1453else if (CurrentToken.Kind == SyntaxKind.IdentifierToken && PeekToken(1).Kind == SyntaxKind.ColonColonToken)

661if (isGlobal && (this.PeekToken(1).Kind == SyntaxKind.OpenParenToken || (!IsScript && IsPossibleTopLevelUsingLocalDeclarationStatement()))) 675if (this.CurrentToken.ContextualKind != SyntaxKind.GlobalKeyword || this.PeekToken(1).Kind != SyntaxKind.UsingKeyword) 892else if (this.PeekToken(1).Kind == SyntaxKind.NamespaceKeyword) 929&& this.PeekToken(1) is { Kind: SyntaxKind.IdentifierToken, ContextualKind: SyntaxKind.AliasKeyword } 930&& this.PeekToken(2).Kind == SyntaxKind.IdentifierToken 931&& this.PeekToken(3).Kind == SyntaxKind.SemicolonToken; 1019if (type.IsMissing && this.PeekToken(1).Kind == SyntaxKind.SemicolonToken) 1031&& IsGlobalAttributeTarget(this.PeekToken(1)) 1032&& this.PeekToken(2).Kind == SyntaxKind.ColonToken; 1117=> IsSomeWord(this.CurrentToken.Kind) && this.PeekToken(1).Kind == SyntaxKind.ColonToken; 1174this.PeekToken(1).Kind == SyntaxKind.DotToken) 1278switch (this.PeekToken(1).Kind) 1394var nextToken = PeekToken(1); 1425var next = PeekToken(1); 1428isStructOrRecordOrUnionKeyword(PeekToken(2)))) 1552if (IsNonContextualModifier(PeekToken(1))) 1587(currentTokenKind is SyntaxKind.ExplicitKeyword or SyntaxKind.ImplicitKeyword && PeekToken(1).Kind == SyntaxKind.OperatorKeyword)) 1667var nextToken = this.PeekToken(1); 1706if (this.PeekToken(1).Kind == SyntaxKind.EventKeyword) 1713if (this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 1714this.PeekToken(2).Kind == SyntaxKind.OpenParenToken) 1738if (this.CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 1939this.PeekToken(1).ContextualKind == SyntaxKind.RecordKeyword && 1940this.PeekToken(2).Kind is SyntaxKind.IdentifierToken) 2112!(kind == SyntaxKind.DelegateKeyword && this.PeekToken(1).Kind is SyntaxKind.OpenBraceToken or SyntaxKind.OpenParenToken)) 2238this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 2239this.PeekToken(2).Kind == SyntaxKind.ColonToken; 2340return (this.CurrentToken.ContextualKind == SyntaxKind.AllowsKeyword && PeekToken(1).Kind == SyntaxKind.RefKeyword) || this.IsTrueIdentifier(); 2381PeekToken(1).Kind == SyntaxKind.AsteriskToken 2393PeekToken(1).Kind == SyntaxKind.RefKeyword) 2406if (this.CurrentToken.Kind == SyntaxKind.CommaToken && PeekToken(1).Kind == SyntaxKind.RefKeyword) 2649if (this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 2656if (this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 2688if (this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 3021if (CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 3216var kind = this.PeekToken(index).Kind; 3225kind = this.PeekToken(index + 1).Kind; 3278if (this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 3411(IsFeatureEnabled(MessageID.IDS_FeatureExtensions) || this.PeekToken(1).Kind == SyntaxKind.LessThanToken); 3447if (this.CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 3468switch (this.PeekToken(1).Kind) 3546this.PeekToken(1).Kind is SyntaxKind.ThisKeyword or SyntaxKind.BaseKeyword && 3547this.PeekToken(2).Kind is SyntaxKind.OpenParenToken); 3840else if (this.PeekToken(1).Kind is SyntaxKind.CheckedKeyword or SyntaxKind.UncheckedKeyword) 3842possibleConversion = !SyntaxFacts.IsAnyOverloadableOperator(this.PeekToken(2).Kind); 3846possibleConversion = !SyntaxFacts.IsAnyOverloadableOperator(this.PeekToken(1).Kind); 4022this.PeekToken(1).Kind is SyntaxKind.OperatorKeyword) 4492while (GetModifierExcludingScoped(this.PeekToken(peekIndex)) != DeclarationModifiers.None) 4497var token = this.PeekToken(peekIndex); 5011if (identifier is not null && this.CurrentToken.Kind is SyntaxKind.OpenBracketToken && this.PeekToken(1).Kind is SyntaxKind.CloseBracketToken) 