[Bug c++/92440] Error output for first error truncated with -fmax-errors=1

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92440

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <marxin@gcc.gnu.org>:

https://gcc.gnu.org/g:1d8593070a62b5e5e7583687648c6d34e825cee2

commit r10-6276-g1d8593070a62b5e5e7583687648c6d34e825cee2
Author: Martin Liska <mliska@suse.cz>
Date:   Tue Jan 28 10:27:16 2020 +0100

    Add couple of auto_diagnostic_group in redeclare_class_template.

        PR c++/92440
        * pt.c (redeclare_class_template): Group couple of
        errors and inform messages with auto_diagnostic_group.