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explain why we have a fake cfail test

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Jorge Aparicio 2017-04-10 09:55:52 -05:00
parent 251d9be429
commit e192fb3d89
1 changed files with 5 additions and 0 deletions
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5
src/test/compile-fail/feature-gate-linker-flavor.rs
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@ -8,6 +8,11 @@
// option. This file may not be copied, modified, or distributed // option. This file may not be copied, modified, or distributed
// except according to those terms. // except according to those terms.
// This is a fake compile fail test as there's no way to generate a
// `#![feature(linker_flavor)]` error. The only reason we have a `linker_flavor`
// feature gate is to be able to document `-Z linker-flavor` in the unstable
// book
#[used] #[used]
fn foo() {} fn foo() {}
//~^^ ERROR the `#[used]` attribute is an experimental feature //~^^ ERROR the `#[used]` attribute is an experimental feature