[Bug testsuite/104023] Bulk rename of C++ test files to one filename extension ?

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104023
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the testsuite only tests .C anyways. I am not in front of the computer
right now but you could check the .exp files to see if the other ones are
actually being tested.