gcc/testsuite/gfortran.dg/entry_array_specs_2.f

   1 ! { dg-do run }
   2 ! Tests the patch for PR30025, aka 25818, in which the initialization
   3 ! code for the array a, was causing a segfault in runtime for a call
   4 ! to x, since n is missing.
   5 !
   6 ! COntributed by Elizabeth Yip <elizabeth.l.yip@boeing.com>
   7       program test_entry
   8       common // j
   9       real a(10)
  10       a(1) = 999.
  11       call x
  12       if (j .ne. 1) call abort ()
  13       call y(a,10)
  14       if (j .ne. 2) call abort ()
  15       stop
  16       end
  17       subroutine x
  18       common // j
  19       real a(n)
  20       j = 1
  21       return
  22       entry y(a,n)
  23       call foo(a(1))
  24       end
  25       subroutine foo(a)
  26       common // j
  27       real a
  28       j = 2
  29       return
  30       end
  31