RFA (libstdc++): C++/v3 PATCH for c++/24163 (lookup in dependent bases) and c++/29131

[Jason Merrill]

On 05/20/2011 03:45 PM, Christopher Jefferson wrote:
> I could see the temptation to introduce this as a mandatory warning for a while, and only add it under -pedantic. However, it might be easier to just force people to fix their code.

With the patch I just checked in it's an error by default or a warning 
with -fpermissive (or silent with -fpermissive -w), so people can delay 
fixing their code if they want to.

Jason