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fixes #6439 #6436

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Nikolaj Bjorner 2022-11-04 09:35:58 -07:00
parent 626380b3c7
commit 84af521514
5 changed files with 17 additions and 3 deletions
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1
src/ast/ast.h
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@ -1387,6 +1387,7 @@ inline bool is_app_of(expr const * n, family_id fid, decl_kind k) { return n->ge
inline bool is_sort_of(sort const * s, family_id fid, decl_kind k) { return s->is_sort_of(fid, k); }
inline bool is_uninterp_const(expr const * n) { return n->get_kind() == AST_APP && to_app(n)->get_num_args() == 0 && to_app(n)->get_family_id() == null_family_id; }
inline bool is_uninterp(expr const * n) { return n->get_kind() == AST_APP && to_app(n)->get_family_id() == null_family_id; }
inline bool is_uninterp(func_decl const * n) { return n->get_family_id() == null_family_id; }
inline bool is_decl_of(func_decl const * d, family_id fid, decl_kind k) { return d->get_family_id() == fid && d->get_decl_kind() == k; }
inline bool is_ground(expr const * n) { return is_app(n) && to_app(n)->is_ground(); }
inline bool is_non_ground(expr const * n) { return ( ! is_ground(n)); }

3
src/ast/recfun_decl_plugin.h
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@ -203,8 +203,9 @@ namespace recfun {
def const& get_def(func_decl* f) const { return *(m_defs[f]); }
promise_def get_promise_def(func_decl* f) const { return promise_def(&u(), m_defs[f]); }
def& get_def(func_decl* f) { return *(m_defs[f]); }
bool has_case_def(func_decl* f) const { return m_case_defs.contains(f); }
bool has_case_def(func_decl* f) const { return m_case_defs.contains(f); }
case_def& get_case_def(func_decl* f) { SASSERT(has_case_def(f)); return *(m_case_defs[f]); }
bool is_defined(func_decl* f) {return has_case_def(f) && !get_def(f).get_cases().empty(); }
func_decl_ref_vector get_rec_funs() {
func_decl_ref_vector result(m());