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! { dg-do compile }
!
! Check the fix for PR70031, where the 'module' prefix had to preceed
! 'function/subroutine' in the interface (or in the CONTAINS section.
!
! As reported by "Bulova" on
! https://groups.google.com/forum/#!topic/comp.lang.fortran/hE8LkVMhghQ
!
module test
Interface
Module Recursive Subroutine sub1 (x)
Integer, Intent (InOut) :: x
End Subroutine sub1
module recursive function fcn1 (x) result(res)
integer, intent (inout) :: x
integer :: res
end function
End Interface
end module test
submodule(test) testson
integer :: n = 10
contains
Module Procedure sub1
If (x < n) Then
x = x + 1
Call sub1 (x)
End If
End Procedure sub1
recursive module function fcn1 (x) result(res)
integer, intent (inout) :: x
integer :: res
res = x - 1
if (x > 0) then
x = fcn1 (res)
else
res = x
end if
end function
end submodule testson
use test
integer :: x = 5
call sub1(x)
if (x .ne. 10) STOP 1
x = 10
if (fcn1 (x) .ne. 0) STOP 2
end
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