Author: lattner
Date: Fri May 1 18:47:59 2009
New Revision: 70602
URL: http://llvm.org/viewvc/llvm-project?rev=70602&view=rev
Log:
explicitly know that the alignment of Type* is 3 bits.
Modified:
cfe/trunk/include/clang/AST/Type.h
Modified: cfe/trunk/include/clang/AST/Type.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Type.h?rev=70602&r1=70601&r2=70602&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/Type.h (original)
+++ cfe/trunk/include/clang/AST/Type.h Fri May 1 18:47:59 2009
@@ -29,15 +29,24 @@
using llvm::cast_or_null;
using llvm::dyn_cast;
using llvm::dyn_cast_or_null;
+namespace clang { class Type; }
namespace llvm {
template <typename T>
class PointerLikeTypeTraits;
+ template<>
+ class PointerLikeTypeTraits< ::clang::Type*> {
+ public:
+ static inline void *getAsVoidPointer(::clang::Type *P) { return P; }
+ static inline ::clang::Type *getFromVoidPointer(void *P) {
+ return static_cast< ::clang::Type*>(P);
+ }
+ enum { NumLowBitsAvailable = 3 };
+ };
}
namespace clang {
class ASTContext;
- class Type;
class TypedefDecl;
class TemplateDecl;
class TemplateTypeParmDecl;
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