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error[E0764]: mutable borrows of temporaries that have their lifetime extended until the end of the program are not allowed
--> $DIR/issue-46604.rs:1:25
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LL | static buf: &mut [u8] = &mut [1u8,2,3,4,5,7];
| ^^^^^^^^^^^^^^^^^^^^ this mutable borrow refers to such a temporary
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= note: Temporaries in constants and statics can have their lifetime extended until the end of the program
= note: To avoid accidentally creating global mutable state, such temporaries must be immutable
= help: If you really want global mutable state, try replacing the temporary by an interior mutable `static` or a `static mut`
error[E0594]: cannot assign to `buf[_]`, as `buf` is an immutable static item
--> $DIR/issue-46604.rs:6:5
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LL | buf[0]=2;
| ^^^^^^^^ cannot assign
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0594, E0764.
For more information about an error, try `rustc --explain E0594`.
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