[Bug fortran/15138] New: [gfortran] ICE in check_pointer_types_r - ICHAR with indexed character array argument

["bdavis9659 at comcast dot net" <gcc-bugzilla at gcc dot gnu dot org>]

$ cat q.f
      CHARACTER*1  CATN12(26)
      IVON01 = ICHAR(CATN12(J))
      END
$ gfortran q.f
q.f: In function `MAIN__':
q.f:0: internal compiler error: in check_pointer_types_r, at gimplify.c:3567
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


note, this snippet does not work, it only demonstrates the ICE.

code is standard conforming F77 code.

-- 
           Summary: [gfortran] ICE in check_pointer_types_r - ICHAR with
                    indexed character array argument
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bdavis9659 at comcast dot net
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15138