First

BaseAttributeCodeFixProvider.cs (1)

36 var diagnostic = context.Diagnostics.First ();

MetricsOutputWriter.cs (1)

84var location = data.Symbol.Locations.First();

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

src\RoslynAnalyzers\Tools\Metrics\MetricsOutputWriter.cs (1)

84var location = data.Symbol.Locations.First();

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

ComponentParametersShouldBePublicCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

ComponentParametersShouldBePublicCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

XmlComments\XmlComment.InheritDoc.cs (1)

273return memberSymbol.ExplicitInterfaceImplementations().First();

CodeGen\PermissionSetAttribute.cs (1)

74var fileArg = namedArgs.First();

Emit\EditAndContinue\DefinitionMap.cs (3)

298method.Locations.First(), 383method.Locations.First(), 424method.Locations.First(),

Operations\ControlFlowGraph.cs (1)

43Debug.Assert(blocks.First().Kind == BasicBlockKind.Entry);

MetaAnalyzers\DiagnosticDescriptorCreationAnalyzer.cs (1)

275var analyzerName = fieldInitializer.InitializedFields.First().ContainingType.Name;

MetaAnalyzers\RegisterActionAnalyzer.cs (1)

544Location location = contextParameter.DeclaringSyntaxReferences.First()

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

src\Analyzers\Core\Analyzers\Helpers\HashCodeAnalyzer\HashCodeAnalyzer.cs (1)

132if (statements.First() is not IVariableDeclarationGroupOperation varDeclStatement ||

src\Analyzers\Core\Analyzers\NamingStyle\NamingStyleDiagnosticAnalyzerBase.cs (1)

167return DiagnosticHelper.Create(Descriptor, symbol.Locations.First(), NotificationOption2.ForSeverity(applicableRule.EnforcementLevel), options, additionalLocations: null, builder.ToImmutable(), failureReason);

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

933var ifDirective = condDirectives.First();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFactsExtensions.cs (1)

164var span = TextSpan.FromBounds(nodes.First().Span.Start, nodes.Last().Span.End);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.AnonymousFunctionOrDelegateSymbolKey.cs (1)

32visitor.WriteLocation(symbol.Locations.First());

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Extensions\Symbols\SymbolEquivalenceComparer.EquivalenceVisitor.cs (2)

275x.Locations.First().Equals(y.Locations.First());

src\Analyzers\Core\CodeFixes\AddAccessibilityModifiers\AbstractAddAccessibilityModifiersCodeFixProvider.cs (1)

27var diagnostic = context.Diagnostics.First();

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

71var diagnostic = context.Diagnostics.First();

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

65var diagnostic = context.Diagnostics.First(); 311var aMethod = codeFixData.First().Method; // We need to term the MethodGroup and need an arbitrary IMethodSymbol to do so.

src\Analyzers\Core\CodeFixes\AliasAmbiguousType\AbstractAliasAmbiguousTypeCodeFixProvider.cs (1)

74context.Diagnostics.First());

src\Analyzers\Core\CodeFixes\ForEachCast\AbstractForEachCastCodeFixProvider.cs (1)

30if (context.Diagnostics.First().Properties.ContainsKey(ForEachCastHelpers.IsFixable))

src\Analyzers\Core\CodeFixes\GenerateMember\AbstractGenerateMemberCodeFixProvider.cs (1)

38var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\ImplementInterface\AbstractImplementInterfaceCodeFixProvider.cs (2)

106var interfaceType = state.InterfaceTypes.First(); 203var firstInterfaceType = state.InterfaceTypes.First();

src\Analyzers\Core\CodeFixes\MakeMethodAsynchronous\AbstractMakeMethodAsynchronousCodeFixProvider.cs (1)

35var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\MakeMethodSynchronous\AbstractMakeMethodSynchronousCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\MatchFolderAndNamespace\AbstractChangeNamespaceToMatchFolderCodeFixProvider.cs (1)

47var targetNamespace = diagnostics.First().Properties[MatchFolderAndNamespaceConstants.TargetNamespace];

src\Analyzers\Core\CodeFixes\NamingStyle\NamingStyleCodeFixProvider.cs (1)

49var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\NewLines\ConsecutiveStatementPlacement\ConsecutiveStatementPlacementCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\NewLines\MultipleBlankLines\AbstractMultipleBlankLinesCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\PopulateSwitch\AbstractPopulateSwitchCodeFixProvider.cs (1)

56var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\RemoveAsyncModifier\AbstractRemoveAsyncModifierCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\UseConditionalExpression\ForAssignment\AbstractUseConditionalExpressionForAssignmentCodeFixProvider.cs (1)

46var (title, key) = context.Diagnostics.First().Properties.ContainsKey(UseConditionalExpressionHelpers.CanSimplifyName)

src\Analyzers\Core\CodeFixes\UseConditionalExpression\ForReturn\AbstractUseConditionalExpressionForReturnCodeFixProvider.cs (1)

37var (title, key) = context.Diagnostics.First().Properties.ContainsKey(UseConditionalExpressionHelpers.CanSimplifyName)

src\Analyzers\Core\CodeFixes\UseIsNullCheck\AbstractUseIsNullForReferenceEqualsCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\UseNullPropagation\AbstractUseNullPropagationCodeFixProvider.cs (1)

63var firstDiagnostic = context.Diagnostics.First();

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

80return types.First();

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

84var originalParameter = methodSymbol.Parameters.First();

Binder\Binder_Invocation.cs (1)

1254ParameterSymbol receiverParameter = method.Parameters.First();

Binder\Binder_Lookup.cs (1)

301TypeSymbol candidateType = errorType.CandidateSymbols.First() as TypeSymbol;

Binder\Binder_Symbols.cs (1)

2366return symbol.ContainingAssembly ?? ((NamespaceSymbol)symbol).ConstituentNamespaces.First().ContainingAssembly;

Emitter\Model\PEModuleBuilder.cs (1)

1368bool mustBeTranslated = @params.Any() && MustBeWrapped(@params.First());

