Because useless nonterminals are now kept alive (instead of being

[bison.git] / src / reduce.c

diff --git a/src/reduce.c b/src/reduce.c
index 048f5a632236524fd78fd15f95c6b2b84bb77f04..87a2a1a977148c2e15eac43e99cd5d04f86f6960 100644 (file)
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -54,7 +54,7 @@ static BSet V1;
 static int nuseful_productions;
 static int nuseless_productions;
 static int nuseful_nonterminals;
-static int nuseless_nonterminals;
+int nuseless_nonterminals;
 \f
 static bool
 bits_equal (BSet L, BSet R, int n)