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 22 namespace clang { 23 24 /// PrettyStackTraceLoc - If a crash happens while one of these objects are 25 /// live, the message 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 virtual void print(raw_ostream &OS) const; 34 }; 35 } 36 37 #endif 38