[C++] Initialize Evaluator::avoid_io_
[C++] Initialize Evaluator::avoid_io_

danw/kati,colincross/kati,danw/kati,pombredanne/kati,colincross/kati,dalinaum/kati,shinh/kati,shinh/kati,shinh/kati,colincross/kati,danw/kati,google/kati,pombredanne/kati,dalinaum/kati,danw/kati,colincross/kati,pombredanne/kati,google/kati,pombredanne/kati,pombredanne/kati,dalinaum/kati,danw/kati,shinh/kati,dalinaum/kati,danw/kati,pombredanne/kati,google/kati,dalinaum/kati,google/kati,colincross/kati,shinh/kati,shinh/kati,google/kati,colincross/kati