error[E0080]: evaluation of constant value failed --> $DIR/raw-pointer-ub.rs:7:16 | LL | let _val = *ptr; | ^^^^ accessing memory based on pointer with alignment 1, but alignment 4 is required error[E0080]: evaluation of constant value failed --> $DIR/raw-pointer-ub.rs:14:5 | LL | *ptr = 0; | ^^^^^^^^ accessing memory based on pointer with alignment 1, but alignment 4 is required error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/intrinsics.rs:LL:COL | = note: accessing memory with alignment 1, but alignment 4 is required | note: inside `copy_nonoverlapping::` --> $SRC_DIR/core/src/intrinsics.rs:LL:COL note: inside `std::ptr::const_ptr::::copy_to_nonoverlapping` --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL note: inside `MISALIGNED_COPY` --> $DIR/raw-pointer-ub.rs:22:5 | LL | y.copy_to_nonoverlapping(&mut z, 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $DIR/raw-pointer-ub.rs:34:16 | LL | let _val = (*ptr).0; | ^^^^^^^^ accessing memory based on pointer with alignment 4, but alignment 16 is required error[E0080]: evaluation of constant value failed --> $DIR/raw-pointer-ub.rs:41:16 | LL | let _val = *ptr; | ^^^^ memory access failed: ALLOC0 has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0080`.