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add stubs for converting assertions, consolidate filter_model_converter

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-17 14:51:13 -08:00
parent 53e36c9cf9
commit 0d15b6abb7
76 changed files with 244 additions and 356 deletions
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9
src/tactic/model_converter.h
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@ -45,12 +45,19 @@ public:
SASSERT(goal_idx == 0);
operator()(m);
}
virtual void operator()(labels_vec & r, unsigned goal_idx) {}
virtual void operator()(labels_vec & r, unsigned goal_idx) {}
virtual model_converter * translate(ast_translation & translator) = 0;
virtual void collect(ast_pp_util& visitor) { m_env = &visitor.env(); }
/**
\brief we are adding a formula to the context of the model converter.
The operator has as side effect of adding definitions as assertions to the
formula and removing these definitions from the model converter.
*/
virtual void operator()(expr_ref& formula) { UNREACHABLE(); }
};
typedef ref<model_converter> model_converter_ref;