1//===- llvm/TableGen/Error.h - tblgen error handling helpers ----*- 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 contains error handling helper routines to pretty-print diagnostic 11// messages from tblgen. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef LLVM_TABLEGEN_ERROR_H 16#define LLVM_TABLEGEN_ERROR_H 17 18#include "llvm/Support/SourceMgr.h" 19 20namespace llvm { 21 22class TGError { 23 SmallVector<SMLoc, 4> Locs; 24 std::string Message; 25public: 26 TGError(ArrayRef<SMLoc> locs, const std::string &message) 27 : Locs(locs.begin(), locs.end()), Message(message) {} 28 29 ArrayRef<SMLoc> getLoc() const { return Locs; } 30 const std::string &getMessage() const { return Message; } 31}; 32 33void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg); 34void PrintWarning(const char *Loc, const Twine &Msg); 35void PrintWarning(const Twine &Msg); 36void PrintWarning(const TGError &Warning); 37 38void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg); 39void PrintError(const char *Loc, const Twine &Msg); 40void PrintError(const Twine &Msg); 41void PrintError(const TGError &Error); 42 43 44extern SourceMgr SrcMgr; 45 46 47} // end namespace "llvm" 48 49#endif 50