declaration =
+        ParserTestCase.parse4("parseVariableDeclaration", "a");
     expect(declaration.name, isNotNull);
     expect(declaration.equals, isNull);
     expect(declaration.initializer, isNull);
   }
 
   void test_parseVariableDeclarationListAfterMetadata_const_noType() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "const a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "const a");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNull);
     expect(declarationList.variables, hasLength(1));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_const_type() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "const A a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "const A a");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNotNull);
     expect(declarationList.variables, hasLength(1));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_final_noType() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "final a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "final a");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNull);
     expect(declarationList.variables, hasLength(1));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_final_type() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "final A a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "final A a");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNotNull);
     expect(declarationList.variables, hasLength(1));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_type_multiple() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "A a, b, c");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "A a, b, c");
     expect(declarationList.keyword, isNull);
     expect(declarationList.type, isNotNull);
     expect(declarationList.variables, hasLength(3));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_type_single() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "A a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "A a");
     expect(declarationList.keyword, isNull);
     expect(declarationList.type, isNotNull);
     expect(declarationList.variables, hasLength(1));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_var_multiple() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "var a, b, c");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "var a, b, c");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNull);
     expect(declarationList.variables, hasLength(3));
   }
 
   void test_parseVariableDeclarationListAfterMetadata_var_single() {
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterMetadata", <Object> [emptyCommentAndMetadata()], "var a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "var a");
     expect(declarationList.keyword, isNotNull);
     expect(declarationList.type, isNull);
     expect(declarationList.variables, hasLength(1));
@@ -8043,7 +10419,10 @@ void''');
 
   void test_parseVariableDeclarationListAfterType_type() {
     TypeName type = new TypeName(new SimpleIdentifier(null), null);
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterType", <Object> [emptyCommentAndMetadata(), null, type], "a");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterType",
+        <Object>[emptyCommentAndMetadata(), null, type],
+        "a");
     expect(declarationList.keyword, isNull);
     expect(declarationList.type, type);
     expect(declarationList.variables, hasLength(1));
@@ -8051,14 +10430,20 @@ void''');
 
   void test_parseVariableDeclarationListAfterType_var() {
     Token keyword = TokenFactory.tokenFromKeyword(Keyword.VAR);
-    VariableDeclarationList declarationList = ParserTestCase.parse("parseVariableDeclarationListAfterType", <Object> [emptyCommentAndMetadata(), keyword, null], "a, b, c");
+    VariableDeclarationList declarationList = ParserTestCase.parse(
+        "parseVariableDeclarationListAfterType",
+        <Object>[emptyCommentAndMetadata(), keyword, null],
+        "a, b, c");
     expect(declarationList.keyword, keyword);
     expect(declarationList.type, isNull);
     expect(declarationList.variables, hasLength(3));
   }
 
   void test_parseVariableDeclarationStatementAfterMetadata_multiple() {
-    VariableDeclarationStatement statement = ParserTestCase.parse("parseVariableDeclarationStatementAfterMetadata", <Object> [emptyCommentAndMetadata()], "var x, y, z;");
+    VariableDeclarationStatement statement = ParserTestCase.parse(
+        "parseVariableDeclarationStatementAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "var x, y, z;");
     expect(statement.semicolon, isNotNull);
     VariableDeclarationList variableList = statement.variables;
     expect(variableList, isNotNull);
@@ -8066,7 +10451,10 @@ void''');
   }
 
   void test_parseVariableDeclarationStatementAfterMetadata_single() {
-    VariableDeclarationStatement statement = ParserTestCase.parse("parseVariableDeclarationStatementAfterMetadata", <Object> [emptyCommentAndMetadata()], "var x;");
+    VariableDeclarationStatement statement = ParserTestCase.parse(
+        "parseVariableDeclarationStatementAfterMetadata",
+        <Object>[emptyCommentAndMetadata()],
+        "var x;");
     expect(statement.semicolon, isNotNull);
     VariableDeclarationList variableList = statement.variables;
     expect(variableList, isNotNull);
@@ -8074,7 +10462,8 @@ void''');
   }
 
   void test_parseWhileStatement() {
-    WhileStatement statement = ParserTestCase.parse4("parseWhileStatement", "while (x) {}");
+    WhileStatement statement =
+        ParserTestCase.parse4("parseWhileStatement", "while (x) {}");
     expect(statement.keyword, isNotNull);
     expect(statement.leftParenthesis, isNotNull);
     expect(statement.condition, isNotNull);
@@ -8083,7 +10472,8 @@ void''');
   }
 
   void test_parseWithClause_multiple() {
-    WithClause clause = ParserTestCase.parse4("parseWithClause", "with A, B, C");
+    WithClause clause =
+        ParserTestCase.parse4("parseWithClause", "with A, B, C");
     expect(clause.withKeyword, isNotNull);
     expect(clause.mixinTypes, hasLength(3));
   }
@@ -8095,7 +10485,8 @@ void''');
   }
 
   void test_parseYieldStatement_each() {
-    YieldStatement statement = ParserTestCase.parse4("parseYieldStatement", "yield* x;");
+    YieldStatement statement =
+        ParserTestCase.parse4("parseYieldStatement", "yield* x;");
     expect(statement.yieldKeyword, isNotNull);
     expect(statement.star, isNotNull);
     expect(statement.expression, isNotNull);
@@ -8103,7 +10494,8 @@ void''');
   }
 
