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fixup compiled patterns

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-03-29 11:42:40 -07:00
parent 1c694fd42f
commit 3afe081f62
5 changed files with 54 additions and 44 deletions
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21
src/ast/pattern/expr_pattern_match.h
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@ -80,13 +80,7 @@ class expr_pattern_match {
}
void operator()(var* v) {
var* b = nullptr;
if (m_bound.find(v, b)) {
m_memoize.insert(v, b);
}
else {
UNREACHABLE();
}
m_memoize.insert(v, m_bound[v]);
}
void operator()(app * n) {
@ -98,15 +92,9 @@ class expr_pattern_match {
if (m_subst.find(decl, r)) {
decl = to_app(m_regs[r])->get_decl();
}
for (unsigned i = 0; i < num_args; ++i) {
expr* arg = nullptr;
if (m_memoize.find(n->get_arg(i), arg)) {
SASSERT(arg);
args.push_back(arg);
}
else {
UNREACHABLE();
}
for (expr* arg : *n) {
arg = m_memoize[arg];
args.push_back(arg);
}
if (m_manager.is_pattern(n)) {
result = m_manager.mk_pattern(num_args, reinterpret_cast<app**>(args.c_ptr()));
@ -116,7 +104,6 @@ class expr_pattern_match {
}
m_pinned.push_back(result);
m_memoize.insert(n, result);
return;
}
};