Fix warnings found by gcc-4.6, from -Wunused-but-set-variable and

-Wint-to-pointer-cast.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123719 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 2 deletions

diff --git a/lib/Rewrite/RewriteObjC.cpp b/lib/Rewrite/RewriteObjC.cpp
index 7d060389e7..985a6a29f5 100644
--- a/lib/Rewrite/RewriteObjC.cpp
+++ b/lib/Rewrite/RewriteObjC.cpp
@@ -1952,7 +1952,6 @@ Stmt *RewriteObjC::RewriteObjCTryStmt(ObjCAtTryStmt *S) {
     buf += "}";
     ReplaceText(lastCurlyLoc, 1, buf);
   }
-  bool sawIdTypedCatch = false;
   Stmt *lastCatchBody = 0;
   for (unsigned I = 0, N = S->getNumCatchStmts(); I != N; ++I) {
     ObjCAtCatchStmt *Catch = S->getCatchStmt(I);
@@ -1985,7 +1984,6 @@ Stmt *RewriteObjC::RewriteObjCTryStmt(ObjCAtTryStmt *S) {
       if (t == Context->getObjCIdType()) {
         buf += "1) { ";
         ReplaceText(startLoc, lParenLoc-startBuf+1, buf);
-        sawIdTypedCatch = true;
       } else if (const ObjCObjectPointerType *Ptr =
                    t->getAs<ObjCObjectPointerType>()) {
         // Should be a pointer to a class.