syntax_data: {"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"|adt_def:"}]}
source_snippet:         |adt_def: ty::AdtDef<'tcx>| adt_def.destructor(tcx).map(|_| DtorType::Significant);
context_before:     let adt_has_dtor =
context_after:     let res = drop_tys_helper(tcx, query.value, query.typing_env, adt_has_dtor, false, false)