1451 references to IsEmpty
Aspire.Hosting (1)
ApplicationModel\ResourceExtensions.cs (1)
1097if (resource.TryGetLastAnnotation<DcpInstancesAnnotation>(out var annotation) && !annotation.Instances.IsEmpty)
ConfigurationSchemaGenerator (1)
RuntimeSource\SourceGenerators\TypeModelHelper.cs (1)
31if (!current.TypeArguments.IsEmpty)
dotnet (1)
Commands\Project\Convert\ProjectConvertCommand.cs (1)
171if (!explicitProjectItems.IsEmpty)
dotnet-format (5)
Analyzers\AnalyzerFormatter.cs (3)
161if (analyzers.IsEmpty) 211if (reportedDiagnostics.IsEmpty) 224if (codefixes.IsEmpty)
Analyzers\AnalyzerRunner.cs (2)
35if (analyzers.IsEmpty && fixableCompilerDiagnostics.IsEmpty) 61if (analyzers.IsEmpty)
GenerateDocumentationAndConfigFiles (44)
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (8)
134method.Parameters.IsEmpty && 156method.Parameters.IsEmpty && 165return method is { Name: "Dispose", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 194return method is { Name: "Close", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 201=> taskType != null && method.Parameters.IsEmpty && method.Name == "CloseAsync" && 214method.Parameters.IsEmpty && 489!method.Parameters.IsEmpty && 556if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (1)
36else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IPropertySymbolExtensions.cs (1)
31if (!propertySymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\ISymbolExtensions.cs (4)
25return symbol.IsConstructor() && symbol.GetParameters().IsEmpty; 198if (symbol is IMethodSymbol methodSymbol && !methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 203if (symbol is IPropertySymbol propertySymbol && !propertySymbol.ExplicitInterfaceImplementations.IsEmpty) 208if (symbol is IEventSymbol eventSymbol && !eventSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Options\SymbolNamesWithValueOption.cs (1)
85if (symbolNames.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeFixes\FixAllContextHelper.cs (1)
104if (allDiagnostics.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\InitializeParameterHelpersCore.cs (1)
72baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.cs (2)
18if (result.IsEmpty && nameOpt != null) 29if (result.IsEmpty && nameOpt != null)
ILAssembler (1)
VTableExportPEBuilder.cs (1)
367if (_vtableFixups.IsEmpty)
ILCompiler.Compiler (2)
Compiler\Dataflow\TrimAnalysisMethodCallPattern.cs (1)
42if (arguments.IsEmpty)
src\runtime\src\tools\illink\src\ILLink.Shared\TrimAnalysis\HandleCallAction.cs (1)
1750if (genericParameters.IsEmpty)
illink (2)
ILLink.RoslynAnalyzer (7)
DataFlow\DynamicallyAccessedMembersBinder.cs (1)
437if (!type.Interfaces.IsEmpty)
RequiresAnalyzerBase.cs (2)
52var publicParameterlessConstructor = namedTypeSymbol?.InstanceConstructors.FirstOrDefault(c => c.Parameters.IsEmpty && c.DeclaredAccessibility == Accessibility.Public); 198var baseCtor = typeSymbol.BaseType.InstanceConstructors.FirstOrDefault(ctor => ctor.Parameters.IsEmpty);
src\runtime\src\tools\illink\src\ILLink.Shared\TrimAnalysis\HandleCallAction.cs (1)
1750if (genericParameters.IsEmpty)
TrimAnalysis\MethodProxy.cs (1)
38if (Method.TypeParameters.IsEmpty)
TrimAnalysis\TrimAnalysisMethodCallPattern.cs (1)
35if (arguments.IsEmpty)
TrimAnalysis\TypeProxy.cs (1)
17namedType.TypeParameters.IsEmpty)
Microsoft.Analyzers.Extra (1)
CallAnalysis\Split.cs (1)
18if (memExt == null || memExt.GetMembers("Split").IsEmpty)
Microsoft.Analyzers.Extra.Tests (1)
Resources\RoslynTestUtils.cs (1)
336if (diags.IsEmpty)
Microsoft.Analyzers.Local.Tests (1)
Resources\RoslynTestUtils.cs (1)
337if (diags.IsEmpty)
Microsoft.AspNetCore.App.Analyzers (9)
Mvc\DetectAmbiguousActionRoutes.cs (2)
234if (httpMethods1.IsEmpty || httpMethods2.IsEmpty)
Mvc\MvcAnalyzer.cs (2)
128if (!attribute.ConstructorArguments.IsEmpty) 172if (attribute.ConstructorArguments.IsEmpty || attribute.ApplicationSyntaxReference is null)
RouteHandlers\DetectAmbiguousRoutes.cs (2)
216if (httpMethods1.IsEmpty || httpMethods2.IsEmpty)
RouteHandlers\DisallowMvcBindArgumentsOnParameters.cs (1)
30if (!parameter.DeclaringSyntaxReferences.IsEmpty)
RouteHandlers\RouteHandlerAnalyzer.cs (1)
124if (!methodReference.Method.DeclaringSyntaxReferences.IsEmpty)
src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)
185else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
Microsoft.AspNetCore.Mvc.Analyzers (1)
src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)
185else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
Microsoft.AspNetCore.Mvc.Api.Analyzers (1)
src\aspnetcore\src\Shared\Roslyn\CodeAnalysisExtensions.cs (1)
185else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
Microsoft.AspNetCore.Razor.Utilities.Shared (4)
src\roslyn\src\Razor\src\Shared\Microsoft.AspNetCore.Razor.SharedUtilities\ImmutableArrayExtensions.cs (3)
909if (source.IsEmpty) 929if (source.IsEmpty) 954if (source.IsEmpty)
src\roslyn\src\Razor\src\Shared\Microsoft.AspNetCore.Razor.SharedUtilities\PooledObjects\PooledArrayBuilder`1.cs (1)
387if (items.IsEmpty)
Microsoft.Build (5)
BuildCheck\Infrastructure\EditorConfig\EditorConfigGlobsMatcher.cs (1)
40if (_numberRangePairs.IsEmpty)
src\msbuild\artifacts\.packages\microsoft.codeanalysis.collections\5.0.0-1.25277.114\contentFiles\cs\net9.0\Extensions\ImmutableArrayExtensions.cs (4)
424if (array.IsEmpty) 442if (array.IsEmpty) 520if (self.IsEmpty) 1113if (items.IsEmpty)
Microsoft.CodeAnalysis (215)
CodeGen\ILBuilder.cs (2)
1205HasDynamicLocal |= !local.DynamicTransformFlags.IsEmpty; 1214HasDynamicLocal |= !localConstant.DynamicTransformFlags.IsEmpty;
CodeGen\SwitchIntegralJumpTableEmitter.cs (1)
107Debug.Assert(!_sortedCaseLabels.IsEmpty);
CommandLine\AnalyzerConfig.SectionNameMatching.cs (1)
39if (_numberRangePairs.IsEmpty)
CommandLine\CommonCompiler.CompilerEmitStreamProvider.cs (1)
120var message = lockedBy.IsEmpty
CommandLine\CommonCompiler.cs (7)
416if (Arguments.EmbeddedFiles.IsEmpty) 478if (arguments.EmbeddedFiles.IsEmpty) 1144if (!analyzers.IsEmpty || !generators.IsEmpty) 1149if (!generators.IsEmpty) 1158bool hasAnalyzerConfigs = !Arguments.AnalyzerConfigPaths.IsEmpty; 1221if (!analyzers.IsEmpty)
CommandLine\ReportAnalyzerUtil.cs (1)
151if (driverTimingInfo.GeneratorTimes.IsEmpty)
CommandLine\SarifV2ErrorLogger.cs (1)
350if (effectiveSeverities.IsEmpty)
Compilation\Compilation.cs (2)
300!options.CryptoPublicKey.IsEmpty || 3759if (locations.IsEmpty)
Compilation\CompilationOptions.cs (1)
566if (!CryptoPublicKey.IsEmpty)
Compilation\LoadDirective.cs (2)
20RoslynDebug.Assert((resolvedPath != null) || !diagnostics.IsEmpty); 22RoslynDebug.Assert(diagnostics.IsEmpty || diagnostics.All(d => d.Severity == DiagnosticSeverity.Error));
DiagnosticAnalyzer\AnalysisResultBuilder.cs (8)
66if (additionalFiles.IsEmpty) 272if (!syntaxDiagnostics.IsEmpty) 278if (!semanticDiagnostics.IsEmpty) 283if (!compilationDiagnostics.IsEmpty) 335if (diagnostics.IsEmpty) 370if (diagnostics.IsEmpty) 555if (!diagnostics.IsEmpty) 591if (!diagnostics.IsEmpty)
DiagnosticAnalyzer\AnalyzerDriver.cs (18)
1037if (reportedDiagnostics.IsEmpty || 1049Debug.Assert(!reportedDiagnostics.IsEmpty); 1115if (!suppressableDiagnostics.IsEmpty) 1144if (supportedSuppressions.IsEmpty) 1212if (diagnostics.IsEmpty) 1241if (reportedDiagnostics.IsEmpty) 1795return subsetProcessedAnalyzers.IsEmpty ? EventProcessedState.NotProcessed : EventProcessedState.CreatePartiallyProcessed(subsetProcessedAnalyzers); 1836if (symbolEndActions.IsEmpty || !analysisScope.ShouldAnalyze(symbolEvent, s_getTopmostNodeForAnalysis, cancellationToken)) 1858if (!symbolEndActionsForAnalyzer.IsEmpty && 2713if (!executableCodeBlocks.IsEmpty) 2727if (!operationsToAnalyze.IsEmpty) 2814if (analyzerActions.OperationBlockStartActions.IsEmpty && 2815analyzerActions.OperationBlockActions.IsEmpty && 2816analyzerActions.OperationBlockEndActions.IsEmpty) 2835if (executableCodeBlocks.IsEmpty || !shouldExecuteCodeBlockActions) 2842if (analyzerActions.CodeBlockStartActions.IsEmpty && 2843analyzerActions.CodeBlockActions.IsEmpty && 2844analyzerActions.CodeBlockEndActions.IsEmpty)
DiagnosticAnalyzer\AnalyzerDriver.GroupedAnalyzerActions.cs (1)
48Debug.Assert(isEmpty || !GroupedActionsByAnalyzer.IsEmpty);
DiagnosticAnalyzer\AnalyzerDriver.GroupedAnalyzerActionsForAnalyzer.cs (8)
147public bool HasCodeBlockStartActions => !CodeBlockStartActions.IsEmpty; 148public bool HasOperationBlockStartActions => !OperationBlockStartActions.IsEmpty; 170if (!OperationBlockStartActions.IsEmpty || 171!OperationBlockActions.IsEmpty || 172!OperationBlockEndActions.IsEmpty || 173!CodeBlockStartActions.IsEmpty || 174!CodeBlockActions.IsEmpty || 175!CodeBlockEndActions.IsEmpty)
DiagnosticAnalyzer\AnalyzerExecutor.cs (5)
364if (reportedDiagnostics.IsEmpty) 849Debug.Assert(!executableCodeBlocks.IsEmpty); 952Debug.Assert(!operationBlocks.IsEmpty); 1160RoslynDebug.Assert(!actionsForKind.IsEmpty, $"Unexpected empty action collection in {nameof(nodeActionsByKind)}"); 1260RoslynDebug.Assert(!actionsForKind.IsEmpty, $"Unexpected empty action collection in {nameof(operationActionsByKind)}");
DiagnosticAnalyzer\AnalyzerFileReference.cs (1)
545var hasAnalyzers = !analyzers.IsEmpty;
DiagnosticAnalyzer\AnalyzerManager.AnalyzerExecutionContext.cs (1)
434Debug.Assert(!symbolEndActions.IsEmpty);
DiagnosticAnalyzer\CompilationWithAnalyzers.cs (8)
367if (!suppressors.IsEmpty) 777Debug.Assert(!symbolStartAnalyzers.IsEmpty); 783if (!otherAnalyzers.IsEmpty) 973if (pendingAnalyzers.IsEmpty) 1005if (!additionalFiles.IsEmpty) 1064if (!additionalFiles.IsEmpty) 1133if (compilationEvents.IsEmpty) 1181if (diagnostics.IsEmpty)
DiagnosticAnalyzer\DiagnosticAnalysisContextHelpers.cs (3)
124if (symbolKinds.IsEmpty) 138if (syntaxKinds.IsEmpty) 151if (operationKinds.IsEmpty)
DiagnosticAnalyzer\DiagnosticStartAnalysisScope.cs (18)
756IsEmpty = compilationStartActions.IsEmpty && 757compilationEndActions.IsEmpty && 758compilationActions.IsEmpty && 759syntaxTreeActions.IsEmpty && 760additionalFileActions.IsEmpty && 761semanticModelActions.IsEmpty && 762symbolActions.IsEmpty && 763symbolStartActions.IsEmpty && 764symbolEndActions.IsEmpty && 765codeBlockStartActions.IsEmpty && 766codeBlockEndActions.IsEmpty && 767codeBlockActions.IsEmpty && 768operationBlockStartActions.IsEmpty && 769operationBlockEndActions.IsEmpty && 770operationBlockActions.IsEmpty && 771syntaxNodeActions.IsEmpty && 772operationActions.IsEmpty; 1141if (immutable.IsEmpty)
DiagnosticAnalyzer\SuppressMessageAttributeState.cs (1)
214if (!declaredSymbols.IsEmpty)
Emit\MethodInstrumentation.cs (1)
28=> Kinds.IsEmpty;
Generated\Operations.Generated.cs (66)
4063if (!Operations.IsEmpty) return (true, 0, 0); 4079if (!Operations.IsEmpty) return (true, 0, Operations.Length - 1); 4118if (!Declarations.IsEmpty) return (true, 0, 0); 4134if (!Declarations.IsEmpty) return (true, 0, Declarations.Length - 1); 4185if (!Cases.IsEmpty) return (true, 1, 0); 4201if (!Cases.IsEmpty) return (true, 1, Cases.Length - 1); 4285if (!NextVariables.IsEmpty) return (true, 3, 0); 4301if (!NextVariables.IsEmpty) return (true, 3, NextVariables.Length - 1); 4364if (!Before.IsEmpty) return (true, 0, 0); 4375if (!AtLoopBottom.IsEmpty) return (true, 3, 0); 4391if (!AtLoopBottom.IsEmpty) return (true, 3, AtLoopBottom.Length - 1); 4402if (!Before.IsEmpty) return (true, 0, Before.Length - 1); 4483if (!NextVariables.IsEmpty) return (true, 5, 0); 4499if (!NextVariables.IsEmpty) return (true, 5, NextVariables.Length - 1); 4795if (!Catches.IsEmpty) return (true, 1, 0); 4817if (!Catches.IsEmpty) return (true, 1, Catches.Length - 1); 5078if (!Arguments.IsEmpty) return (true, 1, 0); 5094if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1); 5229if (!Arguments.IsEmpty) return (true, 1, 0); 5245if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1); 5296if (!Indices.IsEmpty) return (true, 1, 0); 5312if (!Indices.IsEmpty) return (true, 1, Indices.Length - 1); 5527if (!Arguments.IsEmpty) return (true, 1, 0); 5543if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1); 5986if (!Arguments.IsEmpty) return (true, 0, 0); 6008if (!Arguments.IsEmpty) return (true, 0, Arguments.Length - 1); 6105if (!DimensionSizes.IsEmpty) return (true, 0, 0); 6127if (!DimensionSizes.IsEmpty) return (true, 0, DimensionSizes.Length - 1); 6641if (!Parts.IsEmpty) return (true, 0, 0); 6657if (!Parts.IsEmpty) return (true, 0, Parts.Length - 1); 6697if (!Initializers.IsEmpty) return (true, 0, 0); 6713if (!Initializers.IsEmpty) return (true, 0, Initializers.Length - 1); 6753if (!Initializers.IsEmpty) return (true, 0, 0); 6769if (!Initializers.IsEmpty) return (true, 0, Initializers.Length - 1); 6927if (!Elements.IsEmpty) return (true, 0, 0); 6943if (!Elements.IsEmpty) return (true, 0, Elements.Length - 1); 7770if (!ElementValues.IsEmpty) return (true, 0, 0); 7786if (!ElementValues.IsEmpty) return (true, 0, ElementValues.Length - 1); 7832if (!IgnoredArguments.IsEmpty) return (true, 0, 0); 7854if (!IgnoredArguments.IsEmpty) return (true, 0, IgnoredArguments.Length - 1); 7903if (!IgnoredDimensions.IsEmpty) return (true, 0, 0); 7908if (!Declarators.IsEmpty) return (true, 1, 0); 7930if (!Declarators.IsEmpty) return (true, 1, Declarators.Length - 1); 7935if (!IgnoredDimensions.IsEmpty) return (true, 0, IgnoredDimensions.Length - 1); 8121if (!Clauses.IsEmpty) return (true, 0, 0); 8126if (!Body.IsEmpty) return (true, 1, 0); 8142if (!Body.IsEmpty) return (true, 1, Body.Length - 1); 8147if (!Clauses.IsEmpty) return (true, 0, Clauses.Length - 1); 9166if (!Clauses.IsEmpty) return (true, 0, 0); 9182if (!Clauses.IsEmpty) return (true, 0, Clauses.Length - 1); 9229if (!DimensionSizes.IsEmpty) return (true, 1, 0); 9245if (!DimensionSizes.IsEmpty) return (true, 1, DimensionSizes.Length - 1); 9298if (!DeconstructionSubpatterns.IsEmpty) return (true, 0, 0); 9303if (!PropertySubpatterns.IsEmpty) return (true, 1, 0); 9319if (!PropertySubpatterns.IsEmpty) return (true, 1, PropertySubpatterns.Length - 1); 9324if (!DeconstructionSubpatterns.IsEmpty) return (true, 0, DeconstructionSubpatterns.Length - 1); 9388if (!Arms.IsEmpty) return (true, 1, 0); 9404if (!Arms.IsEmpty) return (true, 1, Arms.Length - 1); 10359if (!Arguments.IsEmpty) return (true, 1, 0); 10375if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1); 10423if (!Patterns.IsEmpty) return (true, 0, 0); 10439if (!Patterns.IsEmpty) return (true, 0, Patterns.Length - 1); 10739if (!ConstructArguments.IsEmpty) return (true, 0, 0); 10744if (!Elements.IsEmpty) return (true, 1, 0); 10760if (!Elements.IsEmpty) return (true, 1, Elements.Length - 1); 10765if (!ConstructArguments.IsEmpty) return (true, 0, ConstructArguments.Length - 1);
