https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80797
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- (In reply to Vittorio Zecca from comment #4) > I applied your patch to version 8 trunk 247930 and it seems to work, > but on your example I get > > ubsan-1.c:10:8: runtime error: member access within null pointer of type > 'struct S' > ubsan-1.c:11:8: runtime error: member access within null pointer of type > 'struct S' Thanks for testing. > pointing at column 8 to v and v2. > Shouldn't they point to s or i? Yeah, they should.
