error: reference to zeroed memory --> $DIR/invalid_ref.rs:27:24 | 27 | let ref_zero: &T = std::mem::zeroed(); // warning | ^^^^^^^^^^^^^^^^^^ | = note: #[deny(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:31:24 | 31 | 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:35:24 | 35 | 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:39:26 | 39 | 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:43:26 | 43 | 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: reference to uninitialized memory --> $DIR/invalid_ref.rs:47:26 | 47 | let ref_uninit: &T = std::intrinsics::uninit(); // 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 6 previous errors