[cfe-commits] [PATCH] Add -fsanitize= command line argument to control -fcatch-undefined-behavior, -faddress-sanitizer, and -fthread-sanitizer

[Richard Smith]

On Mon, Nov 5, 2012 at 3:38 AM, Chandler Carruth <chandlerc at google.com> wrote:
> On Sat, Nov 3, 2012 at 1:57 AM, Kostya Serebryany <kcc at google.com> wrote:
>> On Sat, Nov 3, 2012 at 12:06 AM, Richard Smith <richard at metafoo.co.uk>
>>> Just so we have something specific to talk about, here are some options:
>>>
>>> 1) For the 3.2 release, we remove the existing switches.
>>> 2) For the 3.2 release, we keep the existing switches, and produce a
>>> deprecation warning if they are used. At some point between 3.2 and
>>> 3.3, once you think most of your users have transitioned, we remove
>>> the aliases.
>>> 3) We keep the compatibility switches for the time being (and thus
>>> probably forever).
>>>
>>> I think my preference is (2).
>>
>> I don't have a strong opinion here, both (2) and (3) sound reasonable.
>
> My preference is (2) as well, so let's go with that one.

OK, all done as of r167429.