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LibJS: Make intrinsics getters return NonnullGCPtr

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Some of these are allocated upon initialization of the intrinsics, and
some lazily, but in neither case the getters actually return a nullptr.

This saves us a whole bunch of pointer dereferences (as NonnullGCPtr has
an `operator T&()`), and also has the interesting side effect of forcing
us to explicitly use the FunctionObject& overload of call(), as passing
a NonnullGCPtr is ambigous - it could implicitly be turned into a Value
_or_ a FunctionObject& (so we have to dereference manually).
This commit is contained in:
Linus Groh
2023-04-13 00:47:15 +02:00
parent ed9e2366da
commit b84f8fb55b
Notes: sideshowbarker 2024-07-16 21:45:42 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/b84f8fb55b
Pull-request: https://github.com/SerenityOS/serenity/pull/18343
Reviewed-by: https://github.com/trflynn89 ✅
182 changed files with 564 additions and 567 deletions
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Userland/Libraries/LibJS/Runtime/Intl/NumberFormatFunction.cpp
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@@ -13,7 +13,7 @@ namespace JS::Intl {
// 15.5.2 Number Format Functions, https://tc39.es/ecma402/#sec-number-format-functions
NonnullGCPtr<NumberFormatFunction> NumberFormatFunction::create(Realm& realm, NumberFormat& number_format)
{
return realm.heap().allocate<NumberFormatFunction>(realm, number_format, *realm.intrinsics().function_prototype()).release_allocated_value_but_fixme_should_propagate_errors();
return realm.heap().allocate<NumberFormatFunction>(realm, number_format, realm.intrinsics().function_prototype()).release_allocated_value_but_fixme_should_propagate_errors();
}
NumberFormatFunction::NumberFormatFunction(NumberFormat& number_format, Object& prototype)