[Bug c++/58753] Brace-initializing a vector with a direct-initialization NSDMI doesn't work in a template

[ville.voutilainen at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58753

--- Comment #5 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
I will try a couple of tricks to try and get rid of vector. I don't think it's
a library bug, perhaps additional constructor overloads can trigger it. But
that'll have to wait until tomorrow. :)