* tests/reduce.at (Useless Terminals, Useless Nonterminals): New.

[bison.git] / src / reduce.c

diff --git a/src/reduce.c b/src/reduce.c
index a95b4bbd57d7aebf2d3bda2140ad39df6192b4de..b4b8dc34cfd4ee120707c6ebbde486cb2658e024 100644 (file)
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -352,10 +352,6 @@ reduce_grammar_tables (void)
              sprec[n] = sprec[i];
              tags[n] = tags[i];
            }
-         else
-           {
-             free (tags[i]);
-           }
        }
 
       /* Replace all symbol numbers in valid data structures.  */