Class CSharpExtensions

Inheritance

object

CSharpExtensions

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Microsoft.CodeAnalysis.CSharp

Assembly: Microsoft.CodeAnalysis.CSharp.dll

Syntax

public static class CSharpExtensions

Methods

AnalyzeControlFlow(SemanticModel?, StatementSyntax)

Declaration

public static ControlFlowAnalysis? AnalyzeControlFlow(this SemanticModel? semanticModel, StatementSyntax statement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
StatementSyntax	statement

Returns

Type	Description
ControlFlowAnalysis

AnalyzeControlFlow(SemanticModel?, StatementSyntax, StatementSyntax)

Declaration

public static ControlFlowAnalysis? AnalyzeControlFlow(this SemanticModel? semanticModel, StatementSyntax firstStatement, StatementSyntax lastStatement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
StatementSyntax	firstStatement
StatementSyntax	lastStatement

Returns

Type	Description
ControlFlowAnalysis

AnalyzeDataFlow(SemanticModel?, ConstructorInitializerSyntax)

Declaration

public static DataFlowAnalysis? AnalyzeDataFlow(this SemanticModel? semanticModel, ConstructorInitializerSyntax constructorInitializer)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ConstructorInitializerSyntax	constructorInitializer

Returns

Type	Description
DataFlowAnalysis

AnalyzeDataFlow(SemanticModel?, ExpressionSyntax)

Declaration

public static DataFlowAnalysis? AnalyzeDataFlow(this SemanticModel? semanticModel, ExpressionSyntax expression)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression

Returns

Type	Description
DataFlowAnalysis

AnalyzeDataFlow(SemanticModel?, PrimaryConstructorBaseTypeSyntax)

Declaration

public static DataFlowAnalysis? AnalyzeDataFlow(this SemanticModel? semanticModel, PrimaryConstructorBaseTypeSyntax primaryConstructorBaseType)

Parameters

Type	Name	Description
SemanticModel	semanticModel
PrimaryConstructorBaseTypeSyntax	primaryConstructorBaseType

Returns

Type	Description
DataFlowAnalysis

AnalyzeDataFlow(SemanticModel?, StatementSyntax)

Declaration

public static DataFlowAnalysis? AnalyzeDataFlow(this SemanticModel? semanticModel, StatementSyntax statement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
StatementSyntax	statement

Returns

Type	Description
DataFlowAnalysis

AnalyzeDataFlow(SemanticModel?, StatementSyntax, StatementSyntax)

Declaration

public static DataFlowAnalysis? AnalyzeDataFlow(this SemanticModel? semanticModel, StatementSyntax firstStatement, StatementSyntax lastStatement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
StatementSyntax	firstStatement
StatementSyntax	lastStatement

Returns

Type	Description
DataFlowAnalysis

ClassifyConversion(Compilation?, ITypeSymbol, ITypeSymbol)

Declaration

public static Conversion ClassifyConversion(this Compilation? compilation, ITypeSymbol source, ITypeSymbol destination)

Parameters

Type	Name	Description
Compilation	compilation
ITypeSymbol	source
ITypeSymbol	destination

Returns

Type	Description
Conversion

ClassifyConversion(SemanticModel?, ExpressionSyntax, ITypeSymbol, bool)

Declaration

public static Conversion ClassifyConversion(this SemanticModel? semanticModel, ExpressionSyntax expression, ITypeSymbol destination, bool isExplicitInSource = false)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
ITypeSymbol	destination
bool	isExplicitInSource

Returns

Type	Description
Conversion

ClassifyConversion(SemanticModel?, int, ExpressionSyntax, ITypeSymbol, bool)

Declaration

public static Conversion ClassifyConversion(this SemanticModel? semanticModel, int position, ExpressionSyntax expression, ITypeSymbol destination, bool isExplicitInSource = false)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ExpressionSyntax	expression
ITypeSymbol	destination
bool	isExplicitInSource

Returns

Type	Description
Conversion

GetAliasInfo(SemanticModel?, IdentifierNameSyntax, CancellationToken)

Declaration

public static IAliasSymbol? GetAliasInfo(this SemanticModel? semanticModel, IdentifierNameSyntax nameSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
IdentifierNameSyntax	nameSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IAliasSymbol

