1! { dg-do compile }
2! { dg-options "-std=f2008" }
3!
4! Check relaxed TS29113 constraints for procedures
5! and c_f_*pointer argument checking for c_ptr/c_funptr.
6!
7
8use iso_c_binding
9implicit none
10type(c_ptr) :: cp
11type(c_funptr) :: cfp
12
13interface
14  subroutine sub() bind(C)
15  end subroutine sub
16end interface
17integer(c_int), pointer :: int
18procedure(sub), pointer :: fsub
19
20integer, external :: noCsub
21procedure(integer), pointer :: fint
22
23cp = c_funloc (sub) ! { dg-error "Can't convert TYPE.c_funptr. to TYPE.c_ptr." })
24cfp = c_loc (int)   ! { dg-error "Can't convert TYPE.c_ptr. to TYPE.c_funptr." }
25
26call c_f_pointer (cfp, int)     ! { dg-error "Argument CPTR at .1. to C_F_POINTER shall have the type TYPE.C_PTR." }
27call c_f_procpointer (cp, fsub) ! { dg-error "Argument CPTR at .1. to C_F_PROCPOINTER shall have the type TYPE.C_FUNPTR." }
28
29cfp = c_funloc (noCsub) ! { dg-error "TS 29113/TS 18508: Noninteroperable procedure at .1. to C_FUNLOC" }
30call c_f_procpointer (cfp, fint) ! { dg-error "TS 29113/TS 18508: Noninteroperable procedure pointer at .1. to C_F_PROCPOINTER" }
31end
32