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Diffstat (limited to 'src/test/ui/union/union-sized-field.stderr')
-rw-r--r-- | src/test/ui/union/union-sized-field.stderr | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/test/ui/union/union-sized-field.stderr b/src/test/ui/union/union-sized-field.stderr deleted file mode 100644 index 771e8f261..000000000 --- a/src/test/ui/union/union-sized-field.stderr +++ /dev/null @@ -1,78 +0,0 @@ -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/union-sized-field.rs:4:12 - | -LL | union Foo<T: ?Sized> { - | - this type parameter needs to be `std::marker::Sized` -LL | value: ManuallyDrop<T>, - | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = note: required because it appears within the type `ManuallyDrop<T>` - = note: no field of a union may have a dynamically sized type - = help: change the field's type to have a statically known size -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - union Foo<T: ?Sized> { -LL + union Foo<T> { - | -help: borrowed types always have a statically known size - | -LL | value: &ManuallyDrop<T>, - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | value: Box<ManuallyDrop<T>>, - | ++++ + - -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/union-sized-field.rs:9:12 - | -LL | struct Foo2<T: ?Sized> { - | - this type parameter needs to be `std::marker::Sized` -LL | value: ManuallyDrop<T>, - | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = note: required because it appears within the type `ManuallyDrop<T>` - = note: only the last field of a struct may have a dynamically sized type - = help: change the field's type to have a statically known size -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - struct Foo2<T: ?Sized> { -LL + struct Foo2<T> { - | -help: borrowed types always have a statically known size - | -LL | value: &ManuallyDrop<T>, - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | value: Box<ManuallyDrop<T>>, - | ++++ + - -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/union-sized-field.rs:15:11 - | -LL | enum Foo3<T: ?Sized> { - | - this type parameter needs to be `std::marker::Sized` -LL | Value(ManuallyDrop<T>), - | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = note: required because it appears within the type `ManuallyDrop<T>` - = note: no field of an enum variant may have a dynamically sized type - = help: change the field's type to have a statically known size -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - enum Foo3<T: ?Sized> { -LL + enum Foo3<T> { - | -help: borrowed types always have a statically known size - | -LL | Value(&ManuallyDrop<T>), - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | Value(Box<ManuallyDrop<T>>), - | ++++ + - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. |