20 lines
721 B
Plaintext
20 lines
721 B
Plaintext
error[E0594]: cannot assign to immutable `Box` content `*y`
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--> $DIR/immut-function-arguments.rs:15:5
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LL | fn f(y: Box<isize>) {
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| - consider changing this to `mut y`
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LL | *y = 5; //[ast]~ ERROR cannot assign
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| ^^^^^^ cannot borrow as mutable
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error[E0594]: cannot assign to immutable `Box` content `*q`
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--> $DIR/immut-function-arguments.rs:20:35
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LL | let _frob = |q: Box<isize>| { *q = 2; }; //[ast]~ ERROR cannot assign
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| - ^^^^^^ cannot borrow as mutable
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| |
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| consider changing this to `mut q`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0594`.
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