constexpr.hpp

#pragma once
 
#if __cpp_consteval >= 201811L ||
    ((__GNUC__ >= 10 || __clang_major__ >= 14) && __cplusplus >= 202002L)
#define USERVER_IMPL_CONSTEVAL consteval
#else
#define USERVER_IMPL_CONSTEVAL constexpr
#endif
 
#if __cpp_constinit >= 201907L
#define USERVER_IMPL_CONSTINIT constinit
#else
#define USERVER_IMPL_CONSTINIT
#endif