| 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 | |
| 22 | namespace 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 |