33 lines
455 B
Rust
33 lines
455 B
Rust
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//@ check-pass
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#![feature(fn_delegation)]
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#![allow(incomplete_features)]
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trait Trait {
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fn foo(&self) {}
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fn bar(&self) {}
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}
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impl Trait for u8 {}
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struct S(u8);
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mod to_import {
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pub fn check(arg: &u8) -> &u8 { arg }
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}
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impl Trait for S {
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reuse Trait::{foo, bar} {
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use to_import::check;
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let _arr = Some(self.0).map(|x| [x * 2; 3]);
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check(&self.0)
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}
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}
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fn main() {
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let s = S(0);
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s.foo();
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s.bar();
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}
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