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warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/issue-30276-feature-flagged.rs:1:12
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LL | #![feature(unsized_locals)]
| ^^^^^^^^^^^^^^
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= note: `#[warn(incomplete_features)]` on by default
= note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information
error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
--> $DIR/issue-30276-feature-flagged.rs:7:29
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LL | let _x: fn(_) -> Test = Test;
| ^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[i32]`
= note: all function arguments must have a statically known size
= help: unsized fn params are gated as an unstable feature
error: aborting due to previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0277`.
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