bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Add a feature gate test for #[optimize]

Browse source
This commit is contained in:
Simonas Kazlauskas 2018-11-25 19:56:10 +02:00
parent 4d97b28893
commit 89e34d3e32
2 changed files with 68 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

25
src/test/ui/feature-gate-optimize_attribute.rs Normal file
View file

@ -0,0 +1,25 @@
// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![crate_type="rlib"]
#![optimize(speed)] //~ ERROR #54882
#[optimize(size)] //~ ERROR #54882
mod module {
#[optimize(size)] //~ ERROR #54882
fn size() {}
#[optimize(speed)] //~ ERROR #54882
fn speed() {}
#[optimize(banana)] //~ ERROR #54882
fn not_known() {}
}

43
src/test/ui/feature-gate-optimize_attribute.stderr Normal file
View file

@ -0,0 +1,43 @@
error[E0658]: #[optimize] attribute is an unstable feature (see issue #54882)
--> $DIR/feature-gate-optimize_attribute.rs:16:1
|
LL | #[optimize(size)] //~ ERROR #54882
| ^^^^^^^^^^^^^^^^^
|
= help: add #![feature(optimize_attribute)] to the crate attributes to enable
error[E0658]: #[optimize] attribute is an unstable feature (see issue #54882)
--> $DIR/feature-gate-optimize_attribute.rs:19:1
|
LL | #[optimize(speed)] //~ ERROR #54882
| ^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(optimize_attribute)] to the crate attributes to enable
error[E0658]: #[optimize] attribute is an unstable feature (see issue #54882)
--> $DIR/feature-gate-optimize_attribute.rs:22:1
|
LL | #[optimize(banana)] //~ ERROR #54882
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(optimize_attribute)] to the crate attributes to enable
error[E0658]: #[optimize] attribute is an unstable feature (see issue #54882)
--> $DIR/feature-gate-optimize_attribute.rs:13:1
|
LL | #[optimize(size)] //~ ERROR #54882
| ^^^^^^^^^^^^^^^^^
|
= help: add #![feature(optimize_attribute)] to the crate attributes to enable
error[E0658]: #[optimize] attribute is an unstable feature (see issue #54882)
--> $DIR/feature-gate-optimize_attribute.rs:11:1
|
LL | #![optimize(speed)] //~ ERROR #54882
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(optimize_attribute)] to the crate attributes to enable
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0658`.