Update prebuilt Clang to r353983e.HEADq10.0

clang 9.0.5 (based on r353983e) from build 5696680.

Bug: http://b/135931688
Bug: http://b/136008926
Test: N/A
Change-Id: I922d17410047d2e2df4625615352c588ee71b203

1 files changed, 47 insertions, 0 deletions

diff --git a/clang-r353983e/include/llvm/Support/BinaryStreamError.h b/clang-r353983e/include/llvm/Support/BinaryStreamError.h
new file mode 100644
index 00000000..cf6e034f
--- /dev/null
+++ b/clang-r353983e/include/llvm/Support/BinaryStreamError.h
@@ -0,0 +1,47 @@
+//===- BinaryStreamError.h - Error extensions for Binary Streams *- 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_SUPPORT_BINARYSTREAMERROR_H
+#define LLVM_SUPPORT_BINARYSTREAMERROR_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
+
+#include <string>
+
+namespace llvm {
+enum class stream_error_code {
+  unspecified,
+  stream_too_short,
+  invalid_array_size,
+  invalid_offset,
+  filesystem_error
+};
+
+/// Base class for errors originating when parsing raw PDB files
+class BinaryStreamError : public ErrorInfo<BinaryStreamError> {
+public:
+  static char ID;
+  explicit BinaryStreamError(stream_error_code C);
+  explicit BinaryStreamError(StringRef Context);
+  BinaryStreamError(stream_error_code C, StringRef Context);
+
+  void log(raw_ostream &OS) const override;
+  std::error_code convertToErrorCode() const override;
+
+  StringRef getErrorMessage() const;
+
+  stream_error_code getErrorCode() const { return Code; }
+
+private:
+  std::string ErrMsg;
+  stream_error_code Code;
+};
+} // namespace llvm
+
+#endif // LLVM_SUPPORT_BINARYSTREAMERROR_H