tests/ui/feature-gates/issue-43106-gating-of-stable.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
27
28
29
30
31
32
33
34
35

// Testing gating of `#[stable]` in "weird" places.
//
// This file sits on its own because these signal errors, making
// this test incompatible with the "warnings only" nature of
// issue-43106-gating-of-builtin-attrs.rs

#![stable()]
//~^ ERROR stability attributes may not be used outside of the standard library

#[stable()]
//~^ ERROR stability attributes may not be used outside of the standard library
mod stable {
    mod inner {
        #![stable()]
        //~^ ERROR stability attributes may not be used outside of the standard library
    }

    #[stable()]
    //~^ ERROR stability attributes may not be used outside of the standard library
    fn f() {}

    #[stable()]
    //~^ ERROR stability attributes may not be used outside of the standard library
    struct S;

    #[stable()]
    //~^ ERROR stability attributes may not be used outside of the standard library
    type T = S;

    #[stable()]
    //~^ ERROR stability attributes may not be used outside of the standard library
    impl S {}
}

fn main() {}