GetAwaitExpressionInfo(SemanticModel?, AwaitExpressionSyntax)

Declaration

public static AwaitExpressionInfo GetAwaitExpressionInfo(this SemanticModel? semanticModel, AwaitExpressionSyntax awaitExpression)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AwaitExpressionSyntax	awaitExpression

Returns

Type	Description
AwaitExpressionInfo

GetCollectionInitializerSymbolInfo(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static SymbolInfo GetCollectionInitializerSymbolInfo(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetCompilationUnitRoot(SyntaxTree, CancellationToken)

Declaration

public static CompilationUnitSyntax GetCompilationUnitRoot(this SyntaxTree tree, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SyntaxTree	tree
CancellationToken	cancellationToken

Returns

Type	Description
CompilationUnitSyntax

GetConstantValue(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static Optional<object> GetConstantValue(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
Optional<object>

GetConversion(IConversionOperation)

Declaration

public static Conversion GetConversion(this IConversionOperation conversionExpression)

Parameters

Type	Name	Description
IConversionOperation	conversionExpression

Returns

Type	Description
Conversion

GetConversion(SemanticModel?, SyntaxNode, CancellationToken)

Declaration

public static Conversion GetConversion(this SemanticModel? semanticModel, SyntaxNode expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
SyntaxNode	expression
CancellationToken	cancellationToken

Returns

Type	Description
Conversion

GetDeclaredSymbol(SemanticModel?, AccessorDeclarationSyntax, CancellationToken)

Declaration

public static IMethodSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, AccessorDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AccessorDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IMethodSymbol

GetDeclaredSymbol(SemanticModel?, AnonymousObjectCreationExpressionSyntax, CancellationToken)

Declaration

public static INamedTypeSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, AnonymousObjectCreationExpressionSyntax declaratorSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AnonymousObjectCreationExpressionSyntax	declaratorSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamedTypeSymbol

GetDeclaredSymbol(SemanticModel?, AnonymousObjectMemberDeclaratorSyntax, CancellationToken)

Declaration

public static IPropertySymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, AnonymousObjectMemberDeclaratorSyntax declaratorSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AnonymousObjectMemberDeclaratorSyntax	declaratorSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IPropertySymbol

GetDeclaredSymbol(SemanticModel?, ArgumentSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, ArgumentSyntax declaratorSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ArgumentSyntax	declaratorSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeclaredSymbol(SemanticModel?, BaseMethodDeclarationSyntax, CancellationToken)

Declaration

public static IMethodSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, BaseMethodDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
BaseMethodDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IMethodSymbol

GetDeclaredSymbol(SemanticModel?, BasePropertyDeclarationSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, BasePropertyDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
BasePropertyDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeclaredSymbol(SemanticModel?, BaseTypeDeclarationSyntax, CancellationToken)

Declaration

public static INamedTypeSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, BaseTypeDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
BaseTypeDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamedTypeSymbol

GetDeclaredSymbol(SemanticModel?, CatchDeclarationSyntax, CancellationToken)

Declaration

public static ILocalSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, CatchDeclarationSyntax catchDeclaration, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
CatchDeclarationSyntax	catchDeclaration
CancellationToken	cancellationToken

Returns

Type	Description
ILocalSymbol

GetDeclaredSymbol(SemanticModel?, CompilationUnitSyntax, CancellationToken)

Declaration

public static IMethodSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, CompilationUnitSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
CompilationUnitSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IMethodSymbol

GetDeclaredSymbol(SemanticModel?, DelegateDeclarationSyntax, CancellationToken)

Declaration

public static INamedTypeSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, DelegateDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
DelegateDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamedTypeSymbol

GetDeclaredSymbol(SemanticModel?, EnumMemberDeclarationSyntax, CancellationToken)

Declaration

public static IFieldSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, EnumMemberDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
EnumMemberDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IFieldSymbol

GetDeclaredSymbol(SemanticModel?, EventDeclarationSyntax, CancellationToken)

Declaration

public static IEventSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, EventDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
EventDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IEventSymbol

