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45 lines
1.8 KiB
Plaintext
45 lines
1.8 KiB
Plaintext
error[E0658]: mutable references are not allowed in constant functions
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--> $DIR/thread-local-static.rs:10:12
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LL | const fn g(x: &mut [u32; 8]) {
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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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error[E0625]: thread-local statics cannot be accessed at compile-time
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--> $DIR/thread-local-static.rs:12:28
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LL | std::mem::swap(x, &mut STATIC_VAR_2)
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| ^^^^^^^^^^^^
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error[E0013]: constant functions cannot refer to statics
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--> $DIR/thread-local-static.rs:12:28
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LL | std::mem::swap(x, &mut STATIC_VAR_2)
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| ^^^^^^^^^^^^
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= help: consider extracting the value of the `static` to a `const`, and referring to that
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error[E0658]: mutable references are not allowed in constant functions
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--> $DIR/thread-local-static.rs:12:23
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LL | std::mem::swap(x, &mut STATIC_VAR_2)
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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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error[E0133]: use of mutable static is unsafe and requires unsafe function or block
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--> $DIR/thread-local-static.rs:12:23
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LL | std::mem::swap(x, &mut STATIC_VAR_2)
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| ^^^^^^^^^^^^^^^^^ use of mutable static
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= note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior
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error: aborting due to 5 previous errors
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Some errors have detailed explanations: E0013, E0133, E0625, E0658.
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For more information about an error, try `rustc --explain E0013`.
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