END_OF_INPUT      730 src/ast.cc       return type() == RegExpAssertion::END_OF_INPUT;
END_OF_INPUT      866 src/ast.cc         case RegExpAssertion::END_OF_INPUT:
END_OF_INPUT     4902 src/jsregexp.cc     case END_OF_INPUT:
END_OF_INPUT     5261 src/parser.cc                         RegExpAssertion::END_OF_INPUT;