15 lines
357 B
Rust
15 lines
357 B
Rust
enum cycle {
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node({mut a: ~cycle}),
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empty
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}
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fn main() {
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let x = ~node({mut a: ~empty});
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// Create a cycle!
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match *x { //~ NOTE loan of immutable local variable granted here
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node(ref y) => {
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y.a = move x; //~ ERROR moving out of immutable local variable prohibited due to outstanding loan
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}
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empty => {}
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};
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}
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