[Bug c++/124177] [reflection] annotation denoting function rejected

[boris.staletic at protonmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124177

--- Comment #2 from Boris Staletic <boris.staletic at protonmail dot com> ---
Created attachment 63828
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63828&action=edit
Decay annotation args - tested on g++.dg/reflect

The attached patch seems to work, though I have not run tests beyond
g++.dg/reflect.