error: reference to zeroed memory
  --> $DIR/invalid_ref.rs:23:24
   |
LL |     let ref_zero: &T = std::mem::zeroed(); // warning
   |                        ^^^^^^^^^^^^^^^^^^
   |
   = note: `#[deny(clippy::invalid_ref)]` on by default
   = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html

error: reference to zeroed memory
  --> $DIR/invalid_ref.rs:27:24
   |
LL |     let ref_zero: &T = core::mem::zeroed(); // warning
   |                        ^^^^^^^^^^^^^^^^^^^
   |
   = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html

error: reference to zeroed memory
  --> $DIR/invalid_ref.rs:31:24
   |
LL |     let ref_zero: &T = std::intrinsics::init(); // warning
   |                        ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html

error: reference to uninitialized memory
  --> $DIR/invalid_ref.rs:35:26
   |
LL |     let ref_uninit: &T = std::mem::uninitialized(); // warning
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html

error: reference to uninitialized memory
  --> $DIR/invalid_ref.rs:39:26
   |
LL |     let ref_uninit: &T = core::mem::uninitialized(); // warning
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html

error: aborting due to 5 previous errors