24 lines
982 B
C++
24 lines
982 B
C++
/*
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Copyright (c) 2014 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#include <string>
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#include "kernel/environment.h"
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#include "library/reducible.h"
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namespace lean {
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extern "C" uint8 lean_get_reducibility_status(object * env, object * n);
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extern "C" object * lean_set_reducibility_status(object * env, object * n, uint8 s);
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environment set_reducible(environment const & env, name const & n, reducible_status s, bool persistent) {
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if (!persistent)
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throw exception("reducibility attributes must be persistent for now, we will relax this restriction in a near future");
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return environment(lean_set_reducibility_status(env.to_obj_arg(), n.to_obj_arg(), static_cast<uint8>(s)));
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}
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reducible_status get_reducible_status(environment const & env, name const & n) {
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return static_cast<reducible_status>(lean_get_reducibility_status(env.to_obj_arg(), n.to_obj_arg()));
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}
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}
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