[Bug fortran/47394] New: Internal compiler error when error count limit is reached

["thenlich at users dot sourceforge.net" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47394

           Summary: Internal compiler error when error count limit is
                    reached
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: thenlich@users.sourceforge.net


When compiling a program with -fmax-errors=n and the n-th error is encountered,
an internal compiler error occurs and the gfortran command exits with status 4.

Expected result is: the compiler should report the abortion and exit with the
status code according to the error encountered, like the C compiler does.

Example:
$ echo x > test.f
$ gfortran -fmax-errors=1 test.f
test.f:1.1:

x
 1
Error: Non-numeric character in statement label at (1)
Fatal Error: Error count reached limit of 1.
gfortran.exe: internal compiler error: Aborted (program f951)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

$ echo $?
4