HasValue

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\ValueContentAnalysis\ValueContentAnalysis.ValueContentDataFlowOperationVisitor.cs (1)

196if (operation.ConstantValue.HasValue)

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

110if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is int index)

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowOperationVisitor.cs (6)

746branch.BranchValue.ConstantValue.HasValue) 1281if (patternOperation is IConstantPatternOperation { Value.ConstantValue: { HasValue: true, Value: null } }) 1788if (operation is IConstantPatternOperation constant && constant.Value.ConstantValue.HasValue && constant.Value.ConstantValue.Value is null) 1806if (operation is INegatedPatternOperation negated && negated.Pattern is IConstantPatternOperation constant && constant.Value.ConstantValue.HasValue && constant.Value.ConstantValue.Value is null) 1864(!leftConstantValueOpt.HasValue || leftConstantValueOpt.Value != null) && 1865(!rightConstantValueOpt.HasValue || rightConstantValueOpt.Value != null);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\ComputationalComplexityMetrics.cs (2)

128if (operation.ConstantValue.HasValue) 331return !operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null && o.Kind is not (OperationKind.Branch or OperationKindEx.Attribute)));

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

65return operation.ConstantValue.HasValue && operation.ConstantValue.Value == null; 70if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is bool value) 88if (!constantValue.HasValue) 140if (operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null))) 818(current.ConstantValue.HasValue || current.Type != null))

src\Analyzers\Core\Analyzers\PopulateSwitch\AbstractPopulateSwitchDiagnosticAnalyzer.cs (1)

126=> constantValue.HasValue && Equals(constantValue.Value, value);

src\Analyzers\Core\Analyzers\PopulateSwitch\PopulateSwitchExpressionHelpers.cs (3)

44if (arm.Pattern is IConstantPatternOperation { Value.ConstantValue: { HasValue: true, Value: null } }) 78if (operation is IConstantPatternOperation { Value.ConstantValue: { HasValue: true, Value: not null and var value } }) 120if (pattern is IConstantPatternOperation { Value: IConversionOperation { ConstantValue: { HasValue: true, Value: null } } })

src\Analyzers\Core\Analyzers\PopulateSwitch\PopulateSwitchStatementHelpers.cs (3)

89if (value.ConstantValue is { HasValue: true, Value: null }) 119if (value is null || !value.ConstantValue.HasValue) 197case ISingleValueCaseClauseOperation { Value: IConversionOperation { ConstantValue: { HasValue: true, Value: null } } }:

src\Analyzers\Core\Analyzers\RemoveRedundantEquality\AbstractRemoveRedundantEqualityDiagnosticAnalyzer.cs (1)

127ConstantValue: { HasValue: true, Value: bool constValue }

src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\SuppressMessageAttributeState.cs (1)

138value.ConstantValue.HasValue &&

src\Analyzers\Core\Analyzers\RemoveUnusedMembers\AbstractRemoveUnusedMembersDiagnosticAnalyzer.cs (1)

371if (!initializer.Value.ConstantValue.HasValue)

src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.BlockAnalyzer.cs (2)

192value.ConstantValue.HasValue) 659if (assignmentValue.ConstantValue.HasValue)

src\Analyzers\Core\Analyzers\SimplifyBooleanExpression\AbstractSimplifyConditionalDiagnosticAnalyzer.cs (1)

164return constantValue.HasValue && constantValue.Value is bool b && b == value;

src\Analyzers\Core\Analyzers\SimplifyInterpolation\AbstractSimplifyInterpolationHelpers.cs (3)

102if (invocation.Arguments[0].Value is ILiteralOperation { ConstantValue: { HasValue: true, Value: string value } } literal && 225? alignmentOp is { ConstantValue.HasValue: true } 262=> argument.Value.ConstantValue is { HasValue: true, Value: ' ' };

src\Analyzers\Core\Analyzers\UseConditionalExpression\ForAssignment\UseConditionalExpressionForAssignmentHelpers.cs (2)

166if (binaryOperation.LeftOperand.ConstantValue is { HasValue: true, Value: null }) 170else if (binaryOperation.RightOperand.ConstantValue is { HasValue: true, Value: null })

src\Analyzers\Core\Analyzers\UseConditionalExpression\UseConditionalExpressionHelpers.cs (1)

118=> trueValue is ILiteralOperation { ConstantValue: { HasValue: true, Value: bool value } } && value == val;

src\Analyzers\Core\Analyzers\UseThrowExpression\AbstractUseThrowExpressionDiagnosticAnalyzer.cs (1)

264return operation.ConstantValue.HasValue &&

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EmbeddedLanguages\Common\EmbeddedSyntaxToken.cs (6)

68kind.HasValue ? kind.Value : Kind, 69leadingTrivia.HasValue ? leadingTrivia.Value : LeadingTrivia, 70virtualChars.HasValue ? virtualChars.Value : VirtualChars, 71trailingTrivia.HasValue ? trailingTrivia.Value : TrailingTrivia, 72diagnostics.HasValue ? diagnostics.Value : Diagnostics, 73value.HasValue ? value.Value : Value);

