[Bug c++/64791] Generic lambda fails to implicitly capture `const` variable

[ville.voutilainen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64791

--- Comment #6 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
I ran it with this thing:
http://melpon.org/wandbox/permlink/gAsh89NaSSFspYjq