GetDeclaredSymbol(SemanticModel?, ExternAliasDirectiveSyntax, CancellationToken)

Declaration

public static IAliasSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, ExternAliasDirectiveSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExternAliasDirectiveSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IAliasSymbol

GetDeclaredSymbol(SemanticModel?, FileScopedNamespaceDeclarationSyntax, CancellationToken)

Declaration

public static INamespaceSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, FileScopedNamespaceDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
FileScopedNamespaceDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamespaceSymbol

GetDeclaredSymbol(SemanticModel?, ForEachStatementSyntax, CancellationToken)

Declaration

public static ILocalSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, ForEachStatementSyntax forEachStatement, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ForEachStatementSyntax	forEachStatement
CancellationToken	cancellationToken

Returns

Type	Description
ILocalSymbol

GetDeclaredSymbol(SemanticModel?, IndexerDeclarationSyntax, CancellationToken)

Declaration

public static IPropertySymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, IndexerDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
IndexerDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IPropertySymbol

GetDeclaredSymbol(SemanticModel?, JoinIntoClauseSyntax, CancellationToken)

Declaration

public static IRangeVariableSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, JoinIntoClauseSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
JoinIntoClauseSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel?, LabeledStatementSyntax, CancellationToken)

Declaration

public static ILabelSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, LabeledStatementSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
LabeledStatementSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ILabelSymbol

GetDeclaredSymbol(SemanticModel?, LocalFunctionStatementSyntax, CancellationToken)

Declaration

public static IMethodSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, LocalFunctionStatementSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
LocalFunctionStatementSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
IMethodSymbol

GetDeclaredSymbol(SemanticModel?, MemberDeclarationSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, MemberDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
MemberDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeclaredSymbol(SemanticModel?, NamespaceDeclarationSyntax, CancellationToken)

Declaration

public static INamespaceSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, NamespaceDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
NamespaceDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamespaceSymbol

GetDeclaredSymbol(SemanticModel?, ParameterSyntax, CancellationToken)

Declaration

public static IParameterSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ParameterSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IParameterSymbol

GetDeclaredSymbol(SemanticModel?, PropertyDeclarationSyntax, CancellationToken)

Declaration

public static IPropertySymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, PropertyDeclarationSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
PropertyDeclarationSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IPropertySymbol

GetDeclaredSymbol(SemanticModel?, QueryClauseSyntax, CancellationToken)

Declaration

public static IRangeVariableSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, QueryClauseSyntax queryClause, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
QueryClauseSyntax	queryClause
CancellationToken	cancellationToken

Returns

Type	Description
IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel?, QueryContinuationSyntax, CancellationToken)

Declaration

public static IRangeVariableSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, QueryContinuationSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
QueryContinuationSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel?, SingleVariableDesignationSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, SingleVariableDesignationSyntax designationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
SingleVariableDesignationSyntax	designationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeclaredSymbol(SemanticModel?, SwitchLabelSyntax, CancellationToken)

Declaration

public static ILabelSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, SwitchLabelSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
SwitchLabelSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ILabelSymbol

GetDeclaredSymbol(SemanticModel?, TupleElementSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, TupleElementSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
TupleElementSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeclaredSymbol(SemanticModel?, TupleExpressionSyntax, CancellationToken)

Declaration

public static INamedTypeSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, TupleExpressionSyntax declaratorSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
TupleExpressionSyntax	declaratorSyntax
CancellationToken	cancellationToken

Returns

Type	Description
INamedTypeSymbol

GetDeclaredSymbol(SemanticModel?, TypeParameterSyntax, CancellationToken)

Declaration

public static ITypeParameterSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, TypeParameterSyntax typeParameter, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
TypeParameterSyntax	typeParameter
CancellationToken	cancellationToken

Returns

Type	Description
ITypeParameterSymbol

GetDeclaredSymbol(SemanticModel?, UsingDirectiveSyntax, CancellationToken)

Declaration

public static IAliasSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, UsingDirectiveSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
UsingDirectiveSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
IAliasSymbol

GetDeclaredSymbol(SemanticModel?, VariableDeclaratorSyntax, CancellationToken)

