12 lines
415 B
Plaintext
12 lines
415 B
Plaintext
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error[E0658]: parenthetical notation is only stable when used with `Fn`-family traits (see issue #29625)
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--> $DIR/unboxed-closure-feature-gate.rs:23:16
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LL | let x: Box<Foo(isize)>;
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| ^^^^^^^^^^
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= help: add #![feature(unboxed_closures)] 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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