38 lines
721 B
Fortran
38 lines
721 B
Fortran
! { dg-do run }
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!
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! PR 40882: [F03] infinite recursion in gfc_get_derived_type with PPC returning derived type.
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! At the same time, check that a formal argument does not cause infinite recursion (PR 40870).
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!
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! Contributed by Janus Weil <janus@gcc.gnu.org>
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implicit none
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type :: t
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integer :: data
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procedure(foo), pointer, nopass :: ppc
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procedure(type(t)), pointer, nopass :: ppc2
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end type
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type(t) :: o,o2
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o%data = 1
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o%ppc => foo
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o2 = o%ppc(o)
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if (o%data /= 1) call abort()
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if (o2%data /= 5) call abort()
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if (.not. associated(o%ppc)) call abort()
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if (associated(o2%ppc)) call abort()
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contains
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function foo(arg)
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type(t) :: foo, arg
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foo%data = arg%data * 5
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foo%ppc => NULL()
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end function
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end
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