config.hpp:

	- Comeau 4.2.45.2 does not correctly handle function pointers to
	  to functions with default arguments. Use virtual function
	  implementation for Boost.Function.


[SVN r10432]

libs/config

@@ -1 +1 @@
-Subproject commit c1222123b317d88d2472bc08e56f53e4ca662aa5
+Subproject commit caef31de2a9f02c6e978ac5b085442dda2c22a2c