src\Analyzers\CSharp\Analyzers\AddAccessibilityModifiers\CSharpAddAccessibilityModifiers.cs (1)
26out SyntaxToken name,
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)
124public static bool IsLiteral(this SyntaxToken token)
140public static bool IntersectsWith(this SyntaxToken token, int position)
143public static SyntaxToken GetPreviousTokenIfTouchingWord(this SyntaxToken token, int position)
150private static bool IsWord(SyntaxToken token)
153public static SyntaxToken GetNextNonZeroWidthTokenOrEndOfFile(this SyntaxToken token)
159public static bool IsFirstTokenOnLine(this SyntaxToken token, SourceText text)
161var previousToken = token.GetPreviousToken(includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
172public static bool SpansPreprocessorDirective(this IEnumerable<SyntaxToken> tokens)
179public static IEnumerable<SyntaxTrivia> GetAllTrailingTrivia(this SyntaxToken token)
186var nextToken = token.GetNextTokenOrEndOfFile(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
194public static bool IsRegularStringLiteral(this SyntaxToken token)
197public static bool IsValidAttributeTarget(this SyntaxToken token)
217public static SyntaxToken WithCommentsFrom(
218this SyntaxToken token,
227public static SyntaxToken KeepCommentsAndAddElasticMarkers(this SyntaxToken token)
231public static bool TryParseGenericName(this SyntaxToken genericIdentifier, CancellationToken cancellationToken, [NotNullWhen(true)] out GenericNameSyntax? genericName)
235var lastToken = genericIdentifier.FindLastTokenOfPartialGenericName();
255public static SyntaxToken FindLastTokenOfPartialGenericName(this SyntaxToken genericIdentifier)
260var token = genericIdentifier.GetNextToken(includeSkipped: true);
269var next = token.GetNextToken(includeSkipped: true);
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\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\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\BaseFormattingRule.cs (27)
19SyntaxToken startToken,
20SyntaxToken endToken,
34SyntaxToken startToken,
35SyntaxToken endToken,
59SyntaxToken startToken,
60SyntaxToken endToken,
73SyntaxToken startToken,
74SyntaxToken endToken,
87SyntaxToken startToken,
88SyntaxToken endToken,
102SyntaxToken baseToken,
103SyntaxToken startToken,
104SyntaxToken endToken,
112SyntaxToken baseToken,
113SyntaxToken startToken,
114SyntaxToken endToken,
120protected static void AddSuppressWrappingIfOnSingleLineOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
123protected static void AddSuppressAllOperationIfOnMultipleLine(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
126protected static void AddSuppressOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
136protected static void AddAnchorIndentationOperation(List<AnchorIndentationOperation> list, SyntaxToken anchorToken, SyntaxToken endToken)
146protected static void AddAlignIndentationOfTokensToBaseTokenOperation(List<AlignTokensOperation> list, SyntaxNode containingNode, SyntaxToken baseNode, IEnumerable<SyntaxToken> tokens, AlignTokensOption option = AlignTokensOption.AlignIndentationOfTokensToBaseToken)
170var firstTokenOfNode = node.GetFirstToken(includeZeroWidth: true);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (68)
83public SyntaxToken ParseToken(string text)
101public bool IsVerbatimIdentifier(SyntaxToken token)
104public bool IsOperator(SyntaxToken token)
115public bool IsReservedKeyword(SyntaxToken token)
118public bool IsContextualKeyword(SyntaxToken token)
121public bool IsPreprocessorKeyword(SyntaxToken token)
206public void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name)
263public bool IsThisConstructorInitializer(SyntaxToken token)
267public bool IsBaseConstructorInitializer(SyntaxToken token)
271public bool IsQueryKeyword(SyntaxToken token)
298public bool IsPredefinedType(SyntaxToken token)
301public bool IsPredefinedType(SyntaxToken token, PredefinedType type)
310public bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type)
316private static PredefinedType GetPredefinedType(SyntaxToken token)
344public bool IsPredefinedOperator(SyntaxToken token)
347public bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op)
350public bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op)
356private static PredefinedOperator GetPredefinedOperator(SyntaxToken token)
452var token = SyntaxFactory.ParseToken(identifier);
458var token = SyntaxFactory.ParseToken(identifier);
467public bool IsLiteral(SyntaxToken token)
495public bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token)
498public bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token)
808var identifier = ((IdentifierNameSyntax)node).Identifier;
825var nameToken = memberDeclaration.GetNameToken();
860var nameToken = fieldDeclarator.Identifier;
933public SyntaxNode? TryGetBindableParent(SyntaxToken token)
1040var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
1122public bool IsVerbatimStringLiteral(SyntaxToken token)
1125public bool IsRawStringLiteral(SyntaxToken token)
1132public bool IsNumericLiteral(SyntaxToken token)
1235SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1242SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1260public SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node)
1263public SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node)
1266public SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node)
1278public bool AreEquivalent(SyntaxToken token1, SyntaxToken token2)
1294out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode
1311public bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken)
1352public SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token)
1386public void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right)
1429public void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen)
1437public void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1445public void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern)
1452public void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression)
1520public void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name)
1528public void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken)
1550public void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1567SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull)
1589public void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments)
1597out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken)
1612public void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name)
1635public void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer)
1644public void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer)
1652public void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default)
1660SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen)
1668public void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken)
1675public void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand)
1682public void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1715public SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (38)
20public static ValueTuple<SyntaxToken, SyntaxToken>? 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 ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeWorker(SyntaxToken endToken, bool useDefaultRange)
112private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForSemicolon(SyntaxToken endToken)
168private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForCloseBrace(SyntaxToken endToken)
215var firstTokenOfInnerBlock = parent.GetFirstToken();
216var lastTokenOfInnerBlock = parent.GetLastToken();
250var firstTokenOfInnerBlock = parent.GetFirstToken();
251var lastTokenOfInnerBlock = parent.GetLastToken();
268private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForColon(SyntaxToken endToken)
285private static SyntaxToken GetPreviousTokenIfNotFirstTokenInTree(SyntaxToken token)
287var previousToken = token.GetPreviousToken();
291public static bool AreTwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
307private static SyntaxToken GetAppropriatePreviousToken(SyntaxToken startToken, bool canTokenBeFirstInABlock = false)
309var previousToken = startToken.GetPreviousToken();
345private static bool IsOpenBraceTokenOfABlockOrTypeOrNamespace(SyntaxToken previousToken)
406public static bool IsColonInSwitchLabel(SyntaxToken token)
413public static bool InBetweenTwoMembers(SyntaxToken previousToken, SyntaxToken currentToken)
433public static MemberDeclarationSyntax? GetEnclosingMember(SyntaxToken token)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseExplicitTypeHelper.cs (1)
141SyntaxToken identifier,
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
250SyntaxToken identifier,
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\TypeParameterGenerator.cs (1)
29var varianceKeyword =
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
627var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
674var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
690var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
728var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
775var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
791var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
808var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
