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AK: Propagate errors from SourceGenerator::fork()

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This commit is contained in:
Sam Atkins 2023-06-17 13:12:36 +01:00 • committed by Sam Atkins
parent 540cc42618
commit 8e53e5afc4
12 changed files with 136 additions and 129 deletions
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9
AK/SourceGenerator.h
View file

@ -27,9 +27,9 @@ public:
, m_closing(closing) , m_closing(closing)
{ {
} }
explicit SourceGenerator(StringBuilder& builder, MappingType const& mapping, char opening = '@', char closing = '@') explicit SourceGenerator(StringBuilder& builder, MappingType&& mapping, char opening = '@', char closing = '@')
: m_builder(builder) : m_builder(builder)
, m_mapping(mapping.clone().release_value_but_fixme_should_propagate_errors()) , m_mapping(move(mapping))
, m_opening(opening) , m_opening(opening)
, m_closing(closing) , m_closing(closing)
{ {
@ -37,7 +37,10 @@ public:
SourceGenerator(SourceGenerator&&) = default; SourceGenerator(SourceGenerator&&) = default;
SourceGenerator fork() { return SourceGenerator { m_builder, m_mapping, m_opening, m_closing }; } ErrorOr<SourceGenerator> fork()
{
return SourceGenerator { m_builder, TRY(m_mapping.clone()), m_opening, m_closing };
}
ErrorOr<void> set(StringView key, String value) ErrorOr<void> set(StringView key, String value)
{ {

30
Meta/Lagom/Tools/CodeGenerators/IPCCompiler/main.cpp
View file

@ -348,7 +348,7 @@ public:)~~~");
IPC::Decoder decoder { stream, socket };)~~~"); IPC::Decoder decoder { stream, socket };)~~~");
for (auto const& parameter : parameters) { for (auto const& parameter : parameters) {
auto parameter_generator = message_generator.fork(); auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
parameter_generator.set("parameter.type", parameter.type); parameter_generator.set("parameter.type", parameter.type);
parameter_generator.set("parameter.name", parameter.name); parameter_generator.set("parameter.name", parameter.name);
@ -394,7 +394,7 @@ public:)~~~");
TRY(stream.encode((int)MessageID::@message.pascal_name@));)~~~"); TRY(stream.encode((int)MessageID::@message.pascal_name@));)~~~");
for (auto const& parameter : parameters) { for (auto const& parameter : parameters) {
auto parameter_generator = message_generator.fork(); auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
parameter_generator.set("parameter.name", parameter.name); parameter_generator.set("parameter.name", parameter.name);
parameter_generator.appendln(R"~~~( parameter_generator.appendln(R"~~~(
@ -406,7 +406,7 @@ public:)~~~");
})~~~"); })~~~");
for (auto const& parameter : parameters) { for (auto const& parameter : parameters) {
auto parameter_generator = message_generator.fork(); auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
parameter_generator.set("parameter.type", parameter.type); parameter_generator.set("parameter.type", parameter.type);
parameter_generator.set("parameter.name", parameter.name); parameter_generator.set("parameter.name", parameter.name);
parameter_generator.appendln(R"~~~( parameter_generator.appendln(R"~~~(
@ -419,7 +419,7 @@ private:
bool m_ipc_message_valid { true };)~~~"); bool m_ipc_message_valid { true };)~~~");
for (auto const& parameter : parameters) { for (auto const& parameter : parameters) {
auto parameter_generator = message_generator.fork(); auto parameter_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
parameter_generator.set("parameter.type", parameter.type); parameter_generator.set("parameter.type", parameter.type);
parameter_generator.set("parameter.name", parameter.name); parameter_generator.set("parameter.name", parameter.name);
parameter_generator.appendln(R"~~~( parameter_generator.appendln(R"~~~(
@ -455,7 +455,7 @@ void do_message_for_proxy(SourceGenerator message_generator, Endpoint const& end
for (size_t i = 0; i < parameters.size(); ++i) { for (size_t i = 0; i < parameters.size(); ++i) {
auto const& parameter = parameters[i]; auto const& parameter = parameters[i];
auto argument_generator = message_generator.fork(); auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
argument_generator.set("argument.type", parameter.type); argument_generator.set("argument.type", parameter.type);
argument_generator.set("argument.name", parameter.name); argument_generator.set("argument.name", parameter.name);
argument_generator.append("@argument.type@ @argument.name@"); argument_generator.append("@argument.type@ @argument.name@");
@ -488,7 +488,7 @@ void do_message_for_proxy(SourceGenerator message_generator, Endpoint const& end
for (size_t i = 0; i < parameters.size(); ++i) { for (size_t i = 0; i < parameters.size(); ++i) {
auto const& parameter = parameters[i]; auto const& parameter = parameters[i];
auto argument_generator = message_generator.fork(); auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
argument_generator.set("argument.name", parameter.name); argument_generator.set("argument.name", parameter.name);
if (is_primitive_or_simple_type(parameters[i].type)) if (is_primitive_or_simple_type(parameters[i].type))
argument_generator.append("@argument.name@"); argument_generator.append("@argument.name@");
@ -544,15 +544,15 @@ void build_endpoint(SourceGenerator generator, Endpoint const& endpoint)
generator.appendln("\nnamespace Messages::@endpoint.name@ {"); generator.appendln("\nnamespace Messages::@endpoint.name@ {");
HashMap<DeprecatedString, int> message_ids = build_message_ids_for_endpoint(generator.fork(), endpoint); HashMap<DeprecatedString, int> message_ids = build_message_ids_for_endpoint(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint);
for (auto const& message : endpoint.messages) { for (auto const& message : endpoint.messages) {
DeprecatedString response_name; DeprecatedString response_name;
if (message.is_synchronous) { if (message.is_synchronous) {
response_name = message.response_name(); response_name = message.response_name();
do_message(generator.fork(), response_name, message.outputs); do_message(generator.fork().release_value_but_fixme_should_propagate_errors(), response_name, message.outputs);
} }
do_message(generator.fork(), message.name, message.inputs, response_name); do_message(generator.fork().release_value_but_fixme_should_propagate_errors(), message.name, message.inputs, response_name);
} }
generator.appendln(R"~~~( generator.appendln(R"~~~(
@ -569,7 +569,7 @@ public:
{ })~~~"); { })~~~");
for (auto const& message : endpoint.messages) for (auto const& message : endpoint.messages)
do_message_for_proxy(generator.fork(), endpoint, message); do_message_for_proxy(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint, message);
generator.appendln(R"~~~( generator.appendln(R"~~~(
private: private:
@ -611,7 +611,7 @@ public:
for (auto const& message : endpoint.messages) { for (auto const& message : endpoint.messages) {
auto do_decode_message = [&](DeprecatedString const& name) { auto do_decode_message = [&](DeprecatedString const& name) {
auto message_generator = generator.fork(); auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
message_generator.set("message.name", name); message_generator.set("message.name", name);
message_generator.set("message.pascal_name", pascal_case(name)); message_generator.set("message.pascal_name", pascal_case(name));
@ -655,7 +655,7 @@ public:
switch (message.message_id()) {)~~~"); switch (message.message_id()) {)~~~");
for (auto const& message : endpoint.messages) { for (auto const& message : endpoint.messages) {
auto do_handle_message = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool returns_something) { auto do_handle_message = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool returns_something) {
auto message_generator = generator.fork(); auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
StringBuilder argument_generator; StringBuilder argument_generator;
for (size_t i = 0; i < parameters.size(); ++i) { for (size_t i = 0; i < parameters.size(); ++i) {
@ -706,7 +706,7 @@ public:
})~~~"); })~~~");
for (auto const& message : endpoint.messages) { for (auto const& message : endpoint.messages) {
auto message_generator = generator.fork(); auto message_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
auto do_handle_message_decl = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool is_response) { auto do_handle_message_decl = [&](DeprecatedString const& name, Vector<Parameter> const& parameters, bool is_response) {
DeprecatedString return_type = "void"; DeprecatedString return_type = "void";
@ -732,7 +732,7 @@ public:
for (size_t i = 0; i < parameters.size(); ++i) { for (size_t i = 0; i < parameters.size(); ++i) {
auto const& parameter = parameters[i]; auto const& parameter = parameters[i];
auto argument_generator = message_generator.fork(); auto argument_generator = message_generator.fork().release_value_but_fixme_should_propagate_errors();
argument_generator.set("argument.type", make_argument_type(parameter.type)); argument_generator.set("argument.type", make_argument_type(parameter.type));
argument_generator.set("argument.name", parameter.name); argument_generator.set("argument.name", parameter.name);
argument_generator.append("[[maybe_unused]] @argument.type@ @argument.name@"); argument_generator.append("[[maybe_unused]] @argument.type@ @argument.name@");
@ -790,7 +790,7 @@ void build(StringBuilder& builder, Vector<Endpoint> const& endpoints)
#endif)~~~"); #endif)~~~");
for (auto const& endpoint : endpoints) for (auto const& endpoint : endpoints)
build_endpoint(generator.fork(), endpoint); build_endpoint(generator.fork().release_value_but_fixme_should_propagate_errors(), endpoint);
} }
ErrorOr<int> serenity_main(Main::Arguments arguments) ErrorOr<int> serenity_main(Main::Arguments arguments)