Lowering\LocalRewriter\LocalRewriter.cs (1)

885initializer = (BoundStatement)block.Statements.First();

Lowering\LocalRewriter\LocalRewriter_Call.cs (1)

48NamedTypeSymbol firstContainer = node.ApplicableMethods.First().ContainingType;

SymbolDisplay\SymbolDisplayVisitor.Members.cs (1)

302symbol = symbol.ReduceExtensionMethod(symbol.Parameters.First().Type) ?? symbol;

SymbolDisplay\SymbolDisplayVisitor_Minimal.cs (1)

245var location = symbol.Locations.First();

Symbols\NamedTypeSymbol.cs (1)

355var thisParam = method.Parameters.First();

Symbols\Source\SourceMemberContainerSymbol.cs (3)

3272Debug.Assert(LexicalSortKey.Compare(new LexicalSortKey(initializers[i - 1].First().Syntax, compilation), new LexicalSortKey(initializers[i].Last().Syntax, compilation)) < 0); 3277Debug.Assert(LexicalSortKey.Compare(new LexicalSortKey(initializers[i].First().Syntax, compilation), new LexicalSortKey(initializers[i + 1].Last().Syntax, compilation)) < 0); 3282Debug.Assert(LexicalSortKey.Compare(new LexicalSortKey(initializers[i].First().Syntax, compilation), new LexicalSortKey(initializers[i].Last().Syntax, compilation)) < 0);

Symbols\Source\SourceNamedTypeSymbol.cs (1)

1731string defaultMemberName = this.Indexers.First().MetadataName; // UNDONE: IndexerNameAttribute

Symbols\Synthesized\SynthesizedSimpleProgramEntryPointSymbol.cs (1)

110return GetSimpleProgramNamedTypeSymbol(compilation)?.GetSimpleProgramEntryPoints().First();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\BlockSyntaxExtensions.cs (2)

68var firstDirective = (DirectiveTriviaSyntax)leadingDirectives.First().GetStructure()!; 72if (conditionalDirectives.First().SpanStart <= block.OpenBraceToken.SpanStart ||

src\Analyzers\CSharp\CodeFixes\ConditionalExpressionInStringInterpolation\CSharpAddParenthesesAroundConditionalExpressionInInterpolatedStringCodeFixProvider.cs (1)

37var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\ConvertNamespace\ConvertNamespaceCodeFixProvider.cs (2)

34var diagnostic = context.Diagnostics.First(); 55var diagnostic = diagnostics.First();

src\Analyzers\CSharp\CodeFixes\ConvertSwitchStatementToExpression\ConvertSwitchStatementToExpressionCodeFixProvider.cs (1)

38var switchLocation = context.Diagnostics.First().AdditionalLocations[0];

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (3)

37methodSymbol.Parameters.First().Type.SpecialType == SpecialType.System_Object && 50&& param.Equals(methodSymbol.Parameters.First())) 504var parameter = methodSymbol.Parameters.First();

src\Analyzers\CSharp\CodeFixes\DisambiguateSameVariable\CSharpDisambiguateSameVariableCodeFixProvider.cs (1)

40var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\FixIncorrectConstraint\CSharpFixIncorrectConstraintCodeFixProvider.cs (1)

67var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\HideBase\HideBaseCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\MakeLocalFunctionStatic\PassInCapturedVariablesAsArgumentsCodeFixProvider.cs (1)

33var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\MakeStatementAsynchronous\CSharpMakeStatementAsynchronousCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ArrowExpressionClausePlacement\ArrowExpressionClausePlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConditionalExpressionPlacement\ConditionalExpressionPlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConsecutiveBracePlacement\ConsecutiveBracePlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConstructorInitializerPlacement\ConstructorInitializerPlacementCodeFixProvider.cs (1)

33var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\EmbeddedStatementPlacement\EmbeddedStatementPlacementCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\Nullable\CSharpDeclareAsNullableCodeFixProvider.cs (1)

46var node = context.Diagnostics.First().Location.FindNode(getInnermostNodeForTie: true, cancellationToken);

src\Analyzers\CSharp\CodeFixes\RemoveInKeyword\RemoveInKeywordCodeFixProvider.cs (1)

37var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\RemoveNewModifier\RemoveNewModifierCodeFixProvider.cs (1)

35var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\TransposeRecordKeyword\CSharpTransposeRecordKeywordCodeFixProvider.cs (1)

85var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseExplicitArrayInExpressionTree\CSharpUseExplicitArrayInExpressionTreeCodeFixProvider.cs (1)

97var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseExpressionBody\UseExpressionBodyCodeFixProvider.cs (1)

41var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseIsNullCheck\CSharpUseIsNullCheckForCastAndEqualityOperatorCodeFixProvider.cs (1)

39var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UsePatternCombinators\CSharpUsePatternCombinatorsCodeFixProvider.cs (1)

60var diagnostic = context.Diagnostics.First();

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)

239var innerType = symbol.TypeArguments.First();

CommandLineTests.cs (25)

StringCopyPaste\KnownSourcePasteProcessor.cs (1)

193edits.Add(new TextChange(new TextSpan(StringExpressionBeforePasteInfo.ContentSpans.First().Start, 0), quotesToAdd));

StringCopyPaste\StringCopyPasteHelpers.cs (2)

551if (spans.First().Length > 0 && text[spans.First().Start] == '"')

StringCopyPaste\UnknownSourcePasteProcessor.cs (1)

130edits.Add(new TextChange(new TextSpan(StringExpressionBeforePasteInfo.ContentSpans.First().Start, 0), quotesToAdd));

CodeActions\PullMemberUp\CSharpPullMemberUpTests.cs (1)

49Assert.Equal(actions.First().Title, FeaturesResources.Pull_members_up_to_base_type);

Intents\IntentTestsBase.cs (1)

64var result = results.First();

SymbolKey\SymbolKeyCompilationsTests.cs (7)

