Issue 3752. Support for @override annotations (as structured doc comments)

compiler/javatests/com/google/dart/compiler/parser/TruncatedSourceParserTest.java

 // Copyright (c) 2012, 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.
 
 package com.google.dart.compiler.parser;
 
 import com.google.dart.compiler.DartCompilationError;
 import com.google.dart.compiler.DartCompilerListenerTest;
 import com.google.dart.compiler.DartSourceTest;
 import com.google.dart.compiler.ast.DartUnit;
@@ skipping 56 matching lines @@
       }
     }
 
     /**
      * Parse source code in the background
      */
     @Override
     public void run() {
       while (true) {
         DartSourceTest src;
-        ParserContext context;
         synchronized (lock) {
           while (state == ParseState.INIT) {
             try {
               lock.wait();
             } catch (InterruptedException e) {
               // Fall through
             }
           }
           if (state == ParseState.STOP) {
             return;
           }
           src = new DartSourceTest(srcName, srcCode, null);
-          context = makeParserContext(src, srcCode, listener);
         }
-        DartUnit unit = makeParser(context).parseUnit(src);
+        DartUnit unit = makeParser(src, srcCode, listener).parseUnit();
         synchronized (lock) {
           if (state == ParseState.STOP) {
             return;
           }
           state = ParseState.INIT;
           result = unit;
           lock.notifyAll();
         }
       }
     }
@@ skipping 52 matching lines @@
         // System.out.println();
         fail("Failed to finish parsing " + srcName + "\n" + modifiedSrcCode);
       }
       // System.out.print('.');
     }
     thread.stopParsing();
     // System.out.println();
     return thread.result;
   }
 }