Declaration

public static ISymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, VariableDeclaratorSyntax declarationSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
VariableDeclaratorSyntax	declarationSyntax
CancellationToken	cancellationToken

Returns

Type	Description
ISymbol

GetDeconstructionInfo(SemanticModel?, AssignmentExpressionSyntax)

Declaration

public static DeconstructionInfo GetDeconstructionInfo(this SemanticModel? semanticModel, AssignmentExpressionSyntax assignment)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AssignmentExpressionSyntax	assignment

Returns

Type	Description
DeconstructionInfo

GetDeconstructionInfo(SemanticModel?, ForEachVariableStatementSyntax)

Declaration

public static DeconstructionInfo GetDeconstructionInfo(this SemanticModel? semanticModel, ForEachVariableStatementSyntax @foreach)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ForEachVariableStatementSyntax	foreach

Returns

Type	Description
DeconstructionInfo

GetElementConversion(ISpreadOperation)

Declaration

public static Conversion GetElementConversion(this ISpreadOperation spread)

Parameters

Type	Name	Description
ISpreadOperation	spread

Returns

Type	Description
Conversion

GetFirstDirective(SyntaxNode, Func<DirectiveTriviaSyntax, bool>?)

Declaration

public static DirectiveTriviaSyntax? GetFirstDirective(this SyntaxNode node, Func<DirectiveTriviaSyntax, bool>? predicate = null)

Parameters

Type	Name	Description
SyntaxNode	node
Func<DirectiveTriviaSyntax, bool>	predicate

Returns

Type	Description
DirectiveTriviaSyntax

GetForEachStatementInfo(SemanticModel?, CommonForEachStatementSyntax)

Declaration

public static ForEachStatementInfo GetForEachStatementInfo(this SemanticModel? semanticModel, CommonForEachStatementSyntax forEachStatement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
CommonForEachStatementSyntax	forEachStatement

Returns

Type	Description
ForEachStatementInfo

GetForEachStatementInfo(SemanticModel?, ForEachStatementSyntax)

Declaration

public static ForEachStatementInfo GetForEachStatementInfo(this SemanticModel? semanticModel, ForEachStatementSyntax forEachStatement)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ForEachStatementSyntax	forEachStatement

Returns

Type	Description
ForEachStatementInfo

GetInConversion(ICompoundAssignmentOperation)

Declaration

public static Conversion GetInConversion(this ICompoundAssignmentOperation compoundAssignment)

Parameters

Type	Name	Description
ICompoundAssignmentOperation	compoundAssignment

Returns

Type	Description
Conversion

GetIndexerGroup(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static ImmutableArray<IPropertySymbol> GetIndexerGroup(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
ImmutableArray<IPropertySymbol>

GetInterceptableLocation(SemanticModel?, InvocationExpressionSyntax, CancellationToken)

Declaration

public static InterceptableLocation? GetInterceptableLocation(this SemanticModel? semanticModel, InvocationExpressionSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
InvocationExpressionSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
InterceptableLocation

GetInterceptorMethod(SemanticModel?, InvocationExpressionSyntax, CancellationToken)

Declaration

public static IMethodSymbol? GetInterceptorMethod(this SemanticModel? semanticModel, InvocationExpressionSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
InvocationExpressionSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
IMethodSymbol

GetInterceptsLocationAttributeSyntax(InterceptableLocation)

Declaration

public static string GetInterceptsLocationAttributeSyntax(this InterceptableLocation location)

Parameters

Type	Name	Description
InterceptableLocation	location

Returns

Type	Description
string

GetLastDirective(SyntaxNode, Func<DirectiveTriviaSyntax, bool>?)

