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13 lines
234 B
Rust
13 lines
234 B
Rust
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// check-pass
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#[allow(unused)]
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fn test<T, F, U>(f: F) -> Box<dyn Fn(T) -> U + 'static>
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where
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F: 'static + Fn(T) -> U,
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for<'a> U: 'a, // < This is the problematic line, see #97607
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{
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Box::new(move |t| f(t))
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}
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fn main() {}
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