1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/c_assoc_2.f03 b/gcc/testsuite/gfortran.dg/c_assoc_2.f03
new file mode 100644
index 000000000..4b3b7963a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/c_assoc_2.f03
@@ -0,0 +1,36 @@
+! { dg-do compile }
+module c_assoc_2
+  use, intrinsic :: iso_c_binding, only: c_ptr, c_associated
+
+contains
+  subroutine sub0(my_c_ptr) bind(c)
+    type(c_ptr), value :: my_c_ptr
+    type(c_ptr), pointer :: my_c_ptr_2
+    integer :: my_integer
+    
+    if(.not. c_associated(my_c_ptr)) then
+       call abort()
+    end if
+    
+    if(.not. c_associated(my_c_ptr, my_c_ptr)) then
+       call abort()
+    end if
+
+    if(.not. c_associated(my_c_ptr, my_c_ptr, my_c_ptr)) then ! { dg-error "More actual than formal arguments" }
+       call abort()
+    end if
+
+    if(.not. c_associated()) then ! { dg-error "Missing argument" }
+       call abort()
+    end if ! { dg-error "Expecting END SUBROUTINE" }
+
+    if(.not. c_associated(my_c_ptr_2)) then
+       call abort()
+    end if
+
+    if(.not. c_associated(my_integer)) then ! { dg-error "Type mismatch" }
+       call abort()
+    end if
+  end subroutine sub0
+
+end module c_assoc_2