IsParamArray

2 implementations of IsParamArray

Microsoft.CodeAnalysis.CSharp (1)

Symbols\PublicModel\ParameterSymbol.cs (1)

65bool IParameterSymbol.IsParams => _underlying.IsParams;

Microsoft.CodeAnalysis.VisualBasic (1)

Symbols\ParameterSymbol.vb (1)

127Public MustOverride ReadOnly Property IsParamArray As Boolean Implements IParameterSymbol.IsParams, IParameterSymbol.IsParamsArray

150 references to IsParamArray

Metrics (4)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

Metrics.Legacy (4)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.AspNetCore.App.Analyzers (3)

RouteEmbeddedLanguage\Infrastructure\RouteStringSyntaxDetector.cs (2)

442if (lastParameter.IsParams) 518if (lastParameter.IsParams)

src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)

192else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.AspNetCore.Mvc.Analyzers (1)

src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)

192else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.AspNetCore.Mvc.Api.Analyzers (2)

src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)

192else if (invocation.TargetMethod.Parameters[0].IsParams)

SymbolApiConventionMatcher.cs (1)

35if (conventionParameter.IsParams)

Microsoft.CodeAnalysis.Analyzers (5)

MetaAnalyzers\RegisterActionAnalyzer.cs (1)

328method.Parameters.Length == 2 && method.Parameters[1].IsParams)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.CodeAnalysis.AnalyzerUtilities (6)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AnalysisEntityDataFlowOperationVisitor.cs (2)

157Debug.Assert(analysisEntity.Symbol is IParameterSymbol parameter && parameter.IsParams); 183if (parameter.IsParams)

Microsoft.CodeAnalysis.BannedApiAnalyzers (5)

RestrictedInternalsVisibleToAnalyzer.cs (1)

144!assemblyAttribute.AttributeConstructor.Parameters[1].IsParams)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.CodeAnalysis.CodeStyle (4)

src\Analyzers\Core\Analyzers\UseCollectionInitializer\UpdateExpressionState.cs (1)

244if (parameter.IsParams)

src\Analyzers\Core\Analyzers\ValidateFormatString\AbstractValidateFormatStringDiagnosticAnalyzer.cs (1)

236if (parameterWithMatchingName.IsParams && parameters.Length != arguments.Count)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ISymbolExtensions.cs (1)

418=> symbol.GetParameters() is [.., { IsParams: true }];

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

1083(signature1Parameters.Length > 0 && !signature1Parameters.Last().IsParams));

Microsoft.CodeAnalysis.CodeStyle.Fixes (8)

src\Analyzers\Core\CodeFixes\AddExplicitCast\Fixer.cs (1)

154if (parameters[parameterIndex].IsParams

src\Analyzers\Core\CodeFixes\AddParameter\AbstractAddParameterCodeFixProvider.cs (2)

462if (method.Parameters.LastOrDefault()?.IsParams == true) 522if (parameter.IsParams && parameter.Type is IArrayTypeSymbol arrayType)

src\Analyzers\Core\CodeFixes\GenerateVariable\AbstractGenerateVariableService.cs (1)

219parameter.IsParams ||

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (1)

305isParams ?? parameter.IsParams,

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

29parameter.IsParams, 44parameter.IsParams,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.AbstractTypeInferrer.cs (1)

91if (parameterSymbol.IsParams)

Microsoft.CodeAnalysis.CSharp (2)

SymbolDisplay\SymbolDisplayVisitor.Members.cs (2)

866if (symbol.IsParams) 874!(symbol.IsParams && symbol.Type is { IsRefLikeType: true } or ITypeParameterSymbol { AllowsRefLikeType: true }))

Microsoft.CodeAnalysis.CSharp.CodeStyle (2)

src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (2)

