42 lines
2.3 KiB
C++
42 lines
2.3 KiB
C++
/*
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Copyright (c) 2016 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 "library/attribute_manager.h"
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namespace lean {
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void initialize_old_attributes() {
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register_prio_attribute("elim", "elimination rule that is eagerly applied by blast grinder",
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[](environment const & env, io_state const & ios, name const & d, unsigned prio, name const & ns, bool persistent) {
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return env;
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},
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[](environment const &, name const &) { return false; },
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[](environment const & env, name const & n) {
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return LEAN_DEFAULT_PRIORITY;
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});
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register_prio_attribute("intro!", "introduction rule that is eagerly applied by blast grinder",
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[](environment const & env, io_state const & ios, name const & d, unsigned prio, name const & ns, bool persistent) {
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return env;
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},
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[](environment const &, name const &) { return false; },
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[](environment const & env, name const & n) {
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return LEAN_DEFAULT_PRIORITY;
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});
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register_attribute("no_pattern", "do not consider terms containing this declaration in the pattern inference procedure",
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[](environment const & env, io_state const &, name const & d, name const & ns, bool persistent) {
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return env;
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},
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[](environment const &, name const &) { return false; });
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register_prio_attribute("forward", "forward chaining",
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[](environment const & env, io_state const & ios, name const & d, unsigned prio, name const & ns, bool persistent) {
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return env;
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},
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[](environment const &, name const &) { return false; },
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[](environment const & env, name const & n) {
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return LEAN_DEFAULT_PRIORITY;
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});
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}
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void finalize_old_attributes() {}
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}
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