821var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
843this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
848var token = tokenOnLeftOfPosition;
861public static bool IsTypeParameterConstraintContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
868var token = tokenOnLeftOfPosition;
892public static bool IsTypeOfExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
894var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
904public static bool IsDefaultExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
906var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
917this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
919var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
932SyntaxToken tokenOnLeftOfPosition,
935var token = tokenOnLeftOfPosition;
955public static bool IsGenericConstraintContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
962SyntaxToken tokenOnLeftOfPosition,
970var token = tokenOnLeftOfPosition;
984if (!syntaxTree.IsInPartiallyWrittenGeneric(position, cancellationToken, out var nameToken))
1050SyntaxToken tokenOnLeftOfPosition,
1059var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1140SyntaxToken tokenOnLeftOfPosition,
1154var token = tokenOnLeftOfPosition;
1166this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1168var token = tokenOnLeftOfPosition;
1181this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1183var token = tokenOnLeftOfPosition;
1195public static bool IsParameterTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1197var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1212public static bool IsPossibleExtensionMethodContext(this SyntaxTree syntaxTree, SyntaxToken tokenOnLeftOfPosition)
1224this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1226var token = tokenOnLeftOfPosition;
1256this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1258var token = tokenOnLeftOfPosition;
1283this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1285var token = tokenOnLeftOfPosition;
1308public static bool IsPossibleTupleContext(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1328var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent);
1340var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!);
1353var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent);
1363public static bool IsAtStartOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1457public static bool IsAtEndOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1459var originalLeftToken = leftToken;
1474var lastTokenInPattern = patternSyntax.GetLastToken();
1542static bool IsAtEndOfSwitchStatementPattern(SyntaxToken leftToken)
1564private static SyntaxToken FindTokenOnLeftOfNode(SyntaxNode node)
1567public static bool IsPossibleTupleOpenParenOrComma(this SyntaxToken possibleCommaOrParen)
1603var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1690private static bool IsPossibleVarDeconstructionOpenParenOrComma(SyntaxToken leftToken)
1712SyntaxToken tokenOnLeftOfPosition,
1735var token = tokenOnLeftOfPosition;
1750this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1752var token = tokenOnLeftOfPosition;
1767this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1783var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1832var previous = token.GetPreviousToken(includeSkipped: true);
1846var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(token.SpanStart, cancellationToken);
1881this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1886var token = tokenOnLeftOfPosition;
1903var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1915public static bool IsIsOrAsTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1917var token = tokenOnLeftOfPosition;
1927this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1929var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1935var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(start, cancellationToken);
1945private static bool IsNonConstantExpressionContext(SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1954var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDirectives: true);
1959public static bool IsStatementContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1971var token = tokenOnLeftOfPosition;
1982var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
2000public static bool IsInstanceContext(this SyntaxTree syntaxTree, SyntaxToken targetToken, SemanticModel semanticModel, CancellationToken cancellationToken)
2031this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
2033var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2044public static bool IsDefiniteCastTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2046var token = tokenOnLeftOfPosition;
2059SyntaxToken tokenOnLeftOfPosition)
2066var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2140var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2166SyntaxToken tokenOnLeftOfPosition,
2176var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2343var previousToken = tokenOnLeftOfPosition.GetPreviousToken(includeSkipped: true);
2738public static bool IsInvocationOfVarExpression(this SyntaxToken token)
2744var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2812SyntaxToken tokenOnLeftOfPosition,
2818var token = tokenOnLeftOfPosition;
2899var tokenBeforeName = syntaxTree.FindTokenOnLeftOfPosition(nameExpr.SpanStart, cancellationToken);
2931this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2948var token = tokenOnLeftOfPosition;
2966public static bool IsCatchFilterContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2974var token = tokenOnLeftOfPosition;
2991public static bool IsBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3004public static bool IsEnumBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3018var token = syntaxTree
3071public static bool IsFunctionPointerCallingConventionContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Formatting\CSharpSyntaxFormattingService.cs (9)
46var token = documentSyntax.Root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
79var token = root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
145ParsedDocument document, IndentationOptions options, SyntaxToken token, ImmutableArray<AbstractFormattingRule> formattingRules, CancellationToken cancellationToken)
154SyntaxToken endToken,
174private static IEnumerable<AbstractFormattingRule> GetTypingRules(SyntaxToken tokenBeforeCaret)
272private static bool IsInvalidTokenKind(SyntaxToken token)
281private ImmutableArray<AbstractFormattingRule> GetFormattingRules(ParsedDocument document, int position, SyntaxToken tokenBeforeCaret)
308public override AdjustNewLinesOperation? GetAdjustNewLinesOperation(in SyntaxToken previousToken, in SyntaxToken currentToken, in NextGetAdjustNewLinesOperation nextOperation)
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)
318private static IndentationResult GetIndentationFromCommaSeparatedList(Indenter indenter, SyntaxToken token)
331Indenter indenter, SeparatedSyntaxList<T> list, SyntaxToken token) where T : SyntaxNode
345var firstToken = node.GetFirstToken(includeZeroWidth: true);
358private static IndentationResult GetDefaultIndentationFromToken(Indenter indenter, SyntaxToken token)
368private static IndentationResult GetIndentationForQueryExpression(Indenter indenter, SyntaxToken token)
380var firstToken = queryExpressionClause.GetFirstToken(includeZeroWidth: true);
415var clauseToken = clause.GetFirstToken(includeZeroWidth: true);
427private static SyntaxNode? GetQueryExpressionClause(SyntaxToken token)
453private static bool IsPartOfQueryExpression(SyntaxToken token)
460Indenter indenter, SyntaxToken token, int? additionalSpace = null)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpReplaceDiscardDeclarationsWithAssignmentsService.cs (1)
76var discardToken = Identifier(
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpSyntaxGeneratorInternal.cs (11)
52public override SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken name, SyntaxNode? initializer, bool isConst)
62public override SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
65internal static VariableDeclarationSyntax VariableDeclaration(SyntaxNode? type, SyntaxToken name, SyntaxNode? expression)
74public override SyntaxToken Identifier(string identifier)
106public override SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
109public override SyntaxNode InterpolatedStringText(SyntaxToken textToken)
112public override SyntaxToken InterpolatedStringTextToken(string content, string value)
140using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
198public override SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isKeyword, SyntaxNode pattern)
239public override SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern)
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))
193var token = syntaxTree.FindTokenOnLeftOfPosition(position, CancellationToken);
257private IEnumerable<TypeInferenceInfo> InferTypeInAnonymousObjectCreation(AnonymousObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
268ArgumentSyntax argument, SyntaxToken? previousToken = null)
341TupleExpressionSyntax tupleExpression, SyntaxToken previousToken)
368private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgument(AttributeArgumentSyntax argument, SyntaxToken? previousToken = null)
