| ! { dg-do run } |
| ! |
| ! PR fortran/51250 |
| ! Wrong loop shape for SUM when arguments are library-allocated arrays. |
| ! |
| ! Original testcase provided by Harald Anlauf <anlauf@gmx.de> |
| |
| program gfcbug115 |
| implicit none |
| integer :: n_obstype = 2 |
| integer :: nboxes = 1 |
| integer :: nprocs = 1 |
| integer :: nbox, j |
| integer, allocatable :: nbx(:,:), pes(:) |
| |
| allocate (pes(nboxes)) |
| allocate (nbx(n_obstype,nboxes)) |
| nbx(:,:) = 1 |
| do j = 1, nboxes |
| pes(j) = modulo (j-1, nprocs) |
| end do |
| if (any(nbx /= 1)) STOP 1 |
| do j = 0, nprocs-1 |
| if (.not. all(spread (pes==j,dim=1,ncopies=n_obstype))) STOP 2 |
| ! The two following tests used to fail |
| if (any(shape(sum(nbx,dim=2,mask=spread (pes==j,dim=1,ncopies=n_obstype))) & |
| /= (/ 2 /))) STOP 3 |
| if (any(sum (nbx,dim=2,mask=spread (pes==j,dim=1,ncopies=n_obstype)) & |
| /= (/ 1, 1 /))) STOP 4 |
| end do |
| end program gfcbug115 |
