On Mon, Mar 09, 2015 at 12:48:56PM +0100, Jakub Jelinek wrote:
> > --- gcc/cp/cp-ubsan.c
> > +++ gcc/cp/cp-ubsan.c
> > @@ -63,9 +63,7 @@ cp_ubsan_instrument_vptr_p (tree type)
> > if (!flag_rtti || flag_sanitize_undefined_trap_on_error)
> > return false;
> >
> > - if (current_function_decl
> > - && lookup_attribute ("no_sanitize_undefined",
> > - DECL_ATTRIBUTES (current_function_decl)))
> > + if (!do_ubsan_in_current_function ())
> > return false;
> >
> > if (type)
>
> This changes behavior. Previously it would (intentionally) instrument
> current_function_decl == NULL case, now it doesn't.
I see. A test/comment indicating that would have been helpful then.
I'll apply only the C part then.
