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integrate lambda expressions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-06-26 07:23:04 -07:00
parent bf4edef761
commit 520ce9a5ee
139 changed files with 2243 additions and 1506 deletions
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6
src/qe/qsat.cpp
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@ -989,9 +989,10 @@ namespace qe {
break;
}
case AST_QUANTIFIER: {
SASSERT(!is_lambda(e));
app_ref_vector vars(m);
quantifier* q = to_quantifier(e);
bool is_fa = q->is_forall();
bool is_fa = ::is_forall(q);
tmp = q->get_expr();
extract_vars(q, tmp, vars);
TRACE("qe", tout << vars << " " << mk_pp(q, m) << " " << tmp << "\n";);
@ -1235,6 +1236,9 @@ namespace qe {
fml = push_not(fml);
}
hoist(fml);
if (!is_ground(fml)) {
throw tactic_exception("formula is not hoistable");
}
m_pred_abs.abstract_atoms(fml, defs);
fml = m_pred_abs.mk_abstract(fml);
m_ex.assert_expr(mk_and(defs));