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17 lines
340 B
Rust
17 lines
340 B
Rust
// check-pass
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// aux-build:error_lib.rs
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//
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// Check that if we promise to not impl what would overlap it doesn't actually overlap
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#![feature(with_negative_coherence)]
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extern crate error_lib as lib;
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use lib::Error;
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trait From<T> {}
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impl From<&str> for Box<dyn Error> {}
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impl<E> From<E> for Box<dyn Error> where E: Error {}
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fn main() {}
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