PrettyStackTrace.h revision ae50fa0a9e7217b043ed4ffe175af4b26dc90f34 
1//===- clang/Basic/PrettyStackTrace.h - Pretty Crash Handling --*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file 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 CLANG_BASIC_PRETTYSTACKTRACE_H
17#define CLANG_BASIC_PRETTYSTACKTRACE_H
18
19#include "clang/Basic/SourceLocation.h"
20#include "llvm/Support/PrettyStackTrace.h"
21
22namespace clang {
23
24  /// PrettyStackTraceLoc - If a crash happens while one of these objects are
25  /// live, .
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    virtual void print(llvm::raw_ostream &OS) const;
34  };
35}
36
37#endif
38