Description
I tried this code:
fn main() {
let mut length: usize = 2;
let arr = [0; length];
}I expected to see this happen: Get an error about using non constant values in a constant, with a help pointer showing where to change "let" to "const", like in this example without the mut keyword:
2 | let length: usize = 2;
| ---------- help: consider using `const` instead of `let`: `const length`
Instead, this happened: I get the correct error, but it points to a wrong place to fix, off by one character:
2 | let mut length: usize = 2;
| ------------- help: consider using `const` instead of `let`: `const length`
This means auto correcting it using the rust-analyzer vscode plugin produces invalid code:
lconst length: usize = 2;Meta
rustc --version --verbose:
rustc 1.59.0-nightly (efec54529 2021-12-04)
binary: rustc
commit-hash: efec545293b9263be9edfb283a7aa66350b3acbf
commit-date: 2021-12-04
host: x86_64-pc-windows-msvc
release: 1.59.0-nightly
LLVM version: 13.0.0