396private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(BaseObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
511private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSyntax argumentList, SyntaxToken previousToken)
541private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgumentList(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
810ArrayCreationExpressionSyntax arrayCreationExpression, SyntaxToken? previousToken = null)
837private IEnumerable<TypeInferenceInfo> InferTypeInArrayRankSpecifier(ArrayRankSpecifierSyntax arrayRankSpecifier, SyntaxToken? previousToken = null)
847private IEnumerable<TypeInferenceInfo> InferTypeInArrayType(ArrayTypeSyntax arrayType, SyntaxToken? previousToken = null)
870private IEnumerable<TypeInferenceInfo> InferTypeInAttributeDeclaration(AttributeListSyntax attributeDeclaration, SyntaxToken? previousToken)
881SyntaxToken? previousToken)
890private IEnumerable<TypeInferenceInfo> InferTypeInBracketedArgumentList(BracketedArgumentListSyntax bracketedArgumentList, SyntaxToken previousToken)
906private static int GetArgumentListIndex(BaseArgumentListSyntax argumentList, SyntaxToken previousToken)
925private static int GetArgumentListIndex(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
944private IEnumerable<TypeInferenceInfo> InferTypeInBinaryOrAssignmentExpression(ExpressionSyntax binop, SyntaxToken operatorToken, ExpressionSyntax left, ExpressionSyntax right, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1079private IEnumerable<TypeInferenceInfo> InferTypeInCastExpression(CastExpressionSyntax castExpression, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1091private IEnumerable<TypeInferenceInfo> InferTypeInCatchDeclaration(CatchDeclarationSyntax catchDeclaration, SyntaxToken? previousToken = null)
1100private IEnumerable<TypeInferenceInfo> InferTypeInCatchFilterClause(CatchFilterClauseSyntax catchFilterClause, SyntaxToken? previousToken = null)
1112SyntaxToken? previousToken = null)
1166private IEnumerable<TypeInferenceInfo> InferTypeInConditionalExpression(ConditionalExpressionSyntax conditional, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1199private IEnumerable<TypeInferenceInfo> InferTypeInDoStatement(DoStatementSyntax doStatement, SyntaxToken? previousToken = null)
1208private IEnumerable<TypeInferenceInfo> InferTypeInEqualsValueClause(EqualsValueClauseSyntax equalsValue, SyntaxToken? previousToken = null)
1237private IEnumerable<TypeInferenceInfo> InferTypeInExpressionStatement(SyntaxToken? previousToken = null)
1247private IEnumerable<TypeInferenceInfo> InferTypeInForEachStatement(ForEachStatementSyntax forEachStatementSyntax, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1274private IEnumerable<TypeInferenceInfo> InferTypeInForStatement(ForStatementSyntax forStatement, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1286private IEnumerable<TypeInferenceInfo> InferTypeInIfStatement(IfStatementSyntax ifStatement, SyntaxToken? previousToken = null)
1301SyntaxToken? previousToken = null)
1503var identifier = singleVariableDesignation.Identifier;
1595private IEnumerable<TypeInferenceInfo> InferTypeInLockStatement(LockStatementSyntax lockStatement, SyntaxToken? previousToken = null)
1604private IEnumerable<TypeInferenceInfo> InferTypeInLambdaExpression(LambdaExpressionSyntax lambdaExpression, SyntaxToken? previousToken = null)
1633private IEnumerable<TypeInferenceInfo> InferTypeInMemberDeclarator(AnonymousObjectMemberDeclaratorSyntax memberDeclarator, SyntaxToken? previousTokenOpt = null)
1652private IEnumerable<TypeInferenceInfo> InferTypeInNameColon(NameColonSyntax nameColon, SyntaxToken previousToken)
1668private IEnumerable<TypeInferenceInfo> InferTypeInExpressionColon(ExpressionColonSyntax expressionColon, SyntaxToken previousToken)
1686SyntaxToken? previousToken = null)
1869private IEnumerable<TypeInferenceInfo> InferTypeInNameEquals(NameEqualsSyntax nameEquals, SyntaxToken? previousToken = null)
1887private IEnumerable<TypeInferenceInfo> InferTypeInPostfixUnaryExpression(PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax, SyntaxToken? previousToken = null)
1903private IEnumerable<TypeInferenceInfo> InferTypeInPrefixUnaryExpression(PrefixUnaryExpressionSyntax prefixUnaryExpression, SyntaxToken? previousToken = null)
1959private IEnumerable<TypeInferenceInfo> InferTypeInAwaitExpression(AwaitExpressionSyntax awaitExpression, SyntaxToken? previousToken = null)
1981private IEnumerable<TypeInferenceInfo> InferTypeInYieldStatement(YieldStatementSyntax yieldStatement, SyntaxToken? previousToken = null)
2022ReturnStatementSyntax returnStatement, SyntaxToken? previousToken = null)
2059var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(CancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
2100private IEnumerable<TypeInferenceInfo> InferTypeInSwitchExpression(SwitchExpressionSyntax switchExpression, SyntaxToken token)
2109SwitchLabelSyntax switchLabel, SyntaxToken? previousToken = null)
2125SwitchStatementSyntax switchStatement, SyntaxToken? previousToken = null)
2145private IEnumerable<TypeInferenceInfo> InferTypeInThrowExpression(ThrowExpressionSyntax throwExpression, SyntaxToken? previousToken = null)
2154private IEnumerable<TypeInferenceInfo> InferTypeInThrowStatement(ThrowStatementSyntax throwStatement, SyntaxToken? previousToken = null)
2163private IEnumerable<TypeInferenceInfo> InferTypeInUsingStatement(UsingStatementSyntax usingStatement, SyntaxToken? previousToken = null)
2368private IEnumerable<TypeInferenceInfo> InferTypeInWhenClause(WhenClauseSyntax whenClause, SyntaxToken? previousToken = null)
2377private IEnumerable<TypeInferenceInfo> InferTypeInWhileStatement(WhileStatementSyntax whileStatement, SyntaxToken? previousToken = null)
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\CrefCompletionProvider.cs (11)
89protected override async Task<(SyntaxToken, SemanticModel?, ImmutableArray<ISymbol>)> GetSymbolsAsync(
96var token = tree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDocumentationComments: true)
115private static bool IsCrefStartContext(SyntaxToken token)
125private static bool IsCrefParameterListContext(SyntaxToken token)
155private static bool IsCrefQualifiedNameContext(SyntaxToken token)
165SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
180SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
211QualifiedCrefSyntax parent, SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
237SemanticModel semanticModel, ImmutableArray<ISymbol> symbols, SyntaxToken token, int position, ImmutableArray<KeyValuePair<string, string>> options)
259SemanticModel semanticModel, ISymbol symbol, SyntaxToken token, int position, StringBuilder builder,
279SyntaxToken token,
Completion\CompletionProviders\DeclarationName\DeclarationNameInfo.cs (24)
66var token = tree.FindTokenOnLeftOfPosition(position, cancellationToken).GetPreviousTokenIfTouchingWord(position);
94SyntaxToken token, SemanticModel semanticModel,
108SyntaxToken token, SemanticModel semanticModel,
132private static bool IsPossibleOutVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
142if (argument is { RefOrOutKeyword: SyntaxToken(SyntaxKind.OutKeyword) })
165SyntaxToken token, SemanticModel semanticModel,
187private static bool IsPropertyDeclaration(SyntaxToken token, SemanticModel semanticModel,
202SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken, out NameDeclarationInfo result)
216SyntaxToken token,
250SyntaxToken token,
261SyntaxToken token,
316private static bool IsFieldDeclaration(SyntaxToken token, SemanticModel semanticModel,
327private static bool IsIncompleteMemberDeclaration(SyntaxToken token, SemanticModel semanticModel,
338private static bool IsLocalFunctionDeclaration(SyntaxToken token, SemanticModel semanticModel,
349private static bool IsLocalVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
394private static bool IsEmbeddedVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
407private static bool IsForEachVariableDeclaration(SyntaxToken token, SemanticModel semanticModel,
423private static bool IsTypeParameterDeclaration(SyntaxToken token, out NameDeclarationInfo result)
439private static bool IsPrimaryConstructorParameter(SyntaxToken token, SemanticModel semanticModel,
459private static bool IsParameterDeclaration(SyntaxToken token, SemanticModel semanticModel,
472SyntaxToken token,
517private static bool IsPossibleTypeToken(SyntaxToken token)
565foreach (var modifer in modifiers)
612var 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,
831SyntaxToken semicolon)
852internal static IEnumerable<SyntaxToken> GetActiveTokensForVariableDeclarator(
853VariableDeclaratorSyntax 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\Analyzers\CSharp\Analyzers\AddAccessibilityModifiers\CSharpAddAccessibilityModifiers.cs (1)
26out SyntaxToken name,
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,
811var token = renamedSymbol.Locations.Single().FindToken(cancellationToken);
835var token = renamedSymbol.Locations.Single().FindToken(cancellationToken);
868var token = await tree.GetTouchingTokenAsync(location.SourceSpan.Start, cancellationToken, findInsideTrivia: true).ConfigureAwait(false);
896var token = await location.SourceTree!.GetTouchingTokenAsync(location.SourceSpan.Start, cancellationToken, findInsideTrivia: true).ConfigureAwait(false);
