https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95418
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2020-05-30
--- Comment #1 from anlauf at gcc dot gnu.org ---
(In reply to Markus Böck from comment #0)
> Since commit "i386: Use generic division to generate INEXACT exception"
> (d3a1459cd4f2d4997fb53e34ddef72e91a7855c1) libgfortran is not able to be
> compiled with the target x86_64-w64-mingw32. This is due to a _Static_assert
> going off in fpu-target.h. The exact error message is:
>
> In file included from ../../../libgfortran/runtime/fpu.c:29:
> ./fpu-target.h:91:1: error: static assertion failed:
> "GFC_FPE_STATE_BUFFER_SIZE is too small"
> 91 | _Static_assert (sizeof(struct fenv) <= (size_t)
> GFC_FPE_STATE_BUFFER_SIZE,
> | ^~~~~~~~~~~~~~
>
> Reverting the above commit makes compilation succeed.
Can you print sizeof(struct fenv)?
On Linux, this is 32, the same as defined in gcc/fortran/libgfortran.h
