Re: [Patch, libstdc++/63920] Fix regex_constants::match_not_null behavior

[Paolo Carlini]

Hi,

On 11/18/2014 08:12 PM, Tim Shen wrote:
Bootstrapped and tested.
Jonathan lately is following your work much better than me, but naively 
seems weird that _M_begin is non-const and _M_end is const, a different 
type anyway.

Paolo.