132var definition = type.GetMembers("M").First() as IMethodSymbol; 159var definition = type.GetMembers("M").First() as IMethodSymbol; 187var definition = type.GetMembers("Prop").First() as IPropertySymbol; 214var definition = type.GetMembers("Event").First() as IEventSymbol; 243var definition = type.GetMembers(".ctor").First() as IMethodSymbol; 610ResolveAndVerifySymbol(newSymbols.First(), originalSymbols.First(), comp1, SymbolKeyComparison.None);

TaskList\NoCompilationTaskListTests.cs (1)

64descriptors.First().Priority,

CodeGen\CodeGenAwaitForeachTests.cs (9)

3032var tree = comp.SyntaxTrees.First(); 3117var tree = comp.SyntaxTrees.First(); 3235var tree = comp.SyntaxTrees.First(); 3713var tree = comp.SyntaxTrees.First(); 9105var tree = comp.SyntaxTrees.First(); 9181var tree = comp.SyntaxTrees.First(); 9259var tree = comp.SyntaxTrees.First(); 9320var tree = comp.SyntaxTrees.First(); 9391var tree = comp.SyntaxTrees.First();

CodeGen\CodeGenDeconstructTests.cs (77)

CodeGen\CodeGenTupleEqualityTests.cs (12)

CodeGen\CodeGenTupleTest.cs (37)

CodeGen\IndexAndRangeTests.cs (1)

3856var tree = comp.SyntaxTrees.First();

CodeGen\IndexAndRangeTests.cs (8)

2676var tree = comp.SyntaxTrees.First(); 2839var tree = comp.SyntaxTrees.First(); 3302var tree = comp.SyntaxTrees.First(); 3453var tree = comp.SyntaxTrees.First(); 3639var tree = comp.SyntaxTrees.First(); 3729var tree = comp.SyntaxTrees.First(); 3815var tree = comp.SyntaxTrees.First(); 3888var tree = comp.SyntaxTrees.First();

Attributes\AttributeTests.cs (1)

4901var ca = goo.GetAttributes().First().CommonConstructorArguments.First();

Diagnostics\GetDiagnosticsTests.cs (3)

795var tree = compilation.SyntaxTrees.First(); 848var tree = compilation.SyntaxTrees.First(); 866var tree = compilation.SyntaxTrees.First();

FlowAnalysis\RegionAnalysisTests.cs (2)

3333var intsym = analysis.VariablesDeclared.First() as ILocalSymbol; 4425var tree = compilation.SyntaxTrees.First();

Semantics\CollectionExpressionTests.cs (32)

Semantics\ExtensionTests.cs (238)

Semantics\ExtensionTests2.cs (3)

1124var tree = comp.SyntaxTrees.First(); 1203var tree = comp.SyntaxTrees.First(); 1239var tree = comp.SyntaxTrees.First();

Semantics\InlineArrayTests.cs (16)

Semantics\OutVarTests.cs (10)

Semantics\PatternMatchingTests_ListPatterns.cs (7)

3317var tree = compilation.SyntaxTrees.First(); 3718var tree = compilation.SyntaxTrees.First(); 4083var tree = compilation.SyntaxTrees.First(); 4170var tree = compilation.SyntaxTrees.First(); 4247var tree = compilation.SyntaxTrees.First(); 4361var tree = compilation.SyntaxTrees.First(); 4554var tree = compilation.SyntaxTrees.First();

Semantics\PatternMatchingTests_Scope.cs (1)

13820var tree = comp.SyntaxTrees.First();

Semantics\PatternMatchingTests4.cs (10)

4158var tree = comp.SyntaxTrees.First(); 4230var tree = comp.SyntaxTrees.First(); 4274var tree = comp.SyntaxTrees.First(); 4321var tree = comp.SyntaxTrees.First(); 4403var tree = comp.SyntaxTrees.First(); 4485var tree = comp.SyntaxTrees.First(); 4567var tree = comp.SyntaxTrees.First(); 4649var tree = comp.SyntaxTrees.First(); 4733var tree = comp.SyntaxTrees.First(); 4826var tree = comp.SyntaxTrees.First();

Semantics\PrimaryConstructorTests.cs (19)

Semantics\RecordTests.cs (22)

Symbols\UserDefinedCompoundAssignmentOperatorsTests.cs (13)

AddImport\CSharpAddImportFeatureService.cs (1)

583externAliasString = aliases.First();

Completion\CompletionProviders\OperatorsAndIndexer\UnnamedSymbolCompletionProvider_Conversions.cs (1)

72var symbols = ImmutableArray.Create<ISymbol>(conversion.ContainingType, conversion.Parameters.First().Type, conversion.ReturnType);

ConvertToExtension\ConvertToExtensionCodeRefactoringProvider.cs (1)

246extensionMethods.First().ExtensionMethod,

Debugging\CSharpProximityExpressionsService.cs (1)

74var statement = info.Symbol.Locations.First().FindToken(cancellationToken).GetAncestor<StatementSyntax>();

src\Analyzers\CSharp\CodeFixes\ConditionalExpressionInStringInterpolation\CSharpAddParenthesesAroundConditionalExpressionInInterpolatedStringCodeFixProvider.cs (1)

37var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\ConvertNamespace\ConvertNamespaceCodeFixProvider.cs (2)

34var diagnostic = context.Diagnostics.First(); 55var diagnostic = diagnostics.First();

src\Analyzers\CSharp\CodeFixes\ConvertSwitchStatementToExpression\ConvertSwitchStatementToExpressionCodeFixProvider.cs (1)

38var switchLocation = context.Diagnostics.First().AdditionalLocations[0];

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (3)

37methodSymbol.Parameters.First().Type.SpecialType == SpecialType.System_Object && 50&& param.Equals(methodSymbol.Parameters.First())) 504var parameter = methodSymbol.Parameters.First();

src\Analyzers\CSharp\CodeFixes\DisambiguateSameVariable\CSharpDisambiguateSameVariableCodeFixProvider.cs (1)

40var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\FixIncorrectConstraint\CSharpFixIncorrectConstraintCodeFixProvider.cs (1)