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

381=> operand is ILiteralOperation { ConstantValue: { HasValue: true, Value: null } };

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\CustomDataFlowAnalysis.cs (1)

148if (current.BranchValue.ConstantValue.HasValue && current.BranchValue.ConstantValue.Value is bool constant)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\EditorConfigValueSerializer.cs (1)

53return optionalBool.HasValue ? new Optional<bool?>(optionalBool.Value) : new Optional<bool?>();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\SymbolEquivalenceComparer.cs (5)

113var newDistinguishRefFromOut = distinguishRefFromOut.HasValue ? distinguishRefFromOut.Value : _distinguishRefFromOut; 114var newTupleNamesMustMatch = tupleNamesMustMatch.HasValue ? tupleNamesMustMatch.Value : _tupleNamesMustMatch; 115var newIgnoreNullableAnnotations = ignoreNullableAnnotations.HasValue ? ignoreNullableAnnotations.Value : _ignoreNullableAnnotations; 116var newObjectAndDynamicCompareEqually = objectAndDynamicCompareEqually.HasValue ? objectAndDynamicCompareEqually.Value : _objectAndDynamicCompareEqually; 117var newArrayAndReadOnlySpanCompareEqually = arrayAndReadOnlySpanCompareEqually.HasValue ? arrayAndReadOnlySpanCompareEqually.Value : _arrayAndReadOnlySpanCompareEqually;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationContext.cs (14)

195var newContextLocation = contextLocation.HasValue ? contextLocation.Value : this.ContextLocation; 196var newAfterThisLocation = afterThisLocation.HasValue ? afterThisLocation.Value : this.AfterThisLocation; 197var newBeforeThisLocation = beforeThisLocation.HasValue ? beforeThisLocation.Value : this.BeforeThisLocation; 198var newAddImports = addImports.HasValue ? addImports.Value : this.AddImports; 199var newAdditionalImports = additionalImports.HasValue ? additionalImports.Value : this.AdditionalImports; 200var newGenerateMembers = generateMembers.HasValue ? generateMembers.Value : this.GenerateMembers; 201var newMergeNestedNamespaces = mergeNestedNamespaces.HasValue ? mergeNestedNamespaces.Value : this.MergeNestedNamespaces; 202var newMergeAttributes = mergeAttributes.HasValue ? mergeAttributes.Value : this.MergeAttributes; 203var newGenerateDefaultAccessibility = generateDefaultAccessibility.HasValue ? generateDefaultAccessibility.Value : this.GenerateDefaultAccessibility; 204var newGenerateMethodBodies = generateMethodBodies.HasValue ? generateMethodBodies.Value : this.GenerateMethodBodies; 205var newGenerateDocumentationComments = generateDocumentationComments.HasValue ? generateDocumentationComments.Value : this.GenerateDocumentationComments; 206var newAutoInsertionLocation = autoInsertionLocation.HasValue ? autoInsertionLocation.Value : this.AutoInsertionLocation; 207var newSortMembers = sortMembers.HasValue ? sortMembers.Value : this.SortMembers; 208var newReuseSyntax = reuseSyntax.HasValue ? reuseSyntax.Value : this.ReuseSyntax;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (3)

307name.HasValue ? name.Value : parameter.Name, 310defaultValue.HasValue 540returnTypeAttributes: returnTypeAttributes.HasValue ? returnTypeAttributes.Value : method.GetReturnTypeAttributes(),

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

439if (numericValue.HasValue && numericValue.Value is 0) 477if (operation?.Kind == OperationKind.Literal && operation.ConstantValue.HasValue && operation.ConstantValue.Value is true) 481else if (operation?.Kind == OperationKind.Literal && operation.ConstantValue.HasValue && operation.ConstantValue.Value is false)

FlowAnalysis\AbstractFlowPass.cs (5)

443this.State = initialState.HasValue ? initialState.Value : TopState(); 1924if (oldTryState.HasValue) 1953if (oldTryState.HasValue) 1998if (oldTryState.HasValue) 2585if (oldState.HasValue)

FlowAnalysis\AbstractFlowPass_LocalFunctions.cs (1)

164if (NonMonotonicState.HasValue)

FlowAnalysis\DefiniteAssignment.cs (1)

1806if (NonMonotonicState.HasValue)

FlowAnalysis\DefiniteAssignment.LocalFunctions.cs (1)

203if (NonMonotonicState.HasValue)

FlowAnalysis\NullableWalker.cs (6)

147Debug.Assert(!StateForLambda.HasValue); 1865if (initialState.HasValue) 2793if (newState != NullableFlowState.NotNull && NonMonotonicState.HasValue) 3692if (shouldMakeNotNullRvalue(node) && _visitResult.NestedVisitResults is null && !_visitResult.StateForLambda.HasValue) 8108Debug.Assert(lambdaState.HasValue); 10043initialState.HasValue ? initialState.Value : State.Clone(),

