mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-12 18:24:43 +00:00
Code Activity

Added unsat core support to the macro-finder.

Browse source
This commit is contained in:
Christoph M. Wintersteiger 2017-08-25 20:21:57 +01:00
parent 31496b6625
commit b8a81bcb09
11 changed files with 169 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/ast/macros/macro_manager.h
View file

@ -42,9 +42,11 @@ class macro_manager {
obj_map<func_decl, quantifier *> m_decl2macro; // func-decl -> quantifier
obj_map<func_decl, proof *> m_decl2macro_pr; // func-decl -> quantifier_proof
obj_map<func_decl, expr_dependency *> m_decl2macro_dep; // func-decl -> unsat core dependency
func_decl_ref_vector m_decls;
quantifier_ref_vector m_macros;
proof_ref_vector m_macro_prs;
expr_dependency_ref_vector m_macro_deps;
obj_hashtable<func_decl> m_forbidden_set;
func_decl_ref_vector m_forbidden;
struct scope {
@ -64,6 +66,7 @@ class macro_manager {
virtual bool get_subst(expr * n, expr_ref & r, proof_ref & p);
virtual void reduce1_quantifier(quantifier * q);
public:
expr_dependency_ref m_used_macro_dependencies;
macro_expander(ast_manager & m, macro_manager & mm, simplifier & s);
~macro_expander();
};
@ -74,7 +77,7 @@ public:
~macro_manager();
ast_manager & get_manager() const { return m_manager; }
macro_util & get_util() { return m_util; }
bool insert(func_decl * f, quantifier * m, proof * pr);
bool insert(func_decl * f, quantifier * m, proof * pr, expr_dependency * dep);
bool has_macros() const { return !m_macros.empty(); }
void push_scope();
void pop_scope(unsigned num_scopes);
@ -90,7 +93,7 @@ public:
func_decl * get_macro_interpretation(unsigned i, expr_ref & interp) const;
quantifier * get_macro_quantifier(func_decl * f) const { quantifier * q = 0; m_decl2macro.find(f, q); return q; }
void get_head_def(quantifier * q, func_decl * d, app * & head, expr * & def) const;
void expand_macros(expr * n, proof * pr, expr_ref & r, proof_ref & new_pr);
void expand_macros(expr * n, proof * pr, expr_dependency * dep, expr_ref & r, proof_ref & new_pr, expr_dependency_ref & new_dep);
};