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LibJS: Use the GetFunctionRealm abstract-op in ArraySpeciesCreate

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Idan Horowitz 2021-06-30 18:48:55 +03:00 • committed by Linus Groh
parent c254e4cf10
commit dfed8f61cb
1 changed files with 5 additions and 4 deletions
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9
Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
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@ -159,11 +159,12 @@ static Object* array_species_create(GlobalObject& global_object, Object& origina
return {}; return {};
if (constructor.is_constructor()) { if (constructor.is_constructor()) {
auto& constructor_function = constructor.as_function(); auto& constructor_function = constructor.as_function();
if (&constructor_function.global_object() != &global_object) { auto* constructor_realm = get_function_realm(global_object, constructor_function);
auto* array_constructor = constructor_function.global_object().array_constructor(); if (vm.exception())
if (&constructor_function == array_constructor) { return {};
if (constructor_realm != &global_object) {
if (&constructor_function == constructor_realm->array_constructor())
constructor = js_undefined(); constructor = js_undefined();
}
} }
} }