| //! Ensure "forbidden" target features cannot be enabled via `#[target_feature]`. | |
| //@ compile-flags: --target=riscv32e-unknown-none-elf --crate-type=lib | |
| //@ needs-llvm-components: riscv | |
| #![feature(no_core, lang_items)] | |
| #![no_core] | |
| #[lang = "pointee_sized"] | |
| pub trait PointeeSized {} | |
| #[lang = "meta_sized"] | |
| pub trait MetaSized: PointeeSized {} | |
| #[lang = "sized"] | |
| pub trait Sized: MetaSized {} | |
| #[target_feature(enable = "forced-atomics")] | |
| //~^ERROR: cannot be enabled with | |
| pub unsafe fn my_fun() {} |