GCC warning suppression fixes.

Fixes #3071. [SVN r53274]
2009-05-26 08:31:23 +00:00
parent d279b2c0a1
commit 944a01f39e
2 changed files with 19 additions and 0 deletions
--- a/include/boost/regex/v4/basic_regex.hpp
+++ b/include/boost/regex/v4/basic_regex.hpp
@ -69,6 +69,10 @@ class named_subexpressions_base
 {
 public:
   virtual int get_id(const charT* i, const charT* j) = 0;
+#ifdef __GNUC__
+   // warning supression:
+   virtual ~named_subexpressions_base(){}
+#endif
 };

 template <class charT>