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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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2
src/ast/pattern/expr_pattern_match.cpp
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@ -53,7 +53,7 @@ expr_pattern_match::match_quantifier(quantifier* qf, app_ref_vector& patterns, u
m_regs[0] = qf->get_expr();
for (unsigned i = 0; i < m_precompiled.size(); ++i) {
quantifier* qf2 = m_precompiled[i].get();
if (qf2->is_forall() != qf->is_forall()) {
if (qf2->get_kind() != qf->get_kind() || is_lambda(qf)) {
continue;
}
if (qf2->get_num_decls() != qf->get_num_decls()) {

5
src/ast/pattern/pattern_inference.cpp
View file

@ -582,7 +582,7 @@ bool pattern_inference_cfg::reduce_quantifier(
proof_ref & result_pr) {
TRACE("pattern_inference", tout << "processing:\n" << mk_pp(q, m) << "\n";);
if (!q->is_forall()) {
if (!is_forall(q)) {
return false;
}
@ -673,6 +673,7 @@ bool pattern_inference_cfg::reduce_quantifier(
new_q = m.update_quantifier_weight(new_q, weight);
if (m.proofs_enabled()) {
proof* new_body_pr = m.mk_reflexivity(new_body);
new_body_pr = m.mk_bind_proof(new_q, new_body_pr);
result_pr = m.mk_quant_intro(q, new_q, new_body_pr);
}
@ -690,7 +691,7 @@ bool pattern_inference_cfg::reduce_quantifier(
}
new_q = m.update_quantifier(result2, new_patterns.size(), (expr**) new_patterns.c_ptr(), result2->get_expr());
if (m.proofs_enabled()) {
result_pr = m.mk_transitivity(new_pr, m.mk_quant_intro(result2, new_q, m.mk_reflexivity(new_q->get_expr())));
result_pr = m.mk_transitivity(new_pr, m.mk_quant_intro(result2, new_q, m.mk_bind_proof(new_q, m.mk_reflexivity(new_q->get_expr()))));
}
TRACE("pattern_inference", tout << "pulled quantifier:\n" << mk_pp(new_q, m) << "\n";);
}