Objective-C arc: don't count use of __weak
variables when they are used in such unevaluated 
contexts as __typeof, etc. // rdar://13942025


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182423 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprMember.cpp b/lib/Sema/SemaExprMember.cpp
index 0f65d3f..6a31a36 100644
--- a/lib/Sema/SemaExprMember.cpp
+++ b/lib/Sema/SemaExprMember.cpp
@@ -1311,7 +1311,7 @@
           Diags.getDiagnosticLevel(diag::warn_arc_repeated_use_of_weak,
                                    MemberLoc);
         if (Level != DiagnosticsEngine::Ignored)
-          getCurFunction()->recordUseOfWeak(Result);
+          recordUseOfEvaluatedWeak(Result);
       }
     }