Fix for issue 2433: for stubs on native classes, only call a method with a non-mangled name when th…

dart/lib/compiler/implementation/native_emitter.dart

 // 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.
 
 class NativeEmitter {
 
   Compiler compiler;
   StringBuffer buffer;
 
   // Classes that participate in dynamic dispatch. These are the
@@ skipping 55 matching lines @@
     String className = compiler.namer.getName(classElement);
     buffer.add(className);
     buffer.add(' = ');
     buffer.add(nativeCode);
     buffer.add(';\n');
 
     String attachTo(name) => "$className.$name";
 
     for (Element member in classElement.members) {
       if (member.isInstanceMember()) {
-        compiler.emitter.addInstanceMember(
-            member, attachTo, buffer, isNative: true);
+        compiler.emitter.addInstanceMember(member, attachTo, buffer);
       }
     }
   }
 
   bool isNativeLiteral(String quotedName) {
     return quotedName[1] === '=';
   }
 
   bool isNativeGlobal(String quotedName) {
     return quotedName[1] === '@';
@@ skipping 24 matching lines @@
     String nativeName = toNativeName(classElement);
     bool hasUsedSelectors = false;
 
     String attachTo(String name) {
       hasUsedSelectors = true;
       return "$dynamicName('$name').$nativeName";
     }
 
     for (Element member in classElement.members) {
       if (member.isInstanceMember()) {
-        compiler.emitter.addInstanceMember(
-            member, attachTo, buffer, isNative: true);
+        compiler.emitter.addInstanceMember(member, attachTo, buffer);
       }
     }
 
     compiler.emitter.generateTypeTests(classElement, (Element other) {
       assert(requiresNativeIsCheck(other));
       buffer.add('${attachTo(compiler.namer.operatorIs(other))} = ');
       buffer.add('function() { return true; };\n');
     });
 
     if (hasUsedSelectors) classesWithDynamicDispatch.add(classElement);
@@ skipping 200 matching lines @@
     String toStringName = compiler.namer.instanceMethodName(
         null, const SourceString('toString'), 0);
     objectProperties.add("$defPropName(Object.prototype, '$toStringName', ");
     objectProperties.add(
         'function() { return $toStringHelperName(this); });\n');
 
     // Finally, emit the code in the main buffer.
     targetBuffer.add('(function() {\n$objectProperties$buffer\n})();\n');
   }
 }