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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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11
Userland/Libraries/LibWeb/WebAssembly/WebAssemblyTableConstructor.cpp
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@ -56,17 +56,12 @@ JS::Value WebAssemblyTableConstructor::construct(FunctionObject&)
auto initial_value = TRY_OR_DISCARD(descriptor->get("initial"));
auto maximum_value = TRY_OR_DISCARD(descriptor->get("maximum"));
auto initial = initial_value.to_u32(global_object);
if (vm.exception())
return {};
auto initial = TRY_OR_DISCARD(initial_value.to_u32(global_object));
Optional<u32> maximum;
if (!maximum_value.is_undefined()) {
maximum = maximum_value.to_u32(global_object);
if (vm.exception())
return {};
}
if (!maximum_value.is_undefined())
maximum = TRY_OR_DISCARD(maximum_value.to_u32(global_object));
if (maximum.has_value() && maximum.value() < initial) {
vm.throw_exception<JS::RangeError>(global_object, "maximum should be larger than or equal to initial");