168 references to Unknown
Microsoft.CodeAnalysis (9)
InternalUtilities\ThreeState.cs (2)
28return value != ThreeState.Unknown; 33Debug.Assert(value != ThreeState.Unknown);
MetadataReader\PEAssembly.cs (2)
117if (_lazyContainsNoPiaLocalTypes == ThreeState.Unknown) 192if (_lazyDeclaresTheObjectClass == ThreeState.Unknown)
MetadataReader\PEModule.cs (2)
160_lazyContainsNoPiaLocalTypes = includeEmbeddedInteropTypes ? ThreeState.False : ThreeState.Unknown; 3210if (_lazyContainsNoPiaLocalTypes == ThreeState.Unknown)
ReferenceManager\CommonReferenceManager.State.cs (2)
352Debug.Assert(_lazyHasCircularReference == ThreeState.Unknown); 373Debug.Assert(_lazyHasCircularReference != ThreeState.Unknown);
Symbols\INamedTypeSymbolInternal.cs (1)
78return (ThreeState.Unknown, hasGenerics);
Microsoft.CodeAnalysis.CSharp (159)
Binder\Binder.ValueChecks.cs (16)
145ReceiverIsSubjectToCloning = ThreeState.Unknown, 177ReceiverIsSubjectToCloning = ThreeState.Unknown, 193ReceiverIsSubjectToCloning = ThreeState.Unknown, 210ReceiverIsSubjectToCloning = ThreeState.Unknown, 224ReceiverIsSubjectToCloning = ThreeState.Unknown, 237ReceiverIsSubjectToCloning = ThreeState.Unknown, 250ReceiverIsSubjectToCloning = ThreeState.Unknown, 265ReceiverIsSubjectToCloning = ThreeState.Unknown, 282ReceiverIsSubjectToCloning = method.IsStatic ? ThreeState.Unknown : ThreeState.False, 296ReceiverIsSubjectToCloning = ThreeState.Unknown, 2506ReceiverIsSubjectToCloning = ThreeState.Unknown 2669Debug.Assert(methodInvocationInfo.ReceiverIsSubjectToCloning != ThreeState.Unknown); 2991receiverlessInvocationInfo = methodInvocationInfo with { Receiver = null, ReceiverIsSubjectToCloning = ThreeState.Unknown }; 3056adjustedMethodInvocationInfo = adjustedMethodInvocationInfo with { Receiver = null, ReceiverIsSubjectToCloning = ThreeState.Unknown }; 3179receiverlessInvocationInfo = methodInvocationInfo with { Receiver = null, ReceiverIsSubjectToCloning = ThreeState.Unknown }; 4967ReceiverIsSubjectToCloning = ThreeState.Unknown,
Binder\Binder_Attributes.cs (1)
589lvalue = new BoundPropertyAccess(nameSyntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, propertySymbol, autoPropertyAccessorKind: AccessorKind.Unknown, resultKind, namedArgumentType);
Binder\RefSafetyAnalysis.cs (3)
872Debug.Assert(node.InitialBindingReceiverIsSubjectToCloning != ThreeState.Unknown); 1058Debug.Assert(node.InitialBindingReceiverIsSubjectToCloning != ThreeState.Unknown); 1077Debug.Assert(node.InitialBindingReceiverIsSubjectToCloning != ThreeState.Unknown);
Binder\Semantics\Conversions\ConversionsBase.cs (1)
3174return ThreeState.Unknown;
Binder\Semantics\OverloadResolution\AnalyzedArguments.cs (1)
34_lazyHasDynamicArgument = ThreeState.Unknown;
Binder\Semantics\OverloadResolution\OverloadResolutionResult.cs (1)
41_bestResultState = ThreeState.Unknown;
CodeGen\Optimizer.cs (1)
1200return node.Update(receiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, node.Method, rewrittenArguments);
Compiler\MethodBodySynthesizer.cs (6)
46initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 291initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 304initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 402initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 467initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 485initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_AssignmentOperator.cs (2)
419initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 435initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_BinaryOperator.cs (10)
88initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 781initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 808initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 918initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 950initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1859BoundExpression callX_GetValueOrDefault = BoundCall.Synthesized(syntax, boundTempX, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefaultX); 1861BoundExpression callY_GetValueOrDefault = BoundCall.Synthesized(syntax, boundTempY, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefaultY); 2024return BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, loweredLeft, loweredRight); 2050: (BoundExpression)BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, loweredLeft, loweredRight); 2085return BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, loweredLeft, loweredRight);
Lowering\LocalRewriter\LocalRewriter_Call.cs (3)
494initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 511initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1524initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_CompoundAssignmentOperator.cs (1)
453initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_Conversion.cs (8)
1151value = BoundCall.Synthesized(syntax, rewrittenOperand, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, get_Value); 1252BoundCall.Synthesized(syntax, boundTemp, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault), 1298initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1445initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1516BoundCall callGetValueOrDefault = BoundCall.Synthesized(syntax, boundTemp, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault); 1524initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1587initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1862return BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, operand);
Lowering\LocalRewriter\LocalRewriter_Event.cs (1)
259initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_ForEachStatement.cs (6)
205initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 455BoundExpression disposeCall = BoundCall.Synthesized(syntax: forEachSyntax, receiverOpt: boundDisposableVar, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method: disposeMethod); 719initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 728initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1101BoundExpression currentDimensionUpperBound = BoundCall.Synthesized(forEachSyntax, boundArrayVar, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getUpperBoundMethod, dimensionArgument); 1155BoundExpression currentDimensionLowerBound = BoundCall.Synthesized(forEachSyntax, boundArrayVar, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getLowerBoundMethod, dimensionArgument);
Lowering\LocalRewriter\LocalRewriter_IndexerAccess.cs (3)
133initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 146initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 668receiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, indexerAccess.Indexer, rewrittenArguments,
Lowering\LocalRewriter\LocalRewriter_LockStatement.cs (4)
58initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 111initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 157initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 206initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_NullCoalescingAssignmentOperator.cs (2)
126var tmp = _factory.StoreToTemp(BoundCall.Synthesized(leftOperand.Syntax, lhsRead, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault), 152var lhsReadHasValue = BoundCall.Synthesized(leftOperand.Syntax, lhsRead, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, hasValue);
Lowering\LocalRewriter\LocalRewriter_NullCoalescingOperator.cs (3)
142return BoundCall.Synthesized(rewrittenLeft.Syntax, rewrittenLeft, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault); 149return BoundCall.Synthesized(rewrittenLeft.Syntax, rewrittenLeft, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefaultDefaultValue, rewrittenRight); 258rewrittenLeft = BoundCall.Synthesized(rewrittenLeft.Syntax, rewrittenLeft, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault);
Lowering\LocalRewriter\LocalRewriter_ObjectCreationExpression.cs (1)
353initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_PropertyAccess.cs (5)
58oldNodeOpt.Update(rewrittenReceiverOpt, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, propertySymbol, autoPropertyAccessorKind: AccessorKind.Unknown, resultKind, type) : 59new BoundPropertyAccess(syntax, rewrittenReceiverOpt, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, propertySymbol, autoPropertyAccessorKind: AccessorKind.Unknown, resultKind, type); 86oldNodeOpt.Update(rewrittenReceiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, property, autoPropertyAccessorKind: AccessorKind.Unknown, LookupResultKind.Viable, property.Type) : 87new BoundPropertyAccess(syntax, rewrittenReceiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, property, autoPropertyAccessorKind: AccessorKind.Unknown, LookupResultKind.Viable, property.Type); 100initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_StringConcat.cs (6)
