[Bug c++/112715] Incorrect handling of template type aliases instantiated from decltype of lambdas

[gcc at nospam dot scs.stanford.edu via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112715

--- Comment #1 from David Mazières <gcc at nospam dot scs.stanford.edu> ---
I should have mentioned, I hereby place the test case in the public domain.