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remove unused experimental feature - diff

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This commit is contained in:
Nikolaj Bjorner 2022-10-24 16:13:24 -07:00
parent 280887cc5a
commit e1a00f4917
6 changed files with 1 additions and 117 deletions
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16
src/ast/array_decl_plugin.cpp
View file

@ -529,19 +529,6 @@ func_decl * array_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
return nullptr;
}
return mk_array_ext(arity, domain, parameters[0].get_int());
case OP_ARRAY_MAXDIFF:
case OP_ARRAY_MINDIFF: {
if (num_parameters != 0)
m_manager->raise_exception("min/maxdiff don't take any parameters");
if (arity != 2 || domain[0] != domain[1] || !is_array_sort(domain[0]) || 1 != get_array_arity(domain[0]))
m_manager->raise_exception("min/maxdiff don't take two arrays of same sort and with integer index");
sort* idx = get_array_domain(domain[0], 0);
arith_util arith(*m_manager);
if (!arith.is_int(idx))
m_manager->raise_exception("min/maxdiff take integer index domain");
return m_manager->mk_func_decl(k == OP_ARRAY_MAXDIFF ? symbol("maxdiff") : symbol("mindiff"),
arity, domain, arith.mk_int(), func_decl_info(m_family_id, k));
}
case OP_ARRAY_DEFAULT:
return mk_default(arity, domain);
case OP_SET_UNION:
@ -603,9 +590,6 @@ void array_decl_plugin::get_op_names(svector<builtin_name>& op_names, symbol con
op_names.push_back(builtin_name("as-array", OP_AS_ARRAY));
op_names.push_back(builtin_name("array-ext", OP_ARRAY_EXT));
op_names.push_back(builtin_name("mindiff", OP_ARRAY_MINDIFF));
op_names.push_back(builtin_name("maxdiff", OP_ARRAY_MAXDIFF));
#if 0
op_names.push_back(builtin_name("set-has-size", OP_SET_HAS_SIZE));
op_names.push_back(builtin_name("card", OP_SET_CARD));

6
src/ast/array_decl_plugin.h
View file

@ -45,8 +45,6 @@ enum array_op_kind {
OP_ARRAY_EXT,
OP_ARRAY_DEFAULT,
OP_ARRAY_MAP,
OP_ARRAY_MAXDIFF,
OP_ARRAY_MINDIFF,
OP_SET_UNION,
OP_SET_INTERSECT,
OP_SET_DIFFERENCE,
@ -161,8 +159,6 @@ public:
bool is_complement(expr* n) const { return is_app_of(n, m_fid, OP_SET_COMPLEMENT); }
bool is_as_array(expr * n) const { return is_app_of(n, m_fid, OP_AS_ARRAY); }
bool is_as_array(expr * n, func_decl*& f) const { return is_as_array(n) && (f = get_as_array_func_decl(n), true); }
bool is_maxdiff(expr const* n) const { return is_app_of(n, m_fid, OP_ARRAY_MAXDIFF); }
bool is_mindiff(expr const* n) const { return is_app_of(n, m_fid, OP_ARRAY_MINDIFF); }
bool is_set_has_size(expr* e) const { return is_app_of(e, m_fid, OP_SET_HAS_SIZE); }
bool is_set_card(expr* e) const { return is_app_of(e, m_fid, OP_SET_CARD); }
bool is_select(func_decl* f) const { return is_decl_of(f, m_fid, OP_SELECT); }
@ -189,8 +185,6 @@ public:
bool is_store_ext(expr* e, expr_ref& a, expr_ref_vector& args, expr_ref& value);
MATCH_BINARY(is_subset);
MATCH_BINARY(is_maxdiff);
MATCH_BINARY(is_mindiff);
};
class array_util : public array_recognizers {