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LibJS: Convert create_immutable_binding() to ThrowCompletionOr

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Also add spec step comments to it while we're here.
This commit is contained in:
Linus Groh
2021-10-09 19:00:06 +01:00
parent 4baf3a91e8
commit 2691c65639
10 changed files with 29 additions and 22 deletions
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2
Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
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@@ -678,7 +678,7 @@ ThrowCompletionOr<void> eval_declaration_instantiation(VM& vm, GlobalObject& glo
program.for_each_lexically_scoped_declaration([&](Declaration const& declaration) {
declaration.for_each_bound_name([&](auto const& name) {
if (declaration.is_constant_declaration())
lexical_environment->create_immutable_binding(global_object, name, true);
(void)lexical_environment->create_immutable_binding(global_object, name, true);
else
(void)lexical_environment->create_mutable_binding(global_object, name, false);
if (vm.exception())