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LibJS: Add a [[Realm]] getter to FunctionObject and use it where needed

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Defined by https://tc39.es/ecma262/#sec-ordinaryfunctioncreate step #17
and by https://tc39.es/ecma262/#sec-createbuiltinfunction step #6.
This commit is contained in:
Idan Horowitz 2021-06-30 17:54:47 +03:00 • committed by Linus Groh
parent 38b8fa8f3e
commit 5606332ed7
5 changed files with 11 additions and 3 deletions
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5
Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
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@ -110,9 +110,8 @@ GlobalObject* get_function_realm(GlobalObject& global_object, FunctionObject con
{
auto& vm = global_object.vm();
// FIXME: not sure how to do this currently.
// 2. If obj has a [[Realm]] internal slot, then
// a. Return obj.[[Realm]].
if (function.realm())
return function.realm();
if (is<BoundFunction>(function)) {
auto& bound_function = static_cast<BoundFunction const&>(function);
auto& target = bound_function.target_function();