Remove unused declarations - skip summaries and completion.

pkg/analyzer/test/src/task/dart_test.dart

 // Copyright (c) 2015, 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 test.src.task.dart_test;
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/constant.dart';
 import 'package:analyzer/src/generated/element.dart';
@@ skipping 1628 matching lines @@
     expect(units1, hasLength(2));
     expect(units2, hasLength(2));
     expect(units3, hasLength(2));
 
     List<CompilationUnitElement> dep0 = results[0][LIBRARY_CYCLE_DEPENDENCIES];
     List<CompilationUnitElement> dep1 = results[1][LIBRARY_CYCLE_DEPENDENCIES];
     List<CompilationUnitElement> dep2 = results[2][LIBRARY_CYCLE_DEPENDENCIES];
     List<CompilationUnitElement> dep3 = results[3][LIBRARY_CYCLE_DEPENDENCIES];
     expect(dep0, hasLength(1)); // dart:core
     expect(dep1, hasLength(1)); // dart:core
-    expect(dep3, hasLength(3)); // dart:core, a.dart, b.dart
+    expect(dep2, hasLength(3)); // dart:core, a.dart, b.dart
     expect(dep3, hasLength(3)); // dart:core, a.dart, b.dart
   }
 
   void test_library_double_loop_parts() {
     List<Source> sources = newSources({
       '/a.dart': '''
   import 'b.dart';
   part 'aa.dart';
   part 'ab.dart';
 ''',
@@ skipping 1366 matching lines @@
     // B.b2 should now be fully resolved and inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b2"), intType, intType);
 
     // A.a2 should now be resolved on the rhs, but not yet inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, intType);
 
     computeResult(
         new LibrarySpecificUnit(sources[2], sources[2]), RESOLVED_UNIT7);
-    CompilationUnit unit2 = outputs[RESOLVED_UNIT7];
 
     // A.a2 should now be fully resolved and inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), intType, intType);
 
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b2"), intType, intType);
   }
 
   // Test inference of instance fields across units
@@ skipping 13 matching lines @@
       ''',
       '/main.dart': '''
           import "a.dart";
 
           test1() {
             int x = 0;
             x = new A().a2;
           }
     '''
     });
-    InterfaceType intType = context.typeProvider.intType;
     DartType dynamicType = context.typeProvider.dynamicType;
 
     computeResult(
         new LibrarySpecificUnit(sources[0], sources[0]), RESOLVED_UNIT7);
     CompilationUnit unit0 = outputs[RESOLVED_UNIT7];
 
     // A.a2 should now be resolved on the rhs, but not yet inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, dynamicType);
 
     computeResult(
         new LibrarySpecificUnit(sources[2], sources[2]), RESOLVED_UNIT7);
-    CompilationUnit unit2 = outputs[RESOLVED_UNIT7];
 
     // A.a2 should now be fully resolved and inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, dynamicType);
   }
 
   // Test inference of instance fields across units with cycles
   void test_perform_inference_cross_unit_static_instance() {
     List<Source> sources = newSources({
       '/a.dart': '''
@@ skipping 41 matching lines @@
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, intType);
 
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b1"), intType, intType);
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b2"), intType, intType);
 
     computeResult(
         new LibrarySpecificUnit(sources[2], sources[2]), RESOLVED_UNIT7);
-    CompilationUnit unit2 = outputs[RESOLVED_UNIT7];
 
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a1"), intType, intType);
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), intType, intType);
 
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b1"), intType, intType);
     assertVariableDeclarationTypes(
         getFieldInClass(unit1, "B", "b2"), intType, intType);
@@ skipping 31 matching lines @@
     // A.a2 should now be resolved on the rhs, but not yet inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, dynamicType);
 
     // B.b2 shoud be resolved on the rhs, but not yet inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "B", "b2"), dynamicType, intType);
 
     computeResult(
         new LibrarySpecificUnit(sources[1], sources[1]), RESOLVED_UNIT7);
-    CompilationUnit unit1 = outputs[RESOLVED_UNIT7];
 
     // A.a2 should now be fully resolved and inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "A", "a2"), dynamicType, dynamicType);
 
     // B.b2 should now be fully resolved and inferred.
     assertVariableDeclarationTypes(
         getFieldInClass(unit0, "B", "b2"), intType, intType);
   }
 }
@@ skipping 463 matching lines @@
           import 'b.dart';
             var bar = new B();
             void foo() {
               String x = bar.f.z;
             }
     '''
     });
     List<dynamic> units =
         computeLibraryResults(sources, RESOLVED_UNIT9).toList();
     CompilationUnit unit0 = units[0];
-    CompilationUnit unit1 = units[1];
     CompilationUnit unit2 = units[2];
 
     InterfaceType intType = context.typeProvider.intType;
     InterfaceType stringType = context.typeProvider.stringType;
 
     assertVariableDeclarationStatementTypes(
         getStatementsInTopLevelFunction(unit0, "foo")[0], stringType, intType);
     assertVariableDeclarationStatementTypes(
         getStatementsInTopLevelFunction(unit2, "foo")[0], stringType, intType);
   }
@@ skipping 644 matching lines @@
   /**
    * Fill [errorListener] with [result] errors in the current [task].
    */
   void _fillErrorListener(ResultDescriptor<List<AnalysisError>> result) {
     List<AnalysisError> errors = task.outputs[result];
     expect(errors, isNotNull, reason: result.name);
     errorListener = new GatheringErrorListener();
     errorListener.addAll(errors);
   }
 }