38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

370loggerType = gen.TypeExpression(t.WithNullableAnnotation(NullableAnnotation.Annotated));

167NullableAnnotation: NullableAnnotation.Annotated 173NullableAnnotation: NullableAnnotation.Annotated

167NullableAnnotation: NullableAnnotation.Annotated 173NullableAnnotation: NullableAnnotation.Annotated

118if (endpointParameter.ElementType.NullableAnnotation == NullableAnnotation.Annotated) 140if (endpointParameter.IsOptional || endpointParameter.Type.NullableAnnotation == NullableAnnotation.Annotated) 180if (parameter.IsArray && parameter.ElementType.NullableAnnotation == NullableAnnotation.Annotated)

40var isOptional = p.IsOptional || type.NullableAnnotation == NullableAnnotation.Annotated; 92if (endpoint.Response.IsAwaitable && endpoint.Response.WrappedResponseType.NullableAnnotation == NullableAnnotation.Annotated) 424if (endpoint.Response?.WrappedResponseType.NullableAnnotation == NullableAnnotation.Annotated)

40return CodeAnalysis.NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

984method.ReturnType.NullableAnnotation == NullableAnnotation.Annotated)

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

247CodeAnalysis.NullableAnnotation.Annotated => BoundNodeAttributes.TopLevelAnnotated, 284BoundNodeAttributes.TopLevelAnnotated => CodeAnalysis.NullableAnnotation.Annotated,

74AddPunctuation(type.NullableAnnotation == CodeAnalysis.NullableAnnotation.Annotated ? SyntaxKind.QuestionToken : SyntaxKind.ExclamationToken); 82case CodeAnalysis.NullableAnnotation.Annotated: 919case CodeAnalysis.NullableAnnotation.Annotated:

131NullableAnnotation.Annotated => CodeAnalysis.NullableAnnotation.Annotated, 153CodeAnalysis.NullableAnnotation.Annotated => CSharp.NullableAnnotation.Annotated,

40true => CodeAnalysis.NullableAnnotation.Annotated,

229if (localSymbol.Type.NullableAnnotation == NullableAnnotation.Annotated) 245if (rightType.Type is null or { NullableAnnotation: NullableAnnotation.Annotated })

413property.Type.NullableAnnotation == NullableAnnotation.Annotated

161if (typeSymbol.NullableAnnotation == NullableAnnotation.Annotated)

252.Where(tp => tp.NullableAnnotation == NullableAnnotation.Annotated)

59NullableAnnotation.Annotated => NullableSyntaxAnnotationEx.AnnotatedOrNotAnnotated,

72if (underlyingType.NullableAnnotation == NullableAnnotation.Annotated) 106if (symbol.NullableAnnotation == NullableAnnotation.Annotated) 117return symbol.NullableAnnotation is NullableAnnotation.Annotated 302if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated }) 357if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated })

1129return CreateResult(SpecialType.System_Object, NullableAnnotation.Annotated); 1154return symbol.WithNullableAnnotation(NullableAnnotation.Annotated);

6813elementNullableAnnotations: ImmutableArray.Create(CodeAnalysis.NullableAnnotation.NotAnnotated, CodeAnalysis.NullableAnnotation.Annotated)); 6820elementNullableAnnotations: ImmutableArray.Create(CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.None)); 6849tuple2 = comp.CreateTupleTypeSymbol(underlyingType, elementNullableAnnotations: CreateAnnotations(CodeAnalysis.NullableAnnotation.Annotated, 9)); 6882elementNullableAnnotations: ImmutableArray.Create(CodeAnalysis.NullableAnnotation.NotAnnotated, CodeAnalysis.NullableAnnotation.Annotated)); 6889elementNullableAnnotations: ImmutableArray.Create(CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.None)); 6918tuple2 = comp.CreateTupleTypeSymbol(elementTypes, elementNullableAnnotations: CreateAnnotations(CodeAnalysis.NullableAnnotation.Annotated, 9));

71Assert.Throws<NotSupportedException>(() => { symbol.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated); });

