Gate stability attrs with other attributes.

12 files changed, 175 insertions, 107 deletions

diff --git a/src/test/ui/deprecation/deprecation-in-staged-api.stderr b/src/test/ui/deprecation/deprecation-in-staged-api.stderr
index cf977fa4b7b..5c14f5ed356 100644
--- a/src/test/ui/deprecation/deprecation-in-staged-api.stderr
+++ b/src/test/ui/deprecation/deprecation-in-staged-api.stderr
@@ -3,8 +3,6 @@ error: `#[deprecated]` cannot be used in staged API
    |
 LL | #[deprecated]
    | ^^^^^^^^^^^^^ use `#[rustc_deprecated]` instead
-LL | fn main() {}
-   | ------------
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/feature-gates/feature-gate-staged_api.stderr b/src/test/ui/feature-gates/feature-gate-staged_api.stderr
index a71d26ce16f..951bb5a1740 100644
--- a/src/test/ui/feature-gates/feature-gate-staged_api.stderr
+++ b/src/test/ui/feature-gates/feature-gate-staged_api.stderr
@@ -1,15 +1,15 @@
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/feature-gate-staged_api.rs:1:1
-   |
-LL | #![stable(feature = "a", since = "b")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0734]: stability attributes may not be used outside of the standard library
   --> $DIR/feature-gate-staged_api.rs:8:1
    |
 LL | #[stable(feature = "a", since = "b")]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+error[E0734]: stability attributes may not be used outside of the standard library
+  --> $DIR/feature-gate-staged_api.rs:1:1
+   |
+LL | #![stable(feature = "a", since = "b")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
 error: aborting due to 2 previous errors
 
 For more information about this error, try `rustc --explain E0734`.
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.rs b/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.rs
index a01d85515a8..3acfbd0ca23 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.rs
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.rs
@@ -6,25 +6,38 @@
 
 #![rustc_deprecated()]
 //~^ ERROR stability attributes may not be used outside of the standard library
+//~| ERROR missing 'since' [E0542]
 
 #[rustc_deprecated()]
 //~^ ERROR stability attributes may not be used outside of the standard library
+//~| ERROR missing 'since' [E0542]
 mod rustc_deprecated {
-    mod inner { #![rustc_deprecated()] }
-    //~^ ERROR stability attributes may not be used outside of the standard library
+    mod inner {
+        #![rustc_deprecated()]
+        //~^ ERROR stability attributes may not be used outside of the standard library
+        //~| ERROR missing 'since' [E0542]
+    }
 
-    #[rustc_deprecated()] fn f() { }
+    #[rustc_deprecated()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    //~| ERROR missing 'since' [E0542]
+    fn f() {}
 
-    #[rustc_deprecated()] struct S;
+    #[rustc_deprecated()]
     //~^ ERROR stability attributes may not be used outside of the standard library
-    //~| ERROR stability attributes may not be used outside of the standard library
+    //~| ERROR missing 'since' [E0542]
+    //~| ERROR missing 'since' [E0542]
+    struct S;
 
-    #[rustc_deprecated()] type T = S;
+    #[rustc_deprecated()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    //~| ERROR missing 'since' [E0542]
+    type T = S;
 
-    #[rustc_deprecated()] impl S { }
+    #[rustc_deprecated()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    //~| ERROR missing 'since' [E0542]
+    impl S {}
 }
 
 fn main() {}
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.stderr b/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.stderr
index 3c4dcfec02b..4ec78f318c2 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.stderr
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-rustc_deprecated.stderr
@@ -1,51 +1,94 @@
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:7:1
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:16:9
    |
-LL | #![rustc_deprecated()]
-   | ^^^^^^^^^^^^^^^^^^^^^^
+LL |         #![rustc_deprecated()]
+   |         ^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:10:1
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:21:5
    |
-LL | #[rustc_deprecated()]
-   | ^^^^^^^^^^^^^^^^^^^^^
+LL |     #[rustc_deprecated()]
+   |     ^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:13:17
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:26:5
    |
-LL |     mod inner { #![rustc_deprecated()] }
-   |                 ^^^^^^^^^^^^^^^^^^^^^^
+LL |     #[rustc_deprecated()]
+   |     ^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:16:5
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:32:5
    |
-LL |     #[rustc_deprecated()] fn f() { }
+LL |     #[rustc_deprecated()]
    |     ^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:19:5
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:37:5
    |
-LL |     #[rustc_deprecated()] struct S;
+LL |     #[rustc_deprecated()]
    |     ^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:19:5
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:11:1
    |
-LL |     #[rustc_deprecated()] struct S;
-   |     ^^^^^^^^^^^^^^^^^^^^^
+LL | #[rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:23:5
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:7:1
+   |
+LL | #![rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:7:1
+   |
+LL | #![rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:11:1
+   |
+LL | #[rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:16:9
+   |
+LL |         #![rustc_deprecated()]
+   |         ^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:21:5
    |
-LL |     #[rustc_deprecated()] type T = S;
+LL |     #[rustc_deprecated()]
    |     ^^^^^^^^^^^^^^^^^^^^^
 