MetadataReader\MetadataReaderExtensions.cs (3)
130if (!publicKeyOrToken.IsEmpty && 143hasPublicKey = !publicKeyOrToken.IsEmpty; 150if (publicKeyOrToken.IsEmpty)
MetadataReference\MetadataImageReference.cs (1)
61if (!Properties.Aliases.IsEmpty)
NativePdbWriter\PdbWriter.cs (1)
77bool emitAllDebugInfo = isKickoffMethod || !methodBody.SequencePoints.IsEmpty ||
Operations\ControlFlowGraphBuilder.cs (11)
539r.Locals.IsEmpty && !r.HasLocalFunctions && !r.HasCaptureIds) 775if (@try.Locals.IsEmpty && !@try.HasLocalFunctions && !@try.HasCaptureIds) 1764Debug.Assert(toMerge.Locals.IsEmpty); 3662if (operation.Catches.IsEmpty && operation.Finally == null) 3681bool haveCatches = !operation.Catches.IsEmpty; 4475if (!operation.Locals.IsEmpty && operation.LoopControlVariable.Kind == OperationKind.VariableDeclarator) 6029if (initializer == null || initializer.Initializers.IsEmpty) 6382if (operation.Initializers.IsEmpty) 6404Debug.Assert(propertyReference.Arguments.IsEmpty); 7280if (!propertySymbol.Parameters.IsEmpty) 8039Debug.Assert(propertyReference.Arguments.IsEmpty);
Operations\OperationExtensions.cs (1)
324if (argumentRefKinds.IsEmpty)
Operations\OperationNodes.cs (10)
43if (!Children.IsEmpty) return (true, 0, 0); 58int.MaxValue when !Children.IsEmpty => (true, 0, Children.Length - 1), 114if (!Children.IsEmpty) return (true, 0, 0); 129int.MaxValue when !Children.IsEmpty => (true, 0, Children.Length - 1), 279if (!Arguments.IsEmpty) return (true, 0, 0); 307if (!Arguments.IsEmpty) return (true, 0, Arguments.Length - 1); 361if (!Arguments.IsEmpty) return (true, 1, 0); 381if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1); 447if (!Arguments.IsEmpty) return (true, 1, 0); 467if (!Arguments.IsEmpty) return (true, 1, Arguments.Length - 1);
PEWriter\CustomDebugInfoWriter.cs (2)
230return !dynamicTransformFlags.IsEmpty && 249local => !local.TupleElementNames.IsEmpty,
PEWriter\MetadataWriter.cs (2)
3831Debug.Assert(signature.RefCustomModifiers.IsEmpty); 3838Debug.Assert(signature.RefCustomModifiers.IsEmpty || signature.ReturnValueIsByRef);
PEWriter\MetadataWriter.PortablePdb.cs (3)
66bool emitAllDebugInfo = isKickoffMethod || !bodyOpt.SequencePoints.IsEmpty; 490if (!dynamicFlags.IsEmpty) 501if (!tupleElementNames.IsEmpty)
ReferenceManager\CommonReferenceManager.Resolution.cs (1)
1054Debug.Assert(definitionData.Identity.PublicKeyToken.IsEmpty);
ReferenceManager\CommonReferenceManager.State.cs (1)
502if (!referenceMap[i].MergedReferences.IsEmpty)
ReferenceManager\MergedAliases.cs (1)
69if (aliases.Count == 0 ^ newAliases.IsEmpty)
RuleSet\RuleSet.cs (2)
72if (!_includes.IsEmpty) 111if (_includes.IsEmpty)
SourceGeneration\CompilationCache.cs (2)
124if (preCompKeys.IsEmpty) 145var newCompilation = preCompTreesToAdd.IsEmpty
SourceGeneration\GeneratorDriver.cs (4)
249if (_state.Generators.IsEmpty) 332if (!generatorState.InputNodes.IsEmpty) 467if (trees.IsEmpty && (additionalTrees.IsDefaultOrEmpty)) 601if (generatorDiagnostics.IsEmpty)
SourceGeneration\GlobalAliases.cs (1)
32return aliasAndSymbolNames.IsEmpty ? Empty : new GlobalAliases(aliasAndSymbolNames);
SourceGeneration\Nodes\NodeStateTable.cs (1)
85public bool IsEmpty => _states.IsEmpty;
SourceGeneration\Nodes\SyntaxValueProvider_ForAttributeWithMetadataName.cs (1)
107if (!syntaxNodes.IsEmpty)
src\roslyn\src\Dependencies\CodeAnalysis.Debugging\CustomDebugInfoReader.cs (1)
495if (importStrings.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
Symbols\Attributes\CustomAttributesBag.cs (1)
57_customAttributes.IsEmpty &&
Text\SourceText.cs (1)
445return !_precomputedEmbeddedTextBlob.IsEmpty;
Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
Microsoft.CodeAnalysis.Analyzers (57)
MetaAnalyzers\CompareSymbolsCorrectlyAnalyzer.cs (3)
235else if (!method.TypeArguments.IsEmpty) 245else if (method.ReducedFrom != null && !method.ReducedFrom.TypeArguments.IsEmpty) 266!createdType.TypeArguments.IsEmpty &&
MetaAnalyzers\CompilerExtensionTargetFrameworkAnalyzer.cs (1)
59if (appliedTargetFrameworkAttribute.ConstructorArguments.IsEmpty)
MetaAnalyzers\DiagnosticDescriptorCreationAnalyzer.cs (3)
341if (invocation.Arguments.IsEmpty) 440!field.Locations.IsEmpty && 548!method.Parameters.IsEmpty &&
MetaAnalyzers\Fixers\AnalyzerReleaseTrackingFix.FixAllProvider.cs (1)
100if (unshippedDocument == null || diagnostics.IsEmpty)
MetaAnalyzers\RegisterActionAnalyzer.cs (1)
379if (!method.TypeParameters.IsEmpty &&
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.AssemblyMetricData.cs (1)
61Debug.Assert(!child.Children.IsEmpty);
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.EventMetricData.cs (1)
48int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.NamespaceMetricData.cs (1)
67int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.PropertyMetricData.cs (1)
49int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (8)
134method.Parameters.IsEmpty && 156method.Parameters.IsEmpty && 165return method is { Name: "Dispose", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 194return method is { Name: "Close", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 201=> taskType != null && method.Parameters.IsEmpty && method.Name == "CloseAsync" && 214method.Parameters.IsEmpty && 489!method.Parameters.IsEmpty && 556if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (1)
36else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IPropertySymbolExtensions.cs (1)
31if (!propertySymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\ISymbolExtensions.cs (4)
25return symbol.IsConstructor() && symbol.GetParameters().IsEmpty; 198if (symbol is IMethodSymbol methodSymbol && !methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 203if (symbol is IPropertySymbol propertySymbol && !propertySymbol.ExplicitInterfaceImplementations.IsEmpty) 208if (symbol is IEventSymbol eventSymbol && !eventSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Options\SymbolNamesWithValueOption.cs (1)
85if (symbolNames.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeFixes\FixAllContextHelper.cs (1)
104if (allDiagnostics.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\InitializeParameterHelpersCore.cs (1)
72baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.cs (2)
18if (result.IsEmpty && nameOpt != null) 29if (result.IsEmpty && nameOpt != null)
Microsoft.CodeAnalysis.AnalyzerUtilities (77)
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.AssemblyMetricData.cs (1)
61Debug.Assert(!child.Children.IsEmpty);
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.EventMetricData.cs (1)
48int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.NamespaceMetricData.cs (1)
67int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.PropertyMetricData.cs (1)
49int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (8)
134method.Parameters.IsEmpty && 156method.Parameters.IsEmpty && 165return method is { Name: "Dispose", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 194return method is { Name: "Close", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 201=> taskType != null && method.Parameters.IsEmpty && method.Name == "CloseAsync" && 214method.Parameters.IsEmpty && 489!method.Parameters.IsEmpty && 556if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (1)
36else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IPropertySymbolExtensions.cs (1)
31if (!propertySymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\ISymbolExtensions.cs (4)
25return symbol.IsConstructor() && symbol.GetParameters().IsEmpty; 198if (symbol is IMethodSymbol methodSymbol && !methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 203if (symbol is IPropertySymbol propertySymbol && !propertySymbol.ExplicitInterfaceImplementations.IsEmpty) 208if (symbol is IEventSymbol eventSymbol && !eventSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Options\SymbolNamesWithValueOption.cs (1)
85if (symbolNames.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\Extensions\BasicBlockExtensions.cs (2)
21if (!predecessorBranch.FinallyRegions.IsEmpty) 178basicBlock.Predecessors.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\ParameterValidationAnalysis\ParameterValidationAnalysis.ParameterValidationDataFlowOperationVisitor.cs (2)
300else if (!targetMethod.Parameters.IsEmpty && 301!arguments.IsEmpty &&
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\PointsToAnalysis\PointsToAnalysis.PointsToDataFlowOperationVisitor.cs (1)
950if (!visitedArguments.IsEmpty &&
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\PropertySetAnalysis\ConstructorMapper.cs (1)
92if (!this.PropertyAbstractValues.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\PropertySetAnalysis\PropertySetAnalysis.PropertySetDataFlowOperationVisitor.cs (1)
156if (!constructorMapper.PropertyAbstractValues.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\TaintedDataAnalysis\StringTransferSources.cs (1)
36!arguments.IsEmpty &&
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\TaintedDataAnalysis\TaintedDataAnalysis.TaintedDataOperationVisitor.cs (3)
129if (!parameter.DeclaringSyntaxReferences.IsEmpty) 133else if (!parameter.ContainingSymbol.DeclaringSyntaxReferences.IsEmpty) 580&& !subResult.TaintedDataSourceSinks.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\ValueContentAnalysis\ValueContentAnalysis.ValueContentDataFlowOperationVisitor.cs (1)
285if (operation.Parts.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AnalysisEntity.cs (5)
50Debug.Assert(symbol != null || !indices.IsEmpty || instanceReferenceOperationSyntax != null || captureId.HasValue); 51Debug.Assert(parent == null || parent.Type.HasValueCopySemantics() || !indices.IsEmpty); 72Debug.Assert(symbol != null || !indices.IsEmpty); 97Debug.Assert(symbol != null || !indices.IsEmpty); 151else if (!Indices.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AnalysisEntityDataFlowOperationVisitor.cs (1)
161if (!entity.Indices.IsEmpty &&
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\AnalysisEntityFactory.cs (6)
95if (!indices.IsEmpty) 262if (symbol != null || !indices.IsEmpty) 297if (!propertyReference.Arguments.IsEmpty || 302indices = !propertyReference.Arguments.IsEmpty ? 399Debug.Assert(!indices.IsEmpty); 442Debug.Assert(symbol != null || !indices.IsEmpty);
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowAnalysis.cs (6)
574if (block.Predecessors.IsEmpty || !HasUnprocessedPredecessorBlock(block)) 652if (!branch.FinallyRegions.IsEmpty) 669if (!branch.FinallyRegions.IsEmpty) 681if (!branch.LeavingRegions.IsEmpty) 692if (!branch.FinallyRegions.IsEmpty) 821if (!branch.FinallyRegions.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowOperationVisitor.cs (3)
555!method.Parameters.IsEmpty) 993var validationMethods = requiresMethods.Concat(assumeMethods).Concat(assertMethods).OfType<IMethodSymbol>().Where(m => m.IsStatic && m.ReturnsVoid && !m.Parameters.IsEmpty && (m.Parameters[0].Type.SpecialType == SpecialType.System_Boolean)); 3241Debug.Assert(!arguments.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
Microsoft.CodeAnalysis.CodeStyle (37)
src\roslyn\src\Analyzers\Core\Analyzers\Helpers\DiagnosticHelper.cs (2)
113if (additionalUnnecessaryLocations.IsEmpty) 184if (additionalUnnecessaryLocations.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\AbstractRemoveUnnecessaryPragmaSuppressionsDiagnosticAnalyzer.cs (2)
524if (suppressionInfo == null || !suppressionInfo.ProgrammaticSuppressions.IsEmpty) 691if (intersect.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\SuppressMessageAttributeState.cs (1)
124return !resolvedSymbols.IsEmpty;
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedMembers\AbstractRemoveUnusedMembersDiagnosticAnalyzer.cs (4)
1007if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 1057return ((IPropertySymbol)memberSymbol).ExplicitInterfaceImplementations.IsEmpty; 1060return ((IEventSymbol)memberSymbol).ExplicitInterfaceImplementations.IsEmpty; 1077return methodSymbol.Parameters.IsEmpty &&
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.BlockAnalyzer.cs (1)
87if (HasSyntaxErrors() || context.OperationBlocks.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.cs (1)
