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Revert "Add finite_set_value_factory for creating finite set values in model …" (#7985)
This reverts commit 05ffc0a77b.
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c8e849b063
commit
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3 changed files with 3 additions and 88 deletions
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@ -1,58 +0,0 @@
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/*++
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Copyright (c) 2025 Microsoft Corporation
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Module Name:
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finite_set_value_factory.cpp
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Abstract:
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Factory for creating finite set values
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--*/
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#include "model/finite_set_value_factory.h"
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#include "model/model_core.h"
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finite_set_value_factory::finite_set_value_factory(ast_manager & m, family_id fid, model_core & md):
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struct_factory(m, fid, md),
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u(m) {
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}
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expr * finite_set_value_factory::get_some_value(sort * s) {
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// Check if we already have a value for this sort
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value_set * set = nullptr;
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SASSERT(u.is_finite_set(s));
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#if 0
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if (m_sort2value_set.find(s, set) && !set->empty())
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return *(set->begin());
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#endif
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return u.mk_empty(s);
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}
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expr * finite_set_value_factory::get_fresh_value(sort * s) {
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sort* elem_sort = nullptr;
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VERIFY(u.is_finite_set(s, elem_sort));
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// Get a fresh value for a finite set sort
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return nullptr;
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#if 0
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value_set * set = get_value_set(s);
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// If no values have been generated yet, use get_some_value
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if (set->empty()) {
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auto r = u.mk_empty(s);
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register_value(r);
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return r;
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}
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auto e = md.get_fresh_value(elem_sort);
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if (e) {
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auto r = u.mk_singleton(e);
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register_value(r);
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return r;
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}
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// For finite domains, we may not be able to generate fresh values
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// if all values have been exhausted
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return nullptr;
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#endif
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}
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@ -1,30 +0,0 @@
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/*++
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Copyright (c) 2025 Microsoft Corporation
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Module Name:
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finite_set_value_factory.h
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Abstract:
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Factory for creating finite set values
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--*/
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#pragma once
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#include "model/struct_factory.h"
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#include "ast/finite_set_decl_plugin.h"
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/**
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\brief Factory for finite set values.
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*/
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class finite_set_value_factory : public struct_factory {
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finite_set_util u;
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public:
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finite_set_value_factory(ast_manager & m, family_id fid, model_core & md);
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expr * get_some_value(sort * s) override;
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expr * get_fresh_value(sort * s) override;
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};
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@ -111,11 +111,14 @@ value_factory* model::get_factory(sort* s) {
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m_factories.register_plugin(alloc(arith_factory, m));
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m_factories.register_plugin(alloc(seq_factory, m, su.get_family_id(), *this));
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m_factories.register_plugin(alloc(fpa_value_factory, m, fu.get_family_id()));
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<<<<<<< HEAD
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<<<<<<< HEAD
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m_factories.register_plugin(alloc(finite_set_factory, m, m.get_family_id("finite_set"), *this));
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=======
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m_factories.register_plugin(alloc(finite_set_value_factory, m, m.mk_family_id("finite_set"), *this));
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>>>>>>> 05ffc0a77 (Add finite_set_value_factory for creating finite set values in model generation (#7981))
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=======
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>>>>>>> 62ee7ccf6 (Revert "Add finite_set_value_factory for creating finite set values in model …" (#7985))
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//m_factories.register_plugin(alloc(char_factory, m, char_decl_plugin(m).get_family_id());
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}
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family_id fid = s->get_family_id();
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