[Bug fortran/31188] New: ICE on vector subscript of a parameter array

[fxcoudert at gcc dot gnu dot org]

The following code triggers the gcc_assert (begin->expr_type == EXPR_ARRAY)
assertion in find_array_section (in expr.c):

module foo_mod
implicit none
character (len=1), parameter :: letters(2) = (/"a","b"/)
contains
subroutine concat(ivec)
integer, intent(in)  :: ivec(:)
write (*,*) "a" // letters(ivec)
end subroutine concat
end module foo_mod


I'm not sure it should end up in that function, however, and I'm not sure why
we end up here.


-- 
           Summary: ICE on vector subscript of a parameter array
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31188