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) 1392var nextToken = PeekToken(1); 1423var next = PeekToken(1); 1426isStructOrRecordOrUnionKeyword(PeekToken(2)))) 1533if (IsNonContextualModifier(PeekToken(1))) 1568(currentTokenKind is SyntaxKind.ExplicitKeyword or SyntaxKind.ImplicitKeyword && PeekToken(1).Kind == SyntaxKind.OperatorKeyword)) 1648var nextToken = this.PeekToken(1); 1687if (this.PeekToken(1).Kind == SyntaxKind.EventKeyword) 1694if (this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 1695this.PeekToken(2).Kind == SyntaxKind.OpenParenToken) 1719if (this.CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 1920this.PeekToken(1).ContextualKind == SyntaxKind.RecordKeyword && 1921this.PeekToken(2).Kind is SyntaxKind.IdentifierToken) 2093!(kind == SyntaxKind.DelegateKeyword && this.PeekToken(1).Kind is SyntaxKind.OpenBraceToken or SyntaxKind.OpenParenToken)) 2219this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 2220this.PeekToken(2).Kind == SyntaxKind.ColonToken; 2321return (this.CurrentToken.ContextualKind == SyntaxKind.AllowsKeyword && PeekToken(1).Kind == SyntaxKind.RefKeyword) || this.IsTrueIdentifier(); 2362PeekToken(1).Kind == SyntaxKind.AsteriskToken 2374PeekToken(1).Kind == SyntaxKind.RefKeyword) 2387if (this.CurrentToken.Kind == SyntaxKind.CommaToken && PeekToken(1).Kind == SyntaxKind.RefKeyword) 2630if (this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 2637if (this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 2669if (this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 3002if (CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 3197var kind = this.PeekToken(index).Kind; 3206kind = this.PeekToken(index + 1).Kind; 3259if (this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 3392(IsFeatureEnabled(MessageID.IDS_FeatureExtensions) || this.PeekToken(1).Kind == SyntaxKind.LessThanToken); 3428if (this.CurrentToken.ContextualKind == SyntaxKind.GlobalKeyword && this.PeekToken(1).Kind == SyntaxKind.UsingKeyword) 3449switch (this.PeekToken(1).Kind) 3527this.PeekToken(1).Kind is SyntaxKind.ThisKeyword or SyntaxKind.BaseKeyword && 3528this.PeekToken(2).Kind is SyntaxKind.OpenParenToken); 3821else if (this.PeekToken(1).Kind is SyntaxKind.CheckedKeyword or SyntaxKind.UncheckedKeyword) 3823possibleConversion = !SyntaxFacts.IsAnyOverloadableOperator(this.PeekToken(2).Kind); 3827possibleConversion = !SyntaxFacts.IsAnyOverloadableOperator(this.PeekToken(1).Kind); 4003this.PeekToken(1).Kind is SyntaxKind.OperatorKeyword) 4473while (GetModifierExcludingScoped(this.PeekToken(peekIndex)) != DeclarationModifiers.None) 4478var token = this.PeekToken(peekIndex); 4992if (identifier is not null && this.CurrentToken.Kind is SyntaxKind.OpenBracketToken && this.PeekToken(1).Kind is SyntaxKind.CloseBracketToken) 5069if (this.PeekToken(1).Kind is not (SyntaxKind.CloseParenToken or SyntaxKind.CommaToken or SyntaxKind.EqualsToken)) 5365if (flags.HasFlag(VariableFlags.ForStatement) && this.PeekToken(1).Kind != SyntaxKind.SemicolonToken) 5368IsTrueIdentifier(this.PeekToken(1)) && 5369this.PeekToken(2).Kind is SyntaxKind.CommaToken or SyntaxKind.EqualsToken or SyntaxKind.SemicolonToken; 5778this.PeekToken(1).Kind is SyntaxKind.IdentifierToken or SyntaxKind.CommaToken or SyntaxKind.EqualsToken or SyntaxKind.SemicolonToken or SyntaxKind.CloseParenToken