Handle TypeVariable and TypeVariables in AstBuilder.

pkg/analyzer/test/generated/parser_fasta_test.dart

Index: pkg/analyzer/test/generated/parser_fasta_test.dart
diff --git a/pkg/analyzer/test/generated/parser_fasta_test.dart b/pkg/analyzer/test/generated/parser_fasta_test.dart
index 6834daea917f7fd4f738f5d3857bcba398161e18..7877443d85bcd6decdee6f9e03adb0c22d100502 100644
--- a/pkg/analyzer/test/generated/parser_fasta_test.dart
+++ b/pkg/analyzer/test/generated/parser_fasta_test.dart
@@ -553,13 +553,6 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
 
   @override
   @failingTest
-  void test_parseClassDeclaration_typeParameters() {
-    // TODO(paulberry): Unhandled event: TypeVariable
-    super.test_parseClassDeclaration_typeParameters();
-  }
-
-  @override
-  @failingTest
   void test_parseCompilationUnit_abstractAsPrefix_parameterized() {
     // TODO(paulberry): Unhandled event: Qualified
     super.test_parseCompilationUnit_abstractAsPrefix_parameterized();
@@ -646,13 +639,6 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
 
   @override
   @failingTest
-  void test_parseCompilationUnitMember_function_generic_noReturnType() {
-    // TODO(paulberry): Unhandled event: TypeVariable
-    super.test_parseCompilationUnitMember_function_generic_noReturnType();
-  }
-
-  @override
-  @failingTest
   void
       test_parseCompilationUnitMember_function_generic_noReturnType_annotated() {
     // TODO(paulberry,ahe): Fasta doesn't appear to support annotated type
@@ -663,13 +649,6 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
 
   @override
   @failingTest
-  void test_parseCompilationUnitMember_function_generic_returnType() {
-    // TODO(paulberry): Unhandled event: TypeVariable
-    super.test_parseCompilationUnitMember_function_generic_returnType();
-  }
-
-  @override
-  @failingTest
   void test_parseCompilationUnitMember_function_generic_void() {
     // TODO(paulberry): Unhandled event: VoidKeyword
     super.test_parseCompilationUnitMember_function_generic_void();
@@ -727,7 +706,7 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
   @override
   @failingTest
   void test_parseCompilationUnitMember_typeAlias_generic() {
-    // TODO(paulberry): Unhandled event: TypeVariable
+    // TODO(paulberry): Unhandled event: TypeArguments
     super.test_parseCompilationUnitMember_typeAlias_generic();
   }
 
@@ -828,7 +807,7 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
   @override
   @failingTest
   void test_parseFunctionDeclaration_functionWithTypeParameters() {
-    // TODO(paulberry): Unhandled event: TypeVariable
+    // TODO(paulberry): handle doc comments
     super.test_parseFunctionDeclaration_functionWithTypeParameters();
   }
 
@@ -917,7 +896,7 @@ class TopLevelParserTest_Fasta extends FastaParserTestCase
   @override
   @failingTest
   void test_parseTypeAlias_function_typeParameters() {
-    // TODO(paulberry): Unhandled event: TypeVariable
+    // TODO(paulberry): Unhandled event: FunctionTypeAlias
     super.test_parseTypeAlias_function_typeParameters();
   }