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! { dg-do compile }
! { dg-options "-O2 -fdump-tree-original" }
!
! PR fortran/32600 c_f_pointer w/o shape
! PR fortran/32580 c_f_procpointer
!
! Verify that c_f_prointer [w/o shape] and c_f_procpointer generate
! the right code - and no library call
program test
use iso_c_binding
implicit none
type(c_ptr) :: cptr
type(c_funptr) :: cfunptr
integer(4), pointer :: fptr
integer(4), pointer :: fptr_array(:)
procedure(integer(4)), pointer :: fprocptr
call c_f_pointer(cptr, fptr)
call c_f_pointer(cptr, fptr_array, [ 1 ])
call c_f_procpointer(cfunptr, fprocptr)
end program test
! Make sure there is only a single function call:
! { dg-final { scan-tree-dump-times "c_f" 1 "original" } }
! { dg-final { scan-tree-dump-times "c_f_pointer" 1 "original" } }
! { dg-final { scan-tree-dump-times "c_f_pointer_i4" 1 "original" } }
!
! Check scalar c_f_pointer
! { dg-final { scan-tree-dump-times " fptr = .integer.kind=4. .. cptr" 1 "original" } }
!
! Check c_f_procpointer
! { dg-final { scan-tree-dump-times " fprocptr = .integer.kind=4. .\\*<.*>. .void.. cfunptr;" 1 "original" } }
!
! { dg-final { cleanup-tree-dump "original" } }
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