{"ast_node_type":"variable","tokens":[{"end":84,"kind":"keyword","start":0,"text":"&&"}]}
                        && let param = generics.type_param(param_ty, self.infcx.tcx)
                        && let generics = self.infcx.tcx.generics_of(self.mir_def_id())
                        && let Some(hir_generics) = self