dart2js: store call stubs in the model.

pkg/compiler/lib/src/js_emitter/old_emitter/class_emitter.dart

 // Copyright (c) 2013, 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.
 
 part of dart2js.js_emitter;
 
 class ClassEmitter extends CodeEmitterHelper {
 
   ClassStubGenerator get _stubGenerator =>
       new ClassStubGenerator(compiler, namer, backend);
@@ skipping 25 matching lines @@
       emitter.needsMixinSupport = true;
     }
 
     ClassBuilder builder = new ClassBuilder(classElement, namer);
     builder.superName = superName;
     emitConstructorsForCSP(cls);
     emitFields(cls, builder);
     emitCheckedClassSetters(cls, builder);
     emitClassGettersSettersForCSP(cls, builder);
     emitInstanceMembers(classElement, builder, onlyForRti: onlyForRti);
+    emitCallStubs(cls, builder);
     emitRuntimeTypeInformation(cls, builder);
     if (additionalProperties != null) {
       additionalProperties.forEach(builder.addProperty);
     }
 
     if (classElement == backend.closureClass) {
       // We add a special getter here to allow for tearing off a closure from
       // itself.
       String name = namer.getMappedInstanceName(Compiler.CALL_OPERATOR_NAME);
       jsAst.Fun function = js('function() { return this; }');
@@ skipping 155 matching lines @@
         if (field.needsGetter) {
           emitGetterForCSP(member, field.name, field.accessorName, builder);
         }
         if (field.needsUncheckedSetter) {
           emitSetterForCSP(member, field.name, field.accessorName, builder);
         }
       });
     }
   }
 
+  void emitCallStubs(Class cls, ClassBuilder builder) {
+    for (Method method in cls.callStubs) {
+      jsAst.Property property = builder.addProperty(method.name, method.code);
+      compiler.dumpInfoTask.registerElementAst(method.element, property);
+    }
+  }
+
   /**
    * Documentation wanted -- johnniwinther
    *
    * Invariant: [classElement] must be a declaration element.
    */
   void emitInstanceMembers(ClassElement classElement,
                            ClassBuilder builder,
                            {bool onlyForRti: false}) {
     assert(invariant(classElement, classElement.isDeclaration));
 
@@ skipping 349 matching lines @@
               js.number(index));
     }
     jsAst.Expression convertRtiToRuntimeType = emitter
         .staticFunctionAccess(backend.findHelper('convertRtiToRuntimeType'));
     compiler.dumpInfoTask.registerElementAst(element,
         builder.addProperty(name,
             js('function () { return #(#) }',
                 [convertRtiToRuntimeType, computeTypeVariable])));
   }
 }