-error[E0734]: stability attributes may not be used outside of the standard library
+error[E0542]: missing 'since'
   --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:26:5
    |
-LL |     #[rustc_deprecated()] impl S { }
+LL |     #[rustc_deprecated()]
+   |     ^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:26:5
+   |
+LL |     #[rustc_deprecated()]
+   |     ^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:32:5
+   |
+LL |     #[rustc_deprecated()]
+   |     ^^^^^^^^^^^^^^^^^^^^^
+
+error[E0542]: missing 'since'
+  --> $DIR/issue-43106-gating-of-rustc_deprecated.rs:37:5
+   |
+LL |     #[rustc_deprecated()]
    |     ^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to 8 previous errors
+error: aborting due to 15 previous errors
 
-For more information about this error, try `rustc --explain E0734`.
+Some errors have detailed explanations: E0542, E0734.
+For more information about an error, try `rustc --explain E0542`.
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-stable.rs b/src/test/ui/feature-gates/issue-43106-gating-of-stable.rs
index 73ff965307f..621ec01bbe2 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-stable.rs
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-stable.rs
@@ -10,21 +10,26 @@
 #[stable()]
 //~^ ERROR stability attributes may not be used outside of the standard library
 mod stable {
-    mod inner { #![stable()] }
-    //~^ ERROR stability attributes may not be used outside of the standard library
+    mod inner {
+        #![stable()]
+        //~^ ERROR stability attributes may not be used outside of the standard library
+    }
 
-    #[stable()] fn f() { }
+    #[stable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    fn f() {}
 
-    #[stable()] struct S;
+    #[stable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
-    //~| ERROR stability attributes may not be used outside of the standard library
+    struct S;
 
-    #[stable()] type T = S;
+    #[stable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    type T = S;
 
-    #[stable()] impl S { }
+    #[stable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    impl S {}
 }
 
 fn main() {}
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-stable.stderr b/src/test/ui/feature-gates/issue-43106-gating-of-stable.stderr
index 2573db1d684..677fef3a926 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-stable.stderr
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-stable.stderr
@@ -1,51 +1,45 @@
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:7:1
-   |
-LL | #![stable()]
-   | ^^^^^^^^^^^^
-
-error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:10:1
+  --> $DIR/issue-43106-gating-of-stable.rs:14:9
    |
-LL | #[stable()]
-   | ^^^^^^^^^^^
+LL |         #![stable()]
+   |         ^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:13:17
+  --> $DIR/issue-43106-gating-of-stable.rs:18:5
    |
-LL |     mod inner { #![stable()] }
-   |                 ^^^^^^^^^^^^
+LL |     #[stable()]
+   |     ^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:16:5
+  --> $DIR/issue-43106-gating-of-stable.rs:22:5
    |
-LL |     #[stable()] fn f() { }
+LL |     #[stable()]
    |     ^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:19:5
+  --> $DIR/issue-43106-gating-of-stable.rs:26:5
    |
-LL |     #[stable()] struct S;
+LL |     #[stable()]
    |     ^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:19:5
+  --> $DIR/issue-43106-gating-of-stable.rs:30:5
    |
-LL |     #[stable()] struct S;
+LL |     #[stable()]
    |     ^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:23:5
+  --> $DIR/issue-43106-gating-of-stable.rs:10:1
    |
-LL |     #[stable()] type T = S;
-   |     ^^^^^^^^^^^
+LL | #[stable()]
+   | ^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-stable.rs:26:5
+  --> $DIR/issue-43106-gating-of-stable.rs:7:1
    |
-LL |     #[stable()] impl S { }
-   |     ^^^^^^^^^^^
+LL | #![stable()]
+   | ^^^^^^^^^^^^
 
-error: aborting due to 8 previous errors
+error: aborting due to 7 previous errors
 
 For more information about this error, try `rustc --explain E0734`.
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-unstable.rs b/src/test/ui/feature-gates/issue-43106-gating-of-unstable.rs
index d8339b00c12..d507bcd8f15 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-unstable.rs
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-unstable.rs
@@ -10,21 +10,26 @@
 #[unstable()]
 //~^ ERROR stability attributes may not be used outside of the standard library
 mod unstable {
-    mod inner { #![unstable()] }
-    //~^ ERROR stability attributes may not be used outside of the standard library
+    mod inner {
+        #![unstable()]
+        //~^ ERROR stability attributes may not be used outside of the standard library
+    }
 
-    #[unstable()] fn f() { }
+    #[unstable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    fn f() {}
 
-    #[unstable()] struct S;
+    #[unstable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
-    //~| ERROR stability attributes may not be used outside of the standard library
+    struct S;
 
-    #[unstable()] type T = S;
+    #[unstable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    type T = S;
 
