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11 lines
208 B
Rust
11 lines
208 B
Rust
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fn f1<'a>(_: &'a mut ()) {}
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fn f2<P>(_: P, _: ()) {}
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fn f3<'a>(x: &'a ((), &'a mut ())) {
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f2(|| x.0, f1(x.1))
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//~^ ERROR cannot borrow `*x.1` as mutable, as it is behind a `&` reference
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}
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fn main() {}
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