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34 lines
820 B
Rust
34 lines
820 B
Rust
// run-pass
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#![allow(unused_mut)]
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#![allow(unused_imports)]
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#![feature(rustc_private)]
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extern crate rustc_macros;
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extern crate rustc_serialize;
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// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
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// files.
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#[allow(unused_extern_crates)]
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extern crate rustc_driver;
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use rustc_macros::{Decodable, Encodable};
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use rustc_serialize::opaque::{MemDecoder, MemEncoder};
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use rustc_serialize::{Decodable, Encodable, Encoder};
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#[derive(Encodable, Decodable, PartialEq, Debug)]
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struct UnitLikeStruct;
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pub fn main() {
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let obj = UnitLikeStruct;
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let mut encoder = MemEncoder::new();
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obj.encode(&mut encoder);
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let data = encoder.finish();
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let mut decoder = MemDecoder::new(&data, 0);
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let obj2 = UnitLikeStruct::decode(&mut decoder);
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assert_eq!(obj, obj2);
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}
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