dart2js: run dartfmt on tests

tests/compiler/dart2js/subtype_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library subtype_test;
 
 import 'package:expect/expect.dart';
 import "package:async_helper/async_helper.dart";
 import 'type_test_helper.dart';
 import 'package:compiler/src/dart_types.dart';
-import "package:compiler/src/elements/elements.dart"
-       show Element, ClassElement;
+import "package:compiler/src/elements/elements.dart" show Element, ClassElement;
 
 void main() {
   testInterfaceSubtype();
   testCallableSubtype();
   testFunctionSubtyping();
   testTypedefSubtyping();
   testFunctionSubtypingOptional();
   testTypedefSubtypingOptional();
   testFunctionSubtypingNamed();
   testTypedefSubtypingNamed();
   testTypeVariableSubtype();
 }
 
 void testTypes(TypeEnvironment env, DartType subtype, DartType supertype,
-          bool expectSubtype, bool expectMoreSpecific) {
+    bool expectSubtype, bool expectMoreSpecific) {
   if (expectMoreSpecific == null) expectMoreSpecific = expectSubtype;
   Expect.equals(expectSubtype, env.isSubtype(subtype, supertype),
       '$subtype <: $supertype');
   Expect.equals(expectMoreSpecific, env.isMoreSpecific(subtype, supertype),
       '$subtype << $supertype');
 }
 
 void testElementTypes(TypeEnvironment env, String subname, String supername,
-                      bool expectSubtype, bool expectMoreSpecific) {
+    bool expectSubtype, bool expectMoreSpecific) {
   DartType subtype = env.getElementType(subname);
   DartType supertype = env.getElementType(supername);
   testTypes(env, subtype, supertype, expectSubtype, expectMoreSpecific);
 }
 
