Couple of helpers for objc's gc attributes.

No change in functionality.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64989 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/include/clang/AST/Type.h b/include/clang/AST/Type.h
index 644be13f5f..7554b697e3 100644
--- a/include/clang/AST/Type.h
+++ b/include/clang/AST/Type.h
@@ -195,6 +195,16 @@ public:
   
   /// GCAttrTypesAttr - Returns gc attribute of this type.
   inline QualType::GCAttrTypes getObjCGCAttr() const;
+
+  /// isObjCGCWeak true when Type is objc's weak.
+  bool isObjCGCWeak() const {
+    return getObjCGCAttr() == Weak;
+  }
+
+  /// isObjCGCStrong true when Type is objc's strong.
+  bool isObjCGCStrong() const {
+    return getObjCGCAttr() == Strong;
+  }
   
   /// Emit - Serialize a QualType to Bitcode.
   void Emit(llvm::Serializer& S) const;