29 lines
578 B
Rust
29 lines
578 B
Rust
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//@ run-pass
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#![feature(fn_delegation)]
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#![allow(incomplete_features)]
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mod to_reuse {
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pub fn types<T, U>(x: U, y: T) -> (T, U) {
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(y, x)
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}
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pub fn late<'a, 'b>(x: &'a u8, y: &'b u8) -> u8 {
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*x + *y
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}
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pub fn early<'a: 'a>(x: &'a str) -> &'a str {
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x
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}
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}
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reuse to_reuse::types;
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reuse to_reuse::late;
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reuse to_reuse::early;
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fn main() {
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assert_eq!(types(0, "str"), ("str", 0));
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assert_eq!(late(&1u8, &2u8), 3);
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{
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let s: &'static str = "hello world";
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assert_eq!(early::<'static>(s), "hello world");
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}
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}
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