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fix #4069

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-23 20:52:19 -07:00
parent 8c5993d9a6
commit 9c3f0190f4
9 changed files with 272 additions and 310 deletions
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7
src/ast/seq_decl_plugin.cpp
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@ -403,7 +403,6 @@ bool seq_decl_plugin::match(ptr_vector<sort>& binding, sort* s, sort* sP) {
if (is_sort_param(sP, idx)) {
if (binding.size() <= idx) binding.resize(idx+1);
if (binding[idx] && (binding[idx] != s)) return false;
TRACE("seq_verbose", tout << "setting binding @ " << idx << " to " << mk_pp(s, *m_manager) << "\n";);
binding[idx] = s;
return true;
}
@ -433,11 +432,6 @@ bool seq_decl_plugin::match(ptr_vector<sort>& binding, sort* s, sort* sP) {
void seq_decl_plugin::match_right_assoc(psig& sig, unsigned dsz, sort *const* dom, sort* range, sort_ref& range_out) {
ptr_vector<sort> binding;
ast_manager& m = *m_manager;
TRACE("seq_verbose",
tout << sig.m_name << ": ";
for (unsigned i = 0; i < dsz; ++i) tout << mk_pp(dom[i], m) << " ";
if (range) tout << " range: " << mk_pp(range, m);
tout << "\n";);
if (dsz == 0) {
std::ostringstream strm;
strm << "Unexpected number of arguments to '" << sig.m_name << "' ";
@ -466,7 +460,6 @@ void seq_decl_plugin::match_right_assoc(psig& sig, unsigned dsz, sort *const* do
}
range_out = apply_binding(binding, sig.m_range);
SASSERT(range_out);
TRACE("seq_verbose", tout << mk_pp(range_out, m) << "\n";);
}
void seq_decl_plugin::match(psig& sig, unsigned dsz, sort *const* dom, sort* range, sort_ref& range_out) {