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fix #6292

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this patches a case where macro-finder is used with arrays. It doesn't work so macro quantifiers have to be re-instated to ensure correctness
This commit is contained in:
Nikolaj Bjorner 2022-08-21 16:32:01 -07:00
parent a38308792e
commit 9eb4237dfe
5 changed files with 25 additions and 2 deletions
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3
src/ast/macros/macro_manager.h
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@ -47,6 +47,7 @@ class macro_manager {
expr_dependency_ref_vector m_macro_deps;
obj_hashtable<func_decl> m_forbidden_set;
func_decl_ref_vector m_forbidden;
obj_hashtable<func_decl> m_unsafe_macros;
struct scope {
unsigned m_decls_lim;
unsigned m_forbidden_lim;
@ -86,7 +87,7 @@ public:
quantifier * get_macro_quantifier(func_decl * f) const { quantifier * q = nullptr; m_decl2macro.find(f, q); return q; }
void get_head_def(quantifier * q, func_decl * d, app * & head, expr_ref & def, bool& revert) const;
void expand_macros(expr * n, proof * pr, expr_dependency * dep, expr_ref & r, proof_ref & new_pr, expr_dependency_ref & new_dep);
obj_hashtable<func_decl>& unsafe_macros() { return m_unsafe_macros; }
};