Fix sequence point bug.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11308090

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/runtime.cc

@@ -1109,7 +1109,8 @@ static MaybeObject* GetOwnProperty(Isolate* isolate,
   if (accessors == NULL) {
     elms->set(WRITABLE_INDEX, heap->ToBoolean((attrs & READ_ONLY) == 0));
     // GetProperty does access check.
-    elms->set(VALUE_INDEX, *GetProperty(obj, name));
+    Handle<Object> value = GetProperty(obj, name);
+    elms->set(VALUE_INDEX, *value);
   } else {
     // Access checks are performed for both accessors separately.
     // When they fail, the respective field is not set in the descriptor.