| #![feature(no_core)] | |
| #![no_core] | |
| #![feature(lang_items)] | |
| #[lang = "sized"] | |
| pub trait Sized {} | |
| #[lang = "copy"] | |
| trait Copy {} | |
| mod clone { | |
| #[lang = "clone"] | |
| pub trait Clone { | |
| fn clone(&self) -> Self; | |
| } | |
| impl Clone for i32 { | |
| fn clone(&self) -> i32 { | |
| *self | |
| } | |
| } | |
| } | |
| struct S {} | |
| #[derive(Clone, Copy)] | |
| // { dg-error {bounds not satisfied for S .Clone. is not satisfied .E0277.} "" { target *-*-* } .-1 } | |
| struct S2 { | |
| a: i32, | |
| s: S, | |
| } | |
| fn main() -> i32 { | |
| 0 | |
| } |