[Bug fortran/27487] New: [4.1/4.2 regression] ICE after invalid variable declaration

[reichelt at gcc dot gnu dot org]

The following code snippet causes an ICE:

===========================
subroutine FOO
    X :: I
    equivalence (I,I)
end
===========================

 In file bug4.f90:2

    X :: I
   1
Error: Unclassifiable statement at (1)
bug.f90:0: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]

The ICE appeared on the 4.1 branch after GCC 4.1.0 and also affects mainline.


-- 
           Summary: [4.1/4.2 regression] ICE after invalid variable
                    declaration
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27487