https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100403
--- Comment #2 from lavr at ncbi dot nlm.nih.gov --- > undefined if msg is not in the range of x.rec[0]...x.rec[RECLEN] Indeed for the segmented data address space. But in most systems it's linear, and the warning is then architecture dependent, and is only expected on those, where the comparison cannot be safely made. Besides, the warning then should be about that fact, not the return address being of a local variable -- that's misleading, at best.
