//===- clang/Basic/PrettyStackTrace.h - Pretty Crash Handling --*- 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

//

//===----------------------------------------------------------------------===//

///

/// \file

/// Defines the PrettyStackTraceEntry class, which is used to make

/// crashes give more contextual information about what the program was doing

/// when it crashed.

///

//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H

#define LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H

#include "clang/Basic/SourceLocation.h"

#include "llvm/Support/PrettyStackTrace.h"

namespace clang {

  /// If a crash happens while one of these objects are live, the message

  /// is printed out along with the specified source location.

  class PrettyStackTraceLoc : public llvm::PrettyStackTraceEntry {

    SourceManager &SM;

    SourceLocation Loc;

    const char *Message;

  public:

    PrettyStackTraceLoc(SourceManager &sm, SourceLocation L, const char *Msg)

      : SM(sm), Loc(L), Message(Msg) {}

    void print(raw_ostream &OS) const override;

  };

}

#endif