1! { dg-do run } 2! { dg-require-effective-target fortran_large_int } 3! Program to test the UNPACK intrinsic for a long integer type 4program intrinsic_unpack 5 implicit none 6 integer,parameter :: k = selected_int_kind (range (0_8) + 1) 7 integer(kind=k), dimension(3, 3) :: ak, bk 8 logical, dimension(3, 3) :: mask 9 character(len=100) line1, line2 10 integer i 11 12 mask = reshape ((/.false.,.true.,.false.,.true.,.false.,.false.,& 13 &.false.,.false.,.true./), (/3, 3/)); 14 15 ak = reshape ((/1, 0, 0, 0, 1, 0, 0, 0, 1/), (/3, 3/)); 16 bk = unpack ((/2_k, 3_k, 4_k/), mask, ak) 17 if (any (bk .ne. reshape ((/1, 2, 0, 3, 1, 0, 0, 0, 4/), (/3, 3/)))) & 18 STOP 1 19 write (line1,'(10I4)') bk 20 write (line2,'(10I4)') unpack((/2_k, 3_k, 4_k/), mask, ak) 21 if (line1 .ne. line2) STOP 2 22 bk = -1 23 bk = unpack ((/2_k, 3_k, 4_k/), mask, 0_k) 24 if (any (bk .ne. reshape ((/0, 2, 0, 3, 0, 0, 0, 0, 4/), (/3, 3/)))) & 25 STOP 3 26 27end program 28