20 lines
858 B
Plaintext
20 lines
858 B
Plaintext
error[E0658]: `concat_idents` is not stable enough for use and is subject to change (see issue #29599)
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--> $DIR/feature-gate-concat_idents3.rs:17:20
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LL | assert_eq!(10, concat_idents!(X, Y_1)); //~ ERROR `concat_idents` is not stable
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| ^^^^^^^^^^^^^^^^^^^^^^
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= help: add #![feature(concat_idents)] to the crate attributes to enable
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error[E0658]: `concat_idents` is not stable enough for use and is subject to change (see issue #29599)
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--> $DIR/feature-gate-concat_idents3.rs:18:20
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LL | assert_eq!(20, concat_idents!(X, Y_2)); //~ ERROR `concat_idents` is not stable
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| ^^^^^^^^^^^^^^^^^^^^^^
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= help: add #![feature(concat_idents)] to the crate attributes to enable
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0658`.
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