-
 void testInterfaceSubtype() {
   asyncTest(() => TypeEnvironment.create(r"""
       class A<T> {}
       class B<T1, T2> extends A<T1> {}
       // TODO(johnniwinther): Inheritance with different type arguments is
       // currently not supported by the implementation.
       class C<T1, T2> extends B<T2, T1> /*implements A<A<T1>>*/ {}
       """).then((env) {
-
-    void expect(bool expectSubtype, DartType T, DartType S,
-                {bool expectMoreSpecific}) {
-      testTypes(env, T, S, expectSubtype, expectMoreSpecific);
-    }
-
-    ClassElement A = env.getElement('A');
-    ClassElement B = env.getElement('B');
-    ClassElement C = env.getElement('C');
-    DartType Object_ = env['Object'];
-    DartType num_ = env['num'];
-    DartType int_ = env['int'];
-    DartType String_ = env['String'];
-    DartType dynamic_ = env['dynamic'];
-    DartType void_ = env['void'];
-
-    expect(true, void_, void_);
-    expect(true, void_, dynamic_);
-    // Unsure about the next one, see dartbug.com/14933.
-    expect(true, dynamic_, void_, expectMoreSpecific: false);
-    expect(false, void_, Object_);
-    expect(false, Object_, void_);
-
-    expect(true, Object_, Object_);
-    expect(true, num_, Object_);
-    expect(true, int_, Object_);
-    expect(true, String_, Object_);
-    expect(true, dynamic_, Object_, expectMoreSpecific: false);
-
-    expect(false, Object_, num_);
-    expect(true, num_, num_);
-    expect(true, int_, num_);
-    expect(false, String_, num_);
-    expect(true, dynamic_, num_, expectMoreSpecific: false);
-
-    expect(false, Object_, int_);
-    expect(false, num_, int_);
-    expect(true, int_, int_);
-    expect(false, String_, int_);
-    expect(true, dynamic_, int_, expectMoreSpecific: false);
-
-    expect(false, Object_, String_);
-    expect(false, num_, String_);
-    expect(false, int_, String_);
-    expect(true, String_, String_);
-    expect(true, dynamic_, String_, expectMoreSpecific: false);
-
-    expect(true, Object_, dynamic_);
-    expect(true, num_, dynamic_);
-    expect(true, int_, dynamic_);
-    expect(true, String_, dynamic_);
-    expect(true, dynamic_, dynamic_);
-
-    DartType A_Object = instantiate(A, [Object_]);
-    DartType A_num = instantiate(A, [num_]);
-    DartType A_int = instantiate(A, [int_]);
-    DartType A_String = instantiate(A, [String_]);
-    DartType A_dynamic = instantiate(A, [dynamic_]);
-
-    expect(true, A_Object, Object_);
-    expect(false, A_Object, num_);
-    expect(false, A_Object, int_);
-    expect(false, A_Object, String_);
-    expect(true, A_Object, dynamic_);
-
-    expect(true, A_Object, A_Object);
-    expect(true, A_num, A_Object);
-    expect(true, A_int, A_Object);
-    expect(true, A_String, A_Object);
-    expect(true, A_dynamic, A_Object, expectMoreSpecific: false);
-
-    expect(false, A_Object, A_num);
-    expect(true, A_num, A_num);
-    expect(true, A_int, A_num);
-    expect(false, A_String, A_num);
-    expect(true, A_dynamic, A_num, expectMoreSpecific: false);
-
-    expect(false, A_Object, A_int);
-    expect(false, A_num, A_int);
-    expect(true, A_int, A_int);
-    expect(false, A_String, A_int);
-    expect(true, A_dynamic, A_int, expectMoreSpecific: false);
-
-    expect(false, A_Object, A_String);
-    expect(false, A_num, A_String);
-    expect(false, A_int, A_String);
-    expect(true, A_String, A_String);
-    expect(true, A_dynamic, A_String, expectMoreSpecific: false);
-
-    expect(true, A_Object, A_dynamic);
-    expect(true, A_num, A_dynamic);
-    expect(true, A_int, A_dynamic);
-    expect(true, A_String, A_dynamic);
-    expect(true, A_dynamic, A_dynamic);
-
-    DartType B_Object_Object = instantiate(B, [Object_, Object_]);
-    DartType B_num_num = instantiate(B, [num_, num_]);
-    DartType B_int_num = instantiate(B, [int_, num_]);
-    DartType B_dynamic_dynamic = instantiate(B, [dynamic_, dynamic_]);
-    DartType B_String_dynamic = instantiate(B, [String_, dynamic_]);
-
-    expect(true, B_Object_Object, Object_);
-    expect(true, B_Object_Object, A_Object);
-    expect(false, B_Object_Object, A_num);
-    expect(false, B_Object_Object, A_int);
-    expect(false, B_Object_Object, A_String);
-    expect(true, B_Object_Object, A_dynamic);
-
-    expect(true, B_num_num, Object_);
-    expect(true, B_num_num, A_Object);
-    expect(true, B_num_num, A_num);
-    expect(false, B_num_num, A_int);
-    expect(false, B_num_num, A_String);
-    expect(true, B_num_num, A_dynamic);
-
-    expect(true, B_int_num, Object_);
-    expect(true, B_int_num, A_Object);
-    expect(true, B_int_num, A_num);
-    expect(true, B_int_num, A_int);
-    expect(false, B_int_num, A_String);
-    expect(true, B_int_num, A_dynamic);
-
-    expect(true, B_dynamic_dynamic, Object_);
-    expect(true, B_dynamic_dynamic, A_Object, expectMoreSpecific: false);
-    expect(true, B_dynamic_dynamic, A_num, expectMoreSpecific: false);
-    expect(true, B_dynamic_dynamic, A_int, expectMoreSpecific: false);
-    expect(true, B_dynamic_dynamic, A_String, expectMoreSpecific: false);
-    expect(true, B_dynamic_dynamic, A_dynamic);
-
-    expect(true, B_String_dynamic, Object_);
-    expect(true, B_String_dynamic, A_Object);
-    expect(false, B_String_dynamic, A_num);
-    expect(false, B_String_dynamic, A_int);
-    expect(true, B_String_dynamic, A_String);
-    expect(true, B_String_dynamic, A_dynamic);
-
-    expect(true, B_Object_Object, B_Object_Object);
-    expect(true, B_num_num, B_Object_Object);
-    expect(true, B_int_num, B_Object_Object);
-    expect(true, B_dynamic_dynamic, B_Object_Object, expectMoreSpecific: false);
-    expect(true, B_String_dynamic, B_Object_Object, expectMoreSpecific: false);
-
-    expect(false, B_Object_Object, B_num_num);
-    expect(true, B_num_num, B_num_num);
