{"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":"///"}]}
    /// [`Instance::try_resolve`] instead.
    /// in a polymorphic environment or within a lint (that may encounter ambiguity)
    pub fn new_raw(def_id: DefId, args: GenericArgsRef<'tcx>) -> Instance<'tcx> {