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Remove useless doc_alias feature gate #80724

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Merged
merged 1 commit into from
Jan 6, 2021
Merged

Remove useless doc_alias feature gate #80724

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2 changes: 0 additions & 2 deletions src/test/rustdoc-ui/doc-alias-crate-level.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
#![feature(doc_alias)]

#![doc(alias = "crate-level-not-working")] //~ ERROR

#[doc(alias = "shouldn't work!")] //~ ERROR
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4 changes: 2 additions & 2 deletions src/test/rustdoc-ui/doc-alias-crate-level.stderr
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Original file line number Diff line number Diff line change
@@ -1,11 +1,11 @@
error: '\'' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/doc-alias-crate-level.rs:5:15
--> $DIR/doc-alias-crate-level.rs:3:15
|
LL | #[doc(alias = "shouldn't work!")]
| ^^^^^^^^^^^^^^^^^

error: `#![doc(alias = "...")]` isn't allowed as a crate level attribute
--> $DIR/doc-alias-crate-level.rs:3:8
--> $DIR/doc-alias-crate-level.rs:1:8
|
LL | #![doc(alias = "crate-level-not-working")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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1 change: 0 additions & 1 deletion src/test/ui/check-doc-alias-attr-location.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
#![crate_type="lib"]
#![feature(doc_alias)]

pub struct Bar;
pub trait Foo {
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8 changes: 4 additions & 4 deletions src/test/ui/check-doc-alias-attr-location.stderr
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Original file line number Diff line number Diff line change
@@ -1,23 +1,23 @@
error: `#[doc(alias = "...")]` isn't allowed on extern block
--> $DIR/check-doc-alias-attr-location.rs:10:7
--> $DIR/check-doc-alias-attr-location.rs:9:7
|
LL | #[doc(alias = "foo")]
| ^^^^^^^^^^^^^

error: `#[doc(alias = "...")]` isn't allowed on implementation block
--> $DIR/check-doc-alias-attr-location.rs:13:7
--> $DIR/check-doc-alias-attr-location.rs:12:7
|
LL | #[doc(alias = "bar")]
| ^^^^^^^^^^^^^

error: `#[doc(alias = "...")]` isn't allowed on implementation block
--> $DIR/check-doc-alias-attr-location.rs:19:7
--> $DIR/check-doc-alias-attr-location.rs:18:7
|
LL | #[doc(alias = "foobar")]
| ^^^^^^^^^^^^^^^^

error: `#[doc(alias = "...")]` isn't allowed on type alias in implementation block
--> $DIR/check-doc-alias-attr-location.rs:21:11
--> $DIR/check-doc-alias-attr-location.rs:20:11
|
LL | #[doc(alias = "assoc")]
| ^^^^^^^^^^^^^^^
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1 change: 0 additions & 1 deletion src/test/ui/check-doc-alias-attr.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
#![crate_type = "lib"]
#![feature(doc_alias)]

#[doc(alias = "foo")] // ok!
pub struct Bar;
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18 changes: 9 additions & 9 deletions src/test/ui/check-doc-alias-attr.stderr
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Original file line number Diff line number Diff line change
@@ -1,55 +1,55 @@
error: doc alias attribute expects a string: #[doc(alias = "a")]
--> $DIR/check-doc-alias-attr.rs:7:7
--> $DIR/check-doc-alias-attr.rs:6:7
|
LL | #[doc(alias)]
| ^^^^^

error: doc alias attribute expects a string: #[doc(alias = "a")]
--> $DIR/check-doc-alias-attr.rs:8:7
--> $DIR/check-doc-alias-attr.rs:7:7
|
LL | #[doc(alias = 0)]
| ^^^^^^^^^

error: doc alias attribute expects a string: #[doc(alias = "a")]
--> $DIR/check-doc-alias-attr.rs:9:7
--> $DIR/check-doc-alias-attr.rs:8:7
|
LL | #[doc(alias("bar"))]
| ^^^^^^^^^^^^

error: '\"' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/check-doc-alias-attr.rs:10:15
--> $DIR/check-doc-alias-attr.rs:9:15
|
LL | #[doc(alias = "\"")]
| ^^^^

error: '\n' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/check-doc-alias-attr.rs:11:15
--> $DIR/check-doc-alias-attr.rs:10:15
|
LL | #[doc(alias = "\n")]
| ^^^^

error: '\n' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/check-doc-alias-attr.rs:12:15
--> $DIR/check-doc-alias-attr.rs:11:15
|
LL | #[doc(alias = "
| _______________^
LL | | ")]
| |_^

error: '\t' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/check-doc-alias-attr.rs:14:15
--> $DIR/check-doc-alias-attr.rs:13:15
|
LL | #[doc(alias = "\t")]
| ^^^^

error: `#[doc(alias = "...")]` cannot start or end with ' '
--> $DIR/check-doc-alias-attr.rs:15:15
--> $DIR/check-doc-alias-attr.rs:14:15
|
LL | #[doc(alias = " hello")]
| ^^^^^^^^

error: `#[doc(alias = "...")]` cannot start or end with ' '
--> $DIR/check-doc-alias-attr.rs:16:15
--> $DIR/check-doc-alias-attr.rs:15:15
|
LL | #[doc(alias = "hello ")]
| ^^^^^^^^
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2 changes: 0 additions & 2 deletions src/test/ui/doc-alias-crate-level.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
// compile-flags: -Zdeduplicate-diagnostics=no

#![feature(doc_alias)]

#![crate_type = "lib"]

#![doc(alias = "not working!")] //~ ERROR
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4 changes: 2 additions & 2 deletions src/test/ui/doc-alias-crate-level.stderr
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Original file line number Diff line number Diff line change
@@ -1,11 +1,11 @@
error: '\'' character isn't allowed in `#[doc(alias = "...")]`
--> $DIR/doc-alias-crate-level.rs:9:15
--> $DIR/doc-alias-crate-level.rs:7:15
|
LL | #[doc(alias = "shouldn't work!")]
| ^^^^^^^^^^^^^^^^^

error: `#![doc(alias = "...")]` isn't allowed as a crate level attribute
--> $DIR/doc-alias-crate-level.rs:7:8
--> $DIR/doc-alias-crate-level.rs:5:8
|
LL | #![doc(alias = "not working!")]
| ^^^^^^^^^^^^^^^^^^^^^^
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