IsValueType

3 implementations of IsValueType

Microsoft.CodeAnalysis.CSharp (1)

Symbols\PublicModel\TypeSymbol.cs (1)

132bool ITypeSymbol.IsValueType

Microsoft.CodeAnalysis.Features (1)

MetadataAsSource\AbstractMetadataAsSourceService.WrappedNamedTypeSymbol.cs (1)

62public bool IsValueType => _symbol.IsValueType;

Microsoft.CodeAnalysis.VisualBasic (1)

Symbols\TypeSymbol.vb (1)

246Public MustOverride ReadOnly Property IsValueType As Boolean Implements ITypeSymbol.IsValueType, ITypeSymbolInternal.IsValueType

187 references to IsValueType

ConfigurationSchemaGenerator (8)

RuntimeSource\Configuration.Binder\ConfigurationBindingGenerator.Parser.cs (3)

632bool hasPublicParameterlessCtor = typeSymbol.IsValueType || parameterlessCtor is not null; 639ctor = typeSymbol.IsValueType 726if (typeSymbol.IsValueType)

RuntimeSource\Configuration.Binder\Parser\ConfigurationBinder.cs (1)

95if (type.IsValueType)

RuntimeSource\Configuration.Binder\Parser\OptionsBuilderConfigurationExtensions.cs (1)

30Debug.Assert(typeSymbol?.IsValueType is not true);

RuntimeSource\Configuration.Binder\Parser\OptionsConfigurationServiceCollectionExtensions.cs (1)

74Debug.Assert(typeSymbol?.IsValueType is not true);

RuntimeSource\Configuration.Binder\Specs\Types\TypeSpec.cs (1)

19IsValueType = type.IsValueType;

RuntimeSource\SourceGenerators\TypeRef.cs (1)

20IsValueType = type.IsValueType;

ILLink.RoslynAnalyzer (2)

COMAnalyzer.cs (1)

102 if (typeSymbol.IsValueType) {

TrimAnalysis\ParameterProxy.cs (1)

21 return Method.Method.ContainingType.IsValueType

Metrics (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

297=> typeSymbol.IsValueType || typeSymbol.SpecialType == SpecialType.System_String; 303typeSymbol is ITypeParameterSymbol typeParameter && !typeParameter.IsValueType; 307=> typeSymbol != null && typeSymbol.IsValueType && typeSymbol.OriginalDefinition.SpecialType != SpecialType.System_Nullable_T; 310=> typeSymbol != null && typeSymbol.IsValueType && typeSymbol.OriginalDefinition.SpecialType == SpecialType.System_Nullable_T;

Metrics.Legacy (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Microsoft.AspNetCore.Http.RequestDelegateGenerator (6)

StaticRouteHandlerModel\Emitters\EmitterExtensions.cs (1)

45endpointParameter.Type.IsValueType && endpointParameter.GetBindAsyncReturnType().IsNullableOfT()

StaticRouteHandlerModel\Emitters\EndpointJsonPreparationEmitter.cs (1)

49(endpointResponse.ResponseType.IsSealed || endpointResponse.ResponseType.IsValueType))

StaticRouteHandlerModel\Emitters\EndpointParameterEmitter.cs (2)

371if (endpointParameter.Type.IsValueType && !endpointParameter.GetBindAsyncReturnType().IsNullableOfT()) 375codeWriter.WriteLine(endpointParameter.Type.IsValueType && endpointParameter.GetBindAsyncReturnType().IsNullableOfT()

StaticRouteHandlerModel\EndpointParameter.cs (1)

521if (type.IsValueType)

StaticRouteHandlerModel\Model\EndpointParameterExtensions.cs (1)

35if (handlerParameterType.IsValueType)

Microsoft.CodeAnalysis (7)

Operations\ControlFlowGraphBuilder.cs (2)

4206return type?.IsValueType == true && !ITypeSymbolHelpers.IsNullableType(type); 7926if (operation.Type.IsValueType)

Symbols\ISymbolExtensions.cs (1)

152if (scopeType is not INamedTypeSymbol { Name: WellKnownMemberNames.LockScopeTypeName, Arity: 0, IsValueType: true, IsRefLikeType: true, DeclaredAccessibility: Accessibility.Public } ||

Symbols\ITypeSymbol.cs (4)

56/// <see cref="IsReferenceType"/> and <see cref="IsValueType"/> both return true. However, for an unconstrained type 57/// parameter, <see cref="IsReferenceType"/> and <see cref="IsValueType"/> will both return false. 63/// <see cref="IsReferenceType"/> and <see cref="IsValueType"/> both return true. However, for an unconstrained type 64/// parameter, <see cref="IsReferenceType"/> and <see cref="IsValueType"/> will both return false.

