mirror of
https://github.com/rust-lang/rust-clippy
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45 lines
967 B
Rust
45 lines
967 B
Rust
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#![feature(plugin)]
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#![plugin(clippy)]
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#![deny(useless_vec)]
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fn on_slice(_: &[u8]) {}
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#[allow(ptr_arg)]
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fn on_vec(_: &Vec<u8>) {}
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fn main() {
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on_slice(&vec![]);
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//~^ ERROR useless use of `vec!`
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//~| HELP you can use
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//~| SUGGESTION on_slice(&[])
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on_slice(&[]);
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on_slice(&vec![1, 2]);
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//~^ ERROR useless use of `vec!`
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//~| HELP you can use
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//~| SUGGESTION on_slice(&[1, 2])
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on_slice(&[1, 2]);
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on_slice(&vec ![1, 2]);
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//~^ ERROR useless use of `vec!`
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//~| HELP you can use
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//~| SUGGESTION on_slice(&[1, 2])
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on_slice(&[1, 2]);
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on_slice(&vec!(1, 2));
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//~^ ERROR useless use of `vec!`
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//~| HELP you can use
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//~| SUGGESTION on_slice(&[1, 2])
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on_slice(&[1, 2]);
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on_slice(&vec![1; 2]);
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//~^ ERROR useless use of `vec!`
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//~| HELP you can use
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//~| SUGGESTION on_slice(&[1; 2])
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on_slice(&[1; 2]);
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on_vec(&vec![]);
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on_vec(&vec![1, 2]);
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on_vec(&vec![1; 2]);
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}
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