{"ast_node_type":"enum","tokens":[{"end":91,"kind":"keyword","start":0,"text":"///"}]}
/// Extract the type with which we want to describe the tag of the given enum or coroutine.
pub fn tag_base_type<'tcx>(tcx: TyCtxt<'tcx>, enum_type_and_layout: TyAndLayout<'tcx>) -> Ty<'tcx> {