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49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/*++
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Copyright (c) 2012 Microsoft Corporation
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Module Name:
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equiv_proof_converter.h
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Abstract:
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Proof converter that applies equivalence rule to leaves.
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Given a proof P with occurrences of [asserted fml]
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replace [asserted fml] by a proof of the form
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[mp [asserted fml'] [~ fml fml']]
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Author:
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Nikolaj Bjorner (nbjorner) 2012-11-23
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Revision History:
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--*/
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#pragma once
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#include "ast/converters/replace_proof_converter.h"
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class equiv_proof_converter : public proof_converter {
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ast_manager& m;
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replace_proof_converter m_replace;
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public:
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equiv_proof_converter(ast_manager& m): m(m), m_replace(m) {}
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proof_ref operator()(ast_manager & m, unsigned num_source, proof * const * source) override {
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return m_replace(m, num_source, source);
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}
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proof_converter * translate(ast_translation & translator) override {
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return m_replace.translate(translator);
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}
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void insert(expr* fml1, expr* fml2);
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ast_manager& get_manager() { return m; }
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void display(std::ostream & out) override {}
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};
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