| //===--- DriverOptions.cpp - Driver Options Table -------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "clang/Driver/Options.h" |
| #include "llvm/ADT/STLExtras.h" |
| #include "llvm/Option/OptTable.h" |
| #include "llvm/Option/Option.h" |
| #include <cassert> |
| |
| using namespace clang::driver; |
| using namespace clang::driver::options; |
| using namespace llvm::opt; |
| |
| #define OPTTABLE_VALUES_CODE |
| #include "clang/Driver/Options.inc" |
| #undef OPTTABLE_VALUES_CODE |
| |
| #define PREFIX(NAME, VALUE) \ |
| static constexpr llvm::StringLiteral NAME##_init[] = VALUE; \ |
| static constexpr llvm::ArrayRef<llvm::StringLiteral> NAME( \ |
| NAME##_init, std::size(NAME##_init) - 1); |
| #include "clang/Driver/Options.inc" |
| #undef PREFIX |
| |
| static constexpr const llvm::StringLiteral PrefixTable_init[] = |
| #define PREFIX_UNION(VALUES) VALUES |
| #include "clang/Driver/Options.inc" |
| #undef PREFIX_UNION |
| ; |
| static constexpr const llvm::ArrayRef<llvm::StringLiteral> |
| PrefixTable(PrefixTable_init, std::size(PrefixTable_init) - 1); |
| |
| static constexpr OptTable::Info InfoTable[] = { |
| #define OPTION(...) LLVM_CONSTRUCT_OPT_INFO(__VA_ARGS__), |
| #include "clang/Driver/Options.inc" |
| #undef OPTION |
| }; |
| |
| namespace { |
| |
| class DriverOptTable : public PrecomputedOptTable { |
| public: |
| DriverOptTable() : PrecomputedOptTable(InfoTable, PrefixTable) {} |
| }; |
| } |
| |
| const llvm::opt::OptTable &clang::driver::getDriverOptTable() { |
| static DriverOptTable Table; |
| return Table; |
| } |