[Sema] Fix -Wunused-variable

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@325553 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/AnalysisBasedWarnings.cpp b/lib/Sema/AnalysisBasedWarnings.cpp
index aaed8f9827328199b6ee62139477f15ce5387924..9c9e1c34f2cac689dc96bccfd48a87ff4f29763e 100644 (file)
--- a/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/lib/Sema/AnalysisBasedWarnings.cpp
@@ -366,7 +366,6 @@ static void checkThrowInNonThrowingFunc(Sema &S, const FunctionDecl *FD,
     return;
   if (BodyCFG->getExit().pred_empty())
     return;
-  SourceLocation OpLoc;
   visitReachableThrows(BodyCFG, [&](const CXXThrowExpr *Throw, CFGBlock &Block) {
     if (throwEscapes(S, Throw, Block, BodyCFG))
       EmitDiagForCXXThrowInNonThrowingFunc(S, Throw->getThrowLoc(), FD);