utils/TableGen/Error.h

   1 //===- Error.h - tblgen error handling helper routines ----------*- 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 ERROR_H
  16 #define ERROR_H
  17
  18 #include "llvm/Support/SourceMgr.h"
  19
  20 namespace llvm {
  21
  22 class TGError {
  23   SMLoc Loc;
  24   std::string Message;
  25 public:
  26   TGError(SMLoc loc, const std::string &message) : Loc(loc), Message(message) {}
  27
  28   SMLoc getLoc() const { return Loc; }
  29   const std::string &getMessage() const { return Message; }
  30 };
  31
  32 void PrintError(SMLoc ErrorLoc, const Twine &Msg);
  33 void PrintError(const char *Loc, const Twine &Msg);
  34 void PrintError(const Twine &Msg);
  35 void PrintError(const TGError &Error);
  36
  37
  38 extern SourceMgr SrcMgr;
  39
  40
  41 } // end namespace "llvm"
  42
  43 #endif