func()

in pkg/dataplane/internal/challenge/challenge_parser.go [2099:2172]
65 lines of code
11 McCabe index (conditional complexity)

func (p *ChallengeParser) Quoted_string() (localctx IQuoted_stringContext) {
	localctx = NewQuoted_stringContext(p, p.GetParserRuleContext(), p.GetState())
	p.EnterRule(localctx, 18, ChallengeParserRULE_quoted_string)
	var _la int

	p.EnterOuterAlt(localctx, 1)
	{
		p.SetState(125)
		p.Match(ChallengeParserDQUOTE)
		if p.HasError() {
			// Recognition error - abort rule
			goto errorExit
		}
	}
	p.SetState(128)
	p.GetErrorHandler().Sync(p)
	if p.HasError() {
		goto errorExit
	}
	_la = p.GetTokenStream().LA(1)

	for ok := true; ok; ok = ((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&274877906926) != 0) {
		p.SetState(128)
		p.GetErrorHandler().Sync(p)
		if p.HasError() {
			goto errorExit
		}

		switch p.GetTokenStream().LA(1) {
		case ChallengeParserHTAB, ChallengeParserSP, ChallengeParserEXCLAMATION_MARK, ChallengeParserHASH, ChallengeParserDOLLAR, ChallengeParserPERCENT, ChallengeParserAMPERSAND, ChallengeParserSQUOTE, ChallengeParserOPEN_PARENS, ChallengeParserCLOSE_PARENS, ChallengeParserASTERISK, ChallengeParserPLUS, ChallengeParserCOMMA, ChallengeParserMINUS, ChallengeParserPERIOD, ChallengeParserSLASH, ChallengeParserDIGIT, ChallengeParserCOLON, ChallengeParserSEMICOLON, ChallengeParserLESS_THAN, ChallengeParserEQUALS, ChallengeParserGREATER_THAN, ChallengeParserQUESTION, ChallengeParserAT, ChallengeParserALPHA, ChallengeParserOPEN_BRACKET, ChallengeParserCLOSE_BRACKET, ChallengeParserCARET, ChallengeParserUNDERSCORE, ChallengeParserGRAVE, ChallengeParserOPEN_BRACE, ChallengeParserPIPE, ChallengeParserCLOSE_BRACE, ChallengeParserTILDE, ChallengeParserEXTENDED_ASCII:
			{
				p.SetState(126)
				p.Qd_text()
			}

		case ChallengeParserBACKSLASH:
			{
				p.SetState(127)
				p.Quoted_pair()
			}

		default:
			p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
			goto errorExit
		}

		p.SetState(130)
		p.GetErrorHandler().Sync(p)
		if p.HasError() {
			goto errorExit
		}
		_la = p.GetTokenStream().LA(1)
	}
	{
		p.SetState(132)
		p.Match(ChallengeParserDQUOTE)
		if p.HasError() {
			// Recognition error - abort rule
			goto errorExit
		}
	}

errorExit:
	if p.HasError() {
		v := p.GetError()
		localctx.SetException(v)
		p.GetErrorHandler().ReportError(p, v)
		p.GetErrorHandler().Recover(p, v)
		p.SetError(nil)
	}
	p.ExitRule()
	return localctx
	goto errorExit // Trick to prevent compiler error if the label is not used
}