[cfe-commits] adding "-fasan" flag

[Chris Lattner]

On Nov 16, 2011, at 9:55 AM, John McCall wrote:

> On Nov 16, 2011, at 9:40 AM, Kostya Serebryany wrote:
>> How do we decide whether to use __has_feature, __has_extension, preprocessor symbol or something else? 
> 
> I don't think this is outside the domain of __has_feature.  But now that I'm thinking about it, it probably needs to be a non-benign language option, not an IR-gen option.

This sounds like a perfect use of __has_feature to me.

-Chris