[Bug c++/105583] Syntax error when alias template in requires-clause

[hewillk at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105583

--- Comment #1 from 康桓瑋 <hewillk at gmail dot com> ---
It may be a duplicate of PR102881 since decltype lambda is also used.