916var typeParameterToken = location.FindToken(cancellationToken);
972var token = await implicitReferenceLocation.Location.SourceTree!.GetTouchingTokenAsync(
1114public override SyntaxNode? GetExpansionTargetForLocation(SyntaxToken token)
1117private 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\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)
124public static bool IsLiteral(this SyntaxToken token)
140public static bool IntersectsWith(this SyntaxToken token, int position)
143public static SyntaxToken GetPreviousTokenIfTouchingWord(this SyntaxToken token, int position)
150private static bool IsWord(SyntaxToken token)
153public static SyntaxToken GetNextNonZeroWidthTokenOrEndOfFile(this SyntaxToken token)
159public static bool IsFirstTokenOnLine(this SyntaxToken token, SourceText text)
161var previousToken = token.GetPreviousToken(includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
172public static bool SpansPreprocessorDirective(this IEnumerable<SyntaxToken> tokens)
179public static IEnumerable<SyntaxTrivia> GetAllTrailingTrivia(this SyntaxToken token)
186var nextToken = token.GetNextTokenOrEndOfFile(includeZeroWidth: true, includeSkipped: true, includeDirectives: true, includeDocumentationComments: true);
194public static bool IsRegularStringLiteral(this SyntaxToken token)
197public static bool IsValidAttributeTarget(this SyntaxToken token)
217public static SyntaxToken WithCommentsFrom(
218this SyntaxToken token,
227public static SyntaxToken KeepCommentsAndAddElasticMarkers(this SyntaxToken token)
231public static bool TryParseGenericName(this SyntaxToken genericIdentifier, CancellationToken cancellationToken, [NotNullWhen(true)] out GenericNameSyntax? genericName)
235var lastToken = genericIdentifier.FindLastTokenOfPartialGenericName();
255public static SyntaxToken FindLastTokenOfPartialGenericName(this SyntaxToken genericIdentifier)
260var token = genericIdentifier.GetNextToken(includeSkipped: true);
269var next = token.GetNextToken(includeSkipped: true);
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\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\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\BaseFormattingRule.cs (27)
19SyntaxToken startToken,
20SyntaxToken endToken,
34SyntaxToken startToken,
35SyntaxToken endToken,
59SyntaxToken startToken,
60SyntaxToken endToken,
73SyntaxToken startToken,
74SyntaxToken endToken,
87SyntaxToken startToken,
88SyntaxToken endToken,
102SyntaxToken baseToken,
103SyntaxToken startToken,
104SyntaxToken endToken,
112SyntaxToken baseToken,
113SyntaxToken startToken,
114SyntaxToken endToken,
120protected static void AddSuppressWrappingIfOnSingleLineOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
123protected static void AddSuppressAllOperationIfOnMultipleLine(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption extraOption = SuppressOption.None)
126protected static void AddSuppressOperation(ArrayBuilder<SuppressOperation> list, SyntaxToken startToken, SyntaxToken endToken, SuppressOption option)
136protected static void AddAnchorIndentationOperation(List<AnchorIndentationOperation> list, SyntaxToken anchorToken, SyntaxToken endToken)
146protected static void AddAlignIndentationOfTokensToBaseTokenOperation(List<AlignTokensOperation> list, SyntaxNode containingNode, SyntaxToken baseNode, IEnumerable<SyntaxToken> tokens, AlignTokensOption option = AlignTokensOption.AlignIndentationOfTokensToBaseToken)
170var firstTokenOfNode = node.GetFirstToken(includeZeroWidth: true);
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (68)
83public SyntaxToken ParseToken(string text)
101public bool IsVerbatimIdentifier(SyntaxToken token)
104public bool IsOperator(SyntaxToken token)
115public bool IsReservedKeyword(SyntaxToken token)
118public bool IsContextualKeyword(SyntaxToken token)
121public bool IsPreprocessorKeyword(SyntaxToken token)
206public void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name)
263public bool IsThisConstructorInitializer(SyntaxToken token)
267public bool IsBaseConstructorInitializer(SyntaxToken token)
271public bool IsQueryKeyword(SyntaxToken token)
298public bool IsPredefinedType(SyntaxToken token)
301public bool IsPredefinedType(SyntaxToken token, PredefinedType type)
310public bool TryGetPredefinedType(SyntaxToken token, out PredefinedType type)
316private static PredefinedType GetPredefinedType(SyntaxToken token)
344public bool IsPredefinedOperator(SyntaxToken token)
347public bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op)
350public bool TryGetPredefinedOperator(SyntaxToken token, out PredefinedOperator op)
356private static PredefinedOperator GetPredefinedOperator(SyntaxToken token)
452var token = SyntaxFactory.ParseToken(identifier);
458var token = SyntaxFactory.ParseToken(identifier);
467public bool IsLiteral(SyntaxToken token)
495public bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token)
498public bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token)
808var identifier = ((IdentifierNameSyntax)node).Identifier;
825var nameToken = memberDeclaration.GetNameToken();
860var nameToken = fieldDeclarator.Identifier;
933public SyntaxNode? TryGetBindableParent(SyntaxToken token)
1040var token = syntaxTree.FindTokenOrEndToken(position, cancellationToken);
1122public bool IsVerbatimStringLiteral(SyntaxToken token)
1125public bool IsRawStringLiteral(SyntaxToken token)
1132public bool IsNumericLiteral(SyntaxToken token)
1235SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1242SyntaxNode statement, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1260public SyntaxToken GetIdentifierOfSimpleName(SyntaxNode node)
1263public SyntaxToken GetIdentifierOfVariableDeclarator(SyntaxNode node)
1266public SyntaxToken GetIdentifierOfTypeDeclaration(SyntaxNode node)
1278public bool AreEquivalent(SyntaxToken token1, SyntaxToken token2)
1294out SyntaxToken openParen, out SeparatedSyntaxList<TArgumentSyntax> arguments, out SyntaxToken closeParen) where TArgumentSyntax : SyntaxNode
1311public bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken)
1352public SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token)
1386public void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right)
1429public void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen)
1437public void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1445public void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern)
1452public void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression)
1520public void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name)
1528public void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken)
1550public void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1567SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull)
1589public void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments)
1597out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken)
1612public void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name)
1635public void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer)
1644public void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer)
1652public void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default)
1660SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen)
1668public void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken)
1675public void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand)
1682public void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right)
1715public SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\FormattingRangeHelper.cs (38)
20public static ValueTuple<SyntaxToken, SyntaxToken>? 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 ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeWorker(SyntaxToken endToken, bool useDefaultRange)
112private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForSemicolon(SyntaxToken endToken)
168private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForCloseBrace(SyntaxToken endToken)
215var firstTokenOfInnerBlock = parent.GetFirstToken();
216var lastTokenOfInnerBlock = parent.GetLastToken();
250var firstTokenOfInnerBlock = parent.GetFirstToken();
251var lastTokenOfInnerBlock = parent.GetLastToken();
268private static ValueTuple<SyntaxToken, SyntaxToken>? FindAppropriateRangeForColon(SyntaxToken endToken)
285private static SyntaxToken GetPreviousTokenIfNotFirstTokenInTree(SyntaxToken token)
287var previousToken = token.GetPreviousToken();
291public static bool AreTwoTokensOnSameLine(SyntaxToken token1, SyntaxToken token2)
307private static SyntaxToken GetAppropriatePreviousToken(SyntaxToken startToken, bool canTokenBeFirstInABlock = false)
309var previousToken = startToken.GetPreviousToken();
345private static bool IsOpenBraceTokenOfABlockOrTypeOrNamespace(SyntaxToken previousToken)
406public static bool IsColonInSwitchLabel(SyntaxToken token)
413public static bool InBetweenTwoMembers(SyntaxToken previousToken, SyntaxToken currentToken)
433public static MemberDeclarationSyntax? GetEnclosingMember(SyntaxToken token)
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseExplicitTypeHelper.cs (1)
141SyntaxToken identifier,
src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
