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//===--- Options.cpp - Option info & table --------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#include "swift/Option/Options.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
using namespace swift::options;
using namespace llvm::opt;
#define PREFIX(NAME, VALUE) \
constexpr llvm::StringLiteral NAME##_init[] = VALUE; \
constexpr llvm::ArrayRef<llvm::StringLiteral> NAME( \
NAME##_init, std::size(NAME##_init) - 1);
#include "swift/Option/Options.inc"
#undef PREFIX
static const llvm::opt::GenericOptTable::Info InfoTable[] = {
#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
HELPTEXT, METAVAR, VALUES) \
{PREFIX, NAME, HELPTEXT, METAVAR, OPT_##ID, Option::KIND##Class, \
PARAM, FLAGS, OPT_##GROUP, OPT_##ALIAS, ALIASARGS, VALUES},
#include "swift/Option/Options.inc"
#undef OPTION
};
namespace {
class SwiftOptTable : public llvm::opt::GenericOptTable {
public:
SwiftOptTable() : GenericOptTable(InfoTable) {}
};
} // end anonymous namespace
std::unique_ptr<OptTable> swift::createSwiftOptTable() {
return std::unique_ptr<GenericOptTable>(new SwiftOptTable());
}
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