Use direct assignment instead of user defined conversion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101236 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index 4e2f437..e447657 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -1719,10 +1719,10 @@
 
 CFGBlock *CFGBuilder::VisitCXXMemberCallExpr(CXXMemberCallExpr *C, 
                                              AddStmtChoice asc) {
-  AddStmtChoice asc2 = asc.asLValue() ? AddStmtChoice::AlwaysAddAsLValue 
-                                      : AddStmtChoice::AlwaysAdd;
+  AddStmtChoice::Kind K = asc.asLValue() ? AddStmtChoice::AlwaysAddAsLValue 
+                                         : AddStmtChoice::AlwaysAdd;
   autoCreateBlock();
-  AppendStmt(Block, C, asc2);
+  AppendStmt(Block, C, AddStmtChoice(K));
   return VisitChildren(C);
 }