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Code Issues Projects Releases Packages Wiki Activity Actions 10

LibJS: Convert to_object() to ThrowCompletionOr

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This commit is contained in:
Linus Groh 2021-10-12 19:24:57 +01:00
commit 52976bfac6
Notes: sideshowbarker 2024-07-18 02:47:31 +09:00
45 changed files with 239 additions and 490 deletions
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9
Userland/Libraries/LibJS/Runtime/FunctionObject.cpp
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@ -25,7 +25,7 @@ BoundFunction* FunctionObject::bind(Value bound_this_value, Vector<Value> argume
auto& vm = this->vm();
FunctionObject& target_function = is<BoundFunction>(*this) ? static_cast<BoundFunction&>(*this).bound_target_function() : *this;
auto bound_this_object = [&vm, bound_this_value, this]() -> Value {
auto get_bound_this_object = [&vm, bound_this_value, this]() -> ThrowCompletionOr<Value> {
if (is<BoundFunction>(*this) && !static_cast<BoundFunction&>(*this).bound_this().is_empty())
return static_cast<BoundFunction&>(*this).bound_this();
switch (bound_this_value.type()) {
@ -33,11 +33,12 @@ BoundFunction* FunctionObject::bind(Value bound_this_value, Vector<Value> argume
case Value::Type::Null:
if (vm.in_strict_mode())
return bound_this_value;
return &global_object();
return { &global_object() };
default:
return bound_this_value.to_object(global_object());
return { TRY(bound_this_value.to_object(global_object())) };
}
}();
};
auto bound_this_object = TRY_OR_DISCARD(get_bound_this_object());
i32 computed_length = 0;
auto length_property = TRY_OR_DISCARD(get(vm.names.length));