More generic function type cases working

pkg/analyzer/test/generated/declaration_resolver_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 engine.declaration_resolver_test;
 
 import 'dart:async';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
@@ skipping 516 matching lines @@
 main(List<String> items) {
   items.forEach((item) {});
 }
 ''';
     CompilationUnit unit = await resolveSource(code);
     // re-resolve
     _cloneResolveUnit(unit);
     // no other validations than built into DeclarationResolver
   }
 
+  test_visitGenericTypeAlias_0() async {
+    String code = r'''
+typedef F<T> = Function<S>(List<S> list, Function<A>(A), T);
+''';
+    CompilationUnit unit = await resolveSource(code);
+    // re-resolve
+    _cloneResolveUnit(unit);
+    // no other validations than built into DeclarationResolver
+  }
+
+  test_visitGenericTypeAlias_1() async {
+    String code = r'''
+typedef F = Function({int});
+''';
+    CompilationUnit unit = await resolveSource(code);
+    // re-resolve
+    _cloneResolveUnit(unit);
+    // no other validations than built into DeclarationResolver
+  }
+
+  test_visitGenericTypeAlias_2() async {
+    String code = r'''
+typedef F = int;
+''';
+    CompilationUnit unit = await resolveSource(code);
+    // re-resolve
+    _cloneResolveUnit(unit);
+    // no other validations than built into DeclarationResolver
+  }
+
   test_visitImportDirective_notExistingSource() async {
     String code = r'''
 import 'foo.dart';
 ''';
     CompilationUnit unit = await resolveSource(code);
     // re-resolve
     _cloneResolveUnit(unit);
     // no other validations than built into DeclarationResolver
   }
 
@@ skipping 163 matching lines @@
     expect(element.type.toString(), "<T>(T, T) → T");
     expect(t.element, same(tElement));
 
     // re-resolve
     CompilationUnit unit2 = _cloneResolveUnit(unit);
     node = _findSimpleIdentifier(unit2, code, 'max').parent;
     t = node.typeParameters.typeParameters[0];
     expect(t.element, same(tElement));
   }
 }