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! { dg-do compile }
! { dg-options "-std=f95" }
!
! PR fortran/34547
! PR fortran/50375
subroutine test_PR50375_1 ()
! Contributed by Vittorio Zecca
interface gen1
subroutine s11 (pi)
integer, pointer :: pi
end subroutine
subroutine s12 (pr)
real, pointer :: pr
end subroutine
end interface
call gen1 (null ()) ! { dg-error "MOLD= required in NULL|There is no specific subroutine" }
end subroutine test_PR50375_1
subroutine test_PR50375_2 ()
interface gen2
subroutine s21 (pi)
integer, pointer :: pi
end subroutine
subroutine s22 (pr)
real, optional :: pr
end subroutine
end interface
call gen2 (null ()) ! OK in F95/F2003 (but not in F2008)
end subroutine test_PR50375_2
subroutine test_PR34547_1 ()
call proc (null ()) ! { dg-error "MOLD argument to NULL required" }
end subroutine test_PR34547_1
subroutine test_PR34547_2 ()
print *, null () ! { dg-error "Invalid context" }
end subroutine test_PR34547_2
subroutine test_PR34547_3 ()
integer, allocatable :: i(:)
print *, NULL(i) ! { dg-error "Fortran 2003: NULL intrinsic with allocatable MOLD" }
end subroutine test_PR34547_3
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