10
Meta/Lagom/Tools/CodeGenerators/LibGL/GenerateGLAPIWrapper.cpp
View file

@ -375,7 +375,7 @@ ErrorOr<void> generate_header_file(JsonObject& api_data, Core::File& file)
auto function_definitions = create_function_definitions(function_name, function); auto function_definitions = create_function_definitions(function_name, function);
for (auto const& function_definition : function_definitions) { for (auto const& function_definition : function_definitions) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("name", function_definition.name); function_generator.set("name", function_definition.name);
function_generator.set("return_type", function_definition.return_type); function_generator.set("return_type", function_definition.return_type);
@ -387,7 +387,7 @@ ErrorOr<void> generate_header_file(JsonObject& api_data, Core::File& file)
if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value()) if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value())
continue; continue;
auto argument_generator = function_generator.fork(); auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
argument_generator.set("argument_type", argument_definition.cpp_type.value()); argument_generator.set("argument_type", argument_definition.cpp_type.value());
argument_generator.set("argument_name", argument_definition.name.value()); argument_generator.set("argument_name", argument_definition.name.value());
@ -426,7 +426,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
auto function_definitions = create_function_definitions(function_name, function); auto function_definitions = create_function_definitions(function_name, function);
for (auto const& function_definition : function_definitions) { for (auto const& function_definition : function_definitions) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
auto return_type = function_definition.return_type; auto return_type = function_definition.return_type;
function_generator.set("name"sv, function_definition.name); function_generator.set("name"sv, function_definition.name);
@ -441,7 +441,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value()) if (!argument_definition.name.has_value() || !argument_definition.cpp_type.has_value())
continue; continue;
auto argument_generator = function_generator.fork(); auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
argument_generator.set("argument_type", argument_definition.cpp_type.value()); argument_generator.set("argument_type", argument_definition.cpp_type.value());
argument_generator.set("argument_name", argument_definition.name.value()); argument_generator.set("argument_name", argument_definition.name.value());
@ -504,7 +504,7 @@ ErrorOr<void> generate_implementation_file(JsonObject& api_data, Core::File& fil
first = true; first = true;
for (auto const& argument_definition : function_definition.arguments) { for (auto const& argument_definition : function_definition.arguments) {
auto argument_generator = function_generator.fork(); auto argument_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
auto cast_to = argument_definition.cast_to; auto cast_to = argument_definition.cast_to;
argument_generator.set("argument_name", argument_definition.name.value_or("")); argument_generator.set("argument_name", argument_definition.name.value_or(""));

