11 lines
450 B
Rust
11 lines
450 B
Rust
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//! Ensure #[unstable] doesn't accept already stable features
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#![feature(staged_api)]
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#![stable(feature = "rust_test", since = "1.0.0")]
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#[unstable(feature = "arbitrary_enum_discriminant", issue = "42")] //~ ERROR can't mark as unstable using an already stable feature
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#[rustc_const_unstable(feature = "arbitrary_enum_discriminant", issue = "42")] //~ ERROR can't mark as unstable using an already stable feature
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const fn my_fun() {}
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fn main() {}
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