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// Copyright 2023 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
////////////////////////////////////////////////////////////////////////////////
// File generated by 'tools/src/cmd/gen' using the template:
// src/tint/lang/core/diagnostic_rule.h.tmpl
//
// To regenerate run: './tools/run gen'
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
#ifndef SRC_TINT_LANG_CORE_DIAGNOSTIC_RULE_H_
#define SRC_TINT_LANG_CORE_DIAGNOSTIC_RULE_H_
#include <cstdint>
#include <string>
#include <variant>
#include "src/tint/utils/traits/traits.h"
namespace tint::core {
/// WGSL core diagnostic rules.
enum class CoreDiagnosticRule : uint8_t {
kUndefined,
kDerivativeUniformity,
};
/// @param value the enum value
/// @returns the string for the given enum value
std::string_view ToString(CoreDiagnosticRule value);
/// @param out the stream to write to
/// @param value the CoreDiagnosticRule
/// @returns @p out so calls can be chained
template <typename STREAM, typename = traits::EnableIfIsOStream<STREAM>>
auto& operator<<(STREAM& out, CoreDiagnosticRule value) {
return out << ToString(value);
}
/// ParseCoreDiagnosticRule parses a CoreDiagnosticRule from a string.
/// @param str the string to parse
/// @returns the parsed enum, or CoreDiagnosticRule::kUndefined if the string could not be parsed.
CoreDiagnosticRule ParseCoreDiagnosticRule(std::string_view str);
constexpr const char* kCoreDiagnosticRuleStrings[] = {
"derivative_uniformity",
};
/// Chromium-specific diagnostic rules.
enum class ChromiumDiagnosticRule : uint8_t {
kUndefined,
kUnreachableCode,
};
/// @param value the enum value
/// @returns the string for the given enum value
std::string_view ToString(ChromiumDiagnosticRule value);
/// @param out the stream to write to
/// @param value the ChromiumDiagnosticRule
/// @returns @p out so calls can be chained
template <typename STREAM, typename = traits::EnableIfIsOStream<STREAM>>
auto& operator<<(STREAM& out, ChromiumDiagnosticRule value) {
return out << ToString(value);
}
/// ParseChromiumDiagnosticRule parses a ChromiumDiagnosticRule from a string.
/// @param str the string to parse
/// @returns the parsed enum, or ChromiumDiagnosticRule::kUndefined if the string could not be
/// parsed.
ChromiumDiagnosticRule ParseChromiumDiagnosticRule(std::string_view str);
constexpr const char* kChromiumDiagnosticRuleStrings[] = {
"unreachable_code",
};
/// All diagnostic rules understood by Tint.
using DiagnosticRule = std::variant<CoreDiagnosticRule, ChromiumDiagnosticRule>;
} // namespace tint::core
#endif // SRC_TINT_LANG_CORE_DIAGNOSTIC_RULE_H_