67var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\HideBase\HideBaseCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\MakeLocalFunctionStatic\PassInCapturedVariablesAsArgumentsCodeFixProvider.cs (1)

33var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\MakeStatementAsynchronous\CSharpMakeStatementAsynchronousCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ArrowExpressionClausePlacement\ArrowExpressionClausePlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConditionalExpressionPlacement\ConditionalExpressionPlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConsecutiveBracePlacement\ConsecutiveBracePlacementCodeFixProvider.cs (1)

34var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\ConstructorInitializerPlacement\ConstructorInitializerPlacementCodeFixProvider.cs (1)

33var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\NewLines\EmbeddedStatementPlacement\EmbeddedStatementPlacementCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\Nullable\CSharpDeclareAsNullableCodeFixProvider.cs (1)

46var node = context.Diagnostics.First().Location.FindNode(getInnermostNodeForTie: true, cancellationToken);

src\Analyzers\CSharp\CodeFixes\RemoveInKeyword\RemoveInKeywordCodeFixProvider.cs (1)

37var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\RemoveNewModifier\RemoveNewModifierCodeFixProvider.cs (1)

35var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\TransposeRecordKeyword\CSharpTransposeRecordKeywordCodeFixProvider.cs (1)

85var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseExplicitArrayInExpressionTree\CSharpUseExplicitArrayInExpressionTreeCodeFixProvider.cs (1)

97var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseExpressionBody\UseExpressionBodyCodeFixProvider.cs (1)

41var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UseIsNullCheck\CSharpUseIsNullCheckForCastAndEqualityOperatorCodeFixProvider.cs (1)

39var diagnostic = context.Diagnostics.First();

src\Analyzers\CSharp\CodeFixes\UsePatternCombinators\CSharpUsePatternCombinatorsCodeFixProvider.cs (1)

60var diagnostic = context.Diagnostics.First();

Structure\Providers\FileScopedNamespaceDeclarationStructureProvider.cs (1)

33CSharpStructureHelpers.CollectCommentBlockSpans(externsAndUsings.First(), spans, options);

Semantics\BindingAsyncTasklikeTests.cs (1)

190Assert.True(diagnostics.First().Code == (int)ErrorCode.ERR_AmbigCall);

Semantics\ConstantTests.cs (4)

2951var symbol = compilation.GlobalNamespace.GetTypeMembers("c1").First().GetMembers("Z1").First(); 2954symbol = compilation.GlobalNamespace.GetTypeMembers("c1").First().GetMembers("Z2").First();

Semantics\DeconstructionTests.cs (19)

Semantics\FieldInitializerBindingTests.cs (1)

246var syntaxTree = compilation.SyntaxTrees.First();

Semantics\ImplicitObjectCreationTests.cs (21)

Semantics\LocalFunctionTests.cs (4)

7637var tree = comp.SyntaxTrees.First(); 8682var tree = comp.SyntaxTrees.First(); 9550var tree = comp.SyntaxTrees.First(); 10170var tree = comp.SyntaxTrees.First();

Semantics\NonTrailingNamedArgumentsTests.cs (11)

365var tree = comp.SyntaxTrees.First(); 421var tree = comp.SyntaxTrees.First(); 453var tree = comp.SyntaxTrees.First(); 482var tree = comp.SyntaxTrees.First(); 532var tree = comp.SyntaxTrees.First(); 567var tree = comp.SyntaxTrees.First(); 596var tree = comp.SyntaxTrees.First(); 650var tree = comp.SyntaxTrees.First(); 677var tree = comp.SyntaxTrees.First(); 708var tree = comp.SyntaxTrees.First(); 981var tree = comp.SyntaxTrees.First();

Semantics\NullableConversionTests.cs (1)

803var syntaxTree = compilation.SyntaxTrees.First();

Semantics\NullableReferenceTypesTests.cs (7)

34981var tree = compilation.SyntaxTrees.First(); 34998var tree = compilation.SyntaxTrees.First(); 97796var tree = comp.SyntaxTrees.First(); 99125var tree = comp.SyntaxTrees.First(); 111809var tree = comp.SyntaxTrees.First(); 111863var tree = comp.SyntaxTrees.First(); 113232var tree = comp.SyntaxTrees.First();

Semantics\QueryTests.cs (2)

3132var tree = compilation.SyntaxTrees.First(); 3160var tree = compilation.SyntaxTrees.First();

Semantics\RecordStructTests.cs (11)

532var tree = comp.SyntaxTrees.First(); 552var tree = comp.SyntaxTrees.First(); 572var tree = comp.SyntaxTrees.First(); 594var tree = comp.SyntaxTrees.First(); 2663var tree = comp.SyntaxTrees.First(); 2698var tree = comp.SyntaxTrees.First(); 2732var tree = comp.SyntaxTrees.First(); 2767var tree = comp.SyntaxTrees.First(); 6995var tree = comp.SyntaxTrees.First(); 7676var tree = comp.SyntaxTrees.First(); 10840var tree = comp.SyntaxTrees.First();

Semantics\SemanticErrorTests.cs (1)

3256Assert.Equal(122, errs.First().Code);

Semantics\SimpleLambdaParametersWithModifiersTests.cs (4)

261Assert.Equal(ScopedKind.ScopedValue, symbol.Parameters.First().ScopedKind); 262Assert.Equal(compilation.GetTypeByMetadataName(typeof(ReadOnlySpan<>).FullName).GetPublicSymbol(), symbol.Parameters.First().Type.OriginalDefinition); 292Assert.Equal(ScopedKind.None, symbol.Parameters.First().ScopedKind); 293Assert.Equal(compilation.GetTypeByMetadataName(typeof(ReadOnlySpan<>).FullName).GetPublicSymbol(), symbol.Parameters.First().Type.OriginalDefinition);

Semantics\TargetTypedDefaultTests.cs (31)

Semantics\TopLevelStatementsTests.cs (1)

6366var syntaxTree1 = comp.SyntaxTrees.First();

Semantics\ValueTupleTests.cs (5)