-    expect(true, B_int_num, B_num_num);
-    expect(true, B_dynamic_dynamic, B_num_num, expectMoreSpecific: false);
-    expect(false, B_String_dynamic, B_num_num);
-
-    expect(false, B_Object_Object, B_int_num);
-    expect(false, B_num_num, B_int_num);
-    expect(true, B_int_num, B_int_num);
-    expect(true, B_dynamic_dynamic, B_int_num, expectMoreSpecific: false);
-    expect(false, B_String_dynamic, B_int_num);
-
-    expect(true, B_Object_Object, B_dynamic_dynamic);
-    expect(true, B_num_num, B_dynamic_dynamic);
-    expect(true, B_int_num, B_dynamic_dynamic);
-    expect(true, B_dynamic_dynamic, B_dynamic_dynamic);
-    expect(true, B_String_dynamic, B_dynamic_dynamic);
-
-    expect(false, B_Object_Object, B_String_dynamic);
-    expect(false, B_num_num, B_String_dynamic);
-    expect(false, B_int_num, B_String_dynamic);
-    expect(true, B_dynamic_dynamic, B_String_dynamic,
-           expectMoreSpecific: false);
-    expect(true, B_String_dynamic, B_String_dynamic);
-
-    DartType C_Object_Object = instantiate(C, [Object_, Object_]);
-    DartType C_num_num = instantiate(C, [num_, num_]);
-    DartType C_int_String = instantiate(C, [int_, String_]);
-    DartType C_dynamic_dynamic = instantiate(C, [dynamic_, dynamic_]);
-
-    expect(true, C_Object_Object, B_Object_Object);
-    expect(false, C_Object_Object, B_num_num);
-    expect(false, C_Object_Object, B_int_num);
-    expect(true, C_Object_Object, B_dynamic_dynamic);
-    expect(false, C_Object_Object, B_String_dynamic);
-
-    expect(true, C_num_num, B_Object_Object);
-    expect(true, C_num_num, B_num_num);
-    expect(false, C_num_num, B_int_num);
-    expect(true, C_num_num, B_dynamic_dynamic);
-    expect(false, C_num_num, B_String_dynamic);
-
-    expect(true, C_int_String, B_Object_Object);
-    expect(false, C_int_String, B_num_num);
-    expect(false, C_int_String, B_int_num);
-    expect(true, C_int_String, B_dynamic_dynamic);
-    expect(true, C_int_String, B_String_dynamic);
-
-    expect(true, C_dynamic_dynamic, B_Object_Object, expectMoreSpecific: false);
-    expect(true, C_dynamic_dynamic, B_num_num, expectMoreSpecific: false);
-    expect(true, C_dynamic_dynamic, B_int_num, expectMoreSpecific: false);
-    expect(true, C_dynamic_dynamic, B_dynamic_dynamic);
-    expect(true, C_dynamic_dynamic, B_String_dynamic,
-           expectMoreSpecific: false);
-
-    expect(false, C_int_String, A_int);
-    expect(true, C_int_String, A_String);
-    // TODO(johnniwinther): Inheritance with different type arguments is
-    // currently not supported by the implementation.
-    //expect(true, C_int_String, instantiate(A, [A_int]));
-    expect(false, C_int_String, instantiate(A, [A_String]));
-  }));
+        void expect(bool expectSubtype, DartType T, DartType S,
+            {bool expectMoreSpecific}) {
+          testTypes(env, T, S, expectSubtype, expectMoreSpecific);
+        }
+
+        ClassElement A = env.getElement('A');
+        ClassElement B = env.getElement('B');
+        ClassElement C = env.getElement('C');
+        DartType Object_ = env['Object'];
+        DartType num_ = env['num'];
+        DartType int_ = env['int'];
+        DartType String_ = env['String'];
+        DartType dynamic_ = env['dynamic'];
+        DartType void_ = env['void'];
+
+        expect(true, void_, void_);
+        expect(true, void_, dynamic_);
+        // Unsure about the next one, see dartbug.com/14933.
+        expect(true, dynamic_, void_, expectMoreSpecific: false);
+        expect(false, void_, Object_);
+        expect(false, Object_, void_);
+
+        expect(true, Object_, Object_);
+        expect(true, num_, Object_);
+        expect(true, int_, Object_);
+        expect(true, String_, Object_);
+        expect(true, dynamic_, Object_, expectMoreSpecific: false);
+
+        expect(false, Object_, num_);
+        expect(true, num_, num_);
+        expect(true, int_, num_);
+        expect(false, String_, num_);
+        expect(true, dynamic_, num_, expectMoreSpecific: false);
+
+        expect(false, Object_, int_);
+        expect(false, num_, int_);
+        expect(true, int_, int_);
+        expect(false, String_, int_);
+        expect(true, dynamic_, int_, expectMoreSpecific: false);
+
+        expect(false, Object_, String_);
+        expect(false, num_, String_);
+        expect(false, int_, String_);
+        expect(true, String_, String_);
+        expect(true, dynamic_, String_, expectMoreSpecific: false);
+
+        expect(true, Object_, dynamic_);
+        expect(true, num_, dynamic_);
+        expect(true, int_, dynamic_);
+        expect(true, String_, dynamic_);
+        expect(true, dynamic_, dynamic_);
+
+        DartType A_Object = instantiate(A, [Object_]);
+        DartType A_num = instantiate(A, [num_]);
+        DartType A_int = instantiate(A, [int_]);
+        DartType A_String = instantiate(A, [String_]);
+        DartType A_dynamic = instantiate(A, [dynamic_]);
+
+        expect(true, A_Object, Object_);
+        expect(false, A_Object, num_);
+        expect(false, A_Object, int_);
+        expect(false, A_Object, String_);
+        expect(true, A_Object, dynamic_);
+
+        expect(true, A_Object, A_Object);
+        expect(true, A_num, A_Object);
+        expect(true, A_int, A_Object);
+        expect(true, A_String, A_Object);
+        expect(true, A_dynamic, A_Object, expectMoreSpecific: false);
+
+        expect(false, A_Object, A_num);
+        expect(true, A_num, A_num);
+        expect(true, A_int, A_num);
+        expect(false, A_String, A_num);
+        expect(true, A_dynamic, A_num, expectMoreSpecific: false);
+
+        expect(false, A_Object, A_int);
+        expect(false, A_num, A_int);
+        expect(true, A_int, A_int);
+        expect(false, A_String, A_int);
