rename some methods.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67923 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/GRExprEngine.cpp b/lib/Analysis/GRExprEngine.cpp
index 70e6647..8241d13 100644
--- a/lib/Analysis/GRExprEngine.cpp
+++ b/lib/Analysis/GRExprEngine.cpp
@@ -1534,7 +1534,7 @@
   SVal ElementV;
     
   if (DeclStmt* DS = dyn_cast<DeclStmt>(elem)) {
-    VarDecl* ElemD = cast<VarDecl>(DS->getSolitaryDecl());
+    VarDecl* ElemD = cast<VarDecl>(DS->getSingleDecl());
     assert (ElemD->getInit() == 0);
     ElementV = getStateManager().GetLValue(GetState(Pred), ElemD);
     VisitObjCForCollectionStmtAux(S, Pred, Dst, ElementV);