86
Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
View file

@ -228,7 +228,7 @@ static DeprecatedString make_input_acceptable_cpp(DeprecatedString const& input)
static void generate_include_for_iterator(auto& generator, auto& iterator_path) static void generate_include_for_iterator(auto& generator, auto& iterator_path)
{ {
auto iterator_generator = generator.fork(); auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
iterator_generator.set("iterator_class.path", iterator_path); iterator_generator.set("iterator_class.path", iterator_path);
// FIXME: These may or may not exist, because REASONS. // FIXME: These may or may not exist, because REASONS.
iterator_generator.append(R"~~~( iterator_generator.append(R"~~~(
@ -240,7 +240,7 @@ static void generate_include_for_iterator(auto& generator, auto& iterator_path)
static void generate_include_for(auto& generator, auto& path) static void generate_include_for(auto& generator, auto& path)
{ {
auto forked_generator = generator.fork(); auto forked_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
auto path_string = path; auto path_string = path;
for (auto& search_path : s_header_search_paths) { for (auto& search_path : s_header_search_paths) {
if (!path.starts_with(search_path)) if (!path.starts_with(search_path))
@ -394,7 +394,7 @@ static void generate_to_new_string(SourceGenerator& scoped_generator, ParameterT
template<typename ParameterType> template<typename ParameterType>
static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter, DeprecatedString const& js_name, DeprecatedString const& js_suffix, DeprecatedString const& cpp_name, IDL::Interface const& interface, bool legacy_null_to_empty_string = false, bool optional = false, Optional<DeprecatedString> optional_default_value = {}, bool variadic = false, size_t recursion_depth = 0) static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter, DeprecatedString const& js_name, DeprecatedString const& js_suffix, DeprecatedString const& cpp_name, IDL::Interface const& interface, bool legacy_null_to_empty_string = false, bool optional = false, Optional<DeprecatedString> optional_default_value = {}, bool variadic = false, size_t recursion_depth = 0)
{ {
auto scoped_generator = generator.fork(); auto scoped_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
auto acceptable_cpp_name = make_input_acceptable_cpp(cpp_name); auto acceptable_cpp_name = make_input_acceptable_cpp(cpp_name);
scoped_generator.set("cpp_name", acceptable_cpp_name); scoped_generator.set("cpp_name", acceptable_cpp_name);
scoped_generator.set("js_name", js_name); scoped_generator.set("js_name", js_name);
@ -706,7 +706,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} }
} }
} else if (interface.enumerations.contains(parameter.type->name())) { } else if (interface.enumerations.contains(parameter.type->name())) {
auto enum_generator = scoped_generator.fork(); auto enum_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
auto& enumeration = interface.enumerations.find(parameter.type->name())->value; auto& enumeration = interface.enumerations.find(parameter.type->name())->value;
StringView enum_member_name; StringView enum_member_name;
if (optional_default_value.has_value()) { if (optional_default_value.has_value()) {
@ -767,7 +767,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (interface.dictionaries.contains(parameter.type->name())) { } else if (interface.dictionaries.contains(parameter.type->name())) {
if (optional_default_value.has_value() && optional_default_value != "{}") if (optional_default_value.has_value() && optional_default_value != "{}")
TODO(); TODO();
auto dictionary_generator = scoped_generator.fork(); auto dictionary_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
dictionary_generator.append(R"~~~( dictionary_generator.append(R"~~~(
if (!@js_name@@js_suffix@.is_nullish() && !@js_name@@js_suffix@.is_object()) if (!@js_name@@js_suffix@.is_nullish() && !@js_name@@js_suffix@.is_object())
return vm.throw_completion<JS::TypeError>(JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@"); return vm.throw_completion<JS::TypeError>(JS::ErrorType::NotAnObjectOfType, "@parameter.type.name@");
@ -829,7 +829,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (interface.callback_functions.contains(parameter.type->name())) { } else if (interface.callback_functions.contains(parameter.type->name())) {
// https://webidl.spec.whatwg.org/#es-callback-function // https://webidl.spec.whatwg.org/#es-callback-function
auto callback_function_generator = scoped_generator.fork(); auto callback_function_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
auto& callback_function = interface.callback_functions.find(parameter.type->name())->value; auto& callback_function = interface.callback_functions.find(parameter.type->name())->value;
if (callback_function.return_type->is_object() && callback_function.return_type->name() == "Promise") if (callback_function.return_type->is_object() && callback_function.return_type->name() == "Promise")
@ -860,7 +860,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (parameter.type->name() == "sequence") { } else if (parameter.type->name() == "sequence") {
// https://webidl.spec.whatwg.org/#es-sequence // https://webidl.spec.whatwg.org/#es-sequence
auto sequence_generator = scoped_generator.fork(); auto sequence_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type); auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type);
sequence_generator.set("recursion_depth", DeprecatedString::number(recursion_depth)); sequence_generator.set("recursion_depth", DeprecatedString::number(recursion_depth));
@ -925,7 +925,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (parameter.type->name() == "record") { } else if (parameter.type->name() == "record") {
// https://webidl.spec.whatwg.org/#es-record // https://webidl.spec.whatwg.org/#es-record
auto record_generator = scoped_generator.fork(); auto record_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type); auto& parameterized_type = verify_cast<IDL::ParameterizedType>(*parameter.type);
record_generator.set("recursion_depth", DeprecatedString::number(recursion_depth)); record_generator.set("recursion_depth", DeprecatedString::number(recursion_depth));
@ -994,7 +994,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} else if (is<IDL::UnionType>(*parameter.type)) { } else if (is<IDL::UnionType>(*parameter.type)) {
// https://webidl.spec.whatwg.org/#es-union // https://webidl.spec.whatwg.org/#es-union
auto union_generator = scoped_generator.fork(); auto union_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
auto& union_type = verify_cast<IDL::UnionType>(*parameter.type); auto& union_type = verify_cast<IDL::UnionType>(*parameter.type);
union_generator.set("union_type", union_type_to_variant(union_type, interface)); union_generator.set("union_type", union_type_to_variant(union_type, interface));
@ -1018,7 +1018,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
} }
if (dictionary_type) { if (dictionary_type) {
auto dictionary_generator = union_generator.fork(); auto dictionary_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
dictionary_generator.set("dictionary.type", dictionary_type->name()); dictionary_generator.set("dictionary.type", dictionary_type->name());
// The lambda must take the JS::Value to convert as a parameter instead of capturing it in order to support union types being variadic. // The lambda must take the JS::Value to convert as a parameter instead of capturing it in order to support union types being variadic.
@ -1116,7 +1116,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
if (!IDL::is_platform_object(type)) if (!IDL::is_platform_object(type))
continue; continue;
auto union_platform_object_type_generator = union_generator.fork(); auto union_platform_object_type_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
union_platform_object_type_generator.set("platform_object_type", type->name()); union_platform_object_type_generator.set("platform_object_type", type->name());
union_platform_object_type_generator.append(R"~~~( union_platform_object_type_generator.append(R"~~~(
@ -1344,7 +1344,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
// 3. Assert: Type(x) is Number. // 3. Assert: Type(x) is Number.
// 4. Return the result of converting x to T. // 4. Return the result of converting x to T.
auto union_numeric_type_generator = union_generator.fork(); auto union_numeric_type_generator = union_generator.fork().release_value_but_fixme_should_propagate_errors();
auto cpp_type = IDL::idl_type_name_to_cpp_type(*numeric_type, interface); auto cpp_type = IDL::idl_type_name_to_cpp_type(*numeric_type, interface);
union_numeric_type_generator.set("numeric_type", cpp_type.name); union_numeric_type_generator.set("numeric_type", cpp_type.name);
@ -1459,7 +1459,7 @@ static void generate_argument_count_check(SourceGenerator& generator, Deprecated
if (argument_count == 0) if (argument_count == 0)
return; return;
auto argument_count_check_generator = generator.fork(); auto argument_count_check_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
argument_count_check_generator.set("function.name", function_name); argument_count_check_generator.set("function.name", function_name);
argument_count_check_generator.set("function.nargs", DeprecatedString::number(argument_count)); argument_count_check_generator.set("function.nargs", DeprecatedString::number(argument_count));
@ -1479,7 +1479,7 @@ static void generate_argument_count_check(SourceGenerator& generator, Deprecated
static void generate_arguments(SourceGenerator& generator, Vector<IDL::Parameter> const& parameters, StringBuilder& arguments_builder, IDL::Interface const& interface) static void generate_arguments(SourceGenerator& generator, Vector<IDL::Parameter> const& parameters, StringBuilder& arguments_builder, IDL::Interface const& interface)
{ {
auto arguments_generator = generator.fork(); auto arguments_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
Vector<DeprecatedString> parameter_names; Vector<DeprecatedString> parameter_names;
size_t argument_index = 0; size_t argument_index = 0;
@ -1510,7 +1510,7 @@ static void generate_arguments(SourceGenerator& generator, Vector<IDL::Parameter
// https://webidl.spec.whatwg.org/#create-sequence-from-iterable // https://webidl.spec.whatwg.org/#create-sequence-from-iterable
void IDL::ParameterizedType::generate_sequence_from_iterable(SourceGenerator& generator, DeprecatedString const& cpp_name, DeprecatedString const& iterable_cpp_name, DeprecatedString const& iterator_method_cpp_name, IDL::Interface const& interface, size_t recursion_depth) const void IDL::ParameterizedType::generate_sequence_from_iterable(SourceGenerator& generator, DeprecatedString const& cpp_name, DeprecatedString const& iterable_cpp_name, DeprecatedString const& iterator_method_cpp_name, IDL::Interface const& interface, size_t recursion_depth) const
{ {
auto sequence_generator = generator.fork(); auto sequence_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
sequence_generator.set("cpp_name", cpp_name); sequence_generator.set("cpp_name", cpp_name);
sequence_generator.set("iterable_cpp_name", iterable_cpp_name); sequence_generator.set("iterable_cpp_name", iterable_cpp_name);
sequence_generator.set("iterator_method_cpp_name", iterator_method_cpp_name); sequence_generator.set("iterator_method_cpp_name", iterator_method_cpp_name);
@ -1569,7 +1569,7 @@ enum class WrappingReference {
static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString const& value, IDL::Type const& type, IDL::Interface const& interface, StringView result_expression, WrappingReference wrapping_reference = WrappingReference::No, size_t recursion_depth = 0) static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString const& value, IDL::Type const& type, IDL::Interface const& interface, StringView result_expression, WrappingReference wrapping_reference = WrappingReference::No, size_t recursion_depth = 0)
{ {
auto scoped_generator = generator.fork(); auto scoped_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
scoped_generator.set("value", value); scoped_generator.set("value", value);
if (!libweb_interface_namespaces.span().contains_slow(type.name())) { if (!libweb_interface_namespaces.span().contains_slow(type.name())) {
if (is_javascript_builtin(type)) if (is_javascript_builtin(type))
@ -1712,7 +1712,7 @@ static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString
} else if (is<IDL::UnionType>(type)) { } else if (is<IDL::UnionType>(type)) {
auto& union_type = verify_cast<IDL::UnionType>(type); auto& union_type = verify_cast<IDL::UnionType>(type);
auto union_types = union_type.flattened_member_types(); auto union_types = union_type.flattened_member_types();
auto union_generator = scoped_generator.fork(); auto union_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
union_generator.append(R"~~~( union_generator.append(R"~~~(
@result_expression@ @value@.visit( @result_expression@ @value@.visit(
@ -1789,7 +1789,7 @@ static void generate_wrap_statement(SourceGenerator& generator, DeprecatedString
} }
} else if (interface.dictionaries.contains(type.name())) { } else if (interface.dictionaries.contains(type.name())) {
// https://webidl.spec.whatwg.org/#es-dictionary // https://webidl.spec.whatwg.org/#es-dictionary
auto dictionary_generator = scoped_generator.fork(); auto dictionary_generator = scoped_generator.fork().release_value_but_fixme_should_propagate_errors();
dictionary_generator.append(R"~~~( dictionary_generator.append(R"~~~(
auto dictionary_object@recursion_depth@ = JS::Object::create(realm, realm.intrinsics().object_prototype()); auto dictionary_object@recursion_depth@ = JS::Object::create(realm, realm.intrinsics().object_prototype());
@ -1857,7 +1857,7 @@ static void generate_return_statement(SourceGenerator& generator, IDL::Type cons
static void generate_variable_statement(SourceGenerator& generator, DeprecatedString const& variable_name, IDL::Type const& value_type, DeprecatedString const& value_name, IDL::Interface const& interface) static void generate_variable_statement(SourceGenerator& generator, DeprecatedString const& variable_name, IDL::Type const& value_type, DeprecatedString const& value_name, IDL::Interface const& interface)
{ {
auto variable_generator = generator.fork(); auto variable_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
variable_generator.set("variable_name", variable_name); variable_generator.set("variable_name", variable_name);
variable_generator.append(R"~~~( variable_generator.append(R"~~~(
JS::Value @variable_name@; JS::Value @variable_name@;
@ -1867,7 +1867,7 @@ static void generate_variable_statement(SourceGenerator& generator, DeprecatedSt