Declaration

public static DirectiveTriviaSyntax? GetLastDirective(this SyntaxNode node, Func<DirectiveTriviaSyntax, bool>? predicate = null)

Parameters

Type	Name	Description
SyntaxNode	node
Func<DirectiveTriviaSyntax, bool>	predicate

Returns

Type	Description
DirectiveTriviaSyntax

GetMemberGroup(SemanticModel?, AttributeSyntax, CancellationToken)

Declaration

public static ImmutableArray<ISymbol> GetMemberGroup(this SemanticModel? semanticModel, AttributeSyntax attribute, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AttributeSyntax	attribute
CancellationToken	cancellationToken

Returns

Type	Description
ImmutableArray<ISymbol>

GetMemberGroup(SemanticModel?, ConstructorInitializerSyntax, CancellationToken)

Declaration

public static ImmutableArray<ISymbol> GetMemberGroup(this SemanticModel? semanticModel, ConstructorInitializerSyntax initializer, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ConstructorInitializerSyntax	initializer
CancellationToken	cancellationToken

Returns

Type	Description
ImmutableArray<ISymbol>

GetMemberGroup(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static ImmutableArray<ISymbol> GetMemberGroup(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
ImmutableArray<ISymbol>

GetOutConversion(ICompoundAssignmentOperation)

Declaration

public static Conversion GetOutConversion(this ICompoundAssignmentOperation compoundAssignment)

Parameters

Type	Name	Description
ICompoundAssignmentOperation	compoundAssignment

Returns

Type	Description
Conversion

GetQueryClauseInfo(SemanticModel?, QueryClauseSyntax, CancellationToken)

Declaration

public static QueryClauseInfo GetQueryClauseInfo(this SemanticModel? semanticModel, QueryClauseSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
QueryClauseSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
QueryClauseInfo

GetSpeculativeAliasInfo(SemanticModel?, int, IdentifierNameSyntax, SpeculativeBindingOption)

Declaration

public static IAliasSymbol? GetSpeculativeAliasInfo(this SemanticModel? semanticModel, int position, IdentifierNameSyntax nameSyntax, SpeculativeBindingOption bindingOption)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
IdentifierNameSyntax	nameSyntax
SpeculativeBindingOption	bindingOption

Returns

Type	Description
IAliasSymbol

GetSpeculativeConversion(SemanticModel?, int, ExpressionSyntax, SpeculativeBindingOption)

Declaration

public static Conversion GetSpeculativeConversion(this SemanticModel? semanticModel, int position, ExpressionSyntax expression, SpeculativeBindingOption bindingOption)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ExpressionSyntax	expression
SpeculativeBindingOption	bindingOption

Returns

Type	Description
Conversion

GetSpeculativeSymbolInfo(SemanticModel?, int, AttributeSyntax)

Declaration

public static SymbolInfo GetSpeculativeSymbolInfo(this SemanticModel? semanticModel, int position, AttributeSyntax attribute)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
AttributeSyntax	attribute

Returns

Type	Description
SymbolInfo

GetSpeculativeSymbolInfo(SemanticModel?, int, ConstructorInitializerSyntax)

Declaration

public static SymbolInfo GetSpeculativeSymbolInfo(this SemanticModel? semanticModel, int position, ConstructorInitializerSyntax constructorInitializer)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ConstructorInitializerSyntax	constructorInitializer

Returns

Type	Description
SymbolInfo

GetSpeculativeSymbolInfo(SemanticModel?, int, CrefSyntax, SpeculativeBindingOption)

Declaration

public static SymbolInfo GetSpeculativeSymbolInfo(this SemanticModel? semanticModel, int position, CrefSyntax expression, SpeculativeBindingOption bindingOption)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
CrefSyntax	expression
SpeculativeBindingOption	bindingOption

Returns

Type	Description
SymbolInfo

GetSpeculativeSymbolInfo(SemanticModel?, int, ExpressionSyntax, SpeculativeBindingOption)

Declaration

public static SymbolInfo GetSpeculativeSymbolInfo(this SemanticModel? semanticModel, int position, ExpressionSyntax expression, SpeculativeBindingOption bindingOption)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ExpressionSyntax	expression
SpeculativeBindingOption	bindingOption

Returns

Type	Description
SymbolInfo

GetSpeculativeSymbolInfo(SemanticModel?, int, PrimaryConstructorBaseTypeSyntax)

Declaration

public static SymbolInfo GetSpeculativeSymbolInfo(this SemanticModel? semanticModel, int position, PrimaryConstructorBaseTypeSyntax constructorInitializer)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
PrimaryConstructorBaseTypeSyntax	constructorInitializer