360GetAccessibleInstanceConstructor(constructors, c => c.Parameters.All(p => p.IsOptional || p.IsParams)); 958if (originalCreateMethod.Parameters is [{ IsParams: true, Type: IArrayTypeSymbol { ElementType: ITypeParameterSymbol { TypeParameterKind: TypeParameterKind.Method } } }])

Microsoft.CodeAnalysis.CSharp.CodeStyle.Fixes (9)

src\Analyzers\CSharp\CodeFixes\UseExplicitArrayInExpressionTree\CSharpUseExplicitArrayInExpressionTreeCodeFixProvider.cs (2)

37originalMethod.Parameters is not [.., { IsParams: true } originalParamsParameter]) 49currentMethod.Parameters is [.., { IsParams: true, Type: IArrayTypeSymbol arrayType }])

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

94if (!parameter.IsParams && !isExplicit && !parameter.IsRefOrOut())

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

135=> GetParameterModifiers(ParameterIsScoped(parameter), parameter.RefKind, parameter.IsParams, forFunctionPointerReturnParameter);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (5)

483argumentOpt == null && info.Symbol is IMethodSymbol method && method.Parameters.All(p => p.IsOptional || p.IsParams)) 752var minParameterCount = parameterList.Count(p => !p.IsParams && !p.IsOptional); 753var maxParameterCount = parameterList.Any(p => p.IsParams) ? int.MaxValue : parameterList.Length; 780.Select(p => new TypeInferenceInfo(p.Type, p.IsParams)); 793var info = new TypeInferenceInfo(parameter.Type, parameter.IsParams);

Microsoft.CodeAnalysis.CSharp.Emit3.UnitTests (4)

Semantics\ExtensionTests.cs (1)

2375Assert.False(parameter.IsParams);

Semantics\ParamsCollectionTests.cs (3)

53Assert.Equal(isParamArray | isParamCollection, iParameter.IsParams); 4342Assert.False(parameter.IsParams); 4348Assert.False(parameter.IsParams);

Microsoft.CodeAnalysis.CSharp.Features (9)

ChangeSignature\CSharpChangeSignatureService.cs (1)

924RoslynDebug.Assert(parameterSymbol.IsParams);

SignatureHelp\AttributeSignatureHelpProvider.cs (1)

141constructor.Parameters is [.., { IsParams: true }] && namedParameters.Count == 0;

SignatureHelp\LightweightOverloadResolution.cs (2)

124if (parameter.IsParams 226inParams |= method.Parameters[parameterIndex].IsParams;

src\Analyzers\CSharp\Analyzers\UseCollectionExpression\UseCollectionExpressionHelpers.cs (2)

src\Analyzers\CSharp\CodeFixes\UseExplicitArrayInExpressionTree\CSharpUseExplicitArrayInExpressionTreeCodeFixProvider.cs (2)

37originalMethod.Parameters is not [.., { IsParams: true } originalParamsParameter]) 49currentMethod.Parameters is [.., { IsParams: true, Type: IArrayTypeSymbol arrayType }])

UseNamedArguments\CSharpUseNamedArgumentsCodeRefactoringProvider.cs (1)

33=> !parameters.Last().IsParams || parameters.Length >= argumentCount;

Microsoft.CodeAnalysis.CSharp.Semantic.UnitTests (7)

Semantics\SimpleLambdaParametersWithModifiersTests.cs (7)

