From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 15 Jan 2010 23:35:12 +0000 (+0000)
Subject: Remove unused code.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=38afa4156c4786f98efd1fcc1527392eaa5560a5;p=clang

Remove unused code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93586 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/CIndex/CIndex.cpp b/tools/CIndex/CIndex.cpp
index 4e7e86a459..fd5db0b74f 100644
--- a/tools/CIndex/CIndex.cpp
+++ b/tools/CIndex/CIndex.cpp
@@ -130,42 +130,6 @@ static enum CXCursorKind TranslateDeclRefExpr(DeclRefExpr *DRE) {
     return CXCursor_NotImplemented;
 }
 
-#if 0
-// Will be useful one day.
-class CRefVisitor : public StmtVisitor<CRefVisitor> {
-  CXDecl CDecl;
-  CXDeclIterator Callback;
-  CXClientData CData;
-
-  void Call(enum CXCursorKind CK, Stmt *SRef) {
-    CXCursor C = { CK, CDecl, SRef };
-    Callback(CDecl, C, CData);
-  }
-
-public:
-  CRefVisitor(CXDecl C, CXDeclIterator cback, CXClientData D) :
-    CDecl(C), Callback(cback), CData(D) {}
-
-  void VisitStmt(Stmt *S) {
-    for (Stmt::child_iterator C = S->child_begin(), CEnd = S->child_end();
-         C != CEnd; ++C)
-      Visit(*C);
-  }
-  void VisitDeclRefExpr(DeclRefExpr *Node) {
-    Call(TranslateDeclRefExpr(Node), Node);
-  }
-  void VisitMemberExpr(MemberExpr *Node) {
-    Call(CXCursor_MemberRef, Node);
-  }
-  void VisitObjCMessageExpr(ObjCMessageExpr *Node) {
-    Call(CXCursor_ObjCSelectorRef, Node);
-  }
-  void VisitObjCIvarRefExpr(ObjCIvarRefExpr *Node) {
-    Call(CXCursor_ObjCIvarRef, Node);
-  }
-};
-#endif
-
 // Translation Unit Visitor.
 
 class TUVisitor : public DeclVisitor<TUVisitor> {