214!method.ExplicitOrImplicitInterfaceImplementations().IsEmpty ||
src\roslyn\src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractUseCollectionInitializerAnalyzer.cs (1)
105return postMatches.IsEmpty ? default : new(preMatches, postMatches, mayChangeSemantics);
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
Microsoft.CodeAnalysis.CodeStyle.Fixes (9)
src\roslyn\src\Analyzers\Core\CodeFixes\FileHeaders\AbstractFileHeaderCodeFixProvider.cs (1)
229if (diagnostics.IsEmpty)
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateVariable\AbstractGenerateVariableService.State.cs (1)
173&& TypeToGenerateIn.GetMembers(WellKnownMemberNames.TopLevelStatementsEntryPointMethodName).IsEmpty;
src\roslyn\src\Analyzers\Core\CodeFixes\ImplementAbstractClass\ImplementAbstractClassData.cs (1)
66if (unimplementedMembers.IsEmpty)
src\roslyn\src\Analyzers\Core\CodeFixes\ImplementInterface\ImplementInterfaceGenerator_DisposePattern.cs (1)
261baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (1)
834if (originalDeclStatementsToMoveOrRemove.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeFixes\FixAllContextHelper.cs (1)
104if (allDiagnostics.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\InitializeParameterHelpersCore.cs (1)
72baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.cs (2)
18if (result.IsEmpty && nameOpt != null) 29if (result.IsEmpty && nameOpt != null)
Microsoft.CodeAnalysis.CSharp (326)
Binder\Binder.cs (4)
906return (locals.IsEmpty) 921if (locals.IsEmpty) 937if (locals.IsEmpty && localFunctions.IsEmpty)
Binder\Binder.ValueChecks.cs (1)
4794if (!expr.HasWithElement && expr.Elements.IsEmpty)
Binder\Binder.WithQueryLambdaParametersBinder.cs (1)
45if (path.IsEmpty)
Binder\Binder_Conversions.cs (4)
1359if (collectionBuilderMethods.IsEmpty) 1514if (collectionBuilderMethods.IsEmpty) 2021result = !addMethods.IsEmpty; 2084if (!typeParameters.IsEmpty)
Binder\Binder_Crefs.cs (6)
182if (sortedSymbols.IsEmpty) 204if (sortedSymbols.IsEmpty) 402if (sortedSymbols.IsEmpty) 492if (sortedSymbols.IsEmpty) 684Debug.Assert(!symbols.IsEmpty); 870Debug.Assert(!symbols.IsEmpty);
Binder\Binder_Expressions.cs (3)
3760Debug.Assert(handlerParameterIndexes.IsEmpty); 3793if (handlerParameterIndexes.IsEmpty) 6584Debug.Assert(!boundElementInitializerExpressions.IsEmpty);
Binder\Binder_Initializers.cs (1)
48if (initializers.IsEmpty)
Binder\Binder_InterpolatedString.cs (2)
900if (partsArray.IsEmpty && partsArray.All(p => p.IsEmpty))
Binder\Binder_Invocation.cs (1)
766if (originalMethods.IsEmpty && methodGroup.LookupSymbolOpt is { })
Binder\Binder_Lookup.cs (2)
1096if (interfaces.IsEmpty) 1145if (!baseInterfaces.IsEmpty)
Binder\Binder_Operators.cs (10)
164Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 169Debug.Assert(originalUserDefinedOperators.IsEmpty); 2061Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 2066Debug.Assert(originalUserDefinedOperators.IsEmpty); 2171Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 2269Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 2274Debug.Assert(originalUserDefinedOperators.IsEmpty); 2318Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 3344Debug.Assert(resultKind is not (LookupResultKind.OverloadResolutionFailure or LookupResultKind.Empty) || originalUserDefinedOperators.IsEmpty); 3349Debug.Assert(originalUserDefinedOperators.IsEmpty);
Binder\Binder_Statements.cs (1)
203Debug.Assert(!declarations.IsEmpty);
Binder\Binder_Symbols.cs (1)
1639Debug.Assert(!typeArguments.IsEmpty);
Binder\ForLoopBinder.cs (1)
111if (!locals.IsEmpty)
Binder\Imports.cs (5)
95if (!previousSubmissionUsings.IsEmpty) 149public bool IsEmpty => UsingAliases.IsEmpty && Usings.IsEmpty && ExternAliases.IsEmpty; 160if (usingAliases.IsEmpty && usings.IsEmpty && externs.IsEmpty)
Binder\InMethodBinder.cs (3)
247Debug.Assert(!locations.IsEmpty || parameter.IsImplicitlyDeclared); 346if (parameters.IsEmpty && typeParameters.IsEmpty)
Binder\PatternExplainer.cs (8)
362if (evaluations.IsEmpty && constraints.Length == 1) 429if (constraints.IsEmpty && evaluations.IsEmpty) 528constraints.IsEmpty && 556if (evaluations.IsEmpty && 580if (evaluations.IsEmpty && ValueSetFactory.TypeUnionValueSetFactoryForInput(binder.Compilation, input) is { } factory && 639if (constraints.IsEmpty && evaluations.IsEmpty)
Binder\RefSafetyAnalysis.cs (1)
1419if (node.CollectionCreation is BoundObjectCreationExpression { Constructor: { } } objectCreation && !node.Elements.IsEmpty)
Binder\Semantics\Conversions\Conversion.cs (1)
173_uncommonData = conversionResult.Kind == UserDefinedConversionResultKind.NoApplicableOperators && conversionResult.Results.IsEmpty
Binder\Semantics\Conversions\UserDefinedImplicitConversions.cs (2)
549if (items.IsEmpty) 808if (items.IsEmpty)
Binder\UsingStatementBinder.cs (1)
130Debug.Assert(!declarationsOpt.IsEmpty && declarationsOpt[0].DeclaredTypeOpt != null);
BoundTree\BoundNode_Source.cs (1)
88if (statements.Length == 1 && block.Locals.IsEmpty)
BoundTree\Constructors.cs (1)
134if (!originalMethods.IsEmpty)
BoundTree\InterpolatedStringHandlerData.cs (1)
40Debug.Assert(placeholders.IsEmpty || placeholders.AsSpan()[..^1].All(item => item.ArgumentIndex != BoundInterpolatedStringArgumentPlaceholder.TrailingConstructorValidityParameter));
BoundTree\TupleBinaryOperatorInfo.cs (1)
114Debug.Assert(operators.IsEmpty || operators.Length > 1); // an empty array is used for error cases, otherwise tuples must have cardinality > 1
BoundTree\UnboundLambda.cs (6)
128if (!InferredReturnType.UseSiteDiagnostics.IsEmpty) 133if (!InferredReturnType.Dependencies.IsEmpty) 1017Debug.Assert(refCustomModifiers.IsEmpty); 1043Debug.Assert(refCustomModifiers.IsEmpty); 1146if (parameterTypes.IsEmpty && parameterRefKinds.IsEmpty && taskLikeReturnTypeOpt is null)
CodeGen\EmitExpression.cs (5)
441((TypeParameterSymbol)receiverType).EffectiveInterfacesNoUseSiteDiagnostics.IsEmpty) || // This could be a nullable value type, which must be copied in order to not mutate the original value 882if (sequence.Locals.IsEmpty) 897if (sequence.Locals.IsEmpty) 916if (sequence.Locals.IsEmpty) 937if (sequence.Locals.IsEmpty)
CodeGen\EmitStatement.cs (6)
680if (!instrumentation.Locals.IsEmpty) 738if (!instrumentation.Locals.IsEmpty) 751var hasLocals = !block.Locals.IsEmpty; 763DefineLocal(local, !declaringReferences.IsEmpty ? (CSharpSyntaxNode)declaringReferences[0].GetSyntax() : block.Syntax); 804Debug.Assert(!block.Locals.IsEmpty); 1140var localSyntax = !declaringReferences.IsEmpty ? (CSharpSyntaxNode)declaringReferences[0].GetSyntax() : catchBlock.Syntax;
CodeGen\Optimizer.cs (1)
2322if (receiverOpt is BoundTypeExpression { AliasOpt: null, BoundContainingTypeOpt: null, BoundDimensionsOpt: { IsEmpty: true }, Type: TypeParameterSymbol or NamedTypeSymbol { IsUnionType: true } } typeExpression)
Compilation\CSharpCompilation.cs (3)
1659if (usingsFromoptions.UsingNamespacesOrTypes.IsEmpty) 1663else if (previousSubmissionImports.IsEmpty) 3140Debug.Assert(!loadDirectives.IsEmpty);
Compilation\SyntaxAndDeclarationManager.cs (6)
395Debug.Assert(!oldLoadDirectives.IsEmpty); 418Debug.Assert(!loadDirectives.IsEmpty); 448Debug.Assert(!nestedLoadDirectives.IsEmpty); 573Debug.Assert(!oldLoadDirectives.IsEmpty); 687Debug.Assert(!loadDirectives.IsEmpty); 691Debug.Assert((resolvedPath != null) || !directive.Diagnostics.IsEmpty);
Compilation\SyntaxTreeSemanticModel.cs (1)
240else if (!info.CandidateSymbols.IsEmpty)
Compiler\ClsComplianceChecker.cs (3)
555System.Diagnostics.Debug.Assert(typeParameters.IsEmpty || IsTrue(GetDeclaredOrInheritedCompliance(context)), "Only call on compliant symbols"); 574System.Diagnostics.Debug.Assert(parameters.IsEmpty || IsTrue(GetDeclaredOrInheritedCompliance(context)), "Only call on compliant symbols"); 676if (parameters.IsEmpty) return;
Compiler\DocumentationCommentCompiler.cs (2)
437if (docCommentNodes.IsEmpty) 1306if (referencedSymbols.IsEmpty)
Compiler\DocumentationCommentCompiler.IncludeElementExpander.cs (1)
83if (sourceIncludeElementNodes.IsEmpty)
Compiler\MethodCompiler.cs (4)
297Debug.Assert(codeCoverageSpans.IsEmpty); 615if (containingType.StaticConstructors.IsEmpty) 1319Debug.Assert(initializerCodeCoverageSpans.IsEmpty); 2025Debug.Assert(constructor.Locals.IsEmpty);
Declarations\MergedNamespaceDeclaration.cs (1)
24: base(declarations.IsEmpty ? string.Empty : declarations[0].Name)
Emitter\EditAndContinue\CSharpSymbolMatcher.cs (8)
583Debug.Assert(type.ElementTypeWithAnnotations.CustomModifiers.IsEmpty); 584Debug.Assert(other.ElementTypeWithAnnotations.CustomModifiers.IsEmpty); 640Debug.Assert(type.TypeArgumentsWithAnnotationsNoUseSiteDiagnostics.All(t => t.CustomModifiers.IsEmpty)); 641Debug.Assert(other.TypeArgumentsWithAnnotationsNoUseSiteDiagnostics.All(t => t.CustomModifiers.IsEmpty)); 678Debug.Assert(type.PointedAtTypeWithAnnotations.CustomModifiers.IsEmpty); 679Debug.Assert(other.PointedAtTypeWithAnnotations.CustomModifiers.IsEmpty); 710Debug.Assert(type.CustomModifiers.IsEmpty); 722return modifiers.IsEmpty;
Emitter\EditAndContinue\PEDeltaAssemblyBuilder.cs (1)
244Debug.Assert(EmitOptions.InstrumentationKinds.IsEmpty);
Emitter\Model\AttributeDataAdapter.cs (2)
22if (commonArgs.IsEmpty) 59if (commonArgs.IsEmpty)
Emitter\Model\ExpandedVarargsMethodReference.cs (1)
28Debug.Assert(!argListParams.IsEmpty);
Emitter\Model\GenericMethodInstanceReference.cs (1)
36Debug.Assert(arg.CustomModifiers.IsEmpty);
Emitter\Model\MethodSymbolAdapter.cs (1)
265Debug.Assert(arg.CustomModifiers.IsEmpty);
Emitter\Model\SpecializedGenericMethodInstanceReference.cs (1)
37Debug.Assert(arg.CustomModifiers.IsEmpty);
Emitter\Model\SymbolAdapter.cs (1)
121if (userDefined.IsEmpty && synthesized == null)
FlowAnalysis\AbstractFlowPass.cs (2)
2755if (node.Parts.IsEmpty) 3187if (!sideEffects.IsEmpty)
FlowAnalysis\ControlFlowPass.cs (1)
275if (node.CatchBlocks.IsEmpty)
FlowAnalysis\FlowAnalysisPass.cs (2)
56Debug.Assert(!implicitlyInitializedFields.IsEmpty); 115Debug.Assert(!implicitlyInitializedFields.IsEmpty);
FlowAnalysis\NullableWalker.cs (8)
697var exitLocation = method is SynthesizedPrimaryConstructor || method.DeclaringSyntaxReferences.IsEmpty ? null : method.TryGetFirstLocation(); 1280if (!parameters.IsEmpty) 4598if (!objectInitializer.Arguments.IsEmpty || isExtensionBlockMember) 4771if (slot >= 0 && !initializer.Initializers.IsEmpty) 7991if (!(notNullWhenTrueMembers.IsEmpty && notNullWhenFalseMembers.IsEmpty)) 8014if (members.IsEmpty) 10352Debug.Assert(handlerData.ArgumentPlaceholders.IsEmpty
Lowering\BoundTreeToDifferentEnclosingContextRewriter.cs (1)
79if (locals.IsEmpty) return locals;
Lowering\ClosureConversion\ClosureConversion.Analysis.Tree.cs (1)
717if (!locals.IsEmpty && _currentScope.BoundNode != node)
Lowering\ClosureConversion\ClosureConversion.cs (2)
979if (typeArguments.IsEmpty) 1215Debug.Assert(!node.Locals.IsEmpty);
Lowering\ClosureConversion\ExpressionLambdaRewriter.cs (1)
134Debug.Assert(block.Locals.IsEmpty);
Lowering\DiagnosticsPass_ExpressionTrees.cs (3)
613if (!lambda.GetAttributes().IsEmpty || !lambda.GetReturnTypeAttributes().IsEmpty) 630if (!reportedAttributes && !p.GetAttributes().IsEmpty)
Lowering\ExtensionMethodBodyRewriter.cs (1)
125if (!node.LocalFunctions.IsEmpty)
Lowering\InitializerRewriter.cs (2)
108{ WasCompilerGenerated = !fieldInit.Locals.IsEmpty || fieldInit.WasCompilerGenerated }; 110if (!fieldInit.Locals.IsEmpty)
Lowering\Instrumentation\CodeCoverageInstrumenter.cs (1)
180if (dynamicAnalysisSpans.IsEmpty)
Lowering\IteratorRewriter\IteratorMethodToStateMachineRewriter.cs (1)
388Debug.Assert(node.CatchBlocks.IsEmpty, "try with yields must have no catches");
Lowering\LocalRewriter\DelegateCacheContainer.cs (2)
75var fieldType = TypeParameters.IsEmpty ? delegateType : TypeMap.SubstituteType(delegateType).Type; 81if (!TypeParameters.IsEmpty)
Lowering\LocalRewriter\LocalRewriter.DecisionDagRewriter.cs (1)
623if (cases.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_AssignmentOperator.cs (1)
433Debug.Assert(sideEffects.IsEmpty);
Lowering\LocalRewriter\LocalRewriter_Call.cs (3)
389Debug.Assert(invokedAsExtensionMethod && !arguments.IsEmpty); 743if (arguments.IsEmpty) 1251Debug.Assert(!argumentRefKindsOpt.IsEmpty);
Lowering\LocalRewriter\LocalRewriter_CollectionExpression.cs (1)
290if (node.Elements.IsEmpty &&
Lowering\LocalRewriter\LocalRewriter_DoStatement.cs (1)
55if (node.Locals.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_ForStatement.cs (1)
179if (node.InnerLocals.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_IndexerAccess.cs (1)
223Debug.Assert(sideEffects.IsEmpty);
Lowering\LocalRewriter\LocalRewriter_ObjectOrCollectionInitializerExpression.cs (1)
717if (!arguments.IsEmpty || propertySymbol.IsIndexedProperty)
Lowering\LocalRewriter\LocalRewriter_PatternSwitchStatement.cs (1)
153if (section.Locals.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_PropertyAccess.cs (1)
82if (_inExpressionLambda && rewrittenArguments.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_StringInterpolation.cs (1)
98Debug.Assert(!parts.IsEmpty);
Lowering\LocalRewriter\LocalRewriter_SwitchExpression.cs (1)
104if (arm.Locals.IsEmpty)
Lowering\LocalRewriter\LocalRewriter_UsingStatement.cs (1)
130Debug.Assert(node.Locals.IsEmpty); // TODO: This might not be a valid assumption in presence of semicolon operator.
