mirror of https://github.com/rust-lang/rust
47 lines
796 B
Rust
47 lines
796 B
Rust
#![deny(elided_named_lifetimes)]
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use std::borrow::Cow;
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const A: &[u8] = &[];
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static B: &str = "hello";
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trait Trait {
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const C: &u8 = &0;
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}
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impl Trait for () {
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const C: &u8 = &1;
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}
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fn ampersand(x: &'static u8) -> &u8 {
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//~^ ERROR elided lifetime has a name
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x
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}
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struct Brackets<'a>(&'a u8);
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fn brackets(x: &'static u8) -> Brackets {
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//~^ ERROR elided lifetime has a name
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Brackets(x)
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}
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struct Comma<'a, T>(&'a T);
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fn comma(x: &'static u8) -> Comma<u8> {
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//~^ ERROR elided lifetime has a name
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Comma(x)
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}
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fn underscore(x: &'static u8) -> &'_ u8 {
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//~^ ERROR elided lifetime has a name
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x
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}
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const NESTED: &Vec<&Box<Cow<str>>> = &vec![];
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fn main() {
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const HELLO: &str = "Hello";
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static WORLD: &str = "world";
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println!("{HELLO}, {WORLD}!")
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}
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