grammar: introduce %empty

[bison.git] / src / symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index d43591ad812a512d6d764b037b2206806d2f5224..005d808b5a40a012791259566000065af0450adb 100644 (file)
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -44,6 +44,7 @@ symbol_list_sym_new (symbol *sym, location loc)
 
   /* Members used for LHS only.  */
   res->ruleprec = NULL;
+  res->percent_empty_loc = empty_location;
   code_props_none_init (&res->action_props);
   res->dprec = 0;
   res->merger = 0;