Make the type and trait stable

Author: tiif

tests/ui/internal/auxiliary/unstable_feature.rs

@@ -2,15 +2,19 @@
 #![feature(staged_api)] // Enabled to use  #![unstable(feature = "feat_foo", issue = "none")]
 #![feature(impl_stability)] // Enabled to use #[unstable_feature_bound(feat_foo)] 
 #![allow(dead_code)]
-#![unstable(feature = "feat_foo", issue = "none" )]
+#![stable(feature = "a", since = "1.1.1" )]
 
+#[stable(feature = "a", since = "1.1.1" )]
 pub trait Foo {
+    #[stable(feature = "a", since = "1.1.1" )]
     fn foo();
 }
+#[stable(feature = "a", since = "1.1.1" )]
 pub struct Bar;
 
 // Annotate the impl as unstable.
 #[unstable_feature_bound(feat_foo)] 
+#[unstable(feature = "feat_foo", issue = "none" )]
 impl Foo for Bar {
     fn foo() {}
 }

tests/ui/internal/unstable-feature-bound.rs

@@ -1,12 +1,8 @@
 //@ aux-build:unstable_feature.rs
 
-extern crate unstable_feature; //~ ERROR: use of unstable library feature `feat_foo`
-use unstable_feature::{Foo, Bar}; //~ ERROR: use of unstable library feature `feat_foo`
-//~^ ERROR: use of unstable library feature `feat_foo`
-//~^^ ERROR: use of unstable library feature `feat_foo`
+extern crate unstable_feature;
+use unstable_feature::{Foo, Bar};
 
 fn main() { 
     Bar::foo(); //~ ERROR: type annotations needed: cannot satisfy `unstable feature: `feat_foo``
-    //~^ ERROR: use of unstable library feature `feat_foo`
-    //~^^ ERROR: use of unstable library feature `feat_foo`
 }

tests/ui/internal/unstable-feature-bound.stderr

@@ -1,67 +1,11 @@
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:3:1
-   |
-LL | extern crate unstable_feature;
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:4:24
-   |
-LL | use unstable_feature::{Foo, Bar};
-   |                        ^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:4:29
-   |
-LL | use unstable_feature::{Foo, Bar};
-   |                             ^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:4:29
-   |
-LL | use unstable_feature::{Foo, Bar};
-   |                             ^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
-
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:9:5
-   |
-LL |     Bar::foo();
-   |     ^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-
-error[E0658]: use of unstable library feature `feat_foo`
-  --> $DIR/unstable-feature-bound.rs:9:5
-   |
-LL |     Bar::foo();
-   |     ^^^^^^^^
-   |
-   = help: add `#![feature(feat_foo)]` to the crate attributes to enable
-   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-
 error[E0284]: type annotations needed: cannot satisfy `unstable feature: `feat_foo``
-  --> $DIR/unstable-feature-bound.rs:9:5
+  --> $DIR/unstable-feature-bound.rs:7:5
    |
 LL |     Bar::foo();
    |     ^^^ cannot satisfy `unstable feature: `feat_foo``
    |
    = note: required for `Bar` to implement `Foo`
 
-error: aborting due to 7 previous errors
+error: aborting due to 1 previous error
 
-Some errors have detailed explanations: E0284, E0658.
-For more information about an error, try `rustc --explain E0284`.
+For more information about this error, try `rustc --explain E0284`.