[Bug c++/27403] T() can be an integer constant but is rejected as not one

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27403

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-08 
20:16:38 UTC ---
t4.cc:4:17: error: type/value mismatch at argument 1 in template parameter list
for ‘template<int <anonymous> > struct A’
t4.cc:4:17: error:   expected a constant of type ‘int’, got ‘T()’