syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"tcx.assumed_wf_types(tcx.local_parent(def_id)).into();"}]}
source_snippet:                 tcx.assumed_wf_types(tcx.local_parent(def_id)).into();
context_before:             let mut assumed_wf_types: Vec<_> =
context_after:             assumed_wf_types.extend(itertools::zip_eq(