[analyzer] Use a stack-based local instead of a temporary to fix build.

Passing a temporary via reference parameter still requires a visible
copy constructor.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160840 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/StaticAnalyzer/Core/ExprEngine.cpp b/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 5ad0269b6fce388c12bfd7bc87bfb649734a9d20..d1ee60001e11f839f9de52702f8bce31676d9c66 100644 (file)
--- a/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -877,10 +877,10 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred,
 
     case Stmt::ObjCMessageExprClass: {
       Bldr.takeNodes(Pred);
-      VisitObjCMessage(ObjCMethodCall(cast<ObjCMessageExpr>(S),
-                                      Pred->getState(),
-                                      Pred->getLocationContext()),
-                       Pred, Dst);
+      ObjCMethodCall Call(cast<ObjCMessageExpr>(S),
+                          Pred->getState(),
+                          Pred->getLocationContext());
+      VisitObjCMessage(Call, Pred, Dst);
       Bldr.addNodes(Dst);
       break;
     }