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| author | bors <bors@rust-lang.org> | 2020-09-05 09:35:17 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-09-05 09:35:17 +0000 |
| commit | 02fe30971ef397bcff3460a9aaf175e0810c2c90 (patch) | |
| tree | b6a3fc425642f8a041d6611779445efca45ab48b /src | |
| parent | c3364780d2cfddfe329f62a3ec138fd4f9a60e27 (diff) | |
| parent | b61eab5d514af27009769373360b57dd55036a23 (diff) | |
| download | rust-02fe30971ef397bcff3460a9aaf175e0810c2c90.tar.gz rust-02fe30971ef397bcff3460a9aaf175e0810c2c90.zip | |
Auto merge of #75888 - GuillaumeGomez:trait-impl-assoc-const-doc-alias, r=ollie27
Add check for doc alias on assoc const in trait impl Fixes #73721. r? @ollie27
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/rustdoc-ui/doc-alias-assoc-const.rs | 22 | ||||
| -rw-r--r-- | src/test/rustdoc-ui/doc-alias-assoc-const.stderr | 8 |
2 files changed, 30 insertions, 0 deletions
diff --git a/src/test/rustdoc-ui/doc-alias-assoc-const.rs b/src/test/rustdoc-ui/doc-alias-assoc-const.rs new file mode 100644 index 00000000000..73e23c152f2 --- /dev/null +++ b/src/test/rustdoc-ui/doc-alias-assoc-const.rs @@ -0,0 +1,22 @@ +#![feature(doc_alias)] +#![feature(trait_alias)] + +pub struct Foo; + +pub trait Bar { + const BAZ: u8; +} + +impl Bar for Foo { + #[doc(alias = "CONST_BAZ")] //~ ERROR + const BAZ: u8 = 0; +} + +impl Foo { + #[doc(alias = "CONST_FOO")] // ok! + pub const FOO: u8 = 0; + + pub fn bar() -> u8 { + Self::FOO + } +} diff --git a/src/test/rustdoc-ui/doc-alias-assoc-const.stderr b/src/test/rustdoc-ui/doc-alias-assoc-const.stderr new file mode 100644 index 00000000000..3c64548cc20 --- /dev/null +++ b/src/test/rustdoc-ui/doc-alias-assoc-const.stderr @@ -0,0 +1,8 @@ +error: `#[doc(alias = "...")]` isn't allowed on associated constant in trait implementation block + --> $DIR/doc-alias-assoc-const.rs:11:11 + | +LL | #[doc(alias = "CONST_BAZ")] + | ^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + |