rust/tests/ui/rfcs/rfc-2008-non-exhaustive/invalid-attribute.rs

#[non_exhaustive(anything)]
//~^ ERROR malformed `non_exhaustive` attribute
struct Foo;

#[non_exhaustive]
//~^ ERROR attribute should be applied to a struct or enum [E0701]
trait Bar { }

#[non_exhaustive]
//~^ ERROR attribute should be applied to a struct or enum [E0701]
union Baz {
    f1: u16,
    f2: u16
}

fn main() { }
Checking location and syntax of non_exhaustive attribute. 2018-03-24 13:07:18 -05:00			`#[non_exhaustive(anything)]`
Reword malformed attribute input diagnostics - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser 2019-05-21 19:47:23 -05:00			//~^ ERROR malformed `non_exhaustive` attribute
Checking location and syntax of non_exhaustive attribute. 2018-03-24 13:07:18 -05:00			`struct Foo;`

			`#[non_exhaustive]`
passes: migrate half of `check_attr` Migrate half of the `rustc_passes::check_attr` diagnostics to using diagnostic derives and being translatable. 2022-07-11 12:59:04 -05:00			`//~^ ERROR attribute should be applied to a struct or enum [E0701]`
Checking location and syntax of non_exhaustive attribute. 2018-03-24 13:07:18 -05:00			`trait Bar { }`

			`#[non_exhaustive]`
passes: migrate half of `check_attr` Migrate half of the `rustc_passes::check_attr` diagnostics to using diagnostic derives and being translatable. 2022-07-11 12:59:04 -05:00			`//~^ ERROR attribute should be applied to a struct or enum [E0701]`
Checking location and syntax of non_exhaustive attribute. 2018-03-24 13:07:18 -05:00			`union Baz {`
			`f1: u16,`
			`f2: u16`
			`}`

			`fn main() { }`