--- a/stage1_2/iec_bison.yy Fri Jun 07 11:27:29 2013 +0900
+++ b/stage1_2/iec_bison.yy Tue Aug 20 17:35:11 2013 +0100
@@ -276,7 +276,7 @@
long int last_order;
} YYLTYPE;
#define YYLTYPE_IS_DECLARED 1
-#define YYLTYPE_IS_TRIVIAL 1
+#define YYLTYPE_IS_TRIVIAL 0
#endif
}