665var tree = comp.SyntaxTrees.First(); 705var tree = comp.SyntaxTrees.First(); 746var tree = comp.SyntaxTrees.First(); 788var tree = comp.SyntaxTrees.First(); 828var tree = comp.SyntaxTrees.First();

SourceGeneration\GeneratorDriverTests_Attributes_SimpleName.cs (4)

192Assert.True(step.Outputs.First().Value is ClassDeclarationSyntax { Identifier.ValueText: "C" }); 224Assert.True(step.Outputs.First().Value is ClassDeclarationSyntax { Identifier.ValueText: "C" }); 290Assert.True(step.Outputs.First().Value is ClassDeclarationSyntax { Identifier.ValueText: "C" }); 321step => Assert.True(step.Outputs.First().Value is ClassDeclarationSyntax { Identifier.ValueText: "C" }));

Compilation\SemanticModelAPITests.cs (3)

618var at = a.TypeParameters.First(); 620var bt = b.TypeParameters.First(); 623Assert.Equal(bt, at2.TypeArguments.First());

Compilation\SemanticModelGetDeclaredSymbolAPITests.cs (5)

2788var typeB = n1.GetTypeMembers("B").First() as INamedTypeSymbol; 2980var sym2 = sym1.GetMembers("IGoo").First() as INamedTypeSymbol; 2985var sym3 = sym1.GetMembers("SGoo").First() as INamedTypeSymbol; 3077var typeA = ns1.GetTypeMembers("A").First() as INamedTypeSymbol; 3142var typeA = globalNS.GetTypeMembers("ErrorProp").First() as INamedTypeSymbol;

Compilation\SemanticModelGetSemanticInfoTests.cs (7)

12189Assert.Equal("Stat", semanticInfo.CandidateSymbols.First().Name); 12259Assert.Equal("X", semanticInfo.CandidateSymbols.First().Name); 12325Assert.Equal("T", semanticInfo.CandidateSymbols.First().Name); 14383Assert.Equal("InterfaceType", semanticInfo.CandidateSymbols.First().Name); 14478var tree = compilation.SyntaxTrees.First(); 14544Assert.Equal("System.IFormattable", semanticInfo.CandidateSymbols.First().ToTestDisplayString()); 15047var tree = compilation.SyntaxTrees.First();

DeclarationTests.cs (4)

292var type = compilation.Assembly.GlobalNamespace.GetTypeMembers().First(); 304var method = (MethodSymbol)type.GetMembers().First(); 339var type = compilation.Assembly.GlobalNamespace.GetTypeMembers().First(); 348var method = (MethodSymbol)type.GetMembers().First();

SymbolDisplay\SymbolDisplayTests.cs (3)

3704var tree = comp.SyntaxTrees.First(); 6175var tree = comp.SyntaxTrees.First(); 9137var tree = comp.SyntaxTrees.First();

Symbols\CustomModifiersTests.cs (3)

78var i = (INamedTypeSymbol)type.TypeArguments.First(); 142Assert.Equal("System.Runtime.CompilerServices.IsConst", modifiers.First().Modifier.ToTestDisplayString()); 154var i = type.TypeArguments.First();

Symbols\Metadata\MetadataTypeTests.cs (1)

362var oldTree = comp.SyntaxTrees.First();

Symbols\Metadata\PE\NoPiaLocalHideAndTypeSubstitutionTests.cs (6)

141NoPiaMissingCanonicalTypeSymbol missing = (NoPiaMissingCanonicalTypeSymbol)param.First().Type; 203Assert.Same(canonicalTypeInter, param.First().Type); 204Assert.IsAssignableFrom<PENamedTypeSymbol>(param.First().Type); 372NoPiaAmbiguousCanonicalTypeSymbol ambiguous = (NoPiaAmbiguousCanonicalTypeSymbol)param.First().Type; 374Assert.Equal(SymbolKind.ErrorType, param.First().Type.Kind); 375Assert.IsType<NoPiaAmbiguousCanonicalTypeSymbol>(param.First().Type);

Symbols\MethodEqualityTests.cs (2)

84var baseClassMethod1 = (MethodSymbol)baseClass.GetMembers("Method").First(); 144var baseClassMethod1 = (MethodSymbol)baseClass.GetMembers("Method").First();

Symbols\Source\EventTests.cs (2)

432var tree = compilation.SyntaxTrees.First(); 478var tree = compilation.SyntaxTrees.First();

Symbols\Source\MethodTests.cs (1)

215Assert.Equal(1, m.First().Locations.Length);

Symbols\Source\SourcePlusMetadataTests.cs (3)

192var metaSym = comp2.GlobalNamespace.GetTypeMembers("BaseTypeSpecifierClass").First(); 208var metaSym = comp2.GlobalNamespace.GetTypeMembers("FooAttribute").First(); 237var metaSym = metaType.GetMembers("I1.Method").First();

Symbols\SymbolEqualityTests.cs (2)

846var method1ParamType = method1.Parameters.First().Type; // A<T!> 847var method2ParamType = method2.Parameters.First().Type; // A<T!>

Symbols\TypeTests.cs (6)

905var classTest = globalNS.GetTypeMembers("Test").First(); 906var varA = classTest.GetMembers("a").First() as FieldSymbol; 927var typeSym = comp.Assembly.GlobalNamespace.GetTypeMembers().First(); 929var memSym = typeSym.GetMembers("Main").First(); 967var typeSym = comp.Assembly.GlobalNamespace.GetTypeMembers("MyClass").First(); 1017var typeSym = comp.Assembly.GlobalNamespace.GetTypeMembers("SubGenericClass").First();

IncrementalParsing\IncrementalParsingTests.cs (1)

3328var oldTree = comp.SyntaxTrees.First();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\BlockSyntaxExtensions.cs (2)

68var firstDirective = (DirectiveTriviaSyntax)leadingDirectives.First().GetStructure()!; 72if (conditionalDirectives.First().SpanStart <= block.OpenBraceToken.SpanStart ||

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)

239var innerType = symbol.TypeArguments.First();

CodeGeneration\SymbolEditorTests.cs (4)