+        expect(true, A_dynamic, A_int, expectMoreSpecific: false);
+
+        expect(false, A_Object, A_String);
+        expect(false, A_num, A_String);
+        expect(false, A_int, A_String);
+        expect(true, A_String, A_String);
+        expect(true, A_dynamic, A_String, expectMoreSpecific: false);
+
+        expect(true, A_Object, A_dynamic);
+        expect(true, A_num, A_dynamic);
+        expect(true, A_int, A_dynamic);
+        expect(true, A_String, A_dynamic);
+        expect(true, A_dynamic, A_dynamic);
+
+        DartType B_Object_Object = instantiate(B, [Object_, Object_]);
+        DartType B_num_num = instantiate(B, [num_, num_]);
+        DartType B_int_num = instantiate(B, [int_, num_]);
+        DartType B_dynamic_dynamic = instantiate(B, [dynamic_, dynamic_]);
+        DartType B_String_dynamic = instantiate(B, [String_, dynamic_]);
+
+        expect(true, B_Object_Object, Object_);
+        expect(true, B_Object_Object, A_Object);
+        expect(false, B_Object_Object, A_num);
+        expect(false, B_Object_Object, A_int);
+        expect(false, B_Object_Object, A_String);
+        expect(true, B_Object_Object, A_dynamic);
+
+        expect(true, B_num_num, Object_);
+        expect(true, B_num_num, A_Object);
+        expect(true, B_num_num, A_num);
+        expect(false, B_num_num, A_int);
+        expect(false, B_num_num, A_String);
+        expect(true, B_num_num, A_dynamic);
+
+        expect(true, B_int_num, Object_);
+        expect(true, B_int_num, A_Object);
+        expect(true, B_int_num, A_num);
+        expect(true, B_int_num, A_int);
+        expect(false, B_int_num, A_String);
+        expect(true, B_int_num, A_dynamic);
+
+        expect(true, B_dynamic_dynamic, Object_);
+        expect(true, B_dynamic_dynamic, A_Object, expectMoreSpecific: false);
+        expect(true, B_dynamic_dynamic, A_num, expectMoreSpecific: false);
+        expect(true, B_dynamic_dynamic, A_int, expectMoreSpecific: false);
+        expect(true, B_dynamic_dynamic, A_String, expectMoreSpecific: false);
+        expect(true, B_dynamic_dynamic, A_dynamic);
+
+        expect(true, B_String_dynamic, Object_);
+        expect(true, B_String_dynamic, A_Object);
+        expect(false, B_String_dynamic, A_num);
+        expect(false, B_String_dynamic, A_int);
+        expect(true, B_String_dynamic, A_String);
+        expect(true, B_String_dynamic, A_dynamic);
+
+        expect(true, B_Object_Object, B_Object_Object);
+        expect(true, B_num_num, B_Object_Object);
+        expect(true, B_int_num, B_Object_Object);
+        expect(true, B_dynamic_dynamic, B_Object_Object,
+            expectMoreSpecific: false);
+        expect(true, B_String_dynamic, B_Object_Object,
+            expectMoreSpecific: false);
+
+        expect(false, B_Object_Object, B_num_num);
+        expect(true, B_num_num, B_num_num);
+        expect(true, B_int_num, B_num_num);
+        expect(true, B_dynamic_dynamic, B_num_num, expectMoreSpecific: false);
+        expect(false, B_String_dynamic, B_num_num);
+
+        expect(false, B_Object_Object, B_int_num);
+        expect(false, B_num_num, B_int_num);
+        expect(true, B_int_num, B_int_num);
+        expect(true, B_dynamic_dynamic, B_int_num, expectMoreSpecific: false);
+        expect(false, B_String_dynamic, B_int_num);
+
+        expect(true, B_Object_Object, B_dynamic_dynamic);
+        expect(true, B_num_num, B_dynamic_dynamic);
+        expect(true, B_int_num, B_dynamic_dynamic);
+        expect(true, B_dynamic_dynamic, B_dynamic_dynamic);
+        expect(true, B_String_dynamic, B_dynamic_dynamic);
+
+        expect(false, B_Object_Object, B_String_dynamic);
+        expect(false, B_num_num, B_String_dynamic);
+        expect(false, B_int_num, B_String_dynamic);
+        expect(true, B_dynamic_dynamic, B_String_dynamic,
+            expectMoreSpecific: false);
+        expect(true, B_String_dynamic, B_String_dynamic);
+
+        DartType C_Object_Object = instantiate(C, [Object_, Object_]);
+        DartType C_num_num = instantiate(C, [num_, num_]);
+        DartType C_int_String = instantiate(C, [int_, String_]);
+        DartType C_dynamic_dynamic = instantiate(C, [dynamic_, dynamic_]);
+
+        expect(true, C_Object_Object, B_Object_Object);
+        expect(false, C_Object_Object, B_num_num);
+        expect(false, C_Object_Object, B_int_num);
+        expect(true, C_Object_Object, B_dynamic_dynamic);
+        expect(false, C_Object_Object, B_String_dynamic);
+
+        expect(true, C_num_num, B_Object_Object);
+        expect(true, C_num_num, B_num_num);
+        expect(false, C_num_num, B_int_num);
+        expect(true, C_num_num, B_dynamic_dynamic);
+        expect(false, C_num_num, B_String_dynamic);
+
+        expect(true, C_int_String, B_Object_Object);
+        expect(false, C_int_String, B_num_num);
+        expect(false, C_int_String, B_int_num);
+        expect(true, C_int_String, B_dynamic_dynamic);
+        expect(true, C_int_String, B_String_dynamic);
+
+        expect(true, C_dynamic_dynamic, B_Object_Object,
+            expectMoreSpecific: false);
+        expect(true, C_dynamic_dynamic, B_num_num, expectMoreSpecific: false);
+        expect(true, C_dynamic_dynamic, B_int_num, expectMoreSpecific: false);
+        expect(true, C_dynamic_dynamic, B_dynamic_dynamic);
+        expect(true, C_dynamic_dynamic, B_String_dynamic,
+            expectMoreSpecific: false);
+
+        expect(false, C_int_String, A_int);
+        expect(true, C_int_String, A_String);
+        // TODO(johnniwinther): Inheritance with different type arguments is
+        // currently not supported by the implementation.
+        //expect(true, C_int_String, instantiate(A, [A_int]));
+        expect(false, C_int_String, instantiate(A, [A_String]));
+      }));
 }
 
