23 lines
904 B
C++
23 lines
904 B
C++
/*
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Copyright (c) 2015 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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#pragma once
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#include "kernel/environment.h"
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#include "library/compiler/procedure.h"
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namespace lean {
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/** \brief Expand user-defined and auxiliary recursors, simplify declaration,
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put definition in eta-expanded normal form, and
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eliminate nested (recursive) recursor applications.
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Nested recurse applications become new procedures. */
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void preprocess(environment const & env, constant_info const & info, buffer<procedure> & result);
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/** \brief Similar to previous function, but supports a collection \c ds of potentially mutually recursive
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definitions. */
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void preprocess(environment const & env, buffer<constant_info> const & infos, buffer<procedure> & result);
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void initialize_preprocess();
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void finalize_preprocess();
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}
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