* src/symlist.c (symbol_list_length): Return int, not unsigned

[bison.git] / src / scan-code.l

diff --git a/src/scan-code.l b/src/scan-code.l
index 471b2a452f16173fed75d375c76b79eb1492ad79..703f2a6f345ff7822d19c0a56a846150030fba33 100644 (file)
--- a/src/scan-code.l
+++ b/src/scan-code.l
@@ -269,17 +269,17 @@ handle_action_dollar (symbol_list *rule, char *text, location dollar_loc)
       if (!type_name)
        type_name = symbol_list_n_type_name_get (rule, dollar_loc, 0);
       if (!type_name && typed)
-       {
-        if (rule->midrule_parent_rule)
-          complain_at (dollar_loc,
-                       _("$$ for the midrule at $%d of `%s' has no declared"
-                         " type"),
-                       rule->midrule_parent_rhs_index,
-                       effective_rule->sym->tag);
-        else
-          complain_at (dollar_loc, _("$$ of `%s' has no declared type"),
-                       rule->sym->tag);
-       }
+       {
+         if (rule->midrule_parent_rule)
+           complain_at (dollar_loc,
+                        _("$$ for the midrule at $%d of `%s' has no declared"
+                          " type"),
+                        rule->midrule_parent_rhs_index,
+                        effective_rule->sym->tag);
+         else
+           complain_at (dollar_loc, _("$$ of `%s' has no declared type"),
+                        rule->sym->tag);
+       }
       if (!type_name)
        type_name = "";
       obstack_fgrow1 (&obstack_for_string,