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

625=> semanticModel.GetConstantValue(expression, cancellationToken).HasValue &&

src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseRangeOperatorDiagnosticAnalyzer.cs (1)

334=> operation.ConstantValue.HasValue &&

src\Analyzers\CSharp\Analyzers\UsePatternCombinators\CSharpUsePatternCombinatorsAnalyzer.cs (1)

163: operation.ConstantValue.HasValue;

src\Analyzers\CSharp\Analyzers\UsePatternMatching\CSharpAsAndMemberAccessDiagnosticAnalyzer.cs (3)

96if (!constantValue.HasValue) 139if (!constantValue.HasValue) 153if (!constantValue.HasValue)

src\Analyzers\CSharp\Analyzers\UseSimpleUsingStatement\UseSimpleUsingStatementDiagnosticAnalyzer.cs (1)

269return constantValue.HasValue;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Simplification\Simplifiers\CastSimplifier.cs (2)

145return constantValue.HasValue && 1014=> operation.ConstantValue.HasValue && operation.ConstantValue.Value is null;

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (2)

705ConstantValue.HasValue: true, 889ConstantValue.HasValue: true,

src\Analyzers\CSharp\CodeFixes\ReplaceDefaultLiteral\CSharpReplaceDefaultLiteralCodeFixProvider.cs (1)

100else if (semanticModel.GetConstantValue(defaultLiteral, cancellationToken) is var constant && constant.HasValue)

CodeGeneration\SyntaxGeneratorTests.cs (1)

95Assert.True(constantValue.HasValue);

CodeGen\CodeGenTupleEqualityTests.cs (1)

692Assert.False(model.GetConstantValue(tuple2).HasValue);

Semantics\PatternMatchingTests.cs (1)

6577Assert.False(model.GetConstantValue(caseDefault.Pattern).HasValue);

CodeRefactorings\UseRecursivePatterns\UseRecursivePatternsCodeRefactoringProvider.cs (2)

373var (left, right) when model.GetConstantValue(left).HasValue => (right, left, Flipped: true), 374var (left, right) when model.GetConstantValue(right).HasValue => (left, right, Flipped: false),

ConvertToExtension\ConvertToExtensionFixAllProvider.cs (1)

62if (fixAllSpans.HasValue)

QuickInfo\CSharpDiagnosticAnalyzerQuickInfoProvider.cs (1)

121if (checkIdObject.HasValue && checkIdObject.Value is string checkId)

ReverseForStatement\CSharpReverseForStatementCodeRefactoringProvider.cs (1)

108=> valueOpt.HasValue && IsIntegral(valueOpt.Value) && ToUInt64(valueOpt.Value) == value;

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

625=> semanticModel.GetConstantValue(expression, cancellationToken).HasValue &&

src\Analyzers\CSharp\Analyzers\UseIndexOrRangeOperator\CSharpUseRangeOperatorDiagnosticAnalyzer.cs (1)

334=> operation.ConstantValue.HasValue &&

src\Analyzers\CSharp\Analyzers\UsePatternCombinators\CSharpUsePatternCombinatorsAnalyzer.cs (1)

163: operation.ConstantValue.HasValue;

src\Analyzers\CSharp\Analyzers\UsePatternMatching\CSharpAsAndMemberAccessDiagnosticAnalyzer.cs (3)

96if (!constantValue.HasValue) 139if (!constantValue.HasValue) 153if (!constantValue.HasValue)

src\Analyzers\CSharp\Analyzers\UseSimpleUsingStatement\UseSimpleUsingStatementDiagnosticAnalyzer.cs (1)

269return constantValue.HasValue;

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordHelpers.cs (2)

705ConstantValue.HasValue: true, 889ConstantValue.HasValue: true,

src\Analyzers\CSharp\CodeFixes\ReplaceDefaultLiteral\CSharpReplaceDefaultLiteralCodeFixProvider.cs (1)

100else if (semanticModel.GetConstantValue(defaultLiteral, cancellationToken) is var constant && constant.HasValue)

Semantics\ConstantTests.cs (1)

2926Assert.True(constantValue.HasValue);

Semantics\ImplicitObjectCreationTests.cs (7)

1872Assert.False(model.GetConstantValue(def).HasValue); 1902Assert.False(model.GetConstantValue(def).HasValue); 1932Assert.False(model.GetConstantValue(def).HasValue); 2043Assert.False(model.GetConstantValue(@new).HasValue); 2078Assert.False(model.GetConstantValue(@new).HasValue); 2224Assert.False(model.GetConstantValue(def).HasValue); 2572Assert.False(model.GetConstantValue(def).HasValue);

Semantics\InterpolationTests.cs (1)

4617Assert.False(semanticInfo.ConstantValue.HasValue);

Semantics\LambdaTests.cs (1)

8054Assert.True(constantValue.HasValue);

Semantics\RawInterpolationTests_Handler.cs (1)

2918Assert.False(semanticInfo.ConstantValue.HasValue);

Semantics\TargetTypedDefaultTests.cs (16)

