1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp
index 0fd3b25defe..8dd484a3b55 100644
--- a/clang/lib/Sema/SemaDeclObjC.cpp
+++ b/clang/lib/Sema/SemaDeclObjC.cpp
@@ -2911,6 +2911,10 @@ VarDecl *Sema::BuildObjCExceptionDecl(TypeSourceInfo *TInfo, QualType T,
                                  T, TInfo, SC_None, SC_None);
   New->setExceptionVariable(true);
   
+  // In ARC, infer 'retaining' for variables of retainable type.
+  if (getLangOptions().ObjCAutoRefCount && inferObjCARCLifetime(New))
+    Invalid = true;
+
   if (Invalid)
     New->setInvalidDecl();
   return New;