mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +00:00
30 lines
544 B
Rust
30 lines
544 B
Rust
// run-pass
|
|
#![allow(dead_code)]
|
|
// pretty-expanded FIXME #23616
|
|
|
|
use std::default::Default;
|
|
|
|
pub struct X<T> {
|
|
a: T,
|
|
}
|
|
|
|
// reordering these bounds stops the ICE
|
|
//
|
|
// nmatsakis: This test used to have the bounds Default + PartialEq +
|
|
// Default, but having duplicate bounds became illegal.
|
|
impl<T: Default + PartialEq> Default for X<T> {
|
|
fn default() -> X<T> {
|
|
X { a: Default::default() }
|
|
}
|
|
}
|
|
|
|
macro_rules! constants {
|
|
() => {
|
|
let _ : X<isize> = Default::default();
|
|
}
|
|
}
|
|
|
|
pub fn main() {
|
|
constants!();
|
|
}
|