Join lambdas assigned or initialized as methods to the compiler-created function object if we can, with a read barrier to clone on method value extractions other than call expressions (471214, r=jorendorff).

2009-09-03 14:41:19 -07:00
parent 9326c8d283
commit b2d22b3b20
24 changed files with 913 additions and 384 deletions
--- a/js/src/jsarray.cpp
+++ b/js/src/jsarray.cpp
@@ -787,7 +787,7 @@ array_getProperty(JSContext *cx, JSObject *obj, jsid id, jsval *vp)
        if (prop) {
            if (OBJ_IS_NATIVE(obj2)) {
                sprop = (JSScopeProperty *) prop;
-                if (!js_NativeGet(cx, obj, obj2, sprop, vp))
+                if (!js_NativeGet(cx, obj, obj2, sprop, JSGET_METHOD_BARRIER, vp))
                    return JS_FALSE;
            }
            obj2->dropProperty(cx, prop);