static void generate_function(SourceGenerator& generator, IDL::Function const& function, StaticFunction is_static_function, DeprecatedString const& class_name, DeprecatedString const& interface_fully_qualified_name, IDL::Interface const& interface) static void generate_function(SourceGenerator& generator, IDL::Function const& function, StaticFunction is_static_function, DeprecatedString const& class_name, DeprecatedString const& interface_fully_qualified_name, IDL::Interface const& interface)
{ {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("class_name", class_name); function_generator.set("class_name", class_name);
function_generator.set("interface_fully_qualified_name", interface_fully_qualified_name); function_generator.set("interface_fully_qualified_name", interface_fully_qualified_name);
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(function.name.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(function.name.to_snakecase()));
@ -2122,7 +2122,7 @@ static DeprecatedString generate_constructor_for_idl_type(Type const& type)
static void generate_overload_arbiter(SourceGenerator& generator, auto const& overload_set, DeprecatedString const& class_name) static void generate_overload_arbiter(SourceGenerator& generator, auto const& overload_set, DeprecatedString const& class_name)
{ {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("class_name", class_name); function_generator.set("class_name", class_name);
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
@ -2243,7 +2243,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
SourceGenerator generator { builder }; SourceGenerator generator { builder };
for (auto const& overload_set : interface.overload_sets) { for (auto const& overload_set : interface.overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.append(R"~~~( function_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@); JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@ -2259,14 +2259,14 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
} }
if (interface.has_stringifier) { if (interface.has_stringifier) {
auto stringifier_generator = generator.fork(); auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
stringifier_generator.append(R"~~~( stringifier_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(to_string); JS_DECLARE_NATIVE_FUNCTION(to_string);
)~~~"); )~~~");
} }
if (interface.pair_iterator_types.has_value()) { if (interface.pair_iterator_types.has_value()) {
auto iterator_generator = generator.fork(); auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
iterator_generator.append(R"~~~( iterator_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(entries); JS_DECLARE_NATIVE_FUNCTION(entries);
JS_DECLARE_NATIVE_FUNCTION(for_each); JS_DECLARE_NATIVE_FUNCTION(for_each);
@ -2276,7 +2276,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
} }
for (auto& attribute : interface.attributes) { for (auto& attribute : interface.attributes) {
auto attribute_generator = generator.fork(); auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
attribute_generator.set("attribute.name:snakecase", attribute.name.to_snakecase()); attribute_generator.set("attribute.name:snakecase", attribute.name.to_snakecase());
attribute_generator.append(R"~~~( attribute_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(@attribute.name:snakecase@_getter); JS_DECLARE_NATIVE_FUNCTION(@attribute.name:snakecase@_getter);
@ -2298,7 +2298,7 @@ static void generate_prototype_or_global_mixin_declarations(IDL::Interface const
for (auto& it : interface.enumerations) { for (auto& it : interface.enumerations) {
if (!it.value.is_original_definition) if (!it.value.is_original_definition)
continue; continue;
auto enum_generator = generator.fork(); auto enum_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
enum_generator.set("enum.type.name", it.key); enum_generator.set("enum.type.name", it.key);
enum_generator.append(R"~~~( enum_generator.append(R"~~~(
enum class @enum.type.name@ { enum class @enum.type.name@ {
@ -2414,7 +2414,7 @@ static void collect_attribute_values_of_an_inheritance_stack(SourceGenerator& fu
if (!attribute.type->is_json(interface_in_chain)) if (!attribute.type->is_json(interface_in_chain))
continue; continue;
auto attribute_generator = function_generator.fork(); auto attribute_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
auto return_value_name = DeprecatedString::formatted("{}_retval", attribute.name.to_snakecase()); auto return_value_name = DeprecatedString::formatted("{}_retval", attribute.name.to_snakecase());
attribute_generator.set("attribute.name", attribute.name); attribute_generator.set("attribute.name", attribute.name);
@ -2462,7 +2462,7 @@ static void collect_attribute_values_of_an_inheritance_stack(SourceGenerator& fu
} }
for (auto& constant : interface_in_chain.constants) { for (auto& constant : interface_in_chain.constants) {
auto constant_generator = function_generator.fork(); auto constant_generator = function_generator.fork().release_value_but_fixme_should_propagate_errors();
constant_generator.set("constant.name", constant.name); constant_generator.set("constant.name", constant.name);
generate_wrap_statement(constant_generator, constant.value, constant.type, interface_in_chain, DeprecatedString::formatted("auto constant_{}_value =", constant.name)); generate_wrap_statement(constant_generator, constant.value, constant.type, interface_in_chain, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@ -2479,7 +2479,7 @@ static void generate_default_to_json_function(SourceGenerator& generator, Deprec
{ {
// NOTE: This is done heavily out of order since the spec mixes parse time and run time type information together. // NOTE: This is done heavily out of order since the spec mixes parse time and run time type information together.
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("class_name", class_name); function_generator.set("class_name", class_name);
// 4. Let result be OrdinaryObjectCreate(%Object.prototype%). // 4. Let result be OrdinaryObjectCreate(%Object.prototype%).
@ -2576,7 +2576,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
// https://webidl.spec.whatwg.org/#es-attributes // https://webidl.spec.whatwg.org/#es-attributes
for (auto& attribute : interface.attributes) { for (auto& attribute : interface.attributes) {
auto attribute_generator = generator.fork(); auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
attribute_generator.set("attribute.name", attribute.name); attribute_generator.set("attribute.name", attribute.name);
attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name); attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name);
@ -2600,7 +2600,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
for (auto& constant : interface.constants) { for (auto& constant : interface.constants) {
// FIXME: Do constants need to be added to the unscopable list? // FIXME: Do constants need to be added to the unscopable list?
auto constant_generator = generator.fork(); auto constant_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
constant_generator.set("constant.name", constant.name); constant_generator.set("constant.name", constant.name);
generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name)); generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@ -2612,7 +2612,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
// https://webidl.spec.whatwg.org/#es-operations // https://webidl.spec.whatwg.org/#es-operations
for (auto const& overload_set : interface.overload_sets) { for (auto const& overload_set : interface.overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name", overload_set.key); function_generator.set("function.name", overload_set.key);
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value))); function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));
@ -2632,7 +2632,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
if (interface.has_stringifier) { if (interface.has_stringifier) {
// FIXME: Do stringifiers need to be added to the unscopable list? // FIXME: Do stringifiers need to be added to the unscopable list?
auto stringifier_generator = generator.fork(); auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
stringifier_generator.append(R"~~~( stringifier_generator.append(R"~~~(
define_native_function(realm, "toString", to_string, 0, default_attributes); define_native_function(realm, "toString", to_string, 0, default_attributes);
)~~~"); )~~~");
@ -2641,7 +2641,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
// https://webidl.spec.whatwg.org/#define-the-iteration-methods // https://webidl.spec.whatwg.org/#define-the-iteration-methods
// This applies to this if block and the following if block. // This applies to this if block and the following if block.
if (interface.indexed_property_getter.has_value()) { if (interface.indexed_property_getter.has_value()) {
auto iterator_generator = generator.fork(); auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
iterator_generator.append(R"~~~( iterator_generator.append(R"~~~(
define_direct_property(vm.well_known_symbol_iterator(), realm.intrinsics().array_prototype()->get_without_side_effects(vm.names.values), JS::Attribute::Configurable | JS::Attribute::Writable); define_direct_property(vm.well_known_symbol_iterator(), realm.intrinsics().array_prototype()->get_without_side_effects(vm.names.values), JS::Attribute::Configurable | JS::Attribute::Writable);
)~~~"); )~~~");
@ -2659,7 +2659,7 @@ JS::ThrowCompletionOr<void> @class_name@::initialize(JS::Realm& realm)
if (interface.pair_iterator_types.has_value()) { if (interface.pair_iterator_types.has_value()) {
// FIXME: Do pair iterators need to be added to the unscopable list? // FIXME: Do pair iterators need to be added to the unscopable list?
auto iterator_generator = generator.fork(); auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
iterator_generator.append(R"~~~( iterator_generator.append(R"~~~(
define_native_function(realm, vm.names.entries, entries, 0, default_attributes); define_native_function(realm, vm.names.entries, entries, 0, default_attributes);
define_native_function(realm, vm.names.forEach, for_each, 1, default_attributes); define_native_function(realm, vm.names.forEach, for_each, 1, default_attributes);
@ -2723,7 +2723,7 @@ static JS::ThrowCompletionOr<@fully_qualified_name@*> impl_from(JS::VM& vm)
} }
for (auto& attribute : interface.attributes) { for (auto& attribute : interface.attributes) {
auto attribute_generator = generator.fork(); auto attribute_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
attribute_generator.set("attribute.name", attribute.name); attribute_generator.set("attribute.name", attribute.name);
attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name); attribute_generator.set("attribute.getter_callback", attribute.getter_callback_name);
attribute_generator.set("attribute.setter_callback", attribute.setter_callback_name); attribute_generator.set("attribute.setter_callback", attribute.setter_callback_name);
@ -2945,7 +2945,7 @@ JS_DEFINE_NATIVE_FUNCTION(@class_name@::@attribute.setter_callback@)
} }
if (interface.has_stringifier) { if (interface.has_stringifier) {
auto stringifier_generator = generator.fork(); auto stringifier_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
stringifier_generator.set("class_name", class_name); stringifier_generator.set("class_name", class_name);
if (interface.stringifier_attribute.has_value()) if (interface.stringifier_attribute.has_value())
stringifier_generator.set("attribute.cpp_getter_name", interface.stringifier_attribute->to_snakecase()); stringifier_generator.set("attribute.cpp_getter_name", interface.stringifier_attribute->to_snakecase());
@ -2980,7 +2980,7 @@ JS_DEFINE_NATIVE_FUNCTION(@class_name@::to_string)
} }
if (interface.pair_iterator_types.has_value()) { if (interface.pair_iterator_types.has_value()) {
auto iterator_generator = generator.fork(); auto iterator_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
iterator_generator.append(R"~~~( iterator_generator.append(R"~~~(
JS_DEFINE_NATIVE_FUNCTION(@class_name@::entries) JS_DEFINE_NATIVE_FUNCTION(@class_name@::entries)
{ {
@ -3059,7 +3059,7 @@ private:
} }
for (auto const& overload_set : interface.overload_sets) { for (auto const& overload_set : interface.overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.append(R"~~~( function_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@); JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@ -3156,7 +3156,7 @@ JS::ThrowCompletionOr<void> @namespace_class@::initialize(JS::Realm& realm)
// https://webidl.spec.whatwg.org/#es-operations // https://webidl.spec.whatwg.org/#es-operations
for (auto const& overload_set : interface.overload_sets) { for (auto const& overload_set : interface.overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name", overload_set.key); function_generator.set("function.name", overload_set.key);
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value))); function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));
@ -3222,7 +3222,7 @@ private:
)~~~"); )~~~");
for (auto const& overload_set : interface.static_overload_sets) { for (auto const& overload_set : interface.static_overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.append(R"~~~( function_generator.append(R"~~~(
JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@); JS_DECLARE_NATIVE_FUNCTION(@function.name:snakecase@);
@ -3551,7 +3551,7 @@ JS::ThrowCompletionOr<void> @constructor_class@::initialize(JS::Realm& realm)
)~~~"); )~~~");
for (auto& constant : interface.constants) { for (auto& constant : interface.constants) {
auto constant_generator = generator.fork(); auto constant_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
constant_generator.set("constant.name", constant.name); constant_generator.set("constant.name", constant.name);
generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name)); generate_wrap_statement(constant_generator, constant.value, constant.type, interface, DeprecatedString::formatted("auto constant_{}_value =", constant.name));
@ -3563,7 +3563,7 @@ JS::ThrowCompletionOr<void> @constructor_class@::initialize(JS::Realm& realm)
// https://webidl.spec.whatwg.org/#es-operations // https://webidl.spec.whatwg.org/#es-operations
for (auto const& overload_set : interface.static_overload_sets) { for (auto const& overload_set : interface.static_overload_sets) {
auto function_generator = generator.fork(); auto function_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
function_generator.set("function.name", overload_set.key); function_generator.set("function.name", overload_set.key);
function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase())); function_generator.set("function.name:snakecase", make_input_acceptable_cpp(overload_set.key.to_snakecase()));
function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value))); function_generator.set("function.length", DeprecatedString::number(get_shortest_function_length(overload_set.value)));

