text: //===- llvm/TableGen/Error.h - tblgen error handling helpers ----*- C++ -*-===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is distributed under the University of Illinois Open Source
  // License. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  //
  // This file contains error handling helper routines to pretty-print diagnostic
  // messages from tblgen.
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef LLVM_TABLEGEN_ERROR_H
  #define LLVM_TABLEGEN_ERROR_H
  
  #include "llvm/Support/SourceMgr.h"
  
  namespace llvm {
  
  void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg);
  void PrintWarning(const char *Loc, const Twine &Msg);
  void PrintWarning(const Twine &Msg);
  
  void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg);
  void PrintError(const char *Loc, const Twine &Msg);
  void PrintError(const Twine &Msg);
  
  LLVM_ATTRIBUTE_NORETURN void PrintFatalError(const Twine &Msg);
  LLVM_ATTRIBUTE_NORETURN void PrintFatalError(ArrayRef<SMLoc> ErrorLoc,
                                               const Twine &Msg);
  
  extern SourceMgr SrcMgr;
  extern unsigned ErrorsPrinted;
  
  } // end namespace "llvm"
  
  #endif
  