mirror of https://github.com/rust-lang/rust
19 lines
358 B
Rust
19 lines
358 B
Rust
//@ edition:2018
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//@ run-rustfix
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fn test_boxed() -> Box<impl std::future::Future<Output = u32>> {
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let x = 0u32;
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Box::new(async move { x } )
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//~^ ERROR E0373
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}
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fn test_ref(x: &u32) -> impl std::future::Future<Output = u32> + '_ {
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async move { *x }
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//~^ ERROR E0373
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}
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fn main() {
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let _ = test_boxed();
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let _ = test_ref(&0u32);
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}
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