 void testCallableSubtype() {
   asyncTest(() => TypeEnvironment.create(r"""
       class U {}
       class V extends U {}
       class W extends V {}
       class A {
         int call(V v, int i);
 
         int m1(U u, int i);
         int m2(W w, num n);
         U m3(V v, int i);
         int m4(V v, U u);
         void m5(V v, int i);
       }
       """).then((env) {
-    void expect(bool expectSubtype, DartType T, DartType S,
-                {bool expectMoreSpecific}) {
-      testTypes(env, T, S, expectSubtype, expectMoreSpecific);
-    }
+        void expect(bool expectSubtype, DartType T, DartType S,
+            {bool expectMoreSpecific}) {
+          testTypes(env, T, S, expectSubtype, expectMoreSpecific);
+        }
 
-    ClassElement classA = env.getElement('A');
-    DartType A = classA.rawType;
-    DartType function = env['Function'];
-    DartType call = env.getMemberType(classA, 'call');
-    DartType m1 = env.getMemberType(classA, 'm1');
-    DartType m2 = env.getMemberType(classA, 'm2');
-    DartType m3 = env.getMemberType(classA, 'm3');
-    DartType m4 = env.getMemberType(classA, 'm4');
-    DartType m5 = env.getMemberType(classA, 'm5');
+        ClassElement classA = env.getElement('A');
+        DartType A = classA.rawType;
+        DartType function = env['Function'];
+        DartType call = env.getMemberType(classA, 'call');
+        DartType m1 = env.getMemberType(classA, 'm1');
+        DartType m2 = env.getMemberType(classA, 'm2');
+        DartType m3 = env.getMemberType(classA, 'm3');
+        DartType m4 = env.getMemberType(classA, 'm4');
+        DartType m5 = env.getMemberType(classA, 'm5');
 
-    expect(true, A, function);
-    expect(true, A, call);
-    expect(true, call, m1);
-    expect(true, A, m1);
-    expect(true, A, m2, expectMoreSpecific: false);
-    expect(false, A, m3);
-    expect(false, A, m4);
-    expect(true, A, m5);
-  }));
+        expect(true, A, function);
+        expect(true, A, call);
+        expect(true, call, m1);
+        expect(true, A, m1);
+        expect(true, A, m2, expectMoreSpecific: false);
+        expect(false, A, m3);
+        expect(false, A, m4);
+        expect(true, A, m5);
+      }));
 }
 
 testFunctionSubtyping() {
   asyncTest(() => TypeEnvironment.create(r"""
       _() => null;
       void void_() {}
       void void_2() {}
       int int_() => 0;
       int int_2() => 0;
       Object Object_() => null;
@@ skipping 26 matching lines @@
       typedef Object Object__int(int i);
       typedef int int__double(double d);
       typedef int int__int_int(int i1, int i2);
       typedef void inline_void_(void f());
       typedef void inline_void__int(void f(int i));
       """).then(functionSubtypingHelper));
 }
 
 functionSubtypingHelper(TypeEnvironment env) {
   void expect(bool expectSubtype, String sub, String sup,
-              {bool expectMoreSpecific}) {
+      {bool expectMoreSpecific}) {
     testElementTypes(env, sub, sup, expectSubtype, expectMoreSpecific);
   }
 
   // () -> int <: Function
   expect(true, 'int_', 'Function');
   // Function <: () -> int
   expect(false, 'Function', 'int_');
 
   // () -> dynamic <: () -> dynamic
   expect(true, '_', '_');
@@ skipping 67 matching lines @@
       typedef void void__int__int_int(int i1, [int i2, int i3]);
       typedef void void___double(double d);
       typedef void void___int_int([int i1, int i2]);
       typedef void void___int_int_int([int i1, int i2, int i3]);
       typedef void void___Object_int([Object o, int i]);
       """).then(functionSubtypingOptionalHelper));
 }
 
 functionSubtypingOptionalHelper(TypeEnvironment env) {
   void expect(bool expectSubtype, String sub, String sup,
-              {bool expectMoreSpecific}) {
+      {bool expectMoreSpecific}) {
     testElementTypes(env, sub, sup, expectSubtype, expectMoreSpecific);
   }
 
   // Test ([int])->void <: ()->void.
   expect(true, 'void___int', 'void_');
   // Test ([int])->void <: (int)->void.
   expect(true, 'void___int', 'void__int');
   // Test (int)->void <: ([int])->void.
   expect(false, 'void__int', 'void___int');
   // Test ([int])->void <: ([int])->void.
@@ skipping 59 matching lines @@
       typedef void void___a_int_b_int({int a, int b});
       typedef void void___a_int_b_int_c_int({int a, int b, int c});
       typedef void void___a_int_c_int({int a, int c});
       typedef void void___b_int_c_int({int b, int c});
       typedef void void___c_int({int c});
       """).then(functionSubtypingNamedHelper));
 }
 
 functionSubtypingNamedHelper(TypeEnvironment env) {
   expect(bool expectSubtype, String sub, String sup,
-         {bool expectMoreSpecific}) {
+      {bool expectMoreSpecific}) {
     testElementTypes(env, sub, sup, expectSubtype, expectMoreSpecific);
   }
 
