mirror of https://github.com/rust-lang/rust
38 lines
1.5 KiB
Plaintext
38 lines
1.5 KiB
Plaintext
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
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--> $DIR/unsized-locals-using-unsized-fn-params.rs:5:15
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LL | fn f1(box box _b: Box<Box<[u8]>>) {}
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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 `[u8]`
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= note: all local variables must have a statically known size
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= help: unsized locals are gated as an unstable feature
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error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
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--> $DIR/unsized-locals-using-unsized-fn-params.rs:8:12
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LL | fn f2((_x, _y): (i32, [i32])) {}
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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 `[i32]`
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= note: all local variables must have a statically known size
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= help: unsized locals are gated as an unstable feature
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error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
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--> $DIR/unsized-locals-using-unsized-fn-params.rs:13:9
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LL | let _foo: [u8] = *foo;
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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 `[u8]`
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= note: all local variables must have a statically known size
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= help: unsized locals are gated as an unstable feature
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help: consider borrowing here
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LL | let _foo: &[u8] = *foo;
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| +
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0277`.
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