Searched refs:EmptyStringWalker (Results 1 – 1 of 1) sorted by relevance
114 class EmptyStringWalker : public Regexp::Walker<bool> { class116 EmptyStringWalker() { } in EmptyStringWalker() function in re2::EmptyStringWalker127 DISALLOW_EVIL_CONSTRUCTORS(EmptyStringWalker);134 bool EmptyStringWalker::PostVisit(Regexp* re, bool parent_arg, bool pre_arg, in PostVisit()181 EmptyStringWalker w; in CanBeEmptyString()