1//===- clang/Basic/PrettyStackTrace.h - Pretty Crash Handling --*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8///
9/// \file
10/// Defines the PrettyStackTraceEntry class, which is used to make
11/// crashes give more contextual information about what the program was doing
12/// when it crashed.
13///
14//===----------------------------------------------------------------------===//
15
16#ifndef LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H
17#define LLVM_CLANG_BASIC_PRETTYSTACKTRACE_H
18
19#include "clang/Basic/SourceLocation.h"
20#include "llvm/Support/PrettyStackTrace.h"
21
22namespace clang {
23
24 /// If a crash happens while one of these objects are live, the message
25 /// is printed out along with the specified source location.
26 class PrettyStackTraceLoc : public llvm::PrettyStackTraceEntry {
27 SourceManager &SM;
28 SourceLocation Loc;
29 const char *Message;
30 public:
31 PrettyStackTraceLoc(SourceManager &sm, SourceLocation L, const char *Msg)
32 : SM(sm), Loc(L), Message(Msg) {}
33 void print(raw_ostream &OS) const override;
34 };
35}
36
37#endif
38