vendor/llvm/llvm-trunk-r300422

1 files changed, 53 insertions, 0 deletions

diff --git a/include/llvm/DebugInfo/PDB/Native/RawError.h b/include/llvm/DebugInfo/PDB/Native/RawError.h
new file mode 100644
index 000000000000..3624a7682e38
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/RawError.h
@@ -0,0 +1,53 @@
+//===- RawError.h - Error extensions for raw PDB implementation -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_RAWERROR_H
+#define LLVM_DEBUGINFO_PDB_RAW_RAWERROR_H
+
+#include "llvm/Support/Error.h"
+
+#include <string>
+
+namespace llvm {
+namespace pdb {
+enum class raw_error_code {
+  unspecified = 1,
+  feature_unsupported,
+  invalid_format,
+  corrupt_file,
+  insufficient_buffer,
+  no_stream,
+  index_out_of_bounds,
+  invalid_block_address,
+  duplicate_entry,
+  no_entry,
+  not_writable,
+  stream_too_long,
+  invalid_tpi_hash,
+};
+
+/// Base class for errors originating when parsing raw PDB files
+class RawError : public ErrorInfo<RawError> {
+public:
+  static char ID;
+  RawError(raw_error_code C);
+  RawError(const std::string &Context);
+  RawError(raw_error_code C, const std::string &Context);
+
+  void log(raw_ostream &OS) const override;
+  const std::string &getErrorMessage() const;
+  std::error_code convertToErrorCode() const override;
+
+private:
+  std::string ErrMsg;
+  raw_error_code Code;
+};
+}
+}
+#endif