error: dereferencing a null pointer
--> /home/runner/work/rstack/rstack/target/aarch64-unknown-linux-gnu/debug/build/unwind-systest-b23fd082cb870172/out/all.rs:54:24
|
54 | (&((*(0 as *const $ty)).$field)) as *const _ as u64
| ^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
...
2685 | same(offset_of!(unw_cursor_t, opaque),
| -------------------------------- in this macro invocation
|
= note: `-D deref-nullptr` implied by `-D warnings`
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
https://github.com/sfackler/rstack/runs/2462078365?check_suite_focus=true