14 lines
456 B
C++
14 lines
456 B
C++
/*
|
|
Copyright (c) 2019 Microsoft Corporation. All rights reserved.
|
|
Released under Apache 2.0 license as described in the file LICENSE.
|
|
|
|
Author: Leonardo de Moura
|
|
*/
|
|
#include "kernel/environment.h"
|
|
namespace lean {
|
|
extern "C" object* lean_get_implemented_by(object*, object*);
|
|
|
|
optional<name> get_implemented_by_attribute(environment const & env, name const & n) {
|
|
return to_optional<name>(lean_get_implemented_by(env.to_obj_arg(), n.to_obj_arg()));
|
|
}
|
|
}
|