%expect-rr is for GLR only

[bison.git] / src / conflicts.c

diff --git a/src/conflicts.c b/src/conflicts.c
index dad6568391e62e318c72117ee338b5c88a3d163f..0db0f575ef1026d14cdb28add79dca12a8c1c2dd 100644 (file)
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -360,15 +360,9 @@ set_conflicts (state *s, symbol **errors)
       state_errs_set (s, nerrs, errors);
     }
   if (obstack_object_size (&solved_conflicts_obstack))
-    {
-      obstack_1grow (&solved_conflicts_obstack, '\0');
-      s->solved_conflicts = obstack_finish (&solved_conflicts_obstack);
-    }
+    s->solved_conflicts = obstack_finish0 (&solved_conflicts_obstack);
   if (obstack_object_size (&solved_conflicts_xml_obstack))
-    {
-      obstack_1grow (&solved_conflicts_xml_obstack, '\0');
-      s->solved_conflicts_xml = obstack_finish (&solved_conflicts_xml_obstack);
-    }
+    s->solved_conflicts_xml = obstack_finish0 (&solved_conflicts_xml_obstack);
 
   /* Loop over all rules which require lookahead in this state.  Check
      for conflicts not resolved above.  */
@@ -582,7 +576,7 @@ conflicts_print (void)
         }
   }
 
-  if (! glr_parser && rrc_total > 0 && expected_rr_conflicts != -1)
+  if (! glr_parser && expected_rr_conflicts != -1)
     {
       complain (Wother, _("%%expect-rr applies only to GLR parsers"));
       expected_rr_conflicts = -1;