Implement super-send to non-function.

dart/frog/leg/ssa/codegen.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 SsaCodeGeneratorTask extends CompilerTask {
   SsaCodeGeneratorTask(Compiler compiler) : super(compiler);
   String get name() => 'SSA code generator';
 
   String generate(WorkItem work, HGraph graph) {
     return measure(() {
@@ skipping 620 matching lines @@
     endExpression(JSPrecedence.CALL_PRECEDENCE);
   }
 
   visitInvokeSuper(HInvokeSuper node) {
     beginExpression(JSPrecedence.CALL_PRECEDENCE);
     Element superMethod = node.element;
     Element superClass = superMethod.enclosingElement;
     // Remove the element and 'this'.
     int argumentCount = node.inputs.length - 2;
     String className = compiler.namer.isolatePropertyAccess(superClass);
-    String methodName = compiler.namer.instanceMethodName(
-        currentLibrary, superMethod.name, argumentCount);
+    String methodName;
+    if (superMethod.kind == ElementKind.FUNCTION ||
+        superMethod.kind == ElementKind.GENERATIVE_CONSTRUCTOR) {
+      methodName = compiler.namer.instanceMethodName(
+          currentLibrary, superMethod.name, argumentCount);
+    } else {
+      methodName = compiler.namer.getterName(currentLibrary, superMethod.name);
+      compiler.registerDynamicGetter(superMethod.name);

[ngeoffray, 2012/03/20 15:03:49]

Please add a comment on why you're registering when it's a getter, but not when
it's an invocation. My understand is that it's because the emitter goes through
the registered getters to emit a getter, but just looks at the generated code
when it's a method.

[ahe, 2012/03/21 10:09:55]

Done.

+    }
     buffer.add('$className.prototype.$methodName.call');
     visitArguments(node.inputs);
     endExpression(JSPrecedence.CALL_PRECEDENCE);
     compiler.registerStaticUse(superMethod);
   }
 
   visitFieldGet(HFieldGet node) {
     String name = JsNames.getValid(node.element.name.slowToString());
     if (node.receiver !== null) {
       beginExpression(JSPrecedence.MEMBER_PRECEDENCE);
@@ skipping 831 matching lines @@
       startBailoutSwitch();
     }
   }
 
   void endElse(HIf node) {
     if (node.elseBlock.hasBailouts()) {
       endBailoutSwitch();
     }
   }
 }