16 lines
280 B
Rust
16 lines
280 B
Rust
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#![feature(freeze, negative_impls)]
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use std::marker::Freeze;
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struct Foo;
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unsafe impl Freeze for Foo {}
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//~^ explicit impls for the `Freeze` trait are not permitted
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struct Bar;
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impl !Freeze for Bar {}
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//~^ explicit impls for the `Freeze` trait are not permitted
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fn main() {}
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