tests/ui/static/safe-extern-statics-mut.stderr

warning: creating a shared reference to mutable static is discouraged
  --> $DIR/safe-extern-statics-mut.rs:12:14
   |
LL |     let rb = &B;
   |              ^^ shared reference to mutable static
   |
   = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
   = note: this will be a hard error in the 2024 edition
   = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
   = note: `#[warn(static_mut_refs)]` on by default
help: use `addr_of!` instead to create a raw pointer
   |
LL |     let rb = addr_of!(B);
   |              ~~~~~~~~~~~

warning: creating a shared reference to mutable static is discouraged
  --> $DIR/safe-extern-statics-mut.rs:15:15
   |
LL |     let xrb = &XB;
   |               ^^^ shared reference to mutable static
   |
   = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
   = note: this will be a hard error in the 2024 edition
   = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
help: use `addr_of!` instead to create a raw pointer
   |
LL |     let xrb = addr_of!(XB);
   |               ~~~~~~~~~~~~

error[E0133]: use of mutable static is unsafe and requires unsafe function or block
  --> $DIR/safe-extern-statics-mut.rs:11:13
   |
LL |     let b = B;
   |             ^ use of mutable static
   |
   = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior

error[E0133]: use of mutable static is unsafe and requires unsafe function or block
  --> $DIR/safe-extern-statics-mut.rs:12:15
   |
LL |     let rb = &B;
   |               ^ use of mutable static
   |
   = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior

error[E0133]: use of mutable static is unsafe and requires unsafe function or block
  --> $DIR/safe-extern-statics-mut.rs:14:14
   |
LL |     let xb = XB;
   |              ^^ use of mutable static
   |
   = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior

error[E0133]: use of mutable static is unsafe and requires unsafe function or block
  --> $DIR/safe-extern-statics-mut.rs:15:16
   |
LL |     let xrb = &XB;
   |                ^^ use of mutable static
   |
   = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior

error: aborting due to 4 previous errors; 2 warnings emitted

For more information about this error, try `rustc --explain E0133`.