kLatticeUnknown   117 src/jsregexp.cc   if (containment == kLatticeUnknown) return containment;
kLatticeUnknown   129 src/jsregexp.cc     return kLatticeUnknown;
kLatticeUnknown  3532 src/jsregexp.cc   s_ = w_ = d_ = kLatticeUnknown;