From 5e4d3725249410e174f8b59e85323d83a24dfc86 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@cheimes.de>
Date: Wed, 31 Jul 2013 23:47:56 +0200
Subject: [PATCH] Silence warning about set but unused variable inside
 compile_atom() in non-debug builds

---
 Parser/pgen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Parser/pgen.c b/Parser/pgen.c
index beaf53be0bd..b2f84709fc4 100644
--- a/Parser/pgen.c
+++ b/Parser/pgen.c
@@ -283,6 +283,7 @@ compile_atom(labellist *ll, nfa *nf, node *n, int *pa, int *pb)
 
     REQ(n, ATOM);
     i = n->n_nchildren;
+    (void)i; /* Don't warn about set but unused */
     REQN(i, 1);
     n = n->n_child;
     if (n->n_type == LPAR) {