Removed unused object.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100750 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/AnalysisBasedWarnings.cpp b/lib/Sema/AnalysisBasedWarnings.cpp
index 5a06abb1ee4ca7cb0ad95f7f730936ffacf7af0e..3281924f43e4d82e45743349964ccaa4c551f28a 100644 (file)
--- a/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/lib/Sema/AnalysisBasedWarnings.cpp
@@ -74,7 +74,6 @@ static ControlFlowKind CheckFallThrough(AnalysisContext &AC) {
 
   // The CFG leaves in dead things, and we don't want the dead code paths to
   // confuse us, so we mark all live things first.
-  llvm::SmallVector<CFGBlock*, 20> workq;
   llvm::BitVector live(cfg->getNumBlockIDs());
   unsigned count = reachable_code::ScanReachableFromBlock(cfg->getEntry(),
                                                           live);