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Bug 1340268 - [[HasProperty]] on module namespace object should work even when binding is uninitialized

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janekptacijarabaci 2018-04-14 08:56:17 +02:00 • committed by Roy Tam
commit b79662ba48
1 changed files with 5 additions and 3 deletions
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8
js/src/builtin/ModuleObject.cpp
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@ -330,7 +330,7 @@ ModuleNamespaceObject::addBinding(JSContext* cx, HandleAtom exportedName,
const char ModuleNamespaceObject::ProxyHandler::family = 0; const char ModuleNamespaceObject::ProxyHandler::family = 0;
ModuleNamespaceObject::ProxyHandler::ProxyHandler() ModuleNamespaceObject::ProxyHandler::ProxyHandler()
: BaseProxyHandler(&family, true) : BaseProxyHandler(&family, false)
{} {}
bool bool
@ -438,7 +438,8 @@ ModuleNamespaceObject::ProxyHandler::has(JSContext* cx, HandleObject proxy, Hand
Rooted<ModuleNamespaceObject*> ns(cx, &proxy->as<ModuleNamespaceObject>()); Rooted<ModuleNamespaceObject*> ns(cx, &proxy->as<ModuleNamespaceObject>());
if (JSID_IS_SYMBOL(id)) { if (JSID_IS_SYMBOL(id)) {
Rooted<JS::Symbol*> symbol(cx, JSID_TO_SYMBOL(id)); Rooted<JS::Symbol*> symbol(cx, JSID_TO_SYMBOL(id));
return symbol == cx->wellKnownSymbols().toStringTag; *bp = symbol == cx->wellKnownSymbols().toStringTag;
return true;
} }
*bp = ns->bindings().has(id); *bp = ns->bindings().has(id);
@ -457,7 +458,8 @@ ModuleNamespaceObject::ProxyHandler::get(JSContext* cx, HandleObject proxy, Hand
return true; return true;
} }
return false; vp.setUndefined();
return true;
} }
ModuleEnvironmentObject* env; ModuleEnvironmentObject* env;