Semantics\UnsafeTests.cs (10)

Compilation\GetSemanticInfoTests.cs (3)

2737Assert.False(model.GetConstantValue(expr).HasValue); 2808Assert.False(model.GetConstantValue(expr).HasValue); 4298Assert.False(info.ConstantValue.HasValue);

Compilation\SemanticModelAPITests.cs (18)

Compilation\SemanticModelGetDeclaredSymbolAPITests.cs (5)

4276Assert.True(constantInfo.HasValue, "must be constant"); 4291Assert.True(constantInfo.HasValue, "must be constant"); 4337Assert.True(constantInfo.HasValue, "must be constant"); 4360Assert.True(constantInfo.HasValue, "must be constant"); 4382Assert.True(constantInfo.HasValue, "must be constant");

Symbols\EnumTests.cs (1)

355Assert.False(value.HasValue);

CompilationTestUtils.cs (1)

217public bool IsCompileTimeConstant { get { return ConstantValue.HasValue; } }

Simplification\Simplifiers\AbstractCSharpSimplifier.cs (2)

266if (!nameofValueOpt.HasValue) 386semanticModel.GetConstantValue(invocationExpr).HasValue &&

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Simplification\Simplifiers\CastSimplifier.cs (2)

145return constantValue.HasValue && 1014=> operation.ConstantValue.HasValue && operation.ConstantValue.Value is null;

Completion\CompletionItem.cs (12)

357var newSpan = span.HasValue ? span.Value : Span; 358var newDisplayText = displayText.HasValue ? displayText.Value : DisplayText; 359var newFilterText = filterText.HasValue ? filterText.Value : FilterText; 360var newSortText = sortText.HasValue ? sortText.Value : SortText; 361var newInlineDescription = inlineDescription.HasValue ? inlineDescription.Value : InlineDescription; 362var newProperties = properties.HasValue ? properties.Value : _properties; 363var newTags = tags.HasValue ? tags.Value : Tags; 364var newRules = rules.HasValue ? rules.Value : Rules; 365var newDisplayTextPrefix = displayTextPrefix.HasValue ? displayTextPrefix.Value : DisplayTextPrefix; 366var newDisplayTextSuffix = displayTextSuffix.HasValue ? displayTextSuffix.Value : DisplayTextSuffix; 367var newIsComplexTextEdit = isComplexTextEdit.HasValue ? isComplexTextEdit.Value : IsComplexTextEdit; 368var newAdditionalFilterTexts = additionalFilterTexts.HasValue ? additionalFilterTexts.Value.NullToEmpty() : AdditionalFilterTexts;

Completion\CompletionItemRules.cs (6)

177var newFilterRules = filterRules.HasValue ? filterRules.Value : FilterCharacterRules; 178var newCommitRules = commitRules.HasValue ? commitRules.Value : CommitCharacterRules; 179var newEnterKeyRule = enterKeyRule.HasValue ? enterKeyRule.Value : EnterKeyRule; 180var newFormatOnCommit = formatOnCommit.HasValue ? formatOnCommit.Value : FormatOnCommit; 181var newMatchPriority = matchPriority.HasValue ? matchPriority.Value : MatchPriority; 182var newSelectionBehavior = selectionBehavior.HasValue ? selectionBehavior.Value : SelectionBehavior;

Completion\CompletionList.cs (4)

127var newSpan = span.HasValue ? span.Value : Span; 128var newItemsList = itemsList.HasValue ? itemsList.Value : ItemsList; 129var newRules = rules.HasValue ? rules.Value : Rules; 130var newSuggestionModeItem = suggestionModeItem.HasValue ? suggestionModeItem.Value : SuggestionModeItem;

Completion\CompletionRules.cs (5)

103var newDismissIfEmpty = dismissIfEmpty.HasValue ? dismissIfEmpty.Value : DismissIfEmpty; 104var newDismissIfLastCharacterDeleted = dismissIfLastCharacterDeleted.HasValue ? dismissIfLastCharacterDeleted.Value : DismissIfLastCharacterDeleted; 105var newDefaultCommitCharacters = defaultCommitCharacters.HasValue ? defaultCommitCharacters.Value : DefaultCommitCharacters; 106var newDefaultEnterKeyRule = defaultEnterKeyRule.HasValue ? defaultEnterKeyRule.Value : DefaultEnterKeyRule; 107var newSnippetsRule = snippetsRule.HasValue ? snippetsRule.Value : SnippetsRule;

ConvertIfToSwitch\AbstractConvertIfToSwitchCodeRefactoringProvider.Analyzer.cs (1)

446: operation.ConstantValue.HasValue;

ExtractMethod\SelectionInfo.cs (5)

