syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"ty::TypingEnv::non_body_analysis(tcx,"}]}
source_snippet:         ty::TypingEnv::non_body_analysis(tcx, def_id),
context_before:         tcx.type_of(def_id).instantiate_identity(), // identical to `tcx.make_adt(def, identity_args)`
context_after:         adt_consider_insignificant_dtor(tcx),