[Bug other/79923] New: diagnostics: some diagnostics have trailing period

[roland.illig at gmx dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79923

            Bug ID: 79923
           Summary: diagnostics: some diagnostics have trailing period
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: roland.illig at gmx dot de
  Target Milestone: ---

Most diagnostics don't end with a period. But some do. Most of them can be
found using this perl-compatible regular expression:

\b(warning|warning_at|error)\s*\(.*\."\)

These diagnostics should have the trailing period removed.

In gcc-7-20170226, there are 35 occurrences in the code.