utils/TableGen/Error.cpp

   1 //===- Error.cpp - 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 #include "Error.h"
  16 #include "llvm/ADT/Twine.h"
  17 #include "llvm/Support/raw_ostream.h"
  18
  19 namespace llvm {
  20
  21 SourceMgr SrcMgr;
  22
  23 void PrintError(SMLoc ErrorLoc, const Twine &Msg) {
  24   SrcMgr.PrintMessage(ErrorLoc, Msg, "error");
  25 }
  26
  27 void PrintError(const char *Loc, const Twine &Msg) {
  28   SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), Msg, "error");
  29 }
  30
  31 void PrintError(const Twine &Msg) {
  32   errs() << "error:" << Msg << "\n";
  33 }
  34
  35 void PrintError(const TGError &Error) {
  36   PrintError(Error.getLoc(), Error.getMessage());
  37 }
  38
  39 } // end namespace llvm