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error[E0594]: cannot assign to `*y`, as `y` is not declared as mutable
--> $DIR/immut-function-arguments.rs:2:5
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LL | fn f(y: Box<isize>) {
| - help: consider changing this to be mutable: `mut y`
LL | *y = 5;
| ^^^^^^ cannot assign
error[E0594]: cannot assign to `*q`, as `q` is not declared as mutable
--> $DIR/immut-function-arguments.rs:6:35
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LL | let _frob = |q: Box<isize>| { *q = 2; };
| - ^^^^^^ cannot assign
| |
| help: consider changing this to be mutable: `mut q`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0594`.
|
