clang API Documentation
00001 //===- clang/Basic/PrettyStackTrace.h - Pretty Crash Handling --*- C++ -*-===// 00002 // 00003 // The LLVM Compiler Infrastructure 00004 // 00005 // This file is distributed under the University of Illinois Open Source 00006 // License. See LICENSE.TXT for details. 00007 // 00008 //===----------------------------------------------------------------------===// 00009 // 00010 // This file defines the PrettyStackTraceEntry class, which is used to make 00011 // crashes give more contextual information about what the program was doing 00012 // when it crashed. 00013 // 00014 //===----------------------------------------------------------------------===// 00015 00016 #ifndef CLANG_BASIC_PRETTYSTACKTRACE_H 00017 #define CLANG_BASIC_PRETTYSTACKTRACE_H 00018 00019 #include "clang/Basic/SourceLocation.h" 00020 #include "llvm/Support/PrettyStackTrace.h" 00021 00022 namespace clang { 00023 00024 /// PrettyStackTraceLoc - If a crash happens while one of these objects are 00025 /// live, the message is printed out along with the specified source location. 00026 class PrettyStackTraceLoc : public llvm::PrettyStackTraceEntry { 00027 SourceManager &SM; 00028 SourceLocation Loc; 00029 const char *Message; 00030 public: 00031 PrettyStackTraceLoc(SourceManager &sm, SourceLocation L, const char *Msg) 00032 : SM(sm), Loc(L), Message(Msg) {} 00033 virtual void print(raw_ostream &OS) const; 00034 }; 00035 } 00036 00037 #endif