936Assert.True(symbol.Parameters is [{ Name: "x", Type: IArrayTypeSymbol { ElementType.SpecialType: SpecialType.System_Int32 }, IsParams: true }]); 964Assert.True(symbol.Parameters is [{ Name: "x", Type: IArrayTypeSymbol { ElementType.SpecialType: SpecialType.System_Int32 }, IsParams: false }]); 1040Assert.True(symbol.Parameters is [{ Name: "x", Type: IArrayTypeSymbol { ElementType.SpecialType: SpecialType.System_Int32 }, RefKind: RefKind.Ref, IsParams: true }]); 1075Assert.True(symbol.Parameters is [{ Name: "x", Type: IArrayTypeSymbol { ElementType.SpecialType: SpecialType.System_Int32 }, RefKind: RefKind.Ref, IsParams: true }]); 1104Assert.True(symbol.Parameters is [{ Name: "x", Type: IErrorTypeSymbol, RefKind: RefKind.Out, IsParams: false }]); 1133Assert.True(symbol.Parameters is [{ Name: "x", Type: IErrorTypeSymbol, RefKind: RefKind.Ref, IsParams: false }]); 1223Assert.True(symbol.Parameters is [{ Name: "x", Type.SpecialType: SpecialType.System_Int32, IsParams: true }]);

Microsoft.CodeAnalysis.CSharp.Workspaces (7)

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

94if (!parameter.IsParams && !isExplicit && !parameter.IsRefOrOut())

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

135=> GetParameterModifiers(ParameterIsScoped(parameter), parameter.RefKind, parameter.IsParams, forFunctionPointerReturnParameter);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (5)

Microsoft.CodeAnalysis.EditorFeatures.Test.Utilities (2)

Completion\AbstractArgumentProviderTests`1.cs (2)

113=> parameters.Count(parameter => !parameter.IsOptional && !parameter.IsParams); 116=> parameters.Any(parameter => parameter.IsParams) ? int.MaxValue : parameters.Length;

Microsoft.CodeAnalysis.Features (18)

AddConstructorParametersFromMembers\AddConstructorParametersFromMembersCodeRefactoringProvider.State.cs (1)

114!constructorParams.Any(static p => p.IsParams) &&

ChangeSignature\AbstractChangeSignatureService.cs (4)

521if (!param.IsParams) 800parameters.LastOrDefault()?.IsParams == true && 841parameters[indexInListOfPreexistingArguments].IsParams) 1045if (symbol is IMethodSymbol methodSymbol && methodSymbol.Parameters.LastOrDefault()?.IsParams == true)

GenerateConstructors\AbstractGenerateConstructorsCodeRefactoringProvider.State.cs (1)

107where c.Parameters.All(p => p.RefKind == RefKind.None) && !c.Parameters.Any(static p => p.IsParams)

GoToBase\AbstractGoToBaseService.cs (1)

28baseConstructor.Parameters.All(p => p.IsOptional || p.IsParams));

IntroduceParameter\AbstractIntroduceParameterCodeRefactoringProvider.cs (1)

215if (parameter.IsParams)

IntroduceParameter\IntroduceParameterDocumentRewriter.cs (1)

604!parameter.IsParams &&

Shared\Extensions\ISymbolExtensions_Sorting.cs (3)

89if (xParam.IsParams != yParam.IsParams) 91return xParam.IsParams ? 1 : -1;

src\Analyzers\Core\Analyzers\UseCollectionInitializer\UpdateExpressionState.cs (1)

244if (parameter.IsParams)

src\Analyzers\Core\Analyzers\ValidateFormatString\AbstractValidateFormatStringDiagnosticAnalyzer.cs (1)

236if (parameterWithMatchingName.IsParams && parameters.Length != arguments.Count)

src\Analyzers\Core\CodeFixes\AddExplicitCast\Fixer.cs (1)

154if (parameters[parameterIndex].IsParams

src\Analyzers\Core\CodeFixes\AddParameter\AbstractAddParameterCodeFixProvider.cs (2)

462if (method.Parameters.LastOrDefault()?.IsParams == true) 522if (parameter.IsParams && parameter.Type is IArrayTypeSymbol arrayType)

src\Analyzers\Core\CodeFixes\GenerateVariable\AbstractGenerateVariableService.cs (1)

219parameter.IsParams ||

Microsoft.CodeAnalysis.PublicApiAnalyzers (3)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

Microsoft.CodeAnalysis.ResxSourceGenerator (4)

