1! { dg-do compile } 2! { dg-options "-Wzerotrip" } 3! PR34990 ICE in gfc_typenode_for_spec, at fortran/trans-types.c:842 4! Test case that of the reporters. 5module test 6 implicit none 7 contains 8 function my_string(x) 9 integer i 10 real, intent(in) :: x(:) 11 character(0) h4(1:minval([(1,i=1,0)],1)) ! { dg-warning "will be executed zero times" } 12 character(0) sv1(size(x,1):size(h4)) 13 character(0) sv2(2*lbound(sv1,1):size(h4)) 14 character(lbound(sv2,1)-3) my_string 15 16 do i = 1, len(my_string) 17 my_string(i:i) = achar(modulo(i-1,10)+iachar('0')) 18 end do 19 end function my_string 20end module test 21 22program len_test 23 use test 24 implicit none 25 real x(7) 26 27 write(*,*) my_string(x) 28end program len_test 29