Lowering\LocalRewriter\LocalRewriter_WhileStatement.cs (1)
115if (locals.IsEmpty)
Lowering\LocalRewriter\LoweredDynamicOperationFactory.cs (1)
698if (!synthesizedContainer.TypeParameters.IsEmpty)
Lowering\SpillSequenceSpiller.cs (1)
544Locals.IsEmpty: true,
Lowering\StateMachineRewriter\MethodToStateMachineRewriter.cs (1)
540Debug.Assert(!node.Locals.IsEmpty);
Lowering\StateMachineRewriter\SynthesizedStateMachineProperty.cs (1)
63get { return !_getter.Parameters.IsEmpty; }
Lowering\SynthesizedMethodBaseSymbol.cs (2)
155Debug.Assert(base.GetAttributes().IsEmpty); 163Debug.Assert(base.GetReturnTypeAttributes().IsEmpty);
Operations\CSharpOperationFactory.cs (2)
516if (!boundAttribute.NamedArguments.IsEmpty) 895if (!boundObjectInitializerMember.Arguments.IsEmpty)
SymbolDisplay\SymbolDisplayVisitor.Members.cs (3)
595if (symbol.CallingConvention != SignatureCallingConvention.Unmanaged || !conventionTypes.IsEmpty) 1054if (Format.MemberOptions.IncludesOption(SymbolDisplayMemberOptions.IncludeExplicitInterface) && !implementedMembers.IsEmpty) 1070if (this.Format.CompilerInternalOptions.IncludesOption(SymbolDisplayCompilerInternalOptions.IncludeCustomModifiers) && !customModifiers.IsEmpty)
SymbolDisplay\SymbolDisplayVisitor.Types.cs (2)
568return modifiers.Any(static m => !m.IsEmpty); 883return !typeParam.ConstraintTypes.IsEmpty || typeParam.HasConstructorConstraint ||
SymbolDisplay\SymbolDisplayVisitor_Minimal.cs (1)
243if (this.IsMinimizing && !symbol.Locations.IsEmpty)
Symbols\AliasSymbol.cs (1)
58Debug.Assert(locations.Length == 1 || (locations.IsEmpty && aliasName == "global")); // It looks like equality implementation depends on this condition.
Symbols\ArrayTypeSymbol.cs (1)
640Debug.Assert(lowerBounds.IsDefaultOrEmpty || (!lowerBounds.IsEmpty && (lowerBounds.Length != rank || !lowerBounds.All(b => b == 0))));
Symbols\Attributes\AttributeData.cs (3)
139if (this.CommonConstructorArguments.IsEmpty && this.CommonNamedArguments.IsEmpty) 344if (ctorArgs.IsEmpty)
Symbols\ConstraintsHelper.cs (1)
366if (clauses.All(clause => clause.ConstraintTypes.IsEmpty))
Symbols\ErrorTypeSymbol.cs (1)
71if (!CandidateSymbols.IsEmpty)
Symbols\ExtendedErrorTypeSymbol.cs (3)
79Debug.Assert(candidateSymbols.IsEmpty || resultKind != LookupResultKind.Viable, "Shouldn't use LookupResultKind.Viable with candidate symbols"); 90var candidate = candidateSymbols.IsEmpty ? null : candidateSymbols[0] as ErrorTypeSymbol; 91return ((object?)candidate != null && !candidate.CandidateSymbols.IsEmpty) ? candidate.CandidateSymbols : candidateSymbols;
Symbols\Extensions\ReceiverParameterSymbol.cs (1)
36Debug.Assert(_underlyingParameter.InterpolatedStringHandlerArgumentIndexes.IsEmpty);
Symbols\Extensions\RewrittenMethodSymbol.cs (1)
22Debug.Assert(originalMethod.ExplicitInterfaceImplementations.IsEmpty);
Symbols\FunctionPointers\FunctionPointerMethodSymbol.cs (4)
509Debug.Assert(refCustomModifiers.IsEmpty || refKind != RefKind.None); 607if (!Parameters.IsEmpty) 649if (modifiersToSearch.IsEmpty) 672if (modifiersToSearch.IsEmpty || CallingConvention != CallingConvention.Unmanaged)
Symbols\MemberSignatureComparer.cs (3)
580(unsubstitutedReturnType1.CustomModifiers.IsEmpty && unsubstitutedReturnType2.CustomModifiers.IsEmpty)) 605return typeParameters.IsEmpty ?
Symbols\MemberSymbolExtensions.cs (1)
29return !@params.IsEmpty && @params.Last().IsParams;
Symbols\Metadata\PE\DynamicTypeDecoder.cs (1)
46Debug.Assert(!dynamicTransformFlags.IsEmpty);
Symbols\Metadata\PE\MemberRefMetadataDecoder.cs (2)
305if (targetCustomModifiers.IsDefault || targetCustomModifiers.IsEmpty) 307return candidateCustomModifiers.IsDefault || candidateCustomModifiers.IsEmpty;
Symbols\Metadata\PE\PEFieldSymbol.cs (1)
355if (customModifiersArray.IsEmpty && IsFixedBuffer(out fixedSize, out fixedElementType))
Symbols\Metadata\PE\PEMethodSymbol.cs (6)
741if (!memberNotNull.IsEmpty) 749if (!memberNotNullWhenTrue.IsEmpty) 755if (!memberNotNullWhenFalse.IsEmpty) 1031if (!attributeData.IsEmpty) 1360if (!SyntaxFacts.IsValidIdentifier(this.Name) && !this.ExplicitInterfaceImplementations.IsEmpty) 1652if (!result.IsEmpty)
Symbols\Metadata\PE\PENamedTypeSymbol.cs (3)
525var typeMap = combinedTypeParameters.IsEmpty ? null : new TypeMap(combinedTypeParameters, candidate.TypeParameters); 2429type.InterfacesNoUseSiteDiagnostics().IsEmpty) 2453marker.InterfacesNoUseSiteDiagnostics().IsEmpty &&
Symbols\Metadata\PE\PEParameterSymbol.cs (2)
458Debug.Assert(_refCustomModifiers.IsEmpty || isByRef); 894if (paramNames.IsEmpty)
Symbols\Metadata\PE\PEPropertySymbol.cs (1)
797if (!attributes.IsEmpty)
Symbols\Metadata\PE\PETypeParameterSymbol.cs (2)
356if (constraintTypes.IsEmpty) 534else if (GetDeclaredConstraintTypes(ConsList<PETypeParameterSymbol>.Empty).IsEmpty)
Symbols\Metadata\PE\TupleTypeDecoder.cs (1)
308if (typeArgs.IsEmpty)
Symbols\NamedTypeSymbol.cs (4)
212if (candidates.IsEmpty) 284if (instanceCandidates.IsEmpty && staticCandidates.IsEmpty) 321if (candidates.IsEmpty)
Symbols\OverriddenOrHiddenMembersHelpers.cs (1)
506Debug.Assert(overriddenMembers.IsEmpty);
Symbols\OverriddenOrHiddenMembersResult.cs (2)
44if (overriddenMembers.IsEmpty && hiddenMembers.IsEmpty)
Symbols\ReducedExtensionMethodSymbol.cs (1)
88Debug.Assert(!method.TypeArgumentsWithAnnotations.IsEmpty);
Symbols\Retargeting\RetargetingEventSymbol.cs (1)
111if (impls.IsEmpty)
Symbols\Retargeting\RetargetingMethodSymbol.cs (1)
323if (impls.IsEmpty)
Symbols\Retargeting\RetargetingPropertySymbol.cs (1)
170if (impls.IsEmpty)
Symbols\Source\ExtensionGroupingInfo.cs (4)
323if (attributes1.IsEmpty && attributes2.IsEmpty) 385if (constraintTypes1.IsEmpty && constraintTypes2.IsEmpty)
Symbols\Source\LocalFunctionSymbol.cs (1)
108=> _typeParameters.IsEmpty ? _binder : new WithMethodTypeParametersBinder(this, _binder);
Symbols\Source\SourceAssemblySymbol.cs (5)
146if (!compilation.Options.CryptoPublicKey.IsEmpty) 497Debug.Assert(!DeclaringCompilation.Options.Errors.IsEmpty); 620DeclaringCompilation.Options.CryptoPublicKey.IsEmpty && 2321if (identity.PublicKey.IsEmpty) 2948if (GetAttributeDeclarations().IsEmpty)
Symbols\Source\SourceComplexParameterSymbol.cs (2)
1799Debug.Assert(!refCustomModifiers.IsEmpty); 1804Debug.Assert(refKind != RefKind.None || _refCustomModifiers.IsEmpty);
Symbols\Source\SourceCustomEventSymbol.cs (1)
226if (!_explicitInterfaceImplementations.IsEmpty)
Symbols\Source\SourceEventSymbol.cs (1)
791if (!explicitInterfaceImplementations.IsEmpty)
Symbols\Source\SourceMemberContainerSymbol.cs (4)
1130if (IsImplicitlyDeclared && declarations.IsEmpty) 1289if (!group.IsEmpty && 2635Debug.Assert(!newMembers.IsEmpty); 3417if (initializers.IsEmpty)
Symbols\Source\SourceMethodSymbol.cs (3)
267if (!target.NotNullMembers.IsEmpty) 275if (!target.NotNullWhenTrueMembers.IsEmpty || !target.NotNullWhenFalseMembers.IsEmpty)
Symbols\Source\SourceMethodSymbolWithAttributes.cs (1)
1516&& boundAttributes.IsEmpty
Symbols\Source\SourceModuleSymbol.cs (1)
776if (attributesDeclarations.IsEmpty)
Symbols\Source\SourceNamedTypeSymbol.cs (2)
378if (results.All(clause => clause.ConstraintTypes.IsEmpty)) 1058if (!attributeData.HasErrors && attributeData.CommonConstructorArguments.IsEmpty)
Symbols\Source\SourceNamedTypeSymbol_Bases.cs (1)
725Debug.Assert(GetDeclaredInterfaces(basesBeingResolved: null).IsEmpty, "Computation skipped for enums");
Symbols\Source\SourceNamedTypeSymbol_Extension.cs (13)
71Debug.Assert(extendedType.CustomModifiers.IsEmpty); 112if (typeConstraints.IsEmpty && !typeParameter.HasUnmanagedTypeConstraint && !typeParameter.HasValueTypeConstraint) 121Debug.Assert(typeConstraint.CustomModifiers.IsEmpty); 281Debug.Assert(array.Sizes.IsEmpty && array.LowerBounds.IsDefault); // We only deal with source array types 428return !typeParameter.ConstraintTypesNoUseSiteDiagnostics.IsEmpty || typeParameter.HasConstructorConstraint || 436Debug.Assert(type.CustomModifiers.IsEmpty); 526Debug.Assert(elementType.CustomModifiers.IsEmpty); 587Debug.Assert(typeArguments[i].CustomModifiers.IsEmpty); 764if (callingConventionTypes.IsEmpty) 787if (attributes.IsEmpty) 826if (attribute.CommonConstructorArguments.IsEmpty && attribute.CommonNamedArguments.IsEmpty) 844if (!attribute.CommonNamedArguments.IsEmpty)
Symbols\Source\SourceNamespaceSymbol.AliasesAndUsings.cs (11)
120Debug.Assert(GetAliasesAndUsingsForAsserts(declarationSyntax).GetExternAliases(this, declarationSyntax).IsEmpty); 130Debug.Assert(GetAliasesAndUsingsForAsserts(declarationSyntax).GetExternAliases(this, declarationSyntax).IsEmpty); 151Debug.Assert(GetAliasesAndUsingsForAsserts(declarationSyntax).GetUsingAliases(this, declarationSyntax, basesBeingResolved).IsEmpty); 161Debug.Assert(GetAliasesAndUsingsForAsserts(declarationSyntax).GetUsingAliases(this, declarationSyntax, basesBeingResolved).IsEmpty); 225Debug.Assert(GetAliasesAndUsingsForAsserts(declarationSyntax).GetUsingNamespacesOrTypes(this, declarationSyntax, basesBeingResolved).IsEmpty); 321if (!namespacesOrTypes.IsEmpty) 447Debug.Assert(result.IsEmpty); 580Debug.Assert(calculated.UsingAliases.IsEmpty); 582Debug.Assert(calculated.UsingNamespacesOrTypes.IsEmpty); 792diagnostics.Add(!globalUsingNamespacesOrTypes.IsEmpty && getOrCreateUniqueGlobalUsingsNotInTree(ref uniqueGlobalUsings, globalUsingNamespacesOrTypes, declarationSyntax.SyntaxTree).Contains(imported) ? 818diagnostics.Add(!globalUsingNamespacesOrTypes.IsEmpty && getOrCreateUniqueGlobalUsingsNotInTree(ref uniqueGlobalUsings, globalUsingNamespacesOrTypes, declarationSyntax.SyntaxTree).Contains(imported) ?
