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use crate::core::atom::Atom;
use crate::core::block::Block;
use crate::core::named_path::NamedPath;
use crate::core::probe::Probe;
#[derive(Default)]
struct CheckConnected {
path: NamedPath,
}
impl Probe for CheckConnected {
fn visit_start_scope(&mut self, name: &str, _node: &dyn Block) {
self.path.push(name);
}
fn visit_start_namespace(&mut self, name: &str, _node: &dyn Block) {
self.path.push(name);
}
fn visit_atom(&mut self, name: &str, signal: &dyn Atom) {
if !signal.connected() {
panic!(
"Signal #{} {}::{} has no driver!",
signal.id(),
self.path.to_string(),
name
);
}
}
fn visit_end_namespace(&mut self, _name: &str, _node: &dyn Block) {
self.path.pop();
}
fn visit_end_scope(&mut self, _name: &str, _node: &dyn Block) {
self.path.pop();
}
}
pub fn check_connected(uut: &dyn Block) {
let mut visitor = CheckConnected::default();
uut.accept("uut", &mut visitor);
}
