rust/tests/ui/lang-items/missing-copy-lang-item-issue-19660.rs
David Wood 322cc31504
tests: {Meta,Pointee}Sized in non-minicore tests
As before, add `MetaSized` and `PointeeSized` traits to all of the
non-minicore `no_core` tests so that they don't fail for lack of
language items.
2025-06-16 23:04:33 +00:00

20 lines
353 B
Rust

#![feature(lang_items, no_core)]
#![no_core]
#![no_main]
#[lang = "pointee_sized"]
pub trait PointeeSized {}
#[lang = "meta_sized"]
pub trait MetaSized: PointeeSized {}
#[lang = "sized"]
trait Sized: MetaSized { }
struct S;
#[no_mangle]
extern "C" fn main(argc: i32, _argv: *const *const u8) -> i32 {
argc //~ ERROR requires `copy` lang_item
}