Method FunctionDeclaration

parser/gscript_parser.go:1153–1243

()

}

func (p *GScriptParser) FunctionDeclaration() (localctx IFunctionDeclarationContext) {
	localctx = NewFunctionDeclarationContext(p, p.GetParserRuleContext(), p.GetState())
	p.EnterRule(localctx, 8, GScriptParserRULE_functionDeclaration)
	var _la int

	defer func() {
		p.ExitRule()
	}()

	defer func() {
		if err := recover(); err != nil {
			if v, ok := err.(antlr.RecognitionException); ok {
				localctx.SetException(v)
				p.GetErrorHandler().ReportError(p, v)
				p.GetErrorHandler().Recover(p, v)
			} else {
				panic(err)
			}
		}
	}()

	p.EnterOuterAlt(localctx, 1)
	p.SetState(116)
	p.GetErrorHandler().Sync(p)

	if p.GetInterpreter().AdaptivePredict(p.GetTokenStream(), 5, p.GetParserRuleContext()) == 1 {
		{
			p.SetState(115)
			p.TypeTypeOrVoid()
		}

	}
	{
		p.SetState(118)
		p.Match(GScriptParserIDENTIFIER)
	}
	p.SetState(120)
	p.GetErrorHandler().Sync(p)
	_la = p.GetTokenStream().LA(1)

	if ((_la-27)&-(0x1f+1)) == 0 && ((1<<uint((_la-27)))&((1<<(GScriptParserGT-27))|(1<<(GScriptParserLT-27))|(1<<(GScriptParserMULT-27))|(1<<(GScriptParserDIV-27))|(1<<(GScriptParserPLUS-27))|(1<<(GScriptParserSUB-27))|(1<<(GScriptParserEQUAL-27))|(1<<(GScriptParserLE-27))|(1<<(GScriptParserGE-27))|(1<<(GScriptParserNOTEQUAL-27)))) != 0 {
		{
			p.SetState(119)
			p.OperatorOverloading()
		}

	}
	{
		p.SetState(122)
		p.FormalParameters()
	}
	p.SetState(127)
	p.GetErrorHandler().Sync(p)
	_la = p.GetTokenStream().LA(1)

	for _la == GScriptParserLBRACK {
		{
			p.SetState(123)