mirror of https://github.com/rust-lang/rust
33 lines
1.6 KiB
Plaintext
33 lines
1.6 KiB
Plaintext
error[E0764]: mutable references are not allowed in the final value of constants
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--> $DIR/issue-17718-const-bad-values.rs:3:34
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LL | const C1: &'static mut [usize] = &mut [];
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| ^^^^^^^
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error[E0658]: referencing statics in constants is unstable
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--> $DIR/issue-17718-const-bad-values.rs:7:46
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LL | const C2: &'static mut usize = unsafe { &mut S };
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| ^
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= note: see issue #119618 <https://github.com/rust-lang/rust/issues/119618> for more information
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= help: add `#![feature(const_refs_to_static)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= note: `static` and `const` variables can refer to other `const` variables. A `const` variable, however, cannot refer to a `static` variable.
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= help: to fix this, the value can be extracted to a `const` and then used.
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error[E0658]: mutable references are not allowed in constants
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--> $DIR/issue-17718-const-bad-values.rs:7:41
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LL | const C2: &'static mut usize = unsafe { &mut S };
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| ^^^^^^
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= note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
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= help: add `#![feature(const_mut_refs)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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: aborting due to 3 previous errors
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Some errors have detailed explanations: E0658, E0764.
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For more information about an error, try `rustc --explain E0658`.
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