1 files changed, 52 insertions, 0 deletions
diff --git a/clang-r353983e/include/llvm/DebugInfo/MSF/MSFError.h b/clang-r353983e/include/llvm/DebugInfo/MSF/MSFError.h
new file mode 100644
index 00000000..fbc4e692
--- /dev/null
+++ b/clang-r353983e/include/llvm/DebugInfo/MSF/MSFError.h
@@ -0,0 +1,52 @@
+//===- MSFError.h - Error extensions for MSF Files --------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_MSF_MSFERROR_H
+#define LLVM_DEBUGINFO_MSF_MSFERROR_H
+
+#include "llvm/Support/Error.h"
+
+#include <string>
+
+namespace llvm {
+namespace msf {
+enum class msf_error_code {
+  unspecified = 1,
+  insufficient_buffer,
+  not_writable,
+  no_stream,
+  invalid_format,
+  block_in_use
+};
+} // namespace msf
+} // namespace llvm
+
+namespace std {
+template <>
+struct is_error_code_enum<llvm::msf::msf_error_code> : std::true_type {};
+} // namespace std
+
+namespace llvm {
+namespace msf {
+const std::error_category &MSFErrCategory();
+
+inline std::error_code make_error_code(msf_error_code E) {
+  return std::error_code(static_cast<int>(E), MSFErrCategory());
+}
+
+/// Base class for errors originating when parsing raw PDB files
+class MSFError : public ErrorInfo<MSFError, StringError> {
+public:
+  using ErrorInfo<MSFError, StringError>::ErrorInfo; // inherit constructors
+  MSFError(const Twine &S) : ErrorInfo(S, msf_error_code::unspecified) {}
+  static char ID;
+};
+} // namespace msf
+} // namespace llvm
+
+#endif // LLVM_DEBUGINFO_MSF_MSFERROR_H