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LibWeb: Make ExceptionOr work with non-JS::Value types

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Fixes #6075.
This commit is contained in:
AnotherTest 2021-04-13 23:48:25 +04:30 • committed by Andreas Kling
parent d5def1cad0
commit 8ba2b5f36f
2 changed files with 43 additions and 8 deletions
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6
Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp
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@ -1514,9 +1514,11 @@ JS_DEFINE_NATIVE_FUNCTION(@prototype_class@::@function.name:snakecase@)
function_generator.set(".arguments", arguments_builder.string_view());
function_generator.append(R"~~~(
auto retval = throw_dom_exception_if_needed(vm, global_object, [&] { return impl->@function.cpp_name@(@.arguments@); });
if (should_return_empty(retval))
auto result = throw_dom_exception_if_needed(vm, global_object, [&] { return impl->@function.cpp_name@(@.arguments@); });
if (should_return_empty(result))
return JS::Value();
[[maybe_unused]] auto retval = result.release_value();
)~~~");
generate_return_statement(function.return_type);