From acb24d6d22e19d4f6b3883c029dd9fef5c1c9529 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 21 Nov 2009 07:08:13 -0500
Subject: Added several more missing virtual keywords

---
 src/expr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/expr.h')

diff --git a/src/expr.h b/src/expr.h
index 97e8c948..638855b1 100644
--- a/src/expr.h
+++ b/src/expr.h
@@ -87,7 +87,7 @@ public:
     parse(in, flags);
   }
 
-  ~expr_t() throw() {
+  virtual ~expr_t() {
     TRACE_DTOR(expr_t);
   }
 
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