1 files changed, 0 insertions, 118 deletions
diff --git a/include/clang/Frontend/PCHContainerOperations.h b/include/clang/Frontend/PCHContainerOperations.h
deleted file mode 100644
index 67c36cf..0000000
--- a/include/clang/Frontend/PCHContainerOperations.h
+++ /dev/null
@@ -1,118 +0,0 @@
-//===--- Frontend/PCHContainerOperations.h - PCH Containers -----*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_PCH_CONTAINER_OPERATIONS_H
-#define LLVM_CLANG_PCH_CONTAINER_OPERATIONS_H
-
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include <memory>
-
-namespace llvm {
-class raw_pwrite_stream;
-class BitstreamReader;
-}
-
-using llvm::StringRef;
-
-namespace clang {
-
-class ASTConsumer;
-class CodeGenOptions;
-class DiagnosticsEngine;
-class CompilerInstance;
-
-struct PCHBuffer {
-  uint64_t Signature;
-  llvm::SmallVector<char, 0> Data;
-  bool IsComplete;
-};
-  
-/// This abstract interface provides operations for creating
-/// containers for serialized ASTs (precompiled headers and clang
-/// modules).
-class PCHContainerWriter {
-public: 
-  virtual ~PCHContainerWriter() = 0;
-  virtual StringRef getFormat() const = 0;
-
-  /// Return an ASTConsumer that can be chained with a
-  /// PCHGenerator that produces a wrapper file format containing a
-  /// serialized AST bitstream.
-  virtual std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
-      CompilerInstance &CI, const std::string &MainFileName,
-      const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
-      std::shared_ptr<PCHBuffer> Buffer) const = 0;
-};
-
-/// This abstract interface provides operations for unwrapping
-/// containers for serialized ASTs (precompiled headers and clang
-/// modules).
-class PCHContainerReader {
-public: 
-  virtual ~PCHContainerReader() = 0;
-  /// Equivalent to the format passed to -fmodule-format=
-  virtual StringRef getFormat() const = 0;
-
-  /// Initialize an llvm::BitstreamReader with the serialized AST inside
-  /// the PCH container Buffer.
-  virtual void ExtractPCH(llvm::MemoryBufferRef Buffer,
-                          llvm::BitstreamReader &StreamFile) const = 0;
-};
-
-/// Implements write operations for a raw pass-through PCH container.
-class RawPCHContainerWriter : public PCHContainerWriter {
-  StringRef getFormat() const override { return "raw"; }
-
-  /// Return an ASTConsumer that can be chained with a
-  /// PCHGenerator that writes the module to a flat file.
-  std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
-      CompilerInstance &CI, const std::string &MainFileName,
-      const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
-      std::shared_ptr<PCHBuffer> Buffer) const override;
-};
-
-/// Implements read operations for a raw pass-through PCH container.
-class RawPCHContainerReader : public PCHContainerReader {
-  StringRef getFormat() const override { return "raw"; }
-
-  /// Initialize an llvm::BitstreamReader with Buffer.
-  void ExtractPCH(llvm::MemoryBufferRef Buffer,
-                  llvm::BitstreamReader &StreamFile) const override;
-};
-
-/// A registry of PCHContainerWriter and -Reader objects for different formats.
-class PCHContainerOperations {
-  llvm::StringMap<std::unique_ptr<PCHContainerWriter>> Writers;
-  llvm::StringMap<std::unique_ptr<PCHContainerReader>> Readers;
-public:
-  /// Automatically registers a RawPCHContainerWriter and
-  /// RawPCHContainerReader.
-  PCHContainerOperations();
-  void registerWriter(std::unique_ptr<PCHContainerWriter> Writer) {
-    Writers[Writer->getFormat()] = std::move(Writer);
-  }
-  void registerReader(std::unique_ptr<PCHContainerReader> Reader) {
-    Readers[Reader->getFormat()] = std::move(Reader);
-  }  
-  const PCHContainerWriter *getWriterOrNull(StringRef Format) {
-    return Writers[Format].get();
-  }
-  const PCHContainerReader *getReaderOrNull(StringRef Format) {
-    return Readers[Format].get();
-  }
-  const PCHContainerReader &getRawReader() {
-    return *getReaderOrNull("raw");
-  }
-};
-
-}
-
-#endif