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https://github.com/carbon-language/carbon-lang.git
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Chandler Carruth
d61531c82c
This somewhat abuses control-flow macro handling in `clang-format` to get the behavior we want. Fortunately, I don't think we're ever likely to want this for its intended purpose so it seems harmless to co-opt it like this. If we really wanted, we can narrow it to `if`-macros, but I picked the simpler option to start. FWIW, I tried all the other macro formatting special cases to see if one would work but it didn't. Might be worth filing a feature request to get a `TypeDefinitionMacros` setting to compliment `TypenameMacros` and format like this does, but it seems (very) low priority.
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#ifndef CARBON_TOOLCHAIN_PARSER_PARSER_STATE_H_
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#define CARBON_TOOLCHAIN_PARSER_PARSER_STATE_H_
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#include "toolchain/common/enum_base.h"
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namespace Carbon {
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CARBON_DEFINE_RAW_ENUM_CLASS(ParserState, uint8_t) {
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#define CARBON_PARSER_STATE(Name) CARBON_RAW_ENUM_ENUMERATOR(Name)
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#include "toolchain/parser/parser_state.def"
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};
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class ParserState : public CARBON_ENUM_BASE(ParserState) {
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public:
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#define CARBON_PARSER_STATE(Name) CARBON_ENUM_CONSTANT_DECLARATION(Name)
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#include "toolchain/parser/parser_state.def"
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};
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#define CARBON_PARSER_STATE(Name) \
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CARBON_ENUM_CONSTANT_DEFINITION(ParserState, Name)
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#include "toolchain/parser/parser_state.def"
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// We expect ParserState to fit compactly into 8 bits.
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static_assert(sizeof(ParserState) == 1, "ParserState includes padding!");
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} // namespace Carbon
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#endif // CARBON_TOOLCHAIN_PARSER_PARSER_STATE_H_
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