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group: small changes to get around an issue of g++ v7.5

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This commit is contained in:
Michele Caini
2020-07-10 16:59:44 +02:00
parent c12c32d26e
commit ba7428f3d6
1 changed files with 2 additions and 2 deletions
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4
src/entt/entity/group.hpp
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@@ -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) {