28 lines
534 B
Rust
28 lines
534 B
Rust
#![feature(plugin)]
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#![plugin(clippy)]
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#![deny(clippy)]
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macro_rules! boxit {
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($init:expr, $x:ty) => {
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let _: Box<$x> = Box::new($init);
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}
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}
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fn test_macro() {
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boxit!(Vec::new(), Vec<u8>);
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}
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pub fn test(foo: Box<Vec<bool>>) { //~ ERROR you seem to be trying to use `Box<Vec<T>>`
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println!("{:?}", foo.get(0))
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}
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pub fn test2(foo: Box<Fn(Vec<u32>)>) { // pass if #31 is fixed
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foo(vec![1, 2, 3])
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}
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fn main(){
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test(Box::new(Vec::new()));
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test2(Box::new(|v| println!("{:?}", v)));
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test_macro();
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}
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