83var resultStatus = status.HasValue ? status.Value : this.Status; 84var resultFinalSpan = finalSpan.HasValue ? finalSpan.Value : this.FinalSpan; 85var resultFirstTokenInFinalSpan = firstTokenInFinalSpan.HasValue ? firstTokenInFinalSpan.Value : this.FirstTokenInFinalSpan; 86var resultLastTokenInFinalSpan = lastTokenInFinalSpan.HasValue ? lastTokenInFinalSpan.Value : this.LastTokenInFinalSpan; 87var resultSelectionInExpression = selectionInExpression.HasValue ? selectionInExpression.Value : this.SelectionInExpression;

src\Analyzers\Core\Analyzers\PopulateSwitch\AbstractPopulateSwitchDiagnosticAnalyzer.cs (1)

126=> constantValue.HasValue && Equals(constantValue.Value, value);

src\Analyzers\Core\Analyzers\PopulateSwitch\PopulateSwitchExpressionHelpers.cs (3)

44if (arm.Pattern is IConstantPatternOperation { Value.ConstantValue: { HasValue: true, Value: null } }) 78if (operation is IConstantPatternOperation { Value.ConstantValue: { HasValue: true, Value: not null and var value } }) 120if (pattern is IConstantPatternOperation { Value: IConversionOperation { ConstantValue: { HasValue: true, Value: null } } })

src\Analyzers\Core\Analyzers\PopulateSwitch\PopulateSwitchStatementHelpers.cs (3)

89if (value.ConstantValue is { HasValue: true, Value: null }) 119if (value is null || !value.ConstantValue.HasValue) 197case ISingleValueCaseClauseOperation { Value: IConversionOperation { ConstantValue: { HasValue: true, Value: null } } }:

src\Analyzers\Core\Analyzers\RemoveRedundantEquality\AbstractRemoveRedundantEqualityDiagnosticAnalyzer.cs (1)

127ConstantValue: { HasValue: true, Value: bool constValue }

src\Analyzers\Core\Analyzers\RemoveUnnecessarySuppressions\SuppressMessageAttributeState.cs (1)

138value.ConstantValue.HasValue &&

src\Analyzers\Core\Analyzers\RemoveUnusedMembers\AbstractRemoveUnusedMembersDiagnosticAnalyzer.cs (1)

371if (!initializer.Value.ConstantValue.HasValue)

src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.SymbolStartAnalyzer.BlockAnalyzer.cs (2)

192value.ConstantValue.HasValue) 659if (assignmentValue.ConstantValue.HasValue)

src\Analyzers\Core\Analyzers\SimplifyBooleanExpression\AbstractSimplifyConditionalDiagnosticAnalyzer.cs (1)

164return constantValue.HasValue && constantValue.Value is bool b && b == value;

src\Analyzers\Core\Analyzers\SimplifyInterpolation\AbstractSimplifyInterpolationHelpers.cs (3)

102if (invocation.Arguments[0].Value is ILiteralOperation { ConstantValue: { HasValue: true, Value: string value } } literal && 225? alignmentOp is { ConstantValue.HasValue: true } 262=> argument.Value.ConstantValue is { HasValue: true, Value: ' ' };

src\Analyzers\Core\Analyzers\UseConditionalExpression\ForAssignment\UseConditionalExpressionForAssignmentHelpers.cs (2)

166if (binaryOperation.LeftOperand.ConstantValue is { HasValue: true, Value: null }) 170else if (binaryOperation.RightOperand.ConstantValue is { HasValue: true, Value: null })

src\Analyzers\Core\Analyzers\UseConditionalExpression\UseConditionalExpressionHelpers.cs (1)

118=> trueValue is ILiteralOperation { ConstantValue: { HasValue: true, Value: bool value } } && value == val;

src\Analyzers\Core\Analyzers\UseThrowExpression\AbstractUseThrowExpressionDiagnosticAnalyzer.cs (1)

264return operation.ConstantValue.HasValue &&

Structure\BlockSpan.cs (8)

105var newIsCollapsible = isCollapsible.HasValue ? isCollapsible.Value : IsCollapsible; 106var newTextSpan = textSpan.HasValue ? textSpan.Value : TextSpan; 107var newHintSpan = hintSpan.HasValue ? hintSpan.Value : HintSpan; 108var newPrimarySpans = subHeadings.HasValue ? subHeadings.Value : SubHeadings; 109var newType = type.HasValue ? type.Value : Type; 110var newBannerText = bannerText.HasValue ? bannerText.Value : BannerText; 111var newAutoCollapse = autoCollapse.HasValue ? autoCollapse.Value : AutoCollapse; 112var newIsDefaultCollapsed = isDefaultCollapsed.HasValue ? isDefaultCollapsed.Value : IsDefaultCollapsed;

src\RoslynAnalyzers\Utilities\Workspaces\SyntaxNodeExtensions.cs (1)

19if (!s_addImportsAnnotation.HasValue)

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\ComputationalComplexityMetrics.cs (2)

128if (operation.ConstantValue.HasValue) 331return !operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null && o.Kind is not (OperationKind.Branch or OperationKindEx.Attribute)));

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

65return operation.ConstantValue.HasValue && operation.ConstantValue.Value == null; 70if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is bool value) 88if (!constantValue.HasValue) 140if (operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null))) 818(current.ConstantValue.HasValue || current.Type != null))

