sig needs to be a friend of functionN

[SVN r19174]
2003-07-18 03:48:17 +00:00
parent cb3c1b0d1e
commit 1ef5f459e2
1 changed files with 1 additions and 0 deletions
--- a/include/boost/function/function_template.hpp
+++ b/include/boost/function/function_template.hpp
@ -254,6 +254,7 @@ namespace boost {
    {
      typedef internal_result_type type;
    };
+    friend struct sig;

 #if BOOST_FUNCTION_NUM_ARGS == 1
    typedef T0 argument_type;