diff options
Diffstat (limited to 'src/test/rustdoc-ui')
21 files changed, 310 insertions, 7 deletions
diff --git a/src/test/rustdoc-ui/auxiliary/issue-61592.rs b/src/test/rustdoc-ui/auxiliary/issue-61592.rs new file mode 100644 index 00000000000..57a365b3f38 --- /dev/null +++ b/src/test/rustdoc-ui/auxiliary/issue-61592.rs @@ -0,0 +1,3 @@ +#![crate_name = "foo"] + +pub trait Foo {} diff --git a/src/test/rustdoc-ui/doc-alias-crate-level.rs b/src/test/rustdoc-ui/doc-alias-crate-level.rs index 309d0bc4d43..70618ac01df 100644 --- a/src/test/rustdoc-ui/doc-alias-crate-level.rs +++ b/src/test/rustdoc-ui/doc-alias-crate-level.rs @@ -1,5 +1,3 @@ -#![feature(doc_alias)] - #![doc(alias = "crate-level-not-working")] //~ ERROR #[doc(alias = "shouldn't work!")] //~ ERROR diff --git a/src/test/rustdoc-ui/doc-alias-crate-level.stderr b/src/test/rustdoc-ui/doc-alias-crate-level.stderr index a58e91c5aa7..9e746cba05f 100644 --- a/src/test/rustdoc-ui/doc-alias-crate-level.stderr +++ b/src/test/rustdoc-ui/doc-alias-crate-level.stderr @@ -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")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/rustdoc-ui/doc-alias-same-name.rs b/src/test/rustdoc-ui/doc-alias-same-name.rs new file mode 100644 index 00000000000..da97c267618 --- /dev/null +++ b/src/test/rustdoc-ui/doc-alias-same-name.rs @@ -0,0 +1,4 @@ +#![crate_type = "lib"] + +#[doc(alias = "Foo")] //~ ERROR +pub struct Foo; diff --git a/src/test/rustdoc-ui/doc-alias-same-name.stderr b/src/test/rustdoc-ui/doc-alias-same-name.stderr new file mode 100644 index 00000000000..5ba09a2eae1 --- /dev/null +++ b/src/test/rustdoc-ui/doc-alias-same-name.stderr @@ -0,0 +1,8 @@ +error: `#[doc(alias = "...")]` is the same as the item's name + --> $DIR/doc-alias-same-name.rs:3:7 + | +LL | #[doc(alias = "Foo")] + | ^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/src/test/rustdoc-ui/error-in-impl-trait/const-generics.rs b/src/test/rustdoc-ui/error-in-impl-trait/const-generics.rs index 97760cbf8fb..ed62f0208aa 100644 --- a/src/test/rustdoc-ui/error-in-impl-trait/const-generics.rs +++ b/src/test/rustdoc-ui/error-in-impl-trait/const-generics.rs @@ -1,6 +1,5 @@ // check-pass // edition:2018 -#![feature(min_const_generics)] trait ValidTrait {} /// This has docs diff --git a/src/test/rustdoc-ui/ignore-block-help.rs b/src/test/rustdoc-ui/ignore-block-help.rs new file mode 100644 index 00000000000..c22dddd11df --- /dev/null +++ b/src/test/rustdoc-ui/ignore-block-help.rs @@ -0,0 +1,7 @@ +// check-pass + +/// ```ignore (to-prevent-tidy-error) +/// let heart = '❤️'; +/// ``` +//~^^^ WARN +pub struct X; diff --git a/src/test/rustdoc-ui/ignore-block-help.stderr b/src/test/rustdoc-ui/ignore-block-help.stderr new file mode 100644 index 00000000000..d45cd92d2d1 --- /dev/null +++ b/src/test/rustdoc-ui/ignore-block-help.stderr @@ -0,0 +1,17 @@ +warning: could not parse code block as Rust code + --> $DIR/ignore-block-help.rs:3:5 + | +LL | /// ```ignore (to-prevent-tidy-error) + | _____^ +LL | | /// let heart = '❤️'; +LL | | /// ``` + | |_______^ + | + = note: error from rustc: character literal may only contain one codepoint +help: `ignore` code blocks require valid Rust code for syntax highlighting. Mark blocks that do not contain Rust code as text + | +LL | /// ```text,ignore (to-prevent-tidy-error) + | ^^^^^^^^ + +warning: 1 warning emitted + diff --git a/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.rs