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LibJS: Stop coercing Date.prototype[Symbol.toPrimitive] hint to string

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Idan Horowitz 2021-07-01 02:04:06 +03:00 • committed by Linus Groh
parent 9295f1936c
commit 6ef56f79bd
1 changed files with 6 additions and 3 deletions
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9
Userland/Libraries/LibJS/Runtime/DatePrototype.cpp
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@ -860,12 +860,15 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::symbol_to_primitive)
{ {
auto this_value = vm.this_value(global_object); auto this_value = vm.this_value(global_object);
if (!this_value.is_object()) { if (!this_value.is_object()) {
vm.throw_exception<TypeError>(global_object, ErrorType::NotAnObject); vm.throw_exception<TypeError>(global_object, ErrorType::NotAnObject, this_value.to_string_without_side_effects());
return {}; return {};
} }
auto hint = vm.argument(0).to_string(global_object); auto hint_value = vm.argument(0);
if (vm.exception()) if (!hint_value.is_string()) {
vm.throw_exception<TypeError>(global_object, ErrorType::InvalidHint, hint_value.to_string_without_side_effects());
return {}; return {};
}
auto& hint = hint_value.as_string().string();
Value::PreferredType try_first; Value::PreferredType try_first;
if (hint == "string" || hint == "default") { if (hint == "string" || hint == "default") {
try_first = Value::PreferredType::String; try_first = Value::PreferredType::String;