Silence "unused variable" warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@339747 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
index 6e78111b0cbe4de0f1a9e67918322a10046bf0e2..202deb0d4fc9a9f71951fd76ea0cb871ac5b7f44 100644 (file)
--- a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
@@ -519,6 +519,7 @@ ProgramStateRef ExprEngine::finishArgumentConstruction(ProgramStateRef State,
     if (Optional<SVal> V =
             getObjectUnderConstruction(State, {E, I}, LC)) {
       SVal VV = *V;
+      (void)VV;
       assert(cast<VarRegion>(VV.castAs<loc::MemRegionVal>().getRegion())
                  ->getStackFrame()->getParent()
                  ->getStackFrame() == LC->getStackFrame());