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The error mentions `///`, when it's actually `//!`: error[E0658]: attributes on expressions are experimental --> test.rs:4:9 | 4 | //! wah | ^^^^^^^ | = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable = help: `///` is for documentation comments. For a plain comment, use `//`.
36 lines
1.7 KiB
Plaintext
36 lines
1.7 KiB
Plaintext
error[E0658]: attributes on expressions are experimental
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--> $DIR/feature-gate-stmt_expr_attributes.rs:1:16
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LL | const X: i32 = #[allow(dead_code)] 8;
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| ^^^^^^^^^^^^^^^^^^^
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= note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
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= help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: attributes on expressions are experimental
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--> $DIR/feature-gate-stmt_expr_attributes.rs:5:5
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LL | /// foo
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| ^^^^^^^
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= note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
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= help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: `///` is used for outer documentation comments; for a plain comment, use `//`
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error[E0658]: attributes on expressions are experimental
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--> $DIR/feature-gate-stmt_expr_attributes.rs:10:5
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LL | //! foo
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| ^^^^^^^
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= note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
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= help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: `//!` is used for inner documentation comments; for a plain comment, use `//` by removing the `!` or inserting a space in between them: `// !`
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0658`.
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