   // Test ({int a})->void <: ()->void.
   expect(true, 'void___a_int', 'void_');
   // Test ({int a})->void <: (int)->void.
   expect(false, 'void___a_int', 'void__int');
   // Test (int)->void <: ({int a})->void.
   expect(false, 'void__int', 'void___a_int');
   // Test ({int a})->void <: ({int a})->void.
@@ skipping 26 matching lines @@
       class B<T extends Object> {}
       class C<T extends num> {}
       class D<T extends int> {}
       class E<T extends S, S extends num> {}
       class F<T extends num, S extends T> {}
       class G<T extends T> {}
       class H<T extends S, S extends T> {}
       class I<T extends S, S extends U, U extends T> {}
       class J<T extends S, S extends U, U extends S> {}
       """).then((env) {
-    void expect(bool expectSubtype, DartType T, DartType S,
-                {bool expectMoreSpecific}) {
-      testTypes(env, T, S, expectSubtype, expectMoreSpecific);
-    }
-
-    ClassElement A = env.getElement('A');
-    TypeVariableType A_T = A.thisType.typeArguments[0];
-    ClassElement B = env.getElement('B');
-    TypeVariableType B_T = B.thisType.typeArguments[0];
-    ClassElement C = env.getElement('C');
-    TypeVariableType C_T = C.thisType.typeArguments[0];
-    ClassElement D = env.getElement('D');
-    TypeVariableType D_T = D.thisType.typeArguments[0];
-    ClassElement E = env.getElement('E');
-    TypeVariableType E_T = E.thisType.typeArguments[0];
-    TypeVariableType E_S = E.thisType.typeArguments[1];
-    ClassElement F = env.getElement('F');
-    TypeVariableType F_T = F.thisType.typeArguments[0];
-    TypeVariableType F_S = F.thisType.typeArguments[1];
-    ClassElement G = env.getElement('G');
-    TypeVariableType G_T = G.thisType.typeArguments[0];
-    ClassElement H = env.getElement('H');
-    TypeVariableType H_T = H.thisType.typeArguments[0];
-    TypeVariableType H_S = H.thisType.typeArguments[1];
-    ClassElement I = env.getElement('I');
-    TypeVariableType I_T = I.thisType.typeArguments[0];
-    TypeVariableType I_S = I.thisType.typeArguments[1];
-    TypeVariableType I_U = I.thisType.typeArguments[2];
-    ClassElement J = env.getElement('J');
-    TypeVariableType J_T = J.thisType.typeArguments[0];
-    TypeVariableType J_S = J.thisType.typeArguments[1];
-    TypeVariableType J_U = J.thisType.typeArguments[2];
-
-    DartType Object_ = env['Object'];
-    DartType num_ = env['num'];
-    DartType int_ = env['int'];
-    DartType String_ = env['String'];
-    DartType dynamic_ = env['dynamic'];
-
-    // class A<T> {}
-    expect(true, A_T, Object_);
-    expect(false, A_T, num_);
-    expect(false, A_T, int_);
-    expect(false, A_T, String_);
-    expect(true, A_T, dynamic_);
-    expect(true, A_T, A_T);
-    expect(false, A_T, B_T);
-
-    // class B<T extends Object> {}
-    expect(true, B_T, Object_);
-    expect(false, B_T, num_);
-    expect(false, B_T, int_);
-    expect(false, B_T, String_);
-    expect(true, B_T, dynamic_);
-    expect(true, B_T, B_T);
-    expect(false, B_T, A_T);
-
-    // class C<T extends num> {}
-    expect(true, C_T, Object_);
-    expect(true, C_T, num_);
-    expect(false, C_T, int_);
-    expect(false, C_T, String_);
-    expect(true, C_T, dynamic_);
-    expect(true, C_T, C_T);
-    expect(false, C_T, A_T);
-
-    // class D<T extends int> {}
-    expect(true, D_T, Object_);
-    expect(true, D_T, num_);
-    expect(true, D_T, int_);
-    expect(false, D_T, String_);
-    expect(true, D_T, dynamic_);
-    expect(true, D_T, D_T);
-    expect(false, D_T, A_T);
-
-    // class E<T extends S, S extends num> {}
-    expect(true, E_T, Object_);
-    expect(true, E_T, num_);
-    expect(false, E_T, int_);
-    expect(false, E_T, String_);
-    expect(true, E_T, dynamic_);
-    expect(true, E_T, E_T);
-    expect(true, E_T, E_S);
-    expect(false, E_T, A_T);
-
-    expect(true, E_S, Object_);
-    expect(true, E_S, num_);
-    expect(false, E_S, int_);
-    expect(false, E_S, String_);
-    expect(true, E_S, dynamic_);
-    expect(false, E_S, E_T);
-    expect(true, E_S, E_S);
-    expect(false, E_S, A_T);
-
-    // class F<T extends num, S extends T> {}
-    expect(true, F_T, Object_);
-    expect(true, F_T, num_);
-    expect(false, F_T, int_);
-    expect(false, F_T, String_);
-    expect(true, F_T, dynamic_);
-    expect(false, F_T, F_S);
-    expect(true, F_T, F_T);
-    expect(false, F_T, A_T);
-
-    expect(true, F_S, Object_);
-    expect(true, F_S, num_);
-    expect(false, F_S, int_);
-    expect(false, F_S, String_);
-    expect(true, F_S, dynamic_);
-    expect(true, F_S, F_S);
-    expect(true, F_S, F_T);
-    expect(false, F_S, A_T);
-
-    // class G<T extends T> {}
-    expect(true, G_T, Object_);
-    expect(false, G_T, num_);
-    expect(false, G_T, int_);
-    expect(false, G_T, String_);
-    expect(true, G_T, dynamic_);