Symbols\Source\SourceOrdinaryMethodOrUserDefinedOperatorSymbol.cs (2)
84Debug.Assert(_lazyReturnType.CustomModifiers.IsEmpty); 146Debug.Assert(_lazyReturnType.CustomModifiers.IsEmpty);
Symbols\Source\SourceOrdinaryMethodSymbol.cs (2)
174Debug.Assert(declaredConstraints.All(clause => clause.ConstraintTypes.IsEmpty)); 1061_typeParameterInfo = typeParameters.IsEmpty
Symbols\Source\SourceParameterSymbol.cs (1)
129if (newRefCustomModifiers.IsEmpty)
Symbols\Source\SourcePropertySymbolBase.cs (2)
277Debug.Assert(isExplicitInterfaceImplementation || _lazyExplicitInterfaceImplementations.IsEmpty); 692Debug.Assert(_lazyExplicitInterfaceImplementations.IsEmpty);
Symbols\Source\SourceTypeParameterSymbol.cs (6)
37Debug.Assert(!syntaxRefs.IsEmpty); 341this.ConstraintTypesNoUseSiteDiagnostics.IsEmpty && 582if (constraintTypes.IsEmpty && GetConstraintKinds() == TypeParameterConstraintKind.None) 758var constraintTypes = constraints.IsEmpty ? ImmutableArray<TypeWithAnnotations>.Empty : constraints[Ordinal]; 760if (constraintTypes.IsEmpty && GetConstraintKinds() == TypeParameterConstraintKind.None) 771return constraintKinds.IsEmpty ? TypeParameterConstraintKind.None : constraintKinds[Ordinal];
Symbols\Source\TypeParameterConstraintClause.cs (1)
86if (constraintTypes.IsEmpty)
Symbols\SubstitutedParameterSymbol.cs (3)
64if (substituted.CustomModifiers.IsEmpty && 65this._underlyingParameter.TypeWithAnnotations.CustomModifiers.IsEmpty && 66this._underlyingParameter.RefCustomModifiers.IsEmpty)
Symbols\SubstitutedPropertySymbol.cs (1)
151if (unsubstitutedParameters.IsEmpty)
Symbols\SubstitutedTypeParameterSymbol.cs (1)
162if (_underlyingTypeParameter.ConstraintTypesNoUseSiteDiagnostics.IsEmpty)
Symbols\Symbol.cs (2)
423return locations.IsEmpty ? null : locations[0]; 495if (locations.IsEmpty)
Symbols\SymbolExtensions.cs (2)
36Debug.Assert(type.TypeParameters.IsEmpty == (typeArguments.Length == 0)); 37return type.TypeParameters.IsEmpty ? type : type.Construct(typeArguments, unbound: false);
Symbols\Synthesized\Records\SynthesizedRecordPrintMembers.cs (3)
134if (printableMembers.IsEmpty) 165if (printableMembers.IsEmpty) 180Debug.Assert(!printableMembers.IsEmpty);
Symbols\Synthesized\SynthesizedBackingFieldSymbol.cs (1)
279if (!allAttributeSyntaxNodes.IsEmpty && _property.IsAutoPropertyOrUsesFieldKeyword)
Symbols\Synthesized\SynthesizedParameterSymbol.cs (1)
363Debug.Assert(isParams || !refCustomModifiers.IsEmpty || baseParameterForAttributes is object || defaultValue is not null || hasUnscopedRefAttribute);
Symbols\Tuples\TupleErrorFieldSymbol.cs (1)
213_locations.IsEmpty ? null : GetFirstLocation(),
Symbols\TypeParameterSymbol.cs (2)
558if (constraintTypes.IsEmpty) 745else if (!this.HasValueTypeConstraint && this.ConstraintTypesNoUseSiteDiagnostics.IsEmpty && this.IsNotNullable == false)
Symbols\TypeSymbol.cs (2)
111if (!interfaces.IsEmpty) 1161if (allInterfaces.IsEmpty)
Symbols\TypeSymbolExtensions.cs (2)
907if (fields.IsEmpty) 938if (typeArguments.IsEmpty)
Symbols\TypeWithAnnotations.cs (9)
196Debug.Assert(CustomModifiers.IsEmpty); 451Debug.Assert(newTypeWithModifiers.CustomModifiers.IsEmpty); 460newCustomModifiers.IsEmpty) 564CustomModifiers.IsEmpty; 844if (customModifiers.IsEmpty) 1069Debug.Assert(underlying.CustomModifiers.IsEmpty); 1103Debug.Assert(resolvedType.IsNullableType() && CustomModifiers.IsEmpty); 1114if (customModifiers.IsEmpty) 1163newUnderlying.CustomModifiers.IsEmpty)
Utilities\TypeSymbolExtensions.cs (2)
113if (!funcPtr.Signature.RefCustomModifiers.IsEmpty || checkTypeWithAnnotations(funcPtr.Signature.ReturnTypeWithAnnotations, flagNonDefaultArraySizesOrLowerBounds)) 120if (!param.RefCustomModifiers.IsEmpty || checkTypeWithAnnotations(param.TypeWithAnnotations, flagNonDefaultArraySizesOrLowerBounds))
Utilities\TypeUnionValueSet.cs (2)
66Debug.Assert(!typesInUnion.IsEmpty); 92Debug.Assert(!typesInUnion.IsEmpty);
Utilities\ValueSetFactory.ClosedClassTypeUnionValueSetFactory.cs (2)
27if (possibleClosedClass is not NamedTypeSymbol namedType || !namedType.TryGetClosedSubtypes(out var subtypes) || subtypes.IsEmpty) 41if (!subtype.TryGetClosedSubtypes(out var innerSubtypes) || innerSubtypes.IsEmpty)
Microsoft.CodeAnalysis.CSharp.CodeStyle (7)
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeAnonymousFunctionStatic\MakeAnonymousFunctionStaticDiagnosticAnalyzer.cs (1)
49if (context.SemanticModel.AnalyzeDataFlow(anonymousFunction) is { Succeeded: true, Captured.IsEmpty: true })
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeLocalFunctionStatic\MakeLocalFunctionStaticHelper.cs (2)
41&& dataFlow.CapturedInside.IsEmpty; 47!dataFlow.CapturedInside.IsEmpty)
src\roslyn\src\Analyzers\CSharp\Analyzers\RemoveUnreachableCode\RemoveUnreachableCodeHelpers.cs (1)
99if (!lastSection.IsEmpty)
src\roslyn\src\Analyzers\CSharp\Analyzers\UsePrimaryConstructor\CSharpUsePrimaryConstructorDiagnosticAnalyzer.cs (1)
490if (namedType.GetMembers(leftIdentifier.Identifier.ValueText).IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpTypeStyleHelper.cs (1)
114return !deconstructionInfoOpt.HasValue || !deconstructionInfoOpt.Value.Nested.IsEmpty || deconstructionInfoOpt.Value.Method != null;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
213if (memberGroup[0] is not IMethodSymbol { TypeParameters.IsEmpty: true } method)
Microsoft.CodeAnalysis.CSharp.CodeStyle.Fixes (13)
src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordEngine.cs (2)
61if (positionalParameterInfos.IsEmpty) 515if (expressions.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (2)
81methodSymbol.Parameters.IsEmpty && 373Arguments: ImmutableArray<IArgumentOperation> { IsEmpty: true },
src\roslyn\src\Analyzers\CSharp\CodeFixes\GenerateConstructor\CSharpGenerateConstructorService.cs (1)
129if (symbolInfo.CandidateReason == CandidateReason.OverloadResolutionFailure && !symbolInfo.CandidateSymbols.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\GenerateMethod\GenerateDeconstructMethodCodeFixProvider.cs (1)
85if (info.Method != null || !info.Nested.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\MisplacedUsingDirectives\MisplacedUsingDirectivesCodeFixProvider.cs (1)
438if (fileHeader.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseCollectionExpression\CSharpCollectionExpressionRewriter.cs (2)
86if (preMatches is [{ Node: ExpressionSyntax } preMatch] && postMatches.IsEmpty) 90else if (preMatches.IsEmpty && postMatches is [{ Node: ExpressionSyntax } postMatch])
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseCollectionExpression\CSharpUseCollectionExpressionForFluentCodeFixProvider.cs (1)
145if (matches.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseLocalFunction\CSharpUseLocalFunctionCodeFixProvider.cs (1)
144if (capturedVariables.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)
152symbol.Signature.UnmanagedCallingConventionTypes.IsEmpty
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)
1340if (!variableTypes.IsEmpty)
Microsoft.CodeAnalysis.CSharp.Features (43)
AddImport\CSharpAddImportFeatureService.cs (1)
584if (aliases.IsEmpty)
BraceCompletion\AbstractCurlyBraceOrBracketCompletionService.cs (2)
56if (formattingChanges.IsEmpty) 191if (formattingChanges.IsEmpty)
ChangeSignature\CSharpChangeSignatureService.cs (2)
312if (updatedLeadingTrivia != default && !updatedLeadingTrivia.IsEmpty) 800if (permutedParamNodes.IsEmpty)
Completion\CompletionProviders\CrefCompletionProvider.cs (1)
352if (commitRules.IsEmpty)
Completion\CompletionProviders\DeclarationName\DeclarationNameRecommender.cs (1)
312if (overloads.IsEmpty)
Completion\CompletionProviders\NamedParameterCompletionProvider.cs (1)
84if (unspecifiedParameters.IsEmpty)
Completion\CompletionProviders\SymbolCompletionProvider.cs (1)
108return !context.InferredTypes.IsEmpty || IsTopNodeInPrimaryConstructorArgumentList();
ConvertIfToSwitch\CSharpConvertIfToSwitchCodeRefactoringProvider.Rewriting.cs (1)
91if (label.Guards.IsEmpty)
ConvertToExtension\ConvertToExtensionCodeRefactoringProvider.cs (1)
257Contract.ThrowIfTrue(group.IsEmpty);
Copilot\CSharpCopilotCodeFixProvider.cs (1)
70if (promptTitles.IsEmpty)
Copilot\CSharpCopilotProposalAdjusterService.cs (1)
44if (closeBraceDiagnostics.IsEmpty)
EditAndContinue\CSharpEditAndContinueAnalyzer.cs (1)
2553IMethodSymbol { ExplicitInterfaceImplementations.IsEmpty: false }
ExternalAccess\Pythia\PythiaDeclarationNameRecommender.cs (1)
33if (_lazyImplementation is null || nameInfo.PossibleSymbolKinds.IsEmpty)
ExtractMethod\CSharpMethodExtractor.CSharpCodeGenerator.cs (5)
310return AnalyzerResult.MethodTypeParametersInDeclaration.IsEmpty 317Contract.ThrowIfTrue(AnalyzerResult.MethodTypeParametersInDeclaration.IsEmpty); 562if (statements.IsEmpty) 874Contract.ThrowIfTrue(variableInfos.IsEmpty); 891Contract.ThrowIfTrue(variableInfos.IsEmpty && !needsControlFlowValue);
ImplementInterface\AbstractChangeImplementationCodeRefactoringProvider.cs (1)
74if (implementations.IsEmpty)
SignatureHelp\ObjectCreationExpressionSignatureHelpProvider.cs (1)
79if (methods.IsEmpty)
SignatureHelp\WithElementSignatureHelpProvider.cs (1)
72if (creationMethods.IsEmpty)
Snippets\AbstractCSharpAutoPropertySnippetProvider.cs (1)
48n => semanticModel.LookupSymbols(position, name: n).IsEmpty);
Snippets\AbstractCSharpForLoopSnippetProvider.cs (1)
65var iteratorName = NameGenerator.GenerateUniqueName(s_iteratorBaseNames, n => semanticModel.LookupSymbols(syntaxContext.Position, name: n).IsEmpty);
Snippets\AbstractCSharpMainMethodSnippetProvider.cs (1)
37!semanticModel.LookupSymbols(context.Position, container: enclosingTypeSymbol, name: WellKnownMemberNames.EntryPointMethodName).IsEmpty)
Snippets\CSharpForEachLoopSnippetProvider.cs (1)
80"item", name => semanticModel.LookupSymbols(position, name: name).IsEmpty);
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeAnonymousFunctionStatic\MakeAnonymousFunctionStaticDiagnosticAnalyzer.cs (1)
49if (context.SemanticModel.AnalyzeDataFlow(anonymousFunction) is { Succeeded: true, Captured.IsEmpty: true })
src\roslyn\src\Analyzers\CSharp\Analyzers\MakeLocalFunctionStatic\MakeLocalFunctionStaticHelper.cs (2)
41&& dataFlow.CapturedInside.IsEmpty; 47!dataFlow.CapturedInside.IsEmpty)
src\roslyn\src\Analyzers\CSharp\Analyzers\RemoveUnreachableCode\RemoveUnreachableCodeHelpers.cs (1)
99if (!lastSection.IsEmpty)
src\roslyn\src\Analyzers\CSharp\Analyzers\UsePrimaryConstructor\CSharpUsePrimaryConstructorDiagnosticAnalyzer.cs (1)
490if (namedType.GetMembers(leftIdentifier.Identifier.ValueText).IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordEngine.cs (2)
61if (positionalParameterInfos.IsEmpty) 515if (expressions.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (2)
81methodSymbol.Parameters.IsEmpty && 373Arguments: ImmutableArray<IArgumentOperation> { IsEmpty: true },
src\roslyn\src\Analyzers\CSharp\CodeFixes\GenerateConstructor\CSharpGenerateConstructorService.cs (1)
129if (symbolInfo.CandidateReason == CandidateReason.OverloadResolutionFailure && !symbolInfo.CandidateSymbols.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\GenerateMethod\GenerateDeconstructMethodCodeFixProvider.cs (1)
85if (info.Method != null || !info.Nested.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\MisplacedUsingDirectives\MisplacedUsingDirectivesCodeFixProvider.cs (1)
438if (fileHeader.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseCollectionExpression\CSharpCollectionExpressionRewriter.cs (2)
86if (preMatches is [{ Node: ExpressionSyntax } preMatch] && postMatches.IsEmpty) 90else if (preMatches.IsEmpty && postMatches is [{ Node: ExpressionSyntax } postMatch])
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseCollectionExpression\CSharpUseCollectionExpressionForFluentCodeFixProvider.cs (1)
145if (matches.IsEmpty)
src\roslyn\src\Analyzers\CSharp\CodeFixes\UseLocalFunction\CSharpUseLocalFunctionCodeFixProvider.cs (1)
144if (capturedVariables.IsEmpty)
Microsoft.CodeAnalysis.CSharp.Workspaces (7)
Recommendations\CSharpRecommendationServiceRunner.cs (1)
327if (containingType.GetTypeMembers().IsEmpty)
Simplification\Simplifiers\ExpressionSimplifier.cs (2)
245if (speculativeSymbols.IsEmpty && speculativeNamespacesAndTypes.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpTypeStyleHelper.cs (1)
114return !deconstructionInfoOpt.HasValue || !deconstructionInfoOpt.Value.Nested.IsEmpty || deconstructionInfoOpt.Value.Method != null;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
213if (memberGroup[0] is not IMethodSymbol { TypeParameters.IsEmpty: true } method)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)
152symbol.Signature.UnmanagedCallingConventionTypes.IsEmpty
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)
1340if (!variableTypes.IsEmpty)
Microsoft.CodeAnalysis.Extensions.Package (4)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
Microsoft.CodeAnalysis.ExternalAccess.HotReload (1)
Api\HotReloadMSBuildWorkspace.ProjectFileInfoProvider.cs (1)
26if (instances.IsEmpty ||
Microsoft.CodeAnalysis.Features (138)
AddConstructorParametersFromMembers\AddConstructorParametersFromMembersCodeRefactoringProvider.cs (2)
63if (state?.ConstructorCandidates != null && !state.ConstructorCandidates.IsEmpty) 165if (actions.IsEmpty)
AddConstructorParametersFromMembers\AddConstructorParametersFromMembersCodeRefactoringProvider.State.cs (2)
57parametersForSelectedMembers.IsEmpty) 65return !ConstructorCandidates.IsEmpty;
AddDebuggerDisplay\AbstractAddDebuggerDisplayCodeRefactoringProvider.cs (2)
100=> methodSymbol is { Name: nameof(ToString), Arity: 0, Parameters.IsEmpty: true }; 103=> methodSymbol is { Name: DebuggerDisplayMethodName, Arity: 0, Parameters.IsEmpty: true };
AddImport\AbstractAddImportCodeFixProvider.cs (1)
70if (packageSources.IsEmpty)
CodeFixes\Configuration\ConfigurationUpdater.cs (2)
137if (!codeStyleOptionValues.IsEmpty) 350if (!codeStyleOptions.IsEmpty)
