llvm/clang/include/clang/Basic/CodeGenOptions.def

//===--- CodeGenOptions.def - Code generation option database ----- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the code generation options. Users of this file
// must define the CODEGENOPT macro to make use of this information.
// Optionally, the user may also define ENUM_CODEGENOPT (for options
// that have enumeration type and VALUE_CODEGENOPT is a code
// generation option that describes a value rather than a flag.
//
// AFFECTING_VALUE_CODEGENOPT is used for code generation options that can
// affect the AST.
//
//===----------------------------------------------------------------------===//
#ifndef CODEGENOPT
#  error Define the CODEGENOPT macro to handle language options
#endif

#ifndef VALUE_CODEGENOPT
#  define VALUE_CODEGENOPT(Name, Bits, Default) \
CODEGENOPT(Name, Bits, Default)
#endif

#ifndef ENUM_CODEGENOPT
#  define ENUM_CODEGENOPT(Name, Type, Bits, Default) \
CODEGENOPT(Name, Bits, Default)
#endif

#ifndef AFFECTING_VALUE_CODEGENOPT
#  define AFFECTING_VALUE_CODEGENOPT(Name, Bits, Default) \
VALUE_CODEGENOPT(Name, Bits, Default)
#endif

CODEGENOPT( … }