250SyntaxToken identifier,
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\TypeParameterGenerator.cs (1)
29var varianceKeyword =
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
627var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
674var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
690var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
728var tokenOnLeftOfPosition = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
775var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
791var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
808var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
821var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
843this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
848var token = tokenOnLeftOfPosition;
861public static bool IsTypeParameterConstraintContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
868var token = tokenOnLeftOfPosition;
892public static bool IsTypeOfExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
894var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
904public static bool IsDefaultExpressionContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
906var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
917this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
919var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
932SyntaxToken tokenOnLeftOfPosition,
935var token = tokenOnLeftOfPosition;
955public static bool IsGenericConstraintContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
962SyntaxToken tokenOnLeftOfPosition,
970var token = tokenOnLeftOfPosition;
984if (!syntaxTree.IsInPartiallyWrittenGeneric(position, cancellationToken, out var nameToken))
1050SyntaxToken tokenOnLeftOfPosition,
1059var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1140SyntaxToken tokenOnLeftOfPosition,
1154var token = tokenOnLeftOfPosition;
1166this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1168var token = tokenOnLeftOfPosition;
1181this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1183var token = tokenOnLeftOfPosition;
1195public static bool IsParameterTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1197var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1212public static bool IsPossibleExtensionMethodContext(this SyntaxTree syntaxTree, SyntaxToken tokenOnLeftOfPosition)
1224this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1226var token = tokenOnLeftOfPosition;
1256this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1258var token = tokenOnLeftOfPosition;
1283this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1285var token = tokenOnLeftOfPosition;
1308public static bool IsPossibleTupleContext(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1328var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent);
1340var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent!);
1353var possibleCommaOrParen = FindTokenOnLeftOfNode(leftToken.Parent.Parent);
1363public static bool IsAtStartOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1457public static bool IsAtEndOfPattern(this SyntaxTree syntaxTree, SyntaxToken leftToken, int position)
1459var originalLeftToken = leftToken;
1474var lastTokenInPattern = patternSyntax.GetLastToken();
1542static bool IsAtEndOfSwitchStatementPattern(SyntaxToken leftToken)
1564private static SyntaxToken FindTokenOnLeftOfNode(SyntaxNode node)
1567public static bool IsPossibleTupleOpenParenOrComma(this SyntaxToken possibleCommaOrParen)
1603var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1690private static bool IsPossibleVarDeconstructionOpenParenOrComma(SyntaxToken leftToken)
1712SyntaxToken tokenOnLeftOfPosition,
1735var token = tokenOnLeftOfPosition;
1750this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1752var token = tokenOnLeftOfPosition;
1767this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1783var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1832var previous = token.GetPreviousToken(includeSkipped: true);
1846var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(token.SpanStart, cancellationToken);
1881this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1886var token = tokenOnLeftOfPosition;
1903var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
1915public static bool IsIsOrAsTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
1917var token = tokenOnLeftOfPosition;
1927this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1929var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
1935var tokenOnLeftOfStart = syntaxTree.FindTokenOnLeftOfPosition(start, cancellationToken);
1945private static bool IsNonConstantExpressionContext(SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1954var leftToken = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken, includeDirectives: true);
1959public static bool IsStatementContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
1971var token = tokenOnLeftOfPosition;
1982var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken)
2000public static bool IsInstanceContext(this SyntaxTree syntaxTree, SyntaxToken targetToken, SemanticModel semanticModel, CancellationToken cancellationToken)
2031this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition, CancellationToken cancellationToken)
2033var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2044public static bool IsDefiniteCastTypeContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2046var token = tokenOnLeftOfPosition;
2059SyntaxToken tokenOnLeftOfPosition)
2066var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2140var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2166SyntaxToken tokenOnLeftOfPosition,
2176var token = tokenOnLeftOfPosition.GetPreviousTokenIfTouchingWord(position);
2343var previousToken = tokenOnLeftOfPosition.GetPreviousToken(includeSkipped: true);
2738public static bool IsInvocationOfVarExpression(this SyntaxToken token)
2744var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken);
2812SyntaxToken tokenOnLeftOfPosition,
2818var token = tokenOnLeftOfPosition;
2899var tokenBeforeName = syntaxTree.FindTokenOnLeftOfPosition(nameExpr.SpanStart, cancellationToken);
2931this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2948var token = tokenOnLeftOfPosition;
2966public static bool IsCatchFilterContext(this SyntaxTree syntaxTree, int position, SyntaxToken tokenOnLeftOfPosition)
2974var token = tokenOnLeftOfPosition;
2991public static bool IsBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3004public static bool IsEnumBaseListContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
3018var token = syntaxTree
3071public static bool IsFunctionPointerCallingConventionContext(this SyntaxTree syntaxTree, SyntaxToken targetToken)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Formatting\CSharpSyntaxFormattingService.cs (9)
46var token = documentSyntax.Root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
79var token = root.FindToken(Math.Max(0, caretPosition - 1), findInsideTrivia: true);
145ParsedDocument document, IndentationOptions options, SyntaxToken token, ImmutableArray<AbstractFormattingRule> formattingRules, CancellationToken cancellationToken)
154SyntaxToken endToken,
174private static IEnumerable<AbstractFormattingRule> GetTypingRules(SyntaxToken tokenBeforeCaret)
272private static bool IsInvalidTokenKind(SyntaxToken token)
281private ImmutableArray<AbstractFormattingRule> GetFormattingRules(ParsedDocument document, int position, SyntaxToken tokenBeforeCaret)
308public override AdjustNewLinesOperation? GetAdjustNewLinesOperation(in SyntaxToken previousToken, in SyntaxToken currentToken, in NextGetAdjustNewLinesOperation nextOperation)
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)
318private static IndentationResult GetIndentationFromCommaSeparatedList(Indenter indenter, SyntaxToken token)
331Indenter indenter, SeparatedSyntaxList<T> list, SyntaxToken token) where T : SyntaxNode
345var firstToken = node.GetFirstToken(includeZeroWidth: true);
358private static IndentationResult GetDefaultIndentationFromToken(Indenter indenter, SyntaxToken token)
368private static IndentationResult GetIndentationForQueryExpression(Indenter indenter, SyntaxToken token)
380var firstToken = queryExpressionClause.GetFirstToken(includeZeroWidth: true);
415var clauseToken = clause.GetFirstToken(includeZeroWidth: true);
427private static SyntaxNode? GetQueryExpressionClause(SyntaxToken token)
453private static bool IsPartOfQueryExpression(SyntaxToken token)
460Indenter indenter, SyntaxToken token, int? additionalSpace = null)
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpReplaceDiscardDeclarationsWithAssignmentsService.cs (1)
76var discardToken = Identifier(
src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpSyntaxGeneratorInternal.cs (11)
52public override SyntaxNode LocalDeclarationStatement(SyntaxNode? type, SyntaxToken name, SyntaxNode? initializer, bool isConst)
62public override SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value)
65internal static VariableDeclarationSyntax VariableDeclaration(SyntaxNode? type, SyntaxToken name, SyntaxNode? expression)
74public override SyntaxToken Identifier(string identifier)
106public override SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken)
