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839f6c1a88
Most places can use PrintFatalError as the unwinding mechanism was not used for anything other than printing the error. The single exception was CodeGenDAGPatterns.cpp, where intermediate errors during type resolution were ignored to simplify incremental platform development. This use is replaced by an error flag in TreePattern and bailout earlier in various places if it is set. llvm-svn: 166712
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
//===- llvm/TableGen/Error.h - tblgen error handling helpers ----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains error handling helper routines to pretty-print diagnostic
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// messages from tblgen.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TABLEGEN_ERROR_H
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#define LLVM_TABLEGEN_ERROR_H
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#include "llvm/Support/SourceMgr.h"
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namespace llvm {
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void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg);
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void PrintWarning(const char *Loc, const Twine &Msg);
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void PrintWarning(const Twine &Msg);
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void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg);
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void PrintError(const char *Loc, const Twine &Msg);
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void PrintError(const Twine &Msg);
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LLVM_ATTRIBUTE_NORETURN void PrintFatalError(const std::string &Msg);
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LLVM_ATTRIBUTE_NORETURN void PrintFatalError(ArrayRef<SMLoc> ErrorLoc,
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const std::string &Msg);
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extern SourceMgr SrcMgr;
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} // end namespace "llvm"
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#endif
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