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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
182 changed files with 564 additions and 567 deletions
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2
Userland/Libraries/LibJS/Runtime/Intl/Locale.cpp
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@ -16,7 +16,7 @@ namespace JS::Intl {
ThrowCompletionOr<NonnullGCPtr<Locale>> Locale::create(Realm& realm, ::Locale::LocaleID locale_id)
{
auto locale = MUST_OR_THROW_OOM(realm.heap().allocate<Locale>(realm, *realm.intrinsics().intl_locale_prototype()));
auto locale = MUST_OR_THROW_OOM(realm.heap().allocate<Locale>(realm, realm.intrinsics().intl_locale_prototype()));
locale->set_locale(TRY_OR_THROW_OOM(realm.vm(), locale_id.to_string()));
for (auto& extension : locale_id.extensions) {