-    #[unstable()] impl S { }
+    #[unstable()]
     //~^ ERROR stability attributes may not be used outside of the standard library
+    impl S {}
 }
 
 fn main() {}
diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-unstable.stderr b/src/test/ui/feature-gates/issue-43106-gating-of-unstable.stderr
index 500675e054c..a2f361878c6 100644
--- a/src/test/ui/feature-gates/issue-43106-gating-of-unstable.stderr
+++ b/src/test/ui/feature-gates/issue-43106-gating-of-unstable.stderr
@@ -1,51 +1,45 @@
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:7:1
-   |
-LL | #![unstable()]
-   | ^^^^^^^^^^^^^^
-
-error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:10:1
+  --> $DIR/issue-43106-gating-of-unstable.rs:14:9
    |
-LL | #[unstable()]
-   | ^^^^^^^^^^^^^
+LL |         #![unstable()]
+   |         ^^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:13:17
+  --> $DIR/issue-43106-gating-of-unstable.rs:18:5
    |
-LL |     mod inner { #![unstable()] }
-   |                 ^^^^^^^^^^^^^^
+LL |     #[unstable()]
+   |     ^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:16:5
+  --> $DIR/issue-43106-gating-of-unstable.rs:22:5
    |
-LL |     #[unstable()] fn f() { }
+LL |     #[unstable()]
    |     ^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:19:5
+  --> $DIR/issue-43106-gating-of-unstable.rs:26:5
    |
-LL |     #[unstable()] struct S;
+LL |     #[unstable()]
    |     ^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:19:5
+  --> $DIR/issue-43106-gating-of-unstable.rs:30:5
    |
-LL |     #[unstable()] struct S;
+LL |     #[unstable()]
    |     ^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:23:5
+  --> $DIR/issue-43106-gating-of-unstable.rs:10:1
    |
-LL |     #[unstable()] type T = S;
-   |     ^^^^^^^^^^^^^
+LL | #[unstable()]
+   | ^^^^^^^^^^^^^
 
 error[E0734]: stability attributes may not be used outside of the standard library
-  --> $DIR/issue-43106-gating-of-unstable.rs:26:5
+  --> $DIR/issue-43106-gating-of-unstable.rs:7:1
    |
-LL |     #[unstable()] impl S { }
-   |     ^^^^^^^^^^^^^
+LL | #![unstable()]
+   | ^^^^^^^^^^^^^^
 
-error: aborting due to 8 previous errors
+error: aborting due to 7 previous errors
 
 For more information about this error, try `rustc --explain E0734`.
diff --git a/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.rs b/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.rs
index 1f0a7a8f8a5..1627d1d3f9f 100644
--- a/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.rs
+++ b/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.rs
@@ -3,4 +3,5 @@
 #[unstable()] //~ ERROR: stability attributes may not be used
 #[stable()] //~ ERROR: stability attributes may not be used
 #[rustc_deprecated()] //~ ERROR: stability attributes may not be used
-fn main() { }
+//~^ ERROR missing 'since'
+fn main() {}
diff --git a/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.stderr b/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.stderr
index 32b0f405d6f..a2b2d3cbe59 100644
--- a/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.stderr
+++ b/src/test/ui/stability-attribute/stability-attribute-non-staged-force-unstable.stderr
@@ -16,6 +16,13 @@ error[E0734]: stability attributes may not be used outside of the standard libra
 LL | #[rustc_deprecated()]
    | ^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to 3 previous errors
+error[E0542]: missing 'since'
+  --> $DIR/stability-attribute-non-staged-force-unstable.rs:5:1
+   |
+LL | #[rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 4 previous errors
 
-For more information about this error, try `rustc --explain E0734`.
+Some errors have detailed explanations: E0542, E0734.
+For more information about an error, try `rustc --explain E0542`.
diff --git a/src/test/ui/stability-attribute/stability-attribute-non-staged.rs b/src/test/ui/stability-attribute/stability-attribute-non-staged.rs
index fc2c2b587fe..dfbd9ea5ebf 100644
--- a/src/test/ui/stability-attribute/stability-attribute-non-staged.rs
+++ b/src/test/ui/stability-attribute/stability-attribute-non-staged.rs
@@ -1,4 +1,5 @@
 #[unstable()] //~ ERROR: stability attributes may not be used
 #[stable()] //~ ERROR: stability attributes may not be used
 #[rustc_deprecated()] //~ ERROR: stability attributes may not be used
-fn main() { }
+//~^ ERROR missing 'since'
+fn main() {}
diff --git a/src/test/ui/stability-attribute/stability-attribute-non-staged.stderr b/src/test/ui/stability-attribute/stability-attribute-non-staged.stderr
index 7648effc480..9af8d1df4ea 100644
--- a/src/test/ui/stability-attribute/stability-attribute-non-staged.stderr
+++ b/src/test/ui/stability-attribute/stability-attribute-non-staged.stderr
@@ -16,6 +16,13 @@ error[E0734]: stability attributes may not be used outside of the standard libra
 LL | #[rustc_deprecated()]
    | ^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to 3 previous errors
+error[E0542]: missing 'since'
+  --> $DIR/stability-attribute-non-staged.rs:3:1
+   |
+LL | #[rustc_deprecated()]
+   | ^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 4 previous errors
 
-For more information about this error, try `rustc --explain E0734`.
+Some errors have detailed explanations: E0542, E0734.
+For more information about an error, try `rustc --explain E0542`.