blob: 309b5c4a03d57c3b3f0e1e95561720dc60129936 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// run-pass
#![allow(unused_mut)]
#![allow(unused_imports)]
#![feature(rustc_private)]
extern crate rustc_macros;
extern crate rustc_serialize;
// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
// files.
#[allow(unused_extern_crates)]
extern crate rustc_driver;
use rustc_macros::{Decodable, Encodable};
use rustc_serialize::opaque::{MemDecoder, MemEncoder};
use rustc_serialize::{Decodable, Encodable, Encoder};
#[derive(Encodable, Decodable, PartialEq, Debug)]
struct UnitLikeStruct;
pub fn main() {
let obj = UnitLikeStruct;
let mut encoder = MemEncoder::new();
obj.encode(&mut encoder);
let data = encoder.finish();
let mut decoder = MemDecoder::new(&data, 0);
let obj2 = UnitLikeStruct::decode(&mut decoder);
assert_eq!(obj, obj2);
}
|