196return BoundCall.Synthesized(originalSyntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, finalArguments); 554args[i] = BoundCall.Synthesized(arg.Syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, stringImplicitConversionToReadOnlySpan, arg); 558var concatCall = BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, spanConcat, args.ToImmutableAndFree()); 693return BoundCall.Synthesized(syntax, expr, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, structToStringMethod); 718return BoundCall.Synthesized(syntax, expr, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, objectToStringMethod); 749initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\LocalRewriter\LocalRewriter_StringInterpolation.cs (1)
227? BoundCall.Synthesized(syntax, result.HandlerTemp, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, toStringAndClear)
Lowering\LocalRewriter\LocalRewriter_UnaryOperator.cs (9)
120initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 170return BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, loweredOperand); 211BoundExpression call_GetValueOrDefault = BoundCall.Synthesized(syntax, boundTemp, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault); 815initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 839BoundExpression call_GetValueOrDefault = BoundCall.Synthesized(syntax, boundTemp, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault); 845initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 989return BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, operand); 1004BoundExpression getValueCall = BoundCall.Synthesized(syntax, operand, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault); 1006BoundExpression methodCall = BoundCall.Synthesized(syntax, receiverOpt: null, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, getValueCall);
Lowering\LocalRewriter\LocalRewriter_UsingStatement.cs (1)
365disposedExpression = BoundCall.Synthesized(resourceSyntax, local, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, getValueOrDefault);
Lowering\MethodToClassRewriter.cs (2)
93return node.Update(rewrittenReceiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, rewrittenPropertySymbol, node.AutoPropertyAccessorKind, node.ResultKind, VisitType(node.Type)); 120initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Lowering\SpillSequenceSpiller.cs (3)
453initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 467initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 1082return UpdateExpression(builder, node.Update(receiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, node.Method, arguments));
Lowering\SynthesizedMethodBaseSymbol.cs (1)
224: ThreeState.Unknown;
Lowering\SyntheticBoundNodeFactory.cs (3)
886Syntax, receiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, args, 927Syntax, receiver, initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, method, args, 1818initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Symbols\Attributes\AttributeData.cs (2)
25private ThreeState _lazyIsSecurityAttribute = ThreeState.Unknown; 99if (_lazyIsSecurityAttribute == ThreeState.Unknown)
Symbols\Attributes\PEAttributeData.cs (3)
26private ThreeState _lazyHasErrors = ThreeState.Unknown; 160if (_lazyHasErrors == ThreeState.Unknown) 165if (_lazyHasErrors == ThreeState.Unknown)
Symbols\BaseTypeAnalysis.cs (2)
150if (isManaged == ThreeState.Unknown) 239case ThreeState.Unknown:
Symbols\ErrorMethodSymbol.cs (1)
181internal sealed override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown;
Symbols\Metadata\PE\PEMethodSymbol.cs (1)
712return ThreeState.Unknown;
Symbols\Metadata\PE\PENamedTypeSymbol.cs (6)
