src\roslyn\src\Analyzers\CSharp\Analyzers\AddAccessibilityModifiers\CSharpAddAccessibilityModifiers.cs (1)
26out SyntaxToken name,
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeStructMemberReadOnly\CSharpMakeStructMemberReadOnlyAnalyzer.cs (1)
201_ => (SyntaxToken?)null
src\roslyn\src\Analyzers\CSharp\Analyzers\UseDeconstruction\CSharpUseDeconstructionDiagnosticAnalyzer.cs (1)
138SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTokenExtensions.cs (33)
20public static void Deconstruct(this SyntaxToken token, out SyntaxKind kind)
23public static bool IsLastTokenOfNode<T>(this SyntaxToken token) where T : SyntaxNode
26public static bool IsLastTokenOfNode<T>(this SyntaxToken token, [NotNullWhen(true)] out T? node) where T : SyntaxNode
39public static bool IsKindOrHasMatchingText(this SyntaxToken token, SyntaxKind kind)
42public static bool HasMatchingText(this SyntaxToken token, SyntaxKind kind)
45public static bool IsOpenBraceOrCommaOfObjectInitializer(this SyntaxToken token)
49public static bool IsOpenBraceOfAccessorList(this SyntaxToken token)
57public static bool CouldBeKeyword(this SyntaxToken token)
75public static bool IsPotentialModifier(this SyntaxToken token, out SyntaxKind modifierKind)
133public static bool IsLiteral(this SyntaxToken token)
149public static bool IntersectsWith(this SyntaxToken token, int position)
152public static SyntaxToken GetPreviousTokenIfTouchingWord(this SyntaxToken token, int position)
159private static bool IsWord(SyntaxToken token)
162public static SyntaxToken GetNextNonZeroWidthTokenOrEndOfFile(this SyntaxToken token)
168public static bool IsFirstTokenOnLine(this SyntaxToken token, SourceText text)
170var previousToken = token.GetPreviousToken(includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
181public static bool SpansPreprocessorDirective(this IEnumerable<SyntaxToken> tokens)
188public static IEnumerable<SyntaxTrivia> GetAllTrailingTrivia(this SyntaxToken token)
195var nextToken = token.GetNextTokenOrEndOfFile(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
203public static bool IsRegularStringLiteral(this SyntaxToken token)
206public static bool IsValidAttributeTarget(this SyntaxToken token)
226public static SyntaxToken WithCommentsFrom(
227this SyntaxToken token,
236public static SyntaxToken KeepCommentsAndAddElasticMarkers(this SyntaxToken token)
240public static bool TryParseGenericName(this SyntaxToken genericIdentifier, CancellationToken cancellationToken, [NotNullWhen(true)] out GenericNameSyntax? genericName)
244var lastToken = genericIdentifier.FindLastTokenOfPartialGenericName();
264public static SyntaxToken FindLastTokenOfPartialGenericName(this SyntaxToken genericIdentifier)
269var token = genericIdentifier.GetNextToken(includeSkipped: true);
278var next = token.GetNextToken(includeSkipped: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTreeExtensions.cs (18)
27var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
28var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
56var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
82var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
92public static bool IsRightOfDotOrArrowOrColonColon(this SyntaxTree syntaxTree, int position, SyntaxToken targetToken, CancellationToken cancellationToken)
108var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
121var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
127var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
157var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
175var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
190var eof = root.EndOfFileToken;
322private static bool AtEndOfIncompleteStringOrCharLiteral(SyntaxToken token, int position, char lastChar, CancellationToken cancellationToken)
393this SyntaxTree syntaxTree, int position, out SyntaxToken stringLiteral, CancellationToken cancellationToken)
395var token = syntaxTree.GetRoot(cancellationToken).FindToken(position, findInsideTrivia: true);
445var token = root.FindToken(position, findInsideTrivia: true);
502var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
540public static bool IsPreProcessorKeywordContext(this SyntaxTree syntaxTree, int position, SyntaxToken preProcessorTokenOnLeftOfPosition)
550var token = preProcessorTokenOnLeftOfPosition;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Engine\Trivia\TriviaRewriter.cs (16)
24private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _trailingTriviaMap = [];
25private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _leadingTriviaMap = [];
30Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
47Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
69KeyValuePair<ValueTuple<SyntaxToken, SyntaxToken>,
98private TextSpan GetTextSpan(ValueTuple<SyntaxToken, SyntaxToken> pair)
134ValueTuple<SyntaxToken, SyntaxToken> pair,
162public override SyntaxToken VisitToken(SyntaxToken token)
207private static SyntaxToken CreateNewToken(SyntaxTriviaList leadingTrivia, SyntaxToken token, SyntaxTriviaList trailingTrivia)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\BaseFormattingRule.cs (27)
19SyntaxToken startToken,
20SyntaxToken endToken,
34SyntaxToken startToken,
35SyntaxToken endToken)
47SyntaxToken startToken,
48SyntaxToken endToken,
61SyntaxToken startToken,
62SyntaxToken endToken,
75SyntaxToken startToken,
76SyntaxToken endToken,
90SyntaxToken baseToken,
91SyntaxToken startToken,
92SyntaxToken endToken,
100SyntaxToken baseToken,
101SyntaxToken startToken,
102SyntaxToken endToken,
108protected static void AddSuppressWrappingIfOnSingleLineOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
111protected static void AddSuppressAllOperationIfOnMultipleLine(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
114protected static void AddSuppressOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
124protected static void AddAnchorIndentationOperation(List<AnchorIndentationOperation> list, SyntaxToken anchorToken, SyntaxToken endToken)
134protected static void AddAlignIndentationOfTokensToBaseTokenOperation(List<AlignTokensOperation> list, SyntaxNode containingNode, SyntaxToken baseNode, IEnumerable<SyntaxToken> tokens, AlignTokensOption option = AlignTokensOption.AlignIndentationOfTokensToBaseToken)
158var firstTokenOfNode = node.GetFirstToken(includeZeroWidth: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpHeaderFacts.cs (1)
29SyntaxToken GetLastToken()
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (68)
87public SyntaxToken ParseToken(string text)
105public bool IsVerbatimIdentifier(SyntaxToken token)
108public bool IsOperator(SyntaxToken token)
119public bool IsReservedKeyword(SyntaxToken token)
122public bool IsContextualKeyword(SyntaxToken token)
125public bool IsPreprocessorKeyword(SyntaxToken token)
210public void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name)
267public bool IsThisConstructorInitializer(SyntaxToken token)
271public bool IsBaseConstructorInitializer(SyntaxToken token)
278public bool IsQueryKeyword(SyntaxToken token)
305public bool IsPredefinedType(SyntaxToken token)
308public bool IsPredefinedType(SyntaxToken token, PredefinedType type)
317public bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type)
323private static PredefinedType GetPredefinedType(SyntaxToken token)
351public bool IsPredefinedOperator(SyntaxToken token)
354public bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op)
357public bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op)
363private static PredefinedOperator GetPredefinedOperator(SyntaxToken token)
459var token = SyntaxFactory.ParseToken(identifier);
465var token = SyntaxFactory.ParseToken(identifier);
474public bool IsLiteral(SyntaxToken token)
502public bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token)
505public bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token)
819var identifier = ((IdentifierNameSyntax)node).Identifier;
836var nameToken = memberDeclaration.GetNameToken();
871var nameToken = fieldDeclarator.Identifier;
950public SyntaxNode? TryGetBindableParent(SyntaxToken token)
1021var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
1102public bool IsVerbatimStringLiteral(SyntaxToken token)
1105public bool IsRawStringLiteral(SyntaxToken token)
1112public bool IsNumericLiteral(SyntaxToken token)
1217SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1224SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1238public SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node)
1241public SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node)
1244public SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node)
1256public bool AreEquivalent(SyntaxToken token1, SyntaxToken token2)
1272out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode
1289public bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken)
1330public SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token)
1363public void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right)
1406public void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen)
1414public void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1422public void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern)
1429public void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression)
1497public void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name)
1505public void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken)
1527public void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1544SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull)
1566public void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments)
1574out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken)
1589public void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name)
1612public void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer)
1621public void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer)
1629public void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default)
1637SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen)
1645public void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken)
1652public void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand)
1659public void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1692public SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (38)
20public static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRange(SyntaxToken endToken, bool useDefaultRange = true)
27private static ValueTuple<SyntaxToken, SyntaxToken>? FixupOpenBrace(ValueTuple<SyntaxToken, SyntaxToken>? tokenRange)
37var currentToken = tokenRange.Value.Item1;
38var previousToken = currentToken.GetPreviousToken();
55private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeWorker(SyntaxToken endToken, bool useDefaultRange)
97private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeForSemicolon(SyntaxToken endToken)
148private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForCloseBrace(SyntaxToken endToken)
195var firstTokenOfInnerBlock = parent.GetFirstToken();
196var lastTokenOfInnerBlock = parent.GetLastToken();
230var firstTokenOfInnerBlock = parent.GetFirstToken();
231var lastTokenOfInnerBlock = parent.GetLastToken();
248private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForColon(SyntaxToken endToken)
265private static SyntaxToken GetPreviousTokenIfNotFirstTokenInTree(SyntaxToken token)
267var previousToken = token.GetPreviousToken();
271public static bool AreTwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
287private static SyntaxToken GetAppropriatePreviousToken(SyntaxToken startToken, bool canTokenBeFirstInABlock = false)
289var previousToken = startToken.GetPreviousToken();
325private static bool IsOpenBraceTokenOfABlockOrTypeOrNamespace(SyntaxToken previousToken)
386public static bool IsColonInSwitchLabel(SyntaxToken token)
393public static bool InBetweenTwoMembers(SyntaxToken previousToken, SyntaxToken currentToken)
413public static MemberDeclarationSyntax? GetEnclosingMember(SyntaxToken token)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseExplicitTypeHelper.cs (1)
134SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
238SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\TypeParameterGenerator.cs (1)
29var varianceKeyword =
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\SyntaxTreeExtensions.cs (116)
31var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
88var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
89var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
138this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
157var originalToken = tokenOnLeftOfPosition;
158var token = originalToken;
265var leftToken = context != null
269var token = context != null
332var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
355var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
356var token = leftToken.GetPreviousTokenIfTouchingWord(position);
369this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
410var originalToken = tokenOnLeftOfPosition;
411var token = originalToken;
418var nextToken = originalToken.GetNextToken(includeSkipped: true);
554var leftToken = context != null
560var token = context != null
634var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
681var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
697var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
735var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
782var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
798var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
815var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
828var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
850this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
855var token = tokenOnLeftOfPosition;
868public static bool IsTypeParameterConstraintContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
875var token = tokenOnLeftOfPosition;
899public static bool IsTypeOfExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
901var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
911public static bool IsDefaultExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
913var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
924this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
926var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
939SyntaxToken tokenOnLeftOfPosition,
942var token = tokenOnLeftOfPosition;
962public static bool IsGenericConstraintContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
969SyntaxToken tokenOnLeftOfPosition,
977var token = tokenOnLeftOfPosition;
991if (!syntaxTree.IsInPartiallyWrittenGeneric(position, cancellationToken, out var nameToken))
1057SyntaxToken tokenOnLeftOfPosition,
1066var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1147SyntaxToken tokenOnLeftOfPosition,
1161var token = tokenOnLeftOfPosition;
1173this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1175var token = tokenOnLeftOfPosition;
1188this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1190var token = tokenOnLeftOfPosition;
1202public static bool IsParameterTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1204var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1219public static bool IsPossibleExtensionMethodContext(this SyntaxTree syntaxTree, SyntaxToken tokenOnLeftOfPosition)
1231this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1233var token = tokenOnLeftOfPosition;
1263this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1265var token = tokenOnLeftOfPosition;
1290this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1292var token = tokenOnLeftOfPosition;
1315public static bool IsPossibleTupleContext(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1335var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent);
1347var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!);
1360var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent);
1370public static bool IsAtStartOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1464public static bool IsAtEndOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1466var originalLeftToken = leftToken;
1481var lastTokenInPattern = patternSyntax.GetLastToken();
1549static bool IsAtEndOfSwitchStatementPattern(SyntaxToken leftToken)
1571private static SyntaxToken FindTokenOnLeftOfNode(SyntaxNode node)
1574public static bool IsPossibleTupleOpenParenOrComma(this SyntaxToken possibleCommaOrParen)
1610var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1697private static bool IsPossibleVarDeconstructionOpenParenOrComma(SyntaxToken leftToken)
1719SyntaxToken tokenOnLeftOfPosition,
1742var token = tokenOnLeftOfPosition;
1757this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1759var token = tokenOnLeftOfPosition;
1774this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1790var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1839var previous = token.GetPreviousToken(includeSkipped: true);
1853var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(token.SpanStart, cancellationToken);
1888this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1893var token = tokenOnLeftOfPosition;
1910var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1922public static bool IsIsOrAsTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1924var token = tokenOnLeftOfPosition;
1934this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1936var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1942var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(start, cancellationToken);
1952private static bool IsNonConstantExpressionContext(SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1961var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDirectives: true);
1966public static bool IsStatementContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1978var token = tokenOnLeftOfPosition;
1989var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
2007public static bool IsInstanceContext(this SyntaxTree syntaxTree, SyntaxToken targetToken, SemanticModel semanticModel, CancellationToken cancellationToken)
2038this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
2040var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2051public static bool IsDefiniteCastTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2053var token = tokenOnLeftOfPosition;
2066SyntaxToken tokenOnLeftOfPosition)
2073var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2147var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2173SyntaxToken tokenOnLeftOfPosition,
2183var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2350var previousToken = tokenOnLeftOfPosition.GetPreviousToken(includeSkipped: true);
2745public static bool IsInvocationOfVarExpression(this SyntaxToken token)
2751var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2819SyntaxToken tokenOnLeftOfPosition,
2825var token = tokenOnLeftOfPosition;
2906var tokenBeforeName = syntaxTree.FindTokenOnLeftOfPosition(nameExpr.SpanStart, cancellationToken);
2938this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2955var token = tokenOnLeftOfPosition;
2973public static bool IsCatchFilterContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2981var token = tokenOnLeftOfPosition;
2998public static bool IsBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3011public static bool IsEnumBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3025var token = syntaxTree
3078public static bool IsFunctionPointerCallingConventionContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Formatting\CSharpSyntaxFormattingService.cs (9)
47var token = documentSyntax.Root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
80var token = root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
186ParsedDocument document, IndentationOptions options, SyntaxToken token, ImmutableArray<AbstractFormattingRule> formattingRules, CancellationToken cancellationToken)
195SyntaxToken endToken,
