[Bug c/94253] FAIL: gfortran.dg/bind_c_coms.f90 -O0 (test for excess errors)

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94253

--- Comment #3 from John David Anglin <danglin at gcc dot gnu.org> ---
Okay, the problem is the test lacks a '-fcommon' option.

The default was changed here:

2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>

        PR85678
        * common.opt (fcommon): Change init to 1.
        * doc/invoke.texi (-fcommon): Update documentation.

This means almost all the places in the testsuite where we add '-fno-common'
are
unnecessary...