[cfe-commits] __has_feature(address_sanitizer)

[Chandler Carruth]

On Mon, Nov 21, 2011 at 5:13 PM, Kostya Serebryany <kcc at google.com> wrote:

> please take another look.
> I changed this from being a code gen flag to a lang flag, which makes
> sense and is also similar to -fcatch-undefined-behavior
>

Excellent!

Would you also be willing to update the documentation for __has_feature to
clarify that it is used for language features such as this?

Also, I know you're holding off on adding Address Sanitizer documentation
to the general Clang docs until it's a bit more stable in how it is used,
but it would be good to make a note to document this aspect of using it
when you get there...
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