33 lines
992 B
C++
33 lines
992 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 <utility>
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#include <string>
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#include "util/name_set.h"
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#include "library/protected.h"
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#include "library/module.h"
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namespace lean {
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object * add_protected_core(object * env, object * n);
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uint8 is_protected_core(object * env, object * n);
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environment add_protected(environment const & env, name const & n) {
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return environment(add_protected_core(env.to_obj_arg(), n.to_obj_arg()));
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}
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bool is_protected(environment const & env, name const & n) {
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return is_protected_core(env.to_obj_arg(), n.to_obj_arg());
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}
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name get_protected_shortest_name(name const & n) {
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if (n.is_atomic() || n.get_prefix().is_atomic()) {
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return n;
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} else {
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name new_prefix = n.get_prefix().replace_prefix(n.get_prefix().get_prefix(), name());
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return n.replace_prefix(n.get_prefix(), new_prefix);
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}
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}
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}
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