mirror of https://github.com/rust-lang/rust
87 lines
3.3 KiB
Plaintext
87 lines
3.3 KiB
Plaintext
error[E0277]: the size for values of type `A` cannot be known at compilation time
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--> $DIR/extern-types-unsized.rs:22:20
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LL | assert_sized::<A>();
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| ^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `A`
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note: required by an implicit `Sized` bound in `assert_sized`
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--> $DIR/extern-types-unsized.rs:19:17
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LL | fn assert_sized<T>() {}
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| ^ required by the implicit `Sized` requirement on this type parameter in `assert_sized`
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help: consider relaxing the implicit `Sized` restriction
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LL | fn assert_sized<T: ?Sized>() {}
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| ++++++++
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error[E0277]: the size for values of type `A` cannot be known at compilation time
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--> $DIR/extern-types-unsized.rs:25:20
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LL | assert_sized::<Foo>();
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| ^^^ doesn't have a size known at compile-time
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= help: within `Foo`, the trait `Sized` is not implemented for `A`, which is required by `Foo: Sized`
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note: required because it appears within the type `Foo`
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--> $DIR/extern-types-unsized.rs:9:8
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LL | struct Foo {
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| ^^^
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note: required by an implicit `Sized` bound in `assert_sized`
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--> $DIR/extern-types-unsized.rs:19:17
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LL | fn assert_sized<T>() {}
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| ^ required by the implicit `Sized` requirement on this type parameter in `assert_sized`
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help: consider relaxing the implicit `Sized` restriction
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LL | fn assert_sized<T: ?Sized>() {}
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| ++++++++
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error[E0277]: the size for values of type `A` cannot be known at compilation time
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--> $DIR/extern-types-unsized.rs:28:20
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LL | assert_sized::<Bar<A>>();
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| ^^^^^^ doesn't have a size known at compile-time
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= help: within `Bar<A>`, the trait `Sized` is not implemented for `A`, which is required by `Bar<A>: Sized`
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note: required because it appears within the type `Bar<A>`
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--> $DIR/extern-types-unsized.rs:14:8
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LL | struct Bar<T: ?Sized> {
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| ^^^
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note: required by an implicit `Sized` bound in `assert_sized`
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--> $DIR/extern-types-unsized.rs:19:17
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LL | fn assert_sized<T>() {}
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| ^ required by the implicit `Sized` requirement on this type parameter in `assert_sized`
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help: consider relaxing the implicit `Sized` restriction
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LL | fn assert_sized<T: ?Sized>() {}
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| ++++++++
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error[E0277]: the size for values of type `A` cannot be known at compilation time
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--> $DIR/extern-types-unsized.rs:31:20
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LL | assert_sized::<Bar<Bar<A>>>();
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| ^^^^^^^^^^^ doesn't have a size known at compile-time
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= help: within `Bar<Bar<A>>`, the trait `Sized` is not implemented for `A`, which is required by `Bar<Bar<A>>: Sized`
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note: required because it appears within the type `Bar<A>`
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--> $DIR/extern-types-unsized.rs:14:8
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LL | struct Bar<T: ?Sized> {
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| ^^^
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note: required by an implicit `Sized` bound in `assert_sized`
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--> $DIR/extern-types-unsized.rs:19:17
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LL | fn assert_sized<T>() {}
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| ^ required by the implicit `Sized` requirement on this type parameter in `assert_sized`
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help: consider relaxing the implicit `Sized` restriction
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LL | fn assert_sized<T: ?Sized>() {}
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| ++++++++
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0277`.
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