109public override SyntaxNode InterpolatedStringText(SyntaxToken textToken)
112public override SyntaxToken InterpolatedStringTextToken(string content, string value)
140using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
198public override SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isKeyword, SyntaxNode pattern)
239public override SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern)
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))
193var token = syntaxTree.FindTokenOnLeftOfPosition(position, CancellationToken);
257private IEnumerable<TypeInferenceInfo> InferTypeInAnonymousObjectCreation(AnonymousObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
268ArgumentSyntax argument, SyntaxToken? previousToken = null)
341TupleExpressionSyntax tupleExpression, SyntaxToken previousToken)
368private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgument(AttributeArgumentSyntax argument, SyntaxToken? previousToken = null)
396private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(BaseObjectCreationExpressionSyntax expression, SyntaxToken previousToken)
511private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSyntax argumentList, SyntaxToken previousToken)
541private IEnumerable<TypeInferenceInfo> InferTypeInAttributeArgumentList(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
810ArrayCreationExpressionSyntax arrayCreationExpression, SyntaxToken? previousToken = null)
837private IEnumerable<TypeInferenceInfo> InferTypeInArrayRankSpecifier(ArrayRankSpecifierSyntax arrayRankSpecifier, SyntaxToken? previousToken = null)
847private IEnumerable<TypeInferenceInfo> InferTypeInArrayType(ArrayTypeSyntax arrayType, SyntaxToken? previousToken = null)
870private IEnumerable<TypeInferenceInfo> InferTypeInAttributeDeclaration(AttributeListSyntax attributeDeclaration, SyntaxToken? previousToken)
881SyntaxToken? previousToken)
890private IEnumerable<TypeInferenceInfo> InferTypeInBracketedArgumentList(BracketedArgumentListSyntax bracketedArgumentList, SyntaxToken previousToken)
906private static int GetArgumentListIndex(BaseArgumentListSyntax argumentList, SyntaxToken previousToken)
925private static int GetArgumentListIndex(AttributeArgumentListSyntax attributeArgumentList, SyntaxToken previousToken)
944private IEnumerable<TypeInferenceInfo> InferTypeInBinaryOrAssignmentExpression(ExpressionSyntax binop, SyntaxToken operatorToken, ExpressionSyntax left, ExpressionSyntax right, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1079private IEnumerable<TypeInferenceInfo> InferTypeInCastExpression(CastExpressionSyntax castExpression, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1091private IEnumerable<TypeInferenceInfo> InferTypeInCatchDeclaration(CatchDeclarationSyntax catchDeclaration, SyntaxToken? previousToken = null)
1100private IEnumerable<TypeInferenceInfo> InferTypeInCatchFilterClause(CatchFilterClauseSyntax catchFilterClause, SyntaxToken? previousToken = null)
1112SyntaxToken? previousToken = null)
1166private IEnumerable<TypeInferenceInfo> InferTypeInConditionalExpression(ConditionalExpressionSyntax conditional, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1199private IEnumerable<TypeInferenceInfo> InferTypeInDoStatement(DoStatementSyntax doStatement, SyntaxToken? previousToken = null)
1208private IEnumerable<TypeInferenceInfo> InferTypeInEqualsValueClause(EqualsValueClauseSyntax equalsValue, SyntaxToken? previousToken = null)
1237private IEnumerable<TypeInferenceInfo> InferTypeInExpressionStatement(SyntaxToken? previousToken = null)
1247private IEnumerable<TypeInferenceInfo> InferTypeInForEachStatement(ForEachStatementSyntax forEachStatementSyntax, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1274private IEnumerable<TypeInferenceInfo> InferTypeInForStatement(ForStatementSyntax forStatement, ExpressionSyntax expressionOpt = null, SyntaxToken? previousToken = null)
1286private IEnumerable<TypeInferenceInfo> InferTypeInIfStatement(IfStatementSyntax ifStatement, SyntaxToken? previousToken = null)
1301SyntaxToken? previousToken = null)
1503var identifier = singleVariableDesignation.Identifier;
1595private IEnumerable<TypeInferenceInfo> InferTypeInLockStatement(LockStatementSyntax lockStatement, SyntaxToken? previousToken = null)
1604private IEnumerable<TypeInferenceInfo> InferTypeInLambdaExpression(LambdaExpressionSyntax lambdaExpression, SyntaxToken? previousToken = null)
1633private IEnumerable<TypeInferenceInfo> InferTypeInMemberDeclarator(AnonymousObjectMemberDeclaratorSyntax memberDeclarator, SyntaxToken? previousTokenOpt = null)
1652private IEnumerable<TypeInferenceInfo> InferTypeInNameColon(NameColonSyntax nameColon, SyntaxToken previousToken)
1668private IEnumerable<TypeInferenceInfo> InferTypeInExpressionColon(ExpressionColonSyntax expressionColon, SyntaxToken previousToken)
1686SyntaxToken? previousToken = null)
1869private IEnumerable<TypeInferenceInfo> InferTypeInNameEquals(NameEqualsSyntax nameEquals, SyntaxToken? previousToken = null)
1887private IEnumerable<TypeInferenceInfo> InferTypeInPostfixUnaryExpression(PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax, SyntaxToken? previousToken = null)
1903private IEnumerable<TypeInferenceInfo> InferTypeInPrefixUnaryExpression(PrefixUnaryExpressionSyntax prefixUnaryExpression, SyntaxToken? previousToken = null)
1959private IEnumerable<TypeInferenceInfo> InferTypeInAwaitExpression(AwaitExpressionSyntax awaitExpression, SyntaxToken? previousToken = null)
1981private IEnumerable<TypeInferenceInfo> InferTypeInYieldStatement(YieldStatementSyntax yieldStatement, SyntaxToken? previousToken = null)
2022ReturnStatementSyntax returnStatement, SyntaxToken? previousToken = null)
2059var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(CancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
2100private IEnumerable<TypeInferenceInfo> InferTypeInSwitchExpression(SwitchExpressionSyntax switchExpression, SyntaxToken token)
2109SwitchLabelSyntax switchLabel, SyntaxToken? previousToken = null)
2125SwitchStatementSyntax switchStatement, SyntaxToken? previousToken = null)
2145private IEnumerable<TypeInferenceInfo> InferTypeInThrowExpression(ThrowExpressionSyntax throwExpression, SyntaxToken? previousToken = null)
2154private IEnumerable<TypeInferenceInfo> InferTypeInThrowStatement(ThrowStatementSyntax throwStatement, SyntaxToken? previousToken = null)
2163private IEnumerable<TypeInferenceInfo> InferTypeInUsingStatement(UsingStatementSyntax usingStatement, SyntaxToken? previousToken = null)
2368private IEnumerable<TypeInferenceInfo> InferTypeInWhenClause(WhenClauseSyntax whenClause, SyntaxToken? previousToken = null)
2377private IEnumerable<TypeInferenceInfo> InferTypeInWhileStatement(WhileStatementSyntax whileStatement, SyntaxToken? previousToken = null)
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))
312SyntaxToken iterationVariable,
363var foreachIdentifierReference = foreachIdentifier.WithoutAnnotations(RenameAnnotation.Kind).WithoutTrivia();
385(TTypeNode?, SyntaxToken, TStatementSyntax) TryDeconstructInitialDeclaration()
407var identifier = syntaxFacts.GetIdentifierOfVariableDeclarator(firstVariable);
479var replacementToken = foreachIdentifierReference;
DocumentationComments\AbstractDocumentationCommentSnippetService.cs (11)
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);
85var token = syntaxTree.GetRoot(cancellationToken).FindToken(position, findInsideTrivia: true);
110private List<string>? GetDocumentationCommentLines(SyntaxToken token, SourceText text, in DocumentationCommentOptions options, out string? indentText, out int caretOffset, out int spanToReplaceLength)
141private List<string>? GetDocumentationCommentLinesNoIndentation(SyntaxToken token, SourceText text, in DocumentationCommentOptions options, out int caretOffset, out int spanToReplaceLength, out string? indentText)
158private List<string>? GetDocumentationStubLines(SyntaxToken token, SourceText text, in DocumentationCommentOptions options, out int caretOffset, out int spanToReplaceLength, out string? existingCommentText)
291var token = GetTokenToLeft(syntaxTree, position, cancellationToken);
338var token = targetMember.GetFirstToken();
377var 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,
870private OperationStatus CheckReadOnlyFields(MultiDictionary<ISymbol, SyntaxToken> symbolMap)
QuickInfo\CommonSemanticQuickInfoProvider.cs (19)
26QuickInfoContext context, SyntaxToken token)
41CommonQuickInfoContext context, SyntaxToken token)
54SyntaxToken token)
71SyntaxToken token,
101var linkedToken = FindTokenInLinkedDocument(token, linkedModel, cancellationToken);
140private static SyntaxToken FindTokenInLinkedDocument(
141SyntaxToken token,
150var linkedToken = root.FindToken(token.SpanStart);
159SyntaxToken token,
184protected abstract bool GetBindableNodeForTokenIndicatingLambda(SyntaxToken token, [NotNullWhen(returnValue: true)] out SyntaxNode? found);
185protected abstract bool GetBindableNodeForTokenIndicatingPossibleIndexerAccess(SyntaxToken token, [NotNullWhen(returnValue: true)] out SyntaxNode? found);
186protected abstract bool GetBindableNodeForTokenIndicatingMemberAccess(SyntaxToken token, out SyntaxToken found);
194SolutionServices services, SemanticModel semanticModel, ISymbol symbol, SyntaxToken token, CancellationToken cancellationToken)
