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38 lines
1.5 KiB
Plaintext
38 lines
1.5 KiB
Plaintext
error[E0277]: the size for values of type `[bool]` cannot be known at compilation time
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--> $DIR/invalid-unsized-in-always-sized-tail.rs:11:8
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LL | b: MySliceBool,
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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 `[bool]`
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note: required by an implicit `Sized` bound in `MySlice`
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--> $DIR/invalid-unsized-in-always-sized-tail.rs:7:16
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LL | struct MySlice<T>(T);
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| ^ required by the implicit `Sized` requirement on this type parameter in `MySlice`
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help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
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--> $DIR/invalid-unsized-in-always-sized-tail.rs:7:16
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LL | struct MySlice<T>(T);
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| ^ - ...if indirection were used here: `Box<T>`
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| |
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| this could be changed to `T: ?Sized`...
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/mem/mod.rs:LL:COL
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= note: the type `MySlice<[bool]>` has an unknown layout
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note: inside `align_of::<P2>`
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--> $SRC_DIR/core/src/mem/mod.rs:LL:COL
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note: inside `CHECK`
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--> $DIR/invalid-unsized-in-always-sized-tail.rs:15:28
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LL | static CHECK: () = assert!(align_of::<P2>() == 1);
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| ^^^^^^^^^^^^^^^^
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0080, E0277.
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For more information about an error, try `rustc --explain E0080`.
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