From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gfortran.dg/c_ptr_tests.f03 | 46 +++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/c_ptr_tests.f03

(limited to 'gcc/testsuite/gfortran.dg/c_ptr_tests.f03')

diff --git a/gcc/testsuite/gfortran.dg/c_ptr_tests.f03 b/gcc/testsuite/gfortran.dg/c_ptr_tests.f03
new file mode 100644
index 000000000..f0c9a3329
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/c_ptr_tests.f03
@@ -0,0 +1,46 @@
+! { dg-do run }
+! { dg-additional-sources c_ptr_tests_driver.c }
+module c_ptr_tests
+  use, intrinsic :: iso_c_binding
+
+  ! TODO::
+  ! in order to be associated with a C address, 
+  ! the derived type needs to be C interoperable, 
+  ! which requires bind(c) and all fields interoperable.
+  type, bind(c) :: myType
+     type(c_ptr) :: myServices
+     type(c_funptr) :: mySetServices
+     type(c_ptr) :: myPort
+  end type myType
+
+  type, bind(c) :: f90Services
+     integer(c_int) :: compId
+     type(c_ptr) :: globalServices = c_null_ptr
+  end type f90Services
+
+  contains
+    
+    subroutine sub0(c_self, services) bind(c)
+      use, intrinsic :: iso_c_binding
+      implicit none
+      type(c_ptr), value :: c_self, services
+      type(myType), pointer :: self
+      type(f90Services), pointer :: localServices
+!      type(c_ptr) :: my_cptr 
+      type(c_ptr), save :: my_cptr = c_null_ptr
+
+      call c_f_pointer(c_self, self)
+      if(.not. associated(self)) then
+         print *, 'self is not associated'
+      end if
+      self%myServices = services
+
+      ! c_null_ptr is defined in iso_c_binding
+      my_cptr = c_null_ptr
+
+      ! get access to the local services obj from C
+      call c_f_pointer(self%myServices, localServices)
+    end subroutine sub0
+end module c_ptr_tests
+
+! { dg-final { cleanup-modules "c_ptr_tests" } }
-- 
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