src/test/ui/rustdoc/check-doc-alias-attr-location.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

#![crate_type = "lib"]

pub struct Bar;
pub trait Foo {
    type X;
    fn foo(x: u32) -> Self::X;
}

#[doc(alias = "foo")] //~ ERROR
extern "C" {}

#[doc(alias = "bar")] //~ ERROR
impl Bar {
    #[doc(alias = "const")]
    const A: u32 = 0;
}

#[doc(alias = "foobar")] //~ ERROR
impl Foo for Bar {
    #[doc(alias = "assoc")] //~ ERROR
    type X = i32;
    fn foo(#[doc(alias = "qux")] _x: u32) -> Self::X {
        //~^ ERROR
        0
    }
}