Compilation\OperationTreeVerifier.cs (2)

110if (operation.ConstantValue.HasValue) 220if (constant.HasValue)

Compilation\TestOperationVisitor.cs (6)

1362Assert.False(pattern.ConstantValue.HasValue); 1550Assert.False(operation.ConstantValue.HasValue); 1560Assert.False(operation.ConstantValue.HasValue); 1723if (!operation.Value.ConstantValue.HasValue || operation.Value.ConstantValue.Value != null) 1801Assert.False(operation.ConstantValue.HasValue); 1827Assert.False(operation.ConstantValue.HasValue);

Diagnostics\EmptyArrayAnalyzer.cs (1)

79if (arrayLength.HasValue &&

Diagnostics\LocalCouldBeConstAnalyzer.cs (1)

92if (initializer != null && initializer.Value.ConstantValue.HasValue)

Diagnostics\OperationTestAnalyzer.cs (15)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\CustomDataFlowAnalysis.cs (1)

148if (current.BranchValue.ConstantValue.HasValue && current.BranchValue.ConstantValue.Value is bool constant)

Analysis\FlowAnalysis\DataFlowPass.vb (4)

677If Me._tryState.HasValue Then 1457If oldTryState.HasValue Then 1478If oldTryState.HasValue Then 1512If oldTryState.HasValue Then

Compilation\SemanticModelAPITests.vb (7)

623Assert.True(initializerConstantVal.HasValue, "must be a constant") 676Assert.True(constantInfo.HasValue, "must be a constant") 729Assert.True(constantInfo.HasValue, "must be a constant") 1250Assert.True(constantInfo.HasValue, "must be constant") 1267Assert.True(constantInfo.HasValue, "must be constant") 1315Assert.True(constantInfo.HasValue, "must be constant") 1351Assert.True(constantInfo.HasValue, "must be constant")

Simplification\Simplifiers\AbstractVisualBasicSimplifier.vb (1)

157If Not nameofValueOpt.HasValue Then

Classification\AbstractClassificationService.cs (2)

96if (classifiedSpans.HasValue) 129if (!cachedSpans.HasValue || cachedSpans.Value == null)

CodeFixes\FixAllOccurrences\FixAllContext.cs (1)

339var newCancellationToken = cancellationToken.HasValue ? cancellationToken.Value : this.CancellationToken;

CodeFixesAndRefactorings\CommonFixAllState.cs (3)

50var (newDocument, newProject) = documentAndProject.HasValue ? documentAndProject.Value : (Document, Project); 51var newScope = scope.HasValue ? scope.Value : Scope; 52var newCodeActionEquivalenceKey = codeActionEquivalenceKey.HasValue ? codeActionEquivalenceKey.Value : CodeActionEquivalenceKey;

CodeRefactorings\FixAllOccurences\FixAllContext.cs (1)

106var newCancellationToken = cancellationToken.HasValue ? cancellationToken.Value : this.CancellationToken;

CodeRefactorings\SyntaxEditorBasedCodeRefactoringProvider.cs (1)

57var spans = fixAllSpans.HasValue ? fixAllSpans.Value : [editor.OriginalRoot.FullSpan];

Diagnostics\Extensions.cs (1)

521if (!result.HasValue)

FindSymbols\Declarations\DeclarationFinder_AllDeclarations.cs (1)

47if (!result.HasValue)

FindSymbols\Declarations\DeclarationFinder_SourceDeclarations.cs (4)

51if (!result.HasValue) 89if (!result.HasValue) 122if (!result.HasValue) 155if (!result.HasValue)

Shared\TestHooks\AsynchronousOperationListenerProvider.cs (1)

137if (isCompleted.HasValue && !isCompleted.Value)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EmbeddedLanguages\Common\EmbeddedSyntaxToken.cs (6)

68kind.HasValue ? kind.Value : Kind, 69leadingTrivia.HasValue ? leadingTrivia.Value : LeadingTrivia, 70virtualChars.HasValue ? virtualChars.Value : VirtualChars, 71trailingTrivia.HasValue ? trailingTrivia.Value : TrailingTrivia, 72diagnostics.HasValue ? diagnostics.Value : Diagnostics, 73value.HasValue ? value.Value : Value);

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

381=> operand is ILiteralOperation { ConstantValue: { HasValue: true, Value: null } };

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\FlowAnalysis\CustomDataFlowAnalysis.cs (1)

148if (current.BranchValue.ConstantValue.HasValue && current.BranchValue.ConstantValue.Value is bool constant)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\EditorConfigValueSerializer.cs (1)

53return optionalBool.HasValue ? new Optional<bool?>(optionalBool.Value) : new Optional<bool?>();

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Utilities\SymbolEquivalenceComparer.cs (5)

