mirror of https://github.com/rust-lang/rust
29 lines
474 B
Rust
29 lines
474 B
Rust
#![feature(negative_impls)]
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use std::marker::Copy;
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enum TestE {
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A,
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}
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struct MyType;
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struct NotSync;
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impl !Sync for NotSync {}
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unsafe impl Send for TestE {}
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unsafe impl Send for MyType {}
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unsafe impl Send for (MyType, MyType) {}
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//~^ ERROR E0117
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unsafe impl Send for &'static NotSync {}
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//~^ ERROR E0321
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unsafe impl Send for [MyType] {}
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//~^ ERROR E0117
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unsafe impl Send for &'static [NotSync] {}
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//~^ ERROR only traits defined in the current crate
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fn main() {}
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