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Bug 487173: Making undefined use stub getter/setter so use of global undefined can be traced, r=mrbkap

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This commit is contained in:
David Mandelin 2009-04-07 17:01:20 -07:00
parent 51f43ccd72
commit ab16a824b1
1 changed files with 6 additions and 3 deletions
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9
js/src/jsapi.cpp
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@ -1348,7 +1348,8 @@ JS_InitStandardClasses(JSContext *cx, JSObject *obj)
/* Define a top-level property 'undefined' with the undefined value. */ /* Define a top-level property 'undefined' with the undefined value. */
atom = cx->runtime->atomState.typeAtoms[JSTYPE_VOID]; atom = cx->runtime->atomState.typeAtoms[JSTYPE_VOID];
if (!OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID, if (!OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID,
NULL, NULL, JSPROP_PERMANENT, NULL)) { JS_PropertyStub, JS_PropertyStub, JSPROP_PERMANENT,
NULL)) {
return JS_FALSE; return JS_FALSE;
} }
@ -1558,7 +1559,8 @@ JS_ResolveStandardClass(JSContext *cx, JSObject *obj, jsval id,
if (idstr == ATOM_TO_STRING(atom)) { if (idstr == ATOM_TO_STRING(atom)) {
*resolved = JS_TRUE; *resolved = JS_TRUE;
return OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID, return OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID,
NULL, NULL, JSPROP_PERMANENT, NULL); JS_PropertyStub, JS_PropertyStub,
JSPROP_PERMANENT, NULL);
} }
/* Try for class constructors/prototypes named by well-known atoms. */ /* Try for class constructors/prototypes named by well-known atoms. */
@ -1652,7 +1654,8 @@ JS_EnumerateStandardClasses(JSContext *cx, JSObject *obj)
atom = rt->atomState.typeAtoms[JSTYPE_VOID]; atom = rt->atomState.typeAtoms[JSTYPE_VOID];
if (!AlreadyHasOwnProperty(cx, obj, atom) && if (!AlreadyHasOwnProperty(cx, obj, atom) &&
!OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID, !OBJ_DEFINE_PROPERTY(cx, obj, ATOM_TO_JSID(atom), JSVAL_VOID,
NULL, NULL, JSPROP_PERMANENT, NULL)) { JS_PropertyStub, JS_PropertyStub, JSPROP_PERMANENT,
NULL)) {
return JS_FALSE; return JS_FALSE;
} }