lean2/src/library/hott_kernel.cpp
2014-12-05 14:34:02 -08:00

22 lines
940 B
C++

/*
Copyright (c) 2014 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Author: Leonardo de Moura
*/
#include "kernel/inductive/inductive.h"
#include "library/inductive_unifier_plugin.h"
namespace lean {
using inductive::inductive_normalizer_extension;
/** \brief Create Lean environment for Homotopy Type Theory */
environment mk_hott_environment(unsigned trust_lvl) {
environment env = environment(trust_lvl,
false /* Type.{0} is not proof irrelevant */,
true /* Eta */,
false /* Type.{0} is not impredicative */,
/* builtin support for inductive */
std::unique_ptr<normalizer_extension>(new inductive_normalizer_extension()));
return set_unifier_plugin(env, mk_inductive_unifier_plugin());
}
}