20ab8841b1
The issue was used for both box syntax as well as placement new. It got closed due to placement new being unapproved. So a new one got created for box syntax, yet neither the unstable book nor feature_gate.rs got updated. We are doing this now.
11 lines
437 B
Text
11 lines
437 B
Text
error[E0658]: box expression syntax is experimental; you can call `Box::new` instead. (see issue #49733)
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--> $DIR/feature-gate-box-expr.rs:22:13
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LL | let x = box 'c'; //~ ERROR box expression syntax is experimental
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| ^^^^^^^
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= help: add #![feature(box_syntax)] to the crate attributes to enable
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0658`.
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