Microsoft.CodeAnalysis.Analyzers (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Microsoft.CodeAnalysis.AnalyzerUtilities (21)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\CopyAnalysis\CopyAbstractValue.cs (2)

25Debug.Assert(kind != CopyAbstractValueKind.KnownReferenceCopy || analysisEntities.All(a => !a.Type.IsValueType)); 29!analysisEntities.First().Type.IsValueType)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\CopyAnalysis\CopyAnalysis.CopyDataFlowOperationVisitor.cs (3)

204newKind = analysisEntity.Type.IsValueType ? 211!analysisEntity.Type.IsValueType && 264else if (assignedValue.AnalysisEntity == null || assignedValue.AnalysisEntity.Type.IsValueType)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\DisposeAnalysis\DisposeAnalysis.DisposeDataFlowOperationVisitor.cs (1)

68(!location.LocationType.IsValueType || location.LocationType.IsRefLikeType) &&

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AddressSharedEntitiesProvider.cs (1)

49var isReferenceCopy = !addressSharedEntities.Any(a => a.Type.IsValueType);

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AnalysisEntityFactory.cs (5)

210analysisEntity.Type.IsValueType == capturedEntity.Type.IsValueType) 223var kind = capturedEntity.Type.IsValueType ? CopyAbstractValueKind.KnownValueCopy : CopyAbstractValueKind.KnownReferenceCopy; 458if (instance.Type.IsValueType) 461instanceEntityOpt.Type.IsValueType)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\ConversionInference.cs (4)

40!targetType.IsValueType && 41sourceType?.IsValueType == true, 43targetType.IsValueType && 45!sourceType.IsValueType

Microsoft.CodeAnalysis.BannedApiAnalyzers (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Microsoft.CodeAnalysis.CodeStyle (8)

src\Analyzers\Core\Analyzers\MakeFieldReadonly\AbstractMakeFieldReadonlyDiagnosticAnalyzer.cs (1)

248return operation is { Type.IsValueType: true, Parent: IPropertyReferenceOperation }

src\Analyzers\Core\Analyzers\UseConditionalExpression\ForAssignment\UseConditionalExpressionForAssignmentHelpers.cs (1)

92if (nullCheckedExpression is { Type.IsValueType: true })

src\Analyzers\Core\Analyzers\UseIsNullCheck\AbstractUseIsNullForReferenceEqualsDiagnosticAnalyzer.cs (1)

113if (genericParameterSymbol.IsValueType)

src\Analyzers\Core\Analyzers\UseNullPropagation\AbstractUseNullPropagationDiagnosticAnalyzer.cs (1)

160if (type?.IsValueType == true)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ITypeSymbolExtensions.cs (3)

66=> symbol is { IsValueType: true } && !symbol.IsNullable(); 259if (typeSymbol.IsSealed || typeSymbol.IsValueType) 636if (type != null && type.IsValueType && type.TypeKind == TypeKind.Enum)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\AbstractSpeculationAnalyzer.cs (1)

1013if (newReceiverType.IsValueType)

Microsoft.CodeAnalysis.CodeStyle.Fixes (4)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (3)

150else if (containingType.IsValueType) 192if (!containingType.IsValueType && HasExistingBaseEqualsMethod(containingType)) 287if (!containingType.IsValueType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateGetHashCodeMethod.cs (1)

194if (containingType.IsValueType)

Microsoft.CodeAnalysis.CSharp (2)

SymbolDisplay\SymbolDisplayVisitor.Types.cs (2)

84!ITypeSymbolHelpers.IsNullableType(type) && !type.IsValueType) 92!type.IsValueType &&

Microsoft.CodeAnalysis.CSharp.CodeStyle (3)

src\Analyzers\CSharp\Analyzers\RemoveUnnecessaryNullableDirective\NullableImpactingSpanWalker.cs (1)

148else if (symbolInfo.Symbol is INamedTypeSymbol { IsValueType: true, IsGenericType: false })

src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (1)

626semanticModel.GetTypeInfo(expression, cancellationToken).Type?.IsValueType == true;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Simplification\Simplifiers\CastSimplifier.cs (1)

1350rewrittenType.IsValueType ||

Microsoft.CodeAnalysis.CSharp.CodeStyle.Fixes (4)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\MethodGenerator.cs (1)

292if (constraintType.IsValueType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (2)

308if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated }) 363if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated })

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)

1147else if (symbol.IsValueType)

Microsoft.CodeAnalysis.CSharp.Emit.UnitTests (11)

CodeGen\CodeGenLocalFunctionTests.cs (11)

