Fix for Issue 2878

frog/gen.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.
 
 /**
  * Top level generator object for writing code and keeping track of
  * dependencies.
  *
  * Should have two compilation models, but only one implemented so far.
  *
@@ skipping 522 matching lines @@
 
   _writeField(FieldMember field) {
     // Generate declarations for static top-level fields with no value.
     if (field.declaringType.isTop && !field.isNative && field.value == null) {
       writer.writeln('var ${field.jsname};');
     }
 
     // generate code for instance fields
     if (field._provideGetter &&
         !field.declaringType.isConcreteGeneric) {
-      _writePrototypePatch(field.declaringType, 'get\$${field.jsname}',
+      _writePrototypePatch(field.declaringType, field.jsnameOfGetter,
           'function() { return this.${field.jsname}; }', writer);
     }
     if (field._provideSetter &&
         !field.declaringType.isConcreteGeneric) {
-      _writePrototypePatch(field.declaringType, 'set\$${field.jsname}',
+      _writePrototypePatch(field.declaringType, field.jsnameOfSetter,
           'function(value) { return this.${field.jsname} = value; }', writer);
     }
 
     // TODO(jimhug): Currently choose not to initialize fields on objects, but
     //    instead to rely on uninitialized === null in our generated code.
     //    Investigate the perf pros and cons of this.
   }
 
   _writeProperty(PropertyMember property) {
     if (property.getter != null) _writeMethod(property.getter);
@@ skipping 408 matching lines @@
         usesBind = true;
       }
     }
 
     if (usesBind) world.gen.corejs.ensureBind();
   }
 
   static bool _maybeGenerateBoundGetter(MethodMember m, CodeWriter defWriter) {
     if (m._provideGetter) {
       String suffix = world.gen._writePrototypePatch(m.declaringType,
-          'get\$${m.jsname}', 'function() {', defWriter, false);
+          m.jsnameOfGetter, 'function() {', defWriter, false);
       if (m.parameters.some((p) => p.isOptional)) {
         defWriter.writeln('var f = this.${m.jsname}.bind(this);');
         defWriter.writeln('f.\$optional = this.${m.jsname}.\$optional;');
         defWriter.writeln('return f;');
       } else {
         defWriter.writeln('return this.${m.jsname}.bind(this);');
       }
       defWriter.exitBlock(suffix);
       return true;
     }
@@ skipping 1548 matching lines @@
     return true;
   }
 
 }
 
 class ReturnKind {
   static final int IGNORE = 1;
   static final int POST = 2;
   static final int PRE = 3;
 }