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error[E0723]: mutable references in const fn are unstable
--> $DIR/ranged_ints2_const.rs:11:9
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LL | let y = &mut x.0;
| ^
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= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: mutable references in const fn are unstable
--> $DIR/ranged_ints2_const.rs:18:9
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LL | let y = unsafe { &mut x.0 };
| ^
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= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
--> $DIR/ranged_ints2_const.rs:11:13
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LL | let y = &mut x.0;
| ^^^^^^^^ mutation of layout constrained field
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= note: mutating layout constrained fields cannot statically be checked for valid values
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0133, E0723.
For more information about an error, try `rustc --explain E0133`.
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