9 lines
258 B
Rust
9 lines
258 B
Rust
enum foo = ~int;
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fn borrow(x: @mut foo) {
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let _y = &***x; //~ ERROR illegal borrow unless pure: creating immutable alias to aliasable, mutable memory
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*x = foo(~4); //~ NOTE impure due to assigning to dereference of mutable @ pointer
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}
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fn main() {
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} |