144   RegExpUnparser(std::ostream& os, Zone* zone) : os_(os), zone_(zone) {}  in RegExpUnparser()
150   std::ostream& os_;  member in v8::internal::__anona04f0b350211::RegExpUnparser
157   os_ << "(|";  in VisitDisjunction()
159     os_ << " ";  in VisitDisjunction()
162   os_ << ")";  in VisitDisjunction()
168   os_ << "(:";  in VisitAlternative()
170     os_ << " ";  in VisitAlternative()
173   os_ << ")";  in VisitAlternative()
179   os_ << AsUC32(that.from());  in VisitCharacterRange()
181     os_ << "-" << AsUC32(that.to());  in VisitCharacterRange()
188   if (that->is_negated()) os_ << "^";  in VisitCharacterClass()
189   os_ << "[";  in VisitCharacterClass()
191     if (i > 0) os_ << " ";  in VisitCharacterClass()
194   os_ << "]";  in VisitCharacterClass()
202       os_ << "@^i";  in VisitAssertion()
205       os_ << "@$i";  in VisitAssertion()
208       os_ << "@^l";  in VisitAssertion()
211       os_ << "@$l";  in VisitAssertion()
214       os_ << "@b";  in VisitAssertion()
217       os_ << "@B";  in VisitAssertion()
225   os_ << "'";  in VisitAtom()
228     os_ << AsUC16(chardata[i]);  in VisitAtom()
230   os_ << "'";  in VisitAtom()
239     os_ << "(!";  in VisitText()
241       os_ << " ";  in VisitText()
244     os_ << ")";  in VisitText()
251   os_ << "(# " << that->min() << " ";  in VisitQuantifier()
253     os_ << "- ";  in VisitQuantifier()
255     os_ << that->max() << " ";  in VisitQuantifier()
257   os_ << (that->is_greedy() ? "g " : that->is_possessive() ? "p " : "n ");  in VisitQuantifier()
259   os_ << ")";  in VisitQuantifier()
265   os_ << "(^ ";  in VisitCapture()
267   os_ << ")";  in VisitCapture()
272   os_ << "(?: ";  in VisitGroup()
274   os_ << ")";  in VisitGroup()
279   os_ << "(";  in VisitLookaround()
280   os_ << (that->type() == RegExpLookaround::LOOKAHEAD ? "->" : "<-");  in VisitLookaround()
281   os_ << (that->is_positive() ? " + " : " - ");  in VisitLookaround()
283   os_ << ")";  in VisitLookaround()
290   os_ << "(<- " << that->index() << ")";  in VisitBackReference()
296   os_ << '%';  in VisitEmpty()