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carbon-lang/toolchain/parse/state.h
T

34 lines
970 B
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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#ifndef CARBON_TOOLCHAIN_PARSE_STATE_H_
#define CARBON_TOOLCHAIN_PARSE_STATE_H_
#include <cstdint>
#include "common/enum_base.h"
namespace Carbon::Parse {
CARBON_DEFINE_RAW_ENUM_CLASS(State, uint8_t) {
#define CARBON_PARSE_STATE(Name) CARBON_RAW_ENUM_ENUMERATOR(Name)
#include "toolchain/parse/state.def"
};
class State : public CARBON_ENUM_BASE(State) {
public:
#define CARBON_PARSE_STATE(Name) CARBON_ENUM_CONSTANT_DECL(Name)
#include "toolchain/parse/state.def"
};
#define CARBON_PARSE_STATE(Name) CARBON_ENUM_CONSTANT_DEFINITION(State, Name)
#include "toolchain/parse/state.def"
// We expect State to fit compactly into 8 bits.
static_assert(sizeof(State) == 1, "State includes padding!");
} // namespace Carbon::Parse
#endif // CARBON_TOOLCHAIN_PARSE_STATE_H_