{"ast_node_type":"function","tokens":[{"end":68,"kind":"keyword","start":0,"text":"fn"}]}
    fn new_infer(tcx: TyCtxt<'tcx>, infer: ty::InferConst) -> Self {
impl<'tcx> rustc_type_ir::inherent::Const<TyCtxt<'tcx>> for Const<'tcx> {
        Const::new_infer(tcx, infer)