or SyntaxKind.EndOfFileToken; 6348case SyntaxKind.GreaterThanToken when ((options & NameOptions.AfterIs) != 0) && this.PeekToken(1).Kind != SyntaxKind.GreaterThanToken: 6369(options & NameOptions.AfterTupleComma) != 0 && this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.CloseParenToken || 6370(options & NameOptions.FirstElementOfPossibleTupleLiteral) != 0 && this.PeekToken(1).Kind == SyntaxKind.CommaToken) 6625if (this.CurrentToken.Kind is SyntaxKind.IdentifierToken && tokenBreaksTypeArgumentList(this.PeekToken(1))) 6635&& this.PeekToken(1).Kind is SyntaxKind.CloseBracketToken) 6719if (this.CurrentToken.Kind == SyntaxKind.OpenBracketToken && this.PeekToken(1).Kind != SyntaxKind.CloseBracketToken) 6763this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.GreaterThanToken) 6790while (this.PeekToken(n).Kind == SyntaxKind.CommaToken) 6793return this.PeekToken(n).Kind == SyntaxKind.GreaterThanToken; 7078if (this.PeekToken(1).Kind == SyntaxKind.ThisKeyword) 7271isAlias = this.PeekToken(1).Kind == SyntaxKind.ColonColonToken; 7462var peek1 = PeekToken(1); 7583if (this.CurrentToken.Kind == SyntaxKind.VoidKeyword && this.PeekToken(1).Kind != SyntaxKind.AsteriskToken) 7758switch (this.PeekToken(1).Kind) 7814var nextToken = PeekToken(1); 7888switch (this.PeekToken(i).Kind) 8132SyntaxToken peek1 = PeekToken(1); 8205=> CurrentToken.Kind == SyntaxKind.DelegateKeyword && PeekToken(1).Kind == SyntaxKind.AsteriskToken; 8275|| (this.CurrentToken.ContextualKind is SyntaxKind.SwitchKeyword or SyntaxKind.WithKeyword && this.PeekToken(1).Kind is SyntaxKind.OpenBraceToken); 8470this.PeekToken(1).Kind == SyntaxKind.ForEachKeyword) 8476if (PeekToken(2).Kind == SyntaxKind.OpenParenToken) 8503=> PeekToken(1).Kind == SyntaxKind.OpenParenToken ? ParseUsingStatement(attributes) : ParseLocalDeclarationStatement(attributes); 8510=> CurrentToken.ContextualKind == SyntaxKind.AwaitKeyword && PeekToken(1).Kind == SyntaxKind.UsingKeyword; 8514return this.PeekToken(1).Kind == SyntaxKind.ColonToken && this.IsTrueIdentifier(); 8519return this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken; 8525this.PeekToken(1).Kind is SyntaxKind.ReturnKeyword or SyntaxKind.BreakKeyword; 8538this.PeekToken(1).Kind is not SyntaxKind.DotToken // e.g. `int.Parse()` is an expression 8547Debug.Assert(PeekToken(1).Kind != SyntaxKind.OpenParenToken); 8553Debug.Assert(PeekToken(2).Kind != SyntaxKind.OpenParenToken); 8577bool? typedIdentifier = IsPossibleTypedIdentifierStart(this.CurrentToken, this.PeekToken(1), allowThisKeyword: false); 8602var token1 = PeekToken(1); 8606if (PeekToken(2).Kind == SyntaxKind.IdentifierToken && 8607PeekToken(3).Kind == SyntaxKind.IdentifierToken) 8622var token4Kind = PeekToken(4).Kind; 8686var tk = PeekToken(1).Kind; 8903var nextToken = this.PeekToken(1); 8952SyntaxToken nextToken = PeekToken(1); 8992if (SyntaxFacts.IsPredefinedType(PeekToken(2).Kind)) 8999if (IsTypeModifierOrTypeKeyword(PeekToken(2).Kind)) 9009bool? typedIdentifier = IsPossibleTypedIdentifierStart(nextToken, PeekToken(2), allowThisKeyword: true); 9533if (this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 9660if (this.PeekToken(1).Kind == SyntaxKind.RefKeyword) 9875if (this.PeekToken(1).Kind == SyntaxKind.CommaToken) 9883if (this.PeekToken(1).Kind is SyntaxKind.CommaToken or SyntaxKind.CloseParenToken) 