syntax_data: {"ast_node_type":"other","tokens":[{"end":26,"kind":"keyword","start":0,"text":"self.dcx()"}]}
source_snippet:                 self.dcx()
context_before:             let Some(item_id) = self.associated_item_def_ids(impl_did).first() else {
context_after:                     .span_delayed_bug(self.def_span(impl_did), "Drop impl without drop function");