215private static IEnumerable<AbstractFormattingRule> GetTypingRules(SyntaxToken tokenBeforeCaret)
313private static bool IsInvalidTokenKind(SyntaxToken token)
322private ImmutableArray<AbstractFormattingRule> GetFormattingRules(ParsedDocument document, int position, SyntaxToken tokenBeforeCaret)
349public override AdjustNewLinesOperation? GetAdjustNewLinesOperation(in SyntaxToken previousToken, in SyntaxToken currentToken, in NextGetAdjustNewLinesOperation nextOperation)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Indentation\CSharpIndentationService.Indenter.cs (14)
21protected override bool ShouldUseTokenIndenter(Indenter indenter, out SyntaxToken syntaxToken)
33protected override IndentationResult? GetDesiredIndentationWorker(Indenter indenter, SyntaxToken? tokenOpt, SyntaxTrivia? triviaOpt)
63private static IndentationResult? TryGetDesiredIndentation(Indenter indenter, SyntaxToken? tokenOpt)
71private static IndentationResult GetIndentationBasedOnToken(Indenter indenter, SyntaxToken token)
324private static IndentationResult GetIndentationFromCommaSeparatedList(Indenter indenter, SyntaxToken token)
337Indenter indenter, SeparatedSyntaxList<T> list, SyntaxToken token) where T : SyntaxNode
351var firstToken = node.GetFirstToken(includeZeroWidth: true);
364private static IndentationResult GetDefaultIndentationFromToken(Indenter indenter, SyntaxToken token)
374private static IndentationResult GetIndentationForQueryExpression(Indenter indenter, SyntaxToken token)
386var firstToken = queryExpressionClause.GetFirstToken(includeZeroWidth: true);
421var clauseToken = clause.GetFirstToken(includeZeroWidth: true);
433private static SyntaxNode? GetQueryExpressionClause(SyntaxToken token)
459private static bool IsPartOfQueryExpression(SyntaxToken token)
466Indenter indenter, SyntaxToken token, int? additionalSpace = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpReplaceDiscardDeclarationsWithAssignmentsService.cs (1)
76var discardToken = Identifier(
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpSyntaxGeneratorInternal.cs (11)
52public override SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken name, SyntaxNode? initializer, bool isConst)
73public override SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
76internal static VariableDeclarationSyntax VariableDeclaration(SyntaxNode? type, SyntaxToken name, SyntaxNode? expression)
85public override SyntaxToken Identifier(string identifier)
117public override SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
120public override SyntaxNode InterpolatedStringText(SyntaxToken textToken)
123public override SyntaxToken InterpolatedStringTextToken(string content, string value)
151using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
209public override SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isKeyword, SyntaxNode pattern)
250public override SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (54)
52private static bool DecomposeBinaryOrAssignmentExpression(SyntaxNode node, out SyntaxToken operatorToken, out ExpressionSyntax left, out ExpressionSyntax right)
78out var operatorToken, out var left, out var right))
197var token = syntaxTree.FindTokenOnLeftOfPosition(position, CancellationToken);
261private IEnumerable<TypeInferenceInfo> InferTypeInAnonymousObjectCreation(AnonymousObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
272ArgumentSyntax argument, SyntaxToken? previousToken = null)
345TupleExpressionSyntax tupleExpression, SyntaxToken previousToken)
372private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgument(AttributeArgumentSyntax argument, SyntaxToken? previousToken = null)
400private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(BaseObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
515private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSyntax argumentList, SyntaxToken previousToken)
545private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgumentList(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
814ArrayCreationExpressionSyntax arrayCreationExpression, SyntaxToken? previousToken = null)
841private IEnumerable<TypeInferenceInfo> InferTypeInArrayRankSpecifier(ArrayRankSpecifierSyntax arrayRankSpecifier, SyntaxToken? previousToken = null)
851private IEnumerable<TypeInferenceInfo> InferTypeInArrayType(ArrayTypeSyntax arrayType, SyntaxToken? previousToken = null)
874private IEnumerable<TypeInferenceInfo> InferTypeInAttributeDeclaration(AttributeListSyntax attributeDeclaration, SyntaxToken? previousToken)
885SyntaxToken? previousToken)
894private IEnumerable<TypeInferenceInfo> InferTypeInBracketedArgumentList(BracketedArgumentListSyntax bracketedArgumentList, SyntaxToken previousToken)
910private static int GetArgumentListIndex(BaseArgumentListSyntax argumentList, SyntaxToken previousToken)
929private static int GetArgumentListIndex(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
948private IEnumerable<TypeInferenceInfo> InferTypeInBinaryOrAssignmentExpression(ExpressionSyntax binop, SyntaxToken operatorToken, ExpressionSyntax left, ExpressionSyntax right, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1083private IEnumerable<TypeInferenceInfo> InferTypeInCastExpression(CastExpressionSyntax castExpression, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1095private IEnumerable<TypeInferenceInfo> InferTypeInCatchDeclaration(CatchDeclarationSyntax catchDeclaration, SyntaxToken? previousToken = null)
1104private IEnumerable<TypeInferenceInfo> InferTypeInCatchFilterClause(CatchFilterClauseSyntax catchFilterClause, SyntaxToken? previousToken = null)
1116SyntaxToken? previousToken = null)
1170private IEnumerable<TypeInferenceInfo> InferTypeInConditionalExpression(ConditionalExpressionSyntax conditional, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1203private IEnumerable<TypeInferenceInfo> InferTypeInDoStatement(DoStatementSyntax doStatement, SyntaxToken? previousToken = null)
1212private IEnumerable<TypeInferenceInfo> InferTypeInEqualsValueClause(EqualsValueClauseSyntax equalsValue, SyntaxToken? previousToken = null)
1311private IEnumerable<TypeInferenceInfo> InferTypeInExpressionStatement(SyntaxToken? previousToken = null)
1321private IEnumerable<TypeInferenceInfo> InferTypeInForEachStatement(ForEachStatementSyntax forEachStatementSyntax, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1352private IEnumerable<TypeInferenceInfo> InferTypeInForStatement(ForStatementSyntax forStatement, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1364private IEnumerable<TypeInferenceInfo> InferTypeInIfStatement(IfStatementSyntax ifStatement, SyntaxToken? previousToken = null)
1379SyntaxToken? previousToken = null)
1581var identifier = singleVariableDesignation.Identifier;
1673private IEnumerable<TypeInferenceInfo> InferTypeInLockStatement(LockStatementSyntax lockStatement, SyntaxToken? previousToken = null)
1682private IEnumerable<TypeInferenceInfo> InferTypeInLambdaExpression(LambdaExpressionSyntax lambdaExpression, SyntaxToken? previousToken = null)
1711private IEnumerable<TypeInferenceInfo> InferTypeInMemberDeclarator(AnonymousObjectMemberDeclaratorSyntax memberDeclarator, SyntaxToken? previousTokenOpt = null)
1730private IEnumerable<TypeInferenceInfo> InferTypeInNameColon(NameColonSyntax nameColon, SyntaxToken previousToken)
1746private IEnumerable<TypeInferenceInfo> InferTypeInExpressionColon(ExpressionColonSyntax expressionColon, SyntaxToken previousToken)
1764SyntaxToken? previousToken = null)
1947private IEnumerable<TypeInferenceInfo> InferTypeInNameEquals(NameEqualsSyntax nameEquals, SyntaxToken? previousToken = null)
1965private IEnumerable<TypeInferenceInfo> InferTypeInPostfixUnaryExpression(PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax, SyntaxToken? previousToken = null)
1981private IEnumerable<TypeInferenceInfo> InferTypeInPrefixUnaryExpression(PrefixUnaryExpressionSyntax prefixUnaryExpression, SyntaxToken? previousToken = null)
2037private IEnumerable<TypeInferenceInfo> InferTypeInAwaitExpression(AwaitExpressionSyntax awaitExpression, SyntaxToken? previousToken = null)
2059private IEnumerable<TypeInferenceInfo> InferTypeInYieldStatement(YieldStatementSyntax yieldStatement, SyntaxToken? previousToken = null)
2100ReturnStatementSyntax returnStatement, SyntaxToken? previousToken = null)
2137var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(CancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
2178private IEnumerable<TypeInferenceInfo> InferTypeInSwitchExpression(SwitchExpressionSyntax switchExpression, SyntaxToken token)
2187SwitchLabelSyntax switchLabel, SyntaxToken? previousToken = null)
2203SwitchStatementSyntax switchStatement, SyntaxToken? previousToken = null)
2223private IEnumerable<TypeInferenceInfo> InferTypeInThrowExpression(ThrowExpressionSyntax throwExpression, SyntaxToken? previousToken = null)
2232private IEnumerable<TypeInferenceInfo> InferTypeInThrowStatement(ThrowStatementSyntax throwStatement, SyntaxToken? previousToken = null)
2241private IEnumerable<TypeInferenceInfo> InferTypeInUsingStatement(UsingStatementSyntax usingStatement, SyntaxToken? previousToken = null)
2446private IEnumerable<TypeInferenceInfo> InferTypeInWhenClause(WhenClauseSyntax whenClause, SyntaxToken? previousToken = null)
2455private IEnumerable<TypeInferenceInfo> InferTypeInWhileStatement(WhileStatementSyntax whileStatement, SyntaxToken? previousToken = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Utilities\CSharpSimplificationHelpers.cs (9)
15public static SyntaxToken TryEscapeIdentifierToken(SyntaxToken syntaxToken, SyntaxNode parentOfToken)
59var firstRewrittenToken = rewrittenNode.GetFirstToken(true, false, true, true);
60var firstOriginalToken = originalNode.GetFirstToken(true, false, true, true);
61if (TryAddLeadingElasticTriviaIfNecessary(firstRewrittenToken, firstOriginalToken, out var rewrittenTokenWithLeadingElasticTrivia))
69public static bool TryAddLeadingElasticTriviaIfNecessary(SyntaxToken token, SyntaxToken originalToken, out SyntaxToken tokenWithLeadingWhitespace)
78var previousToken = originalToken.GetPreviousToken();
Completion\CompletionProviders\CompletionUtilities.cs (10)
32public static bool TreatAsDot(SyntaxToken token, int characterPosition)
44public static SyntaxToken? GetDotTokenLeftOfPosition(SyntaxTree syntaxTree, int position, CancellationToken cancellationToken)
46var tokenOnLeft = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeSkipped: true);
47var dotToken = tokenOnLeft.GetPreviousTokenIfTouchingWord(position);
272var token = syntaxTree.FindTokenOnLeftOfPosition(spanStart, cancellationToken);
310var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
314if (syntaxTree.IsInPartiallyWrittenGeneric(spanStart, cancellationToken, out var nameToken))
326var tokenLeftOfGenericName = syntaxTree.FindTokenOnLeftOfPosition(spanStart, cancellationToken);
338var prevToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
351var prevToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
Completion\CompletionProviders\CrefCompletionProvider.cs (11)
88protected override async Task<(SyntaxToken, SemanticModel?, ImmutableArray<ISymbol>)> GetSymbolsAsync(
95var token = tree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true)
114private static bool IsCrefStartContext(SyntaxToken token)
124private static bool IsCrefParameterListContext(SyntaxToken token)
154private static bool IsCrefQualifiedNameContext(SyntaxToken token)
164SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
179SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
210QualifiedCrefSyntax parent, SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
227SemanticModel semanticModel, ImmutableArray<ISymbol> symbols, SyntaxToken token, int position)
249SemanticModel semanticModel, ISymbol symbol, SyntaxToken token, int position, StringBuilder builder, [NotNullWhen(true)] out CompletionItem? item)
268SyntaxToken token,
Completion\CompletionProviders\DeclarationName\DeclarationNameInfo.cs (26)
68var token = tree
99SyntaxToken token, SemanticModel semanticModel,
113SyntaxToken token, SemanticModel semanticModel,
138SemanticModel semanticModel, SyntaxToken token, TypeSyntax type, out NameDeclarationInfo result)
166SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken, out NameDeclarationInfo result)
203private static bool IsPossibleOutVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
213if (argument is { RefOrOutKeyword: SyntaxToken(SyntaxKind.OutKeyword) })
236SyntaxToken token, SemanticModel semanticModel,
258private static bool IsPropertyDeclaration(SyntaxToken token, SemanticModel semanticModel,
273SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken, out NameDeclarationInfo result)
287SyntaxToken token,
321SyntaxToken token,
332SyntaxToken token,
387private static bool IsFieldDeclaration(SyntaxToken token, SemanticModel semanticModel,
398private static bool IsIncompleteMemberDeclaration(SyntaxToken token, SemanticModel semanticModel,
409private static bool IsLocalFunctionDeclaration(SyntaxToken token, SemanticModel semanticModel,
420private static bool IsLocalVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
465private static bool IsEmbeddedVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
478private static bool IsForEachVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
494private static bool IsTypeParameterDeclaration(SyntaxToken token, out NameDeclarationInfo result)
510private static bool IsPrimaryConstructorParameter(SyntaxToken token, SemanticModel semanticModel,
530private static bool IsParameterDeclaration(SyntaxToken token, SemanticModel semanticModel,
543SyntaxToken token,
588private static bool IsPossibleTypeToken(SyntaxToken token)
636foreach (var modifer in modifiers)
683var modifier = modifiers[i];
Completion\CompletionProviders\FunctionPointerUnmanagedCallingConventionCompletionProvider.cs (1)
57var token = syntaxTree
Completion\CompletionProviders\OverrideCompletionProvider.cs (8)
28protected override SyntaxNode GetSyntax(SyntaxToken token)
43protected override SyntaxToken GetToken(CompletionItem completionItem, SyntaxTree tree, CancellationToken cancellationToken)
49public override bool TryDetermineReturnType(SyntaxToken startToken, SemanticModel semanticModel, CancellationToken cancellationToken, out ITypeSymbol? returnType, out SyntaxToken nextToken)
72SyntaxToken startToken,
78var token = startToken;
185public override SyntaxToken FindStartingToken(SyntaxTree tree, int position, CancellationToken cancellationToken)
187var token = tree.FindTokenOnLeftOfPosition(position, cancellationToken);
Completion\CompletionProviders\PartialMethodCompletionProvider.cs (10)
33foreach (var mod in declaration.Modifiers)
48protected override SyntaxNode GetSyntax(SyntaxToken token)
64protected override SyntaxToken GetToken(CompletionItem completionItem, SyntaxTree tree, CancellationToken cancellationToken)
82protected override bool IsPartialMethodCompletionContext(SyntaxTree tree, int position, CancellationToken cancellationToken, out DeclarationModifiers modifiers, out SyntaxToken token)
84var touchingToken = tree.FindTokenOnLeftOfPosition(position, cancellationToken);
85var targetToken = touchingToken.GetPreviousTokenIfTouchingWord(position);
104var touchingToken = tree.FindTokenOnLeftOfPosition(position, cancellationToken);
105var token = touchingToken.GetPreviousToken();
127private static bool IsOnSameLine(SyntaxToken syntaxToken, SyntaxToken touchingToken, SourceText text)
EditAndContinue\BreakpointSpans.cs (32)
110private static TextSpan CreateSpan(SyntaxToken startToken, SyntaxToken endToken)
116private static TextSpan CreateSpan(SyntaxNode node, SyntaxToken token)
119private static TextSpan CreateSpan(SyntaxToken token)
240var separator = parameters.GetSeparator(i);
475internal static IEnumerable<SyntaxToken> GetActiveTokensForImplicitConstructorInitializer(ConstructorDeclarationSyntax constructor, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
481internal static IEnumerable<SyntaxToken> GetActiveTokensForExplicitConstructorInitializer(ConstructorInitializerSyntax constructorInitializer, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
490internal static IEnumerable<SyntaxToken> GetActiveTokensForImplicitPrimaryConstructorInitializer(TypeDeclarationSyntax typeDeclaration, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
498foreach (var token in getDescendantTokens(typeDeclaration.TypeParameterList))
502foreach (var token in getDescendantTokens(typeDeclaration.ParameterList))
509internal static IEnumerable<SyntaxToken> GetActiveTokensForExplicitPrimaryConstructorInitializer(PrimaryConstructorBaseTypeSyntax baseTypeSyntax, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
517internal static IEnumerable<SyntaxToken> GetActiveTokensForCopyConstructor(RecordDeclarationSyntax recordDeclaration, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
523foreach (var token in getDescendantTokens(recordDeclaration.TypeParameterList))
531internal static IEnumerable<SyntaxToken> GetActiveTokensForRecordParameter(ParameterSyntax parameter, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
533foreach (var modifier in parameter.Modifiers)
538foreach (var token in getDescendantTokens(parameter.Type))
548internal static IEnumerable<SyntaxToken> GetActiveTokensForAutoPropertyAccessor(AccessorDeclarationSyntax accessor, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
770private static SyntaxToken LastNotMissing(SyntaxToken token1, SyntaxToken token2)
785SyntaxToken semicolonOpt,
852SyntaxToken semicolon)
873internal static IEnumerable<SyntaxToken> GetActiveTokensForVariableDeclarator(
874VariableDeclaratorSyntax variableDeclarator, SyntaxTokenList modifiers, SyntaxToken semicolon, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)
EditAndContinue\SyntaxComparer.cs (35)
949GetNestedFunctionsParts(leftNode, out var leftParameters, out var leftAsync, out var leftBody, out var leftModifiers, out var leftReturnType, out var leftIdentifier, out var leftTypeParameters);
950GetNestedFunctionsParts(rightNode, out var rightParameters, out var rightAsync, out var rightBody, out var rightModifiers, out var rightReturnType, out var rightIdentifier, out var rightTypeParameters);
975out IEnumerable<SyntaxToken> parameters,
976out SyntaxToken asyncKeyword,
980out SyntaxToken identifier,
1165List<SyntaxToken>? leftLocals = null;
1166List<SyntaxToken>? rightLocals = null;
1245List<SyntaxToken>? leftLocals = null;
1246List<SyntaxToken>? rightLocals = null;
1270List<SyntaxToken>? leftLocals = null;
1271List<SyntaxToken>? rightLocals = null;
1288private static void GetLocalNames(BlockSyntax block, ref List<SyntaxToken>? result)
1301private static void GetLocalNames(VariableDeclarationSyntax localDeclaration, ref List<SyntaxToken>? result)
1309internal static void GetLocalNames(CommonForEachStatementSyntax commonForEach, ref List<SyntaxToken>? result)
1327private static void GetLocalNames(ExpressionSyntax expression, ref List<SyntaxToken>? result)
1352private static void GetLocalNames(VariableDesignationSyntax designation, ref List<SyntaxToken>? result)
1377private static void GetLocalNames(SyntaxToken syntaxToken, [NotNull] ref List<SyntaxToken>? result)
1561var leftToken = oldNodeOrToken.AsToken();
1562var rightToken = newNodeOrToken.AsToken();
1582internal static IEnumerable<SyntaxToken> GetDescendantTokensIgnoringSeparators<TSyntaxNode>(SeparatedSyntaxList<TSyntaxNode> list)
1587foreach (var token in node.DescendantTokens())
1616public static double ComputeDistance(SyntaxToken oldToken, SyntaxToken newToken)
1630public static double ComputeDistance(IEnumerable<SyntaxToken>? oldTokens, IEnumerable<SyntaxToken>? newTokens)
1657public static IEnumerable<SequenceEdit> GetSequenceEdits(IEnumerable<SyntaxToken>? oldTokens, IEnumerable<SyntaxToken>? newTokens)
1663public static IEnumerable<SequenceEdit> GetSequenceEdits(ImmutableArray<SyntaxToken> oldTokens, ImmutableArray<SyntaxToken> newTokens)
