Add option suggestion for -Werror=foo and corresponding pragma.
2019-04-30 Martin Liska <mliska@suse.cz>
* opts.c (enable_warning_as_error): Provide hints
for unknown options.
2019-04-30 Martin Liska <mliska@suse.cz>
* c-pragma.c (handle_pragma_diagnostic): Provide hints
for unknown options.
2019-04-30 Martin Liska <mliska@suse.cz>
* gcc.dg/Werror-13.c: Add new tests for it.
* gcc.dg/pragma-diag-6.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@270693
138bc75d-0d04-0410-961f-
82ee72b054a4