rust/tests/fail/intrinsics/ptr_offset_int_plus_int.stderr

21 lines
1004 B
Plaintext
Raw Normal View History

error: Undefined Behavior: pointer arithmetic failed: 0x1 is not a valid pointer
--> RUSTLIB/core/src/ptr/mut_ptr.rs:LL:CC
|
LL | unsafe { intrinsics::offset(self, count) as *mut T }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pointer arithmetic failed: 0x1 is not a valid pointer
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
= note: inside `std::ptr::mut_ptr::<impl *mut u8>::offset` at RUSTLIB/core/src/ptr/mut_ptr.rs:LL:CC
note: inside `main` at $DIR/ptr_offset_int_plus_int.rs:LL:CC
--> $DIR/ptr_offset_int_plus_int.rs:LL:CC
|
LL | let _val = (1 as *mut u8).offset(1);
| ^^^^^^^^^^^^^^^^^^^^^^^^
note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
error: aborting due to previous error