12
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSEnums.cpp
View file

@ -58,7 +58,7 @@ enum class ValueID;
VERIFY(value.is_array()); VERIFY(value.is_array());
auto& members = value.as_array(); auto& members = value.as_array();
auto enum_generator = generator.fork(); auto enum_generator = TRY(generator.fork());
TRY(enum_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(enum_generator.set("name:titlecase", TRY(title_casify(name))));
TRY(enum_generator.set("name:snakecase", TRY(snake_casify(name)))); TRY(enum_generator.set("name:snakecase", TRY(snake_casify(name))));
@ -81,7 +81,7 @@ enum class ValueID;
// Don't include aliases in the enum. // Don't include aliases in the enum.
if (member_name.contains('=')) if (member_name.contains('='))
continue; continue;
auto member_generator = enum_generator.fork(); auto member_generator = TRY(enum_generator.fork());
TRY(member_generator.set("member:titlecase", TRY(title_casify(member_name)))); TRY(member_generator.set("member:titlecase", TRY(title_casify(member_name))));
member_generator.appendln(" @member:titlecase@,"); member_generator.appendln(" @member:titlecase@,");
} }
@ -117,7 +117,7 @@ namespace Web::CSS {
VERIFY(value.is_array()); VERIFY(value.is_array());
auto& members = value.as_array(); auto& members = value.as_array();
auto enum_generator = generator.fork(); auto enum_generator = TRY(generator.fork());
TRY(enum_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(enum_generator.set("name:titlecase", TRY(title_casify(name))));
TRY(enum_generator.set("name:snakecase", TRY(snake_casify(name)))); TRY(enum_generator.set("name:snakecase", TRY(snake_casify(name))));
@ -127,7 +127,7 @@ Optional<@name:titlecase@> value_id_to_@name:snakecase@(ValueID value_id)
switch (value_id) {)~~~"); switch (value_id) {)~~~");
for (auto& member : members.values()) { for (auto& member : members.values()) {
auto member_generator = enum_generator.fork(); auto member_generator = TRY(enum_generator.fork());
auto member_name = member.to_deprecated_string(); auto member_name = member.to_deprecated_string();
if (member_name.contains('=')) { if (member_name.contains('=')) {
auto parts = member_name.split_view('='); auto parts = member_name.split_view('=');
@ -155,7 +155,7 @@ ValueID to_value_id(@name:titlecase@ @name:snakecase@_value)
switch (@name:snakecase@_value) {)~~~"); switch (@name:snakecase@_value) {)~~~");
for (auto& member : members.values()) { for (auto& member : members.values()) {
auto member_generator = enum_generator.fork(); auto member_generator = TRY(enum_generator.fork());
auto member_name = member.to_deprecated_string(); auto member_name = member.to_deprecated_string();
if (member_name.contains('=')) if (member_name.contains('='))
continue; continue;
@ -179,7 +179,7 @@ StringView to_string(@name:titlecase@ value)
switch (value) {)~~~"); switch (value) {)~~~");
for (auto& member : members.values()) { for (auto& member : members.values()) {
auto member_generator = enum_generator.fork(); auto member_generator = TRY(enum_generator.fork());
auto member_name = member.to_deprecated_string(); auto member_name = member.to_deprecated_string();
if (member_name.contains('=')) if (member_name.contains('='))
continue; continue;