264var newToken = newTree.GetRoot(cancellationToken).GetAnnotatedTokens(s_annotation).Single();
309SolutionServices services, SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
342SolutionServices services, SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
370private ImmutableArray<ISymbol> GetSymbolsFromToken(SyntaxToken token, SolutionServices services, SemanticModel semanticModel, CancellationToken cancellationToken)
387if (GetBindableNodeForTokenIndicatingMemberAccess(token, out var accessedMember))
SignatureHelp\CommonSignatureHelpUtilities.cs (13)
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();
108Func<SyntaxToken, bool> isTriggerToken,
109Func<TSyntax, SyntaxToken, bool> isArgumentListToken,
114var 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\Analyzers\Core\Analyzers\AddAccessibilityModifiers\IAddAccessibilityModifiersService.cs (1)
21out SyntaxToken name,
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\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\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\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\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)
73Document document, SyntaxNode classNode, SyntaxToken classIdentifier, CancellationToken cancellationToken)
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)
41ISymbol symbol, FindReferencesDocumentState state, SyntaxToken token, CancellationToken cancellationToken)
162protected static bool IdentifiersMatch(ISyntaxFactsService syntaxFacts, string name, SyntaxToken token)
177public static ImmutableArray<SyntaxToken> FindMatchingIdentifierTokens(FindReferencesDocumentState state, string identifier, CancellationToken cancellationToken)
183ImmutableArray<SyntaxToken> tokens,
191foreach (var token in tokens)
204protected static FinderLocation CreateFinderLocation(FindReferencesDocumentState state, SyntaxToken token, CandidateReason reason, CancellationToken cancellationToken)
207public static ReferenceLocation CreateReferenceLocation(FindReferencesDocumentState state, SyntaxToken token, CandidateReason reason, CancellationToken cancellationToken)
FindSymbols\FindReferences\Finders\ConstructorInitializerSymbolReferenceFinder.cs (1)
87SyntaxToken token,
FindSymbols\FindReferences\FindReferenceCache.cs (19)
67private readonly ConcurrentDictionary<string, ImmutableArray<SyntaxToken>> _identifierCache;
70private ImmutableArray<SyntaxToken> _constructorInitializerCache;
71private ImmutableArray<SyntaxToken> _newKeywordsCache;
96ISemanticFactsService semanticFacts, SyntaxToken token, CancellationToken cancellationToken)
110public ImmutableArray<SyntaxToken> FindMatchingIdentifierTokens(
149private bool IsMatch(string identifier, SyntaxToken token)
152private ImmutableArray<SyntaxToken> FindMatchingIdentifierTokensFromTree(
155using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
171var token = current.AsToken();
190private ImmutableArray<SyntaxToken> FindMatchingTokensFromText<TArgs>(
191string text, Func<string, SyntaxToken, TArgs, bool> isMatch, TArgs args, CancellationToken cancellationToken)
193using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var result);
200var token = this.Root.FindToken(index, findInsideTrivia: true);
213public ImmutableArray<SyntaxToken> GetConstructorInitializerTokens(CancellationToken cancellationToken)
222ImmutableArray<SyntaxToken> GetConstructorInitializerTokensWorker()
225using var _ = ArrayBuilder<SyntaxToken>.GetInstance(out var initializers);
228foreach (var token in constructor.DescendantTokens(descendIntoTrivia: false))
239public ImmutableArray<SyntaxToken> GetNewKeywordTokens(CancellationToken cancellationToken)
246ImmutableArray<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\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(
613public static SyntaxToken FindTokenOnRightOfPosition(
622var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
626var skippedToken = findSkippedToken(token.LeadingTrivia, position);
633var skippedToken = findSkippedToken(token.TrailingTrivia, position);
652public static SyntaxToken FindTokenOnLeftOfPosition(
661var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
667var skippedToken = findSkippedToken(token.LeadingTrivia, position);
676var skippedToken = findSkippedToken(token.TrailingTrivia, position);
767public static SyntaxToken WithoutLeadingTrivia(this SyntaxToken token)
775public static SyntaxToken WithoutTrailingTrivia(this SyntaxToken token)
867foreach (var token in root.DescendantTokens(descendIntoChildren: static node => node.ContainsDirectives))
946foreach (var token in node.DescendantTokens())
963var current = node.GetLastToken(includeZeroWidth: true);
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\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\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\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\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\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\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\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\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFacts.cs (60)
110SyntaxToken ParseToken(string text);
113bool IsVerbatimIdentifier(SyntaxToken token);
114bool IsOperator(SyntaxToken token);
115bool IsPredefinedOperator(SyntaxToken token);
116bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op);
118bool IsPredefinedType(SyntaxToken token);
119bool IsPredefinedType(SyntaxToken token, PredefinedType type);
137bool IsReservedKeyword(SyntaxToken token);
156bool IsContextualKeyword(SyntaxToken token);
162bool IsPreprocessorKeyword(SyntaxToken token);
165bool IsLiteral(SyntaxToken token);
166bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token);
168bool IsNumericLiteral(SyntaxToken token);
169bool IsVerbatimStringLiteral(SyntaxToken token);
170bool 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);
366bool IsThisConstructorInitializer(SyntaxToken token);
367bool IsBaseConstructorInitializer(SyntaxToken token);
368bool IsQueryKeyword(SyntaxToken token);
385bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token);
399bool AreEquivalent(SyntaxToken token1, SyntaxToken token2);
441SyntaxNode? TryGetBindableParent(SyntaxToken token);
470void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen);
471void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
474void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression);
475void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern);
477bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken);
489SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token);
519void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name);
521void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken);
525void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
528void GetPartsOfConditionalAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull);
530void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments);
531void GetPartsOfInterpolationExpression(SyntaxNode node, out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken);
533void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right);
534void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name);
536void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer);
537void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer);
538void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default);
539void GetPartsOfParenthesizedExpression(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen);
540void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken);
541void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand);
542void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken dotToken, out SyntaxNode right);
543void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name);
568SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node);
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\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\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\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_Negate.cs (9)
146syntaxFacts.GetPartsOfBinaryExpression(expressionNode, out var leftOperand, out var operatorToken, out var rightOperand);
179var newToken = syntaxFacts.GetOperatorTokenOfBinaryExpression(newBinaryExpressionSyntax);
243syntaxFacts.GetPartsOfBinaryPattern(pattern, out var left, out var operatorToken, out var right);
255syntaxFacts.GetPartsOfBinaryPattern(newPattern, out _, out var newToken, out _);
256var newTokenWithTrivia = newToken.WithTriviaFrom(operatorToken);
265syntaxFacts.GetPartsOfIsPatternExpression(isExpression, out var left, out var isToken, out var pattern);
314syntaxFacts.GetPartsOfRelationalPattern(expressionNode, out var operatorToken, out var expression);
522var operatorToken = syntaxFacts.GetOperatorTokenOfPrefixUnaryExpression(expression);
554syntaxFacts.GetPartsOfUnaryPattern(pattern, out var opToken, out var subPattern);
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)
48public abstract SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value);
50public abstract SyntaxToken Identifier(string identifier);
72/// <see cref="LocalDeclarationStatement(SyntaxNode, SyntaxToken, SyntaxNode, bool)"/>.
