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LibJS: Convert to_u32() to ThrowCompletionOr

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This commit is contained in:
Idan Horowitz 2021-10-17 23:43:29 +03:00
parent f6a5ff7b00
commit cc94bba5c0
14 changed files with 32 additions and 69 deletions
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4
Userland/Libraries/LibJS/Runtime/Array.cpp
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@ -72,9 +72,7 @@ bool Array::set_length(PropertyDescriptor const& property_descriptor)
size_t new_length = indexed_properties().array_like_size();
if (property_descriptor.value.has_value()) {
// 3. Let newLen be ? ToUint32(Desc.[[Value]]).
new_length = property_descriptor.value->to_u32(global_object);
if (vm.exception())
return {};
new_length = TRY_OR_DISCARD(property_descriptor.value->to_u32(global_object));
// 4. Let numberLen be ? ToNumber(Desc.[[Value]]).
auto number_length = TRY_OR_DISCARD(property_descriptor.value->to_number(global_object));
// 5. If newLen is not the same value as numberLen, throw a RangeError exception.