393var location = symbol.Locations.First(); 530var member = symbol.GetMembers("m").First(); 712var symbolX = symbol.GetMembers("X").First(); 713var symbolY = symbol.GetMembers("Y").First();

CodeGeneration\SyntaxGeneratorTests.cs (11)

234return typeC.GetAttributes().First(); 3865var symbolX = (IFieldSymbol)symbolC.GetMembers("X").First(); 3866var symbolY = (IFieldSymbol)symbolC.GetMembers("Y").First(); 3867var symbolZ = (IFieldSymbol)symbolC.GetMembers("Z").First(); 4212var declC = symbolC.DeclaringSyntaxReferences.First().GetSyntax(); 4389var declC = symbolC.DeclaringSyntaxReferences.First().GetSyntax(); 4481var declC = symbolC.DeclaringSyntaxReferences.First().GetSyntax(); 4773var symbol = comp.GlobalNamespace.GetMembers("C").First().GetMembers("M").First(); 4791var symbol = comp.GlobalNamespace.GetMembers("C").First().GetMembers("X").First(); 4808var symbol = comp.GlobalNamespace.GetMembers("C").First().GetMembers("MyEvent").First(); 4833var symbol = comp.GlobalNamespace.GetMembers("C2").First().GetMembers("MyEvent").First();

CommentSelection\AbstractToggleBlockCommentBase.cs (1)

151var trackingSpan = TextSpan.FromBounds(intersectingBlockComments.First().Start, intersectingBlockComments.Last().End);

CommentSelection\ToggleLineCommentCommandHandler.cs (1)

143var indentation = DetermineSmallestIndent(selectedSpan, linesInSelection.First(), linesInSelection.Last());

EditAndContinue\ActiveStatementTrackingService.cs (1)

332if (snapshot != null && snapshot.TextBuffer == documentSpans.First().Span.TextBuffer)

ExternalAccess\VSTypeScript\VSTypeScriptNavigationBarItemService.cs (1)

57var navigationSpan = item.GetCurrentItemSpan(textVersion, item.Spans.First());

InlineHints\InlineHintsTag.cs (2)

211var first = taggedTexts.First(); 221var first = taggedTexts.First();

AbstractCommandHandlerTestState.cs (1)

87var firstSpan = selectionSpanList.First();

SignatureHelp\AbstractSignatureHelpProviderTests.cs (1)

88textSpan = textSpans.First();

Snippets\RoslynLSPSnippetConvertTests.cs (1)

491var stringSpan = placeholderDictionary[""].First();

Symbols\SymbolEquivalenceComparer.EquivalenceVisitor.cs (2)

275x.Locations.First().Equals(y.Locations.First());

CodeFixes\Suppression\AbstractSuppressionBatchFixAllProvider.cs (1)

188onItemFound((diagnostics.First(), currentAction));

CodeRefactorings\MoveType\AbstractMoveTypeService.cs (1)

65var editor = Editor.GetEditor(operationKind, (TService)this, semanticDocument, typeDeclaration, suggestedFileNames.First(), cancellationToken);

CodeRefactorings\SyncNamespace\AbstractChangeNamespaceService.cs (1)

134var originalNamespaceName = semanticModel.GetRequiredDeclaredSymbol(originalNamespaceDeclarations.First(), cancellationToken).ToDisplayString();

Completion\Utilities.cs (1)

31var totalOldSpan = TextSpan.FromBounds(changes.First().Span.Start, changes.Last().Span.End);

ConvertToInterpolatedString\AbstractConvertConcatenationToInterpolatedStringRefactoringProvider.cs (1)

140.WithLeadingTrivia(pieces.First().GetLeadingTrivia());

DocumentHighlighting\AbstractDocumentHighlightsService.cs (2)

220if (symbol.Locations.First().IsInSource) 223await AddLocationSpanAsync(symbol.Locations.First(), solution, spanSet, tagMap, HighlightSpanKind.Definition, cancellationToken).ConfigureAwait(false);

EditAndContinue\AbstractEditAndContinueAnalyzer.cs (2)

6175=> GetSymbolDeclarationSyntax(symbol, selector: System.Linq.ImmutableArrayExtensions.First, cancellationToken)!; 6199symbol.Locations.FirstOrDefault()?.SourceSpan ?? symbol.ContainingSymbol.Locations.First().SourceSpan;

EditAndContinue\EditSession.cs (1)

267var documentId = newDocumentIds.First();

EncapsulateField\AbstractEncapsulateFieldService.cs (2)

177var fieldDeclaration = field.DeclaringSyntaxReferences.First(); 325var fieldDeclaration = field.DeclaringSyntaxReferences.First();

ExtractClass\AbstractExtractClassRefactoringProvider.cs (1)

91var containingTypeDeclarationNode = selectedMemberNodes.First().FirstAncestorOrSelf<SyntaxNode>(syntaxFacts.IsTypeDeclaration);

ExtractMethod\MethodExtractor.VariableSymbol.cs (3)

106var locationLeft = left.Locations.First(); 107var locationRight = right.Locations.First(); 167=> Symbol.Locations.First().FindToken(cancellationToken);

LanguageServices\SymbolDisplayService\AbstractSymbolDisplayService.AbstractSymbolDescriptionBuilder.cs (1)

724.Where(s => !s.Equals(symbolGroup.First().OriginalDefinition))

MoveStaticMembers\MoveStaticMembersOptions.cs (1)

41var sourceLocation = destination.DeclaringSyntaxReferences.First();

NavigationBar\AbstractNavigationBarItemService.cs (2)

80Location.Create(allReferences.First().SyntaxTree, allReferences.First().Span);

QuickInfo\QuickInfoUtilities.cs (1)

46var symbol = symbols.First();

RemoveUnusedVariable\AbstractRemoveUnusedVariableCodeFixProvider.cs (1)

41var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\Analyzers\Helpers\HashCodeAnalyzer\HashCodeAnalyzer.cs (1)

