[cfe-commits] r67980 - in /cfe/trunk: include/clang/AST/DeclBase.h include/clang/AST/Type.h include/clang/Parse/Ownership.h lib/AST/DeclBase.cpp lib/AST/DeclSerialization.cpp

[Chris Lattner]

Author: lattner
Date: Sat Mar 28 23:32:54 2009
New Revision: 67980

URL: http://llvm.org/viewvc/llvm-project?rev=67980&view=rev
Log:
adjust to llvm mainline changes.

Modified:
    cfe/trunk/include/clang/AST/DeclBase.h
    cfe/trunk/include/clang/AST/Type.h
    cfe/trunk/include/clang/Parse/Ownership.h
    cfe/trunk/lib/AST/DeclBase.cpp
    cfe/trunk/lib/AST/DeclSerialization.cpp

Modified: cfe/trunk/include/clang/AST/DeclBase.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclBase.h?rev=67980&r1=67979&r2=67980&view=diff

==============================================================================
--- cfe/trunk/include/clang/AST/DeclBase.h (original)
+++ cfe/trunk/include/clang/AST/DeclBase.h Sat Mar 28 23:32:54 2009
@@ -40,6 +40,23 @@
 class BlockDecl;
 class DeclarationName;
 class CompoundStmt;
+}
+
+namespace llvm {
+// DeclContext* is only 4-byte aligned on 32-bit systems.
+template<>
+  class PointerLikeTypeTraits<clang::DeclContext*> {
+  typedef clang::DeclContext* PT;
+public:
+  static inline void *getAsVoidPointer(PT P) { return P; }
+  static inline PT getFromVoidPointer(void *P) {
+    return static_cast<PT>(P);
+  }
+  enum { NumLowBitsAvailable = 2 };
+};
+}
+
+namespace clang {
 
 /// Decl - This represents one declaration (or definition), e.g. a variable, 
 /// typedef, function, struct, etc.  
@@ -109,7 +126,7 @@
   ///   }
   ///   void A::f(); // SemanticDC == namespace 'A'
   ///                // LexicalDC == global namespace
-  llvm::PointerIntPair<void*, 1, bool> DeclCtx;
+  llvm::PointerIntPair<DeclContext*, 1, bool> DeclCtx;
 
   struct MultipleDC {
     DeclContext *SemanticDC;
@@ -120,7 +137,7 @@
   inline bool isOutOfSemaDC() const { return DeclCtx.getInt() != 0; }
   inline MultipleDC *getMultipleDC() const {
     assert(isOutOfSemaDC() && "Invalid accessor");
-    return static_cast<MultipleDC*>(DeclCtx.getPointer());
+    return reinterpret_cast<MultipleDC*>(DeclCtx.getPointer());
   }
 
   inline DeclContext *getSemanticDC() const {

Modified: cfe/trunk/include/clang/AST/Type.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Type.h?rev=67980&r1=67979&r2=67980&view=diff

==============================================================================
--- cfe/trunk/include/clang/AST/Type.h (original)
+++ cfe/trunk/include/clang/AST/Type.h Sat Mar 28 23:32:54 2009
@@ -234,7 +234,7 @@
     return clang::QualType::getFromOpaquePtr(P);
   }
   // CVR qualifiers go in low bits.
-  static inline unsigned getNumLowBitsAvailable() { return 0; }
+  enum { NumLowBitsAvailable = 0 };
 };
 } // end namespace llvm
 

Modified: cfe/trunk/include/clang/Parse/Ownership.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Parse/Ownership.h?rev=67980&r1=67979&r2=67980&view=diff

==============================================================================
--- cfe/trunk/include/clang/Parse/Ownership.h (original)
+++ cfe/trunk/include/clang/Parse/Ownership.h Sat Mar 28 23:32:54 2009
@@ -57,7 +57,7 @@
     static inline clang::OpaquePtr<UID> getFromVoidPointer(void *P) {
       return clang::OpaquePtr<UID>::make(P);
     }
-    static inline unsigned getNumLowBitsAvailable() { return 3; }
+    enum { NumLowBitsAvailable = 3 };
   };
 }
 

Modified: cfe/trunk/lib/AST/DeclBase.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclBase.cpp?rev=67980&r1=67979&r2=67980&view=diff

==============================================================================
--- cfe/trunk/lib/AST/DeclBase.cpp (original)
+++ cfe/trunk/lib/AST/DeclBase.cpp Sat Mar 28 23:32:54 2009
@@ -141,7 +141,7 @@
     MultipleDC *MDC = new MultipleDC();
     MDC->SemanticDC = getDeclContext();
     MDC->LexicalDC = DC;
-    DeclCtx.setPointer(MDC);
+    DeclCtx.setPointer(reinterpret_cast<DeclContext*>(MDC));
     DeclCtx.setInt(true);
   } else {
     getMultipleDC()->LexicalDC = DC;

Modified: cfe/trunk/lib/AST/DeclSerialization.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclSerialization.cpp?rev=67980&r1=67979&r2=67980&view=diff

==============================================================================
--- cfe/trunk/lib/AST/DeclSerialization.cpp (original)
+++ cfe/trunk/lib/AST/DeclSerialization.cpp Sat Mar 28 23:32:54 2009
@@ -139,7 +139,7 @@
   }
   else {
     MultipleDC *MDC = new MultipleDC();
-    Dcl->DeclCtx.setPointer(MDC);
+    Dcl->DeclCtx.setPointer(reinterpret_cast<DeclContext*>(MDC));
     Dcl->DeclCtx.setInt(true);
     // Allow back-patching.  Observe that we register the variable of the
     // *object* for back-patching. Its actual value will get filled in later.