rust/src/test/rustdoc-ui/tuple-variadic-check.rs
Michael Howell 1169832f2f rustdoc: extend #[doc(tuple_variadic)] to fn pointers
The attribute is also renamed `fake_variadic`.
2022-07-17 16:32:06 -07:00

15 lines
225 B
Rust

#![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() {}