113var newDistinguishRefFromOut = distinguishRefFromOut.HasValue ? distinguishRefFromOut.Value : _distinguishRefFromOut; 114var newTupleNamesMustMatch = tupleNamesMustMatch.HasValue ? tupleNamesMustMatch.Value : _tupleNamesMustMatch; 115var newIgnoreNullableAnnotations = ignoreNullableAnnotations.HasValue ? ignoreNullableAnnotations.Value : _ignoreNullableAnnotations; 116var newObjectAndDynamicCompareEqually = objectAndDynamicCompareEqually.HasValue ? objectAndDynamicCompareEqually.Value : _objectAndDynamicCompareEqually; 117var newArrayAndReadOnlySpanCompareEqually = arrayAndReadOnlySpanCompareEqually.HasValue ? arrayAndReadOnlySpanCompareEqually.Value : _arrayAndReadOnlySpanCompareEqually;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationContext.cs (14)

195var newContextLocation = contextLocation.HasValue ? contextLocation.Value : this.ContextLocation; 196var newAfterThisLocation = afterThisLocation.HasValue ? afterThisLocation.Value : this.AfterThisLocation; 197var newBeforeThisLocation = beforeThisLocation.HasValue ? beforeThisLocation.Value : this.BeforeThisLocation; 198var newAddImports = addImports.HasValue ? addImports.Value : this.AddImports; 199var newAdditionalImports = additionalImports.HasValue ? additionalImports.Value : this.AdditionalImports; 200var newGenerateMembers = generateMembers.HasValue ? generateMembers.Value : this.GenerateMembers; 201var newMergeNestedNamespaces = mergeNestedNamespaces.HasValue ? mergeNestedNamespaces.Value : this.MergeNestedNamespaces; 202var newMergeAttributes = mergeAttributes.HasValue ? mergeAttributes.Value : this.MergeAttributes; 203var newGenerateDefaultAccessibility = generateDefaultAccessibility.HasValue ? generateDefaultAccessibility.Value : this.GenerateDefaultAccessibility; 204var newGenerateMethodBodies = generateMethodBodies.HasValue ? generateMethodBodies.Value : this.GenerateMethodBodies; 205var newGenerateDocumentationComments = generateDocumentationComments.HasValue ? generateDocumentationComments.Value : this.GenerateDocumentationComments; 206var newAutoInsertionLocation = autoInsertionLocation.HasValue ? autoInsertionLocation.Value : this.AutoInsertionLocation; 207var newSortMembers = sortMembers.HasValue ? sortMembers.Value : this.SortMembers; 208var newReuseSyntax = reuseSyntax.HasValue ? reuseSyntax.Value : this.ReuseSyntax;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (3)

307name.HasValue ? name.Value : parameter.Name, 310defaultValue.HasValue 540returnTypeAttributes: returnTypeAttributes.HasValue ? returnTypeAttributes.Value : method.GetReturnTypeAttributes(),

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

439if (numericValue.HasValue && numericValue.Value is 0) 477if (operation?.Kind == OperationKind.Literal && operation.ConstantValue.HasValue && operation.ConstantValue.Value is true) 481else if (operation?.Kind == OperationKind.Literal && operation.ConstantValue.HasValue && operation.ConstantValue.Value is false)

Storage\SQLite\v2\SQLitePersistentStorage.Accessor.cs (6)

133return optional.HasValue && checksum == optional.Value; 152Contract.ThrowIfTrue(optional.HasValue && optional.Value == null); 153return optional.HasValue ? optional.Value : null; 188if (optional.HasValue) 192if (optional.HasValue) 315return storedChecksum.HasValue && checksum == storedChecksum.Value;

Workspace\Solution\DocumentInfo.cs (6)

104var newLoader = loader.HasValue ? loader.Value : TextLoader; 105var newDocumentServiceProvider = documentServiceProvider.HasValue ? documentServiceProvider.Value : DocumentServiceProvider; 207var newSourceCodeKind = sourceCodeKind.HasValue ? sourceCodeKind.Value : SourceCodeKind; 208var newFilePath = filePath.HasValue ? filePath.Value : FilePath; 209var newIsGenerated = isGenerated.HasValue ? isGenerated.Value : IsGenerated; 210var newDesignTimeOnly = designTimeOnly.HasValue ? designTimeOnly.Value : DesignTimeOnly;

Workspace\Solution\ProjectInfo.cs (14)

297var newCompilationOptions = compilationOptions.HasValue ? compilationOptions.Value : CompilationOptions; 298var newParseOptions = parseOptions.HasValue ? parseOptions.Value : ParseOptions; 305var newHostObjectType = hostObjectType.HasValue ? hostObjectType.Value : HostObjectType; 553var newFilePath = filePath.HasValue ? filePath.Value : FilePath; 554var newOutputPath = outputPath.HasValue ? outputPath.Value : OutputFilePath; 555var newOutputRefPath = outputRefPath.HasValue ? outputRefPath.Value : OutputRefFilePath; 556var newCompilationOutputPaths = compilationOutputInfo.HasValue ? compilationOutputInfo.Value : CompilationOutputInfo; 557var newDefaultNamespace = defaultNamespace.HasValue ? defaultNamespace.Value : DefaultNamespace; 558var newChecksumAlgorithm = checksumAlgorithm.HasValue ? checksumAlgorithm.Value : ChecksumAlgorithm; 559var newIsSubmission = isSubmission.HasValue ? isSubmission.Value : IsSubmission; 560var newHasAllInformation = hasAllInformation.HasValue ? hasAllInformation.Value : HasAllInformation; 561var newRunAnalyzers = runAnalyzers.HasValue ? runAnalyzers.Value : RunAnalyzers; 562var newTelemetryId = telemetryId.HasValue ? telemetryId.Value : TelemetryId; 563var newHasSdkCodeStyleAnalyzers = hasSdkCodeStyleAnalyzers.HasValue ? hasSdkCodeStyleAnalyzers.Value : HasSdkCodeStyleAnalyzers;

