diff options
Diffstat (limited to 'tests/ui/enum-discriminant/eval-error.stderr')
| -rw-r--r-- | tests/ui/enum-discriminant/eval-error.stderr | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tests/ui/enum-discriminant/eval-error.stderr b/tests/ui/enum-discriminant/eval-error.stderr index c29d258a90b..77449656ea6 100644 --- a/tests/ui/enum-discriminant/eval-error.stderr +++ b/tests/ui/enum-discriminant/eval-error.stderr @@ -15,6 +15,18 @@ LL | | A LL | | } | |_- not a struct or union +error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union + --> $DIR/eval-error.rs:2:5 + | +LL | a: str, + | ^^^^^^ + | + = note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>` +help: wrap the field type in `ManuallyDrop<...>` + | +LL | a: std::mem::ManuallyDrop<str>, + | +++++++++++++++++++++++ + + error[E0277]: the size for values of type `str` cannot be known at compilation time --> $DIR/eval-error.rs:2:8 | @@ -33,18 +45,6 @@ help: the `Box` type always has a statically known size and allocates its conten LL | a: Box<str>, | ++++ + -error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union - --> $DIR/eval-error.rs:2:5 - | -LL | a: str, - | ^^^^^^ - | - = note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>` -help: wrap the field type in `ManuallyDrop<...>` - | -LL | a: std::mem::ManuallyDrop<str>, - | +++++++++++++++++++++++ + - error[E0080]: the type `Foo` has an unknown layout --> $DIR/eval-error.rs:9:30 | |