[Bug target/79883] New: avr i18n: untranslated "interrupt" or "signal"

[roland.illig at gmx dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79883

            Bug ID: 79883
           Summary: avr i18n: untranslated "interrupt" or "signal"
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: roland.illig at gmx dot de
  Target Milestone: ---

from config/avr/avr.c:

  const char *isr = cfun->machine->is_interrupt ? "interrupt" : "signal";

  warning_at (loc, OPT_Wmisspelled_isr, "%qs appears to be a misspelled "
              "%s handler, missing __vector prefix", name, isr);

This code results in mixed-language diagnostics, e.g.:

warning: »functionname« scheint ein falsch geschriebener signal-Handler zu sein

The word "signal-Handler" should be "Signal-Handler", but the part "signal" is
actually the untranslated string literal. This should be fixed as in bug 79868.