From ba7428f3d63c1130e1dfc2eb934182adae6159ce Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Fri, 10 Jul 2020 16:59:44 +0200
Subject: [PATCH] group: small changes to get around an issue of g++ v7.5

---
 src/entt/entity/group.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/entt/entity/group.hpp b/src/entt/entity/group.hpp
index 3e531c91a..72f52bf36 100644
--- a/src/entt/entity/group.hpp
+++ b/src/entt/entity/group.hpp
@@ -667,11 +667,11 @@ class basic_group<Entity, exclude_t<Exclude...>, get_t<Get...>, Owned...> {
         [[nodiscard]] auto begin() const ENTT_NOEXCEPT {
             return range_iterator{
                 std::get<0>(pools)->sparse_set<Entity>::end() - *length,
-                std::tuple_cat([this](auto *cpool) {
+                std::tuple_cat([length = *length](auto *cpool) {
                     if constexpr(ENTT_IS_EMPTY(typename std::decay_t<decltype(*cpool)>::object_type)) {
                         return std::make_tuple();
                     } else {
-                        return std::make_tuple(cpool->end() - *length);
+                        return std::make_tuple(cpool->end() - length);
                     }
                 }(std::get<pool_type<Owned> *>(pools))...),
                 std::tuple_cat([](auto *cpool) {