diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_unpack.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_unpack.f90 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_unpack.f90 b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_unpack.f90 new file mode 100644 index 000000000..88f09c321 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_unpack.f90 @@ -0,0 +1,21 @@ +! Program to test the UNPACK intrinsic +program intrinsic_unpack + integer, dimension(3, 3) :: a, b + logical, dimension(3, 3) :: mask; + character(len=50) line1, line2 + integer i + + mask = reshape ((/.false.,.true.,.false.,.true.,.false.,.false.,& + &.false.,.false.,.true./), (/3, 3/)); + a = reshape ((/1, 0, 0, 0, 1, 0, 0, 0, 1/), (/3, 3/)); + b = unpack ((/2, 3, 4/), mask, a) + if (any (b .ne. reshape ((/1, 2, 0, 3, 1, 0, 0, 0, 4/), (/3, 3/)))) & + call abort + write (line1,'(10I4)') b + write (line2,'(10I4)') unpack((/2, 3, 4/), mask, a) + if (line1 .ne. line2) call abort + b = -1 + b = unpack ((/2, 3, 4/), mask, 0) + if (any (b .ne. reshape ((/0, 2, 0, 3, 0, 0, 0, 0, 4/), (/3, 3/)))) & + call abort +end program |