CodeFixes\Configuration\ConfigureCodeStyle\ConfigureCodeStyleOptionCodeFixProvider.cs (1)
68if (codeStyleOptions.IsEmpty)
CodeFixes\Service\CodeFixService.cs (5)
208if (diagnostics.IsEmpty) 211if (!diagnostics.IsEmpty) 375if (!filteredFixers.IsEmpty) 677if (!applicableDiagnostics.IsEmpty) 790if (diagnostics.IsEmpty)
CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.cs (1)
309if (!decls.IsEmpty)
CodeFixes\Suppression\WrapperCodeFixProvider.cs (2)
27if (!documentDiagnostics.IsEmpty) 34if (!projectDiagnostics.IsEmpty)
CodeRefactorings\AddMissingImports\AbstractAddMissingImportsFeatureService.cs (1)
76if (fixes.IsEmpty)
CodeRefactorings\CodeRefactoring.cs (1)
40if (CodeActions.IsEmpty)
CodeRefactorings\SyncNamespace\AbstractSyncNamespaceCodeRefactoringProvider.MoveFileCodeAction.cs (2)
65Debug.Assert(parts.IsEmpty || parts.Any(static s => s.IndexOfAny(Path.GetInvalidPathChars()) < 0)); 82if (parts.IsEmpty)
Completion\CompletionChange.cs (1)
70if (TextChanges.IsEmpty)
Completion\CompletionItem.cs (1)
67internal bool HasAdditionalFilterTexts => !AdditionalFilterTexts.IsEmpty;
Completion\CompletionService_GetCompletions.cs (2)
106if (!exclusiveContexts.IsEmpty) 141return triggeredProviders.IsEmpty ? [.. providers] : triggeredProviders;
Completion\Providers\AbstractSymbolCompletionProvider.cs (1)
378if (relatedDocumentIds.IsEmpty)
Completion\Providers\ImportCompletionProvider\AbstractTypeImportCompletionProvider.cs (1)
103if (typeParameter.IsEmpty)
Completion\Providers\ImportCompletionProvider\AbstractTypeImportCompletionService.cs (1)
172=> aliases.IsEmpty || aliases.Any(static alias => alias == MetadataReferenceProperties.GlobalAlias);
Completion\Providers\ImportCompletionProvider\ExtensionMemberImportCompletionHelper.cs (1)
204if (returnType.IsSystemVoid() || returnType == null || targetTypeSymbols.IsEmpty)
ConvertAnonymousType\AbstractConvertAnonymousTypeToClassCodeRefactoringProvider.cs (1)
94n => semanticModel.LookupSymbols(position, name: n).IsEmpty);
ConvertForEachToFor\AbstractConvertForEachToForCodeRefactoringProvider.cs (2)
320if (countImpl.ExplicitInterfaceImplementations.IsEmpty && 321indexerImpl.ExplicitInterfaceImplementations.IsEmpty)
ConvertTupleToStruct\AbstractConvertTupleToStructCodeRefactoringProvider.cs (3)
283"NewStruct", n => semanticModel.LookupSymbols(position, name: n).IsEmpty); 371!documentToUpdate.NodesToUpdate.IsEmpty); 413return typeParameters.IsEmpty
DesignerAttribute\DesignerAttributeDiscoveryService.cs (1)
210if (!changedData.IsEmpty)
Diagnostics\DiagnosticsUpdatedArgs.cs (1)
35Debug.Assert(kind != DiagnosticsUpdatedKind.DiagnosticsRemoved || diagnostics.IsEmpty);
Diagnostics\Service\DiagnosticAnalyzerService_CompilationWithAnalyzersPair.cs (1)
92if (analyzers.IsEmpty)
Diagnostics\Service\DocumentAnalysisExecutor.cs (2)
134if (diagnostics.IsEmpty) 358if (diagnostics.IsEmpty)
EditAndContinue\AbstractEditAndContinueAnalyzer.cs (10)
670if (!finalDiagnostics.IsEmpty) 1122Debug.Assert(newActiveStatementSpans.IsEmpty || oldActiveStatements.Length == newActiveStatementSpans.Length); 1123Debug.Assert(oldActiveStatements.IsEmpty || oldActiveStatements.Length == newActiveStatements.Count); 2711Debug.Assert(inBreakState || newActiveStatementSpans.IsEmpty); 4375if (!oldProperty.ExplicitInterfaceImplementations.IsEmpty || !newProperty.ExplicitInterfaceImplementations.IsEmpty) 4391if (!oldEvent.ExplicitInterfaceImplementations.IsEmpty || !newEvent.ExplicitInterfaceImplementations.IsEmpty) 5669Debug.Assert(newCtor.Parameters.IsEmpty); 6265if (!captures.IsEmpty)
EditAndContinue\DebuggingSession.cs (7)
508if (analysis.RudeEdits.IsEmpty) 545Contract.ThrowIfTrue(solutionUpdate.ModuleUpdates.Updates.IsEmpty && solutionUpdate.ProjectsToRebuild.IsEmpty); 561Contract.ThrowIfFalse(solutionUpdate.ModuleUpdates.Updates.IsEmpty); 562Contract.ThrowIfFalse(solutionUpdate.NonRemappableRegions.IsEmpty); 566Contract.ThrowIfFalse(solutionUpdate.ProjectsToRebuild.IsEmpty); 875if (newDocumentActiveStatementSpans.IsEmpty)
EditAndContinue\DocumentAnalysisResults.cs (1)
199hasBlockingRudeEdits: !rudeEdits.IsEmpty);
EditAndContinue\EditAndContinueDocumentAnalysesCache.cs (1)
156if (newMappedDocumentSpans.IsEmpty)
EditAndContinue\EditSession.cs (5)
201if (hasRemovedOrAddedDocument || documentAnalyses.IsEmpty) 258if (newDocumentIds.IsEmpty) 261return !oldSolution.GetDocumentIdsWithFilePath(sourceFilePath).IsEmpty; 1304if (!analysis.RudeEdits.IsEmpty) 1576var moduleUpdates = new ModuleUpdates(deltas.IsEmpty && projectsToRebuild.IsEmpty ? ModuleUpdateStatus.None : ModuleUpdateStatus.Ready, updates);
EditAndContinue\EmitSolutionUpdateResults.cs (1)
282if (!moduleUpdates.IsEmpty && projectsToRebuildBuilder.Count > 0)
EmbeddedLanguages\Json\JsonParser.cs (1)
164if (sequence.IsEmpty)
EmbeddedLanguages\Json\LanguageServices\JsonLanguageDetector.cs (1)
98if (tree == null || !tree.Diagnostics.IsEmpty)
EmbeddedLanguages\RegularExpressions\LanguageServices\RegexDocumentHighlighter.cs (1)
53if (!referencesOnTheRight.IsEmpty)
EmbeddedLanguages\RegularExpressions\RegexParser.cs (1)
214Debug.Assert(token.TrailingTrivia.IsEmpty);
ExternalAccess\UnitTesting\UnitTestingFeaturesReferencesService.cs (1)
44if (!callerMethods.HasValue || callerMethods.Value.IsEmpty)
ExternalAccess\VSTypeScript\Api\VSTypeScriptSignatureHelpProviderBase.cs (2)
23if (TypeScriptTriggerCharacters.IsEmpty) 39if (TypeScriptRetriggerCharacters.IsEmpty)
ExternalAccess\VSTypeScript\VSTypeScriptNavigateToSearchService.cs (1)
60Contract.ThrowIfTrue(projects.IsEmpty);
ExtractClass\AbstractExtractClassRefactoringProvider.cs (2)
55if (selectedMemberNodes.IsEmpty) 68if (memberNodeSymbolPairs.IsEmpty)
ExtractClass\ExtractClassWithDialogCodeAction.cs (1)
45private readonly CodeActionPriority _priority = selectedMembers.IsEmpty ? CodeActionPriority.Default : CodeActionPriority.Low;
ExtractMethod\MethodExtractor.Analyzer.cs (1)
201if (variablesToUseAsReturnValue.IsEmpty)
ExtractMethod\MethodExtractor.CodeGenerator.cs (4)
294if (AnalyzerResult.VariablesToUseAsReturnValue.IsEmpty && 311if (AnalyzerResult.VariablesToUseAsReturnValue.IsEmpty && 372else if (!this.AnalyzerResult.VariablesToUseAsReturnValue.IsEmpty) 404if (AnalyzerResult.MethodTypeParametersInDeclaration.IsEmpty)
FindUsages\AbstractFindUsagesService_FindImplementations.cs (1)
79if (implementations.IsEmpty)
FindUsages\DefinitionItem.cs (1)
136Contract.ThrowIfFalse(classifiedSpans.IsEmpty || sourceSpans.Length == classifiedSpans.Length);
FindUsages\DefinitionItemFactory.cs (4)
128if (!metadataLocations.IsEmpty) 134if (sourceLocations.IsEmpty && metadataLocations.IsEmpty) 196Contract.ThrowIfTrue(namespaceSymbol.ConstituentNamespaces.IsEmpty);
FullyQualify\AbstractFullyQualifyService.cs (5)
82if (matchingTypes.IsEmpty && matchingAttributeTypes.IsEmpty && matchingNamespaces.IsEmpty) 91if (matchingTypeSearchResults.IsEmpty && matchingNamespaceSearchResults.IsEmpty)
GenerateFromMembers\GenerateFromMembersHelpers.cs (1)
76=> property is { Parameters.IsEmpty: true, CanBeReferencedByName: true };
InheritanceMargin\AbstractInheritanceMarginService_Helpers.cs (2)
90if (!allDeclarationNodes.IsEmpty) 151if (!symbolAndLineNumbers.IsEmpty)
InheritanceMargin\InheritanceMarginItem.cs (1)
74=> targetItems.IsEmpty ? null : new(lineNumber, topLevelDisplayText, displayTexts, glyph, Order(targetItems));
InlineMethod\AbstractInlineMethodRefactoringProvider.InlineContext.cs (1)
271return !awaitExpressions.IsEmpty;
LanguageServices\SymbolDisplayService\AbstractSymbolDisplayService.AbstractSymbolDescriptionBuilder.cs (1)
345if (!captures.IsEmpty)
MoveStaticMembers\AbstractMoveStaticMembersRefactoringProvider.cs (2)
31if (selectedMemberNodes.IsEmpty) 43if (memberNodeSymbolPairs.IsEmpty)
NavigateTo\AbstractNavigateToSearchService.CachedDocumentSearch.cs (1)
82Contract.ThrowIfTrue(projects.IsEmpty);
NavigateTo\AbstractNavigateToSearchService.GeneratedDocumentSearch.cs (1)
33Contract.ThrowIfTrue(projects.IsEmpty);
NavigateTo\AbstractNavigateToSearchService.NormalSearch.cs (1)
160Contract.ThrowIfTrue(projects.IsEmpty);
NavigationBar\NavigationBarItems\RoslynNavigationBarItem.SymbolItem.cs (1)
88Contract.ThrowIfTrue(inDocumentInfo.Value.spans.IsEmpty, "If location is in document, it must have non-empty spans");
PullMemberUp\AbstractPullMemberUpRefactoringProvider.cs (2)
35if (selectedMemberNodes.IsEmpty) 43if (memberNodeSymbolPairs.IsEmpty)
QuickInfo\CommonSemanticQuickInfoProvider.cs (1)
266if (symbols.IsEmpty)
QuickInfo\QuickInfoUtilities.cs (1)
81!remarksDocumentation.IsEmpty)
SignatureHelp\AbstractSignatureHelpProvider.cs (1)
250if (relatedDocuments.IsEmpty)
Snippets\SnippetChange.cs (1)
37if (textChanges.IsEmpty)
Snippets\SnippetProviders\AbstractTypeSnippetProvider.cs (1)
74prefix + main + suffix, name => semanticModel.LookupSymbols(position, name: name).IsEmpty);
Snippets\SnippetProviders\AbstractUsingSnippetProvider.cs (1)
22n => semanticModel.LookupSymbols(position, name: n).IsEmpty);
src\roslyn\src\Analyzers\Core\Analyzers\Helpers\DiagnosticHelper.cs (2)
113if (additionalUnnecessaryLocations.IsEmpty) 184if (additionalUnnecessaryLocations.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\AbstractRemoveUnnecessaryPragmaSuppressionsDiagnosticAnalyzer.cs (2)
524if (suppressionInfo == null || !suppressionInfo.ProgrammaticSuppressions.IsEmpty) 691if (intersect.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\SuppressMessageAttributeState.cs (1)
124return !resolvedSymbols.IsEmpty;
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedMembers\AbstractRemoveUnusedMembersDiagnosticAnalyzer.cs (4)
1007if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 1057return ((IPropertySymbol)memberSymbol).ExplicitInterfaceImplementations.IsEmpty; 1060return ((IEventSymbol)memberSymbol).ExplicitInterfaceImplementations.IsEmpty; 1077return methodSymbol.Parameters.IsEmpty &&
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.BlockAnalyzer.cs (1)
87if (HasSyntaxErrors() || context.OperationBlocks.IsEmpty)
src\roslyn\src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.cs (1)
214!method.ExplicitOrImplicitInterfaceImplementations().IsEmpty ||
src\roslyn\src\Analyzers\Core\Analyzers\UseCollectionInitializer\AbstractUseCollectionInitializerAnalyzer.cs (1)
105return postMatches.IsEmpty ? default : new(preMatches, postMatches, mayChangeSemantics);
src\roslyn\src\Analyzers\Core\CodeFixes\FileHeaders\AbstractFileHeaderCodeFixProvider.cs (1)
229if (diagnostics.IsEmpty)
src\roslyn\src\Analyzers\Core\CodeFixes\GenerateVariable\AbstractGenerateVariableService.State.cs (1)
173&& TypeToGenerateIn.GetMembers(WellKnownMemberNames.TopLevelStatementsEntryPointMethodName).IsEmpty;
src\roslyn\src\Analyzers\Core\CodeFixes\ImplementAbstractClass\ImplementAbstractClassData.cs (1)
66if (unimplementedMembers.IsEmpty)
src\roslyn\src\Analyzers\Core\CodeFixes\ImplementInterface\ImplementInterfaceGenerator_DisposePattern.cs (1)
261baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (1)
834if (originalDeclStatementsToMoveOrRemove.IsEmpty)
src\roslyn\src\Dependencies\CodeAnalysis.Debugging\CustomDebugInfoReader.cs (1)
495if (importStrings.IsEmpty)
StackTraceExplorer\AbstractStackTraceSymbolResolver.cs (2)
28return typeArguments.IsEmpty; 31if (typeArguments.IsEmpty)
StackTraceExplorer\StackTraceExplorerService.cs (1)
32if (matches.IsEmpty)
SyncNamespaces\AbstractSyncNamespacesService.cs (1)
45if (diagnosticsByProject.Values.All(diagnostics => diagnostics.IsEmpty))
TaskList\AbstractTaskListService.cs (1)
53if (descriptors.IsEmpty)
Testing\AbstractTestMethodFinder.cs (1)
41if (!intersectingNodes.IsEmpty)
UnusedReferences\UnusedReferencesRemover.cs (1)
99if (unusedReferences.IsEmpty)
Microsoft.CodeAnalysis.Razor.Compiler (5)
CSharp\DefaultTagHelperDescriptorFactory.cs (1)
264if (!dictionaryTypeArguments.IsEmpty)
Language\DefaultRazorIntermediateNodeLoweringPhase.cs (1)
51var importedUsings = !imports.IsEmpty
Language\DefaultTagHelperResolutionPhase.cs (1)
158if (elementNode.StartTagNameSpan == null && !elementNode.IsSelfClosing && attributes.IsEmpty)
Language\RazorCodeDocument.cs (1)
206Debug.Assert(value.IsEmpty || value.All(static t => t is not null));
Language\TagHelperDiscoveryService.cs (1)
82if (producers.IsEmpty)
Microsoft.CodeAnalysis.Rebuild (1)
CompilationOptionsReader.cs (1)
339(metadataReferenceInfo.ExternAlias is null && metadataReference.Properties.Aliases.IsEmpty) ||
Microsoft.CodeAnalysis.ResxSourceGenerator (44)
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.AssemblyMetricData.cs (1)
61Debug.Assert(!child.Children.IsEmpty);
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.EventMetricData.cs (1)
48int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.NamespaceMetricData.cs (1)
67int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.PropertyMetricData.cs (1)
49int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (8)
134method.Parameters.IsEmpty && 156method.Parameters.IsEmpty && 165return method is { Name: "Dispose", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 194return method is { Name: "Close", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 201=> taskType != null && method.Parameters.IsEmpty && method.Name == "CloseAsync" && 214method.Parameters.IsEmpty && 489!method.Parameters.IsEmpty && 556if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (1)
36else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IPropertySymbolExtensions.cs (1)
31if (!propertySymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\ISymbolExtensions.cs (4)
25return symbol.IsConstructor() && symbol.GetParameters().IsEmpty; 198if (symbol is IMethodSymbol methodSymbol && !methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 203if (symbol is IPropertySymbol propertySymbol && !propertySymbol.ExplicitInterfaceImplementations.IsEmpty) 208if (symbol is IEventSymbol eventSymbol && !eventSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Options\SymbolNamesWithValueOption.cs (1)
