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33 lines
614 B
C++
33 lines
614 B
C++
/*++
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Copyright (c) 2012 Microsoft Corporation
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Module Name:
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goal_util.cpp
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Abstract:
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goal goodies.
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Author:
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Leonardo de Moura (leonardo) 2012-01-03.
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Revision History:
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--*/
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#include "tactic/goal_util.h"
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#include "tactic/goal.h"
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struct has_term_ite_functor {
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struct found : public std::exception {};
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ast_manager & m;
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has_term_ite_functor(ast_manager & _m):m(_m) {}
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void operator()(var *) {}
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void operator()(quantifier *) {}
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void operator()(app * n) { if (m.is_term_ite(n)) throw found(); }
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};
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bool has_term_ite(goal const & g) {
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return test<has_term_ite_functor>(g);
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}
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