diff options
Diffstat (limited to 'src/test/ui/associated-type-bounds/inside-adt.stderr')
| -rw-r--r-- | src/test/ui/associated-type-bounds/inside-adt.stderr | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/test/ui/associated-type-bounds/inside-adt.stderr b/src/test/ui/associated-type-bounds/inside-adt.stderr new file mode 100644 index 000000000..978390fa7 --- /dev/null +++ b/src/test/ui/associated-type-bounds/inside-adt.stderr @@ -0,0 +1,131 @@ +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:5:29 + | +LL | struct S1 { f: dyn Iterator<Item: Copy> } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:7:33 + | +LL | struct S2 { f: Box<dyn Iterator<Item: Copy>> } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:9:29 + | +LL | struct S3 { f: dyn Iterator<Item: 'static> } + | ^^^^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:12:26 + | +LL | enum E1 { V(dyn Iterator<Item: Copy>) } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:15:30 + | +LL | enum E2 { V(Box<dyn Iterator<Item: Copy>>) } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:17:26 + | +LL | enum E3 { V(dyn Iterator<Item: 'static>) } + | ^^^^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:21:41 + | +LL | union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:24:45 + | +LL | union U2 { f: ManuallyDrop<Box<dyn Iterator<Item: Copy>>> } + | ^^^^^^^^^^ + +error: associated type bounds are not allowed within structs, enums, or unions + --> $DIR/inside-adt.rs:26:41 + | +LL | union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } + | ^^^^^^^^^^^^^ + +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` cannot be known at compilation time + --> $DIR/inside-adt.rs:12:13 + | +LL | enum E1 { V(dyn Iterator<Item: Copy>) } + | ^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Copy> + 'static)` + = 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: borrowed types always have a statically known size + | +LL | enum E1 { V(&dyn Iterator<Item: Copy>) } + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | enum E1 { V(Box<dyn Iterator<Item: Copy>>) } + | ++++ + + +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` cannot be known at compilation time + --> $DIR/inside-adt.rs:17:13 + | +LL | enum E3 { V(dyn Iterator<Item: 'static>) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized> + 'static)` + = 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: borrowed types always have a statically known size + | +LL | enum E3 { V(&dyn Iterator<Item: 'static>) } + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | enum E3 { V(Box<dyn Iterator<Item: 'static>>) } + | ++++ + + +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` cannot be known at compilation time + --> $DIR/inside-adt.rs:21:15 + | +LL | union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: within `ManuallyDrop<(dyn Iterator<Item = impl Copy> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Copy> + 'static)` + = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Copy> + 'static)>` + = 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: borrowed types always have a statically known size + | +LL | union U1 { f: &ManuallyDrop<dyn Iterator<Item: Copy>> } + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | union U1 { f: Box<ManuallyDrop<dyn Iterator<Item: Copy>>> } + | ++++ + + +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` cannot be known at compilation time + --> $DIR/inside-adt.rs:26:15 + | +LL | union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: within `ManuallyDrop<(dyn Iterator<Item = impl Sized> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized> + 'static)` + = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Sized> + 'static)>` + = 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: borrowed types always have a statically known size + | +LL | union U3 { f: &ManuallyDrop<dyn Iterator<Item: 'static>> } + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | union U3 { f: Box<ManuallyDrop<dyn Iterator<Item: 'static>>> } + | ++++ + + +error: aborting due to 13 previous errors + +For more information about this error, try `rustc --explain E0277`. |