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2c68c634a9
After several smaller patches to get most of the core improvements finished up, this patch is a straight move and header fixup of the source. Differential Revision: https://reviews.llvm.org/D30266 llvm-svn: 296810
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
//===- BinaryStreamError.h - Error extensions for Binary Streams *- 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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#ifndef LLVM_SUPPORT_BINARYSTREAMERROR_H
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#define LLVM_SUPPORT_BINARYSTREAMERROR_H
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/Error.h"
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#include <string>
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namespace llvm {
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enum class stream_error_code {
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unspecified,
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stream_too_short,
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invalid_array_size,
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invalid_offset,
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filesystem_error
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};
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/// Base class for errors originating when parsing raw PDB files
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class BinaryStreamError : public ErrorInfo<BinaryStreamError> {
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public:
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static char ID;
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explicit BinaryStreamError(stream_error_code C);
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explicit BinaryStreamError(StringRef Context);
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BinaryStreamError(stream_error_code C, StringRef Context);
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void log(raw_ostream &OS) const override;
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std::error_code convertToErrorCode() const override;
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StringRef getErrorMessage() const;
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stream_error_code getErrorCode() const { return Code; }
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private:
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std::string ErrMsg;
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stream_error_code Code;
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};
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} // namespace llvm
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#endif // LLVM_SUPPORT_BINARYSTREAMERROR_H
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