RefBase: better hints for debugging

Recommendation to enable best-practice compiler flags when seeing errors
that show memory is not handled correctly. Oftentimes, implicit
assignment of refcounts on these objects is the cause of these failures.

Bug: 393013610
Test: N/A
Change-Id: I6c6ef13a0ac11884e02d608dedc7bb6892c3a583
1 file changed