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86a19467c1
When writing a negative unsigned integer literal, use a verbose suggestion and account for `as` casting.
24 lines
745 B
Plaintext
24 lines
745 B
Plaintext
error[E0600]: cannot apply unary operator `-` to type `usize`
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--> $DIR/feature-gate-negate-unsigned.rs:10:23
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LL | let _max: usize = -1;
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| ^^ cannot apply unary operator `-`
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= note: unsigned values cannot be negated
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help: you may have meant the maximum value of `usize`
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LL | let _max: usize = usize::MAX;
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| ~~~~~~~~~~
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error[E0600]: cannot apply unary operator `-` to type `u8`
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--> $DIR/feature-gate-negate-unsigned.rs:14:14
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LL | let _y = -x;
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| ^^ cannot apply unary operator `-`
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= note: unsigned values cannot be negated
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0600`.
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