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add a virtual dtor to MCTargetExpr, hopefully silencing some warnings. 

llvm-svn: 95810
This commit is contained in:
Chris Lattner 2010-02-10 21:37:31 +00:00
parent 4d4c6944e9
commit a34e96377e
1 changed files with 1 additions and 1 deletions
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2
llvm/include/llvm/MC/MCExpr.h
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@ -340,7 +340,7 @@ class MCTargetExpr : public MCExpr {
virtual void Anchor(); virtual void Anchor();
protected: protected:
MCTargetExpr() : MCExpr(Target) {} MCTargetExpr() : MCExpr(Target) {}
virtual ~MCTargetExpr() {}
public: public:
virtual void PrintImpl(raw_ostream &OS) const = 0; virtual void PrintImpl(raw_ostream &OS) const = 0;