1280297Sjkim//===- clang/Basic/PrettyStackTrace.h - Pretty Crash Handling --*- C++ -*-===//
2280297Sjkim//
3280297Sjkim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4238384Sjkim// See https://llvm.org/LICENSE.txt for license information.
5238384Sjkim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6238384Sjkim//
7238384Sjkim//===----------------------------------------------------------------------===//
8238384Sjkim///
9238384Sjkim/// \file
10238384Sjkim/// Defines the PrettyStackTraceEntry class, which is used to make
11238384Sjkim/// crashes give more contextual information about what the program was doing
12238384Sjkim/// when it crashed.
13280297Sjkim///
14238384Sjkim//===----------------------------------------------------------------------===//
15238384Sjkim
16238384Sjkim#ifndef LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H
17238384Sjkim#define LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H
18238384Sjkim
19238384Sjkim#include "clang/Basic/SourceLocation.h"
20238384Sjkim#include "llvm/Support/PrettyStackTrace.h"
21238384Sjkim
22238384Sjkimnamespace clang {
23238384Sjkim
24238384Sjkim  /// If a crash happens while one of these objects are live, the message
25238384Sjkim  /// is printed out along with the specified source location.
26238384Sjkim  class PrettyStackTraceLoc : public llvm::PrettyStackTraceEntry {
27238384Sjkim    SourceManager &SM;
28238384Sjkim    SourceLocation Loc;
29238384Sjkim    const char *Message;
30238384Sjkim  public:
31238384Sjkim    PrettyStackTraceLoc(SourceManager &sm, SourceLocation L, const char *Msg)
32238384Sjkim      : SM(sm), Loc(L), Message(Msg) {}
33238384Sjkim    void print(raw_ostream &OS) const override;
34238384Sjkim  };
35238384Sjkim}
36238384Sjkim
37238384Sjkim#endif
38238384Sjkim