Returns

Type	Description
SymbolInfo

GetSpeculativeTypeInfo(SemanticModel?, int, ExpressionSyntax, SpeculativeBindingOption)

Declaration

public static TypeInfo GetSpeculativeTypeInfo(this SemanticModel? semanticModel, int position, ExpressionSyntax expression, SpeculativeBindingOption bindingOption)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ExpressionSyntax	expression
SpeculativeBindingOption	bindingOption

Returns

Type	Description
TypeInfo

GetSymbolInfo(SemanticModel?, AttributeSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, AttributeSyntax attributeSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AttributeSyntax	attributeSyntax
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, ConstructorInitializerSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, ConstructorInitializerSyntax constructorInitializer, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ConstructorInitializerSyntax	constructorInitializer
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, CrefSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, CrefSyntax crefSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
CrefSyntax	crefSyntax
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, OrderingSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, OrderingSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
OrderingSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, PrimaryConstructorBaseTypeSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, PrimaryConstructorBaseTypeSyntax constructorInitializer, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
PrimaryConstructorBaseTypeSyntax	constructorInitializer
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetSymbolInfo(SemanticModel?, SelectOrGroupClauseSyntax, CancellationToken)

Declaration

public static SymbolInfo GetSymbolInfo(this SemanticModel? semanticModel, SelectOrGroupClauseSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
SelectOrGroupClauseSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
SymbolInfo

GetTypeInfo(SemanticModel?, AttributeSyntax, CancellationToken)

Declaration

public static TypeInfo GetTypeInfo(this SemanticModel? semanticModel, AttributeSyntax attributeSyntax, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
AttributeSyntax	attributeSyntax
CancellationToken	cancellationToken

Returns

Type	Description
TypeInfo

GetTypeInfo(SemanticModel?, ConstructorInitializerSyntax, CancellationToken)

Declaration

public static TypeInfo GetTypeInfo(this SemanticModel? semanticModel, ConstructorInitializerSyntax constructorInitializer, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ConstructorInitializerSyntax	constructorInitializer
CancellationToken	cancellationToken

Returns

Type	Description
TypeInfo

GetTypeInfo(SemanticModel?, ExpressionSyntax, CancellationToken)

Declaration

public static TypeInfo GetTypeInfo(this SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
ExpressionSyntax	expression
CancellationToken	cancellationToken

Returns

Type	Description
TypeInfo

GetTypeInfo(SemanticModel?, SelectOrGroupClauseSyntax, CancellationToken)

Declaration

public static TypeInfo GetTypeInfo(this SemanticModel? semanticModel, SelectOrGroupClauseSyntax node, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
SemanticModel	semanticModel
SelectOrGroupClauseSyntax	node
CancellationToken	cancellationToken

Returns

Type	Description
TypeInfo

Insert(SyntaxTokenList, int, params SyntaxToken[])

Declaration

public static SyntaxTokenList Insert(this SyntaxTokenList list, int index, params SyntaxToken[] items)

Parameters

Type	Name	Description
SyntaxTokenList	list
int	index
SyntaxToken[]	items

Returns

Type	Description
SyntaxTokenList

IsContextualKeyword(SyntaxToken)

Declaration

public static bool IsContextualKeyword(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
bool

IsKeyword(SyntaxToken)

Declaration

public static bool IsKeyword(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
bool

IsReservedKeyword(SyntaxToken)

Declaration

public static bool IsReservedKeyword(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
bool

IsVerbatimIdentifier(SyntaxToken)

Declaration

public static bool IsVerbatimIdentifier(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
bool

IsVerbatimStringLiteral(SyntaxToken)

Declaration

public static bool IsVerbatimStringLiteral(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
bool

Kind(SyntaxNode)

Declaration

public static SyntaxKind Kind(this SyntaxNode node)

Parameters

Type	Name	Description
SyntaxNode	node

Returns

Type	Description
SyntaxKind

Kind(SyntaxNodeOrToken)

Declaration

public static SyntaxKind Kind(this SyntaxNodeOrToken nodeOrToken)

Parameters

Type	Name	Description
SyntaxNodeOrToken	nodeOrToken

Returns

Type	Description
SyntaxKind

Kind(SyntaxToken)

