open.c (new_unit): set record length to max_offset rather than using a…

open.c (new_unit): set record length to max_offset rather than using a hard-coded limit (which was...

	* open.c (new_unit): set record length to max_offset rather than
	  using a hard-coded limit (which was too low).

	* write_big_array.f90: New test.

From-SVN: r96573

gcc/testsuite/ChangeLog

 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 
+	PR libfortran/20257
+	* pr20257.f90: New test.
+
+2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
 	PR libfortran/20480
 	* pr20480.f90: New test.
 

gcc/testsuite/gfortran.dg/pr20257.f90

+! { dg-do run }
+  integer,parameter :: n = 10000
+  real(8) array(10000)
+
+  array(:) = 0
+  open (10, status='scratch')
+  write (10,*) array
+  close (10)
+end

libgfortran/ChangeLog

 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 
+	PR libfortran/20257
+	* open.c (new_unit): set record length to max_offset rather than
+	  using a hard-coded limit (which was too low).
+
+2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
 	PR libfortran/20480
 	* write.c (output_float): special check when writing 0.0 with
 	  EN and ES formats.

libgfortran/io/open.c

@@ -358,7 +358,7 @@ new_unit (unit_flags * flags)
 
   /* Unspecified recl ends up with a processor dependent value.  */
 
-  u->recl = (ioparm.recl_in != 0) ? ioparm.recl_in : DEFAULT_RECL;
+  u->recl = (ioparm.recl_in != 0) ? ioparm.recl_in : g.max_offset;
   u->last_record = 0;
   u->current_record = 0;