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recursive function definitions; combine model-building functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2016-03-03 07:59:03 -08:00
parent 6fa2338edc
commit 7c6540e18f
19 changed files with 129 additions and 173 deletions
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5
src/ast/ast.h
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@ -1455,6 +1455,7 @@ protected:
bool slow_not_contains(ast const * n);
#endif
ast_manager * m_format_manager; // hack for isolating format objects in a different manager.
symbol m_rec_fun;
void init();
@ -1561,6 +1562,10 @@ public:
bool contains(ast * a) const { return m_ast_table.contains(a); }
bool is_rec_fun_def(quantifier* q) const { return q->get_qid() == m_rec_fun; }
symbol const& rec_fun_qid() const { return m_rec_fun; }
unsigned get_num_asts() const { return m_ast_table.size(); }
void debug_ref_count() { m_debug_ref_count = true; }