b/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.rs new file mode 100644 index 00000000000..0d1d5d1134b --- /dev/null +++ b/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.rs @@ -0,0 +1,3 @@ +#![deny(broken_intra_doc_links)] +//! [static@u8::MIN] +//~^ ERROR incompatible link kind diff --git a/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.stderr b/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.stderr new file mode 100644 index 00000000000..ed1c10f9e0c --- /dev/null +++ b/src/test/rustdoc-ui/intra-doc/incompatible-primitive-disambiguator.stderr @@ -0,0 +1,15 @@ +error: incompatible link kind for `u8::MIN` + --> $DIR/incompatible-primitive-disambiguator.rs:2:6 + | +LL | //! [static@u8::MIN] + | ^^^^^^^^^^^^^^ help: to link to the associated constant, prefix with `const@`: `const@u8::MIN` + | +note: the lint level is defined here + --> $DIR/incompatible-primitive-disambiguator.rs:1:9 + | +LL | #![deny(broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^ + = note: this link resolved to an associated constant, which is not a static + +error: aborting due to previous error + diff --git a/src/test/rustdoc-ui/intra-doc/non-path-primitives.rs b/src/test/rustdoc-ui/intra-doc/non-path-primitives.rs new file mode 100644 index 00000000000..114502b0ddf --- /dev/null +++ b/src/test/rustdoc-ui/intra-doc/non-path-primitives.rs @@ -0,0 +1,34 @@ +#![deny(broken_intra_doc_links)] +// These are links that could reasonably expected to work, but don't. + +// `[]` isn't supported because it had too many false positives. +//! [X]([T]::not_here) +//! [Y](&[]::not_here) +//! [X]([]::not_here) +//! [Y]([T;N]::not_here) + +// These don't work because markdown syntax doesn't allow it. +//! [[T]::rotate_left] //~ ERROR unresolved link to `T` +//! [&[]::not_here] +// //~ ERROR unresolved link to `Z` +//! [`[T; N]::map`] +//! [[]::map] +//! [Z][] //~ ERROR unresolved link to `Z` +//! +//! [Z]: [T; N]::map //~ ERROR unresolved link to `Z` + +// `()` isn't supported because it had too many false positives. +//! [()::not_here] +//! [X]((,)::not_here) +//! [(,)::not_here] + +// FIXME: Associated items on some primitives aren't working, because the impls +// are part of the compiler instead of being part of the source code. +//! [unit::eq] //~ ERROR unresolved +//! [tuple::eq] //~ ERROR unresolved +//! [fn::eq] //~ ERROR unresolved +//! [never::eq] //~ ERROR unresolved + +// FIXME(#78800): This breaks because it's a blanket impl +// (I think? Might break for other reasons too.) +//! [reference::deref] //~ ERROR unresolved diff --git a/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr b/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr new file mode 100644 index 00000000000..ea831e648f6 --- /dev/null +++ b/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr @@ -0,0 +1,69 @@ +error: unresolved link to `T` + --> $DIR/non-path-primitives.rs:11:7 + | +LL | //! [[T]::rotate_left] + | ^ no item named `T` in scope + | +note: the lint level is defined here + --> $DIR/non-path-primitives.rs:1:9 + | +LL | #![deny(broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^ + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `Z` + --> $DIR/non-path-primitives.rs:13:5 + | +LL | // + | ^ no item named `Z` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `Z` + --> $DIR/non-path-primitives.rs:16:6 + | +LL | //! [Z][] + | ^ no item named `Z` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `Z` + --> $DIR/non-path-primitives.rs:18:6 + | +LL | //! [Z]: [T; N]::map + | ^ no item named `Z` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `unit::eq` + --> $DIR/non-path-primitives.rs:27:6 + | +LL | //! [unit::eq] + | ^^^^^^^^ the builtin type `unit` has no associated item named `eq` + +error: unresolved link to `tuple::eq` + --> $DIR/non-path-primitives.rs:28:6 + | +LL | //! [tuple::eq] + | ^^^^^^^^^ the builtin type `tuple` has no associated item named `eq` + +error: unresolved link to `fn::eq` + --> $DIR/non-path-primitives.rs:29:6 + | +LL | //! [fn::eq] + | ^^^^^^ the builtin type `fn` has no associated item named `eq` + +error: unresolved link to `never::eq` + --> $DIR/non-path-primitives.rs:30:6 + | +LL | //! [never::eq] + | ^^^^^^^^^ the builtin type `never` has no associated item named `eq` + +error: unresolved link to `reference::deref` + --> $DIR/non-path-primitives.rs:34:6 + | +LL | //! [reference::deref] + | ^^^^^^^^^^^^^^^^ the builtin type `reference` has no associated item named `deref` + +error: aborting due to 9 previous errors + diff --git a/src/test/rustdoc-ui/invalid-syntax.stderr b/src/test/rustdoc-ui/invalid-syntax.stderr index 9a7a4d21013..75acdc5ab5f 100644 --- a/src/test/rustdoc-ui/invalid-syntax.stderr +++ b/src/test/rustdoc-ui/invalid-syntax.stderr @@ -127,8 +127,10 @@ LL | /// ```text warning: could not parse code block as Rust code --> $DIR/invalid-syntax.rs:92:9 | -LL | /// \____/ - | ^^^^^^ +LL | /// \____/ + | _________^ +LL | | /// + | |_ | = note: error from rustc: unknown start of token: \ diff --git a/src/test/rustdoc-ui/issue-61592-2.rs b/src/test/rustdoc-ui/issue-61592-2.rs new file mode 100644 index 00000000000..5b4fc5ee700 --- /dev/null +++ b/src/test/rustdoc-ui/issue-61592-2.rs @@ -0,0 +1,10 @@ +// aux-build:issue-61592.rs + +extern crate foo; + +#[doc = "bar"] +#[doc(inline)] //~ ERROR +#[doc = "baz"] +pub use foo::Foo as _; + +fn main() {} diff --git a/src/test/rustdoc-ui/issue-61592-2.stderr b/src/test/rustdoc-ui/issue-61592-2.stderr new file mode 100644 index 00000000000..1b7f8bb552c --- /dev/null +++ b/src/test/rustdoc-ui/issue-61592-2.stderr @@ -0,0 +1,12 @@ +error[E0780]: anonymous imports cannot be inlined + --> $DIR/issue-61592-2.rs:6:7 + | +LL | #[doc(inline)] + | ^^^^^^ +LL | #[doc = "baz"] +LL | pub use foo::Foo as _; + | ---------------------- anonymous import + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0780`. diff --git a/src/test/rustdoc-ui/issue-61592.rs b/src/test/rustdoc-ui/issue-61592.rs new file mode 100644 index 00000000000..66772557f2c --- /dev/null +++ b/src/test/rustdoc-ui/issue-61592.rs @@ -0,0 +1,8 @@ +// aux-build:issue-61592.rs + +extern crate foo; + +#[doc(inline)] //~ ERROR +pub use foo::Foo as _; + +fn main() {} diff --git a/src/test/rustdoc-ui/issue-61592.stderr b/src/test/rustdoc-ui/issue-61592.stderr new file mode 100644 index 00000000000..9c9c9106f8a --- /dev/null +++ b/src/test/rustdoc-ui/issue-61592.stderr @@ -0,0 +1,11 @@ +error[E0780]: anonymous imports cannot be inlined + --> $DIR/issue-61592.rs:5:7 + | +LL | #[doc(inline)] + | ^^^^^^ +LL | pub use foo::Foo as _; + | ---------------------- anonymous import + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0780`. diff --git a/src/test/rustdoc-ui/reference-link-reports-error-once.rs b/src/test/rustdoc-ui/reference-link-reports-error-once.rs new file mode 100644 index 00000000000..7957ee373c4 --- /dev/null +++ b/src/test/rustdoc-ui/reference-link-reports-error-once.rs @@ -0,0 +1,20 @@ +#![deny(broken_intra_doc_links)] + +/// Links to [a] [link][a] +/// And also a [third link][a] +/// And also a [reference link][b] +/// +/// Other links to the same target should still emit error: [ref] //~ERROR unresolved link to `ref` +/// Duplicate [ref] //~ERROR unresolved link to `ref` +/// +/// Other links to other targets should still emit error: [ref2] //~ERROR unresolved link to `ref2` +/// Duplicate [ref2] //~ERROR unresolved link to `ref2` +/// +/// [a]: ref +//~^ ERROR unresolved link to `ref` +/// [b]: ref2 +//~^ ERROR unresolved link to + +/// [ref][] +//~^ ERROR unresolved link +pub fn f() {} diff --git a/src/test/rustdoc-ui/reference-link-reports-error-once.stderr b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr new file mode 100644 index 00000000000..218eb334a6f --- /dev/null +++ b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr @@ -0,0 +1,63 @@ +error: unresolved link to `ref` + --> $DIR/reference-link-reports-error-once.rs:13:10 + | +LL | /// [a]: ref + | ^^^ no item named `ref` in scope + | +note: the lint level is defined here + --> $DIR/reference-link-reports-error-once.rs:1:9 + | +LL | #![deny(broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^ + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref2` + --> $DIR/reference-link-reports-error-once.rs:15:10 + | +LL | /// [b]: ref2 + | ^^^^ no item named `ref2` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref` + --> $DIR/reference-link-reports-error-once.rs:7:62 + | +LL | /// Other links to the same target should still emit error: [ref] + | ^^^ no item named `ref` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref` + --> $DIR/reference-link-reports-error-once.rs:8:16 + | +LL | /// Duplicate [ref] + | ^^^ no item named `ref` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref2` + --> $DIR/reference-link-reports-error-once.rs:10:60 + | +LL | /// Other links to other targets should still emit error: [ref2] + | ^^^^ no item named `ref2` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref2` + --> $DIR/reference-link-reports-error-once.rs:11:16 + | +LL | /// Duplicate [ref2] + | ^^^^ no item named `ref2` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: unresolved link to `ref` + --> $DIR/reference-link-reports-error-once.rs:18:6 + | +LL | /// [ref][] + | ^^^ no item named `ref` in scope + | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + +error: aborting due to 7 previous errors + diff --git a/src/test/rustdoc-ui/reference-links.rs b/src/test/rustdoc-ui/reference-links.rs new file mode 100644 index 00000000000..6e00b9f0fa1 --- /dev/null +++ b/src/test/rustdoc-ui/reference-links.rs @@ -0,0 +1,6 @@ +// Test that errors point to the reference, not to the title text. +#![deny(broken_intra_doc_links)] +//! Links to [a] [link][a] +//! +//! [a]: std::process::Comman +//~^ ERROR unresolved diff --git a/src/test/rustdoc-ui/reference-links.stderr b/src/test/rustdoc-ui/reference-links.stderr new file mode 100644 index 00000000000..3df89df21b4 --- /dev/null +++ b/src/test/rustdoc-ui/reference-links.stderr @@ -0,0 +1,14 @@ +error: unresolved link to `std::process::Comman` + --> $DIR/reference-links.rs:5:10 + | +LL | //! [a]: std::process::Comman + | ^^^^^^^^^^^^^^^^^^^^ no item named `Comman` in module `process` + | +note: the lint level is defined here + --> $DIR/reference-links.rs:2:9 + | +LL | #![deny(broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + |