rust/tests/rustdoc-ui/tuple-variadic-check.rs

#![feature(rustdoc_internals)]

trait Mine {}

// This one is fine
#[doc(fake_variadic)]
impl<T> Mine for (T,) {}

trait Mine2 {}

// This one is not
#[doc(fake_variadic)] //~ ERROR
impl<T, U> Mine for (T,U) {}

fn main() {}
rustdoc: change error message for invalid `#[doc(tuple_variadic)]` Add test case. 2022-06-12 20:49:42 +00:00			`#![feature(rustdoc_internals)]`

			`trait Mine {}`

			`// This one is fine`
rustdoc: extend `#[doc(tuple_variadic)]` to fn pointers The attribute is also renamed `fake_variadic`. 2022-06-16 16:50:57 +00:00			`#[doc(fake_variadic)]`
rustdoc: change error message for invalid `#[doc(tuple_variadic)]` Add test case. 2022-06-12 20:49:42 +00:00			`impl<T> Mine for (T,) {}`

			`trait Mine2 {}`

			`// This one is not`
rustdoc: extend `#[doc(tuple_variadic)]` to fn pointers The attribute is also renamed `fake_variadic`. 2022-06-16 16:50:57 +00:00			`#[doc(fake_variadic)] //~ ERROR`
rustdoc: change error message for invalid `#[doc(tuple_variadic)]` Add test case. 2022-06-12 20:49:42 +00:00			`impl<T, U> Mine for (T,U) {}`

			`fn main() {}`