core: make type_id [[nodiscard]] (see #658)

2021-02-14 11:04:12 +01:00
parent 612554f6af
commit 18832fcb37
1 changed files with 1 additions and 1 deletions
--- a/src/entt/core/type_info.hpp
+++ b/src/entt/core/type_info.hpp
@@ -236,7 +236,7 @@ private:
 * @return The type info object for the given type.
 */
 template<typename Type>
-type_info type_id() ENTT_NOEXCEPT {
+[[nodiscard]] type_info type_id() ENTT_NOEXCEPT {
    return type_info{
        type_seq<std::remove_cv_t<std::remove_reference_t<Type>>>::value(),
        type_hash<std::remove_cv_t<std::remove_reference_t<Type>>>::value(),