Move the internal DeclContext data structures into a separate header.

Simplify the addition of a case statement to a switch.

Fix -print-stats for attribute-qualified types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68522 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 4 deletions

diff --git a/include/clang/AST/DeclBase.h b/include/clang/AST/DeclBase.h
index abdb10dcbc..4194ba0459 100644
--- a/include/clang/AST/DeclBase.h
+++ b/include/clang/AST/DeclBase.h
@@ -375,10 +375,6 @@ class DeclContext {
   /// another pointer.
   Decl *LastDecl;
 
-  /// isLookupMap - Determine if the lookup structure is a
-  /// DenseMap. Othewise, it is an array.
-  bool isLookupMap() const { return LookupPtr.getInt() == LookupIsMap; }
-
 protected:
    DeclContext(Decl::Kind K) 
      : DeclKind(K), LookupPtr(), FirstDecl(0), LastDecl(0) { }
@@ -761,6 +757,15 @@ public:
     return getUsingDirectives().second;
   }
 
+  // Low-level accessors
+
+  /// \brief Determine if the lookup structure is a
+  /// DenseMap. Othewise, it is an array.
+  bool isLookupMap() const { return LookupPtr.getInt() == LookupIsMap; }
+
+  /// \brief Retrieve the internal representation of the lookup structure.
+  llvm::PointerIntPair<void*, 3> getLookupPtr() const { return LookupPtr; }
+
   static bool classof(const Decl *D);
   static bool classof(const DeclContext *D) { return true; }
 #define DECL_CONTEXT(Name) \