rust/tests/fail/dangling_pointers/null_pointer_write_zst.stderr
2022-08-31 17:32:39 +02:00

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error: Undefined Behavior: memory access failed: null pointer is a dangling pointer (it has no provenance)
--> $DIR/null_pointer_write_zst.rs:LL:CC
|
LL | unsafe { std::ptr::null_mut::<[u8; 0]>().write(zst_val) };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: null pointer is a dangling pointer (it has no provenance)
|
= 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: BACKTRACE:
= note: inside `main` at $DIR/null_pointer_write_zst.rs:LL:CC
note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
error: aborting due to previous error