| ! { dg-do run } |
| ! Test the fix for PR31879 in which the concatenation operators below |
| ! would cause ICEs because the character lengths were never resolved. |
| ! |
| ! Contributed by Vivek Rao <vivekrao4@yahoo.com> |
| ! |
| module str_mod |
| character(3) :: mz(2) = (/"fgh","ijk"/) |
| contains |
| function ccopy(yy) result(xy) |
| character (len=*), intent(in) :: yy(:) |
| character (len=5) :: xy(size(yy)) |
| xy = yy |
| end function ccopy |
| end module str_mod |
| ! |
| program xx |
| use str_mod, only: ccopy, mz |
| implicit none |
| character(2) :: z = "zz" |
| character(3) :: zz(2) = (/"abc","cde"/) |
| character(2) :: ans(2) |
| integer :: i = 2, j = 3 |
| if (any(ccopy("_&_"//(/"A","B"/)//"?") .ne. (/"_&_A?","_&_B?"/))) STOP 1 |
| if (any(ccopy(z//zz) .ne. (/"zzabc","zzcde"/))) STOP 2 |
| if (any(ccopy(z//zz(:)(1:2)) .ne. (/"zzab ","zzcd "/))) STOP 3 |
| if (any(ccopy(z//mz(:)(2:3)) .ne. (/"zzgh ","zzjk "/))) STOP 4 |
| |
| ! This was another bug, uncovered when the PR was fixed. |
| if (any(ccopy(z//mz(:)(i:j)) .ne. (/"zzgh ","zzjk "/))) STOP 5 |
| end program xx |
