40 lines
1.0 KiB
Rust
40 lines
1.0 KiB
Rust
//@ run-pass
|
|
|
|
#![feature(rustc_private)]
|
|
|
|
extern crate rustc_macros;
|
|
extern crate rustc_serialize;
|
|
extern crate rustc_span;
|
|
|
|
// 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;
|
|
|
|
mod submod {
|
|
use rustc_macros::{Decodable, Encodable};
|
|
|
|
// if any of these are implemented without global calls for any
|
|
// function calls, then being in a submodule will (correctly)
|
|
// cause errors about unrecognised module `std` (or `extra`)
|
|
#[allow(dead_code)]
|
|
#[derive(PartialEq, PartialOrd, Eq, Ord, Hash, Clone, Debug, Encodable, Decodable)]
|
|
enum A {
|
|
A1(usize),
|
|
A2(isize),
|
|
}
|
|
|
|
#[allow(dead_code)]
|
|
#[derive(PartialEq, PartialOrd, Eq, Ord, Hash, Clone, Debug, Encodable, Decodable)]
|
|
struct B {
|
|
x: usize,
|
|
y: isize,
|
|
}
|
|
|
|
#[allow(dead_code)]
|
|
#[derive(PartialEq, PartialOrd, Eq, Ord, Hash, Clone, Debug, Encodable, Decodable)]
|
|
struct C(usize, isize);
|
|
}
|
|
|
|
pub fn main() {}
|