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Add test for #[doc(alias = "...")] at crate level

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This commit is contained in:
Guillaume Gomez 2020-09-04 17:13:08 +02:00
parent 0e68e1ba5c
commit 5c836e3207
4 changed files with 24 additions and 0 deletions
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3
src/test/rustdoc-ui/doc-alias-crate-level.rs Normal file
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#![feature(doc_alias)]
#![doc(alias = "shouldn't work!")] //~ ERROR

8
src/test/rustdoc-ui/doc-alias-crate-level.stderr Normal file
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error: `#![doc(alias = "...")]` isn't allowed as a crate level attribute
--> $DIR/doc-alias-crate-level.rs:3:8
|
LL | #![doc(alias = "shouldn't work!")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error

5
src/test/ui/doc-alias-crate-level.rs Normal file
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#![feature(doc_alias)]
#![crate_type = "lib"]
#![doc(alias = "shouldn't work!")] //~ ERROR

8
src/test/ui/doc-alias-crate-level.stderr Normal file
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error: `#![doc(alias = "...")]` isn't allowed as a crate level attribute
--> $DIR/doc-alias-crate-level.rs:5:8
|
LL | #![doc(alias = "shouldn't work!")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error