runtime: don't assume that _ = *s will panic if s is nil

[official-gcc.git] / gcc / testsuite / gfortran.dg / auto_save_1.f90

! { dg-do run }
! Check that automatic objects work properly in the presence of a save
! statement.
! PR21034
subroutine test(n)
  implicit none
  integer n
  real dte(n)
  character(len=n) :: s
  save
  dte = 0
  s = ""
end

program prog
  call test(4)
  call test(10)
end program