error: use of extern static is unsafe and requires unsafe function or block (error E0133) --> $DIR/safe-extern-statics.rs:13:13 | LL | let a = A; | ^ | = note: `#[deny(safe_extern_statics)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36247 = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior error: use of extern static is unsafe and requires unsafe function or block (error E0133) --> $DIR/safe-extern-statics.rs:15:14 | LL | let ra = &A; | ^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36247 = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior error: use of extern static is unsafe and requires unsafe function or block (error E0133) --> $DIR/safe-extern-statics.rs:17:14 | LL | let xa = XA; | ^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36247 = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior error: use of extern static is unsafe and requires unsafe function or block (error E0133) --> $DIR/safe-extern-statics.rs:19:15 | LL | let xra = &XA; | ^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36247 = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior error: aborting due to 4 previous errors