rust/tests/ui/borrowck/borrowck-for-loop-uninitialized-binding.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

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error[E0381]: used binding `x` is possibly-uninitialized
--> $DIR/borrowck-for-loop-uninitialized-binding.rs:4:12
|
LL | let mut x: isize;
| ----- binding declared here but left uninitialized
LL | for _ in 0..0 { x = 10; }
| ---- if the `for` loop runs 0 times, `x` is not initialized
LL | return x;
| ^ `x` used here but it is possibly-uninitialized
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0381`.