mirror of https://github.com/rust-lang/rust
12 lines
428 B
Plaintext
12 lines
428 B
Plaintext
error[E0594]: cannot assign to `y`, as it is not declared as mutable
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--> $DIR/closure-immutable-outer-variable.rs:11:26
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LL | let y = true;
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| - help: consider changing this to be mutable: `mut y`
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LL | foo(Box::new(move || y = !y) as Box<_>);
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| ^^^^^^ cannot assign
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0594`.
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