8 lines
165 B
Rust
8 lines
165 B
Rust
fn main() {
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let bar: fn(&mut u32) = |_| {};
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fn foo(x: Box<Fn(&i32)>) {}
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let bar = Box::new(|x: &i32| {}) as Box<Fn(_)>;
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foo(bar); //~ ERROR E0308
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}
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