Stop generating error when ignoring function bodies (issue 23207)

pkg/analyzer/test/generated/parser_test.dart

 // Copyright (c) 2014, 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.parser_test;
 
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
@@ skipping 2489 matching lines @@
     expect(AstComparator.equalNodes(modifiedUnit, incrementalUnit), isTrue);
     // TODO(brianwilkerson) Verify that the errors are correct?
   }
 }
 
 @reflectiveTest
 class NonErrorParserTest extends ParserTestCase {
   void test_constFactory_external() {
     parse("parseClassMember", <Object>["C"], "external const factory C();");
   }
+
+  void test_staticMethod_notParsingFunctionBodies() {
+    ParserTestCase.parseFunctionBodies = false;
+    try {
+      parse4("parseCompilationUnit", "class C { static void m() {} }");
+    } finally {
+      ParserTestCase.parseFunctionBodies = true;
+    }
+  }
 }
 
 class ParserTestCase extends EngineTestCase {
   /**
    * An empty list of objects used as arguments to zero-argument methods.
    */
   static const List<Object> _EMPTY_ARGUMENTS = const <Object>[];
 
   /**
    * A flag indicating whether parser is to parse function bodies.
@@ skipping 7731 matching lines @@
         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;
   }
 }