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

77selectedOverload.Parameters[i].IsParams != candidateMethod.Parameters[j].IsParams || 153member.Parameters[i].IsParams != expectedParameterTypesInOrder[i].IsParams)

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

47else if (invocation.TargetMethod.Parameters[0].IsParams)

Microsoft.CodeAnalysis.Test.Utilities (2)

Diagnostics\OperationTestAnalyzer.cs (2)

1104if (argument.Parameter.IsParams) 1131if (argument.Parameter.IsParams)

Microsoft.CodeAnalysis.VisualBasic (1)

Symbols\ParameterSymbol.vb (1)

127Public MustOverride ReadOnly Property IsParamArray As Boolean Implements IParameterSymbol.IsParams, IParameterSymbol.IsParamsArray

Microsoft.CodeAnalysis.VisualBasic.CodeStyle (1)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Utilities\CastAnalyzer.vb (1)

38If parameter?.IsParams = True AndAlso TypeOf parameter.Type Is IArrayTypeSymbol Then

Microsoft.CodeAnalysis.VisualBasic.CodeStyle.Fixes (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\EventGenerator.vb (1)

191If Not parameter.IsOptional AndAlso Not parameter.IsParams Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\ParameterGenerator.vb (1)

74If parameter.IsParams Then

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

SymbolsTests\ParamsCollectionTests.vb (1)

143Assert.Equal(isParamArray, iParameter.IsParams)

Microsoft.CodeAnalysis.VisualBasic.Workspaces (3)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Utilities\CastAnalyzer.vb (1)

38If parameter?.IsParams = True AndAlso TypeOf parameter.Type Is IArrayTypeSymbol Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\EventGenerator.vb (1)

191If Not parameter.IsOptional AndAlso Not parameter.IsParams Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\ParameterGenerator.vb (1)

74If parameter.IsParams Then

Microsoft.CodeAnalysis.Workspaces (13)

Editing\SyntaxGenerator.cs (1)

330symbol.IsParams,

FindSymbols\FindReferences\Finders\ConstructorSymbolReferenceFinder.cs (3)

243var minimumArgumentCount = symbol.Parameters.Count(static p => !p.IsOptional && !p.IsParams); 244var maximumArgumentCount = symbol.Parameters is [.., { IsParams: true }] 248var exactArgumentCount = symbol.Parameters.Any(static p => p.IsOptional || p.IsParams)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ISymbolExtensions.cs (1)

418=> symbol.GetParameters() is [.., { IsParams: true }];

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

1083(signature1Parameters.Length > 0 && !signature1Parameters.Last().IsParams));

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (1)

305isParams ?? parameter.IsParams,

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

71CodeGenerationSymbolFactory.CreateParameterSymbol(p.GetAttributes(), p.RefKind, p.IsParams, p.Type.SubstituteTypes(mapping, typeGenerator), p.Name, p.IsOptional, 168p.RefKind, p.IsParams, p.Type, p.Name, p.IsOptional,

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

29parameter.IsParams, 44parameter.IsParams,

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

63p.RefKind, p.IsParams, p.Type, p.Name, p.IsOptional,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.AbstractTypeInferrer.cs (1)

91if (parameterSymbol.IsParams)

Microsoft.Extensions.Options.SourceGeneration (1)

Parser.cs (1)

502bool lastParameterDeclaredWithParamsKeyword = parameters.Length > 0 && parameters[parameters.Length - 1].IsParams;

Microsoft.VisualStudio.LanguageServices (2)

ChangeSignature\ChangeSignatureDialogViewModel.ParameterViewModels.cs (1)

202if (ParameterSymbol.IsParams)

Progression\GraphBuilder.cs (1)

318node.SetValue<bool>(Properties.IsParameterArray, parameterSymbol.IsParams);

Microsoft.VisualStudio.LanguageServices.CSharp (2)

CodeModel\CSharpCodeModelService_Prototype.cs (1)

536else if (parameter.IsParams)