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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
parent 9eb065a1f6
commit 52976bfac6
45 changed files with 239 additions and 490 deletions
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18
Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
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@ -974,9 +974,10 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (is_wrappable_type(parameter.type)) {
if (!parameter.type.nullable) {
scoped_generator.append(R"~~~(
auto @cpp_name@_object = @js_name@@js_suffix@.to_object(global_object);
if (vm.exception())
auto @cpp_name@_object_or_error = @js_name@@js_suffix@.to_object(global_object);
if (@cpp_name@_object_or_error.is_error())
@return_statement@
auto @cpp_name@_object = @cpp_name@_object_or_error.release_value();
if (!is<@wrapper_name@>(@cpp_name@_object)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
@ -989,9 +990,10 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
scoped_generator.append(R"~~~(
@parameter.type.name@* @cpp_name@ = nullptr;
if (!@js_name@@js_suffix@.is_nullish()) {
auto @cpp_name@_object = @js_name@@js_suffix@.to_object(global_object);
if (vm.exception())
auto @cpp_name@_object_or_error = @js_name@@js_suffix@.to_object(global_object);
if (@cpp_name@_object_or_error.is_error())
@return_statement@
auto @cpp_name@_object = @cpp_name@_object_or_error.release_value();
if (!is<@wrapper_name@>(@cpp_name@_object)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
@ -3030,9 +3032,7 @@ void @prototype_class@::initialize(JS::GlobalObject& global_object)
generator.append(R"~~~(
static @fully_qualified_name@* impl_from(JS::VM& vm, JS::GlobalObject& global_object)
{
auto* this_object = vm.this_value(global_object).to_object(global_object);
if (!this_object)
return {};
auto* this_object = TRY_OR_DISCARD(vm.this_value(global_object).to_object(global_object));
)~~~");
if (interface.name == "EventTarget") {
@ -3528,9 +3528,7 @@ void @prototype_class@::initialize(JS::GlobalObject& global_object)
static @fully_qualified_name@* impl_from(JS::VM& vm, JS::GlobalObject& global_object)
{
auto* this_object = vm.this_value(global_object).to_object(global_object);
if (!this_object)
return {};
auto* this_object = TRY_OR_DISCARD(vm.this_value(global_object).to_object(global_object));
if (!is<@wrapper_class@>(this_object)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotAnObjectOfType, "@fully_qualified_name@");
return nullptr;