From ae2450d2823635df4c140f638e12a5e75a1a6b59 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Mon, 28 Apr 2014 13:06:16 -0700
Subject: [PATCH] Fix dangling reference error on gcc

---
 src/compiler/build_tables/item_set_closure.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/build_tables/item_set_closure.cc b/src/compiler/build_tables/item_set_closure.cc
index 9f215521..496e1ff5 100644
--- a/src/compiler/build_tables/item_set_closure.cc
+++ b/src/compiler/build_tables/item_set_closure.cc
@@ -17,7 +17,7 @@ namespace tree_sitter {
             ParseItemSet result;
             vector<ParseItem> items_to_add = { item };
             while (!items_to_add.empty()) {
-                const ParseItem &item = items_to_add.back();
+                ParseItem item = items_to_add.back();
                 items_to_add.pop_back();
                 auto insertion_result = result.insert(item);
                 if (insertion_result.second) {