Steffen Larsen
b67536954e
To avoid modifications to global state that does not currently need to be modified, this patch makes a selection of trivial cases const. This aims to help preserve the intention of these variables and reduce the potential mutable global state surface of clang. --------- Signed-off-by: Steffen Holst Larsen <sholstla@amd.com>
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
//===--- 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/Options/Options.h"
|
|
#include "llvm/Option/OptTable.h"
|
|
#include <cassert>
|
|
|
|
using namespace clang::options;
|
|
using namespace llvm::opt;
|
|
|
|
#define OPTTABLE_STR_TABLE_CODE
|
|
#include "clang/Options/Options.inc"
|
|
#undef OPTTABLE_STR_TABLE_CODE
|
|
|
|
#define OPTTABLE_VALUES_CODE
|
|
#include "clang/Options/Options.inc"
|
|
#undef OPTTABLE_VALUES_CODE
|
|
|
|
#define OPTTABLE_PREFIXES_TABLE_CODE
|
|
#include "clang/Options/Options.inc"
|
|
#undef OPTTABLE_PREFIXES_TABLE_CODE
|
|
|
|
#define OPTTABLE_PREFIXES_UNION_CODE
|
|
#include "clang/Options/Options.inc"
|
|
#undef OPTTABLE_PREFIXES_UNION_CODE
|
|
|
|
static constexpr OptTable::Info InfoTable[] = {
|
|
#define OPTION(...) LLVM_CONSTRUCT_OPT_INFO(__VA_ARGS__),
|
|
#include "clang/Options/Options.inc"
|
|
#undef OPTION
|
|
};
|
|
|
|
namespace {
|
|
|
|
class DriverOptTable : public PrecomputedOptTable {
|
|
public:
|
|
DriverOptTable()
|
|
: PrecomputedOptTable(OptionStrTable, OptionPrefixesTable, InfoTable,
|
|
OptionPrefixesUnion) {}
|
|
};
|
|
} // anonymous namespace
|
|
|
|
const llvm::opt::OptTable &clang::getDriverOptTable() {
|
|
static const DriverOptTable Table;
|
|
return Table;
|
|
}
|