Revision: 2642
Author: [email protected]
Date: Fri Aug 7 00:15:16 2009
Log: Convert global objects to global receivers before invoking
JavaScript functions on them.
Review URL: http://codereview.chromium.org/165122
http://code.google.com/p/v8/source/detail?r=2642
Modified:
/branches/bleeding_edge/src/execution.cc
=======================================
--- /branches/bleeding_edge/src/execution.cc Wed Jul 29 04:55:26 2009
+++ /branches/bleeding_edge/src/execution.cc Fri Aug 7 00:15:16 2009
@@ -82,6 +82,14 @@
JSEntryStub stub;
code = stub.GetCode();
}
+
+ // Convert calls on global objects to be calls on the global
+ // receiver instead to avoid having a 'this' pointer which refers
+ // directly to a global object.
+ if (receiver->IsGlobalObject()) {
+ Handle<GlobalObject> global = Handle<GlobalObject>::cast(receiver);
+ receiver = Handle<JSObject>(global->global_receiver());
+ }
{
// Save and restore context around invocation and block the
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