1057if (methodSymbol.ReturnType.NullableAnnotation != NullableAnnotation.Annotated)

229if (localSymbol.Type.NullableAnnotation == NullableAnnotation.Annotated) 245if (rightType.Type is null or { NullableAnnotation: NullableAnnotation.Annotated })

413property.Type.NullableAnnotation == NullableAnnotation.Annotated

161if (typeSymbol.NullableAnnotation == NullableAnnotation.Annotated)

5294Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, iopTree.Value.Type.NullableAnnotation);

1633Assert.Same(underlyingType, ((INamedTypeSymbol)type.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated)).NativeIntegerUnderlyingType);

5173Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 5174Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 59066Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, model.GetTypeInfo(declaration.Type).Nullability.Annotation); 59068Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, model.GetTypeInfo(declaration.Type).ConvertedNullability.Annotation); 62889Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 71921Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, model.GetTypeInfo(discard1).Nullability.Annotation); 71926Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, model.GetTypeInfo(discard2).Nullability.Annotation); 145421Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145422Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145462Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145463Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145502Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145503Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145540Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145541Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145578Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145579Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145682Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145683Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 145721Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.NullableAnnotation); 145722Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation); 146514Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 154952(expectedAnnotation == NullableAnnotation.Annotated) ? CodeAnalysis.NullableAnnotation.Annotated : CodeAnalysis.NullableAnnotation.NotAnnotated, 158888Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, local.Type.NullableAnnotation);

824Assert.True(symbol.Parameters is [{ Name: "x", Type.SpecialType: SpecialType.System_String, Type.NullableAnnotation: CodeAnalysis.NullableAnnotation.Annotated, RefKind: RefKind.Ref, IsOptional: false }]);

2499Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, comp.CreateArrayTypeSymbol(elementType, elementNullableAnnotation: CodeAnalysis.NullableAnnotation.Annotated).ElementNullableAnnotation); 2500Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, comp.CreateArrayTypeSymbol(elementType, elementNullableAnnotation: CodeAnalysis.NullableAnnotation.Annotated).ElementType.NullableAnnotation); 2706type = comp.CreateAnonymousTypeSymbol(memberTypes, memberNames, memberNullableAnnotations: ImmutableArray.Create(CodeAnalysis.NullableAnnotation.NotAnnotated, CodeAnalysis.NullableAnnotation.Annotated)); 2708AssertEx.Equal(new[] { CodeAnalysis.NullableAnnotation.NotAnnotated, CodeAnalysis.NullableAnnotation.Annotated }, GetAnonymousTypeNullableAnnotations(type)); 3044type = genericType.Construct(typeArguments, ImmutableArray.Create(CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated)); 3046AssertEx.Equal(new[] { CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated }, type.TypeArgumentNullableAnnotations); 3047AssertEx.Equal(new[] { CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated }, type.TypeArgumentNullableAnnotations()); 3079type = genericMethod.Construct(typeArguments, ImmutableArray.Create(CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated)); 3081AssertEx.Equal(new[] { CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated }, type.TypeArgumentNullableAnnotations); 3082AssertEx.Equal(new[] { CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableAnnotation.NotAnnotated }, type.TypeArgumentNullableAnnotations());

6092{ Name: "C2", NullableAnnotation: Microsoft.CodeAnalysis.NullableAnnotation.Annotated } 6103{ Name: "C2", NullableAnnotation: Microsoft.CodeAnalysis.NullableAnnotation.Annotated }

23var nullable = new NullabilityInfo(CodeAnalysis.NullableAnnotation.Annotated, CodeAnalysis.NullableFlowState.MaybeNull); 27EqualityTesting.AssertEqual(new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32, nullable, notNullable), 28new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32, nullable, notNullable)); 30EqualityTesting.AssertNotEqual(new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable), 31new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable)); 33EqualityTesting.AssertNotEqual(new TypeInfo(int32.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable), 34new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable)); 36EqualityTesting.AssertNotEqual(new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable), 37new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.NotAnnotated), int32.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), notNullable, nullable)); 39EqualityTesting.AssertNotEqual(new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), nullable, nullable), 40new TypeInfo(obj.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated), int32, nullable, notNullable));

