StaticAnalyzer/Core: Suppress warnings. [-Wunused-variable, -Wunused-function]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175721 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/StaticAnalyzer/Core/MemRegion.cpp b/lib/StaticAnalyzer/Core/MemRegion.cpp
index e59504dfe3b728ad14bb067934ba7dd7ebed8b8f..e67297d86bb999e0acfb69dce912c18791675b8f 100644 (file)
--- a/lib/StaticAnalyzer/Core/MemRegion.cpp
+++ b/lib/StaticAnalyzer/Core/MemRegion.cpp
@@ -915,8 +915,9 @@ MemRegionManager::getCXXBaseObjectRegion(const CXXRecordDecl *RD,
                                          bool IsVirtual) {
   RD = RD->getCanonicalDecl();
 
-  if (const TypedValueRegion *TVR = dyn_cast<TypedValueRegion>(Super)) {
-    assert(isValidBaseClass(RD, TVR, IsVirtual));
+  if (isa<TypedValueRegion>(Super)) {
+    assert(isValidBaseClass(RD, dyn_cast<TypedValueRegion>(Super), IsVirtual));
+    (void)isValidBaseClass;
 
     if (IsVirtual) {
       // Virtual base regions should not be layered, since the layout rules