1666private sealed class LcsTokens : LongestCommonImmutableArraySubsequence<SyntaxToken>
1670protected override bool Equals(SyntaxToken oldElement, SyntaxToken newElement)
ReplaceMethodWithProperty\CSharpReplaceMethodWithPropertyService.cs (8)
85out var arrowExpression, out var semicolonToken))
125var nameToken = GetPropertyName(getMethodDeclaration.Identifier, propertyName, nameChanged);
158private static SyntaxToken GetPropertyName(SyntaxToken identifier, string propertyName, bool nameChanged)
183out var arrowExpression, out var semicolonToken))
350public void ReplaceGetReference(SyntaxEditor editor, SyntaxToken nameToken, string propertyName, bool nameChanged)
353public void ReplaceSetReference(SyntaxEditor editor, SyntaxToken nameToken, string propertyName, bool nameChanged)
356public static void ReplaceInvocation(SyntaxEditor editor, SyntaxToken nameToken, string propertyName, bool nameChanged,
SignatureHelp\ElementAccessExpressionSignatureHelpProvider.cs (16)
43private static bool TryGetElementAccessExpression(SyntaxNode root, int position, ISyntaxFactsService syntaxFacts, SignatureHelpTriggerReason triggerReason, CancellationToken cancellationToken, [NotNullWhen(true)] out ExpressionSyntax? identifier, out SyntaxToken openBrace)
53if (!TryGetElementAccessExpression(root, position, document.GetRequiredLanguageService<ISyntaxFactsService>(), triggerInfo.TriggerReason, cancellationToken, out var expression, out var openBrace))
112private static TextSpan GetTextSpan(ExpressionSyntax expression, SyntaxToken openBracket)
142out var openBracket) ||
220SyntaxToken openToken,
277internal static bool IsTriggerToken(SyntaxToken token)
286internal static bool IsArgumentListToken(ElementAccessExpressionSyntax expression, SyntaxToken token)
292internal static TextSpan GetTextSpan(SyntaxToken openBracket)
299internal static bool TryGetSyntax(SyntaxNode root, int position, ISyntaxFactsService syntaxFacts, SignatureHelpTriggerReason triggerReason, CancellationToken cancellationToken, [NotNullWhen(true)] out ExpressionSyntax? identifier, out SyntaxToken openBrace)
320internal static bool IsArgumentListToken(ArrayTypeSyntax node, SyntaxToken token)
326internal static bool IsTriggerToken(SyntaxToken token)
334internal static TextSpan GetTextSpan(SyntaxNode expression, SyntaxToken openBracket)
340internal static bool TryGetSyntax(SyntaxNode root, int position, ISyntaxFactsService syntaxFacts, SignatureHelpTriggerReason triggerReason, CancellationToken cancellationToken, [NotNullWhen(true)] out ExpressionSyntax? identifier, out SyntaxToken openBrace)
361internal static bool IsTriggerToken(SyntaxToken token)
371internal static bool IsArgumentListToken(ElementBindingExpressionSyntax expression, SyntaxToken token)
377internal static bool TryGetSyntax(SyntaxNode root, int position, ISyntaxFactsService syntaxFacts, SignatureHelpTriggerReason triggerReason, CancellationToken cancellationToken, [NotNullWhen(true)] out ExpressionSyntax? identifier, out SyntaxToken openBrace)
src\roslyn\src\Analyzers\CSharp\Analyzers\AddAccessibilityModifiers\CSharpAddAccessibilityModifiers.cs (1)
26out SyntaxToken name,
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeStructMemberReadOnly\CSharpMakeStructMemberReadOnlyAnalyzer.cs (1)
201_ => (SyntaxToken?)null
src\roslyn\src\Analyzers\CSharp\Analyzers\UseDeconstruction\CSharpUseDeconstructionDiagnosticAnalyzer.cs (1)
138SyntaxToken identifier,
Structure\CSharpStructureHelpers.cs (17)
25private static int GetCollapsibleStart(SyntaxToken firstToken)
34private static (int spanEnd, int hintEnd) GetCollapsibleEnd(SyntaxToken lastToken, bool compressEmptyLines)
83public static SyntaxToken GetLastInlineMethodBlockToken(SyntaxNode node)
85var lastToken = node.GetLastToken(includeZeroWidth: true);
93var nextToken = lastToken.GetNextToken(includeSkipped: true);
234var startToken = node.GetFirstToken();
235var endToken = GetEndToken(node);
251var hintTextEndToken = GetHintTextEndToken(node);
266static SyntaxToken GetEndToken(SyntaxNode node)
286static SyntaxToken GetHintTextEndToken(SyntaxNode node)
335SyntaxNode node, SyntaxToken syntaxToken, bool compressEmptyLines,
345SyntaxNode node, SyntaxToken startToken,
390SyntaxNode node, SyntaxToken startToken,
391SyntaxToken endToken, bool compressEmptyLines, string bannerText, bool autoCollapse,
414SyntaxNode node, SyntaxToken syntaxToken, bool compressEmptyLines,
428SyntaxNode node, SyntaxToken startToken, SyntaxToken endToken, bool compressEmptyLines,
Rename\CSharpRenameRewriterLanguageService.cs (41)
68private readonly HashSet<SyntaxToken> _annotatedIdentifierTokens = [];
208public override SyntaxToken VisitToken(SyntaxToken token)
212var newToken = base.VisitToken(token);
252private bool IsPropertyAccessorNameConflict(SyntaxToken token)
257private bool IsGetPropertyAccessorNameConflict(SyntaxToken token)
261private bool IsSetPropertyAccessorNameConflict(SyntaxToken token)
265private bool IsInitPropertyAccessorNameConflict(SyntaxToken token)
274private bool IsPossiblyDestructorConflict(SyntaxToken token)
322private SyntaxToken RenameAndAnnotate(SyntaxToken token, SyntaxToken newToken, bool isRenameLocation, bool isOldText)
434var identifierToken = default(SyntaxToken);
516private bool IsRenameLocation(SyntaxToken token)
553private SyntaxToken UpdateAliasAnnotation(SyntaxToken newToken)
563private SyntaxToken RenameToken(SyntaxToken oldToken, SyntaxToken newToken, string? prefix, string? suffix)
634private SyntaxToken RenameInStringLiteral(SyntaxToken oldToken, SyntaxToken newToken, ImmutableSortedSet<TextSpan>? subSpansToReplace, Func<SyntaxTriviaList, string, string, SyntaxTriviaList, SyntaxToken> createNewStringLiteral)
649private SyntaxToken RenameInTrivia(SyntaxToken token, IEnumerable<SyntaxTrivia> leadingOrTrailingTriviaList)
677private SyntaxToken RenameWithinToken(SyntaxToken oldToken, SyntaxToken newToken)
708var newIdentifierToken = SyntaxFactory.Identifier(newToken.LeadingTrivia, _replacementText, newToken.TrailingTrivia);
715var updatedToken = RenameInTrivia(oldToken, oldToken.LeadingTrivia);
724var updatedToken = RenameInTrivia(oldToken, oldToken.TrailingTrivia);
741SyntaxToken token,
809var token = renamedSymbol.Locations.Single().FindToken(cancellationToken);
833var token = renamedSymbol.Locations.Single().FindToken(cancellationToken);
866var token = await tree.GetTouchingTokenAsync(location.SourceSpan.Start, cancellationToken, findInsideTrivia: true).ConfigureAwait(false);
894var token = await location.SourceTree!.GetTouchingTokenAsync(location.SourceSpan.Start, cancellationToken, findInsideTrivia: true).ConfigureAwait(false);
914var typeParameterToken = location.FindToken(cancellationToken);
970var token = await implicitReferenceLocation.Location.SourceTree!.GetTouchingTokenAsync(
1112public override SyntaxNode? GetExpansionTargetForLocation(SyntaxToken token)
1115private static SyntaxNode? GetExpansionTarget(SyntaxToken token)
Simplification\CSharpSimplificationService.cs (13)
77public override SyntaxToken Expand(SyntaxToken token, SemanticModel semanticModel, Func<SyntaxNode, bool>? expandInsideNode, CancellationToken cancellationToken)
85var rewrittenToken = TryEscapeIdentifierToken(rewriter.VisitToken(token), token.Parent).WithAdditionalAnnotations(Simplifier.Annotation);
86if (TryAddLeadingElasticTriviaIfNecessary(rewrittenToken, token, out var rewrittenTokenWithElasticTrivia))
95public static SyntaxToken TryEscapeIdentifierToken(SyntaxToken syntaxToken, SyntaxNode parentOfToken)
139var firstRewrittenToken = rewrittenNode.GetFirstToken(true, false, true, true);
140var firstOriginalToken = originalNode.GetFirstToken(true, false, true, true);
141if (TryAddLeadingElasticTriviaIfNecessary(firstRewrittenToken, firstOriginalToken, out var rewrittenTokenWithLeadingElasticTrivia))
149private static bool TryAddLeadingElasticTriviaIfNecessary(SyntaxToken token, SyntaxToken originalToken, out SyntaxToken tokenWithLeadingWhitespace)
158var previousToken = originalToken.GetPreviousToken();
Simplification\CSharpSimplificationService.Expander.cs (14)
260var identifier = Identifier(inferredName);
330var identifier = Identifier(SyntaxTriviaList.Empty, inferredName, SyntaxTriviaList.Empty);
447var identifier = rewrittenSimpleName.Identifier;
500var firstReplacementToken = replacement.GetFirstToken(true, false, true, true);
501var firstOriginalToken = originalSimpleName.GetFirstToken(true, false, true, true);
502if (TryAddLeadingElasticTriviaIfNecessary(firstReplacementToken, firstOriginalToken, out var tokenWithLeadingWhitespace))
531SyntaxToken GetNewIdentifier(SyntaxToken _identifier)
533var newIdentifier = identifier.CopyAnnotationsTo(_identifier);
718var candidateTokens = new List<SyntaxToken>();
720foreach (var candidateToken in leftTokens)
997private SyntaxToken ReplaceTokenForCref(SyntaxToken oldToken, SyntaxToken dummySameToken)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTokenExtensions.cs (33)
20public static void Deconstruct(this SyntaxToken token, out SyntaxKind kind)
23public static bool IsLastTokenOfNode<T>(this SyntaxToken token) where T : SyntaxNode
26public static bool IsLastTokenOfNode<T>(this SyntaxToken token, [NotNullWhen(true)] out T? node) where T : SyntaxNode
39public static bool IsKindOrHasMatchingText(this SyntaxToken token, SyntaxKind kind)
42public static bool HasMatchingText(this SyntaxToken token, SyntaxKind kind)
45public static bool IsOpenBraceOrCommaOfObjectInitializer(this SyntaxToken token)
49public static bool IsOpenBraceOfAccessorList(this SyntaxToken token)
57public static bool CouldBeKeyword(this SyntaxToken token)
75public static bool IsPotentialModifier(this SyntaxToken token, out SyntaxKind modifierKind)
133public static bool IsLiteral(this SyntaxToken token)
149public static bool IntersectsWith(this SyntaxToken token, int position)
152public static SyntaxToken GetPreviousTokenIfTouchingWord(this SyntaxToken token, int position)
159private static bool IsWord(SyntaxToken token)
162public static SyntaxToken GetNextNonZeroWidthTokenOrEndOfFile(this SyntaxToken token)
168public static bool IsFirstTokenOnLine(this SyntaxToken token, SourceText text)
170var previousToken = token.GetPreviousToken(includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
181public static bool SpansPreprocessorDirective(this IEnumerable<SyntaxToken> tokens)
188public static IEnumerable<SyntaxTrivia> GetAllTrailingTrivia(this SyntaxToken token)
195var nextToken = token.GetNextTokenOrEndOfFile(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
203public static bool IsRegularStringLiteral(this SyntaxToken token)
206public static bool IsValidAttributeTarget(this SyntaxToken token)
226public static SyntaxToken WithCommentsFrom(
227this SyntaxToken token,
236public static SyntaxToken KeepCommentsAndAddElasticMarkers(this SyntaxToken token)
240public static bool TryParseGenericName(this SyntaxToken genericIdentifier, CancellationToken cancellationToken, [NotNullWhen(true)] out GenericNameSyntax? genericName)
244var lastToken = genericIdentifier.FindLastTokenOfPartialGenericName();
264public static SyntaxToken FindLastTokenOfPartialGenericName(this SyntaxToken genericIdentifier)
269var token = genericIdentifier.GetNextToken(includeSkipped: true);
278var next = token.GetNextToken(includeSkipped: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTreeExtensions.cs (18)
27var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
28var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
56var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
82var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
92public static bool IsRightOfDotOrArrowOrColonColon(this SyntaxTree syntaxTree, int position, SyntaxToken targetToken, CancellationToken cancellationToken)
108var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
121var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
127var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
157var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
175var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
190var eof = root.EndOfFileToken;
322private static bool AtEndOfIncompleteStringOrCharLiteral(SyntaxToken token, int position, char lastChar, CancellationToken cancellationToken)
393this SyntaxTree syntaxTree, int position, out SyntaxToken stringLiteral, CancellationToken cancellationToken)
395var token = syntaxTree.GetRoot(cancellationToken).FindToken(position, findInsideTrivia: true);
445var token = root.FindToken(position, findInsideTrivia: true);
502var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
540public static bool IsPreProcessorKeywordContext(this SyntaxTree syntaxTree, int position, SyntaxToken preProcessorTokenOnLeftOfPosition)
550var token = preProcessorTokenOnLeftOfPosition;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Engine\Trivia\TriviaRewriter.cs (16)
24private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _trailingTriviaMap = [];
25private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _leadingTriviaMap = [];
30Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
47Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
69KeyValuePair<ValueTuple<SyntaxToken, SyntaxToken>,
98private TextSpan GetTextSpan(ValueTuple<SyntaxToken, SyntaxToken> pair)
134ValueTuple<SyntaxToken, SyntaxToken> pair,
162public override SyntaxToken VisitToken(SyntaxToken token)
207private static SyntaxToken CreateNewToken(SyntaxTriviaList leadingTrivia, SyntaxToken token, SyntaxTriviaList trailingTrivia)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\BaseFormattingRule.cs (27)
19SyntaxToken startToken,
20SyntaxToken endToken,
34SyntaxToken startToken,
35SyntaxToken endToken)
47SyntaxToken startToken,
48SyntaxToken endToken,
61SyntaxToken startToken,
62SyntaxToken endToken,
75SyntaxToken startToken,
76SyntaxToken endToken,
90SyntaxToken baseToken,
91SyntaxToken startToken,
92SyntaxToken endToken,
100SyntaxToken baseToken,
101SyntaxToken startToken,
102SyntaxToken endToken,
108protected static void AddSuppressWrappingIfOnSingleLineOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
111protected static void AddSuppressAllOperationIfOnMultipleLine(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
114protected static void AddSuppressOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
124protected static void AddAnchorIndentationOperation(List<AnchorIndentationOperation> list, SyntaxToken anchorToken, SyntaxToken endToken)
134protected static void AddAlignIndentationOfTokensToBaseTokenOperation(List<AlignTokensOperation> list, SyntaxNode containingNode, SyntaxToken baseNode, IEnumerable<SyntaxToken> tokens, AlignTokensOption option = AlignTokensOption.AlignIndentationOfTokensToBaseToken)
158var firstTokenOfNode = node.GetFirstToken(includeZeroWidth: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpHeaderFacts.cs (1)
29SyntaxToken GetLastToken()
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (68)
87public SyntaxToken ParseToken(string text)
105public bool IsVerbatimIdentifier(SyntaxToken token)
108public bool IsOperator(SyntaxToken token)
119public bool IsReservedKeyword(SyntaxToken token)
122public bool IsContextualKeyword(SyntaxToken token)
125public bool IsPreprocessorKeyword(SyntaxToken token)
210public void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name)
267public bool IsThisConstructorInitializer(SyntaxToken token)
271public bool IsBaseConstructorInitializer(SyntaxToken token)
278public bool IsQueryKeyword(SyntaxToken token)
305public bool IsPredefinedType(SyntaxToken token)
308public bool IsPredefinedType(SyntaxToken token, PredefinedType type)
317public bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type)
323private static PredefinedType GetPredefinedType(SyntaxToken token)
351public bool IsPredefinedOperator(SyntaxToken token)
354public bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op)
357public bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op)
363private static PredefinedOperator GetPredefinedOperator(SyntaxToken token)
459var token = SyntaxFactory.ParseToken(identifier);
465var token = SyntaxFactory.ParseToken(identifier);
474public bool IsLiteral(SyntaxToken token)
502public bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token)
505public bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token)
819var identifier = ((IdentifierNameSyntax)node).Identifier;
836var nameToken = memberDeclaration.GetNameToken();
871var nameToken = fieldDeclarator.Identifier;
950public SyntaxNode? TryGetBindableParent(SyntaxToken token)
1021var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
1102public bool IsVerbatimStringLiteral(SyntaxToken token)
1105public bool IsRawStringLiteral(SyntaxToken token)
1112public bool IsNumericLiteral(SyntaxToken token)
1217SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1224SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1238public SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node)
1241public SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node)
1244public SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node)
1256public bool AreEquivalent(SyntaxToken token1, SyntaxToken token2)
1272out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode
1289public bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken)
1330public SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token)
1363public void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right)
1406public void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen)
1414public void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1422public void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern)
1429public void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression)
1497public void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name)
1505public void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken)
1527public void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1544SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull)
1566public void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments)
1574out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken)
1589public void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name)
1612public void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer)
1621public void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer)
1629public void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default)
1637SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen)
1645public void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken)
1652public void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand)
1659public void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1692public SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (38)
20public static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRange(SyntaxToken endToken, bool useDefaultRange = true)
27private static ValueTuple<SyntaxToken, SyntaxToken>? FixupOpenBrace(ValueTuple<SyntaxToken, SyntaxToken>? tokenRange)
37var currentToken = tokenRange.Value.Item1;
38var previousToken = currentToken.GetPreviousToken();
55private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeWorker(SyntaxToken endToken, bool useDefaultRange)
97private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeForSemicolon(SyntaxToken endToken)
148private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForCloseBrace(SyntaxToken endToken)
195var firstTokenOfInnerBlock = parent.GetFirstToken();
196var lastTokenOfInnerBlock = parent.GetLastToken();
230var firstTokenOfInnerBlock = parent.GetFirstToken();
231var lastTokenOfInnerBlock = parent.GetLastToken();
248private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForColon(SyntaxToken endToken)
265private static SyntaxToken GetPreviousTokenIfNotFirstTokenInTree(SyntaxToken token)