-    expect(true, G_T, G_T);
-    expect(false, G_T, A_T);
-
-    // class H<T extends S, S extends T> {}
-    expect(true, H_T, Object_);
-    expect(false, H_T, num_);
-    expect(false, H_T, int_);
-    expect(false, H_T, String_);
-    expect(true, H_T, dynamic_);
-    expect(true, H_T, H_T);
-    expect(true, H_T, H_S);
-    expect(false, H_T, A_T);
-
-    expect(true, H_S, Object_);
-    expect(false, H_S, num_);
-    expect(false, H_S, int_);
-    expect(false, H_S, String_);
-    expect(true, H_S, dynamic_);
-    expect(true, H_S, H_T);
-    expect(true, H_S, H_S);
-    expect(false, H_S, A_T);
-
-    // class I<T extends S, S extends U, U extends T> {}
-    expect(true, I_T, Object_);
-    expect(false, I_T, num_);
-    expect(false, I_T, int_);
-    expect(false, I_T, String_);
-    expect(true, I_T, dynamic_);
-    expect(true, I_T, I_T);
-    expect(true, I_T, I_S);
-    expect(true, I_T, I_U);
-    expect(false, I_T, A_T);
-
-    expect(true, I_S, Object_);
-    expect(false, I_S, num_);
-    expect(false, I_S, int_);
-    expect(false, I_S, String_);
-    expect(true, I_S, dynamic_);
-    expect(true, I_S, I_T);
-    expect(true, I_S, I_S);
-    expect(true, I_S, I_U);
-    expect(false, I_S, A_T);
-
-    expect(true, I_U, Object_);
-    expect(false, I_U, num_);
-    expect(false, I_U, int_);
-    expect(false, I_U, String_);
-    expect(true, I_U, dynamic_);
-    expect(true, I_U, I_T);
-    expect(true, I_U, I_S);
-    expect(true, I_U, I_U);
-    expect(false, I_U, A_T);
-
-    // class J<T extends S, S extends U, U extends S> {}
-    expect(true, J_T, Object_);
-    expect(false, J_T, num_);
-    expect(false, J_T, int_);
-    expect(false, J_T, String_);
-    expect(true, J_T, dynamic_);
-    expect(true, J_T, J_T);
-    expect(true, J_T, J_S);
-    expect(true, J_T, J_U);
-    expect(false, J_T, A_T);
-
-    expect(true, J_S, Object_);
-    expect(false, J_S, num_);
-    expect(false, J_S, int_);
-    expect(false, J_S, String_);
-    expect(true, J_S, dynamic_);
-    expect(false, J_S, J_T);
-    expect(true, J_S, J_S);
-    expect(true, J_S, J_U);
-    expect(false, J_S, A_T);
-
-    expect(true, J_U, Object_);
-    expect(false, J_U, num_);
-    expect(false, J_U, int_);
-    expect(false, J_U, String_);
-    expect(true, J_U, dynamic_);
-    expect(false, J_U, J_T);
-    expect(true, J_U, J_S);
-    expect(true, J_U, J_U);
-    expect(false, J_U, A_T);
-  }));
+        void expect(bool expectSubtype, DartType T, DartType S,
+            {bool expectMoreSpecific}) {
+          testTypes(env, T, S, expectSubtype, expectMoreSpecific);
+        }
+
+        ClassElement A = env.getElement('A');
+        TypeVariableType A_T = A.thisType.typeArguments[0];
+        ClassElement B = env.getElement('B');
+        TypeVariableType B_T = B.thisType.typeArguments[0];
+        ClassElement C = env.getElement('C');
+        TypeVariableType C_T = C.thisType.typeArguments[0];
+        ClassElement D = env.getElement('D');
+        TypeVariableType D_T = D.thisType.typeArguments[0];
+        ClassElement E = env.getElement('E');
+        TypeVariableType E_T = E.thisType.typeArguments[0];
+        TypeVariableType E_S = E.thisType.typeArguments[1];
+        ClassElement F = env.getElement('F');
+        TypeVariableType F_T = F.thisType.typeArguments[0];
+        TypeVariableType F_S = F.thisType.typeArguments[1];
+        ClassElement G = env.getElement('G');
+        TypeVariableType G_T = G.thisType.typeArguments[0];
+        ClassElement H = env.getElement('H');
+        TypeVariableType H_T = H.thisType.typeArguments[0];
+        TypeVariableType H_S = H.thisType.typeArguments[1];
+        ClassElement I = env.getElement('I');
+        TypeVariableType I_T = I.thisType.typeArguments[0];
+        TypeVariableType I_S = I.thisType.typeArguments[1];
+        TypeVariableType I_U = I.thisType.typeArguments[2];
+        ClassElement J = env.getElement('J');
+        TypeVariableType J_T = J.thisType.typeArguments[0];
+        TypeVariableType J_S = J.thisType.typeArguments[1];
+        TypeVariableType J_U = J.thisType.typeArguments[2];
+
+        DartType Object_ = env['Object'];
+        DartType num_ = env['num'];
+        DartType int_ = env['int'];
+        DartType String_ = env['String'];
+        DartType dynamic_ = env['dynamic'];
+
+        // class A<T> {}
+        expect(true, A_T, Object_);
+        expect(false, A_T, num_);
+        expect(false, A_T, int_);
+        expect(false, A_T, String_);
+        expect(true, A_T, dynamic_);
+        expect(true, A_T, A_T);
+        expect(false, A_T, B_T);
+
+        // class B<T extends Object> {}
+        expect(true, B_T, Object_);
+        expect(false, B_T, num_);
+        expect(false, B_T, int_);
+        expect(false, B_T, String_);
+        expect(true, B_T, dynamic_);
