| ! Program to test the LEN and LEN_TRIM intrinsics. |
| subroutine test (c) |
| character(*) c |
| character(len(c)) d |
| |
| d = c |
| if (len(d) .ne. 20) STOP 1 |
| if (d .ne. "Longer Test String") STOP 2 |
| c = "Hello World" |
| end subroutine |
| |
| subroutine test2 (c) |
| character (*) c |
| character(len(c)) d |
| |
| d = c |
| if (len(d) .ne. 6) STOP 3 |
| if (d .ne. "Foobar") STOP 4 |
| end subroutine |
| |
| program strlen |
| implicit none |
| character(20) c |
| character(5) a, b |
| integer i |
| |
| c = "Longer Test String" |
| call test (c) |
| |
| if (len(c) .ne. 20) STOP 5 |
| if (len_trim(c) .ne. 11) STOP 6 |
| |
| call test2 ("Foobar"); |
| end program |
