Refactor the representation of qualifiers to bring ExtQualType out of the

Type hierarchy.  Demote 'volatile' to extended-qualifier status.  Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right;  many more remain.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82705 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 651dc95177..6b6b1494e4 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -496,6 +496,12 @@ public:
   //                                  Helpers
   //===--------------------------------------------------------------------===//
 
+  Qualifiers MakeQualifiers(QualType T) {
+    Qualifiers Quals = T.getQualifiers();
+    Quals.setObjCGCAttr(getContext().getObjCGCAttrKind(T));
+    return Quals;
+  }
+
   /// CreateTempAlloca - This creates a alloca and inserts it into the entry
   /// block.
   llvm::AllocaInst *CreateTempAlloca(const llvm::Type *Ty,