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Work around incorrect but annoying strict-aliasing warning. r=brendan

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This commit is contained in:
Blake Kaplan
2008-09-10 00:36:01 -07:00
parent 0213b20031
commit 6216a5f211
1 changed files with 3 additions and 1 deletions
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4
js/src/jsarray.cpp
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@@ -631,6 +631,7 @@ array_lookupProperty(JSContext *cx, JSObject *obj, jsid id, JSObject **objp,
JSProperty **propp)
{
uint32 i;
union { JSProperty *p; jsval *v; } u;
if (!OBJ_IS_DENSE_ARRAY(cx, obj))
return js_LookupProperty(cx, obj, id, objp, propp);
@@ -661,7 +662,8 @@ array_lookupProperty(JSContext *cx, JSObject *obj, jsid id, JSObject **objp,
* pigeonhole this on the context instead. */
JS_ASSERT(JSVAL_IS_VOID(obj->fslots[JSSLOT_ARRAY_LOOKUP_HOLDER]));
obj->fslots[JSSLOT_ARRAY_LOOKUP_HOLDER] = (jsval) id;
*propp = (JSProperty *)&(obj->fslots[JSSLOT_ARRAY_LOOKUP_HOLDER]);
u.v = &(obj->fslots[JSSLOT_ARRAY_LOOKUP_HOLDER]);
*propp = u.p;
*objp = obj;
return JS_TRUE;
}