mirror of https://github.com/rust-lang/rust
15 lines
546 B
Rust
15 lines
546 B
Rust
fn thing(x: impl FnOnce(&u32, &u32, u32)) {}
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fn main() {
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let f = | _ , y: &u32 , z | ();
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thing(f);
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//~^ ERROR implementation of `FnOnce` is not general enough
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//~| ERROR implementation of `FnOnce` is not general enough
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let f = | x, y: _ , z: u32 | ();
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thing(f);
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//~^ ERROR implementation of `FnOnce` is not general enough
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//~| ERROR implementation of `FnOnce` is not general enough
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//~| ERROR implementation of `FnOnce` is not general enough
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//~| ERROR implementation of `FnOnce` is not general enough
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}
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