[Bug testsuite/93294] New: [10 Regression] Addition of -fdiagnostic-urls=never to testsuite flags broke compat.exp testing with ALT_CC_UNDER_TEST=gcc etc.

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93294

            Bug ID: 93294
           Summary: [10 Regression] Addition of -fdiagnostic-urls=never to
                    testsuite flags broke compat.exp testing with
                    ALT_CC_UNDER_TEST=gcc etc.
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
  Target Milestone: ---

All the compat.exp tests now FAIL if the alt compiler doesn't support this new
option.