environment environment::add(certified_declaration const & d) const { if (!m_id.is_descendant(d.get_id())) throw_incompatible_environment(*this); name const & n = d.get_declaration().get_name(); if (find(n)) throw_already_declared(*this, n); return environment(m_header, m_id, insert(m_declarations, n, d.get_declaration()), m_global_levels, m_extensions); }
environment environment::add(declaration const & d) const { if (trust_lvl() == 0) throw_kernel_exception(*this, "environment trust level does not allow users to add declarations that were not type checked"); name const & n = d.get_name(); if (find(n)) throw_already_declared(*this, n); return environment(m_header, m_id, insert(m_declarations, n, d), m_global_levels, m_extensions); }