14
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSMediaFeatureID.cpp
View file

@ -61,7 +61,7 @@ enum class MediaFeatureValueType {
enum class MediaFeatureID {)~~~"); enum class MediaFeatureID {)~~~");
TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> { TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@name:titlecase@,)~~~"); @name:titlecase@,)~~~");
@ -99,7 +99,7 @@ Optional<MediaFeatureID> media_feature_id_from_string(StringView string)
{)~~~"); {)~~~");
TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> { TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -118,7 +118,7 @@ StringView string_from_media_feature_id(MediaFeatureID media_feature_id)
switch (media_feature_id) {)~~~"); switch (media_feature_id) {)~~~");
TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> { TRY(media_feature_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -140,7 +140,7 @@ bool media_feature_type_is_range(MediaFeatureID media_feature_id)
VERIFY(value.is_object()); VERIFY(value.is_object());
auto& feature = value.as_object(); auto& feature = value.as_object();
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
VERIFY(feature.has("type"sv)); VERIFY(feature.has("type"sv));
auto feature_type = feature.get_deprecated_string("type"sv); auto feature_type = feature.get_deprecated_string("type"sv);
@ -165,7 +165,7 @@ bool media_feature_accepts_type(MediaFeatureID media_feature_id, MediaFeatureVal
VERIFY(member.is_object()); VERIFY(member.is_object());
auto& feature = member.as_object(); auto& feature = member.as_object();
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case MediaFeatureID::@name:titlecase@:)~~~"); case MediaFeatureID::@name:titlecase@:)~~~");
@ -244,7 +244,7 @@ bool media_feature_accepts_identifier(MediaFeatureID media_feature_id, ValueID i
VERIFY(member.is_object()); VERIFY(member.is_object());
auto& feature = member.as_object(); auto& feature = member.as_object();
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case MediaFeatureID::@name:titlecase@:)~~~"); case MediaFeatureID::@name:titlecase@:)~~~");
@ -269,7 +269,7 @@ bool media_feature_accepts_identifier(MediaFeatureID media_feature_id, ValueID i
continue; continue;
append_identifier_switch_if_needed(); append_identifier_switch_if_needed();
auto ident_generator = member_generator.fork(); auto ident_generator = TRY(member_generator.fork());
TRY(ident_generator.set("identifier:titlecase", TRY(title_casify(identifier_name)))); TRY(ident_generator.set("identifier:titlecase", TRY(title_casify(identifier_name))));
ident_generator.append(R"~~~( ident_generator.append(R"~~~(
case ValueID::@identifier:titlecase@: case ValueID::@identifier:titlecase@:

38
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp
View file

@ -119,7 +119,7 @@ enum class PropertyID {
auto last_property_id = longhand_property_ids.last(); auto last_property_id = longhand_property_ids.last();
for (auto& name : shorthand_property_ids) { for (auto& name : shorthand_property_ids) {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -128,7 +128,7 @@ enum class PropertyID {
} }
for (auto& name : longhand_property_ids) { for (auto& name : longhand_property_ids) {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -225,7 +225,7 @@ struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID>
ErrorOr<void> generate_bounds_checking_function(JsonObject& properties, SourceGenerator& parent_generator, StringView css_type_name, StringView type_name, Optional<StringView> default_unit_name, Optional<StringView> value_getter) ErrorOr<void> generate_bounds_checking_function(JsonObject& properties, SourceGenerator& parent_generator, StringView css_type_name, StringView type_name, Optional<StringView> default_unit_name, Optional<StringView> value_getter)
{ {
auto generator = parent_generator.fork(); auto generator = TRY(parent_generator.fork());
generator.set("css_type_name", css_type_name); generator.set("css_type_name", css_type_name);
generator.set("type_name", type_name); generator.set("type_name", type_name);
@ -243,7 +243,7 @@ bool property_accepts_@css_type_name@(PropertyID property_id, [[maybe_unused]] @
if (type_and_range.first() != css_type_name) if (type_and_range.first() != css_type_name)
continue; continue;
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("property_name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("property_name:titlecase", TRY(title_casify(name))));
property_generator.append(R"~~~( property_generator.append(R"~~~(
@ -339,7 +339,7 @@ Optional<PropertyID> property_id_from_camel_case_string(StringView string)
TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> { TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
VERIFY(value.is_object()); VERIFY(value.is_object());
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
TRY(member_generator.set("name:camelcase", TRY(camel_casify(name)))); TRY(member_generator.set("name:camelcase", TRY(camel_casify(name))));
@ -361,7 +361,7 @@ Optional<PropertyID> property_id_from_string(StringView string)
TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> { TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
VERIFY(value.is_object()); VERIFY(value.is_object());
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -382,7 +382,7 @@ StringView string_from_property_id(PropertyID property_id) {
TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> { TRY(properties.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
VERIFY(value.is_object()); VERIFY(value.is_object());
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -414,7 +414,7 @@ bool is_inherited_property(PropertyID property_id)
} }
if (inherited) { if (inherited) {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case PropertyID::@name:titlecase@: case PropertyID::@name:titlecase@:
@ -443,7 +443,7 @@ bool property_affects_layout(PropertyID property_id)
affects_layout = value.as_object().get_bool("affects-layout"sv).value_or(false); affects_layout = value.as_object().get_bool("affects-layout"sv).value_or(false);
if (affects_layout) { if (affects_layout) {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case PropertyID::@name:titlecase@: case PropertyID::@name:titlecase@:
@ -472,7 +472,7 @@ bool property_affects_stacking_context(PropertyID property_id)
affects_stacking_context = value.as_object().get_bool("affects-stacking-context"sv).value_or(false); affects_stacking_context = value.as_object().get_bool("affects-stacking-context"sv).value_or(false);
if (affects_stacking_context) { if (affects_stacking_context) {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case PropertyID::@name:titlecase@: case PropertyID::@name:titlecase@:
@ -511,7 +511,7 @@ ErrorOr<NonnullRefPtr<StyleValue>> property_initial_value(JS::Realm& context_rea
VERIFY(initial_value.has_value()); VERIFY(initial_value.has_value());
auto& initial_value_string = initial_value.value(); auto& initial_value_string = initial_value.value();
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name))));
member_generator.set("initial_value_string", initial_value_string); member_generator.set("initial_value_string", initial_value_string);
member_generator.append( member_generator.append(
@ -552,7 +552,7 @@ bool property_has_quirk(PropertyID property_id, Quirk quirk)
auto& quirks = quirks_value.value(); auto& quirks = quirks_value.value();
if (!quirks.is_empty()) { if (!quirks.is_empty()) {
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("name:titlecase", TRY(title_casify(name))));
property_generator.append(R"~~~( property_generator.append(R"~~~(
case PropertyID::@name:titlecase@: { case PropertyID::@name:titlecase@: {
@ -560,7 +560,7 @@ bool property_has_quirk(PropertyID property_id, Quirk quirk)
)~~~"); )~~~");
for (auto& quirk : quirks.values()) { for (auto& quirk : quirks.values()) {
VERIFY(quirk.is_string()); VERIFY(quirk.is_string());
auto quirk_generator = property_generator.fork(); auto quirk_generator = TRY(property_generator.fork());
TRY(quirk_generator.set("quirk:titlecase", TRY(title_casify(quirk.as_string())))); TRY(quirk_generator.set("quirk:titlecase", TRY(title_casify(quirk.as_string()))));
quirk_generator.append(R"~~~( quirk_generator.append(R"~~~(
case Quirk::@quirk:titlecase@: case Quirk::@quirk:titlecase@:
@ -593,7 +593,7 @@ bool property_accepts_type(PropertyID property_id, ValueType value_type)
auto& object = value.as_object(); auto& object = value.as_object();
if (auto maybe_valid_types = object.get_array("valid-types"sv); maybe_valid_types.has_value() && !maybe_valid_types->is_empty()) { if (auto maybe_valid_types = object.get_array("valid-types"sv); maybe_valid_types.has_value() && !maybe_valid_types->is_empty()) {
auto& valid_types = maybe_valid_types.value(); auto& valid_types = maybe_valid_types.value();
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("name:titlecase", TRY(title_casify(name))));
property_generator.append(R"~~~( property_generator.append(R"~~~(
case PropertyID::@name:titlecase@: { case PropertyID::@name:titlecase@: {
@ -671,7 +671,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
VERIFY(value.is_object()); VERIFY(value.is_object());
auto& object = value.as_object(); auto& object = value.as_object();
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("name:titlecase", TRY(title_casify(name))));
property_generator.appendln(" case PropertyID::@name:titlecase@: {"); property_generator.appendln(" case PropertyID::@name:titlecase@: {");
@ -679,7 +679,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
property_generator.appendln(" switch (identifier) {"); property_generator.appendln(" switch (identifier) {");
auto& valid_identifiers = maybe_valid_identifiers.value(); auto& valid_identifiers = maybe_valid_identifiers.value();
for (auto& identifier : valid_identifiers.values()) { for (auto& identifier : valid_identifiers.values()) {
auto identifier_generator = generator.fork(); auto identifier_generator = TRY(generator.fork());
TRY(identifier_generator.set("identifier:titlecase", TRY(title_casify(identifier.as_string())))); TRY(identifier_generator.set("identifier:titlecase", TRY(title_casify(identifier.as_string()))));
identifier_generator.appendln(" case ValueID::@identifier:titlecase@:"); identifier_generator.appendln(" case ValueID::@identifier:titlecase@:");
} }
@ -698,7 +698,7 @@ bool property_accepts_identifier(PropertyID property_id, ValueID identifier)
if (!type_name_is_enum(type_name)) if (!type_name_is_enum(type_name))
continue; continue;
auto type_generator = generator.fork(); auto type_generator = TRY(generator.fork());
TRY(type_generator.set("type_name:snakecase", TRY(snake_casify(type_name)))); TRY(type_generator.set("type_name:snakecase", TRY(snake_casify(type_name))));
type_generator.append(R"~~~( type_generator.append(R"~~~(
if (value_id_to_@type_name:snakecase@(identifier).has_value()) if (value_id_to_@type_name:snakecase@(identifier).has_value())
@ -728,7 +728,7 @@ size_t property_maximum_value_count(PropertyID property_id)
if (value.as_object().has("max-values"sv)) { if (value.as_object().has("max-values"sv)) {
auto max_values = value.as_object().get("max-values"sv); auto max_values = value.as_object().get("max-values"sv);
VERIFY(max_values.has_value() && max_values->is_number() && !max_values->is_double()); VERIFY(max_values.has_value() && max_values->is_number() && !max_values->is_double());
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("name:titlecase", TRY(title_casify(name))));
property_generator.set("max_values", max_values->to_deprecated_string()); property_generator.set("max_values", max_values->to_deprecated_string());
property_generator.append(R"~~~( property_generator.append(R"~~~(
@ -764,7 +764,7 @@ Vector<PropertyID> longhands_for_shorthand(PropertyID property_id)
auto longhands = value.as_object().get("longhands"sv); auto longhands = value.as_object().get("longhands"sv);
VERIFY(longhands.has_value() && longhands->is_array()); VERIFY(longhands.has_value() && longhands->is_array());
auto longhand_values = longhands->as_array(); auto longhand_values = longhands->as_array();
auto property_generator = generator.fork(); auto property_generator = TRY(generator.fork());
TRY(property_generator.set("name:titlecase", TRY(title_casify(name)))); TRY(property_generator.set("name:titlecase", TRY(title_casify(name))));
StringBuilder builder; StringBuilder builder;
bool first = true; bool first = true;

