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! { dg-do compile }

! PR34990 ICE in gfc_typenode_for_spec, at fortran/trans-types.c:842

! Test case that of the reporters.

module test

   implicit none

   contains

      function my_string(x)

         integer i

         real, intent(in) :: x(:)

         character(0) h4(1:minval([(1,i=1,0)],1)) ! { dg-warning "will be executed zero times" }

         character(0) sv1(size(x,1):size(h4))

         character(0) sv2(2*lbound(sv1,1):size(h4))

         character(lbound(sv2,1)-3) my_string

         do i = 1, len(my_string)

            my_string(i:i) = achar(modulo(i-1,10)+iachar('0'))

         end do

      end function my_string

end module test

program len_test

   use test

   implicit none

   real x(7)

   write(*,*) my_string(x)

end program len_test

! { dg-final { cleanup-modules "test" } }