[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

[gschw...@gnu-log.net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645

--- Comment #2 from Benoit Gschwind <gschw...@gnu-log.net> ---
Created attachment 35836
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35836&action=edit
ii file for the coresponding code