39 lines
1.9 KiB
Plaintext
39 lines
1.9 KiB
Plaintext
error[E0492]: statics cannot refer to interior mutable data
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--> $DIR/refs-to-cell-in-final.rs:13:54
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LL | static RAW_SYNC_S: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) };
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| ^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
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= help: to fix this, the value can be extracted to a separate `static` item and then referenced
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error[E0492]: constants cannot refer to interior mutable data
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--> $DIR/refs-to-cell-in-final.rs:15:53
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LL | const RAW_SYNC_C: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) };
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| ^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
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warning: encountered mutable pointer in final value of constant
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--> $DIR/refs-to-cell-in-final.rs:30:1
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LL | const UNDEFINED: &JsValue = &JsValue::Undefined;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #122153 <https://github.com/rust-lang/rust/issues/122153>
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= note: `#[warn(const_eval_mutable_ptr_in_final_value)]` on by default
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error: aborting due to 2 previous errors; 1 warning emitted
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For more information about this error, try `rustc --explain E0492`.
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Future incompatibility report: Future breakage diagnostic:
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warning: encountered mutable pointer in final value of constant
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--> $DIR/refs-to-cell-in-final.rs:30:1
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LL | const UNDEFINED: &JsValue = &JsValue::Undefined;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #122153 <https://github.com/rust-lang/rust/issues/122153>
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= note: `#[warn(const_eval_mutable_ptr_in_final_value)]` on by default
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