error[E0492]: interior mutable shared borrows of temporaries that have their lifetime extended until the end of the program are not allowed --> $DIR/E0492.rs:4:33 | LL | const B: &'static AtomicUsize = &A; | ^^ this borrow of an interior mutable value refers to such a temporary | = 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[E0492]: interior mutable shared borrows of temporaries that have their lifetime extended until the end of the program are not allowed --> $DIR/E0492.rs:5:34 | LL | static C: &'static AtomicUsize = &A; | ^^ this borrow of an interior mutable value refers to such a temporary | = 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: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0492`.