5088if (this.PeekToken(1).Kind is not (SyntaxKind.CloseParenToken or SyntaxKind.CommaToken or SyntaxKind.EqualsToken)) 5384if (flags.HasFlag(VariableFlags.ForStatement) && this.PeekToken(1).Kind != SyntaxKind.SemicolonToken) 5387IsTrueIdentifier(this.PeekToken(1)) && 5388this.PeekToken(2).Kind is SyntaxKind.CommaToken or SyntaxKind.EqualsToken or SyntaxKind.SemicolonToken; 5797this.PeekToken(1).Kind is SyntaxKind.IdentifierToken or SyntaxKind.CommaToken or SyntaxKind.EqualsToken or SyntaxKind.SemicolonToken or SyntaxKind.CloseParenToken or SyntaxKind.EndOfFileToken; 6367case SyntaxKind.GreaterThanToken when ((options & NameOptions.AfterIs) != 0) && this.PeekToken(1).Kind != SyntaxKind.GreaterThanToken: 6388(options & NameOptions.AfterTupleComma) != 0 && this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.CloseParenToken || 6389(options & NameOptions.FirstElementOfPossibleTupleLiteral) != 0 && this.PeekToken(1).Kind == SyntaxKind.CommaToken) 6644if (this.CurrentToken.Kind is SyntaxKind.IdentifierToken && tokenBreaksTypeArgumentList(this.PeekToken(1))) 6654&& this.PeekToken(1).Kind is SyntaxKind.CloseBracketToken) 6738if (this.CurrentToken.Kind == SyntaxKind.OpenBracketToken && this.PeekToken(1).Kind != SyntaxKind.CloseBracketToken) 6782this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.GreaterThanToken) 6809while (this.PeekToken(n).Kind == SyntaxKind.CommaToken) 6812return this.PeekToken(n).Kind == SyntaxKind.GreaterThanToken; 7097if (this.PeekToken(1).Kind == SyntaxKind.ThisKeyword) 7290isAlias = this.PeekToken(1).Kind == SyntaxKind.ColonColonToken; 7481var peek1 = PeekToken(1); 7602if (this.CurrentToken.Kind == SyntaxKind.VoidKeyword && this.PeekToken(1).Kind != SyntaxKind.AsteriskToken) 7777switch (this.PeekToken(1).Kind) 7833var nextToken = PeekToken(1); 7907switch (this.PeekToken(i).Kind) 8151SyntaxToken peek1 = PeekToken(1); 8224=> CurrentToken.Kind == SyntaxKind.DelegateKeyword && PeekToken(1).Kind == SyntaxKind.AsteriskToken; 8294|| (this.CurrentToken.ContextualKind is SyntaxKind.SwitchKeyword or SyntaxKind.WithKeyword && this.PeekToken(1).Kind is SyntaxKind.OpenBraceToken); 8489this.PeekToken(1).Kind == SyntaxKind.ForEachKeyword) 8495if (PeekToken(2).Kind == SyntaxKind.OpenParenToken) 8522=> PeekToken(1).Kind == SyntaxKind.OpenParenToken ? ParseUsingStatement(attributes) : ParseLocalDeclarationStatement(attributes); 8529=> CurrentToken.ContextualKind == SyntaxKind.AwaitKeyword && PeekToken(1).Kind == SyntaxKind.UsingKeyword; 8533return this.PeekToken(1).Kind == SyntaxKind.ColonToken && this.IsTrueIdentifier(); 8538return this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken; 8544this.PeekToken(1).Kind is SyntaxKind.ReturnKeyword or SyntaxKind.BreakKeyword; 8557this.PeekToken(1).Kind is not SyntaxKind.DotToken // e.g. `int.Parse()` is an expression 8566Debug.Assert(PeekToken(1).Kind != SyntaxKind.OpenParenToken); 8572Debug.Assert(PeekToken(2).Kind != SyntaxKind.OpenParenToken); 8596bool? typedIdentifier = IsPossibleTypedIdentifierStart(this.CurrentToken, this.PeekToken(1), allowThisKeyword: false); 8621var token1 = PeekToken(1); 8625if (PeekToken(2).Kind == SyntaxKind.IdentifierToken && 8626PeekToken(3).Kind == SyntaxKind.IdentifierToken) 8641var token4Kind = PeekToken(4).Kind; 8705var tk = PeekToken(1).Kind; 8922var nextToken = this.PeekToken(1); 8971SyntaxToken nextToken = PeekToken(1); 9011if (SyntaxFacts.IsPredefinedType(PeekToken(2).Kind)) 9018if (IsTypeModifierOrTypeKeyword(PeekToken(2).Kind)) 9028bool? typedIdentifier = IsPossibleTypedIdentifierStart(nextToken, PeekToken(2), allowThisKeyword: true); 9552if (this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 9679if (this.PeekToken(1).Kind == SyntaxKind.RefKeyword) 9894if (this.PeekToken(1).Kind == SyntaxKind.CommaToken) 9902if (this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.CloseParenToken) 9956switch (this.PeekToken(1).Kind) 10038this.PeekToken(1).Kind != SyntaxKind.EqualsGreaterThanToken && 10274(this.CurrentToken.Kind == SyntaxKind.DefaultKeyword && this.PeekToken(1).Kind != SyntaxKind.OpenParenToken); 10436switch (this.PeekToken(1).Kind) 10490bool condition3 = st == ScanTypeFlags.NonGenericTypeOrExpression || this.PeekToken(1).Kind == SyntaxKind.EqualsToken; 10511Debug.Assert(this.IsTrueIdentifier() && this.PeekToken(1).Kind == SyntaxKind.ColonToken); 11428var next = PeekToken(1); 11789&& this.PeekToken(1) is { Kind: SyntaxKind.GreaterThanToken or SyntaxKind.GreaterThanEqualsToken } token2 11794if (this.PeekToken(2) is { Kind: SyntaxKind.GreaterThanToken or SyntaxKind.GreaterThanEqualsToken } token3 11821if (token1Kind == SyntaxKind.SwitchKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 11824if (token1Kind == SyntaxKind.WithKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 11903var nextToken = this.PeekToken(1); 11939if (this.PeekToken(1) is not { Kind: SyntaxKind.DotToken } token4 || 12046else if (IsCurrentTokenFieldInKeywordContext() && PeekToken(1).Kind != SyntaxKind.ColonColonToken) 12191if (this.PeekToken(1).Kind == SyntaxKind.IdentifierToken) 12223this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 12224this.PeekToken(2).ContextualKind == SyntaxKind.IdentifierToken) 12324while (this.PeekToken(tokenIndex).Kind == SyntaxKind.StaticKeyword || 12325this.PeekToken(tokenIndex).ContextualKind == SyntaxKind.AsyncKeyword) 12330return this.PeekToken(tokenIndex).Kind == SyntaxKind.DelegateKeyword && 12331this.PeekToken(tokenIndex + 1).Kind != SyntaxKind.AsteriskToken; 12380var nextToken = this.PeekToken(1); 12386if (nextTokenKind == SyntaxKind.DotToken && !IsAtDotDotToken(nextToken, this.PeekToken(2))) 12620var nameColon = this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.ColonToken 12763var token = this.PeekToken(index++); 12776this.PeekToken(index).Kind == SyntaxKind.EqualsGreaterThanToken; 12848return this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken; 13034this.PeekToken(1).Kind == SyntaxKind.CloseBracketToken) 13089var token1 = this.PeekToken(1); 13124this.PeekToken(1).Kind == SyntaxKind.StaticKeyword) 13156this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 13193this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 13328this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 13345return this.CurrentToken.Kind == SyntaxKind.NewKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken; 13395return IsTrueIdentifier() && this.PeekToken(1).Kind == SyntaxKind.EqualsToken; 13400return IsTrueIdentifier() && this.PeekToken(1).Kind is SyntaxKind.EqualsToken or SyntaxKind.ColonToken; 13641return this.PeekToken(1).Kind == SyntaxKind.OpenBracketToken; 13840switch (this.PeekToken(1).Kind) 13911var identifier = (this.CurrentToken.Kind != SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 14050var peek1 = this.PeekToken(1); 14116var pk1 = this.PeekToken(1).Kind; 14124var pk2 = this.PeekToken(2).Kind; 14228var type = this.PeekToken(1).Kind != SyntaxKind.InKeyword 14233if (this.PeekToken(1).ContextualKind == SyntaxKind.InKeyword && 14261type: this.PeekToken(1).Kind != SyntaxKind.InKeyword 14282SyntaxFacts.IsReservedKeyword(this.CurrentToken.Kind) && this.PeekToken(1).Kind == SyntaxKind.EqualsToken

85(this.CurrentToken.ContextualKind != SyntaxKind.NameOfKeyword || this.PeekToken(1).Kind != SyntaxKind.OpenParenToken)) 379this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken 419var tk = PeekToken(1).Kind;

178PeekToken(offset - _tokenOffset);