1 files changed, 0 insertions, 170 deletions
diff --git a/lib/AST/RecordLayoutBuilder.h b/lib/AST/RecordLayoutBuilder.h
deleted file mode 100644
index f277c29..0000000
--- a/lib/AST/RecordLayoutBuilder.h
+++ /dev/null
@@ -1,170 +0,0 @@
-//===- ASTRecordLayoutBuilder.h - Helper class for building record layouts ===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_AST_RECORDLAYOUTBUILDER_H
-#define LLVM_CLANG_AST_RECORDLAYOUTBUILDER_H
-
-#include "clang/AST/RecordLayout.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/SmallSet.h"
-#include "llvm/System/DataTypes.h"
-#include <map>
-
-namespace clang {
-  class ASTContext;
-  class ASTRecordLayout;
-  class CXXRecordDecl;
-  class FieldDecl;
-  class ObjCImplementationDecl;
-  class ObjCInterfaceDecl;
-  class RecordDecl;
-
-class ASTRecordLayoutBuilder {
-  ASTContext &Context;
-
-  /// Size - The current size of the record layout.
-  uint64_t Size;
-  
-  /// Alignment - The current alignment of the record layout.
-  unsigned Alignment;
-  
-  llvm::SmallVector<uint64_t, 16> FieldOffsets;
-
-  /// Packed - Whether the record is packed or not.
-  bool Packed;
-
-  /// UnfilledBitsInLastByte - If the last field laid out was a bitfield,
-  /// this contains the number of bits in the last byte that can be used for
-  /// an adjacent bitfield if necessary.
-  unsigned char UnfilledBitsInLastByte;
-  
-  /// MaxFieldAlignment - The maximum allowed field alignment. This is set by
-  /// #pragma pack. 
-  unsigned MaxFieldAlignment;
-  
-  /// DataSize - The data size of the record being laid out.
-  uint64_t DataSize;
-  
-  bool IsUnion;
-
-  uint64_t NonVirtualSize;
-  unsigned NonVirtualAlignment;
-  
-  /// PrimaryBase - the primary base class (if one exists) of the class
-  /// we're laying out.
-  ASTRecordLayout::PrimaryBaseInfo PrimaryBase;
-
-  /// Bases - base classes and their offsets in the record.
-  ASTRecordLayout::BaseOffsetsMapTy Bases;
-  
-  // VBases - virtual base classes and their offsets in the record.
-  ASTRecordLayout::BaseOffsetsMapTy VBases;
-
-  /// IndirectPrimaryBases - Virtual base classes, direct or indirect, that are
-  /// primary base classes for some other direct or indirect base class.
-  llvm::SmallSet<const CXXRecordDecl*, 32> IndirectPrimaryBases;
-  
-  /// FirstNearlyEmptyVBase - The first nearly empty virtual base class in
-  /// inheritance graph order. Used for determining the primary base class.
-  const CXXRecordDecl *FirstNearlyEmptyVBase;
-
-  /// VisitedVirtualBases - A set of all the visited virtual bases, used to
-  /// avoid visiting virtual bases more than once.
-  llvm::SmallPtrSet<const CXXRecordDecl *, 4> VisitedVirtualBases;
-  
-  /// EmptyClassOffsets - A map from offsets to empty record decls.
-  typedef std::multimap<uint64_t, const CXXRecordDecl *> EmptyClassOffsetsTy;
-  EmptyClassOffsetsTy EmptyClassOffsets;
-  
-  ASTRecordLayoutBuilder(ASTContext &Ctx);
-
-  void Layout(const RecordDecl *D);
-  void Layout(const CXXRecordDecl *D);
-  void Layout(const ObjCInterfaceDecl *D,
-              const ObjCImplementationDecl *Impl);
-
-  void LayoutFields(const RecordDecl *D);
-  void LayoutField(const FieldDecl *D);
-  void LayoutWideBitField(uint64_t FieldSize, uint64_t TypeSize);
-  void LayoutBitField(const FieldDecl *D);
-
-  /// DeterminePrimaryBase - Determine the primary base of the given class.
-  void DeterminePrimaryBase(const CXXRecordDecl *RD);
-
-  void SelectPrimaryVBase(const CXXRecordDecl *RD);
-  
-  /// IdentifyPrimaryBases - Identify all virtual base classes, direct or 
-  /// indirect, that are primary base classes for some other direct or indirect 
-  /// base class.
-  void IdentifyPrimaryBases(const CXXRecordDecl *RD);
-  
-  bool IsNearlyEmpty(const CXXRecordDecl *RD) const;
-  
-  /// LayoutNonVirtualBases - Determines the primary base class (if any) and 
-  /// lays it out. Will then proceed to lay out all non-virtual base clasess.
-  void LayoutNonVirtualBases(const CXXRecordDecl *RD);
-
-  /// LayoutNonVirtualBase - Lays out a single non-virtual base.
-  void LayoutNonVirtualBase(const CXXRecordDecl *RD);
-
-  void AddPrimaryVirtualBaseOffsets(const CXXRecordDecl *RD, uint64_t Offset,
-                                    const CXXRecordDecl *MostDerivedClass);
-
-  /// LayoutVirtualBases - Lays out all the virtual bases.
-  void LayoutVirtualBases(const CXXRecordDecl *RD,
-                          const CXXRecordDecl *MostDerivedClass);
-
-  /// LayoutVirtualBase - Lays out a single virtual base.
-  void LayoutVirtualBase(const CXXRecordDecl *RD);
-
-  /// LayoutBase - Will lay out a base and return the offset where it was 
-  /// placed, in bits.
-  uint64_t LayoutBase(const CXXRecordDecl *RD);
-
-  /// canPlaceRecordAtOffset - Return whether a record (either a base class
-  /// or a field) can be placed at the given offset. 
-  /// Returns false if placing the record will result in two components 
-  /// (direct or indirect) of the same type having the same offset.
-  bool canPlaceRecordAtOffset(const CXXRecordDecl *RD, uint64_t Offset) const;
-
-  /// canPlaceFieldAtOffset - Return whether a field can be placed at the given
-  /// offset.
-  bool canPlaceFieldAtOffset(const FieldDecl *FD, uint64_t Offset) const;
-
-  /// UpdateEmptyClassOffsets - Called after a record (either a base class
-  /// or a field) has been placed at the given offset. Will update the
-  /// EmptyClassOffsets map if the class is empty or has any empty bases or
-  /// fields.
-  void UpdateEmptyClassOffsets(const CXXRecordDecl *RD, uint64_t Offset);
-
-  /// UpdateEmptyClassOffsets - Called after a field has been placed at the 
-  /// given offset.
-  void UpdateEmptyClassOffsets(const FieldDecl *FD, uint64_t Offset);
-  
-  /// FinishLayout - Finalize record layout. Adjust record size based on the
-  /// alignment.
-  void FinishLayout();
-
-  void UpdateAlignment(unsigned NewAlignment);
-
-  ASTRecordLayoutBuilder(const ASTRecordLayoutBuilder&);   // DO NOT IMPLEMENT
-  void operator=(const ASTRecordLayoutBuilder&); // DO NOT IMPLEMENT
-public:
-  static const ASTRecordLayout *ComputeLayout(ASTContext &Ctx,
-                                              const RecordDecl *RD);
-  static const ASTRecordLayout *ComputeLayout(ASTContext &Ctx,
-                                              const ObjCInterfaceDecl *D,
-                                            const ObjCImplementationDecl *Impl);
-  static const CXXMethodDecl *ComputeKeyFunction(const CXXRecordDecl *RD);
-};
-
-} // end namespace clang
-
-#endif
-