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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2017-08-26 01:33:19 -07:00
commit c03be16039
15 changed files with 487 additions and 438 deletions
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16
src/ast/macros/macro_finder.h
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@ -22,34 +22,28 @@ Revision History:
#include "ast/macros/macro_manager.h"
bool is_macro_head(expr * n, unsigned num_decls);
bool is_simple_macro(ast_manager & m, expr * n, unsigned num_decls, obj_hashtable<func_decl> const * forbidden_set, app * & head, expr * & def);
inline bool is_simple_macro(ast_manager & m, expr * n, unsigned num_decls, app * & head, expr * & def) {
return is_simple_macro(m, n, num_decls, 0, head, def);
}
/**
\brief Macro finder is responsible for finding universally quantified sub-formulas that can be used
as macros.
*/
class macro_finder {
ast_manager & m_manager;
ast_manager & m;
macro_manager & m_macro_manager;
macro_util & m_util;
arith_util m_autil;
bool expand_macros(unsigned num, expr * const * exprs, proof * const * prs, expr_ref_vector & new_exprs, proof_ref_vector & new_prs);
bool expand_macros(unsigned num, expr * const * exprs, proof * const * prs, expr_dependency * const* deps,
expr_ref_vector & new_exprs, proof_ref_vector & new_prs, expr_dependency_ref_vector& new_deps);
bool expand_macros(unsigned n, justified_expr const * fmls, vector<justified_expr>& new_fmls);
bool is_arith_macro(expr * n, proof * pr, expr_ref_vector & new_exprs, proof_ref_vector & new_prs);
bool is_arith_macro(expr * n, proof * pr, vector<justified_expr>& new_fmls);
bool is_arith_macro(expr * n, proof * pr, expr_dependency * dep, expr_ref_vector & new_exprs, proof_ref_vector & new_prs, expr_dependency_ref_vector & new_deps);
bool is_macro(expr * n, app_ref & head, expr_ref & def);
bool is_pseudo_head(expr * n, unsigned num_decls, app * & head, app * & t);
bool is_pseudo_predicate_macro(expr * n, app * & head, app * & t, expr * & def);
public:
macro_finder(ast_manager & m, macro_manager & mm);
~macro_finder();
void operator()(unsigned n, expr * const * exprs, proof * const * prs, expr_ref_vector & new_exprs, proof_ref_vector & new_prs);
void operator()(unsigned n, expr * const * exprs, proof * const * prs, expr_dependency * const* deps, expr_ref_vector & new_exprs, proof_ref_vector & new_prs, expr_dependency_ref_vector & new_deps);
void operator()(unsigned n, justified_expr const* fmls, vector<justified_expr>& new_fmls);
};