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.
8 lines
223 B
Rust
8 lines
223 B
Rust
fn main() {
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let x = 5;
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const Y: i32 = x; //~ ERROR attempt to use a non-constant value in a constant [E0435]
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let x = 5;
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let _ = [0; x]; //~ ERROR attempt to use a non-constant value in a constant [E0435]
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}
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