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Make stability attributes an error. #22830

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This commit is contained in:
Brian Anderson 2015-04-20 17:00:35 -07:00
parent f46c4e158d
commit bb407b1e9d
3 changed files with 8 additions and 11 deletions
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6
src/librustc/middle/stability.rs
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@ -95,9 +95,9 @@ impl<'a> Annotator<'a> {
let tag = attr.name(); let tag = attr.name();
if tag == "unstable" || tag == "stable" || tag == "deprecated" { if tag == "unstable" || tag == "stable" || tag == "deprecated" {
attr::mark_used(attr); attr::mark_used(attr);
self.sess.span_warn(attr.span(), self.sess.span_err(attr.span(),
"stability attributes are deprecated \ "stability attributes may not be used outside \
and will soon become errors"); of the standard library");
} }
} }
f(self); f(self);

3
src/librustc_data_structures/lib.rs
View file

@ -22,11 +22,12 @@
#![unstable(feature = "rustc_private")] #![unstable(feature = "rustc_private")]
#![crate_type = "dylib"] #![crate_type = "dylib"]
#![crate_type = "rlib"] #![crate_type = "rlib"]
#![staged_api]
#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png", #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
html_favicon_url = "http://www.rust-lang.org/favicon.ico", html_favicon_url = "http://www.rust-lang.org/favicon.ico",
html_root_url = "http://doc.rust-lang.org/nightly/")] html_root_url = "http://doc.rust-lang.org/nightly/")]
#![feature(rustc_private)] #![feature(rustc_private, staged_api)]
#![cfg_attr(test, feature(test))] #![cfg_attr(test, feature(test))]
#[macro_use] extern crate log; #[macro_use] extern crate log;

10
src/test/compile-fail/stability-attribute-non-staged.rs
View file

@ -8,11 +8,7 @@
// 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.
// These two generate an error to satisfy the compile-fail test #[unstable] //~ ERROR: stability attributes may not be used
#![deny(warnings)] #[stable] //~ ERROR: stability attributes may not be used
#![feature(blah)] //~ ERROR #[deprecated] //~ ERROR: stability attributes may not be used
#[unstable] //~ WARNING: stability attributes are deprecated
#[stable] //~ WARNING: stability attributes are deprecated
#[deprecated] //~ WARNING: stability attributes are deprecated
fn main() { } fn main() { }