85if (symbolNames.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
Microsoft.CodeAnalysis.Scripting (5)
Hosting\CommandLine\CommandLineRunner.cs (3)
92if (sourceFiles.IsEmpty && Compiler.Arguments.DisplayLogo) 112if (!sourceFiles.IsEmpty) 127var scriptPathOpt = sourceFiles.IsEmpty ? null : sourceFiles[0].Path;
Hosting\Resolvers\RuntimeMetadataReferenceResolver.cs (1)
205if (paths.IsEmpty)
ScriptBuilder.cs (1)
110if (filtered.IsEmpty)
Microsoft.CodeAnalysis.VisualBasic (180)
Analysis\FlowAnalysis\AbstractFlowPass.vb (2)
825If Not sideEffects.IsEmpty Then 1114If Not arguments.IsEmpty Then
Analysis\FlowAnalysis\ControlFlowPass.vb (1)
121If node.CatchBlocks.IsEmpty Then
Analysis\FlowAnalysis\DataFlowPass.vb (2)
1109Return If(locations.IsEmpty, Nothing, locations(0)) 2049If declarations.IsEmpty Then
Analysis\ForLoopVerification.vb (1)
101If boundForStatement.NextVariablesOpt.IsEmpty Then
Binding\Binder_Attributes.vb (2)
60Debug.Assert(Not binders.IsEmpty) 61Debug.Assert(Not attributesToBind.IsEmpty)
Binding\Binder_Expressions.vb (2)
1732If Not invocation.ArgumentsOpt.IsEmpty Then 2835If accessibleConstructors.IsEmpty Then
Binding\Binder_Initializers.vb (2)
60If Not Me.BoundInitializers.IsEmpty Then 269Debug.Assert(Not fieldSymbols.IsEmpty)
Binding\Binder_Invocation.vb (6)
785If Not boundArguments.IsEmpty Then 883If Not asyncLambdaSubToFunctionMismatch.IsEmpty Then 1623If boundArguments.IsEmpty AndAlso boundTypeExpression Is Nothing Then 1636If Not boundArguments.IsEmpty Then 2744Debug.Assert(Not candidate.OptionalArguments.IsEmpty, "Optional arguments expected") 2924If Not args.IsEmpty Then
Binding\Binder_Lambda.vb (1)
558If Not block.Locals.IsEmpty Then
Binding\Binder_Latebound.vb (2)
154If Not arguments.IsEmpty Then 167If Not arguments.IsEmpty Then
Binding\Binder_ObjectInitializer.vb (1)
311ElseIf Not boundArguments.IsEmpty Then
Binding\Binder_Query.vb (1)
4690If arguments.IsEmpty Then
Binding\Binder_Statements.vb (3)
379If locals.IsEmpty Then 399If locals.IsEmpty Then 4757If catchBlocks.IsEmpty AndAlso finallyBlockOpt Is Nothing Then
Binding\BlockBaseBinder.vb (4)
38If Me._lazyLocalsMap Is Nothing AndAlso Not Me.Locals.IsEmpty Then 46Debug.Assert(Not locals.IsEmpty) 66If Not locals.IsEmpty AndAlso (options And (LookupOptions.NamespacesOrTypesOnly Or LookupOptions.LabelsOnly Or LookupOptions.MustNotBeLocalOrParameter)) = 0 Then 92If Not locals.IsEmpty AndAlso (options And (LookupOptions.NamespacesOrTypesOnly Or LookupOptions.LabelsOnly)) = 0 Then
Binding\DeclarationInitializerBinder.vb (1)
42Debug.Assert(symbol.Kind <> SymbolKind.Parameter OrElse additionalSymbols.IsEmpty)
Binding\DocumentationCommentBinder.vb (1)
158If Not symbols.IsEmpty Then
Binding\DocumentationCommentTypeParamBinder.vb (2)
63If Not typeParameters.IsEmpty Then 84If Not TypeParameters.IsEmpty Then
Binding\DocumentationCommentTypeParamRefBinder.vb (1)
26If Not result.IsEmpty Then
Binding\ExecutableCodeBinder.vb (2)
88If Not labels.IsEmpty Then 155If Not Labels.IsEmpty AndAlso (options And LookupOptions.LabelsOnly) = LookupOptions.LabelsOnly Then
Binding\MemberSemanticModel.vb (5)
1431If Not binders.IsEmpty Then 1500If Not binders.IsEmpty Then 1541If Not binders.IsEmpty Then 1566If Not binders.IsEmpty Then 1589If Not binders.IsEmpty Then
Binding\SyntheticBoundTrees\SynthesizedPropertyAccessorBase.vb (1)
162If Not handledEvents.IsEmpty Then
BoundTree\BoundCall.vb (1)
95Debug.Assert(DefaultArguments.IsNull OrElse Not Arguments.IsEmpty)
BoundTree\BoundObjectCreationExpression.vb (1)
31Debug.Assert(DefaultArguments.IsNull OrElse Not Arguments.IsEmpty)
BoundTree\BoundPropertyAccess.vb (1)
71Debug.Assert(DefaultArguments.IsNull OrElse Not Arguments.IsEmpty)
CodeGen\EmitAddress.vb (1)
151Dim hasLocals As Boolean = Not sequence.Locals.IsEmpty
CodeGen\EmitExpression.vb (3)
534Dim hasLocals As Boolean = Not sequence.Locals.IsEmpty 1968If Not sequence.Locals.IsEmpty Then 2076If Not sequence.Locals.IsEmpty Then
CodeGen\EmitStatement.vb (7)
821Dim hasLocals As Boolean = Not sequence.Locals.IsEmpty 953Debug.Assert(Not caseBlocks.IsEmpty) 975Debug.Assert(Not caseBlocks.IsEmpty) 976Debug.Assert(Not caseBlockLabels.IsEmpty) 1187Debug.Assert(Not caseBlocks.IsEmpty) 1188Debug.Assert(Not caseBlockLabels.IsEmpty) 1224Dim hasLocals As Boolean = Not scope.Locals.IsEmpty
CodeGen\Optimizer\StackScheduler.Analyzer.vb (1)
330If Not locals.IsEmpty Then
Compilation\ClsComplianceChecker.vb (6)
364Debug.Assert(typeParameters.IsEmpty OrElse IsTrue(GetDeclaredOrInheritedCompliance(context)), "Only call on compliant symbols") 376Debug.Assert(parameters.IsEmpty OrElse 766_diagnostics.ReportUseSite(attributeClass, If(symbol.Locations.IsEmpty, NoLocation.Singleton, symbol.GetFirstLocation())) 834Dim location = If(symbol.Locations.IsEmpty, NoLocation.Singleton, symbol.GetFirstLocation()) 930If parameters.IsEmpty Then 952If parameters.IsEmpty Then
Compilation\DocumentationComments\DocumentationCommentWalker.vb (1)
164If result.IsEmpty Then
Compilation\MethodCompiler.vb (1)
470If Not initializerGroup.IsEmpty Then
Compilation\SymbolInfo.vb (1)
24If symbols.IsEmpty AndAlso Not (reason = CandidateReason.None OrElse reason = CandidateReason.LateBound) Then
Compilation\VisualBasicCompilation.vb (1)
2420Debug.Assert(additionalTypes.IsEmpty)
Declarations\SingleNamespaceDeclaration.vb (1)
84Debug.Assert(Not singleDeclarations.IsEmpty)
Declarations\SingleNamespaceOrTypeDeclaration.vb (1)
49Debug.Assert(Not singleDeclarations.IsEmpty)
Emit\NamedTypeSymbolAdapter.vb (2)
486If Not handledEvents.IsEmpty Then 942If interfaces.IsEmpty Then
Emit\SymbolAdapter.vb (1)
97If userDefined.IsEmpty AndAlso synthesized Is Nothing Then
Lowering\AsyncRewriter\AsyncRewriter.AsyncMethodToClassRewriter.Spilling.vb (2)
38If Not nodes.IsEmpty Then 240If Not sideEffects.IsEmpty Then
Lowering\AsyncRewriter\AsyncRewriter.CapturedSymbolOrExpression.vb (1)
169Debug.Assert(Not indices.IsEmpty)
Lowering\AsyncRewriter\AsyncRewriter.SpillBuilder.vb (2)
93If Not expression.SpillFields.IsEmpty Then 124If other.IsEmpty Then
Lowering\Diagnostics\DiagnosticsPass_ExpressionLambdas.vb (3)
76If Not node.Locals.IsEmpty AndAlso Me.IsInExpressionLambda Then 182If initializer IsNot Nothing AndAlso Not initializer.Initializers.IsEmpty Then 235If innerBlock.Locals.IsEmpty AndAlso innerBlock.Statements.Length = 1 Then
Lowering\ExpressionLambdaRewriter\ExpressionLambdaRewriter.vb (6)
147Debug.Assert(block.Locals.IsEmpty OrElse 168If innerBlock.Locals.IsEmpty AndAlso innerBlock.Statements.Length = 1 Then 705If locals.IsEmpty AndAlso sideEffects.IsEmpty AndAlso value IsNot Nothing Then 738If initializer IsNot Nothing AndAlso Not initializer.Initializers.IsEmpty Then 831If Not typeArgs.IsEmpty Then
Lowering\Instrumentation\CodeCoverageInstrumenter.vb (1)
185If dynamicAnalysisSpans.IsEmpty Then
Lowering\LambdaRewriter\LambdaRewriter.Analysis.vb (1)
243If (locals.IsEmpty) Then
Lowering\LambdaRewriter\LambdaRewriter.vb (1)
506Debug.Assert(typeArguments.IsEmpty)
Lowering\LocalRewriter\LocalRewriter.vb (1)
766If Not temporaries.IsEmpty Then
Lowering\LocalRewriter\LocalRewriter_Block.vb (1)
23If Not node.Locals.IsEmpty Then
Lowering\LocalRewriter\LocalRewriter_Call.vb (2)
135If arguments.IsEmpty Then 163If arguments.IsEmpty Then
Lowering\LocalRewriter\LocalRewriter_LateInvocation.vb (1)
83If Not tempArray.IsEmpty Then
Lowering\LocalRewriter\LocalRewriter_UnstructuredExceptionHandling.vb (1)
54If(body.Locals.IsEmpty,
Lowering\StateMachineRewriter\StateMachineRewriter.StateMachineMethodToClassRewriter.vb (1)
248If locals.IsEmpty Then
Lowering\UseTwiceRewriter.vb (2)
368If node.Arguments.IsEmpty Then 429If node.ArgumentsOpt.IsEmpty Then
SymbolDisplay\SymbolDisplayVisitor.Members.vb (1)
572If Me.Format.CompilerInternalOptions.IncludesOption(SymbolDisplayCompilerInternalOptions.IncludeCustomModifiers) AndAlso Not customModifiers.IsEmpty Then
Symbols\ArrayTypeSymbol.vb (1)
663Debug.Assert(lowerBounds.IsDefaultOrEmpty OrElse (Not lowerBounds.IsEmpty AndAlso (lowerBounds.Length <> rank OrElse Not lowerBounds.All(Function(b) b = 0))))
Symbols\BaseTypeAnalysis.vb (1)
335If Not bases.IsEmpty Then
Symbols\EmbeddedSymbols\EmbeddedSymbolManager.SymbolsCollection.vb (3)
378Debug.Assert(method.ExplicitInterfaceImplementations.IsEmpty) 381Debug.Assert(method.GetReturnTypeAttributes().IsEmpty) 385Debug.Assert(parameter.GetAttributes().IsEmpty)
Symbols\ErrorTypeSymbol.vb (1)
388If CandidateSymbols.IsEmpty Then
Symbols\FieldOrPropertyInitializer.vb (1)
69Debug.Assert(Not fieldsOrProperties.IsEmpty)
Symbols\Metadata\PE\MemberRefMetadataDecoder.vb (2)
249If targetReturnTypeCustomModifiers.IsDefault OrElse targetReturnTypeCustomModifiers.IsEmpty Then 250Return candidateReturnTypeCustomModifiers.IsDefault OrElse candidateReturnTypeCustomModifiers.IsEmpty
Symbols\Metadata\PE\PEMethodSymbol.vb (2)
665If Not attributeData.IsEmpty Then 1342If Not conditionalSymbols.IsEmpty Then
Symbols\Metadata\PE\PEParameterSymbol.vb (4)
91If customModifiers.IsEmpty AndAlso refCustomModifiers.IsEmpty Then 229Debug.Assert(_refCustomModifiers.IsEmpty OrElse isByRef) 248Debug.Assert(_refCustomModifiers.IsEmpty OrElse isByRef)
Symbols\Metadata\PE\TupleTypeDecoder.vb (2)
202Return If(decodedType.TypeParameters.IsEmpty, 238If typeArgs.IsEmpty Then
Symbols\NamedTypeSymbol.vb (2)
414If instanceCandidates.IsEmpty AndAlso sharedCandidates.IsEmpty Then
Symbols\OverriddenMembersResult.vb (3)
79If overriddenMembers.IsEmpty AndAlso inexactOverriddenMembers.IsEmpty AndAlso inaccessibleMembers.IsEmpty Then
Symbols\Retargeting\RetargetingEventSymbol.vb (1)
114If impls.IsEmpty Then
Symbols\Retargeting\RetargetingMethodSymbol.vb (1)
471If impls.IsEmpty Then
Symbols\Retargeting\RetargetingPropertySymbol.vb (1)
287If impls.IsEmpty Then
Symbols\Source\OverrideHidingHelper.vb (1)
843If overriddenMembers.IsEmpty Then
Symbols\Source\SourceAssemblySymbol.vb (5)
106If Not compilation.Options.CryptoPublicKey.IsEmpty Then 991If identity.PublicKey.IsEmpty Then 1258DeclaringCompilation.Options.CryptoPublicKey.IsEmpty AndAlso 1705Debug.Assert(Not DeclaringCompilation.Options.Errors.IsEmpty) 1830If GetAttributeDeclarations().IsEmpty Then
Symbols\Source\SourceClonedParameterSymbol.vb (1)
185Debug.Assert(_refCustomModifiers.IsEmpty OrElse IsByRef)
Symbols\Source\SourceComplexParameterSymbol.vb (5)
407If customModifiers.IsEmpty AndAlso refCustomModifiers.IsEmpty Then 434Debug.Assert(Not customModifiers.IsEmpty OrElse Not refCustomModifiers.IsEmpty) 438Debug.Assert(_refCustomModifiers.IsEmpty OrElse IsByRef)
Symbols\Source\SourceEventSymbol.vb (3)
201If Not implementedEvents.IsEmpty Then 382Return Not ExplicitInterfaceImplementations.IsEmpty 393If implementedEvents.IsEmpty Then
Symbols\Source\SourceFile.vb (2)
370If Not dependencies.IsEmpty Then 383Debug.Assert(dependencies.IsEmpty)
Symbols\Source\SourceMemberContainerTypeSymbol.vb (3)
316If Not typeParams.IsEmpty Then 1616If children.IsEmpty Then 2249If typeToTest.Locations.IsEmpty Then
Symbols\Source\SourceMemberMethodSymbol.vb (3)
214If Not Me.ExplicitInterfaceImplementations.IsEmpty Then 421If implementedMethods.IsEmpty Then 783Debug.Assert(Not instanceCtors.IsEmpty, "bind non-type members should have ensured at least one ctor for us")
Symbols\Source\SourceMethodSymbol.vb (1)
2039If (reference.IsEmpty) Then
Symbols\Source\SourceModuleSymbol.vb (1)
1207If mergedAttributes.IsEmpty Then
Symbols\Source\SourceNamedTypeSymbol.vb (1)
1683If Not localInterfaces.IsEmpty Then
Symbols\Source\SourceNamedTypeSymbol_ComClass.vb (3)
88If _syntheticInterfaces.IsEmpty Then 98If _syntheticInterfaces.IsEmpty Then 1914If interfaces.IsEmpty Then
Symbols\Source\SourcePropertySymbol.vb (1)
943If implementedProperties.IsEmpty Then
Symbols\Source\SourceSimpleParameterSymbol.vb (5)
163If customModifiers.IsEmpty AndAlso refCustomModifiers.IsEmpty Then 187Debug.Assert(Not customModifiers.IsEmpty OrElse Not refCustomModifiers.IsEmpty) 191Debug.Assert(_refCustomModifiers.IsEmpty OrElse IsByRef)
Symbols\Source\SourceTypeParameterSymbol.vb (1)
240Debug.Assert(Not syntaxRefs.IsEmpty)
Symbols\SubstitutedMethodSymbol.vb (1)
708Debug.Assert(Not typeArguments.IsEmpty)
Symbols\Symbol.vb (3)
353Return If(Me.Locations.IsEmpty, Location.None, GetFirstLocation()) 380If locations.IsEmpty Then 406If nodes.IsEmpty Then
Symbols\SymbolExtensions.vb (1)
225Not method.ExplicitInterfaceImplementations.IsEmpty Then
Symbols\SynthesizedSymbols\SynthesizedOverridingWitheventsProperty.vb (1)
191Debug.Assert(_baseProperty.Parameters.IsEmpty)
Symbols\SynthesizedSymbols\SynthesizedParameterSymbol.vb (6)
298If customModifiers.IsEmpty AndAlso refCustomModifiers.IsEmpty Then 319If valueParameterCustomModifiers.IsEmpty Then 396Debug.Assert(Not customModifiers.IsEmpty OrElse Not refCustomModifiers.IsEmpty) 400Debug.Assert(Me._refCustomModifiers.IsEmpty OrElse Me.IsByRef)
Symbols\TypeParameterSymbol.vb (1)
206If constraints.IsEmpty Then
Symbols\TypeSubstitution.vb (2)
588Debug.Assert(Not alphaRenamedTypeParameters.IsEmpty) 602Debug.Assert(Not typeParametersDefinitions.IsEmpty AndAlso
Symbols\TypeSymbol.vb (1)
217If declaredInterfaces.IsEmpty Then
Symbols\TypeWithModifiers.vb (2)
63Return TypeSymbol.Equals(Me.Type, other, TypeCompareKind.ConsiderEverything) AndAlso Me.CustomModifiers.IsEmpty 77Debug.Assert(Me.CustomModifiers.IsEmpty)
Symbols\UnboundGenericType.vb (1)
530If originalTypeMembers.IsEmpty Then
Microsoft.CodeAnalysis.VisualBasic.CodeStyle (1)
src\roslyn\src\Analyzers\VisualBasic\Analyzers\RemoveUnusedMembers\VisualBasicRemoveUnusedMembersDiagnosticAnalyzer.vb (1)
28If Not method.HandledEvents.IsEmpty Then
Microsoft.CodeAnalysis.VisualBasic.CodeStyle.Fixes (1)
