New upstream version 1.55.0+dfsg1

[rustc.git] / src / test / ui / consts / ptr_comparisons.stderr

error[E0080]: evaluation of constant value failed
  --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
   |
LL |         unsafe { intrinsics::offset(self, count) }
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |                  |
   |                  pointer arithmetic failed: alloc3 has size $WORD, so pointer to $TWO_WORDS bytes starting at offset 0 is out-of-bounds
   |                  inside `ptr::const_ptr::<impl *const usize>::offset` at $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
   | 
  ::: $DIR/ptr_comparisons.rs:61:34
   |
LL | const _: *const usize = unsafe { (FOO as *const usize).offset(2) };
   |                                  ------------------------------- inside `_` at $DIR/ptr_comparisons.rs:61:34

error[E0080]: evaluation of constant value failed
  --> $DIR/ptr_comparisons.rs:64:33
   |
LL |     unsafe { std::ptr::addr_of!((*(FOO as *const usize as *const [u8; 1000]))[999]) };
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: alloc3 has size $WORD, so pointer to 1000 bytes starting at offset 0 is out-of-bounds

error: any use of this value will cause an error
  --> $DIR/ptr_comparisons.rs:68:27
   |
LL | const _: usize = unsafe { std::mem::transmute::<*const usize, usize>(FOO) + 4 };
   | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---
   |                           |
   |                           unable to turn pointer into raw bytes
   |
   = note: `#[deny(const_err)]` 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 #71800 <https://github.com/rust-lang/rust/issues/71800>

error: any use of this value will cause an error
  --> $DIR/ptr_comparisons.rs:73:27
   |
LL | const _: usize = unsafe { *std::mem::transmute::<&&usize, &usize>(&FOO) + 4 };
   | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---
   |                           |
   |                           unable to turn pointer into raw bytes
   |
   = 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 #71800 <https://github.com/rust-lang/rust/issues/71800>

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0080`.