Fix unused variable warning

llvm-svn: 70946
2009-05-05 00:06:16 +00:00 · 2009-05-05 00:06:16 +00:00 · e5c315826e
parent 6ae5615d80
commit e5c315826e
1 changed files with 1 additions and 1 deletions
--- a/clang/lib/Analysis/BasicStore.cpp
+++ b/clang/lib/Analysis/BasicStore.cpp
@ -212,7 +212,7 @@ SVal BasicStoreManager::getLValueElement(const GRState* St,
    case loc::MemRegionKind: {
      const MemRegion *R = cast<loc::MemRegionVal>(BaseL).getRegion();
      
-      if (const ElementRegion *ER = dyn_cast<ElementRegion>(R)) {
+      if (isa<ElementRegion>(R)) {
        // int x;
        // char* y = (char*) &x;
        // 'y' => ElementRegion(0, VarRegion('x'))