syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"Ty::new(tcx,"}]}
source_snippet:         Ty::new(tcx, Array(ty, ty::Const::from_target_usize(tcx, n)))
context_before:     pub fn new_array(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, n: u64) -> Ty<'tcx> {
context_after:     }