14 lines
568 B
Plaintext
14 lines
568 B
Plaintext
error[E0658]: mutable references are not allowed in constant functions
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--> $DIR/feature-gate-const_mut_refs.rs:5:14
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LL | const fn foo(x: &mut i32) -> i32 {
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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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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 1 previous error
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For more information about this error, try `rustc --explain E0658`.
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