{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"fx.layout_of(fx.tcx.types.usize),"}]}
                        fx.layout_of(fx.tcx.types.usize),
                        fx.bcx.ins().iconst(fx.pointer_type, i64::try_from(val).unwrap()),
                    );