15 lines
375 B
Rust
15 lines
375 B
Rust
use std;
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import option;
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fn f<T>(&o: option<T>) {
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assert o == option::none;
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}
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fn main() {
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f::<int>(option::none);
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//!^ ERROR taking mut reference to static item
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// Additional errors reported by borrowck:
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//^^ ERROR illegal borrow unless pure: creating mutable alias to aliasable, immutable memory
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//^^^ NOTE impure due to access to impure function
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} |