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//===- CommandUtil.h --------------------------------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#ifndef LLBUILD_NINJA_COMMANDUTIL_H
#define LLBUILD_NINJA_COMMANDUTIL_H
#include "llbuild/Basic/LLVM.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Error.h"
#include <memory>
#include <string>
#include <utility>
namespace llvm {
class MemoryBuffer;
}
namespace llbuild {
namespace ninja {
class Parser;
struct Token;
}
// FIXME: Move all of these things to a real home.
namespace commands {
namespace util {
std::string escapedString(StringRef str);
void emitError(StringRef filename, StringRef message,
const ninja::Token& at, const ninja::Parser* parser);
void emitError(StringRef filename, StringRef message,
const char* position, unsigned length,
StringRef buffer);
/// Load the contents of the given file. Relative files will be resolved using
/// the current working directory of the process.
llvm::Expected<std::unique_ptr<llvm::MemoryBuffer>> readFileContents(
StringRef filename);
}
}
}
#endif
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