[patch, libgfortran] PR59419 Failing OPEN with FILE='xxx' and IOSTAT creates the file 'xxx'

[Tobias Burnus]

Am 15.12.2013 23:14, schrieb Jerry DeLisle:
> The patch also fixes a few other places I found after auditing all calls to
> generate error in libgfortran/io.
> I will conjure up a test case for this.
Thanks for both.

> I have regression tested on X86-64 Linux.  OK for trunk?

OK.

Tobias

> 2013-12-15  Jerry DeLisle  <jvdelisle@gcc.gnu>
>
> 	PR libfortran/59419
> 	* io/file_pos.c (st_rewind): Do proper return after
> 	generate_error.
> 	* io/open.c (edit_modes): Move action code inside block that
> 	checks for library ok. (new_unit): Do cleanup after error.
> 	(st_open): Do proper return after error.
> 	* io/transfer.c (data_transfer_init): Likewise.