1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Analysis/LiveVariables.cpp b/lib/Analysis/LiveVariables.cpp
index 89cf9f8bbb..ff6607d51a 100644
--- a/lib/Analysis/LiveVariables.cpp
+++ b/lib/Analysis/LiveVariables.cpp
@@ -354,10 +354,11 @@ void TransferFunctions::VisitBinaryOperator(BinaryOperator *B) {
 }
 
 void TransferFunctions::VisitBlockExpr(BlockExpr *BE) {
-  const BlockDecl *BD = BE->getBlockDecl();
-  for (BlockDecl::capture_const_iterator it = BD->capture_begin(),
-       ei = BD->capture_end(); it != ei; ++it) {
-    const VarDecl *VD = it->getVariable();
+  AnalysisDeclContext::referenced_decls_iterator I, E;
+  llvm::tie(I, E) =
+    LV.analysisContext.getReferencedBlockVars(BE->getBlockDecl());
+  for ( ; I != E ; ++I) {
+    const VarDecl *VD = *I;
     if (isAlwaysAlive(VD))
       continue;
     val.liveDecls = LV.DSetFact.add(val.liveDecls, VD);