267var previousToken = token.GetPreviousToken();
271public static bool AreTwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
287private static SyntaxToken GetAppropriatePreviousToken(SyntaxToken startToken, bool canTokenBeFirstInABlock = false)
289var previousToken = startToken.GetPreviousToken();
325private static bool IsOpenBraceTokenOfABlockOrTypeOrNamespace(SyntaxToken previousToken)
386public static bool IsColonInSwitchLabel(SyntaxToken token)
393public static bool InBetweenTwoMembers(SyntaxToken previousToken, SyntaxToken currentToken)
413public static MemberDeclarationSyntax? GetEnclosingMember(SyntaxToken token)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseExplicitTypeHelper.cs (1)
134SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
238SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\TypeParameterGenerator.cs (1)
29var varianceKeyword =
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\SyntaxTreeExtensions.cs (116)
31var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
88var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
89var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
138this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
157var originalToken = tokenOnLeftOfPosition;
158var token = originalToken;
265var leftToken = context != null
269var token = context != null
332var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
355var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
356var token = leftToken.GetPreviousTokenIfTouchingWord(position);
369this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
410var originalToken = tokenOnLeftOfPosition;
411var token = originalToken;
418var nextToken = originalToken.GetNextToken(includeSkipped: true);
554var leftToken = context != null
560var token = context != null
634var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
681var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
697var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
735var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
782var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
798var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
815var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
828var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
850this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
855var token = tokenOnLeftOfPosition;
868public static bool IsTypeParameterConstraintContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
875var token = tokenOnLeftOfPosition;
899public static bool IsTypeOfExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
901var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
911public static bool IsDefaultExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
913var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
924this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
926var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
939SyntaxToken tokenOnLeftOfPosition,
942var token = tokenOnLeftOfPosition;
962public static bool IsGenericConstraintContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
969SyntaxToken tokenOnLeftOfPosition,
977var token = tokenOnLeftOfPosition;
991if (!syntaxTree.IsInPartiallyWrittenGeneric(position, cancellationToken, out var nameToken))
1057SyntaxToken tokenOnLeftOfPosition,
1066var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1147SyntaxToken tokenOnLeftOfPosition,
1161var token = tokenOnLeftOfPosition;
1173this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1175var token = tokenOnLeftOfPosition;
1188this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1190var token = tokenOnLeftOfPosition;
1202public static bool IsParameterTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1204var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1219public static bool IsPossibleExtensionMethodContext(this SyntaxTree syntaxTree, SyntaxToken tokenOnLeftOfPosition)
1231this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1233var token = tokenOnLeftOfPosition;
1263this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1265var token = tokenOnLeftOfPosition;
1290this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1292var token = tokenOnLeftOfPosition;
1315public static bool IsPossibleTupleContext(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1335var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent);
1347var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!);
1360var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent);
1370public static bool IsAtStartOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1464public static bool IsAtEndOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1466var originalLeftToken = leftToken;
1481var lastTokenInPattern = patternSyntax.GetLastToken();
1549static bool IsAtEndOfSwitchStatementPattern(SyntaxToken leftToken)
1571private static SyntaxToken FindTokenOnLeftOfNode(SyntaxNode node)
1574public static bool IsPossibleTupleOpenParenOrComma(this SyntaxToken possibleCommaOrParen)
1610var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1697private static bool IsPossibleVarDeconstructionOpenParenOrComma(SyntaxToken leftToken)
1719SyntaxToken tokenOnLeftOfPosition,
1742var token = tokenOnLeftOfPosition;
1757this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1759var token = tokenOnLeftOfPosition;
1774this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1790var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1839var previous = token.GetPreviousToken(includeSkipped: true);
1853var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(token.SpanStart, cancellationToken);
1888this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1893var token = tokenOnLeftOfPosition;
1910var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1922public static bool IsIsOrAsTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1924var token = tokenOnLeftOfPosition;
1934this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1936var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1942var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(start, cancellationToken);
1952private static bool IsNonConstantExpressionContext(SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1961var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDirectives: true);
1966public static bool IsStatementContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1978var token = tokenOnLeftOfPosition;
1989var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
2007public static bool IsInstanceContext(this SyntaxTree syntaxTree, SyntaxToken targetToken, SemanticModel semanticModel, CancellationToken cancellationToken)
2038this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
2040var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2051public static bool IsDefiniteCastTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2053var token = tokenOnLeftOfPosition;
2066SyntaxToken tokenOnLeftOfPosition)
2073var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2147var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2173SyntaxToken tokenOnLeftOfPosition,
2183var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2350var previousToken = tokenOnLeftOfPosition.GetPreviousToken(includeSkipped: true);
2745public static bool IsInvocationOfVarExpression(this SyntaxToken token)
2751var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2819SyntaxToken tokenOnLeftOfPosition,
2825var token = tokenOnLeftOfPosition;
2906var tokenBeforeName = syntaxTree.FindTokenOnLeftOfPosition(nameExpr.SpanStart, cancellationToken);
2938this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2955var token = tokenOnLeftOfPosition;
2973public static bool IsCatchFilterContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2981var token = tokenOnLeftOfPosition;
2998public static bool IsBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3011public static bool IsEnumBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3025var token = syntaxTree
3078public static bool IsFunctionPointerCallingConventionContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Formatting\CSharpSyntaxFormattingService.cs (9)
47var token = documentSyntax.Root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
80var token = root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
186ParsedDocument document, IndentationOptions options, SyntaxToken token, ImmutableArray<AbstractFormattingRule> formattingRules, CancellationToken cancellationToken)
195SyntaxToken endToken,
215private static IEnumerable<AbstractFormattingRule> GetTypingRules(SyntaxToken tokenBeforeCaret)
313private static bool IsInvalidTokenKind(SyntaxToken token)
322private ImmutableArray<AbstractFormattingRule> GetFormattingRules(ParsedDocument document, int position, SyntaxToken tokenBeforeCaret)
349public override AdjustNewLinesOperation? GetAdjustNewLinesOperation(in SyntaxToken previousToken, in SyntaxToken currentToken, in NextGetAdjustNewLinesOperation nextOperation)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Indentation\CSharpIndentationService.Indenter.cs (14)
21protected override bool ShouldUseTokenIndenter(Indenter indenter, out SyntaxToken syntaxToken)
33protected override IndentationResult? GetDesiredIndentationWorker(Indenter indenter, SyntaxToken? tokenOpt, SyntaxTrivia? triviaOpt)
63private static IndentationResult? TryGetDesiredIndentation(Indenter indenter, SyntaxToken? tokenOpt)
71private static IndentationResult GetIndentationBasedOnToken(Indenter indenter, SyntaxToken token)
324private static IndentationResult GetIndentationFromCommaSeparatedList(Indenter indenter, SyntaxToken token)
337Indenter indenter, SeparatedSyntaxList<T> list, SyntaxToken token) where T : SyntaxNode
351var firstToken = node.GetFirstToken(includeZeroWidth: true);
364private static IndentationResult GetDefaultIndentationFromToken(Indenter indenter, SyntaxToken token)
374private static IndentationResult GetIndentationForQueryExpression(Indenter indenter, SyntaxToken token)
386var firstToken = queryExpressionClause.GetFirstToken(includeZeroWidth: true);
421var clauseToken = clause.GetFirstToken(includeZeroWidth: true);
433private static SyntaxNode? GetQueryExpressionClause(SyntaxToken token)
459private static bool IsPartOfQueryExpression(SyntaxToken token)
466Indenter indenter, SyntaxToken token, int? additionalSpace = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpReplaceDiscardDeclarationsWithAssignmentsService.cs (1)
76var discardToken = Identifier(
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpSyntaxGeneratorInternal.cs (11)
52public override SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken name, SyntaxNode? initializer, bool isConst)
73public override SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
76internal static VariableDeclarationSyntax VariableDeclaration(SyntaxNode? type, SyntaxToken name, SyntaxNode? expression)
85public override SyntaxToken Identifier(string identifier)
117public override SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
120public override SyntaxNode InterpolatedStringText(SyntaxToken textToken)
123public override SyntaxToken InterpolatedStringTextToken(string content, string value)
151using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
209public override SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isKeyword, SyntaxNode pattern)
250public override SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (54)
52private static bool DecomposeBinaryOrAssignmentExpression(SyntaxNode node, out SyntaxToken operatorToken, out ExpressionSyntax left, out ExpressionSyntax right)
78out var operatorToken, out var left, out var right))
197var token = syntaxTree.FindTokenOnLeftOfPosition(position, CancellationToken);
261private IEnumerable<TypeInferenceInfo> InferTypeInAnonymousObjectCreation(AnonymousObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
272ArgumentSyntax argument, SyntaxToken? previousToken = null)
345TupleExpressionSyntax tupleExpression, SyntaxToken previousToken)
372private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgument(AttributeArgumentSyntax argument, SyntaxToken? previousToken = null)
400private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(BaseObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
515private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSyntax argumentList, SyntaxToken previousToken)
545private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgumentList(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
814ArrayCreationExpressionSyntax arrayCreationExpression, SyntaxToken? previousToken = null)
841private IEnumerable<TypeInferenceInfo> InferTypeInArrayRankSpecifier(ArrayRankSpecifierSyntax arrayRankSpecifier, SyntaxToken? previousToken = null)
851private IEnumerable<TypeInferenceInfo> InferTypeInArrayType(ArrayTypeSyntax arrayType, SyntaxToken? previousToken = null)
874private IEnumerable<TypeInferenceInfo> InferTypeInAttributeDeclaration(AttributeListSyntax attributeDeclaration, SyntaxToken? previousToken)
885SyntaxToken? previousToken)
894private IEnumerable<TypeInferenceInfo> InferTypeInBracketedArgumentList(BracketedArgumentListSyntax bracketedArgumentList, SyntaxToken previousToken)
910private static int GetArgumentListIndex(BaseArgumentListSyntax argumentList, SyntaxToken previousToken)
929private static int GetArgumentListIndex(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
948private IEnumerable<TypeInferenceInfo> InferTypeInBinaryOrAssignmentExpression(ExpressionSyntax binop, SyntaxToken operatorToken, ExpressionSyntax left, ExpressionSyntax right, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1083private IEnumerable<TypeInferenceInfo> InferTypeInCastExpression(CastExpressionSyntax castExpression, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1095private IEnumerable<TypeInferenceInfo> InferTypeInCatchDeclaration(CatchDeclarationSyntax catchDeclaration, SyntaxToken? previousToken = null)
1104private IEnumerable<TypeInferenceInfo> InferTypeInCatchFilterClause(CatchFilterClauseSyntax catchFilterClause, SyntaxToken? previousToken = null)
1116SyntaxToken? previousToken = null)
1170private IEnumerable<TypeInferenceInfo> InferTypeInConditionalExpression(ConditionalExpressionSyntax conditional, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1203private IEnumerable<TypeInferenceInfo> InferTypeInDoStatement(DoStatementSyntax doStatement, SyntaxToken? previousToken = null)
1212private IEnumerable<TypeInferenceInfo> InferTypeInEqualsValueClause(EqualsValueClauseSyntax equalsValue, SyntaxToken? previousToken = null)
1311private IEnumerable<TypeInferenceInfo> InferTypeInExpressionStatement(SyntaxToken? previousToken = null)
1321private IEnumerable<TypeInferenceInfo> InferTypeInForEachStatement(ForEachStatementSyntax forEachStatementSyntax, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1352private IEnumerable<TypeInferenceInfo> InferTypeInForStatement(ForStatementSyntax forStatement, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1364private IEnumerable<TypeInferenceInfo> InferTypeInIfStatement(IfStatementSyntax ifStatement, SyntaxToken? previousToken = null)
1379SyntaxToken? previousToken = null)
1581var identifier = singleVariableDesignation.Identifier;
1673private IEnumerable<TypeInferenceInfo> InferTypeInLockStatement(LockStatementSyntax lockStatement, SyntaxToken? previousToken = null)
1682private IEnumerable<TypeInferenceInfo> InferTypeInLambdaExpression(LambdaExpressionSyntax lambdaExpression, SyntaxToken? previousToken = null)
1711private IEnumerable<TypeInferenceInfo> InferTypeInMemberDeclarator(AnonymousObjectMemberDeclaratorSyntax memberDeclarator, SyntaxToken? previousTokenOpt = null)
1730private IEnumerable<TypeInferenceInfo> InferTypeInNameColon(NameColonSyntax nameColon, SyntaxToken previousToken)
1746private IEnumerable<TypeInferenceInfo> InferTypeInExpressionColon(ExpressionColonSyntax expressionColon, SyntaxToken previousToken)
1764SyntaxToken? previousToken = null)
1947private IEnumerable<TypeInferenceInfo> InferTypeInNameEquals(NameEqualsSyntax nameEquals, SyntaxToken? previousToken = null)
1965private IEnumerable<TypeInferenceInfo> InferTypeInPostfixUnaryExpression(PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax, SyntaxToken? previousToken = null)
1981private IEnumerable<TypeInferenceInfo> InferTypeInPrefixUnaryExpression(PrefixUnaryExpressionSyntax prefixUnaryExpression, SyntaxToken? previousToken = null)
2037private IEnumerable<TypeInferenceInfo> InferTypeInAwaitExpression(AwaitExpressionSyntax awaitExpression, SyntaxToken? previousToken = null)
2059private IEnumerable<TypeInferenceInfo> InferTypeInYieldStatement(YieldStatementSyntax yieldStatement, SyntaxToken? previousToken = null)
2100ReturnStatementSyntax returnStatement, SyntaxToken? previousToken = null)
2137var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(CancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
2178private IEnumerable<TypeInferenceInfo> InferTypeInSwitchExpression(SwitchExpressionSyntax switchExpression, SyntaxToken token)
2187SwitchLabelSyntax switchLabel, SyntaxToken? previousToken = null)
2203SwitchStatementSyntax switchStatement, SyntaxToken? previousToken = null)
2223private IEnumerable<TypeInferenceInfo> InferTypeInThrowExpression(ThrowExpressionSyntax throwExpression, SyntaxToken? previousToken = null)
2232private IEnumerable<TypeInferenceInfo> InferTypeInThrowStatement(ThrowStatementSyntax throwStatement, SyntaxToken? previousToken = null)
2241private IEnumerable<TypeInferenceInfo> InferTypeInUsingStatement(UsingStatementSyntax usingStatement, SyntaxToken? previousToken = null)
2446private IEnumerable<TypeInferenceInfo> InferTypeInWhenClause(WhenClauseSyntax whenClause, SyntaxToken? previousToken = null)
2455private IEnumerable<TypeInferenceInfo> InferTypeInWhileStatement(WhileStatementSyntax whileStatement, SyntaxToken? previousToken = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Utilities\CSharpSimplificationHelpers.cs (9)
15public static SyntaxToken TryEscapeIdentifierToken(SyntaxToken syntaxToken, SyntaxNode parentOfToken)
59var firstRewrittenToken = rewrittenNode.GetFirstToken(true, false, true, true);
60var firstOriginalToken = originalNode.GetFirstToken(true, false, true, true);
61if (TryAddLeadingElasticTriviaIfNecessary(firstRewrittenToken, firstOriginalToken, out var rewrittenTokenWithLeadingElasticTrivia))
69public static bool TryAddLeadingElasticTriviaIfNecessary(SyntaxToken token, SyntaxToken originalToken, out SyntaxToken tokenWithLeadingWhitespace)
78var previousToken = originalToken.GetPreviousToken();
CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.RemoveSuppressionCodeAction_Pragma.cs (18)
87SyntaxToken getNewStartToken(SyntaxToken startToken, TextSpan currentDiagnosticSpan) => includeStartTokenChange
91SyntaxToken getNewEndToken(SyntaxToken endToken, TextSpan currentDiagnosticSpan) => includeEndTokenChange
104private static SyntaxTriviaList GetTriviaListForSuppression(SyntaxToken token, bool isStartToken, AbstractSuppressionCodeFixProvider fixer)
111private static SyntaxToken UpdateTriviaList(SyntaxToken token, bool isStartToken, SyntaxTriviaList triviaList, AbstractSuppressionCodeFixProvider fixer)
118private static bool CanRemovePragmaTrivia(SyntaxToken token, Diagnostic diagnostic, AbstractSuppressionCodeFixProvider fixer, bool isStartToken, out int indexOfTriviaToRemove)
158private SyntaxToken GetNewTokenWithModifiedPragma(SyntaxToken token, TextSpan currentDiagnosticSpan, bool add, bool toggle, int indexOfTriviaToRemoveOrToggle, bool isStartToken, CancellationToken cancellationToken)
165private SyntaxToken GetNewTokenWithAddedPragma(SyntaxToken token, TextSpan currentDiagnosticSpan, bool isStartToken, CancellationToken cancellationToken)
177private SyntaxToken GetNewTokenWithRemovedOrToggledPragma(SyntaxToken token, int indexOfTriviaToRemoveOrToggle, bool isStartToken, bool toggle)
