diff options
Diffstat (limited to 'src/test/ui/liveness/liveness-move-in-while.stderr')
-rw-r--r-- | src/test/ui/liveness/liveness-move-in-while.stderr | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/liveness/liveness-move-in-while.stderr b/src/test/ui/liveness/liveness-move-in-while.stderr new file mode 100644 index 000000000..b04a05fe4 --- /dev/null +++ b/src/test/ui/liveness/liveness-move-in-while.stderr @@ -0,0 +1,36 @@ +warning: denote infinite loops with `loop { ... }` + --> $DIR/liveness-move-in-while.rs:8:9 + | +LL | while true { while true { while true { x = y; x.clone(); } } } + | ^^^^^^^^^^ help: use `loop` + | + = note: `#[warn(while_true)]` on by default + +warning: denote infinite loops with `loop { ... }` + --> $DIR/liveness-move-in-while.rs:8:22 + | +LL | while true { while true { while true { x = y; x.clone(); } } } + | ^^^^^^^^^^ help: use `loop` + +warning: denote infinite loops with `loop { ... }` + --> $DIR/liveness-move-in-while.rs:8:35 + | +LL | while true { while true { while true { x = y; x.clone(); } } } + | ^^^^^^^^^^ help: use `loop` + +error[E0382]: borrow of moved value: `y` + --> $DIR/liveness-move-in-while.rs:7:24 + | +LL | let y: Box<isize> = 42.into(); + | - move occurs because `y` has type `Box<isize>`, which does not implement the `Copy` trait +... +LL | println!("{}", y); + | ^ value borrowed here after move +LL | while true { while true { while true { x = y; x.clone(); } } } + | - value moved here, in previous iteration of loop + | + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to previous error; 3 warnings emitted + +For more information about this error, try `rustc --explain E0382`. |