re PR fortran/40508 (memory leak in internal write of gfortran)

2009-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40508
	* io/format.c: Don't save parsed format data for internal units.

From-SVN: r148823

libgfortran/ChangeLog

+2009-06-xx  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libfortran/32784
+	* io/unix.c (open_external): Translate CONIN$, CONOUT$, and CONERR$ to
+	stdin, stdout, and stderr for ming32 or cygwin systems.
+
+2009-06-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libfortran/40508
+	* io/format.c: Don't save parsed format data for internal units.
+
 2009-06-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/37577

libgfortran/io/format.c

@@ -1218,7 +1218,10 @@ parse_format (st_parameter_dt *dtp)
       free_format_hash_table (dtp->u.p.current_unit);
       return;
     }
-  save_parsed_format (dtp);
+
+  /* TODO: Interim fix for PR40508. Revise this for PR40330.  */
+  if (!is_internal_unit(dtp))
+    save_parsed_format (dtp);
 }