132if (statements.First() is not IVariableDeclarationGroupOperation varDeclStatement ||

src\Analyzers\Core\Analyzers\NamingStyle\NamingStyleDiagnosticAnalyzerBase.cs (1)

167return DiagnosticHelper.Create(Descriptor, symbol.Locations.First(), NotificationOption2.ForSeverity(applicableRule.EnforcementLevel), options, additionalLocations: null, builder.ToImmutable(), failureReason);

src\Analyzers\Core\CodeFixes\AddAccessibilityModifiers\AbstractAddAccessibilityModifiersCodeFixProvider.cs (1)

27var diagnostic = context.Diagnostics.First();

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

71var diagnostic = context.Diagnostics.First();

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

65var diagnostic = context.Diagnostics.First(); 311var aMethod = codeFixData.First().Method; // We need to term the MethodGroup and need an arbitrary IMethodSymbol to do so.

src\Analyzers\Core\CodeFixes\AliasAmbiguousType\AbstractAliasAmbiguousTypeCodeFixProvider.cs (1)

74context.Diagnostics.First());

src\Analyzers\Core\CodeFixes\ForEachCast\AbstractForEachCastCodeFixProvider.cs (1)

30if (context.Diagnostics.First().Properties.ContainsKey(ForEachCastHelpers.IsFixable))

src\Analyzers\Core\CodeFixes\GenerateMember\AbstractGenerateMemberCodeFixProvider.cs (1)

38var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\ImplementInterface\AbstractImplementInterfaceCodeFixProvider.cs (2)

106var interfaceType = state.InterfaceTypes.First(); 203var firstInterfaceType = state.InterfaceTypes.First();

src\Analyzers\Core\CodeFixes\MakeMethodAsynchronous\AbstractMakeMethodAsynchronousCodeFixProvider.cs (1)

35var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\MakeMethodSynchronous\AbstractMakeMethodSynchronousCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\MatchFolderAndNamespace\AbstractChangeNamespaceToMatchFolderCodeFixProvider.cs (1)

47var targetNamespace = diagnostics.First().Properties[MatchFolderAndNamespaceConstants.TargetNamespace];

src\Analyzers\Core\CodeFixes\NamingStyle\NamingStyleCodeFixProvider.cs (1)

49var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\NewLines\ConsecutiveStatementPlacement\ConsecutiveStatementPlacementCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\NewLines\MultipleBlankLines\AbstractMultipleBlankLinesCodeFixProvider.cs (1)

32var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\PopulateSwitch\AbstractPopulateSwitchCodeFixProvider.cs (1)

56var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\RemoveAsyncModifier\AbstractRemoveAsyncModifierCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\UseConditionalExpression\ForAssignment\AbstractUseConditionalExpressionForAssignmentCodeFixProvider.cs (1)

46var (title, key) = context.Diagnostics.First().Properties.ContainsKey(UseConditionalExpressionHelpers.CanSimplifyName)

src\Analyzers\Core\CodeFixes\UseConditionalExpression\ForReturn\AbstractUseConditionalExpressionForReturnCodeFixProvider.cs (1)

37var (title, key) = context.Diagnostics.First().Properties.ContainsKey(UseConditionalExpressionHelpers.CanSimplifyName)

src\Analyzers\Core\CodeFixes\UseIsNullCheck\AbstractUseIsNullForReferenceEqualsCodeFixProvider.cs (1)

36var diagnostic = context.Diagnostics.First();

src\Analyzers\Core\CodeFixes\UseNullPropagation\AbstractUseNullPropagationCodeFixProvider.cs (1)

63var firstDiagnostic = context.Diagnostics.First();

Extensions\Extensions.cs (2)

171var solution = documents.First().Project.Solution; 173var documentIdInCurrentContext = solution.Workspace.GetDocumentIdInCurrentContext(documents.First().Id);

Handler\InlayHint\InlayHintHandler.cs (2)

119var first = taggedTexts.First(); 129var first = taggedTexts.First();

Handler\ProjectContext\GetTextDocumentWithContextHandler.cs (1)

57var openDocumentId = documentIds.First();

Workspaces\LspWorkspaceManager.cs (1)

497var firstDocument = documentsForUri.First();

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

Diagnostics\SuppressMessageAttributeTests.DiagnosticAnalyzers.cs (4)

69context.ReportDiagnostic(CodeAnalysis.Diagnostic.Create(s_rule, context.Symbol.Locations.First(), messageArgs: context.Symbol.Name)); 100context.ReportDiagnostic(CodeAnalysis.Diagnostic.Create(s_rule, context.Symbol.Locations.First(), messageArgs: context.Symbol.Name)); 154context.ReportDiagnostic(CodeAnalysis.Diagnostic.Create(s_rule, context.OwningSymbol.Locations.First(), messageArgs: context.OwningSymbol.Name + ":end")); 173context.ReportDiagnostic(CodeAnalysis.Diagnostic.Create(s_rule, context.OwningSymbol.Locations.First(), messageArgs: context.OwningSymbol.Name + ":end"));

CommonCommandLineParserTests.cs (2)

452Assert.Equal(ReportDiagnostic.Default, ruleSet.Includes.First().Action); 453Assert.Equal("goo.ruleset", ruleSet.Includes.First().IncludePath);

ReassignedVariable\AbstractReassignedVariableService.cs (1)

226var methodOrPropertyDeclaration = methodOrProperty.DeclaringSyntaxReferences.First().GetSyntax(cancellationToken);

Shared\Extensions\IFindReferencesResultExtensions.cs (1)

23? [definition.Locations.First()]

Shared\Extensions\ISymbolExtensions.cs (2)

193var argumentValue = attribute.ConstructorArguments.First().Value; 465return memberSymbol.ExplicitInterfaceImplementations().First();

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

933var ifDirective = condDirectives.First();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\ISyntaxFactsExtensions.cs (1)

164var span = TextSpan.FromBounds(nodes.First().Span.Start, nodes.Last().Span.End);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.AnonymousFunctionOrDelegateSymbolKey.cs (1)

32visitor.WriteLocation(symbol.Locations.First());

