push more ASTContext goodness out through interfaces that use

 TranslationUnit


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67913 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 65 deletions

diff --git a/lib/AST/TranslationUnit.cpp b/lib/AST/TranslationUnit.cpp
index 57f9f4ebc8..0c69432014 100644
--- a/lib/AST/TranslationUnit.cpp
+++ b/lib/AST/TranslationUnit.cpp
@@ -29,68 +29,3 @@ using namespace clang;
 
 TranslationUnit::~TranslationUnit() {
 }
-
-bool clang::EmitASTBitcodeBuffer(const ASTContext &Ctx, 
-                                 std::vector<unsigned char>& Buffer) {
-  // Create bitstream.
-  llvm::BitstreamWriter Stream(Buffer);
-  
-  // Emit the preamble.
-  Stream.Emit((unsigned)'B', 8);
-  Stream.Emit((unsigned)'C', 8);
-  Stream.Emit(0xC, 4);
-  Stream.Emit(0xF, 4);
-  Stream.Emit(0xE, 4);
-  Stream.Emit(0x0, 4);
-  
-  { 
-    // Create serializer.  Placing it in its own scope assures any necessary
-    // finalization of bits to the buffer in the serializer's dstor.    
-    llvm::Serializer Sezr(Stream);  
-    
-    // Emit the translation unit.
-    Ctx.EmitAll(Sezr);
-  }
-  
-  return true;
-}
-
-TranslationUnit*
-clang::ReadASTBitcodeBuffer(llvm::MemoryBuffer& MBuffer, FileManager& FMgr) {
-
-  // Check if the file is of the proper length.
-  if (MBuffer.getBufferSize() & 0x3) {
-    // FIXME: Provide diagnostic: "Length should be a multiple of 4 bytes."
-    return NULL;
-  }
-  
-  // Create the bitstream reader.
-  unsigned char *BufPtr = (unsigned char *) MBuffer.getBufferStart();
-  llvm::BitstreamReader Stream(BufPtr,BufPtr+MBuffer.getBufferSize());
-  
-  if (Stream.Read(8) != 'B' ||
-      Stream.Read(8) != 'C' ||
-      Stream.Read(4) != 0xC ||
-      Stream.Read(4) != 0xF ||
-      Stream.Read(4) != 0xE ||
-      Stream.Read(4) != 0x0) {
-    // FIXME: Provide diagnostic.
-    return NULL;
-  }
-  
-  // Create the deserializer.
-  llvm::Deserializer Dezr(Stream);
-  
-  return TranslationUnit::Create(Dezr,FMgr);
-}
-
-TranslationUnit* TranslationUnit::Create(llvm::Deserializer& Dezr,
-                                         FileManager& FMgr) {
-  
-  // Create the translation unit object.
-  TranslationUnit* TU = new TranslationUnit();
-  
-  TU->Context = ASTContext::CreateAll(Dezr, FMgr);
-  
-  return TU;
-}