1 //===- Error.cpp - tblgen error handling helper routines --------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains error handling helper routines to pretty-print diagnostic
11 // messages from tblgen.
13 //===----------------------------------------------------------------------===//
15 #include "llvm/TableGen/Error.h"
16 #include "llvm/ADT/Twine.h"
17 #include "llvm/Support/raw_ostream.h"
25 static void PrintMessage(ArrayRef<SMLoc> Loc, SourceMgr::DiagKind Kind,
30 SrcMgr.PrintMessage(Loc.front(), Kind, Msg);
31 for (unsigned i = 1; i < Loc.size(); ++i)
32 SrcMgr.PrintMessage(Loc[i], SourceMgr::DK_Note,
33 "instantiated from multiclass");
36 void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg) {
37 PrintMessage(WarningLoc, SourceMgr::DK_Warning, Msg);
40 void PrintWarning(const char *Loc, const Twine &Msg) {
41 SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Warning, Msg);
44 void PrintWarning(const Twine &Msg) {
45 errs() << "warning:" << Msg << "\n";
48 void PrintWarning(const TGError &Warning) {
49 PrintWarning(Warning.getLoc(), Warning.getMessage());
52 void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) {
53 PrintMessage(ErrorLoc, SourceMgr::DK_Error, Msg);
56 void PrintError(const char *Loc, const Twine &Msg) {
57 SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Error, Msg);
60 void PrintError(const Twine &Msg) {
61 errs() << "error:" << Msg << "\n";
64 void PrintError(const TGError &Error) {
65 PrintError(Error.getLoc(), Error.getMessage());
68 void PrintFatalError(const std::string &Msg) {
69 PrintError(Twine(Msg));
73 void PrintFatalError(ArrayRef<SMLoc> ErrorLoc, const std::string &Msg) {
74 PrintError(ErrorLoc, Msg);
78 } // end namespace llvm