! { dg-do run }
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! { dg-do run }
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! { dg-additional-sources test_c_assoc.c }
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! { dg-additional-sources test_c_assoc.c }
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module c_assoc
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module c_assoc
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use, intrinsic :: iso_c_binding
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use, intrinsic :: iso_c_binding
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implicit none
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implicit none
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contains
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contains
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function test_c_assoc_0(my_c_ptr) bind(c)
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function test_c_assoc_0(my_c_ptr) bind(c)
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use, intrinsic :: iso_c_binding, only: c_ptr, c_int, c_associated
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use, intrinsic :: iso_c_binding, only: c_ptr, c_int, c_associated
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integer(c_int) :: test_c_assoc_0
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integer(c_int) :: test_c_assoc_0
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type(c_ptr), value :: my_c_ptr
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type(c_ptr), value :: my_c_ptr
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if(c_associated(my_c_ptr)) then
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if(c_associated(my_c_ptr)) then
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test_c_assoc_0 = 1
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test_c_assoc_0 = 1
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else
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else
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test_c_assoc_0 = 0
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test_c_assoc_0 = 0
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endif
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endif
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end function test_c_assoc_0
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end function test_c_assoc_0
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function test_c_assoc_1(my_c_ptr_1, my_c_ptr_2) bind(c)
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function test_c_assoc_1(my_c_ptr_1, my_c_ptr_2) bind(c)
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use, intrinsic :: iso_c_binding, only: c_ptr, c_int, c_associated
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use, intrinsic :: iso_c_binding, only: c_ptr, c_int, c_associated
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integer(c_int) :: test_c_assoc_1
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integer(c_int) :: test_c_assoc_1
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_2
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type(c_ptr), value :: my_c_ptr_2
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if(c_associated(my_c_ptr_1, my_c_ptr_2)) then
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if(c_associated(my_c_ptr_1, my_c_ptr_2)) then
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test_c_assoc_1 = 1
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test_c_assoc_1 = 1
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else
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else
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test_c_assoc_1 = 0
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test_c_assoc_1 = 0
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endif
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endif
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end function test_c_assoc_1
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end function test_c_assoc_1
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function test_c_assoc_2(my_c_ptr_1, my_c_ptr_2, num_ptrs) bind(c)
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function test_c_assoc_2(my_c_ptr_1, my_c_ptr_2, num_ptrs) bind(c)
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integer(c_int) :: test_c_assoc_2
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integer(c_int) :: test_c_assoc_2
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_2
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type(c_ptr), value :: my_c_ptr_2
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integer(c_int), value :: num_ptrs
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integer(c_int), value :: num_ptrs
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if(num_ptrs .eq. 1) then
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if(num_ptrs .eq. 1) then
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if(c_associated(my_c_ptr_1)) then
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if(c_associated(my_c_ptr_1)) then
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test_c_assoc_2 = 1
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test_c_assoc_2 = 1
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else
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else
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test_c_assoc_2 = 0
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test_c_assoc_2 = 0
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endif
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endif
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else
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else
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if(c_associated(my_c_ptr_1, my_c_ptr_2)) then
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if(c_associated(my_c_ptr_1, my_c_ptr_2)) then
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test_c_assoc_2 = 1
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test_c_assoc_2 = 1
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else
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else
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test_c_assoc_2 = 0
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test_c_assoc_2 = 0
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endif
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endif
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endif
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endif
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end function test_c_assoc_2
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end function test_c_assoc_2
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subroutine verify_assoc(my_c_ptr_1, my_c_ptr_2) bind(c)
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subroutine verify_assoc(my_c_ptr_1, my_c_ptr_2) bind(c)
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_1
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type(c_ptr), value :: my_c_ptr_2
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type(c_ptr), value :: my_c_ptr_2
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if(.not. c_associated(my_c_ptr_1)) then
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if(.not. c_associated(my_c_ptr_1)) then
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call abort()
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call abort()
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else if(.not. c_associated(my_c_ptr_2)) then
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else if(.not. c_associated(my_c_ptr_2)) then
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call abort()
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call abort()
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else if(.not. c_associated(my_c_ptr_1, my_c_ptr_2)) then
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else if(.not. c_associated(my_c_ptr_1, my_c_ptr_2)) then
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call abort()
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call abort()
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endif
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endif
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end subroutine verify_assoc
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end subroutine verify_assoc
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end module c_assoc
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end module c_assoc
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! { dg-final { cleanup-modules "c_assoc" } }
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! { dg-final { cleanup-modules "c_assoc" } }
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