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Unified Diff: src/runtime/runtime-classes.cc

Issue 712333003: Revert "Classes: Add support for arguments in default constructor" (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 1 month ago
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Index: src/runtime/runtime-classes.cc
diff --git a/src/runtime/runtime-classes.cc b/src/runtime/runtime-classes.cc
index 73f19bb2bd44408bbb9fab8cfb4dfcaf276326d2..30ff918ae5701fadc960f82f69c62b0c9651704a 100644
--- a/src/runtime/runtime-classes.cc
+++ b/src/runtime/runtime-classes.cc
@@ -448,52 +448,5 @@ RUNTIME_FUNCTION(Runtime_StoreKeyedToSuper_Sloppy) {
return StoreKeyedToSuper(isolate, home_object, receiver, key, value, SLOPPY);
}
-
-
-RUNTIME_FUNCTION(Runtime_DefaultConstructorSuperCall) {
- HandleScope scope(isolate);
- DCHECK(args.length() == 0);
-
- // Compute the frame holding the arguments.
- JavaScriptFrameIterator it(isolate);
- it.AdvanceToArgumentsFrame();
- JavaScriptFrame* frame = it.frame();
-
- Handle<JSFunction> function(frame->function(), isolate);
- Handle<Object> receiver(frame->receiver(), isolate);
-
- Handle<Object> proto_function;
- ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, proto_function,
- Runtime::GetPrototype(isolate, function));
-
- // Get the actual number of provided arguments.
- const int argc = frame->ComputeParametersCount();
-
- // Loose upper bound to allow fuzzing. We'll most likely run out of
- // stack space before hitting this limit.
- static int kMaxArgc = 1000000;
- RUNTIME_ASSERT(argc >= 0 && argc <= kMaxArgc);
-
- // If there are too many arguments, allocate argv via malloc.
- const int argv_small_size = 10;
- Handle<Object> argv_small_buffer[argv_small_size];
- SmartArrayPointer<Handle<Object> > argv_large_buffer;
- Handle<Object>* argv = argv_small_buffer;
- if (argc > argv_small_size) {
- argv = new Handle<Object>[argc];
- if (argv == NULL) return isolate->StackOverflow();
- argv_large_buffer = SmartArrayPointer<Handle<Object> >(argv);
- }
-
- for (int i = 0; i < argc; ++i) {
- argv[i] = handle(frame->GetParameter(i), isolate);
- }
-
- Handle<Object> result;
- ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
- isolate, result,
- Execution::Call(isolate, proto_function, receiver, argc, argv, false));
- return *result;
-}
}
} // namespace v8::internal
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