re PR libfortran/26890 (SIZE parameter interacts with same variable in IO list…

re PR libfortran/26890 (SIZE parameter interacts with same variable in IO list character length specification.)

2006-04-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/26890
	* io/io.h: Revert change to pad size made on 2006-03-30.
	Add comment explaining dependency with fortran/trans-io.c.

From-SVN: r112769

libgfortran/ChangeLog

+2006-04-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/26890
+	* io/io.h: Revert change to pad size made on 2006-03-30.
+	Add comment explaining dependency with fortran/trans-io.c.
+	
 2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	* io/write.c (output_float): Update condition to not error when

libgfortran/io/io.h

@@ -436,7 +436,9 @@ typedef struct st_parameter_dt
 	  char value[32];
 	  gfc_offset size_used;
 	} p;
-      char pad[16 * sizeof (char *) + 34 * sizeof (int) - sizeof (gfc_offset)];
+      /* This pad size must be greater than or equal to the pad_size declared in
+	 trans-io.c (gfc_build_io_library_fndecls)  */
+      char pad[16 * sizeof (char *) + 34 * sizeof (int)];
     } u;
 }
 st_parameter_dt;