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! { dg-do compile }
!
! PROCEDURE POINTERS & pointer-valued functions
!
! Contributed by Janus Weil <janus@gcc.gnu.org>
interface
integer function f1()
end function
end interface
interface
function f2()
integer, pointer :: f2
end function
end interface
interface
function pp1()
integer :: pp1
end function
end interface
pointer :: pp1
pointer :: pp2
interface
function pp2()
integer :: pp2
end function
end interface
pointer :: pp3
interface
function pp3()
integer, pointer :: pp3
end function
end interface
interface
function pp4()
integer, pointer :: pp4
end function
end interface
pointer :: pp4
pp1 => f1
pp2 => pp1
f2 => f1 ! { dg-error "is not a variable" }
pp3 => f2
pp4 => pp3
end
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