diff options
Diffstat (limited to 'tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr')
| -rw-r--r-- | tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr b/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr index 2e3ede46eca..f3fe8c10c02 100644 --- a/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr +++ b/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr @@ -5,6 +5,8 @@ LL | let _ = [ a; 5 ]; | ^ the trait `Copy` is not implemented for `Foo` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html# for more information help: consider annotating `Foo` with `#[derive(Copy)]` | LL + #[derive(Copy)] |