r330408 - Fix -Wunused-variable warnings after r330377.

[Andrea Di Biagio via cfe-commits]

Author: adibiagio
Date: Fri Apr 20 02:47:03 2018
New Revision: 330408

URL: http://llvm.org/viewvc/llvm-project?rev=330408&view=rev
Log:
Fix -Wunused-variable warnings after r330377.

Modified:
    cfe/trunk/lib/Analysis/ConstructionContext.cpp

Modified: cfe/trunk/lib/Analysis/ConstructionContext.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ConstructionContext.cpp?rev=330408&r1=330407&r2=330408&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ConstructionContext.cpp (original)
+++ cfe/trunk/lib/Analysis/ConstructionContext.cpp Fri Apr 20 02:47:03 2018
@@ -80,7 +80,7 @@ const ConstructionContext *ConstructionC
           return create<TemporaryObjectConstructionContext>(C, BTE, MTE);
         }
         // This is a constructor into a function argument. Not implemented yet.
-        if (auto *CE = dyn_cast<CallExpr>(ParentLayer->getTriggerStmt()))
+        if (isa<CallExpr>(ParentLayer->getTriggerStmt()))
           return nullptr;
         // This is C++17 copy-elided construction into return statement.
         if (auto *RS = dyn_cast<ReturnStmt>(ParentLayer->getTriggerStmt())) {
@@ -118,7 +118,7 @@ const ConstructionContext *ConstructionC
       return create<SimpleReturnedValueConstructionContext>(C, RS);
     }
     // This is a constructor into a function argument. Not implemented yet.
-    if (auto *CE = dyn_cast<CallExpr>(TopLayer->getTriggerStmt()))
+    if (isa<CallExpr>(TopLayer->getTriggerStmt()))
       return nullptr;
     llvm_unreachable("Unexpected construction context with statement!");
   } else if (const CXXCtorInitializer *I = TopLayer->getTriggerInit()) {