1572ImmutableArray.Create(c.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.NotAnnotated), c.WithNullableAnnotation(CodeAnalysis.NullableAnnotation.Annotated)),

58Assert.Equal(PublicNullableAnnotation.Annotated, arrayTypes[0].ElementNullableAnnotation); 59Assert.Equal(PublicNullableAnnotation.Annotated, arrayTypes[0].ElementType.NullableAnnotation); 94Assert.Equal(PublicNullableAnnotation.Annotated, expressionTypes[1].TypeArgumentNullableAnnotations.Single()); 95Assert.Equal(PublicNullableAnnotation.Annotated, expressionTypes[1].TypeArgumentNullableAnnotations().Single()); 157PublicNullableAnnotation.Annotated, 159PublicNullableAnnotation.Annotated, 161PublicNullableAnnotation.Annotated, 163PublicNullableAnnotation.Annotated); 224PublicNullableAnnotation.Annotated, 226PublicNullableAnnotation.Annotated, 228PublicNullableAnnotation.Annotated, 230PublicNullableAnnotation.Annotated); 298PublicNullableAnnotation.Annotated, 300PublicNullableAnnotation.Annotated, 302PublicNullableAnnotation.Annotated, 304PublicNullableAnnotation.Annotated); 388PublicNullableAnnotation.Annotated, 389PublicNullableAnnotation.Annotated, 392PublicNullableAnnotation.Annotated, 393PublicNullableAnnotation.Annotated); 491PublicNullableAnnotation.Annotated, 493PublicNullableAnnotation.Annotated, 495PublicNullableAnnotation.Annotated, 497PublicNullableAnnotation.Annotated); 584PublicNullableAnnotation.Annotated, 586PublicNullableAnnotation.Annotated, 588PublicNullableAnnotation.Annotated, 590PublicNullableAnnotation.Annotated); 647PublicNullableAnnotation.Annotated, 649PublicNullableAnnotation.Annotated); 703PublicNullableAnnotation.Annotated, 705PublicNullableAnnotation.Annotated, 707PublicNullableAnnotation.Annotated, 709PublicNullableAnnotation.Annotated); 767PublicNullableAnnotation.Annotated, 769PublicNullableAnnotation.Annotated, 772PublicNullableAnnotation.Annotated, 774PublicNullableAnnotation.Annotated); 832PublicNullableAnnotation.Annotated, 834PublicNullableAnnotation.Annotated, 836PublicNullableAnnotation.Annotated, 838PublicNullableAnnotation.Annotated); 900PublicNullableAnnotation.Annotated, 902PublicNullableAnnotation.Annotated, 905PublicNullableAnnotation.Annotated, 907PublicNullableAnnotation.Annotated); 957PublicNullableAnnotation.Annotated, 959PublicNullableAnnotation.Annotated, 962PublicNullableAnnotation.Annotated, 964PublicNullableAnnotation.Annotated 1015PublicNullableAnnotation.Annotated, 1017PublicNullableAnnotation.Annotated, 1020PublicNullableAnnotation.Annotated, 1022PublicNullableAnnotation.Annotated 1216var nullable = new NullabilityInfo(PublicNullableAnnotation.Annotated, PublicNullableFlowState.MaybeNull); 1266var @null = new NullabilityInfo(PublicNullableAnnotation.Annotated, PublicNullableFlowState.MaybeNull); 1631Assert.Equal(PublicNullableAnnotation.Annotated, type.Nullability.Annotation); 1795Assert.Equal(PublicNullableAnnotation.Annotated, info.Nullability.Annotation); 1854verifySymbolInfo((IMethodSymbol)symbolInfo.Symbol, PublicNullableAnnotation.Annotated); 1897verifySymbolInfo((IMethodSymbol)symbolInfo.Symbol, PublicNullableAnnotation.Annotated); 1949Assert.Equal(PublicNullableAnnotation.Annotated, symbol.NullableAnnotation); 1950Assert.Equal(PublicNullableAnnotation.Annotated, symbol.Type.NullableAnnotation); 1955Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 1956Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.ConvertedNullability.Annotation); 1989assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 1990assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2049assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2050assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2051assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2052assertAnnotation(declarations[4], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2092assertAnnotation(declarations[0], PublicNullableAnnotation.NotAnnotated, PublicNullableAnnotation.Annotated); 2093assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2094assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.Annotated); 2095assertAnnotation(declarations[4], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.NotAnnotated); 2139Assert.Equal(PublicNullableAnnotation.Annotated, ((ILocalSymbol)specModel.GetDeclaredSymbol(newDeclarator)).NullableAnnotation); 2140Assert.Equal(PublicNullableAnnotation.Annotated, ((ILocalSymbol)specModel.GetDeclaredSymbol(newDeclarator)).Type.NullableAnnotation); 2143Assert.Equal(PublicNullableAnnotation.Annotated, ((ILocalSymbol)specModel.GetDeclaredSymbol(newDeclarator)).NullableAnnotation); 