diff options
Diffstat (limited to 'tests/ui/liveness/liveness-use-after-move.stderr')
| -rw-r--r-- | tests/ui/liveness/liveness-use-after-move.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/liveness/liveness-use-after-move.stderr b/tests/ui/liveness/liveness-use-after-move.stderr new file mode 100644 index 00000000000..3accba197a1 --- /dev/null +++ b/tests/ui/liveness/liveness-use-after-move.stderr @@ -0,0 +1,20 @@ +error[E0382]: borrow of moved value: `x` + --> $DIR/liveness-use-after-move.rs:6:20 + | +LL | let x: Box<_> = 5.into(); + | - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait +LL | let y = x; + | - value moved here +LL | +LL | println!("{}", *x); + | ^^ value borrowed here after move + | + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider cloning the value if the performance cost is acceptable + | +LL | let y = x.clone(); + | ++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0382`. |