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12 lines
166 B
Rust
12 lines
166 B
Rust
// run-pass
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// Test HRTB used with the `Fn` trait.
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fn foo<F:Fn(&isize)>(f: F) {
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let x = 22;
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f(&x);
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}
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fn main() {
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foo(|x: &isize| println!("{}", *x));
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}
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