LibJS: Convert Object::get() to ThrowCompletionOr

To no one's surprise, this patch is pretty big - this is possibly the most used AO of all of them. Definitely worth it though.
Author: https://github.com/linusg Commit: b7e5f08e56 Pull-request: https://github.com/SerenityOS/serenity/pull/10327 Reviewed-by: https://github.com/IdanHo ✅
2025-07-29 12:19:54 +00:00 · 2021-10-02 23:52:27 +01:00 · 2021-10-02 23:52:27 +01:00 · b7e5f08e56 · 2024-07-18 03:07:41 +09:00
commit b7e5f08e56
parent 9b6c09e2c4
61 changed files with 326 additions and 686 deletions
--- a/Userland/Libraries/LibJS/Runtime/SetConstructor.cpp
+++ b/Userland/Libraries/LibJS/Runtime/SetConstructor.cpp
@ -54,9 +54,7 @@ Value SetConstructor::construct(FunctionObject& new_target)
    if (vm.argument(0).is_nullish())
        return set;

-    auto adder = set->get(vm.names.add);
-    if (vm.exception())
-        return {};
+    auto adder = TRY_OR_DISCARD(set->get(vm.names.add));
    if (!adder.is_function()) {
        vm.throw_exception<TypeError>(global_object, ErrorType::NotAFunction, "'add' property of Set");
        return {};