/// DepNode. Condition (2) might not be fulfilled if a DepNode
/// refers to something from the previous compilation session that
/// has been removed.
- fn extract_def_id<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Option<DefId> {
+ fn extract_def_id(&self, tcx: TyCtxt<'_>) -> Option<DefId> {
if tcx.fingerprint_style(self.kind) == FingerprintStyle::DefPathHash {
Some(tcx.def_path_hash_to_def_id(DefPathHash(self.hash.into()), &mut || {
panic!("Failed to extract DefId: {:?} {}", self.kind, self.hash)