X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/ec6dc4375eaeb5ef358fb2a0e9082a53dcc54d87..cc8962bdde81b04aa728aef21e53b4a08a0debfe:/src/symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index 72ca1109..50915c18 100644
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -44,9 +44,12 @@ 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->dprec_location = empty_location;
   res->merger = 0;
+  res->merger_declaration_location = empty_location;
 
   res->next = NULL;
 
@@ -84,12 +87,17 @@ symbol_list_type_new (uniqstr type_name, location loc)
 void
 symbol_list_syms_print (const symbol_list *l, FILE *f)
 {
+  char const *sep = "";
   for (/* Nothing. */; l && l->content.sym; l = l->next)
     {
+      fputs (sep, f);
+      fputs (l->content_type == SYMLIST_SYMBOL ? "symbol: "
+             : l->content_type == SYMLIST_TYPE ? "type: "
+             : "invalid content_type: ",
+             f);
       symbol_print (l->content.sym, f);
-      fprintf (f, l->action_props.is_value_used ? " used" : " unused");
-      if (l && l->content.sym)
-        fprintf (f, ", ");
+      fputs (l->action_props.is_value_used ? " used" : " unused", f);
+      sep = ", ";
     }
 }