180private static SyntaxToken GetNewTokenWithPragmaUnsuppress(SyntaxToken token, int indexOfTriviaToRemoveOrToggle, AbstractSuppressionCodeFixProvider fixer, bool isStartToken, bool toggle)
217public SyntaxToken StartToken_TestOnly => _suppressionTargetInfo.StartToken;
218public SyntaxToken EndToken_TestOnly => _suppressionTargetInfo.EndToken;
Completion\Providers\AbstractPartialMethodCompletionProvider.cs (4)
32protected abstract bool IsPartialMethodCompletionContext(SyntaxTree tree, int position, CancellationToken cancellationToken, out DeclarationModifiers modifiers, out SyntaxToken token);
43if (!IsPartialMethodCompletionContext(tree, position, cancellationToken, out var modifiers, out var token))
79Document document, int position, TextSpan span, DeclarationModifiers modifiers, SyntaxToken token, CancellationToken cancellationToken)
102private CompletionItem CreateItem(IMethodSymbol method, int line, TextSpan span, SemanticModel semanticModel, DeclarationModifiers modifiers, SyntaxToken token)
ConvertForToForEach\AbstractConvertForToForEachCodeRefactoringProvider.cs (8)
43out SyntaxToken iterationVariable,
50TForStatementSyntax currentFor, TTypeNode? typeNode, SyntaxToken foreachIdentifier,
61out var iterationVariable, out var initializer, out var memberAccess, out var stepValueExpressionOpt, cancellationToken))
314SyntaxToken iterationVariable,
365var foreachIdentifierReference = foreachIdentifier.WithoutAnnotations(RenameAnnotation.Kind).WithoutTrivia();
387(TTypeNode?, SyntaxToken, TStatementSyntax) TryDeconstructInitialDeclaration()
409var identifier = syntaxFacts.GetIdentifierOfVariableDeclarator(firstVariable);
481var replacementToken = foreachIdentifierReference;
DocumentationComments\AbstractDocumentationCommentSnippetService.cs (10)
27protected abstract SyntaxToken GetTokenToRight(SyntaxTree syntaxTree, int position, CancellationToken cancellationToken);
28protected abstract SyntaxToken GetTokenToLeft(SyntaxTree syntaxTree, int position, CancellationToken cancellationToken);
29protected abstract bool IsDocCommentNewLine(SyntaxToken token);
35protected abstract bool HasSkippedTrailingTrivia(SyntaxToken token);
84var token = syntaxTree.GetRoot(cancellationToken).FindToken(position, findInsideTrivia: true);
103private List<string>? GetDocumentationCommentLines(SyntaxToken token, SourceText text, in DocumentationCommentOptions options, out string? indentText, out int caretOffset, out int spanToReplaceLength)
145private List<string>? GetDocumentationStubLines(SyntaxToken token, SourceText text, in DocumentationCommentOptions options, out int caretOffset, out int spanToReplaceLength, out string? existingCommentText)
276var token = GetTokenToLeft(syntaxTree, position, cancellationToken);
324var token = targetMember.GetFirstToken();
363var token = GetTokenToLeft(syntaxTree, position, cancellationToken);
EditAndContinue\AbstractEditAndContinueAnalyzer.cs (14)
122protected abstract bool TryGetEnclosingBreakpointSpan(SyntaxToken token, out TextSpan span);
162protected abstract bool AreEquivalentImpl(SyntaxToken oldToken, SyntaxToken newToken);
167private bool AreEquivalent(SyntaxToken oldToken, SyntaxToken newToken)
430internal abstract Func<SyntaxNode, IEnumerable<SyntaxToken>> DescendantTokensIgnoringLambdaBodies { get; }
431internal abstract Func<SyntaxToken, SyntaxToken, bool> AreTokensEquivalent { get; }
2264var lastNewToken = default(SyntaxToken);
2270var currentSegment = (path: (string?)null, oldStartLine: 0, delta: 0, firstOldToken: default(SyntaxToken), firstNewToken: default(SyntaxToken));
2278var oldToken = currentSegment.firstOldToken;
2279var newToken = currentSegment.firstNewToken;
EmbeddedLanguages\AbstractLanguageDetector.cs (5)
30protected abstract bool IsArgumentToWellKnownAPI(SyntaxToken token, SyntaxNode argumentNode, SemanticModel semanticModel, CancellationToken cancellationToken, out TOptions options);
40protected virtual bool IsEmbeddedLanguageInterpolatedStringTextToken(SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
51SyntaxToken token,
97private bool IsEmbeddedLanguageStringLiteralToken(SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken, out TOptions options)
223public TTree? TryParseString(SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
EmbeddedLanguages\RegularExpressions\LanguageServices\AbstractRegexDiagnosticAnalyzer.cs (1)
80SyntaxToken token,
EmbeddedLanguages\RegularExpressions\LanguageServices\RegexLanguageDetector.cs (1)
74SyntaxToken token,
ExtractMethod\AbstractSyntaxTriviaService.cs (16)
51IEnumerable<SyntaxToken> oldTokens,
52Func<SyntaxToken, SyntaxToken, SyntaxToken> computeReplacementToken)
69private static Dictionary<SyntaxToken, SyntaxToken> CreateOldToNewTokensMap(
70Dictionary<TriviaLocation, SyntaxToken> tokens,
73var token = default(SyntaxToken);
74var map = new Dictionary<SyntaxToken, SyntaxToken>();
92private static Dictionary<TriviaLocation, IEnumerable<SyntaxTrivia>> GetTriviaAtEdges(Dictionary<TriviaLocation, SyntaxToken> tokens, TextSpan textSpan)
108private static Dictionary<TriviaLocation, SyntaxToken> GetTokensAtEdges(SyntaxNode root, TextSpan textSpan)
110var tokens = new Dictionary<TriviaLocation, SyntaxToken>
121SyntaxToken token1,
122SyntaxToken token2,
ExtractMethod\AbstractSyntaxTriviaService.Result.cs (16)
55private static Dictionary<SyntaxToken, SyntaxToken> CreateOldToNewTokensMap(
59var map = new Dictionary<SyntaxToken, SyntaxToken>();
63var previousToken = map.GetOrAdd(localCopy.Item1.PreviousToken, _ => localCopy.Item1.PreviousToken);
66var nextToken = map.GetOrAdd(localCopy.Item1.NextToken, _ => localCopy.Item1.NextToken);
100private Dictionary<TriviaLocation, SyntaxToken> RecoverTokensAtEdges(
122private Dictionary<SyntaxToken, SyntaxToken> CreateOldToNewTokensMap(
123Dictionary<TriviaLocation, SyntaxToken> tokens,
173private Dictionary<SyntaxToken, LeadingTrailingTriviaPair> CreateTokenLeadingTrailingTriviaMap(
174Dictionary<TriviaLocation, SyntaxToken> tokens)
177var map = new Dictionary<SyntaxToken, LeadingTrailingTriviaPair>();
211Dictionary<TriviaLocation, SyntaxToken> tokens)
259private static SyntaxToken ResolveAnnotation(
270Dictionary<SyntaxToken, LeadingTrailingTriviaPair> triviaMap)
ExtractMethod\MethodExtractor.Analyzer.cs (12)
221MultiDictionary<ISymbol, SyntaxToken> symbolMap,
283private MultiDictionary<ISymbol, SyntaxToken> GetSymbolMap()
285var symbolMap = new MultiDictionary<ISymbol, SyntaxToken>();
291foreach (var token in context.DescendantTokens())
404MultiDictionary<ISymbol, SyntaxToken> symbolMap,
590MultiDictionary<ISymbol, SyntaxToken> symbolMap,
645MultiDictionary<ISymbol, SyntaxToken> symbolMap, ISymbol symbol, bool writtenInside)
662var firstToken = SelectionResult.GetFirstTokenInSelection();
663var lastToken = SelectionResult.GetLastTokenInSelection();
778private void AppendMethodTypeParameterUsedDirectly(MultiDictionary<ISymbol, SyntaxToken> symbolMap, IDictionary<int, ITypeParameterSymbol> sortedMap)
786MultiDictionary<ISymbol, SyntaxToken> symbolMap,
874private OperationStatus CheckReadOnlyFields(MultiDictionary<ISymbol, SyntaxToken> symbolMap)
QuickInfo\CommonSemanticQuickInfoProvider.cs (19)
26QuickInfoContext context, SyntaxToken token)
43SyntaxToken token)
60SyntaxToken token,
90var linkedToken = FindTokenInLinkedDocument(token, linkedModel, cancellationToken);
129private static SyntaxToken FindTokenInLinkedDocument(
130SyntaxToken token,
139var linkedToken = root.FindToken(token.SpanStart);
148SyntaxToken token,
174protected abstract bool GetBindableNodeForTokenIndicatingLambda(SyntaxToken token, [NotNullWhen(returnValue: true)] out SyntaxNode? found);
175protected abstract bool GetBindableNodeForTokenIndicatingPossibleIndexerAccess(SyntaxToken token, [NotNullWhen(returnValue: true)] out SyntaxNode? found);
176protected abstract bool GetBindableNodeForTokenIndicatingMemberAccess(SyntaxToken token, out SyntaxToken found);
181protected virtual ImmutableArray<TaggedText> GetInterceptorDisplayParts(SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken) => default;
186SolutionServices services, SemanticModel semanticModel, ISymbol symbol, SyntaxToken token, CancellationToken cancellationToken)
256var newToken = newTree.GetRoot(cancellationToken).GetAnnotatedTokens(s_annotation).Single();
301SolutionServices services, SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
334SolutionServices services, SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
362private ImmutableArray<ISymbol> GetSymbolsFromToken(SyntaxToken token, SolutionServices services, SemanticModel semanticModel, CancellationToken cancellationToken)
379if (GetBindableNodeForTokenIndicatingMemberAccess(token, out var accessedMember))
SignatureHelp\CommonSignatureHelpUtilities.cs (15)
26Func<TArgumentList, SyntaxToken> getOpenToken,
27Func<TArgumentList, SyntaxToken> getCloseToken,
50Func<TArgumentList, SyntaxToken> getOpenToken,
51Func<TArgumentList, SyntaxToken> getCloseToken,
59var closeToken = getCloseToken(argumentList);
74Func<TArgumentList, SyntaxToken> getCloseToken)
83Func<TArgumentList, SyntaxToken> getCloseToken)
86var closeToken = getCloseToken(argumentList);
93var lastToken = argumentList.GetLastToken();
94var nextToken = lastToken.GetNextToken();
107Func<SyntaxToken, bool> isTriggerToken,
108Func<TSyntax, SyntaxToken, bool> isArgumentListToken,
124Func<SyntaxToken, bool> isTriggerToken,
125Func<TSyntax, SyntaxToken, bool> isArgumentListToken,
130var token = root.FindTokenOnLeftOfPosition(position);
SpellCheck\AbstractSpellCheckCodeFixProvider.cs (10)
32protected abstract bool IsGeneric(SyntaxToken nameToken);
35protected abstract SyntaxToken CreateIdentifier(SyntaxToken nameToken, string newName);
55var token = syntaxRoot.FindToken(span.Start);
75var token = name.GetFirstToken();
89private async Task CheckTokenAsync(CodeFixContext context, Document document, SyntaxToken token, CancellationToken cancellationToken)
108CodeFixContext context, SyntaxToken nameToken, bool isGeneric, CancellationToken cancellationToken)
146CodeFixContext context, SyntaxToken nameToken, bool isGeneric,
211private CodeAction CreateCodeAction(SyntaxToken nameToken, string oldName, string newName, Document document)
220private async Task<Document> UpdateAsync(Document document, SyntaxToken nameToken, string newName, CancellationToken cancellationToken)
src\roslyn\src\Analyzers\Core\Analyzers\AddAccessibilityModifiers\IAddAccessibilityModifiersService.cs (1)
21out SyntaxToken name,
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateConstructor\AbstractGenerateConstructorService.cs (5)
34protected abstract bool TryInitializeImplicitObjectCreation(SemanticDocument document, SyntaxNode node, CancellationToken cancellationToken, out SyntaxToken token, out ImmutableArray<Argument<TExpressionSyntax>> arguments, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
35protected abstract bool TryInitializeSimpleNameGenerationState(SemanticDocument document, SyntaxNode simpleName, CancellationToken cancellationToken, out SyntaxToken token, out ImmutableArray<Argument<TExpressionSyntax>> arguments, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
36protected abstract bool TryInitializeConstructorInitializerGeneration(SemanticDocument document, SyntaxNode constructorInitializer, CancellationToken cancellationToken, out SyntaxToken token, out ImmutableArray<Argument<TExpressionSyntax>> arguments, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
37protected abstract bool TryInitializeSimpleAttributeNameGenerationState(SemanticDocument document, SyntaxNode simpleName, CancellationToken cancellationToken, out SyntaxToken token, out ImmutableArray<Argument<TExpressionSyntax>> arguments, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
44protected abstract IMethodSymbol? GetCurrentConstructor(SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken);
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateParameterizedMember\AbstractGenerateConversionService.cs (2)
24protected abstract bool TryInitializeImplicitConversionState(SemanticDocument document, SyntaxNode expression, ISet<TypeKind> classInterfaceModuleStructTypes, CancellationToken cancellationToken, out SyntaxToken identifierToken, [NotNullWhen(true)] out IMethodSymbol? methodSymbol, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
25protected abstract bool TryInitializeExplicitConversionState(SemanticDocument document, SyntaxNode expression, ISet<TypeKind> classInterfaceModuleStructTypes, CancellationToken cancellationToken, out SyntaxToken identifierToken, [NotNullWhen(true)] out IMethodSymbol? methodSymbol, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateParameterizedMember\AbstractGenerateMethodService.cs (2)
24protected abstract bool TryInitializeExplicitInterfaceState(SemanticDocument document, SyntaxNode node, CancellationToken cancellationToken, out SyntaxToken identifierToken, [NotNullWhen(true)] out IMethodSymbol? methodSymbol, [NotNullWhen(true)] out INamedTypeSymbol? typeToGenerateIn);
25protected abstract bool TryInitializeSimpleNameState(SemanticDocument document, TSimpleNameSyntax simpleName, CancellationToken cancellationToken, out SyntaxToken identifierToken, [NotNullWhen(true)] out TExpressionSyntax? simpleNameOrMemberAccessExpression, out TInvocationExpressionSyntax? invocationExpressionOpt, out bool isInConditionalExpression);
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateVariable\AbstractGenerateVariableService.cs (3)
27protected abstract bool TryInitializeExplicitInterfaceState(SemanticDocument document, SyntaxNode node, CancellationToken cancellationToken, out SyntaxToken identifierToken, out IPropertySymbol propertySymbol, out INamedTypeSymbol typeToGenerateIn);
28protected abstract bool TryInitializeIdentifierNameState(SemanticDocument document, TSimpleNameSyntax identifierName, CancellationToken cancellationToken, out SyntaxToken identifierToken, out TExpressionSyntax simpleNameOrMemberAccessExpression, out bool isInExecutableBlock, out bool isinConditionalAccessExpression);
30protected abstract bool TryConvertToLocalDeclaration(ITypeSymbol type, SyntaxToken identifierToken, SemanticModel semanticModel, CancellationToken cancellationToken, out SyntaxNode newRoot);
src\roslyn\src\Analyzers\Core\CodeFixes\ImplementAbstractClass\ImplementAbstractClassData.cs (4)
27Document document, ImplementTypeOptions options, SyntaxNode classNode, SyntaxToken classIdentifier,
34private readonly SyntaxToken _classIdentifier = classIdentifier;
41Document document, SyntaxNode classNode, SyntaxToken classIdentifier, CancellationToken cancellationToken)
77Document document, SyntaxNode classNode, SyntaxToken classIdentifier, CancellationToken cancellationToken)
Completion\CompletionProviders\CrefCompletionProvider.vb (7)
100Protected Overrides Async Function GetSymbolsAsync(document As Document, position As Integer, options As CompletionOptions, cancellationToken As CancellationToken) As Task(Of (SyntaxToken, SemanticModel, ImmutableArray(Of ISymbol)))
122Private Shared Function IsCrefTypeParameterContext(token As SyntaxToken) As Boolean
128Private Shared Function IsCrefStartContext(token As SyntaxToken) As Boolean
152Private Shared Function IsCrefParameterListContext(token As SyntaxToken) As Boolean
160Private Shared Function IsFirstCrefParameterContext(ByRef token As SyntaxToken) As Boolean
164Private Overloads Shared Function GetSymbols(token As SyntaxToken, semanticModel As SemanticModel, cancellationToken As CancellationToken) As IEnumerable(Of ISymbol)
176Private Shared Iterator Function GetQualifiedSymbols(qualifiedName As QualifiedNameSyntax, token As SyntaxToken, semanticModel As SemanticModel, cancellationToken As CancellationToken) As IEnumerable(Of ISymbol)
src\roslyn\src\Analyzers\VisualBasic\Analyzers\AddAccessibilityModifiers\VisualBasicAddAccessibilityModifiers.vb (1)
22ByRef name As SyntaxToken,
src\roslyn\src\Analyzers\VisualBasic\CodeFixes\GenerateConstructor\VisualBasicGenerateConstructorService.vb (5)
28Protected Overrides Function TryInitializeImplicitObjectCreation(document As SemanticDocument, node As SyntaxNode, cancellationToken As CancellationToken, ByRef token As SyntaxToken, ByRef arguments As ImmutableArray(Of Argument(Of ExpressionSyntax)), ByRef typeToGenerateIn As INamedTypeSymbol) As Boolean
60ByRef token As SyntaxToken,
95ByRef token As SyntaxToken,
130ByRef token As SyntaxToken,
168Protected Overrides Function GetCurrentConstructor(semanticModel As SemanticModel, token As SyntaxToken, cancellationToken As CancellationToken) As IMethodSymbol
src\roslyn\src\Analyzers\VisualBasic\CodeFixes\GenerateParameterizedMember\VisualBasicGenerateConversionService.vb (2)
55Protected Overrides Function TryInitializeExplicitConversionState(document As SemanticDocument, expression As SyntaxNode, classInterfaceModuleStructTypes As ISet(Of TypeKind), cancellationToken As CancellationToken, ByRef identifierToken As SyntaxToken, ByRef methodSymbol As IMethodSymbol, ByRef typeToGenerateIn As INamedTypeSymbol) As Boolean
69Protected Overrides Function TryInitializeImplicitConversionState(document As SemanticDocument, expression As SyntaxNode, classInterfaceModuleStructTypes As ISet(Of TypeKind), cancellationToken As CancellationToken, ByRef identifierToken As SyntaxToken, ByRef methodSymbol As IMethodSymbol, ByRef typeToGenerateIn As INamedTypeSymbol) As Boolean
CodeCleanup\AbstractCodeCleanerService.cs (26)
150IEnumerable<SyntaxToken> previousTokens,
151IEnumerable<SyntaxToken> nextTokens,
157var previousToken = previousTokens.FirstOrDefault();
158var nextToken = nextTokens.FirstOrDefault();
237private static int GetPreviousTokenStartPosition(SpanMarkerType spanMarkerType, SyntaxToken previousToken)
253private static int GetNextTokenEndPosition(SpanMarkerType spanMarkerType, SyntaxToken nextToken)
276var tokenAnnotationMap = new Dictionary<SyntaxToken, List<SyntaxAnnotation>>();
283out var previousToken, out var startToken, out var endToken, out var nextToken);
331_ = GetSpanAlignedToTokens(root, span, out var startToken, out var endToken);
333var previousToken = startToken.GetPreviousToken(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
334var nextToken = endToken.GetNextToken(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
360out SyntaxToken previousToken,
361out SyntaxToken startToken,
362out SyntaxToken endToken,
363out SyntaxToken nextToken)
383out SyntaxToken startToken, out SyntaxToken endToken)
404private static SyntaxToken FindTokenOnRightOfPosition(SyntaxNode root, int position)
406var token = root.FindTokenOnRightOfPosition(position, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
418private static SyntaxToken FindTokenOnLeftOfPosition(SyntaxNode root, int position)
421var token = root.FindTokenOnLeftOfPosition(position, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
593private static SyntaxNode InjectAnnotations(SyntaxNode node, Dictionary<SyntaxToken, List<SyntaxAnnotation>> map)
Editing\SyntaxGenerator.cs (22)
54internal abstract SyntaxToken CreateInterpolatedStringStartToken(bool isVerbatim);
55internal abstract SyntaxToken CreateInterpolatedStringEndToken();
1123internal SyntaxToken RemoveLeadingAndTrailingComments(SyntaxToken token)
1495internal abstract SeparatedSyntaxList<TElement> SeparatedList<TElement>(IEnumerable<TElement> nodes, IEnumerable<SyntaxToken> separators) where TElement : SyntaxNode;
1508foreach (var token in original)
1555protected static SyntaxNode ReplaceWithTrivia(SyntaxNode root, SyntaxToken original, SyntaxToken replacement)
1557var combinedTriviaReplacement =
1672internal SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken identifier, SyntaxNode? initializer = null, bool isConst = false)
1678internal SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
1696internal SyntaxNode LocalDeclarationStatement(SyntaxToken name, SyntaxNode initializer)
