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19 lines
314 B
Rust
19 lines
314 B
Rust
struct Foo {
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x: isize,
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}
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pub fn main() {
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let mut this = &mut Foo {
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x: 1,
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};
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let mut r = || {
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let p = &this.x;
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&mut this.x; //~ ERROR cannot borrow
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p.use_ref();
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};
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r()
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}
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trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { } }
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impl<T> Fake for T { }
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