Ensure that DIType is regenerated after we visited an implementation that adds ivars to an interface. Fixes rdar://13175234

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176116 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/include/clang/AST/DeclObjC.h b/include/clang/AST/DeclObjC.h
index 1c5588f926..43f255fd04 100644
--- a/include/clang/AST/DeclObjC.h
+++ b/include/clang/AST/DeclObjC.h
@@ -651,6 +651,10 @@ class ObjCInterfaceDecl : public ObjCContainerDecl
     /// completed by the external AST source when required.
     mutable bool ExternallyCompleted : 1;
 
+    /// \brief Indicates that the ivar cache does not yet include ivars
+    /// declared in the implementation.
+    mutable bool IvarListMissingImplementation : 1;
+
     /// \brief The location of the superclass, if any.
     SourceLocation SuperClassLoc;
     
@@ -660,7 +664,8 @@ class ObjCInterfaceDecl : public ObjCContainerDecl
     SourceLocation EndLoc; 
 
     DefinitionData() : Definition(), SuperClass(), CategoryList(), IvarList(), 
-                       ExternallyCompleted() { }
+                       ExternallyCompleted(),
+                       IvarListMissingImplementation(true) { }
   };
 
   ObjCInterfaceDecl(DeclContext *DC, SourceLocation atLoc, IdentifierInfo *Id,