   void test_parseYieldStatement_normal() {
-    YieldStatement statement = ParserTestCase.parse4("parseYieldStatement", "yield x;");
+    YieldStatement statement =
+        ParserTestCase.parse4("parseYieldStatement", "yield x;");
     expect(statement.yieldKeyword, isNotNull);
     expect(statement.star, isNull);
     expect(statement.expression, isNotNull);
@@ -8228,9 +10620,14 @@ void''');
    * @throws Exception if the method could not be invoked or throws an exception
    */
   String _computeStringValue(String lexeme, bool first, bool last) {
-    AnalysisErrorListener listener = new AnalysisErrorListener_SimpleParserTest_computeStringValue();
+    AnalysisErrorListener listener =
+        new AnalysisErrorListener_SimpleParserTest_computeStringValue();
     Parser parser = new Parser(null, listener);
-    return invokeParserMethodImpl(parser, "computeStringValue", <Object> [lexeme, first, last], null) as String;
+    return invokeParserMethodImpl(
+        parser,
+        "computeStringValue",
+        <Object>[lexeme, first, last],
+        null) as String;
   }
 
   /**
@@ -8243,7 +10640,10 @@ void''');
    */
   SimpleIdentifier _createSyntheticIdentifier() {
     GatheringErrorListener listener = new GatheringErrorListener();
-    return ParserTestCase.invokeParserMethod2("createSyntheticIdentifier", "", listener);
+    return ParserTestCase.invokeParserMethod2(
+        "createSyntheticIdentifier",
+        "",
+        listener);
   }
 
   /**
@@ -8256,7 +10656,10 @@ void''');
    */
   SimpleStringLiteral _createSyntheticStringLiteral() {
     GatheringErrorListener listener = new GatheringErrorListener();
-    return ParserTestCase.invokeParserMethod2("createSyntheticStringLiteral", "", listener);
+    return ParserTestCase.invokeParserMethod2(
+        "createSyntheticStringLiteral",
+        "",
+        listener);
   }
 
   /**
@@ -8269,7 +10672,10 @@ void''');
    */
   bool _isFunctionDeclaration(String source) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    return ParserTestCase.invokeParserMethod2("isFunctionDeclaration", source, listener) as bool;
+    return ParserTestCase.invokeParserMethod2(
+        "isFunctionDeclaration",
+        source,
+        listener) as bool;
   }
 
   /**
@@ -8285,13 +10691,18 @@ void''');
     //
     // Scan the source.
     //
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     Token tokenStream = scanner.tokenize();
     //
     // Parse the source.
     //
     Parser parser = new Parser(null, listener);
-    return invokeParserMethodImpl(parser, "isFunctionExpression", <Object> [tokenStream], tokenStream) as bool;
+    return invokeParserMethodImpl(
+        parser,
+        "isFunctionExpression",
+        <Object>[tokenStream],
+        tokenStream) as bool;
   }
 
   /**
@@ -8304,7 +10715,10 @@ void''');
    */
   bool _isInitializedVariableDeclaration(String source) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    return ParserTestCase.invokeParserMethod2("isInitializedVariableDeclaration", source, listener) as bool;
+    return ParserTestCase.invokeParserMethod2(
+        "isInitializedVariableDeclaration",
+        source,
+        listener) as bool;
   }
 
   /**
@@ -8317,7 +10731,10 @@ void''');
    */
   bool _isSwitchMember(String source) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    return ParserTestCase.invokeParserMethod2("isSwitchMember", source, listener) as bool;
+    return ParserTestCase.invokeParserMethod2(
+        "isSwitchMember",
+        source,
+        listener) as bool;
   }
 
   /**
@@ -8329,9 +10746,11 @@ void''');
    * @throws Exception if the source could not be parsed, if the compilation errors in the source do
    *           not match those that are expected, or if the result would have been `null`
    */
-  CompilationUnit _parseDirectives(String source, [List<ErrorCode> errorCodes = ErrorCode.EMPTY_LIST]) {
+  CompilationUnit _parseDirectives(String source, [List<ErrorCode> errorCodes =
+      ErrorCode.EMPTY_LIST]) {
     GatheringErrorListener listener = new GatheringErrorListener();
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     listener.setLineInfo(new TestSource(), scanner.lineStarts);
     Token token = scanner.tokenize();
     Parser parser = new Parser(null, listener);
@@ -8357,23 +10776,17 @@ void''');
     //
     // Scan the source.
     //
-    Scanner scanner = new Scanner(null, new CharSequenceReader(source), listener);
+    Scanner scanner =
+        new Scanner(null, new CharSequenceReader(source), listener);
     Token tokenStream = scanner.tokenize();
     //
     // Parse the source.
     //
     Parser parser = new Parser(null, listener);
-    return invokeParserMethodImpl(parser, methodName, <Object> [tokenStream], tokenStream) as Token;
+    return invokeParserMethodImpl(
+        parser,
+        methodName,
+        <Object>[tokenStream],
+        tokenStream) as Token;
   }
 }
-
-main() {
-  groupSep = ' | ';
-  runReflectiveTests(ComplexParserTest);
-  runReflectiveTests(ErrorParserTest);
-  runReflectiveTests(IncrementalParserTest);
-  runReflectiveTests(NonErrorParserTest);
-  runReflectiveTests(RecoveryParserTest);
-  runReflectiveTests(ResolutionCopierTest);
-  runReflectiveTests(SimpleParserTest);
-}