1 files changed, 0 insertions, 121 deletions
diff --git a/include/llvm/DebugInfo/MSF/StreamReader.h b/include/llvm/DebugInfo/MSF/StreamReader.h
deleted file mode 100644
index fc2ca78dc18f..000000000000
--- a/include/llvm/DebugInfo/MSF/StreamReader.h
+++ /dev/null
@@ -1,121 +0,0 @@
-//===- StreamReader.h - Reads bytes and objects from a stream ---*- 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_MSF_STREAMREADER_H
-#define LLVM_DEBUGINFO_MSF_STREAMREADER_H
-
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/DebugInfo/MSF/MSFError.h"
-#include "llvm/DebugInfo/MSF/StreamArray.h"
-#include "llvm/DebugInfo/MSF/StreamInterface.h"
-#include "llvm/DebugInfo/MSF/StreamRef.h"
-#include "llvm/Support/Endian.h"
-#include "llvm/Support/Error.h"
-
-#include <string>
-
-namespace llvm {
-namespace msf {
-
-class StreamReader {
-public:
-  StreamReader(ReadableStreamRef Stream);
-
-  Error readLongestContiguousChunk(ArrayRef<uint8_t> &Buffer);
-  Error readBytes(ArrayRef<uint8_t> &Buffer, uint32_t Size);
-  Error readInteger(uint8_t &Dest);
-  Error readInteger(uint16_t &Dest);
-  Error readInteger(uint32_t &Dest);
-  Error readInteger(uint64_t &Dest);
-  Error readInteger(int8_t &Dest);
-  Error readInteger(int16_t &Dest);
-  Error readInteger(int32_t &Dest);
-  Error readInteger(int64_t &Dest);
-  Error readZeroString(StringRef &Dest);
-  Error readFixedString(StringRef &Dest, uint32_t Length);
-  Error readStreamRef(ReadableStreamRef &Ref);
-  Error readStreamRef(ReadableStreamRef &Ref, uint32_t Length);
-
-  template <typename T> Error readEnum(T &Dest) {
-    typename std::underlying_type<T>::type N;
-    if (auto EC = readInteger(N))
-      return EC;
-    Dest = static_cast<T>(N);
-    return Error::success();
-  }
-
-  template <typename T> Error readObject(const T *&Dest) {
-    ArrayRef<uint8_t> Buffer;
-    if (auto EC = readBytes(Buffer, sizeof(T)))
-      return EC;
-    Dest = reinterpret_cast<const T *>(Buffer.data());
-    return Error::success();
-  }
-
-  template <typename T>
-  Error readArray(ArrayRef<T> &Array, uint32_t NumElements) {
-    ArrayRef<uint8_t> Bytes;
-    if (NumElements == 0) {
-      Array = ArrayRef<T>();
-      return Error::success();
-    }
-
-    if (NumElements > UINT32_MAX / sizeof(T))
-      return make_error<MSFError>(msf_error_code::insufficient_buffer);
-
-    if (auto EC = readBytes(Bytes, NumElements * sizeof(T)))
-      return EC;
-    Array = ArrayRef<T>(reinterpret_cast<const T *>(Bytes.data()), NumElements);
-    return Error::success();
-  }
-
-  template <typename T, typename U>
-  Error readArray(VarStreamArray<T, U> &Array, uint32_t Size) {
-    ReadableStreamRef S;
-    if (auto EC = readStreamRef(S, Size))
-      return EC;
-    Array = VarStreamArray<T, U>(S, Array.getExtractor());
-    return Error::success();
-  }
-
-  template <typename T>
-  Error readArray(FixedStreamArray<T> &Array, uint32_t NumItems) {
-    if (NumItems == 0) {
-      Array = FixedStreamArray<T>();
-      return Error::success();
-    }
-    uint32_t Length = NumItems * sizeof(T);
-    if (Length / sizeof(T) != NumItems)
-      return make_error<MSFError>(msf_error_code::invalid_format);
-    if (Offset + Length > Stream.getLength())
-      return make_error<MSFError>(msf_error_code::insufficient_buffer);
-    ReadableStreamRef View = Stream.slice(Offset, Length);
-    Array = FixedStreamArray<T>(View);
-    Offset += Length;
-    return Error::success();
-  }
-
-  bool empty() const { return bytesRemaining() == 0; }
-  void setOffset(uint32_t Off) { Offset = Off; }
-  uint32_t getOffset() const { return Offset; }
-  uint32_t getLength() const { return Stream.getLength(); }
-  uint32_t bytesRemaining() const { return getLength() - getOffset(); }
-
-  Error skip(uint32_t Amount);
-
-  uint8_t peek() const;
-
-private:
-  ReadableStreamRef Stream;
-  uint32_t Offset;
-};
-} // namespace msf
-} // namespace llvm
-
-#endif // LLVM_DEBUGINFO_MSF_STREAMREADER_H