1816internal abstract SyntaxToken NumericLiteralToken(string text, ulong value);
1818internal SyntaxToken InterpolatedStringTextToken(string content, string value)
1820internal SyntaxNode InterpolatedStringText(SyntaxToken textToken)
1824internal SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
1893internal abstract SyntaxNode IdentifierName(SyntaxToken identifier);
1894internal SyntaxToken Identifier(string identifier) => SyntaxGeneratorInternal.Identifier(identifier);
1902internal abstract SyntaxNode GenericName(SyntaxToken identifier, IEnumerable<SyntaxNode> typeArguments);
2255SyntaxNode namedType, SyntaxToken openParen, SeparatedSyntaxList<SyntaxNode> arguments, SyntaxToken closeParen);
FindSymbols\FindReferences\Finders\AbstractReferenceFinder.cs (7)
40ISymbol symbol, FindReferencesDocumentState state, SyntaxToken token, CancellationToken cancellationToken)
161protected static bool IdentifiersMatch(ISyntaxFactsService syntaxFacts, string name, SyntaxToken token)
176public static ImmutableArray<SyntaxToken> FindMatchingIdentifierTokens(FindReferencesDocumentState state, string identifier, CancellationToken cancellationToken)
182ImmutableArray<SyntaxToken> tokens,
190foreach (var token in tokens)
203protected static FinderLocation CreateFinderLocation(FindReferencesDocumentState state, SyntaxToken token, CandidateReason reason, CancellationToken cancellationToken)
206public static ReferenceLocation CreateReferenceLocation(FindReferencesDocumentState state, SyntaxToken token, CandidateReason reason, CancellationToken cancellationToken)
FindSymbols\FindReferences\Finders\ExplicitConstructorInitializerSymbolReferenceFinder.cs (1)
81SyntaxToken token,
FindSymbols\FindReferences\FindReferenceCache.cs (19)
67private readonly ConcurrentDictionary<string, ImmutableArray<SyntaxToken>> _identifierCache;
70private ImmutableArray<SyntaxToken> _constructorInitializerCache;
71private ImmutableArray<SyntaxToken> _newKeywordsCache;
97ISemanticFactsService semanticFacts, SyntaxToken token, CancellationToken cancellationToken)
111public ImmutableArray<SyntaxToken> FindMatchingIdentifierTokens(
150private bool IsMatch(string identifier, SyntaxToken token)
153private ImmutableArray<SyntaxToken> FindMatchingIdentifierTokensFromTree(
156using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
172var token = current.AsToken();
191private ImmutableArray<SyntaxToken> FindMatchingTokensFromText<TArgs>(
192string text, Func<string, SyntaxToken, TArgs, bool> isMatch, TArgs args, CancellationToken cancellationToken)
194using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
201var token = this.Root.FindToken(index, findInsideTrivia: true);
214public ImmutableArray<SyntaxToken> GetConstructorInitializerTokens(CancellationToken cancellationToken)
223ImmutableArray<SyntaxToken> GetConstructorInitializerTokensWorker()
226using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var initializers);
229foreach (var token in constructor.DescendantTokens(descendIntoTrivia: false))
281public ImmutableArray<SyntaxToken> GetNewKeywordTokens(CancellationToken cancellationToken)
288ImmutableArray<SyntaxToken> GetNewKeywordTokensWorker()
ObsoleteSymbol\AbstractObsoleteSymbolService.cs (10)
19/// The <see cref="SyntaxToken.RawKind"/> of the <see langword="Dim"/> keyword in Visual Basic, or
25protected virtual void ProcessDimKeyword(ref ArrayBuilder<TextSpan>? result, SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
74var tokenFromNode = ProcessNode(semanticModel, current);
81var token = child.AsToken();
109SyntaxToken ProcessNode(SemanticModel semanticModel, SyntaxNode node)
113syntaxFacts.GetPartsOfUsingAliasDirective(node, out _, out var aliasToken, out var name);
126syntaxFacts.GetPartsOfObjectCreationExpression(node, out var creationKeyword, out _, out _, out _);
142syntaxFacts.GetPartsOfImplicitObjectCreationExpression(node, out var creationKeyword, out _, out _);
159void ProcessToken(SemanticModel semanticModel, SyntaxToken token)
171void ProcessIdentifier(SemanticModel semanticModel, SyntaxToken token)
Simplification\Simplifier.cs (6)
112public static async Task<SyntaxToken> ExpandAsync(SyntaxToken token, Document document, Func<SyntaxNode, bool>? expandInsideNode = null, CancellationToken cancellationToken = default)
126public static SyntaxToken Expand(SyntaxToken token, SemanticModel semanticModel, Workspace workspace, Func<SyntaxNode, bool>? expandInsideNode = null, CancellationToken cancellationToken = default)
137internal static SyntaxToken Expand(SyntaxToken token, SemanticModel semanticModel, SolutionServices services, Func<SyntaxNode, bool>? expandInsideNode = null, CancellationToken cancellationToken = default)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (37)
363IEnumerable<SyntaxToken> tokens,
364Func<SyntaxToken, SyntaxToken, CancellationToken, Task<SyntaxToken>> computeReplacementAsync,
391IEnumerable<SyntaxToken>? tokens,
392Func<SyntaxToken, SyntaxToken, CancellationToken, Task<SyntaxToken>>? computeReplacementTokenAsync,
404var tokenReplacements = new Dictionary<SyntaxToken, SyntaxToken>();
445else if (tokensToReplace.TryGetValue(span, out var currentToken))
447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken;
448var newToken = await computeReplacementTokenAsync!(original, currentToken, cancellationToken).ConfigureAwait(false);
485if (rewritten != original || !tokenReplacements.TryGetValue(original, out var replaced))
540private static readonly Func<SyntaxTriviaList, int, SyntaxToken> s_findSkippedTokenForward = FindSkippedTokenForward;
545private static SyntaxToken FindSkippedTokenForward(SyntaxTriviaList triviaList, int position)
553foreach (var token in skippedTokensTrivia.Tokens)
570private static readonly Func<SyntaxTriviaList, int, SyntaxToken> s_findSkippedTokenBackward = FindSkippedTokenBackward;
575private static SyntaxToken FindSkippedTokenBackward(SyntaxTriviaList triviaList, int position)
583foreach (var token in skippedTokensTrivia.Tokens)
597private static SyntaxToken GetInitialToken(
614public static SyntaxToken FindTokenOnRightOfPosition(
623var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
626var skippedToken = findSkippedToken(token.LeadingTrivia, position);
633var skippedToken = findSkippedToken(token.TrailingTrivia, position);
653public static SyntaxToken FindTokenOnLeftOfPosition(
662var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
668var skippedToken = findSkippedToken(token.LeadingTrivia, position);
677var skippedToken = findSkippedToken(token.TrailingTrivia, position);
768public static SyntaxToken WithoutLeadingTrivia(this SyntaxToken token)
776public static SyntaxToken WithoutTrailingTrivia(this SyntaxToken token)
868foreach (var token in root.DescendantTokens(descendIntoChildren: static node => node.ContainsDirectives))
947foreach (var token in node.DescendantTokens())
964var current = node.GetLastToken(includeZeroWidth: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxTokenExtensions.cs (32)
15public static SyntaxNode? GetAncestor(this SyntaxToken token, Func<SyntaxNode, bool>? predicate)
18public static T? GetAncestor<T>(this SyntaxToken token, Func<T, bool>? predicate = null) where T : SyntaxNode
21public static T GetRequiredAncestor<T>(this SyntaxToken token, Func<T, bool>? predicate = null) where T : SyntaxNode
24public static IEnumerable<T> GetAncestors<T>(this SyntaxToken token)
32public static IEnumerable<SyntaxNode> GetAncestors(this SyntaxToken token, Func<SyntaxNode, bool> predicate)
39public static SyntaxNode GetCommonRoot(this SyntaxToken token1, SyntaxToken token2)
42public static bool CheckParent<T>(this SyntaxToken token, Func<T, bool> valueChecker) where T : SyntaxNode
52public static int Width(this SyntaxToken token)
55public static int FullWidth(this SyntaxToken token)
58public static SyntaxToken FindTokenFromEnd(this SyntaxNode root, int position, bool includeZeroWidth = true, bool findInsideTrivia = false)
60var token = root.FindToken(position, findInsideTrivia);
61var previousToken = token.GetPreviousToken(
74public static SyntaxToken GetNextTokenOrEndOfFile(
75this SyntaxToken token,
81var nextToken = token.GetNextToken(includeZeroWidth, includeSkipped, includeDirectives, includeDocumentationComments);
88public static SyntaxToken WithoutTrivia(
89this SyntaxToken token)
99public static SyntaxToken With(this SyntaxToken token, SyntaxTriviaList leading, SyntaxTriviaList trailing)
102public static SyntaxToken WithPrependedLeadingTrivia(
103this SyntaxToken token,
114public static SyntaxToken WithPrependedLeadingTrivia(
115this SyntaxToken token,
126public static SyntaxToken WithPrependedLeadingTrivia(
127this SyntaxToken token,
136public static SyntaxToken WithAppendedTrailingTrivia(
137this SyntaxToken token,
143public static SyntaxToken WithAppendedTrailingTrivia(
144this SyntaxToken token,
150public static SyntaxTrivia[] GetTrivia(this IEnumerable<SyntaxToken> tokens)
153public static SyntaxNode GetRequiredParent(this SyntaxToken token)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\BottomUpBaseIndentationFinder.cs (18)
44SyntaxTree tree, SyntaxToken token, int position, CancellationToken cancellationToken)
70public int? FromAlignTokensOperations(SyntaxTree tree, SyntaxToken token)
74var nextToken = token.GetNextToken(includeZeroWidth: true);
79var alignmentBaseToken = GetAlignmentBaseTokenFor(nextToken);
90SyntaxTree tree, SyntaxToken token, int position, CancellationToken cancellationToken)
96SyntaxTree tree, SyntaxToken token, int position, int extraSpaces, CancellationToken cancellationToken)
111Func<SyntaxToken, int> tokenColumnGetter,
114var token = startingOperation.StartToken;
140Func<SyntaxToken, int> tokenColumnGetter,
154var baseToken = operation.BaseToken;
213private List<IndentBlockOperation> GetParentIndentBlockOperations(SyntaxToken token)
229private static IEnumerable<SyntaxNode> GetParentNodes(SyntaxToken token)
247private SyntaxToken GetAlignmentBaseTokenFor(SyntaxToken token)
278private IndentBlockOperation? GetIndentationDataFor(SyntaxNode root, SyntaxToken token, int position)
313var lastVisibleToken = default(SyntaxToken);
343var nextToken = operation.EndToken.GetNextToken(includeZeroWidth: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Context\FormattingContext.cs (22)
42private readonly SegmentedDictionary<SyntaxToken, AnchorData> _anchorBaseTokenMap = [];
74SyntaxToken startToken,
75SyntaxToken endToken,
192Func<FormattingContext, IndentBlockOperation, SyntaxToken> effectiveBaseTokenGetter = operation.Option.IsOn(IndentBlockOption.RelativeToFirstTokenOnBaseTokenLine)
196Func<FormattingContext, IndentBlockOperation, SyntaxToken, int> relativeIndentationDeltaGetter = static (self, operation, effectiveBaseToken) =>
203Func<FormattingContext, SyntaxToken, int> relativeIndentationBaseIndentationGetter =
398var anchorToken = TokenStream.FirstTokenOfBaseTokenLine(operation.AnchorToken);
416public int GetBaseIndentation(SyntaxToken token)
434public bool TryGetEndTokenForRelativeIndentationSpan(SyntaxToken token, int maxChainDepth, out SyntaxToken endToken, CancellationToken cancellationToken)
467private AnchorData? GetAnchorData(SyntaxToken token)
482public int GetAnchorDeltaFromOriginalColumn(SyntaxToken token)
494public SyntaxToken GetAnchorToken(SyntaxToken token)
505public int GetDeltaFromPreviousChangesMap(SyntaxToken token, Dictionary<SyntaxToken, int> previousChangesMap)
517public SyntaxToken GetEndTokenForAnchorSpan(TokenData tokenData)
545var lastEndToken = baseAnchorData.EndToken;
640var token1 = TokenStream.GetToken(pairIndex);
641var token2 = TokenStream.GetToken(pairIndex + 1);
655var token1 = TokenStream.GetToken(pairIndex);
656var token2 = TokenStream.GetToken(pairIndex + 1);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Context\FormattingContext.IndentationData.cs (10)
43private readonly Func<FormattingContext, IndentBlockOperation, SyntaxToken> _effectiveBaseTokenGetter;
44private readonly Func<FormattingContext, IndentBlockOperation, SyntaxToken, int> _indentationDeltaGetter;
45private readonly Func<FormattingContext, SyntaxToken, int> _baseIndentationGetter;
56public RelativeIndentationData(FormattingContext formattingContext, int inseparableRegionSpanStart, TextSpan textSpan, IndentBlockOperation operation, Func<FormattingContext, IndentBlockOperation, SyntaxToken> effectiveBaseTokenGetter, Func<FormattingContext, IndentBlockOperation, SyntaxToken, int> indentationDeltaGetter, Func<FormattingContext, SyntaxToken, int> baseIndentationGetter)
70private RelativeIndentationData(FormattingContext formattingContext, int inseparableRegionSpanStart, TextSpan textSpan, IndentBlockOperation operation, Func<FormattingContext, IndentBlockOperation, SyntaxToken> effectiveBaseTokenGetter, Func<FormattingContext, IndentBlockOperation, SyntaxToken, int> indentationDeltaGetter, Func<FormattingContext, SyntaxToken, int> baseIndentationGetter, int lazyIndentationDelta)
87public SyntaxToken EndToken
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Engine\AbstractFormatEngine.OperationApplier.cs (25)
56var previousToken = context.TokenStream.GetToken(pairIndex);
220SyntaxToken token,
221IEnumerable<SyntaxToken> operationTokens,
244SyntaxToken token,
245IEnumerable<SyntaxToken> tokens,
246Dictionary<SyntaxToken, int> previousChangesMap,
260AlignTokensOperation operation, Dictionary<SyntaxToken, int> previousChangesMap, CancellationToken cancellationToken)
294SyntaxToken token,
296Dictionary<SyntaxToken, int> previousChangesMap,
324Dictionary<SyntaxToken, int> previousChangesMap,
354private IList<TokenData> GetTokenWithIndices(IEnumerable<SyntaxToken> tokens)
357foreach (var token in tokens)
380IList<TokenData> tokenWithIndices, Dictionary<SyntaxToken, int> newChangesMap, CancellationToken cancellationToken)
388var endAnchorToken = context.GetEndTokenForAnchorSpan(firstToken);
412Dictionary<SyntaxToken, int> previousChangesMap,
433var currentToken = context.TokenStream.GetToken(pairIndex + 1);
445SyntaxToken currentToken,
448Dictionary<SyntaxToken, int> previousChangesMap,
472SyntaxToken baseToken,
473SyntaxToken startToken,
474SyntaxToken endToken,
475Dictionary<SyntaxToken, int> previousChangesMap,
492Dictionary<SyntaxToken, int> previousChangesMap,
544int pairIndex, Dictionary<SyntaxToken, int> previousChangesMap, CancellationToken cancellationToken)
559var firstTokenOnLine = context.TokenStream.GetToken(pairIndex + 1);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Engine\AbstractFormattingResult.cs (8)
44protected abstract SyntaxNode Rewriter(Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map, CancellationToken cancellationToken);
76private void AddTextChanges(List<TextChange> list, SyntaxToken token1, SyntaxToken token2, TriviaData data)
95using var pooledObject = SharedPools.Default<Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData>>().GetPooledObject();
110internal IEnumerable<ValueTuple<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData>> GetChanges(CancellationToken cancellationToken)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Engine\TokenStream.cs (30)
28private readonly SegmentedList<SyntaxToken> _tokens;
60_tokens = new SegmentedList<SyntaxToken>(sizeOfList);
81var previousToken = _tokens[0];
84var currentToken = _tokens[i];
134public SyntaxToken GetToken(int index)
140public TokenData GetTokenData(SyntaxToken token)
154var previousToken = tokenData.Token.GetPreviousToken(includeZeroWidth: true);
172var nextToken = tokenData.Token.GetNextToken(includeZeroWidth: true);
181internal SyntaxToken FirstTokenOfBaseTokenLine(SyntaxToken token)
194public bool TwoTokensOriginallyOnSameLine(SyntaxToken token1, SyntaxToken token2)
197public bool TwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
200private bool TwoTokensOnSameLineWorker(SyntaxToken token1, SyntaxToken token2, Func<TokenData, TokenData, TriviaData> triviaDataGetter)
262public int GetCurrentColumn(SyntaxToken token)
272public int GetOriginalColumn(SyntaxToken token)
316public void GetTokenLength(SyntaxToken token, out int length, out bool onMultipleLines)
344public IEnumerable<ValueTuple<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData>> GetTriviaDataWithTokenPair(CancellationToken cancellationToken)
349var token = this.FirstTokenInStream.Token;
352yield return ValueTuple.Create(ValueTuple.Create(default(SyntaxToken), token), trivia);
367var token = this.LastTokenInStream.Token;
370yield return ValueTuple.Create(ValueTuple.Create(token, default(SyntaxToken)), trivia);
474public bool IsFirstTokenOnLine(SyntaxToken token)
499private int GetTokenIndexInStream(SyntaxToken token)
554private sealed class TokenOrderComparer : IComparer<SyntaxToken>
560public int Compare(SyntaxToken x, SyntaxToken y)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Formatting\Rules\Operations\FormattingOperations.cs (24)
29public static AnchorIndentationOperation CreateAnchorIndentationOperation(SyntaxToken anchorToken, SyntaxToken endToken)
35public static AnchorIndentationOperation CreateAnchorIndentationOperation(SyntaxToken anchorToken, SyntaxToken endToken, TextSpan textSpan)
41public static SuppressOperation CreateSuppressOperation(SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
47private static SuppressOperation CreateSuppressOperation(SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, SuppressOption option)
53public static IndentBlockOperation CreateIndentBlockOperation(SyntaxToken startToken, SyntaxToken endToken, int indentationDelta, IndentBlockOption option)
62public static IndentBlockOperation CreateIndentBlockOperation(SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option)
68public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, int indentationDelta, IndentBlockOption option)
78public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option)
84public static AlignTokensOperation CreateAlignTokensOperation(SyntaxToken baseToken, IEnumerable<SyntaxToken> tokens, AlignTokensOption option)
182internal static AdjustNewLinesOperation? GetAdjustNewLinesOperation(IEnumerable<AbstractFormattingRule> formattingRules, SyntaxToken previousToken, SyntaxToken currentToken, SyntaxFormattingOptions options)
191internal static AdjustSpacesOperation? GetAdjustSpacesOperation(IEnumerable<AbstractFormattingRule> formattingRules, SyntaxToken previousToken, SyntaxToken currentToken, SyntaxFormattingOptions options)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFacts.cs (60)
111SyntaxToken ParseToken(string text);
114bool IsVerbatimIdentifier(SyntaxToken token);
115bool IsOperator(SyntaxToken token);
116bool IsPredefinedOperator(SyntaxToken token);
117bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op);
119bool IsPredefinedType(SyntaxToken token);
120bool IsPredefinedType(SyntaxToken token, PredefinedType type);
138bool IsReservedKeyword(SyntaxToken token);
157bool IsContextualKeyword(SyntaxToken token);
163bool IsPreprocessorKeyword(SyntaxToken token);
166bool IsLiteral(SyntaxToken token);
167bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token);
169bool IsNumericLiteral(SyntaxToken token);
170bool IsVerbatimStringLiteral(SyntaxToken token);
171bool IsRawStringLiteral(SyntaxToken token);
194bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type);
195bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op);
207out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode;
216void GetPartsOfAssignmentStatement(SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
217void GetPartsOfAssignmentExpressionOrStatement(SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
302SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node);
303SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node);
304SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node);
367bool IsThisConstructorInitializer(SyntaxToken token);
368bool IsBaseConstructorInitializer(SyntaxToken token);
