On 12/03/2013 02:45 PM, Marek Polacek wrote:
You're right. I wanted to use cp_save_expr and/or stabilize_expr, but
that didn't work out. So I resorted to restrict the condition a bit
and only pass INDIRECT_REFs to the ubsan routine (which, after all,
has
if (!INDIRECT_REF_P (init))
retu
On Tue, Nov 19, 2013 at 10:07:00AM -0500, Jason Merrill wrote:
> On 11/18/2013 11:39 AM, Marek Polacek wrote:
> >+init = fold_build2 (COMPOUND_EXPR, TREE_TYPE (init),
> >+ubsan_instrument_reference (input_location, init),
> >+init);
>
> This look
On 11/18/2013 11:39 AM, Marek Polacek wrote:
+ init = fold_build2 (COMPOUND_EXPR, TREE_TYPE (init),
+ ubsan_instrument_reference (input_location, init),
+ init);
This looks like it will evaluate init twice.
Jason
