src/ia32/stub-cache-ia32.cc - Issue 7045002: Fix bug 1396: Optimized calls to API functions assumed that the receiver was a JSObject, failed w...

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Unified Diff: src/ia32/stub-cache-ia32.cc

Issue 7045002: Fix bug 1396: Optimized calls to API functions assumed that the receiver was a JSObject, failed w... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 9 years, 7 months ago

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Index: src/ia32/stub-cache-ia32.cc

===================================================================

--- src/ia32/stub-cache-ia32.cc (revision 7926)

+++ src/ia32/stub-cache-ia32.cc (working copy)

@@ -2115,6 +2115,7 @@

// repatch it to global receiver.

if (object->IsGlobalObject()) return heap()->undefined_value();

if (cell != NULL) return heap()->undefined_value();

+ if (!object->IsJSObject()) return heap()->undefined_value();

int depth = optimization.GetPrototypeDepthOfExpectedType(

JSObject::cast(object), holder);

if (depth == kInvalidProtoDepth) return heap()->undefined_value();

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