371bool IsQueryKeyword(SyntaxToken token);
388bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token);
402bool AreEquivalent(SyntaxToken token1, SyntaxToken token2);
446SyntaxNode? TryGetBindableParent(SyntaxToken token);
472void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen);
473void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
476void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression);
477void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern);
479bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken);
491SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token);
522void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name);
524void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken);
528void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
531void GetPartsOfConditionalAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull);
533void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments);
534void GetPartsOfInterpolationExpression(SyntaxNode node, out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken);
536void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right);
537void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name);
539void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer);
540void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer);
541void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default);
542void GetPartsOfParenthesizedExpression(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen);
543void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken);
544void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand);
545void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken dotToken, out SyntaxNode right);
546void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name);
571SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFactsExtensions.cs (32)
94private static bool IsOnSingleLine(ISyntaxFacts syntaxFacts, SyntaxToken token, bool leading, bool trailing)
184foreach (var token in node.DescendantTokens())
210public static bool SpansPreprocessorDirective(this ISyntaxFacts syntaxFacts, IEnumerable<SyntaxToken> tokens)
217var previousToken = default(SyntaxToken);
223foreach (var token in orderedTokens)
272public static bool IsReservedOrContextualKeyword(this ISyntaxFacts syntaxFacts, SyntaxToken token)
275public static bool IsWord(this ISyntaxFacts syntaxFacts, SyntaxToken token)
323SyntaxToken openParenToken;
325SyntaxToken closeParenToken;
357var previousToken = node.GetFirstToken().GetPreviousToken();
368var nextToken = node.GetLastToken().GetNextToken();
380private static bool IsWordOrNumber(this ISyntaxFacts syntaxFacts, SyntaxToken token)
401public static SyntaxToken GetOperatorTokenOfBinaryExpression(this ISyntaxFacts syntaxFacts, SyntaxNode node)
403syntaxFacts.GetPartsOfBinaryExpression(node, out _, out var token, out _);
429public static SyntaxToken GetOperatorTokenOfMemberAccessExpression(this ISyntaxFacts syntaxFacts, SyntaxNode node)
431syntaxFacts.GetPartsOfMemberAccessExpression(node, out _, out var operatorToken, out _);
456var afterAttributesToken = root.FindTokenOnRightOfPosition(endOfAttributeLists);
519public static SyntaxToken GetIdentifierOfGenericName(this ISyntaxFacts syntaxFacts, SyntaxNode node)
521syntaxFacts.GetPartsOfGenericName(node, out var identifier, out _);
525public static SyntaxToken GetIdentifierOfIdentifierName(this ISyntaxFacts syntaxFacts, SyntaxNode node)
528public static SyntaxToken GetIdentifierOfParameter(this ISyntaxFacts syntaxFacts, SyntaxNode node)
530syntaxFacts.GetPartsOfParameter(node, out var identifier, out _);
594public static SyntaxToken GetOperatorTokenOfPrefixUnaryExpression(this ISyntaxFacts syntaxFacts, SyntaxNode node)
596syntaxFacts.GetPartsOfPrefixUnaryExpression(node, out var operatorToken, out _);
718public static bool IsAwaitKeyword(this ISyntaxFacts syntaxFacts, SyntaxToken token)
721public static bool IsGlobalNamespaceKeyword(this ISyntaxFacts syntaxFacts, SyntaxToken token)
728public static bool IsCharacterLiteral(this ISyntaxFacts syntaxFacts, SyntaxToken token)
731public static bool IsStringLiteral(this ISyntaxFacts syntaxFacts, SyntaxToken token)
738public static bool IsIdentifier(this ISyntaxFacts syntaxFacts, SyntaxToken token)
741public static bool IsHashToken(this ISyntaxFacts syntaxFacts, SyntaxToken token)
744public static bool IsInterpolatedStringTextToken(this ISyntaxFacts syntaxFacts, SyntaxToken token)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\CommonFormattingHelpers.cs (31)
45public static IEnumerable<(SyntaxToken, SyntaxToken)> ConvertToTokenPairs(this SyntaxNode root, IReadOnlyList<TextSpan> spans)
81public static ValueTuple<SyntaxToken, SyntaxToken> ConvertToTokenPair(this SyntaxNode root, TextSpan textSpan)
86var startToken = root.FindToken(textSpan.Start);
103var endToken = (root.FullSpan.End <= textSpan.End) ?
127public static bool IsInvalidTokenRange(this SyntaxNode root, SyntaxToken startToken, SyntaxToken endToken)
145public static int GetTokenColumn(this SyntaxTree tree, SyntaxToken token, int tabSize)
156public static string GetText(this SourceText text, SyntaxToken token1, SyntaxToken token2)
159public static string GetTextBetween(SyntaxToken token1, SyntaxToken token2)
167public static void AppendTextBetween(SyntaxToken token1, SyntaxToken token2, StringBuilder builder)
192for (var token = token1.GetNextToken(includeZeroWidth: true); token.FullSpan.End <= token2.FullSpan.Start; token = token.GetNextToken(includeZeroWidth: true))
200private static void AppendTextBetweenTwoAdjacentTokens(SyntaxToken token1, SyntaxToken token2, StringBuilder builder)
206private static void AppendLeadingTriviaText(SyntaxToken token, StringBuilder builder)
223private static void AppendPartialLeadingTriviaText(SyntaxToken token, StringBuilder builder, int token1FullSpanEnd)
241private static void AppendTrailingTriviaText(SyntaxToken token, StringBuilder builder)
259public static TextSpan GetSpanIncludingTrailingAndLeadingTriviaOfAdjacentTokens(SyntaxToken startToken, SyntaxToken endToken)
269private static int GetEndPositionOfSpan(SyntaxToken token)
271var nextToken = token.GetNextToken();
294public static int GetStartPositionOfSpan(SyntaxToken token)
296var previousToken = token.GetPreviousToken();
346public static bool HasAnyWhitespaceElasticTrivia(SyntaxToken previousToken, SyntaxToken currentToken)
361var startToken = root.FindToken(span.Start).GetPreviousToken();
362var endToken = root.FindTokenFromEnd(span.End).GetNextToken();
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\AbstractCodeGenerationService.cs (14)
97public TDeclarationNode AddAttributes<TDeclarationNode>(TDeclarationNode destination, IEnumerable<AttributeData> attributes, SyntaxToken? target, CodeGenerationContextInfo info, CancellationToken cancellationToken) where TDeclarationNode : SyntaxNode
106public TDeclarationNode UpdateDeclarationModifiers<TDeclarationNode>(TDeclarationNode declaration, IEnumerable<SyntaxToken> newModifiers, CodeGenerationContextInfo info, CancellationToken cancellationToken) where TDeclarationNode : SyntaxNode
132public abstract TDeclarationNode AddAttributes<TDeclarationNode>(TDeclarationNode destination, IEnumerable<AttributeData> attributes, SyntaxToken? target, TCodeGenerationContextInfo info, CancellationToken cancellationToken) where TDeclarationNode : SyntaxNode;
137public abstract TDeclarationNode UpdateDeclarationModifiers<TDeclarationNode>(TDeclarationNode declaration, IEnumerable<SyntaxToken> newModifiers, TCodeGenerationContextInfo info, CancellationToken cancellationToken) where TDeclarationNode : SyntaxNode;
521Func<SyntaxToken, bool> isComma,
527var previousToken = root.FindToken(attributeToRemove.FullSpan.Start - 1);
529var nextToken = root.FindToken(attributeToRemove.FullSpan.End + 1);
539var tokenToInsertTrivia = node.FindToken(position);
540var tokenWithInsertedTrivia = tokenToInsertTrivia.WithLeadingTrivia(trivia.Concat(tokenToInsertTrivia.LeadingTrivia));
548ArrayBuilder<SyntaxToken> newModifierTokens, SyntaxTokenList modifiersList,
549Func<SyntaxToken, bool> isAccessibilityModifier)
551using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var updatedModifiersList);
553foreach (var modifier in modifiersList)
555SyntaxToken newModifier;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_Negate.cs (9)
144syntaxFacts.GetPartsOfBinaryExpression(expressionNode, out var leftOperand, out var operatorToken, out var rightOperand);
177var newToken = syntaxFacts.GetOperatorTokenOfBinaryExpression(newBinaryExpressionSyntax);
241syntaxFacts.GetPartsOfBinaryPattern(pattern, out var left, out var operatorToken, out var right);
253syntaxFacts.GetPartsOfBinaryPattern(newPattern, out _, out var newToken, out _);
254var newTokenWithTrivia = newToken.WithTriviaFrom(operatorToken);
263syntaxFacts.GetPartsOfIsPatternExpression(isExpression, out var left, out var isToken, out var pattern);
312syntaxFacts.GetPartsOfRelationalPattern(expressionNode, out var operatorToken, out var expression);
526var operatorToken = syntaxFacts.GetOperatorTokenOfPrefixUnaryExpression(expression);
558syntaxFacts.GetPartsOfUnaryPattern(pattern, out var opToken, out var subPattern);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\SyntaxGeneratorInternalExtensions\SyntaxGeneratorInternal.cs (11)
38SyntaxNode? type, SyntaxToken identifier, SyntaxNode? initializer = null, bool isConst = false);
43public SyntaxNode LocalDeclarationStatement(SyntaxToken name, SyntaxNode initializer)
54public abstract SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value);
56public abstract SyntaxToken Identifier(string identifier);
78/// <see cref="LocalDeclarationStatement(SyntaxNode, SyntaxToken, SyntaxNode, bool)"/>.
83public abstract SyntaxToken InterpolatedStringTextToken(string content, string value);
84public abstract SyntaxNode InterpolatedStringText(SyntaxToken textToken);
86public abstract SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken);
119public abstract SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isToken, SyntaxNode pattern);
132public abstract SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTokenExtensions.cs (33)
20public static void Deconstruct(this SyntaxToken token, out SyntaxKind kind)
23public static bool IsLastTokenOfNode<T>(this SyntaxToken token) where T : SyntaxNode
26public static bool IsLastTokenOfNode<T>(this SyntaxToken token, [NotNullWhen(true)] out T? node) where T : SyntaxNode
39public static bool IsKindOrHasMatchingText(this SyntaxToken token, SyntaxKind kind)
42public static bool HasMatchingText(this SyntaxToken token, SyntaxKind kind)
45public static bool IsOpenBraceOrCommaOfObjectInitializer(this SyntaxToken token)
49public static bool IsOpenBraceOfAccessorList(this SyntaxToken token)
57public static bool CouldBeKeyword(this SyntaxToken token)
75public static bool IsPotentialModifier(this SyntaxToken token, out SyntaxKind modifierKind)
133public static bool IsLiteral(this SyntaxToken token)
149public static bool IntersectsWith(this SyntaxToken token, int position)
152public static SyntaxToken GetPreviousTokenIfTouchingWord(this SyntaxToken token, int position)
159private static bool IsWord(SyntaxToken token)
162public static SyntaxToken GetNextNonZeroWidthTokenOrEndOfFile(this SyntaxToken token)
168public static bool IsFirstTokenOnLine(this SyntaxToken token, SourceText text)
170var previousToken = token.GetPreviousToken(includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
181public static bool SpansPreprocessorDirective(this IEnumerable<SyntaxToken> tokens)
188public static IEnumerable<SyntaxTrivia> GetAllTrailingTrivia(this SyntaxToken token)
195var nextToken = token.GetNextTokenOrEndOfFile(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
203public static bool IsRegularStringLiteral(this SyntaxToken token)
206public static bool IsValidAttributeTarget(this SyntaxToken token)
226public static SyntaxToken WithCommentsFrom(
227this SyntaxToken token,
236public static SyntaxToken KeepCommentsAndAddElasticMarkers(this SyntaxToken token)
240public static bool TryParseGenericName(this SyntaxToken genericIdentifier, CancellationToken cancellationToken, [NotNullWhen(true)] out GenericNameSyntax? genericName)
244var lastToken = genericIdentifier.FindLastTokenOfPartialGenericName();
264public static SyntaxToken FindLastTokenOfPartialGenericName(this SyntaxToken genericIdentifier)
269var token = genericIdentifier.GetNextToken(includeSkipped: true);
278var next = token.GetNextToken(includeSkipped: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTreeExtensions.cs (18)
27var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
28var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
56var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
82var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
92public static bool IsRightOfDotOrArrowOrColonColon(this SyntaxTree syntaxTree, int position, SyntaxToken targetToken, CancellationToken cancellationToken)
108var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
121var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
127var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
157var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
175var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true);
190var eof = root.EndOfFileToken;
322private static bool AtEndOfIncompleteStringOrCharLiteral(SyntaxToken token, int position, char lastChar, CancellationToken cancellationToken)
393this SyntaxTree syntaxTree, int position, out SyntaxToken stringLiteral, CancellationToken cancellationToken)
395var token = syntaxTree.GetRoot(cancellationToken).FindToken(position, findInsideTrivia: true);
445var token = root.FindToken(position, findInsideTrivia: true);
502var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
540public static bool IsPreProcessorKeywordContext(this SyntaxTree syntaxTree, int position, SyntaxToken preProcessorTokenOnLeftOfPosition)
550var token = preProcessorTokenOnLeftOfPosition;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Engine\Trivia\TriviaRewriter.cs (16)
24private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _trailingTriviaMap = [];
25private readonly Dictionary<SyntaxToken, SyntaxTriviaList> _leadingTriviaMap = [];
30Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
47Dictionary<ValueTuple<SyntaxToken, SyntaxToken>, TriviaData> map,
69KeyValuePair<ValueTuple<SyntaxToken, SyntaxToken>,
98private TextSpan GetTextSpan(ValueTuple<SyntaxToken, SyntaxToken> pair)
134ValueTuple<SyntaxToken, SyntaxToken> pair,
162public override SyntaxToken VisitToken(SyntaxToken token)
207private static SyntaxToken CreateNewToken(SyntaxTriviaList leadingTrivia, SyntaxToken token, SyntaxTriviaList trailingTrivia)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\BaseFormattingRule.cs (27)
19SyntaxToken startToken,
20SyntaxToken endToken,
34SyntaxToken startToken,
35SyntaxToken endToken)
47SyntaxToken startToken,
48SyntaxToken endToken,
61SyntaxToken startToken,
62SyntaxToken endToken,
75SyntaxToken startToken,
76SyntaxToken endToken,
90SyntaxToken baseToken,
91SyntaxToken startToken,
92SyntaxToken endToken,
100SyntaxToken baseToken,
101SyntaxToken startToken,
102SyntaxToken endToken,
108protected static void AddSuppressWrappingIfOnSingleLineOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
111protected static void AddSuppressAllOperationIfOnMultipleLine(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
114protected static void AddSuppressOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
124protected static void AddAnchorIndentationOperation(List<AnchorIndentationOperation> list, SyntaxToken anchorToken, SyntaxToken endToken)
134protected static void AddAlignIndentationOfTokensToBaseTokenOperation(List<AlignTokensOperation> list, SyntaxNode containingNode, SyntaxToken baseNode, IEnumerable<SyntaxToken> tokens, AlignTokensOption option = AlignTokensOption.AlignIndentationOfTokensToBaseToken)
158var firstTokenOfNode = node.GetFirstToken(includeZeroWidth: true);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpHeaderFacts.cs (1)
29SyntaxToken GetLastToken()
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (68)
87public SyntaxToken ParseToken(string text)
105public bool IsVerbatimIdentifier(SyntaxToken token)
108public bool IsOperator(SyntaxToken token)
119public bool IsReservedKeyword(SyntaxToken token)
122public bool IsContextualKeyword(SyntaxToken token)
125public bool IsPreprocessorKeyword(SyntaxToken token)
210public void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name)
267public bool IsThisConstructorInitializer(SyntaxToken token)
271public bool IsBaseConstructorInitializer(SyntaxToken token)
278public bool IsQueryKeyword(SyntaxToken token)
305public bool IsPredefinedType(SyntaxToken token)
308public bool IsPredefinedType(SyntaxToken token, PredefinedType type)
317public bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type)
323private static PredefinedType GetPredefinedType(SyntaxToken token)
351public bool IsPredefinedOperator(SyntaxToken token)
354public bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op)
357public bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op)
363private static PredefinedOperator GetPredefinedOperator(SyntaxToken token)
459var token = SyntaxFactory.ParseToken(identifier);
465var token = SyntaxFactory.ParseToken(identifier);
474public bool IsLiteral(SyntaxToken token)
502public bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token)
505public bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token)
819var identifier = ((IdentifierNameSyntax)node).Identifier;
836var nameToken = memberDeclaration.GetNameToken();
871var nameToken = fieldDeclarator.Identifier;
950public SyntaxNode? TryGetBindableParent(SyntaxToken token)
1021var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
1102public bool IsVerbatimStringLiteral(SyntaxToken token)
1105public bool IsRawStringLiteral(SyntaxToken token)
1112public bool IsNumericLiteral(SyntaxToken token)
1217SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1224SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1238public SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node)
1241public SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node)
1244public SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node)
1256public bool AreEquivalent(SyntaxToken token1, SyntaxToken token2)
1272out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode
1289public bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken)
1330public SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token)
1363public void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right)
1406public void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen)
1414public void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1422public void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern)
1429public void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression)
1497public void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name)
1505public void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken)
1527public void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1544SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull)
1566public void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments)
1574out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken)
1589public void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name)
1612public void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer)
1621public void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer)
1629public void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default)
1637SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen)
1645public void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken)