149internal ThreeState lazyHasEmbeddedAttribute = ThreeState.Unknown; 150internal ThreeState lazyHasCompilerLoweringPreserveAttribute = ThreeState.Unknown; 151internal ThreeState lazyHasInterpolatedStringHandlerAttribute = ThreeState.Unknown; 152internal ThreeState lazyHasRequiredMembers = ThreeState.Unknown; 153internal ThreeState lazyHasUnionAttribute = ThreeState.Unknown; 155internal ThreeState lazyIsClosed = ThreeState.Unknown;
Symbols\MethodSymbol.cs (1)
103/// <c>RuntimeAsyncMethodGenerationAttribute</c>, or <see cref="ThreeState.Unknown"/>
Symbols\Source\SourceAssemblySymbol.cs (2)
325var defaultValue = ThreeState.Unknown; 772if (_compilation.Options.DelaySign.HasValue && (assemblyDelaySignAttributeSetting != ThreeState.Unknown) &&
Symbols\Source\SourceComplexParameterSymbol.cs (3)
58_lazyHasOptionalAttribute = ThreeState.Unknown; 633if (_lazyHasOptionalAttribute == ThreeState.Unknown) 1511if (_lazyHasOptionalAttribute == ThreeState.Unknown)
Symbols\Source\SourceEventSymbol.cs (1)
40private ThreeState _lazyIsWindowsRuntimeEvent = ThreeState.Unknown;
Symbols\Source\SourceMemberContainerSymbol.cs (4)
2745if (_lazyKnownCircularStruct == (int)ThreeState.Unknown) 2749Interlocked.CompareExchange(ref _lazyKnownCircularStruct, (int)ThreeState.False, (int)ThreeState.Unknown); 2756if (Interlocked.CompareExchange(ref _lazyKnownCircularStruct, value, (int)ThreeState.Unknown) == (int)ThreeState.Unknown)
Symbols\Source\SourceMemberContainerSymbol_ImplementationChecks.cs (2)
949Debug.Assert(overridingMember.ObsoleteState != ThreeState.Unknown); 950Debug.Assert(leastOverriddenMember.ObsoleteState != ThreeState.Unknown);
Symbols\Source\SourceMethodSymbolWithAttributes.cs (1)
678=> GetDecodedWellKnownAttributeData()?.RuntimeAsyncMethodGenerationSetting ?? ThreeState.Unknown;
Symbols\Source\SourceModuleSymbol.cs (5)
36private ThreeState _lazyContainsExplicitDefinitionOfNoPiaLocalTypes = ThreeState.Unknown; 156if (_lazyContainsExplicitDefinitionOfNoPiaLocalTypes == ThreeState.Unknown) 161Debug.Assert(_lazyContainsExplicitDefinitionOfNoPiaLocalTypes != ThreeState.Unknown); 628if (_lazyRequiresRefSafetyRulesAttribute == ThreeState.Unknown) 740if (_lazyUseUpdatedEscapeRules == ThreeState.Unknown)
Symbols\Source\SourceNamedTypeSymbol.cs (5)
37private ThreeState _lazyIsExplicitDefinitionOfNoPiaLocalType = ThreeState.Unknown; 1215else if (_lazyIsExplicitDefinitionOfNoPiaLocalType == ThreeState.Unknown && attribute.IsTargetAttribute(AttributeDescription.TypeIdentifierAttribute)) 1265if (_lazyIsExplicitDefinitionOfNoPiaLocalType == ThreeState.Unknown) 1269if (_lazyIsExplicitDefinitionOfNoPiaLocalType == ThreeState.Unknown) 1275Debug.Assert(_lazyIsExplicitDefinitionOfNoPiaLocalType != ThreeState.Unknown);
Symbols\Symbol.cs (4)
1424/// This property returns <see cref="ThreeState.Unknown"/> if the <see cref="ObsoleteAttribute"/> attribute hasn't been cracked yet. 1437return ThreeState.Unknown; 1446/// This property returns <see cref="ThreeState.Unknown"/> if the attribute hasn't been cracked yet. 1457return ThreeState.Unknown;
Symbols\Symbol_Attributes.cs (2)
972Debug.Assert(this.ObsoleteState != ThreeState.Unknown, "ObsoleteState should be true or false now."); 973Debug.Assert(this.ExperimentalState != ThreeState.Unknown, "ExperimentalState should be true or false now.");
Symbols\Synthesized\SynthesizedEntryPointSymbol.cs (3)
151internal sealed override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown; 368initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown, 394initialBindingReceiverIsSubjectToCloning: ThreeState.Unknown,
Symbols\Synthesized\SynthesizedGlobalMethodSymbol.cs (1)
221internal sealed override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown;
Symbols\Synthesized\SynthesizedInteractiveInitializerMethod.cs (1)
245if (_lazyIsNullableAnalysisEnabled == ThreeState.Unknown)
Symbols\Synthesized\SynthesizedIntrinsicOperatorSymbol.cs (1)
239internal sealed override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown;
Symbols\Synthesized\SynthesizedMethodSymbol.cs (1)
94internal override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown;
Symbols\Synthesized\SynthesizedStaticConstructor.cs (2)
15private ThreeState _lazyShouldEmit = ThreeState.Unknown; 149internal sealed override ThreeState RuntimeAsyncMethodGenerationAttributeSetting => ThreeState.Unknown;