d64aea65ad
This also fixes the same suggestion, which was kind of broken, because it just searched for the last occurence of `const` to replace with a `let`. This works great in some cases, but when there is no const and a leading space to the file, it doesn't work and panic with overflow because it thought that it had found a const. I also changed the suggestion to only trigger if the `const` and the non-constant value are on the same line, because if they aren't, the suggestion is very likely to be wrong. Also don't trigger the suggestion if the found `const` is on line 0, because that triggers the ICE.
12 lines
316 B
Plaintext
12 lines
316 B
Plaintext
error[E0435]: attempt to use a non-constant value in a constant
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--> $DIR/issue-90878.rs:2:20
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LL | |x: usize| [0; x];
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| - ^
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| this would need to be a `const`
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0435`.
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