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LibJS: Bring ArrayCreate and ArrayConstructor closer to spec

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Specifically, this now explicitly takes the length, adds missing
exceptions checks to calls with user-supplied lengths, takes and uses
the prototype argument, and fixes some spec non-conformance in
ArrayConstructor and its native functions around the use of ArrayCreate
This commit is contained in:
Idan Horowitz 2021-07-04 01:36:44 +03:00 • committed by Linus Groh
parent 5ee1ae37b2
commit e480d69130
17 changed files with 172 additions and 96 deletions
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2
Userland/Libraries/LibJS/Runtime/VM.cpp
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@ -218,7 +218,7 @@ void VM::assign(const NonnullRefPtr<BindingPattern>& target, Value value, Global
if (entry.is_rest) {
VERIFY(i == binding.entries.size() - 1);
auto* array = Array::create(global_object);
auto* array = Array::create(global_object, 0);
for (;;) {
auto next_object = iterator_next(*iterator);
if (!next_object)