diff options
Diffstat (limited to 'tests/ui/coroutine/unsized-local-across-yield.stderr')
| -rw-r--r-- | tests/ui/coroutine/unsized-local-across-yield.stderr | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/coroutine/unsized-local-across-yield.stderr b/tests/ui/coroutine/unsized-local-across-yield.stderr new file mode 100644 index 000000000..1942f266e --- /dev/null +++ b/tests/ui/coroutine/unsized-local-across-yield.stderr @@ -0,0 +1,21 @@ +warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/unsized-local-across-yield.rs:3:12 + | +LL | #![feature(unsized_locals)] + | ^^^^^^^^^^^^^^ + | + = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default + +error[E0277]: the size for values of type `[u8]` cannot be known at compilation time + --> $DIR/unsized-local-across-yield.rs:10:13 + | +LL | let b: [u8] = *(Box::new([]) as Box<[u8]>); + | ^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `[u8]` + = note: all values live across `yield` must have a statically known size + +error: aborting due to previous error; 1 warning emitted + +For more information about this error, try `rustc --explain E0277`. |