cpp.c (gfc_cpp_handle_option): Add missing break.

2014-01-09  Tobias Burnus  <burnus@net-b.de>

        * cpp.c (gfc_cpp_handle_option): Add missing break.
        * trans-io.c (transfer_expr): Silence unused value warning.

From-SVN: r206487

gcc/fortran/ChangeLog

+2014-01-09  Tobias Burnus  <burnus@net-b.de>
+
+	* cpp.c (gfc_cpp_handle_option): Add missing break.
+	* trans-io.c (transfer_expr): Silence unused value warning.
+
 2014-01-08  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/58182

gcc/fortran/cpp.c

@@ -363,6 +363,7 @@ gfc_cpp_handle_option (size_t scode, const char *arg, int value ATTRIBUTE_UNUSED
 
     case OPT_Wdate_time:
       gfc_cpp_option.warn_date_time = value;
+      break;
 
     case OPT_A:
     case OPT_D:

gcc/fortran/trans-io.c

@@ -2152,7 +2152,7 @@ transfer_expr (gfc_se * se, gfc_typespec * ts, tree addr_expr, gfc_code * code)
 	 function, if only referenced in an io statement, requires this
 	 check (see PR58771).  */
       if (ts->u.derived->backend_decl == NULL_TREE)
-	tmp = gfc_typenode_for_spec (ts);
+	(void) gfc_typenode_for_spec (ts);
 
       for (c = ts->u.derived->components; c; c = c->next)
 	{