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Extensions\Symbols\SymbolEquivalenceComparer.EquivalenceVisitor.cs (2)

275x.Locations.First().Equals(y.Locations.First());

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

80return types.First();

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

84var originalParameter = methodSymbol.Parameters.First();

Workspace\ProjectSystem\ProjectSystemProjectFactory.cs (1)

708var projectIdToReference = ids.First();

FindReferencesTests.cs (6)

104var symbol = (await project.GetCompilationAsync()).GetTypeByMetadataName("C").GetMembers("X").First(); 129var symbol = (IFieldSymbol)(await project.GetCompilationAsync()).GetTypeByMetadataName("C").GetMembers("X").First(); 328var boo = typeB.GetMembers("Boo").First(); 339boo = typeC.GetMembers("Boo").First(); 350boo = typeA.GetMembers("Boo").First(); 391var interfaceMethod = (IMethodSymbol)(await netStandardProject.GetCompilationAsync()).GetTypeByMetadataName("N.I").GetMembers("Get").First();

UtilityTest\DocumentationCommentIdTests.cs (1)

337var method = outerType.GetMembers("M").First() as IMethodSymbol;

Parser.cs (4)

259return implementingInterface.TypeArguments.First(); 305Diag(DiagDescriptors.MemberIsInaccessible, member.Locations.First(), member.Name); 754result.Add(implementingInterface.TypeArguments.First()); 767var t = implementingInterface.TypeArguments.First();

TypeSymbolExtensions.cs (1)

250currentType = currentType.GetTypeMembers(originalNestedType.Name, originalNestedType.Arity).First();

ImagesTests.cs (2)

1028using (var image = (MLImage)rowView.First().Values.Last().Value) 1189var resizedImage = (MLImage)rowView.First().Values.Last().Value;

Workspace\VisualStudioDocumentNavigationService.cs (1)

225var documentIdToNavigate = documentIdsForFilePath.Contains(documentId) ? documentId : documentIdsForFilePath.First();

CodeAnalysisExtensionsTest.cs (13)

TopLevelParameterNameAnalyzerTest.cs (9)

321var method = (IMethodSymbol)modelType.GetMembers("ActionMethod").First(); 411var method = (IMethodSymbol)modelType.GetMembers("ActionMethod").First(); 436var method = (IMethodSymbol)type.GetMembers("Action").First(); 461var method = (IMethodSymbol)type.GetMembers("Action").First(); 485var method = (IMethodSymbol)type.GetMembers("Action").First(); 509var method = (IMethodSymbol)type.GetMembers("Action").First(); 533var method = (IMethodSymbol)type.GetMembers("Action").First(); 556var method = (IMethodSymbol)type.GetMembers("Action").First(); 579var method = (IMethodSymbol)type.GetMembers("Action").First();

ActualApiResponseMetadataFactoryTest.cs (3)

76var method = (IMethodSymbol)returnType.GetMembers().First(); 370var method = (IMethodSymbol)type.GetMembers(methodName).First(); 412var method = (IMethodSymbol)returnType.GetMembers().First();

ApiControllerFactsTest.cs (6)

37var method = (IMethodSymbol)compilation.GetTypeByMetadataName("TestNamespace.TestController").GetMembers("Get").First(); 53var method = (IMethodSymbol)type.GetMembers(nameof(ApiConventionAnalyzerTest_IndexModel.OnGet)).First(); 69var method = (IMethodSymbol)type.GetMembers(nameof(ApiConventionAnalyzerTest_NotApiController.Index)).First(); 85var method = (IMethodSymbol)type.GetMembers(nameof(ApiConventionAnalyzerTest_NotAction.Index)).First(); 101var method = (IMethodSymbol)type.GetMembers(nameof(ApiConventionAnalyzerTest_Valid.Index)).First(); 117var method = (IMethodSymbol)type.GetMembers(nameof(IsApiControllerAction_ReturnsTrue_IfAttributeIsDeclaredOnAssemblyController.Action)).First();

MvcFactsTest.cs (3)

153var method = (IMethodSymbol)typeSymbol.GetMembers(methodName).First(); 200var method = (IMethodSymbol)typeSymbol.GetMembers(methodName).First(); 212return (IMethodSymbol)type.GetMembers(nameof(IDisposable.Dispose)).First();

SymbolApiConventionMatcherTest.cs (8)

432var method = (IMethodSymbol)testController.GetMembers(methodName).First(); 433var conventionMethod = (IMethodSymbol)testConvention.GetMembers(conventionMethodName).First(); 451var method = testConvention.GetMembers(nameof(TestConvention.MethodWithoutMatchBehavior)).First(); 469var method = testConvention.GetMembers(nameof(TestConvention.MethodWithRandomAttributes)).First(); 487var method = testConvention.GetMembers(nameof(TestConvention.Get)).First(); 505var method = (IMethodSymbol)testConvention.GetMembers(nameof(TestConvention.Get)).First(); 524var method = (IMethodSymbol)testConvention.GetMembers(nameof(TestConvention.MethodParameterWithRandomAttributes)).First(); 543var method = (IMethodSymbol)testConvention.GetMembers(nameof(TestConvention.MethodWithAnyTypeMatchBehaviorParameter)).First();

SymbolApiResponseMetadataProviderTest.cs (20)

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

System\Windows\Forms\CSharp\CodeFixes\AddDesignerSerializationVisibility\AddDesignerSerializationVisibilityCodeFixProvider.cs (1)

38Diagnostic diagnostic = context.Diagnostics.First();

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)

EnumsShouldHavePluralNames.cs (2)

102context.ReportDiagnostic(symbol.CreateDiagnostic(Rule_CA1714, symbol.OriginalDefinition.Locations.First(), symbol.Name)); 109context.ReportDiagnostic(symbol.CreateDiagnostic(Rule_CA1717, symbol.OriginalDefinition.Locations.First(), symbol.Name));

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

58if (!trailingOnly && candidateMethod.Parameters.First().Type.Equals(expectedParameterType) && candidateMethod.Parameters[0].RefKind == RefKind.None)