diff options
Diffstat (limited to 'gcc/testsuite/gfortran.fortran-torture/execute/list_read_1.f90')
-rw-r--r-- | gcc/testsuite/gfortran.fortran-torture/execute/list_read_1.f90 | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.fortran-torture/execute/list_read_1.f90 b/gcc/testsuite/gfortran.fortran-torture/execute/list_read_1.f90 new file mode 100644 index 00000000000..040ae72d8e0 --- /dev/null +++ b/gcc/testsuite/gfortran.fortran-torture/execute/list_read_1.f90 @@ -0,0 +1,53 @@ +! pr 14942, list directed io + program d + implicit none + integer i, j, m, n, nin, k + real x(3,4) + data x / 1,1,1,2,2,2,3,3,3,4,4,4 / + real y(3,4) + data y / 1,1,1,2,2,2,3,3,3,4,4,4 / + logical debug ! set me true to see the output + debug = .FALSE. + nin = 1 + n = 4 + open(unit = nin) + write(nin,*) n + do I = 1,3 + write(nin,*)(x(i,j), j=1, n) + end do + m = 3 + n = 4 + write(nin,*) m,n + do I = 1,3 + write(nin,*)(x(i,j), j=1, n) + enddo + close(nin) +! ok, the data file is written + open(unit = nin) + read(nin, fmt = *) n + if (debug ) write(*,'(A,I2)') 'n = ', n + do i = 1, 3 + do K = 1,n + x(i,k) = -1 + enddo + read(nin, fmt = *) (x(i,j), j=1, n) + if (debug) write(*, *) (x(i,j), j=1, n) + do K = 1,n + if (x(i,k).ne.y(i,k)) call abort + end do + end do + m = 0 + n = 0 + read(nin, fmt = *) m, n + if (debug) write(*,'(A,I2,2X,A,I2)') 'm = ', m, 'n = ', n + do i = 1, m + do K = 1,n + x(i,k) = -1 + enddo + read(nin, fmt = *) (x(i,j), j=1, n) + if (debug) write(*, *) (x(i,j), j=1, n) + do K = 1,n + if (x(i,k).ne.y(i,k)) call abort + end do + end do + end program d |