| ! { dg-do run } |
| ! { dg-options "-fbackslash" } |
| |
| logical, parameter :: bigendian = transfer ((/1_1,0_1,0_1,0_1/), 0_4) /= 1 |
| |
| character(kind=1,len=3) :: s1, t1, u1 |
| character(kind=4,len=3) :: s4, t4, u4 |
| |
| ! Test MERGE intrinsic |
| |
| call check_merge1 ("foo", "gee", .true., .false.) |
| call check_merge4 (4_"foo", 4_"gee", .true., .false.) |
| |
| if (merge ("foo", "gee", .true.) /= "foo") STOP 1 |
| if (merge ("foo", "gee", .false.) /= "gee") STOP 2 |
| if (merge (4_"foo", 4_"gee", .true.) /= 4_"foo") STOP 3 |
| if (merge (4_"foo", 4_"gee", .false.) /= 4_"gee") STOP 4 |
| |
| ! Test TRANSFER intrinsic |
| |
| if (bigendian) then |
| if (transfer (4_"x", " ") /= "\0\0\0x") STOP 5 |
| else |
| if (transfer (4_"x", " ") /= "x\0\0\0") STOP 6 |
| endif |
| if (transfer (4_"\U44444444", " ") /= "\x44\x44\x44\x44") STOP 7 |
| if (transfer (4_"\U3FE91B5A", 0_4) /= int(z'3FE91B5A', 4)) STOP 8 |
| |
| call check_transfer_i (4_"\U3FE91B5A", [int(z'3FE91B5A', 4)]) |
| call check_transfer_i (4_"\u1B5A", [int(z'1B5A', 4)]) |
| |
| contains |
| |
| subroutine check_merge1 (s1, t1, t, f) |
| character(kind=1,len=*) :: s1, t1 |
| logical :: t, f |
| |
| if (merge (s1, t1, .true.) /= s1) STOP 9 |
| if (merge (s1, t1, .false.) /= t1) STOP 10 |
| if (len (merge (s1, t1, .true.)) /= len (s1)) STOP 11 |
| if (len (merge (s1, t1, .false.)) /= len (t1)) STOP 12 |
| if (len_trim (merge (s1, t1, .true.)) /= len_trim (s1)) STOP 13 |
| if (len_trim (merge (s1, t1, .false.)) /= len_trim (t1)) STOP 14 |
| |
| if (merge (s1, t1, t) /= s1) STOP 15 |
| if (merge (s1, t1, f) /= t1) STOP 16 |
| if (len (merge (s1, t1, t)) /= len (s1)) STOP 17 |
| if (len (merge (s1, t1, f)) /= len (t1)) STOP 18 |
| if (len_trim (merge (s1, t1, t)) /= len_trim (s1)) STOP 19 |
| if (len_trim (merge (s1, t1, f)) /= len_trim (t1)) STOP 20 |
| |
| end subroutine check_merge1 |
| |
| subroutine check_merge4 (s4, t4, t, f) |
| character(kind=4,len=*) :: s4, t4 |
| logical :: t, f |
| |
| if (merge (s4, t4, .true.) /= s4) STOP 21 |
| if (merge (s4, t4, .false.) /= t4) STOP 22 |
| if (len (merge (s4, t4, .true.)) /= len (s4)) STOP 23 |
| if (len (merge (s4, t4, .false.)) /= len (t4)) STOP 24 |
| if (len_trim (merge (s4, t4, .true.)) /= len_trim (s4)) STOP 25 |
| if (len_trim (merge (s4, t4, .false.)) /= len_trim (t4)) STOP 26 |
| |
| if (merge (s4, t4, t) /= s4) STOP 27 |
| if (merge (s4, t4, f) /= t4) STOP 28 |
| if (len (merge (s4, t4, t)) /= len (s4)) STOP 29 |
| if (len (merge (s4, t4, f)) /= len (t4)) STOP 30 |
| if (len_trim (merge (s4, t4, t)) /= len_trim (s4)) STOP 31 |
| if (len_trim (merge (s4, t4, f)) /= len_trim (t4)) STOP 32 |
| |
| end subroutine check_merge4 |
| |
| subroutine check_transfer_i (s, i) |
| character(kind=4,len=*) :: s |
| integer(kind=4), dimension(len(s)) :: i |
| |
| if (transfer (s, 0_4) /= ichar (s(1:1))) STOP 33 |
| if (transfer (s, 0_4) /= i(1)) STOP 34 |
| if (any (transfer (s, [0_4]) /= i)) STOP 35 |
| if (any (transfer (s, 0_4, len(s)) /= i)) STOP 36 |
| |
| end subroutine check_transfer_i |
| |
| end |
