https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92296
--- Comment #4 from fdlbxtqi <euloanty at live dot com> ---
(In reply to Andrew Pinski from comment #2)
> Most likely the reduced testcase is just:
> #pragma push_macro("__has_builtin")
>
> --- CUT ---
> > I did finish compilation with the same script 3 days ago. Now It fails
>
> That is because the support for __has_builtin was just added within the last
> 3 days :).
Then how can I build a new version of GCC on MinGW? :(
Every day I have to rebuild the entire compiler since either some features fail
to work or the compiler fails to compile. Sad :(
I have to use the new compiler for compiling my C++20 concepts based IO
library.
https://bitbucket.org/ejsvifq_mabmip/fast_io/src/default/
