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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/proc_ptr_comp_14.f90
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+! { dg-do run }
+!
+! PR 41022: [F03] procedure pointer components as actual arguments
+!
+! Contributed by Juergen Reuter <reuter@physik.uni-freiburg.de>
+
+program foo
+
+ type :: container_t
+ procedure(proc), nopass, pointer :: proc => null ()
+ end type container_t
+
+ type(container_t), target :: obj1
+ type(container_t) :: obj2
+
+ obj1%proc => proc
+ call transfer_proc_ptr (obj2, obj1)
+
+ if (obj2%proc()/=7) call abort()
+
+contains
+
+ subroutine transfer_proc_ptr (obj2, obj1)
+ type(container_t), intent(out) :: obj2
+ type(container_t), intent(in), target :: obj1
+ call assign_proc_ptr (obj2%proc, obj1)
+ end subroutine transfer_proc_ptr
+
+ subroutine assign_proc_ptr (ptr, obj1)
+ procedure(proc), pointer :: ptr
+ type(container_t), intent(in), target :: obj1
+ ptr => obj1%proc
+ end subroutine assign_proc_ptr
+
+ integer function proc ()
+ proc = 7
+ end function
+
+end program foo
+