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30 lines
1.1 KiB
Rust
30 lines
1.1 KiB
Rust
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#![deny(unused_attributes)]
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use std::marker::PhantomData;
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pub struct Foo<#[inline] const N: usize>;
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//~^ ERROR attribute should be applied to function or closure
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pub struct Bar<#[cold] const N: usize>;
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//~^ ERROR attribute should be applied to a function
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//~| WARN this was previously accepted
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pub struct Baz<#[repr(C)] const N: usize>;
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//~^ ERROR attribute should be applied to a struct, enum, or union
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//
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pub struct Foo2<#[inline] 'a>(PhantomData<&'a ()>);
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//~^ ERROR attribute should be applied to function or closure
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pub struct Bar2<#[cold] 'a>(PhantomData<&'a ()>);
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//~^ ERROR attribute should be applied to a function
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//~| WARN this was previously accepted
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pub struct Baz2<#[repr(C)] 'a>(PhantomData<&'a ()>);
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//~^ ERROR attribute should be applied to a struct, enum, or union
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//
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pub struct Foo3<#[inline] T>(PhantomData<T>);
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//~^ ERROR attribute should be applied to function or closure
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pub struct Bar3<#[cold] T>(PhantomData<T>);
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//~^ ERROR attribute should be applied to a function
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//~| WARN this was previously accepted
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pub struct Baz3<#[repr(C)] T>(PhantomData<T>);
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//~^ ERROR attribute should be applied to a struct, enum, or union
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fn main() {}
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