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! { dg-do compile }
!
! Test part of the fix for PR99124 which adds errors for class results
! That violate F2018, C15100.
!
! Contributed by Gerhard Steinmetz <gscfq@t-online.de>
!
module m
type t
integer :: i
contains
procedure :: f
generic :: operator(+) => f
end type
contains
elemental function f(a, b) &
result(c) ! { dg-error "shall not have an ALLOCATABLE or POINTER attribute" }
class(t), intent(in) :: a, b
class(t), allocatable :: c
c = t(a%i + b%i)
end
elemental function g(a, b) &
result(c) ! { dg-error "shall not have an ALLOCATABLE or POINTER attribute" }
class(t), intent(in) :: a, b
class(t), pointer :: c
c => null ()
end
elemental function h(a, b) & ! { dg-error "must have a scalar result" }
result(c) ! { dg-error "must be dummy, allocatable or pointer" }
class(t), intent(in) :: a, b
class(t) :: c(2)
end
end
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