Workspace\Solution\SolutionInfo.cs (2)

148var newFilePath = filePath.HasValue ? filePath.Value : FilePath; 149var newTelemetryId = telemetryId.HasValue ? telemetryId.Value : TelemetryId;

src\libraries\System.Runtime.InteropServices\gen\Common\OperationExtensions.cs (1)

47return operation is { ConstantValue: { HasValue: true, Value: null } };

src\libraries\System.Runtime.InteropServices\gen\Common\OperationExtensions.cs (1)

47return operation is { ConstantValue: { HasValue: true, Value: null } };

src\libraries\System.Runtime.InteropServices\gen\Common\OperationExtensions.cs (1)

47return operation is { ConstantValue: { HasValue: true, Value: null } };

StubEnvironment.cs (5)

26if (_lcidConversionAttrType.HasValue) 40if (_suppressGCTransitionAttrType.HasValue) 54if (_unmanagedCallConvAttrType.HasValue) 68if (_defaultDllImportSearchPathsAttrType.HasValue) 82if (_wasmImportLinkageAttrType.HasValue)

Options\VisualStudioSettingsOptionPersister.cs (2)

66if (result.HasValue) 78if (fallbackResult.HasValue)

CodeModel\MethodXml\MethodXmlBuilder.cs (2)

250if (!constantValue.HasValue) 292if (!constantValue.HasValue)

CodeModel\MethodXML\MethodXmlBuilder.vb (2)

233If Not constantValue.HasValue Then 530If Not constantValue.HasValue Then

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\ComputationalComplexityMetrics.cs (2)

128if (operation.ConstantValue.HasValue) 331return !operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null && o.Kind is not (OperationKind.Branch or OperationKindEx.Attribute)));

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

65return operation.ConstantValue.HasValue && operation.ConstantValue.Value == null; 70if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is bool value) 88if (!constantValue.HasValue) 140if (operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null))) 818(current.ConstantValue.HasValue || current.Type != null))

src\RoslynAnalyzers\Utilities\Workspaces\SyntaxNodeExtensions.cs (1)

19if (!s_addImportsAnnotation.HasValue)

CSharpDoNotUseDebugAssertForInterpolatedStrings.cs (1)

68invocation.Arguments is [_, IArgumentOperation { Value: IInterpolatedStringOperation { ConstantValue.HasValue: false } }])

Options\VisualStudioSettingsOptionPersisterTests.cs (6)

187Assert.True(result.HasValue); 228Assert.False(result.HasValue); 251Assert.True(result.HasValue); 258Assert.True(newValue.HasValue); 289Assert.True(result.HasValue); 296Assert.True(newValue.HasValue);

UpgradeToGeneratedRegexAnalyzer.cs (2)

183if (!argument.Value.ConstantValue.HasValue) 206if (!argument.Value.ConstantValue.HasValue)

UpgradeToGeneratedRegexCodeFixer.cs (1)

270return optionsArgument is null || !optionsArgument.Value.ConstantValue.HasValue ?

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

65return operation.ConstantValue.HasValue && operation.ConstantValue.Value == null; 70if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is bool value) 88if (!constantValue.HasValue) 140if (operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null))) 818(current.ConstantValue.HasValue || current.Type != null))

src\RoslynAnalyzers\Utilities\Workspaces\SyntaxNodeExtensions.cs (1)

19if (!s_addImportsAnnotation.HasValue)

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\ComputationalComplexityMetrics.cs (2)

128if (operation.ConstantValue.HasValue) 331return !operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null && o.Kind is not (OperationKind.Branch or OperationKindEx.Attribute)));

src\RoslynAnalyzers\Utilities\Compiler\Extensions\IOperationExtensions.cs (5)

65return operation.ConstantValue.HasValue && operation.ConstantValue.Value == null; 70if (operation.ConstantValue.HasValue && operation.ConstantValue.Value is bool value) 88if (!constantValue.HasValue) 140if (operation.DescendantsAndSelf().All(o => o.IsImplicit || (!o.ConstantValue.HasValue && o.Type == null))) 818(current.ConstantValue.HasValue || current.Type != null))

src\RoslynAnalyzers\Utilities\Workspaces\SyntaxNodeExtensions.cs (1)

19if (!s_addImportsAnnotation.HasValue)