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LibJS: Convert NativeFunction::{call,construct}() to ThrowCompletionOr

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Both at the same time because many of them call construct() in call()
and I'm not keen on adding a bunch of temporary plumbing to turn
exceptions into throw completions.
Also changes the return value of construct() to Object* instead of Value
as it always needs to return an object; allowing an arbitrary Value is a
massive foot gun.
This commit is contained in:
Linus Groh 2021-10-20 21:16:30 +01:00
parent 0881f8160f
commit 5832de62fe
99 changed files with 597 additions and 669 deletions
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4
Userland/Libraries/LibJS/Runtime/PromiseResolvingFunction.cpp
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@ -30,9 +30,9 @@ void PromiseResolvingFunction::initialize(GlobalObject& global_object)
define_direct_property(vm().names.length, Value(1), Attribute::Configurable);
}
Value PromiseResolvingFunction::call()
ThrowCompletionOr<Value> PromiseResolvingFunction::call()
{
return TRY_OR_DISCARD(m_native_function(vm(), global_object(), m_promise, m_already_resolved));
return m_native_function(vm(), global_object(), m_promise, m_already_resolved);
}
void PromiseResolvingFunction::visit_edges(Cell::Visitor& visitor)