| //@ compile-flags: --target=x86_64-unknown-linux-gnu --crate-type=lib | |
| //@ needs-llvm-components: x86 | |
| //@ check-pass | |
| //@ add-core-stubs | |
| #![feature(no_core)] | |
| #![no_core] | |
| #![allow(unexpected_cfgs)] | |
| extern crate minicore; | |
| use minicore::*; | |
| // The compile_error macro does not exist, so if the `cfg` evaluates to `true` this | |
| // complains about the missing macro rather than showing the error... but that's good enough. | |
| #[cfg(not(target_feature = "x87"))] | |
| compile_error!("the x87 feature *should* be exposed in `cfg`"); |