1652public void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand)
1659public void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1692public SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (38)
20public static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRange(SyntaxToken endToken, bool useDefaultRange = true)
27private static ValueTuple<SyntaxToken, SyntaxToken>? FixupOpenBrace(ValueTuple<SyntaxToken, SyntaxToken>? tokenRange)
37var currentToken = tokenRange.Value.Item1;
38var previousToken = currentToken.GetPreviousToken();
55private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeWorker(SyntaxToken endToken, bool useDefaultRange)
97private static (SyntaxToken startToken, SyntaxToken endToken)? FindAppropriateRangeForSemicolon(SyntaxToken endToken)
148private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForCloseBrace(SyntaxToken endToken)
195var firstTokenOfInnerBlock = parent.GetFirstToken();
196var lastTokenOfInnerBlock = parent.GetLastToken();
230var firstTokenOfInnerBlock = parent.GetFirstToken();
231var lastTokenOfInnerBlock = parent.GetLastToken();
248private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForColon(SyntaxToken endToken)
265private static SyntaxToken GetPreviousTokenIfNotFirstTokenInTree(SyntaxToken token)
267var previousToken = token.GetPreviousToken();
271public static bool AreTwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
287private static SyntaxToken GetAppropriatePreviousToken(SyntaxToken startToken, bool canTokenBeFirstInABlock = false)
289var previousToken = startToken.GetPreviousToken();
325private static bool IsOpenBraceTokenOfABlockOrTypeOrNamespace(SyntaxToken previousToken)
386public static bool IsColonInSwitchLabel(SyntaxToken token)
393public static bool InBetweenTwoMembers(SyntaxToken previousToken, SyntaxToken currentToken)
413public static MemberDeclarationSyntax? GetEnclosingMember(SyntaxToken token)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseExplicitTypeHelper.cs (1)
134SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
238SyntaxToken identifier,
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\TypeParameterGenerator.cs (1)
29var varianceKeyword =
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\SyntaxTreeExtensions.cs (116)
31var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
88var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
89var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
138this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
157var originalToken = tokenOnLeftOfPosition;
158var token = originalToken;
265var leftToken = context != null
269var token = context != null
332var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
355var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
356var token = leftToken.GetPreviousTokenIfTouchingWord(position);
369this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
410var originalToken = tokenOnLeftOfPosition;
411var token = originalToken;
418var nextToken = originalToken.GetNextToken(includeSkipped: true);
554var leftToken = context != null
560var token = context != null
634var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
681var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
697var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
735var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
782var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
798var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
815var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
828var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
850this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
855var token = tokenOnLeftOfPosition;
868public static bool IsTypeParameterConstraintContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
875var token = tokenOnLeftOfPosition;
899public static bool IsTypeOfExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
901var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
911public static bool IsDefaultExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
913var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
924this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
926var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
939SyntaxToken tokenOnLeftOfPosition,
942var token = tokenOnLeftOfPosition;
962public static bool IsGenericConstraintContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
969SyntaxToken tokenOnLeftOfPosition,
977var token = tokenOnLeftOfPosition;
991if (!syntaxTree.IsInPartiallyWrittenGeneric(position, cancellationToken, out var nameToken))
1057SyntaxToken tokenOnLeftOfPosition,
1066var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1147SyntaxToken tokenOnLeftOfPosition,
1161var token = tokenOnLeftOfPosition;
1173this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1175var token = tokenOnLeftOfPosition;
1188this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1190var token = tokenOnLeftOfPosition;
1202public static bool IsParameterTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1204var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1219public static bool IsPossibleExtensionMethodContext(this SyntaxTree syntaxTree, SyntaxToken tokenOnLeftOfPosition)
1231this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1233var token = tokenOnLeftOfPosition;
1263this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1265var token = tokenOnLeftOfPosition;
1290this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1292var token = tokenOnLeftOfPosition;
1315public static bool IsPossibleTupleContext(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1335var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent);
1347var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!);
1360var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent);
1370public static bool IsAtStartOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1464public static bool IsAtEndOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1466var originalLeftToken = leftToken;
1481var lastTokenInPattern = patternSyntax.GetLastToken();
1549static bool IsAtEndOfSwitchStatementPattern(SyntaxToken leftToken)
1571private static SyntaxToken FindTokenOnLeftOfNode(SyntaxNode node)
1574public static bool IsPossibleTupleOpenParenOrComma(this SyntaxToken possibleCommaOrParen)
1610var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1697private static bool IsPossibleVarDeconstructionOpenParenOrComma(SyntaxToken leftToken)
1719SyntaxToken tokenOnLeftOfPosition,
1742var token = tokenOnLeftOfPosition;
1757this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1759var token = tokenOnLeftOfPosition;
1774this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1790var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1839var previous = token.GetPreviousToken(includeSkipped: true);
1853var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(token.SpanStart, cancellationToken);
1888this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1893var token = tokenOnLeftOfPosition;
1910var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1922public static bool IsIsOrAsTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1924var token = tokenOnLeftOfPosition;
1934this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1936var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1942var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(start, cancellationToken);
1952private static bool IsNonConstantExpressionContext(SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1961var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDirectives: true);
1966public static bool IsStatementContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1978var token = tokenOnLeftOfPosition;
1989var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
2007public static bool IsInstanceContext(this SyntaxTree syntaxTree, SyntaxToken targetToken, SemanticModel semanticModel, CancellationToken cancellationToken)
2038this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
2040var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2051public static bool IsDefiniteCastTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2053var token = tokenOnLeftOfPosition;
2066SyntaxToken tokenOnLeftOfPosition)
2073var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2147var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2173SyntaxToken tokenOnLeftOfPosition,
2183var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2350var previousToken = tokenOnLeftOfPosition.GetPreviousToken(includeSkipped: true);
2745public static bool IsInvocationOfVarExpression(this SyntaxToken token)
2751var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2819SyntaxToken tokenOnLeftOfPosition,
2825var token = tokenOnLeftOfPosition;
2906var tokenBeforeName = syntaxTree.FindTokenOnLeftOfPosition(nameExpr.SpanStart, cancellationToken);
2938this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2955var token = tokenOnLeftOfPosition;
2973public static bool IsCatchFilterContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2981var token = tokenOnLeftOfPosition;
2998public static bool IsBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3011public static bool IsEnumBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3025var token = syntaxTree
3078public static bool IsFunctionPointerCallingConventionContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Formatting\CSharpSyntaxFormattingService.cs (9)
47var token = documentSyntax.Root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
80var token = root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
186ParsedDocument document, IndentationOptions options, SyntaxToken token, ImmutableArray<AbstractFormattingRule> formattingRules, CancellationToken cancellationToken)
195SyntaxToken endToken,
215private static IEnumerable<AbstractFormattingRule> GetTypingRules(SyntaxToken tokenBeforeCaret)
313private static bool IsInvalidTokenKind(SyntaxToken token)
322private ImmutableArray<AbstractFormattingRule> GetFormattingRules(ParsedDocument document, int position, SyntaxToken tokenBeforeCaret)
349public override AdjustNewLinesOperation? GetAdjustNewLinesOperation(in SyntaxToken previousToken, in SyntaxToken currentToken, in NextGetAdjustNewLinesOperation nextOperation)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Indentation\CSharpIndentationService.Indenter.cs (14)
21protected override bool ShouldUseTokenIndenter(Indenter indenter, out SyntaxToken syntaxToken)
33protected override IndentationResult? GetDesiredIndentationWorker(Indenter indenter, SyntaxToken? tokenOpt, SyntaxTrivia? triviaOpt)
63private static IndentationResult? TryGetDesiredIndentation(Indenter indenter, SyntaxToken? tokenOpt)
71private static IndentationResult GetIndentationBasedOnToken(Indenter indenter, SyntaxToken token)
324private static IndentationResult GetIndentationFromCommaSeparatedList(Indenter indenter, SyntaxToken token)
337Indenter indenter, SeparatedSyntaxList<T> list, SyntaxToken token) where T : SyntaxNode
351var firstToken = node.GetFirstToken(includeZeroWidth: true);
364private static IndentationResult GetDefaultIndentationFromToken(Indenter indenter, SyntaxToken token)
374private static IndentationResult GetIndentationForQueryExpression(Indenter indenter, SyntaxToken token)
386var firstToken = queryExpressionClause.GetFirstToken(includeZeroWidth: true);
421var clauseToken = clause.GetFirstToken(includeZeroWidth: true);
433private static SyntaxNode? GetQueryExpressionClause(SyntaxToken token)
459private static bool IsPartOfQueryExpression(SyntaxToken token)
466Indenter indenter, SyntaxToken token, int? additionalSpace = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpReplaceDiscardDeclarationsWithAssignmentsService.cs (1)
76var discardToken = Identifier(
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpSyntaxGeneratorInternal.cs (11)
52public override SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken name, SyntaxNode? initializer, bool isConst)
73public override SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
76internal static VariableDeclarationSyntax VariableDeclaration(SyntaxNode? type, SyntaxToken name, SyntaxNode? expression)
85public override SyntaxToken Identifier(string identifier)
117public override SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
120public override SyntaxNode InterpolatedStringText(SyntaxToken textToken)
123public override SyntaxToken InterpolatedStringTextToken(string content, string value)
151using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
209public override SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isKeyword, SyntaxNode pattern)
250public override SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (54)
52private static bool DecomposeBinaryOrAssignmentExpression(SyntaxNode node, out SyntaxToken operatorToken, out ExpressionSyntax left, out ExpressionSyntax right)
78out var operatorToken, out var left, out var right))
197var token = syntaxTree.FindTokenOnLeftOfPosition(position, CancellationToken);
261private IEnumerable<TypeInferenceInfo> InferTypeInAnonymousObjectCreation(AnonymousObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
272ArgumentSyntax argument, SyntaxToken? previousToken = null)
345TupleExpressionSyntax tupleExpression, SyntaxToken previousToken)
372private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgument(AttributeArgumentSyntax argument, SyntaxToken? previousToken = null)
400private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(BaseObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
515private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSyntax argumentList, SyntaxToken previousToken)
545private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgumentList(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
814ArrayCreationExpressionSyntax arrayCreationExpression, SyntaxToken? previousToken = null)
841private IEnumerable<TypeInferenceInfo> InferTypeInArrayRankSpecifier(ArrayRankSpecifierSyntax arrayRankSpecifier, SyntaxToken? previousToken = null)
851private IEnumerable<TypeInferenceInfo> InferTypeInArrayType(ArrayTypeSyntax arrayType, SyntaxToken? previousToken = null)
874private IEnumerable<TypeInferenceInfo> InferTypeInAttributeDeclaration(AttributeListSyntax attributeDeclaration, SyntaxToken? previousToken)
885SyntaxToken? previousToken)
894private IEnumerable<TypeInferenceInfo> InferTypeInBracketedArgumentList(BracketedArgumentListSyntax bracketedArgumentList, SyntaxToken previousToken)
910private static int GetArgumentListIndex(BaseArgumentListSyntax argumentList, SyntaxToken previousToken)
929private static int GetArgumentListIndex(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
948private IEnumerable<TypeInferenceInfo> InferTypeInBinaryOrAssignmentExpression(ExpressionSyntax binop, SyntaxToken operatorToken, ExpressionSyntax left, ExpressionSyntax right, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1083private IEnumerable<TypeInferenceInfo> InferTypeInCastExpression(CastExpressionSyntax castExpression, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1095private IEnumerable<TypeInferenceInfo> InferTypeInCatchDeclaration(CatchDeclarationSyntax catchDeclaration, SyntaxToken? previousToken = null)
1104private IEnumerable<TypeInferenceInfo> InferTypeInCatchFilterClause(CatchFilterClauseSyntax catchFilterClause, SyntaxToken? previousToken = null)
1116SyntaxToken? previousToken = null)
1170private IEnumerable<TypeInferenceInfo> InferTypeInConditionalExpression(ConditionalExpressionSyntax conditional, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1203private IEnumerable<TypeInferenceInfo> InferTypeInDoStatement(DoStatementSyntax doStatement, SyntaxToken? previousToken = null)
1212private IEnumerable<TypeInferenceInfo> InferTypeInEqualsValueClause(EqualsValueClauseSyntax equalsValue, SyntaxToken? previousToken = null)
1311private IEnumerable<TypeInferenceInfo> InferTypeInExpressionStatement(SyntaxToken? previousToken = null)
1321private IEnumerable<TypeInferenceInfo> InferTypeInForEachStatement(ForEachStatementSyntax forEachStatementSyntax, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1352private IEnumerable<TypeInferenceInfo> InferTypeInForStatement(ForStatementSyntax forStatement, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1364private IEnumerable<TypeInferenceInfo> InferTypeInIfStatement(IfStatementSyntax ifStatement, SyntaxToken? previousToken = null)
1379SyntaxToken? previousToken = null)
1581var identifier = singleVariableDesignation.Identifier;
1673private IEnumerable<TypeInferenceInfo> InferTypeInLockStatement(LockStatementSyntax lockStatement, SyntaxToken? previousToken = null)
1682private IEnumerable<TypeInferenceInfo> InferTypeInLambdaExpression(LambdaExpressionSyntax lambdaExpression, SyntaxToken? previousToken = null)
1711private IEnumerable<TypeInferenceInfo> InferTypeInMemberDeclarator(AnonymousObjectMemberDeclaratorSyntax memberDeclarator, SyntaxToken? previousTokenOpt = null)
1730private IEnumerable<TypeInferenceInfo> InferTypeInNameColon(NameColonSyntax nameColon, SyntaxToken previousToken)
1746private IEnumerable<TypeInferenceInfo> InferTypeInExpressionColon(ExpressionColonSyntax expressionColon, SyntaxToken previousToken)
1764SyntaxToken? previousToken = null)
1947private IEnumerable<TypeInferenceInfo> InferTypeInNameEquals(NameEqualsSyntax nameEquals, SyntaxToken? previousToken = null)
1965private IEnumerable<TypeInferenceInfo> InferTypeInPostfixUnaryExpression(PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax, SyntaxToken? previousToken = null)
1981private IEnumerable<TypeInferenceInfo> InferTypeInPrefixUnaryExpression(PrefixUnaryExpressionSyntax prefixUnaryExpression, SyntaxToken? previousToken = null)
2037private IEnumerable<TypeInferenceInfo> InferTypeInAwaitExpression(AwaitExpressionSyntax awaitExpression, SyntaxToken? previousToken = null)
2059private IEnumerable<TypeInferenceInfo> InferTypeInYieldStatement(YieldStatementSyntax yieldStatement, SyntaxToken? previousToken = null)
2100ReturnStatementSyntax returnStatement, SyntaxToken? previousToken = null)
2137var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(CancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
2178private IEnumerable<TypeInferenceInfo> InferTypeInSwitchExpression(SwitchExpressionSyntax switchExpression, SyntaxToken token)
2187SwitchLabelSyntax switchLabel, SyntaxToken? previousToken = null)
2203SwitchStatementSyntax switchStatement, SyntaxToken? previousToken = null)
2223private IEnumerable<TypeInferenceInfo> InferTypeInThrowExpression(ThrowExpressionSyntax throwExpression, SyntaxToken? previousToken = null)
2232private IEnumerable<TypeInferenceInfo> InferTypeInThrowStatement(ThrowStatementSyntax throwStatement, SyntaxToken? previousToken = null)
2241private IEnumerable<TypeInferenceInfo> InferTypeInUsingStatement(UsingStatementSyntax usingStatement, SyntaxToken? previousToken = null)
2446private IEnumerable<TypeInferenceInfo> InferTypeInWhenClause(WhenClauseSyntax whenClause, SyntaxToken? previousToken = null)
2455private IEnumerable<TypeInferenceInfo> InferTypeInWhileStatement(WhileStatementSyntax whileStatement, SyntaxToken? previousToken = null)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Utilities\CSharpSimplificationHelpers.cs (9)
15public static SyntaxToken TryEscapeIdentifierToken(SyntaxToken syntaxToken, SyntaxNode parentOfToken)
59var firstRewrittenToken = rewrittenNode.GetFirstToken(true, false, true, true);
60var firstOriginalToken = originalNode.GetFirstToken(true, false, true, true);
61if (TryAddLeadingElasticTriviaIfNecessary(firstRewrittenToken, firstOriginalToken, out var rewrittenTokenWithLeadingElasticTrivia))
69public static bool TryAddLeadingElasticTriviaIfNecessary(SyntaxToken token, SyntaxToken originalToken, out SyntaxToken tokenWithLeadingWhitespace)
78var previousToken = originalToken.GetPreviousToken();