warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:19:16 | LL | assert_eq!(static_mut_xc::a, 3); | ^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives = note: `#[warn(static_mut_refs)]` on by default warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:22:16 | LL | assert_eq!(static_mut_xc::a, 4); | ^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:25:16 | LL | assert_eq!(static_mut_xc::a, 5); | ^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:28:16 | LL | assert_eq!(static_mut_xc::a, 15); | ^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:31:16 | LL | assert_eq!(static_mut_xc::a, -3); | ^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives warning: creating a shared reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:33:18 | LL | static_bound(&static_mut_xc::a); | ^^^^^^^^^^^^^^^^^ shared reference to mutable static | = note: for more information, see = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives help: use `&raw const` instead to create a raw pointer | LL | static_bound(&raw const static_mut_xc::a); | ~~~~~~~~~~ warning: creating a mutable reference to mutable static is discouraged --> $DIR/static-mut-xc.rs:35:22 | LL | static_bound_set(&mut static_mut_xc::a); | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static | = note: for more information, see = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives help: use `&raw mut` instead to create a raw pointer | LL | static_bound_set(&raw mut static_mut_xc::a); | ~~~~~~~~ warning: 7 warnings emitted