diff options
Diffstat (limited to 'src/test/ui/borrowck/move-in-pattern-mut-in-loop.stderr')
| -rw-r--r-- | src/test/ui/borrowck/move-in-pattern-mut-in-loop.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/move-in-pattern-mut-in-loop.stderr b/src/test/ui/borrowck/move-in-pattern-mut-in-loop.stderr new file mode 100644 index 000000000..c6931ba72 --- /dev/null +++ b/src/test/ui/borrowck/move-in-pattern-mut-in-loop.stderr @@ -0,0 +1,15 @@ +error[E0382]: use of moved value + --> $DIR/move-in-pattern-mut-in-loop.rs:7:21 + | +LL | if let Some(mut _x) = opt {} + | ^^^^^^ value moved here, in previous iteration of loop + | + = note: move occurs because value has type `&mut i32`, which does not implement the `Copy` trait +help: borrow this field in the pattern to avoid moving `opt.0` + | +LL | if let Some(ref mut _x) = opt {} + | +++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0382`. |