Microsoft.CodeAnalysis.CSharp.Emit3.UnitTests (3)

Semantics\ExtensionTests.cs (2)

57Assert.False(symbol.IsValueType); 323Assert.True(symbol.TypeParameters.Single().IsValueType);

Semantics\InlineArrayTests.cs (1)

116Assert.Equal(t.IsValueType, SpecialType.System_Runtime_CompilerServices_InlineArrayAttribute.IsValueType());

Microsoft.CodeAnalysis.CSharp.Features (3)

QuickInfo\CSharpSemanticQuickInfoProvider.cs (1)

131if (typeInfo.Type?.IsValueType == true)

src\Analyzers\CSharp\Analyzers\RemoveUnnecessaryNullableDirective\NullableImpactingSpanWalker.cs (1)

148else if (symbolInfo.Symbol is INamedTypeSymbol { IsValueType: true, IsGenericType: false })

src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (1)

626semanticModel.GetTypeInfo(expression, cancellationToken).Type?.IsValueType == true;

Microsoft.CodeAnalysis.CSharp.Symbol.UnitTests (1)

Symbols\Source\DelegateTests.cs (1)

132Assert.False(v.IsValueType);

Microsoft.CodeAnalysis.CSharp.Workspaces (8)

Recommendations\CSharpRecommendationServiceRunner_Operators.cs (3)

62if (symbol.IsUserDefinedOperator() && symbol.Parameters.All(p => p.Type.IsValueType)) 73return symbol.Parameters.Length == 1 && symbol.ReturnType.IsValueType; 87return symbol.Parameters.Length == 2 && symbol.ReturnType.IsValueType;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Simplification\Simplifiers\CastSimplifier.cs (1)

1350rewrittenType.IsValueType ||

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\MethodGenerator.cs (1)

292if (constraintType.IsValueType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (2)

308if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated }) 363if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated })

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)

1147else if (symbol.IsValueType)

Microsoft.CodeAnalysis.Features (9)

Common\SymbolDisplayPartKindTags.cs (1)

23return namedType.IsValueType ? SymbolDisplayPartKind.RecordStructName : SymbolDisplayPartKind.RecordClassName;

ExtractMethod\MethodExtractor.Analyzer.cs (1)

628if (type.IsValueType && !IsWrittenInsideForFrameworkValueType(symbolMap, symbol, writtenInside))

GenerateEqualsAndGetHashCodeFromMembers\AbstractGenerateEqualsAndGetHashCodeService.cs (1)

70if (containingType.IsValueType)

LanguageServices\AnonymousTypeDisplayService\AbstractStructuralTypeDisplayService.cs (1)

102if (structuralType.IsValueType)

MetadataAsSource\AbstractMetadataAsSourceService.WrappedNamedTypeSymbol.cs (1)

62public bool IsValueType => _symbol.IsValueType;

src\Analyzers\Core\Analyzers\MakeFieldReadonly\AbstractMakeFieldReadonlyDiagnosticAnalyzer.cs (1)

248return operation is { Type.IsValueType: true, Parent: IPropertyReferenceOperation }

src\Analyzers\Core\Analyzers\UseConditionalExpression\ForAssignment\UseConditionalExpressionForAssignmentHelpers.cs (1)

92if (nullCheckedExpression is { Type.IsValueType: true })

src\Analyzers\Core\Analyzers\UseIsNullCheck\AbstractUseIsNullForReferenceEqualsDiagnosticAnalyzer.cs (1)

113if (genericParameterSymbol.IsValueType)

src\Analyzers\Core\Analyzers\UseNullPropagation\AbstractUseNullPropagationDiagnosticAnalyzer.cs (1)

160if (type?.IsValueType == true)

Microsoft.CodeAnalysis.PublicApiAnalyzers (4)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (3)

297=> typeSymbol.IsValueType || typeSymbol.SpecialType == SpecialType.System_String; 307=> typeSymbol != null && typeSymbol.IsValueType && typeSymbol.OriginalDefinition.SpecialType != SpecialType.System_Nullable_T; 310=> typeSymbol != null && typeSymbol.IsValueType && typeSymbol.OriginalDefinition.SpecialType == SpecialType.System_Nullable_T;

Microsoft.CodeAnalysis.ResxSourceGenerator (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Microsoft.CodeAnalysis.Test.Utilities (5)

Compilation\TestOperationVisitor.cs (1)

1026if (!operation.Type.IsValueType)

Diagnostics\BoxingOperationAnalyzer.cs (2)

50conversion.Operand.Type.IsValueType && 63invocation.Instance.Type.IsValueType &&