77public abstract SyntaxToken InterpolatedStringTextToken(string content, string value);
78public abstract SyntaxNode InterpolatedStringText(SyntaxToken textToken);
80public abstract SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken);
113public abstract SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isToken, SyntaxNode pattern);
126public abstract SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern);
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(
613public static SyntaxToken FindTokenOnRightOfPosition(
622var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
626var skippedToken = findSkippedToken(token.LeadingTrivia, position);
633var skippedToken = findSkippedToken(token.TrailingTrivia, position);
652public static SyntaxToken FindTokenOnLeftOfPosition(
661var token = GetInitialToken(root, position, includeSkipped, includeDirectives, includeDocumentationComments);
667var skippedToken = findSkippedToken(token.LeadingTrivia, position);
676var skippedToken = findSkippedToken(token.TrailingTrivia, position);
767public static SyntaxToken WithoutLeadingTrivia(this SyntaxToken token)
775public static SyntaxToken WithoutTrailingTrivia(this SyntaxToken token)
867foreach (var token in root.DescendantTokens(descendIntoChildren: static node => node.ContainsDirectives))
946foreach (var token in node.DescendantTokens())
963var current = node.GetLastToken(includeZeroWidth: true);
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\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\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\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\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\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\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\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\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFacts.cs (60)
110SyntaxToken ParseToken(string text);
113bool IsVerbatimIdentifier(SyntaxToken token);
114bool IsOperator(SyntaxToken token);
115bool IsPredefinedOperator(SyntaxToken token);
116bool IsPredefinedOperator(SyntaxToken token, PredefinedOperator op);
118bool IsPredefinedType(SyntaxToken token);
119bool IsPredefinedType(SyntaxToken token, PredefinedType type);
137bool IsReservedKeyword(SyntaxToken token);
156bool IsContextualKeyword(SyntaxToken token);
162bool IsPreprocessorKeyword(SyntaxToken token);
165bool IsLiteral(SyntaxToken token);
166bool IsStringLiteralOrInterpolatedStringLiteral(SyntaxToken token);
168bool IsNumericLiteral(SyntaxToken token);
169bool IsVerbatimStringLiteral(SyntaxToken token);
170bool 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);
366bool IsThisConstructorInitializer(SyntaxToken token);
367bool IsBaseConstructorInitializer(SyntaxToken token);
368bool IsQueryKeyword(SyntaxToken token);
385bool IsBindableToken(SemanticModel? semanticModel, SyntaxToken token);
399bool AreEquivalent(SyntaxToken token1, SyntaxToken token2);
441SyntaxNode? TryGetBindableParent(SyntaxToken token);
470void GetPartsOfParenthesizedPattern(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode pattern, out SyntaxToken closeParen);
471void GetPartsOfBinaryPattern(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
474void GetPartsOfRelationalPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode expression);
475void GetPartsOfUnaryPattern(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode pattern);
477bool ContainsInterleavedDirective(TextSpan span, SyntaxToken token, CancellationToken cancellationToken);
489SyntaxToken? GetDeclarationIdentifierIfOverride(SyntaxToken token);
519void GetPartsOfAliasQualifiedName(SyntaxNode node, out SyntaxNode alias, out SyntaxToken colonColonToken, out SyntaxNode name);
521void GetPartsOfArgumentList(SyntaxNode node, out SyntaxToken openParenToken, out SeparatedSyntaxList<SyntaxNode> arguments, out SyntaxToken closeParenToken);
525void GetPartsOfBinaryExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken operatorToken, out SyntaxNode right);
528void GetPartsOfConditionalAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode whenNotNull);
530void GetPartsOfGenericName(SyntaxNode node, out SyntaxToken identifier, out SeparatedSyntaxList<SyntaxNode> typeArguments);
531void GetPartsOfInterpolationExpression(SyntaxNode node, out SyntaxToken stringStartToken, out SyntaxList<SyntaxNode> contents, out SyntaxToken stringEndToken);
533void GetPartsOfIsPatternExpression(SyntaxNode node, out SyntaxNode left, out SyntaxToken isToken, out SyntaxNode right);
534void GetPartsOfMemberAccessExpression(SyntaxNode node, out SyntaxNode expression, out SyntaxToken operatorToken, out SyntaxNode name);
536void GetPartsOfObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode type, out SyntaxNode? argumentList, out SyntaxNode? initializer);
537void GetPartsOfImplicitObjectCreationExpression(SyntaxNode node, out SyntaxToken keyword, out SyntaxNode argumentList, out SyntaxNode? initializer);
538void GetPartsOfParameter(SyntaxNode node, out SyntaxToken identifier, out SyntaxNode? @default);
539void GetPartsOfParenthesizedExpression(SyntaxNode node, out SyntaxToken openParen, out SyntaxNode expression, out SyntaxToken closeParen);
540void GetPartsOfPostfixUnaryExpression(SyntaxNode node, out SyntaxNode operand, out SyntaxToken operatorToken);
541void GetPartsOfPrefixUnaryExpression(SyntaxNode node, out SyntaxToken operatorToken, out SyntaxNode operand);
542void GetPartsOfQualifiedName(SyntaxNode node, out SyntaxNode left, out SyntaxToken dotToken, out SyntaxNode right);
543void GetPartsOfUsingAliasDirective(SyntaxNode node, out SyntaxToken globalKeyword, out SyntaxToken alias, out SyntaxNode name);
568SyntaxToken GetTokenOfLiteralExpression(SyntaxNode node);
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\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\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\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_Negate.cs (9)
146syntaxFacts.GetPartsOfBinaryExpression(expressionNode, out var leftOperand, out var operatorToken, out var rightOperand);
179var newToken = syntaxFacts.GetOperatorTokenOfBinaryExpression(newBinaryExpressionSyntax);
243syntaxFacts.GetPartsOfBinaryPattern(pattern, out var left, out var operatorToken, out var right);
255syntaxFacts.GetPartsOfBinaryPattern(newPattern, out _, out var newToken, out _);
256var newTokenWithTrivia = newToken.WithTriviaFrom(operatorToken);
265syntaxFacts.GetPartsOfIsPatternExpression(isExpression, out var left, out var isToken, out var pattern);
314syntaxFacts.GetPartsOfRelationalPattern(expressionNode, out var operatorToken, out var expression);
522var operatorToken = syntaxFacts.GetOperatorTokenOfPrefixUnaryExpression(expression);
554syntaxFacts.GetPartsOfUnaryPattern(pattern, out var opToken, out var subPattern);
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)
48public abstract SyntaxNode EqualsValueClause(SyntaxToken operatorToken, SyntaxNode value);
50public abstract SyntaxToken Identifier(string identifier);
72/// <see cref="LocalDeclarationStatement(SyntaxNode, SyntaxToken, SyntaxNode, bool)"/>.
77public abstract SyntaxToken InterpolatedStringTextToken(string content, string value);
78public abstract SyntaxNode InterpolatedStringText(SyntaxToken textToken);
80public abstract SyntaxNode InterpolatedStringExpression(SyntaxToken startToken, IEnumerable<SyntaxNode> content, SyntaxToken endToken);
113public abstract SyntaxNode IsPatternExpression(SyntaxNode expression, SyntaxToken isToken, SyntaxNode pattern);
126public abstract SyntaxNode UnaryPattern(SyntaxToken operatorToken, SyntaxNode pattern);