28
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSTransformFunctions.cpp
View file

@ -65,11 +65,12 @@ namespace Web::CSS {
)~~~"); )~~~");
generator.appendln("enum class TransformFunction {"); generator.appendln("enum class TransformFunction {");
transforms_data.for_each_member([&](auto& name, auto&) { TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name:titlecase", title_casify_transform_function(name)); member_generator.set("name:titlecase", title_casify_transform_function(name));
member_generator.appendln(" @name:titlecase@,"); member_generator.appendln(" @name:titlecase@,");
}); return {};
}));
generator.appendln("};"); generator.appendln("};");
generator.appendln("Optional<TransformFunction> transform_function_from_string(StringView);"); generator.appendln("Optional<TransformFunction> transform_function_from_string(StringView);");
@ -116,15 +117,16 @@ namespace Web::CSS {
Optional<TransformFunction> transform_function_from_string(StringView name) Optional<TransformFunction> transform_function_from_string(StringView name)
{ {
)~~~"); )~~~");
transforms_data.for_each_member([&](auto& name, auto&) { TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
member_generator.set("name:titlecase", title_casify_transform_function(name)); member_generator.set("name:titlecase", title_casify_transform_function(name));
member_generator.append(R"~~~( member_generator.append(R"~~~(
if (name.equals_ignoring_ascii_case("@name@"sv)) if (name.equals_ignoring_ascii_case("@name@"sv))
return TransformFunction::@name:titlecase@; return TransformFunction::@name:titlecase@;
)~~~"); )~~~");
}); return {};
}));
generator.append(R"~~~( generator.append(R"~~~(
return {}; return {};
} }
@ -135,15 +137,16 @@ StringView to_string(TransformFunction transform_function)
{ {
switch (transform_function) { switch (transform_function) {
)~~~"); )~~~");
transforms_data.for_each_member([&](auto& name, auto&) { TRY(transforms_data.try_for_each_member([&](auto& name, auto&) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name); member_generator.set("name", name);
member_generator.set("name:titlecase", title_casify_transform_function(name)); member_generator.set("name:titlecase", title_casify_transform_function(name));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case TransformFunction::@name:titlecase@: case TransformFunction::@name:titlecase@:
return "@name@"sv; return "@name@"sv;
)~~~"); )~~~");
}); return {};
}));
generator.append(R"~~~( generator.append(R"~~~(
default: default:
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
@ -156,10 +159,10 @@ TransformFunctionMetadata transform_function_metadata(TransformFunction transfor
{ {
switch (transform_function) { switch (transform_function) {
)~~~"); )~~~");
transforms_data.for_each_member([&](auto& name, auto& value) { TRY(transforms_data.try_for_each_member([&](auto& name, auto& value) -> ErrorOr<void> {
VERIFY(value.is_object()); VERIFY(value.is_object());
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name:titlecase", title_casify_transform_function(name)); member_generator.set("name:titlecase", title_casify_transform_function(name));
member_generator.append(R"~~~( member_generator.append(R"~~~(
case TransformFunction::@name:titlecase@: case TransformFunction::@name:titlecase@:
@ -195,7 +198,8 @@ TransformFunctionMetadata transform_function_metadata(TransformFunction transfor
member_generator.append(R"~~~( } member_generator.append(R"~~~( }
}; };
)~~~"); )~~~");
}); return {};
}));
generator.append(R"~~~( generator.append(R"~~~(
default: default:
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();

6
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSValueID.cpp
View file

@ -56,7 +56,7 @@ enum class ValueID {
)~~~"); )~~~");
TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> { TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string()))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -95,7 +95,7 @@ HashMap<StringView, ValueID, AK::CaseInsensitiveASCIIStringViewTraits> g_stringv
)~~~"); )~~~");
TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> { TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name.to_deprecated_string()); member_generator.set("name", name.to_deprecated_string());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string()))));
member_generator.append(R"~~~( member_generator.append(R"~~~(
@ -117,7 +117,7 @@ StringView string_from_value_id(ValueID value_id) {
)~~~"); )~~~");
TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> { TRY(identifier_data.try_for_each([&](auto& name) -> ErrorOr<void> {
auto member_generator = generator.fork(); auto member_generator = TRY(generator.fork());
member_generator.set("name", name.to_deprecated_string()); member_generator.set("name", name.to_deprecated_string());
TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string())))); TRY(member_generator.set("name:titlecase", TRY(title_casify(name.to_deprecated_string()))));
member_generator.append(R"~~~( member_generator.append(R"~~~(

