From: Chris Lattner <sabre@nondot.org>
Date: Wed, 10 Feb 2010 21:37:31 +0000 (+0000)
Subject: add a virtual dtor to MCTargetExpr, hopefully silencing some warnings.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e3e7a369f20af66a96830d8bfe52668c9e2e1fa1;p=oota-llvm.git

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95810 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/MC/MCExpr.h b/include/llvm/MC/MCExpr.h
index 48a13f66d53..fce7602c3b2 100644
--- a/include/llvm/MC/MCExpr.h
+++ b/include/llvm/MC/MCExpr.h
@@ -340,7 +340,7 @@ class MCTargetExpr : public MCExpr {
   virtual void Anchor();
 protected:
   MCTargetExpr() : MCExpr(Target) {}
-  
+  virtual ~MCTargetExpr() {}
 public:
   
   virtual void PrintImpl(raw_ostream &OS) const = 0;