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! { dg-do compile }
! { dg-options "-fwhole-file" }
!
! Tests the fix PR40011 comment 17 in which the explicit interface was
! being ignored and the missing argument was not correctly handled, which
! led to an ICE.
!
! Contributed by Dominique d'Humieres <dominiq@lps.ens.fr
!
Implicit None
call sub(1,2)
call sub(1,2,3)
contains
subroutine sub(i,j,k)
Implicit None
Integer, Intent( In ) :: i
Integer, Intent( In ) :: j
Integer, Intent( In ), Optional :: k
intrinsic present
write(*,*)' 3 presence flag ',present(k)
write(*,*)' 1st arg ',i
write(*,*)' 2nd arg ',j
if (present(k)) then
write(*,*)' 3rd arg ',k
else
write(*,*)' 3rd arg is absent'
endif
return
end subroutine
end
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