10
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWindowOrWorkerInterfaces.cpp
View file

@ -92,7 +92,7 @@ class @legacy_constructor_class@;)~~~");
}; };
for (auto& interface : exposed_interfaces) { for (auto& interface : exposed_interfaces) {
auto gen = generator.fork(); auto gen = TRY(generator.fork());
if (interface.is_namespace) if (interface.is_namespace)
add_namespace(gen, interface.namespace_class); add_namespace(gen, interface.namespace_class);
@ -123,7 +123,7 @@ static ErrorOr<void> generate_intrinsic_definitions(StringView output_path, Vect
#include <LibWeb/Bindings/Intrinsics.h>)~~~"); #include <LibWeb/Bindings/Intrinsics.h>)~~~");
for (auto& interface : exposed_interfaces) { for (auto& interface : exposed_interfaces) {
auto gen = generator.fork(); auto gen = TRY(generator.fork());
gen.set("namespace_class", interface.namespace_class); gen.set("namespace_class", interface.namespace_class);
gen.set("prototype_class", interface.prototype_class); gen.set("prototype_class", interface.prototype_class);
gen.set("constructor_class", interface.constructor_class); gen.set("constructor_class", interface.constructor_class);
@ -215,7 +215,7 @@ void Intrinsics::create_web_prototype_and_constructor<@prototype_class@>(JS::Rea
}; };
for (auto& interface : exposed_interfaces) { for (auto& interface : exposed_interfaces) {
auto gen = generator.fork(); auto gen = TRY(generator.fork());
if (interface.is_namespace) if (interface.is_namespace)
add_namespace(gen, interface.name, interface.namespace_class); add_namespace(gen, interface.name, interface.namespace_class);
@ -274,7 +274,7 @@ static ErrorOr<void> generate_exposed_interface_implementation(StringView class_
#include <LibWeb/Bindings/@global_object_name@ExposedInterfaces.h> #include <LibWeb/Bindings/@global_object_name@ExposedInterfaces.h>
)~~~"); )~~~");
for (auto& interface : exposed_interfaces) { for (auto& interface : exposed_interfaces) {
auto gen = generator.fork(); auto gen = TRY(generator.fork());
gen.set("namespace_class", interface.namespace_class); gen.set("namespace_class", interface.namespace_class);
gen.set("prototype_class", interface.prototype_class); gen.set("prototype_class", interface.prototype_class);
gen.set("constructor_class", interface.constructor_class); gen.set("constructor_class", interface.constructor_class);
@ -327,7 +327,7 @@ void add_@global_object_snake_name@_exposed_interfaces(JS::Object& global)
}; };
for (auto& interface : exposed_interfaces) { for (auto& interface : exposed_interfaces) {
auto gen = generator.fork(); auto gen = TRY(generator.fork());
if (interface.is_namespace) if (interface.is_namespace)
add_namespace(gen, interface.name, interface.namespace_class); add_namespace(gen, interface.name, interface.namespace_class);

14
Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp
View file

@ -261,7 +261,7 @@ void generate_lookup_table(StateMachine const& machine, SourceGenerator& generat
)~~~"); )~~~");
auto generate_for_state = [&](State const& s) { auto generate_for_state = [&](State const& s) {
auto table_generator = generator.fork(); auto table_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
table_generator.set("active_state", s.name); table_generator.set("active_state", s.name);
table_generator.append("/* @active_state@ */ { "); table_generator.append("/* @active_state@ */ { ");
VERIFY(!s.name.is_empty()); VERIFY(!s.name.is_empty());
@ -274,7 +274,7 @@ void generate_lookup_table(StateMachine const& machine, SourceGenerator& generat
} }
} }
for (int i = 0; i < 256; ++i) { for (int i = 0; i < 256; ++i) {
auto cell_generator = table_generator.fork(); auto cell_generator = table_generator.fork().release_value_but_fixme_should_propagate_errors();
cell_generator.set("cell_new_state", row[i].new_state.value_or(s.name)); cell_generator.set("cell_new_state", row[i].new_state.value_or(s.name));
cell_generator.set("cell_action", row[i].action.value_or("_Ignore")); cell_generator.set("cell_action", row[i].action.value_or("_Ignore"));
cell_generator.append(" {State::@cell_new_state@, Action::@cell_action@}, "); cell_generator.append(" {State::@cell_new_state@, Action::@cell_action@}, ");
@ -320,7 +320,7 @@ public:
for (auto a : actions(machine)) { for (auto a : actions(machine)) {
if (a.is_empty()) if (a.is_empty())
continue; continue;
auto action_generator = generator.fork(); auto action_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
action_generator.set("action.name", a); action_generator.set("action.name", a);
action_generator.append(R"~~~( action_generator.append(R"~~~(
@action.name@, @action.name@,
@ -347,7 +347,7 @@ public:
switch (m_state) { switch (m_state) {
)~~~"); )~~~");
for (auto s : machine.states) { for (auto s : machine.states) {
auto state_generator = generator.fork(); auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
if (s.exit_action.has_value()) { if (s.exit_action.has_value()) {
state_generator.set("state_name", s.name); state_generator.set("state_name", s.name);
state_generator.set("action", s.exit_action.value()); state_generator.set("action", s.exit_action.value());
@ -375,7 +375,7 @@ public:
{ {
)~~~"); )~~~");
for (auto state : machine.states) { for (auto state : machine.states) {
auto state_generator = generator.fork(); auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
if (state.entry_action.has_value()) { if (state.entry_action.has_value()) {
state_generator.set("state_name", state.name); state_generator.set("state_name", state.name);
state_generator.set("action", state.entry_action.value()); state_generator.set("action", state.entry_action.value());
@ -399,7 +399,7 @@ private:
)~~~"); )~~~");
for (auto s : machine.states) { for (auto s : machine.states) {
auto state_generator = generator.fork(); auto state_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
state_generator.set("state.name", s.name); state_generator.set("state.name", s.name);
state_generator.append(R"~~~( state_generator.append(R"~~~(
@state.name@, @state.name@,
@ -434,7 +434,7 @@ private:
} }
)~~~"); )~~~");
auto table_generator = generator.fork(); auto table_generator = generator.fork().release_value_but_fixme_should_propagate_errors();
generate_lookup_table(machine, table_generator); generate_lookup_table(machine, table_generator);
generator.append(R"~~~( generator.append(R"~~~(
}; // end @class_name@ }; // end @class_name@

8
Tests/AK/TestSourceGenerator.cpp
View file

@ -41,7 +41,7 @@ TEST_CASE(scoped)
global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0 global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
{ {
auto scoped_generator_1 = global_generator.fork(); auto scoped_generator_1 = MUST(global_generator.fork());
scoped_generator_1.set("bar", "bar-1"); scoped_generator_1.set("bar", "bar-1");
global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0 global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
} }
@ -49,18 +49,18 @@ TEST_CASE(scoped)
global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0 global_generator.append("@foo@ @bar@\n"); // foo-0 bar-0
{ {
auto scoped_generator_2 = global_generator.fork(); auto scoped_generator_2 = MUST(global_generator.fork());
scoped_generator_2.set("foo", "foo-2"); scoped_generator_2.set("foo", "foo-2");
scoped_generator_2.append("@foo@ @bar@\n"); // foo-2 bar-0 scoped_generator_2.append("@foo@ @bar@\n"); // foo-2 bar-0
{ {
auto scoped_generator_3 = scoped_generator_2.fork(); auto scoped_generator_3 = MUST(scoped_generator_2.fork());
scoped_generator_3.set("bar", "bar-3"); scoped_generator_3.set("bar", "bar-3");
scoped_generator_3.append("@foo@ @bar@\n"); // foo-2 bar-3 scoped_generator_3.append("@foo@ @bar@\n"); // foo-2 bar-3
} }
{ {
auto scoped_generator_4 = global_generator.fork(); auto scoped_generator_4 = MUST(global_generator.fork());
scoped_generator_4.append("@foo@ @bar@\n"); // foo-0 bar-0 scoped_generator_4.append("@foo@ @bar@\n"); // foo-0 bar-0
} }