Diagnostics\FieldCouldBeReadOnlyAnalyzer.cs (1)

135if (fieldReference.Instance != null && fieldReference.Instance.Type.IsValueType)

Diagnostics\LocalCouldBeConstAnalyzer.cs (1)

126if (fieldReference.Instance != null && fieldReference.Instance.Type.IsValueType)

Microsoft.CodeAnalysis.UnitTests (1)

CorLibTypesTests.cs (1)

87Assert.Equal(symbol.IsValueType, specialType.IsValueType());

Microsoft.CodeAnalysis.VisualBasic (1)

Symbols\TypeSymbol.vb (1)

246Public MustOverride ReadOnly Property IsValueType As Boolean Implements ITypeSymbol.IsValueType, ITypeSymbolInternal.IsValueType

Microsoft.CodeAnalysis.VisualBasic.Semantic.UnitTests (6)

Semantics\GetSemanticInfoTests.vb (6)

4704Assert.False(tpSymbol1.IsValueType) 4711Assert.False(tpSymbol1.IsValueType) 4714Assert.False(tpSymbol1.IsValueType) 4717Assert.True(tpSymbol1.IsValueType) 4720Assert.False(tpSymbol1.IsValueType) 4723Assert.True(tpSymbol1.IsValueType)

Microsoft.CodeAnalysis.Workspaces (10)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ITypeSymbolExtensions.cs (3)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\AbstractSpeculationAnalyzer.cs (1)

1013if (newReceiverType.IsValueType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (4)

150else if (containingType.IsValueType) 192if (!containingType.IsValueType && HasExistingBaseEqualsMethod(containingType)) 244var valueIEquatable = memberType?.IsValueType == true && ImplementsIEquatable(memberType, iequatableType); 287if (!containingType.IsValueType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateGetHashCodeMethod.cs (2)

194if (containingType.IsValueType) 234if (member.GetSymbolType()?.IsValueType ?? false)

Microsoft.Extensions.Options.SourceGeneration (2)

Parser.cs (2)

419enumeratedIsValueType = enumeratedType.IsValueType; 589memberType.IsValueType,

Microsoft.Gen.Logging (1)

Parsing\Parser.LogProperties.cs (1)

220if (property.Type.IsValueType && !property.Type.IsNullableOfT())

Microsoft.Interop.LibraryImportGenerator (2)

Analyzers\CustomMarshallerAttributeAnalyzer.cs (1)

714else if (marshallerType.IsValueType)

Analyzers\CustomMarshallerAttributeFixer.cs (1)

198if (marshallerType.IsValueType)

Microsoft.Interop.SourceGeneration (3)

ManagedTypeInfo.cs (1)

72if (type.IsValueType)

ManualTypeMarshallingHelper.cs (1)

416if (marshallerType.IsValueType)

TypeSymbolExtensions.cs (1)

68else if (t.IsValueType)

Microsoft.Maui.Controls.BindingSourceGen (2)

ITypeSymbolExtensions.cs (2)

21 GlobalName: GetGlobalName(typeSymbol, isNullable, typeSymbol.IsValueType), 24 IsValueType: typeSymbol.IsValueType);

Roslyn.Diagnostics.Analyzers (7)

AbstractDoNotCopyValue.cs (2)

282&& symbol.ContainingType.IsValueType) 1686if (symbol is not { IsValueType: true })

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Roslyn.Diagnostics.CSharp.Analyzers (1)

PreferNullLiteral.cs (1)

65else if (type.IsValueType)

System.Text.Json.SourceGeneration (7)

Helpers\RoslynExtensions.cs (4)

113return constructorInfo != null || type.IsValueType; 117=> type.Constructors.Where(ctor => !ctor.IsStatic && !(ctor.IsImplicitlyDeclared && type.IsValueType && ctor.Parameters.Length == 0)); 199=> !type.IsValueType || type.OriginalDefinition.SpecialType is SpecialType.System_Nullable_T; 203if (type.IsValueType && type is INamedTypeSymbol { OriginalDefinition.SpecialType: SpecialType.System_Nullable_T })

JsonSourceGenerator.Parser.cs (2)

1443if ((constructor is null && !type.IsValueType) || type.IsAbstract) 1771if (useDefaultCtorInAnnotatedStructs && type.IsValueType && ctorWithAttribute == null)

src\libraries\Common\src\SourceGenerators\TypeRef.cs (1)

20IsValueType = type.IsValueType;

Test.Utilities (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)

Text.Analyzers (5)

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (1)

728!method.Parameters[0].Type.IsValueType;

src\RoslynAnalyzers\Utilities\Compiler\Extensions\ITypeSymbolExtensions.cs (4)