+        expect(true, B_T, B_T);
+        expect(false, B_T, A_T);
+
+        // class C<T extends num> {}
+        expect(true, C_T, Object_);
+        expect(true, C_T, num_);
+        expect(false, C_T, int_);
+        expect(false, C_T, String_);
+        expect(true, C_T, dynamic_);
+        expect(true, C_T, C_T);
+        expect(false, C_T, A_T);
+
+        // class D<T extends int> {}
+        expect(true, D_T, Object_);
+        expect(true, D_T, num_);
+        expect(true, D_T, int_);
+        expect(false, D_T, String_);
+        expect(true, D_T, dynamic_);
+        expect(true, D_T, D_T);
+        expect(false, D_T, A_T);
+
+        // class E<T extends S, S extends num> {}
+        expect(true, E_T, Object_);
+        expect(true, E_T, num_);
+        expect(false, E_T, int_);
+        expect(false, E_T, String_);
+        expect(true, E_T, dynamic_);
+        expect(true, E_T, E_T);
+        expect(true, E_T, E_S);
+        expect(false, E_T, A_T);
+
+        expect(true, E_S, Object_);
+        expect(true, E_S, num_);
+        expect(false, E_S, int_);
+        expect(false, E_S, String_);
+        expect(true, E_S, dynamic_);
+        expect(false, E_S, E_T);
+        expect(true, E_S, E_S);
+        expect(false, E_S, A_T);
+
+        // class F<T extends num, S extends T> {}
+        expect(true, F_T, Object_);
+        expect(true, F_T, num_);
+        expect(false, F_T, int_);
+        expect(false, F_T, String_);
+        expect(true, F_T, dynamic_);
+        expect(false, F_T, F_S);
+        expect(true, F_T, F_T);
+        expect(false, F_T, A_T);
+
+        expect(true, F_S, Object_);
+        expect(true, F_S, num_);
+        expect(false, F_S, int_);
+        expect(false, F_S, String_);
+        expect(true, F_S, dynamic_);
+        expect(true, F_S, F_S);
+        expect(true, F_S, F_T);
+        expect(false, F_S, A_T);
+
+        // class G<T extends T> {}
+        expect(true, G_T, Object_);
+        expect(false, G_T, num_);
+        expect(false, G_T, int_);
+        expect(false, G_T, String_);
+        expect(true, G_T, dynamic_);
+        expect(true, G_T, G_T);
+        expect(false, G_T, A_T);
+
+        // class H<T extends S, S extends T> {}
+        expect(true, H_T, Object_);
+        expect(false, H_T, num_);
+        expect(false, H_T, int_);
+        expect(false, H_T, String_);
+        expect(true, H_T, dynamic_);
+        expect(true, H_T, H_T);
+        expect(true, H_T, H_S);
+        expect(false, H_T, A_T);
+
+        expect(true, H_S, Object_);
+        expect(false, H_S, num_);
+        expect(false, H_S, int_);
+        expect(false, H_S, String_);
+        expect(true, H_S, dynamic_);
+        expect(true, H_S, H_T);
+        expect(true, H_S, H_S);
+        expect(false, H_S, A_T);
+
+        // class I<T extends S, S extends U, U extends T> {}
+        expect(true, I_T, Object_);
+        expect(false, I_T, num_);
+        expect(false, I_T, int_);
+        expect(false, I_T, String_);
+        expect(true, I_T, dynamic_);
+        expect(true, I_T, I_T);
+        expect(true, I_T, I_S);
+        expect(true, I_T, I_U);
+        expect(false, I_T, A_T);
+
+        expect(true, I_S, Object_);
+        expect(false, I_S, num_);
+        expect(false, I_S, int_);
+        expect(false, I_S, String_);
+        expect(true, I_S, dynamic_);
+        expect(true, I_S, I_T);
+        expect(true, I_S, I_S);
+        expect(true, I_S, I_U);
+        expect(false, I_S, A_T);
+
+        expect(true, I_U, Object_);
+        expect(false, I_U, num_);
+        expect(false, I_U, int_);
+        expect(false, I_U, String_);
+        expect(true, I_U, dynamic_);
+        expect(true, I_U, I_T);
+        expect(true, I_U, I_S);
+        expect(true, I_U, I_U);
+        expect(false, I_U, A_T);
+
+        // class J<T extends S, S extends U, U extends S> {}
+        expect(true, J_T, Object_);
+        expect(false, J_T, num_);
+        expect(false, J_T, int_);
+        expect(false, J_T, String_);
+        expect(true, J_T, dynamic_);
+        expect(true, J_T, J_T);
+        expect(true, J_T, J_S);
+        expect(true, J_T, J_U);
+        expect(false, J_T, A_T);
+
+        expect(true, J_S, Object_);
+        expect(false, J_S, num_);
+        expect(false, J_S, int_);
+        expect(false, J_S, String_);
+        expect(true, J_S, dynamic_);
+        expect(false, J_S, J_T);
+        expect(true, J_S, J_S);
+        expect(true, J_S, J_U);
+        expect(false, J_S, A_T);
+
+        expect(true, J_U, Object_);
+        expect(false, J_U, num_);
+        expect(false, J_U, int_);
+        expect(false, J_U, String_);
+        expect(true, J_U, dynamic_);
+        expect(false, J_U, J_T);
+        expect(true, J_U, J_S);
+        expect(true, J_U, J_U);
+        expect(false, J_U, A_T);
+      }));
 }