c++/10126: ICE in convert_nontype_argument on using overload resolution in template args

[Giovanni Bajo]

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&p
r=10126

I wonder if the code is legal. Comeau refuses it, VC7.1 eats it. I am very
fuzzy about member functions as template parameters.

Giovanni Bajo