11 lines
197 B
Rust
11 lines
197 B
Rust
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// edition:2018
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#![feature(async_closure,async_await)]
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fn foo() -> Box<dyn std::future::Future<Output = u32>> {
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let x = 0u32;
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Box::new((async || x)())
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//~^ ERROR E0373
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}
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fn main() {
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}
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