src\roslyn\src\Analyzers\VisualBasic\CodeFixes\UseCollectionInitializer\VisualBasicUseCollectionInitializerCodeFixProvider.vb (1)
48Contract.ThrowIfFalse(preMatches.IsEmpty)
Microsoft.CodeAnalysis.VisualBasic.Features (7)
ChangeSignature\VisualBasicChangeSignatureService.vb (1)
624If permutedParamNodes.IsEmpty() Then
ConvertForEachToFor\VisualBasicConvertForEachToForCodeRefactoringProvider.vb (2)
174If foreachOperation.NextVariables.IsEmpty AndAlso foreachStatement.NextStatement Is Nothing Then 179If Not foreachOperation.NextVariables.IsEmpty Then
EditAndContinue\VisualBasicEditAndContinueAnalyzer.vb (2)
514If syntaxRefs.IsEmpty Then 1992If Not method.HandledEvents.IsEmpty Then
src\roslyn\src\Analyzers\VisualBasic\Analyzers\RemoveUnusedMembers\VisualBasicRemoveUnusedMembersDiagnosticAnalyzer.vb (1)
28If Not method.HandledEvents.IsEmpty Then
src\roslyn\src\Analyzers\VisualBasic\CodeFixes\UseCollectionInitializer\VisualBasicUseCollectionInitializerCodeFixProvider.vb (1)
48Contract.ThrowIfFalse(preMatches.IsEmpty)
Microsoft.CodeAnalysis.VisualBasic.Workspaces (1)
Simplification\Simplifiers\AbstractVisualBasicSimplifier.vb (1)
172Return boundSymbols.IsEmpty
Microsoft.CodeAnalysis.Workspaces (62)
CodeFixesAndRefactorings\FixAllProviderInfo.cs (4)
56if (diagnosticIds.IsEmpty) 60if (scopes.IsEmpty) 76if (scopes.IsEmpty) 92if (scopes.IsEmpty)
CodeRefactorings\SyntaxEditorBasedCodeRefactoringProvider.cs (1)
26if (SupportedRefactorAllScopes.IsEmpty)
Diagnostics\Extensions.cs (3)
216if (!additionalPragmaSuppressionDiagnostics.IsEmpty && 271if (diagnostics.IsEmpty) 315if (diagnosticIdsToFilter.IsEmpty && !filterSpan.HasValue)
FindSymbols\FindReferences\Finders\AbstractReferenceFinder.cs (2)
187if (tokens.IsEmpty) 529if (deconstructMethods.IsEmpty)
FindSymbols\FindReferences\Finders\ConstructorSymbolReferenceFinder.cs (1)
251if (newKeywordTokens.IsEmpty)
FindSymbols\FindReferences\Finders\PropertySymbolReferenceFinder.cs (1)
155useResult = accessors.IsEmpty;
LinkedFileDiffMerging\LinkedFileMergeResult.cs (1)
15public bool HasMergeConflicts => !MergeConflictResolutionSpans.IsEmpty;
Options\GlobalOptionService.cs (1)
228Debug.Assert(!changedOptions.IsEmpty);
Options\LegacyWorkspaceOptionService.cs (1)
81if (!internallyDefinedOptions.IsEmpty || anyExternallyDefinedOptionChanged)
Recommendations\AbstractRecommendationServiceRunner.cs (2)
116if (parameterTypeSymbols.IsEmpty) 439if (constraintTypes.IsEmpty)
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeFixes\FixAllContextHelper.cs (1)
104if (allDiagnostics.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\InitializeParameterHelpersCore.cs (1)
72baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.cs (2)
18if (result.IsEmpty && nameOpt != null) 29if (result.IsEmpty && nameOpt != null)
Workspace\ProjectSystem\ProjectSystemProject.BatchingDocumentCollection.cs (1)
374if (filePaths.IsEmpty)
Workspace\ProjectSystem\ProjectSystemProjectFactory.ProjectUpdateState.cs (1)
104if (projects.IsEmpty)
Workspace\Solution\ProjectState.cs (8)
868if (documents.IsEmpty) 880if (documents.IsEmpty) 892if (documents.IsEmpty) 923if (documentIds.IsEmpty) 936if (documentIds.IsEmpty) 946if (documentIds.IsEmpty) 972Contract.ThrowIfTrue(oldDocuments.IsEmpty); 998Contract.ThrowIfTrue(oldDocuments.IsEmpty);
Workspace\Solution\SolutionCompilationState.cs (4)
895if (newDocumentStates.IsEmpty) 1407if (documents.IsEmpty) 1785if (documentInfos.IsEmpty) 1804if (documentIds.IsEmpty)
Workspace\WorkspaceEventMap.cs (2)
88return newRegistries.IsEmpty ? Empty : new(newRegistries); 92=> !_registries.IsEmpty;
Microsoft.CodeAnalysis.Workspaces.MSBuild (1)
MSBuild\MSBuildProjectLoader.Worker_ResolveReferences.cs (1)
271if (projectReferenceInfos.IsEmpty)
Microsoft.DotNet.ApiSymbolExtensions (3)
SymbolExtensions.cs (3)
81symbol is IPropertySymbol property && !property.ExplicitInterfaceImplementations.IsEmpty || 82symbol is IEventSymbol @event && !@event.ExplicitInterfaceImplementations.IsEmpty; 157method.Parameters.IsEmpty :
Microsoft.DotNet.HotReload.Watch (3)
src\sdk\src\Dotnet.Watch\HotReloadClient\HotReloadClients.cs (1)
52=> !clients.IsEmpty;
src\sdk\src\Dotnet.Watch\HotReloadClient\Web\WebAssemblyHotReloadClient.cs (2)
44var capabilities = projectHotReloadCapabilities.IsEmpty 61if (projectHotReloadCapabilities.IsEmpty)
Microsoft.Extensions.Options.SourceGeneration (2)
ParserUtilities.cs (2)
83property.Kind == SymbolKind.Property && !property.IsStatic && property.GetMethod != null && property.Parameters.IsEmpty)) 97!property.IsStatic && property.GetMethod != null && property.Parameters.IsEmpty))
Microsoft.Gen.BuildMetadata.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.ComplianceReports.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.ContextualOptions (3)
Parser.cs (3)
65if (type.OptionsContextProperties.IsEmpty) 84.Where(prop => prop.Parameters.IsEmpty) 85.Where(prop => prop.ExplicitInterfaceImplementations.IsEmpty)
Microsoft.Gen.ContextualOptions.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.Logging.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.MetadataExtractor.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.Metrics.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Gen.MetricsReports.Unit.Tests (1)
test\Generators\Shared\RoslynTestUtils.cs (1)
475if (diags.IsEmpty)
Microsoft.Interop.ComInterfaceGenerator (9)
Analyzers\ComInterfaceGeneratorDiagnosticsAnalyzer.cs (1)
219if (!externalBases.IsEmpty)
Analyzers\GeneratedComInterfaceAttributeAnalyzer.cs (1)
51if (comInterfaceAttribute.ConstructorArguments.IsEmpty)
ComInterfaceGenerator.cs (1)
408if (interfaces.IsEmpty)
VirtualMethodPointerStubGenerator.cs (2)
110FunctionPointerCallingConvention(Token(SyntaxKind.UnmanagedKeyword), callConv.IsEmpty ? null : FunctionPointerUnmanagedCallingConventionList(SeparatedList(callConv))), 254FunctionPointerCallingConvention(Token(SyntaxKind.UnmanagedKeyword), callConv.IsEmpty ? null : FunctionPointerUnmanagedCallingConventionList(SeparatedList(callConv))),
VtableIndexStubGenerator.cs (4)
54if (data.IsEmpty) 90if (data.IsEmpty) 125if (data.IsEmpty) 150if (data.IsEmpty)
Microsoft.Interop.JavaScript.JSImportGenerator (2)
JSExportGenerator.cs (2)
93if (generatedSources.IsEmpty) 196if (methods.IsEmpty) return NamespaceDeclaration(IdentifierName(generatedNamespace));
Microsoft.Interop.LibraryImportGenerator (1)
LibraryImportGenerator.cs (1)
325if (!forwardedAttributes.IsEmpty)
Microsoft.Interop.LibraryImportGenerator.Downlevel (1)
DownlevelLibraryImportGenerator.cs (1)
278if (!forwardedAttributes.IsEmpty)
Microsoft.Interop.SourceGeneration (17)
IncrementalGeneratorInitializationContextExtensions.cs (3)
24.Select((topLevelAttrs, ct) => !topLevelAttrs.IsEmpty ? EnvironmentFlags.SkipLocalsInit : EnvironmentFlags.None); 36.Select((topLevelAttrs, ct) => !topLevelAttrs.IsEmpty ? EnvironmentFlags.DisableRuntimeMarshalling : EnvironmentFlags.None); 62if (generatedSources.IsEmpty)
ManagedToNativeStubGenerator.cs (9)
112bool shouldInitializeVariables = !statements.GuaranteedUnmarshal.IsEmpty || !statements.CleanupCallerAllocated.IsEmpty || !statements.CleanupCalleeAllocated.IsEmpty; 126if (!(statements.GuaranteedUnmarshal.IsEmpty && statements.CleanupCalleeAllocated.IsEmpty)) 155if (!(statements.GuaranteedUnmarshal.IsEmpty && statements.CleanupCalleeAllocated.IsEmpty)) 166if (!(statements.GuaranteedUnmarshal.IsEmpty && statements.CleanupCalleeAllocated.IsEmpty))
SyntaxExtensions.cs (1)
52if (!fixedStatements.IsEmpty)
UnmanagedToManagedStubGenerator.cs (4)
56Debug.Assert(statements.CleanupCalleeAllocated.IsEmpty); 59!statements.GuaranteedUnmarshal.IsEmpty 60|| !statements.CleanupCallerAllocated.IsEmpty 61|| !statements.ManagedExceptionCatchClauses.IsEmpty;
Microsoft.ML.InternalCodeAnalyzer (1)
InstanceInitializerAnalyzer.cs (1)
69if (syntaxRefs.IsEmpty)
Roslyn.Diagnostics.Analyzers (50)
ImportingConstructorShouldBeObsolete.cs (1)
122if (attributeData.ConstructorArguments.IsEmpty)
SpecializedEnumerableCreationAnalyzer.cs (1)
85!genericEmptyEnumerableSymbol.Parameters.IsEmpty)
src\roslyn\src\Compilers\Core\Portable\Text\TextChangeRangeExtensions.cs (2)
120if (oldChanges.IsEmpty) 125if (newChanges.IsEmpty)
src\roslyn\src\Dependencies\Collections\Extensions\ImmutableArrayExtensions.cs (4)
401if (array.IsEmpty) 416if (array.IsEmpty) 476if (self.IsEmpty) 1070if (items.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.AssemblyMetricData.cs (1)
61Debug.Assert(!child.Children.IsEmpty);
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.EventMetricData.cs (1)
48int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.NamespaceMetricData.cs (1)
67int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.PropertyMetricData.cs (1)
49int maintainabilityIndex = !children.IsEmpty ? MetricsHelper.GetAverageRoundedMetricValue(maintainabilityIndexTotal, children.Length) : 100;
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IMethodSymbolExtensions.cs (8)
134method.Parameters.IsEmpty && 156method.Parameters.IsEmpty && 165return method is { Name: "Dispose", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 194return method is { Name: "Close", MethodKind: MethodKind.Ordinary, ReturnsVoid: true, Parameters.IsEmpty: true }; 201=> taskType != null && method.Parameters.IsEmpty && method.Name == "CloseAsync" && 214method.Parameters.IsEmpty && 489!method.Parameters.IsEmpty && 556if (!methodSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (1)
36else if (invocation.TargetMethod.IsExtensionMethod && !invocation.TargetMethod.Parameters.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\IPropertySymbolExtensions.cs (1)
31if (!propertySymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Extensions\ISymbolExtensions.cs (4)
25return symbol.IsConstructor() && symbol.GetParameters().IsEmpty; 198if (symbol is IMethodSymbol methodSymbol && !methodSymbol.ExplicitInterfaceImplementations.IsEmpty) 203if (symbol is IPropertySymbol propertySymbol && !propertySymbol.ExplicitInterfaceImplementations.IsEmpty) 208if (symbol is IEventSymbol eventSymbol && !eventSymbol.ExplicitInterfaceImplementations.IsEmpty)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\Options\SymbolNamesWithValueOption.cs (1)
85if (symbolNames.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\SectionMatcher.cs (1)
302if (_numberRangePairs.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\CollectionExpressionUtilities.cs (1)
103GetAccessibleInstanceConstructor(constructors, c => c.Parameters.IsEmpty) ??
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SemanticModelExtensions.cs (1)
147if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.cs (1)
170!branch.FinallyRegions.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\SymbolUsageAnalysis\SymbolUsageAnalysis.DataFlowAnalyzer.FlowGraphAnalysisData.cs (1)
368if (!basicBlock.Predecessors.IsEmpty ||
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\Serialization\NamingStylePreferences.cs (9)
61Contract.ThrowIfFalse(serializableRules.IsEmpty == namingStyles.IsEmpty); 62Contract.ThrowIfFalse(serializableRules.IsEmpty == symbolSpecifications.IsEmpty); 80Contract.ThrowIfFalse(namingRules.IsEmpty == namingStyles.IsEmpty); 81Contract.ThrowIfFalse(namingRules.IsEmpty == symbolSpecifications.IsEmpty); 339=> Rules.NamingRules.IsEmpty;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.BodyLevelSymbolKey.cs (4)
22Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty); 61Contract.ThrowIfTrue(symbol.DeclaringSyntaxReferences.IsEmpty && symbol.Locations.IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\IDictionaryExtensions.cs (1)
140dictionary[key] = existingArray.IsEmpty && value.Equals(defaultArray[0]) ? defaultArray : existingArray.Add(value);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeFixes\FixAllContextHelper.cs (1)
104if (allDiagnostics.IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\InitializeParameter\InitializeParameterHelpersCore.cs (1)
72baseName, n => containingType.GetMembers(n).IsEmpty);
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\TypeInferenceService\AbstractTypeInferenceService.cs (2)
18if (result.IsEmpty && nameOpt != null) 29if (result.IsEmpty && nameOpt != null)
Roslyn.Diagnostics.CSharp.Analyzers (5)
CSharpAvoidOptSuffixForNullableEnableCodeCodeFixProvider.cs (1)
54if (semanticModel.LookupSymbols(diagnostic.Location.SourceSpan.Start, variableSymbol.ContainingType, newName).IsEmpty)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpTypeStyleHelper.cs (1)
114return !deconstructionInfoOpt.HasValue || !deconstructionInfoOpt.Value.Nested.IsEmpty || deconstructionInfoOpt.Value.Method != null;
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\TypeStyle\CSharpUseImplicitTypeHelper.cs (1)
213if (memberGroup[0] is not IMethodSymbol { TypeParameters.IsEmpty: true } method)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)
152symbol.Signature.UnmanagedCallingConventionTypes.IsEmpty
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)
1340if (!variableTypes.IsEmpty)
rzc (2)
MetadataReaderExtensions.cs (2)
73hasPublicKey = !publicKeyOrToken.IsEmpty; 76if (publicKeyOrToken.IsEmpty)
System.Collections.Immutable (14)
System\Collections\Immutable\ImmutableArray_1.Builder.cs (1)
305if (items.IsEmpty)
System\Collections\Immutable\ImmutableArray_1.cs (13)
206if (self.IsEmpty) 223if (self.IsEmpty && startIndex == 0) 319if (self.IsEmpty) 352if (self.IsEmpty) 405if (self.IsEmpty) 409if (items.IsEmpty) 425if (self.IsEmpty) 461else if (self.IsEmpty) 754if (self.IsEmpty) 938if (self.IsEmpty) 962if (self.IsEmpty) 985if (items.IsEmpty || self.IsEmpty) 1511Debug.Assert(!IsEmpty);
System.Text.Json.SourceGeneration (1)
src\runtime\src\libraries\Common\src\SourceGenerators\TypeModelHelper.cs (1)
31if (!current.TypeArguments.IsEmpty)
System.Text.RegularExpressions.Generator (1)
RegexGenerator.cs (1)
165if (results.IsEmpty)