| ! { dg-do run } |
| ! { dg-options -Wsurprising } |
| integer, pointer :: p |
| integer, target :: t, s |
| |
| ! The tests for character pointers are currently commented out, |
| ! because they don't yet work correctly. |
| ! This is PR 17192 |
| !!$character*5, pointer :: d |
| !!$character*5, target :: c, e |
| |
| t = 1 |
| p => s |
| ! We didn't dereference the pointer in the following line. |
| p = f() ! { dg-warning "POINTER-valued function" } |
| p = p+1 |
| if (p.ne.2) STOP 1 |
| if (p.ne.s) STOP 2 |
| |
| !!$! verify that we also dereference correctly the result of a function |
| !!$! which returns its result by reference |
| !!$c = "Hallo" |
| !!$d => e |
| !!$d = g() ! dg-warning "POINTER valued function" "" |
| !!$if (d.ne."Hallo") STOP 3 |
| |
| contains |
| function f() |
| integer, pointer :: f |
| f => t |
| end function f |
| !!$function g() |
| !!$character, pointer :: g |
| !!$g => c |
| !!$end function g |
| end |