9937switch (this.PeekToken(1).Kind) 10019this.PeekToken(1).Kind != SyntaxKind.EqualsGreaterThanToken && 10255(this.CurrentToken.Kind == SyntaxKind.DefaultKeyword && this.PeekToken(1).Kind != SyntaxKind.OpenParenToken); 10417switch (this.PeekToken(1).Kind) 10471bool condition3 = st == ScanTypeFlags.NonGenericTypeOrExpression || this.PeekToken(1).Kind == SyntaxKind.EqualsToken; 10492Debug.Assert(this.IsTrueIdentifier() && this.PeekToken(1).Kind == SyntaxKind.ColonToken); 11405var next = PeekToken(1); 11766&& this.PeekToken(1) is { Kind: SyntaxKind.GreaterThanToken or SyntaxKind.GreaterThanEqualsToken } token2 11771if (this.PeekToken(2) is { Kind: SyntaxKind.GreaterThanToken or SyntaxKind.GreaterThanEqualsToken } token3 11798if (token1Kind == SyntaxKind.SwitchKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 11801if (token1Kind == SyntaxKind.WithKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken) 11880var nextToken = this.PeekToken(1); 11916if (this.PeekToken(1) is not { Kind: SyntaxKind.DotToken } token4 || 12023else if (IsCurrentTokenFieldInKeywordContext() && PeekToken(1).Kind != SyntaxKind.ColonColonToken) 12168if (this.PeekToken(1).Kind == SyntaxKind.IdentifierToken) 12200this.PeekToken(1).Kind == SyntaxKind.IdentifierToken && 12201this.PeekToken(2).ContextualKind == SyntaxKind.IdentifierToken) 12301while (this.PeekToken(tokenIndex).Kind == SyntaxKind.StaticKeyword || 12302this.PeekToken(tokenIndex).ContextualKind == SyntaxKind.AsyncKeyword) 12307return this.PeekToken(tokenIndex).Kind == SyntaxKind.DelegateKeyword && 12308this.PeekToken(tokenIndex + 1).Kind != SyntaxKind.AsteriskToken; 12357var nextToken = this.PeekToken(1); 12363if (nextTokenKind == SyntaxKind.DotToken && !IsAtDotDotToken(nextToken, this.PeekToken(2))) 12597var nameColon = this.CurrentToken.Kind == SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.ColonToken 12740var token = this.PeekToken(index++); 12753this.PeekToken(index).Kind == SyntaxKind.EqualsGreaterThanToken; 12825return this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken; 13011this.PeekToken(1).Kind == SyntaxKind.CloseBracketToken) 13066var token1 = this.PeekToken(1); 13101this.PeekToken(1).Kind == SyntaxKind.StaticKeyword) 13133this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 13170this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 13305this.PeekToken(1).Kind == SyntaxKind.OpenParenToken) 13322return this.CurrentToken.Kind == SyntaxKind.NewKeyword && this.PeekToken(1).Kind == SyntaxKind.OpenBraceToken; 13372return IsTrueIdentifier() && this.PeekToken(1).Kind == SyntaxKind.EqualsToken; 13377return IsTrueIdentifier() && this.PeekToken(1).Kind is SyntaxKind.EqualsToken or SyntaxKind.ColonToken; 13618return this.PeekToken(1).Kind == SyntaxKind.OpenBracketToken; 13817switch (this.PeekToken(1).Kind) 13888var identifier = (this.CurrentToken.Kind != SyntaxKind.IdentifierToken && this.PeekToken(1).Kind == SyntaxKind.EqualsGreaterThanToken) 14027var peek1 = this.PeekToken(1); 14093var pk1 = this.PeekToken(1).Kind; 14101var pk2 = this.PeekToken(2).Kind; 14205var type = this.PeekToken(1).Kind != SyntaxKind.InKeyword 14210if (this.PeekToken(1).ContextualKind == SyntaxKind.InKeyword && 14238type: this.PeekToken(1).Kind != SyntaxKind.InKeyword 14259SyntaxFacts.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);