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LibJS: Convert to_integer_throw_on_infinity() to ThrowCompletionOr

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This commit is contained in:
Linus Groh 2021-09-15 23:03:38 +01:00
parent fea27143e9
commit 683e31e1ff
10 changed files with 46 additions and 125 deletions
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10
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.h
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@ -11,6 +11,7 @@
#include <AK/String.h>
#include <AK/Variant.h>
#include <LibJS/Forward.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/GlobalObject.h>
namespace JS::Temporal {
@ -116,20 +117,19 @@ Object* prepare_temporal_fields(GlobalObject&, Object const& fields, Vector<Stri
// 13.46 ToIntegerThrowOnInfinity ( argument ), https://tc39.es/proposal-temporal/#sec-temporal-tointegerthrowoninfinity
template<typename... Args>
double to_integer_throw_on_infinity(GlobalObject& global_object, Value argument, ErrorType error_type, Args... args)
ThrowCompletionOr<double> to_integer_throw_on_infinity(GlobalObject& global_object, Value argument, ErrorType error_type, Args... args)
{
auto& vm = global_object.vm();
// 1. Let integer be ? ToIntegerOrInfinity(argument).
auto integer = argument.to_integer_or_infinity(global_object);
if (vm.exception())
return {};
if (auto* exception = vm.exception())
return throw_completion(exception->value());
// 2. If integer is −∞ or +∞ , then
if (Value(integer).is_infinity()) {
// a. Throw a RangeError exception.
vm.throw_exception<RangeError>(global_object, error_type, args...);
return {};
return vm.template throw_completion<RangeError>(global_object, error_type, args...);
}
// 3. Return integer.