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LibJS: Convert can_declare_global_function() to ThrowCompletionOr

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Linus Groh
2021-12-29 15:56:53 +01:00
parent 215a56b0e4
commit 8296d3fbd2
Notes: sideshowbarker 2024-07-17 21:59:14 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/8296d3fbd2e
4 changed files with 14 additions and 12 deletions
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6
Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
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@@ -627,9 +627,11 @@ ThrowCompletionOr<void> eval_declaration_instantiation(VM& vm, GlobalObject& glo
return IterationDecision::Continue;
if (global_var_environment) {
auto function_definable = global_var_environment->can_declare_global_function(function.name());
if (vm.exception())
auto function_definable_or_error = global_var_environment->can_declare_global_function(function.name());
if (function_definable_or_error.is_error())
return IterationDecision::Break;
auto function_definable = function_definable_or_error.release_value();
if (!function_definable) {
vm.throw_exception<TypeError>(global_object, ErrorType::CannotDeclareGlobalFunction, function.name());
return IterationDecision::Break;