Fix gcc 4.1.2 compile warnings

This commit is contained in:
Wilson Snyder
2013-04-30 22:55:03 -04:00
parent 316eb24bbb
commit 4eabc1992e
2 changed files with 3 additions and 0 deletions
+1
View File
@@ -64,6 +64,7 @@ class GateGraphBaseVisitor {
public:
virtual AstNUser* visit(GateLogicVertex* vertexp, AstNUser* vup=NULL) =0;
virtual AstNUser* visit(GateVarVertex* vertexp, AstNUser* vup=NULL) =0;
virtual ~GateGraphBaseVisitor() {}
};
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