Declaration

public static SyntaxKind Kind(this SyntaxToken token)

Parameters

Type	Name	Description
SyntaxToken	token

Returns

Type	Description
SyntaxKind

Kind(SyntaxTrivia)

Declaration

public static SyntaxKind Kind(this SyntaxTrivia trivia)

Parameters

Type	Name	Description
SyntaxTrivia	trivia

Returns

Type	Description
SyntaxKind

ReplaceTrivia(SyntaxToken, SyntaxTrivia, SyntaxTrivia)

Declaration

public static SyntaxToken ReplaceTrivia(this SyntaxToken token, SyntaxTrivia oldTrivia, SyntaxTrivia newTrivia)

Parameters

Type	Name	Description
SyntaxToken	token
SyntaxTrivia	oldTrivia
SyntaxTrivia	newTrivia

Returns

Type	Description
SyntaxToken

ReplaceTrivia(SyntaxToken, IEnumerable<SyntaxTrivia>, Func<SyntaxTrivia, SyntaxTrivia, SyntaxTrivia>)

Declaration

public static SyntaxToken ReplaceTrivia(this SyntaxToken token, IEnumerable<SyntaxTrivia> trivia, Func<SyntaxTrivia, SyntaxTrivia, SyntaxTrivia> computeReplacementTrivia)

Parameters

Type	Name	Description
SyntaxToken	token
IEnumerable<SyntaxTrivia>	trivia
Func<SyntaxTrivia, SyntaxTrivia, SyntaxTrivia>	computeReplacementTrivia

Returns

Type	Description
SyntaxToken

TryGetSpeculativeSemanticModel(SemanticModel?, int, ArrowExpressionClauseSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, ArrowExpressionClauseSyntax expressionBody, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ArrowExpressionClauseSyntax	expressionBody
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, AttributeSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, AttributeSyntax attribute, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
AttributeSyntax	attribute
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, ConstructorInitializerSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, ConstructorInitializerSyntax constructorInitializer, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
ConstructorInitializerSyntax	constructorInitializer
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, CrefSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, CrefSyntax crefSyntax, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
CrefSyntax	crefSyntax
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, EqualsValueClauseSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, EqualsValueClauseSyntax initializer, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
EqualsValueClauseSyntax	initializer
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, PrimaryConstructorBaseTypeSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, PrimaryConstructorBaseTypeSyntax constructorInitializer, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
PrimaryConstructorBaseTypeSyntax	constructorInitializer
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, StatementSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, StatementSyntax statement, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
StatementSyntax	statement
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModel(SemanticModel?, int, TypeSyntax, out SemanticModel?, SpeculativeBindingOption)

Declaration

public static bool TryGetSpeculativeSemanticModel(this SemanticModel? semanticModel, int position, TypeSyntax type, out SemanticModel? speculativeModel, SpeculativeBindingOption bindingOption = SpeculativeBindingOption.BindAsExpression)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
TypeSyntax	type
SemanticModel	speculativeModel
SpeculativeBindingOption	bindingOption

Returns

Type	Description
bool

TryGetSpeculativeSemanticModelForMethodBody(SemanticModel?, int, AccessorDeclarationSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModelForMethodBody(this SemanticModel? semanticModel, int position, AccessorDeclarationSyntax accessor, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
AccessorDeclarationSyntax	accessor
SemanticModel	speculativeModel

Returns

Type	Description
bool

TryGetSpeculativeSemanticModelForMethodBody(SemanticModel?, int, BaseMethodDeclarationSyntax, out SemanticModel?)

Declaration

public static bool TryGetSpeculativeSemanticModelForMethodBody(this SemanticModel? semanticModel, int position, BaseMethodDeclarationSyntax method, out SemanticModel? speculativeModel)

Parameters

Type	Name	Description
SemanticModel	semanticModel
int	position
BaseMethodDeclarationSyntax	method
SemanticModel	speculativeModel

Returns

Type	Description
bool

VarianceKindFromToken(SyntaxToken)

Declaration

public static VarianceKind VarianceKindFromToken(this SyntaxToken node)

Parameters

Type	Name	Description
SyntaxToken	node

Returns

Type	Description
VarianceKind