2144Assert.Equal(PublicNullableAnnotation.Annotated, ((ILocalSymbol)specModel.GetDeclaredSymbol(newDeclarator)).Type.NullableAnnotation); 2178assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2179assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2180assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2181assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2182assertAnnotation(declarations[4], PublicNullableAnnotation.Annotated); 2183assertAnnotation(declarations[5], PublicNullableAnnotation.Annotated); 2220Assert.Equal(PublicNullableAnnotation.Annotated, symbol.NullableAnnotation); 2221Assert.Equal(PublicNullableAnnotation.Annotated, symbol.Type.NullableAnnotation); 2250assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2251assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2252assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2253assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2284assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2285assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2296Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 2328assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2329assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2330assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2331assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2371assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2372assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2373assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2415assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2416assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2463Assert.Equal(PublicNullableAnnotation.Annotated, symbol.NullableAnnotation); 2464Assert.Equal(PublicNullableAnnotation.Annotated, symbol.Type.NullableAnnotation); 2467Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 2468Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.ConvertedNullability.Annotation); 2469Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.Type.NullableAnnotation); 2470Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.ConvertedType.NullableAnnotation); 2503assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2506assertAnnotation(declarations[3], PublicNullableAnnotation.Annotated); 2548assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2549assertAnnotation(declarations[1], PublicNullableAnnotation.Annotated); 2550assertAnnotation(declarations[2], PublicNullableAnnotation.Annotated); 2552assertAnnotation(declarations[4], PublicNullableAnnotation.Annotated); 2554assertAnnotation(declarations[6], PublicNullableAnnotation.Annotated); 2555assertAnnotation(declarations[7], PublicNullableAnnotation.Annotated); 2569Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.Nullability.Annotation); 2570Assert.Equal(CodeAnalysis.NullableAnnotation.Annotated, typeInfo.ConvertedNullability.Annotation); 2597assertAnnotation(declarations[0], PublicNullableAnnotation.Annotated); 2740Assert.Equal(PublicNullableAnnotation.Annotated, ((IPropertySymbol)symInfo.Symbol).NullableAnnotation); 2741Assert.Equal(PublicNullableAnnotation.Annotated, ((IPropertySymbol)symInfo.Symbol).Type.NullableAnnotation); 2742Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations[0]); 2743Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations().First()); 2786Assert.Equal(PublicNullableAnnotation.Annotated, ((IFieldSymbol)symInfo.Symbol).NullableAnnotation); 2787Assert.Equal(PublicNullableAnnotation.Annotated, ((IFieldSymbol)symInfo.Symbol).Type.NullableAnnotation); 2788Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations[0]); 2789Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations().First()); 2829Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).NullableAnnotation); 2830Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).Type.NullableAnnotation); 2831Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations[0]); 2832Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations().First()); 2834Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).NullableAnnotation); 2835Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).Type.NullableAnnotation); 2878Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).NullableAnnotation); 2879Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).Type.NullableAnnotation); 2880Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations[0]); 2881Assert.Equal(PublicNullableAnnotation.Annotated, symInfo.Symbol.ContainingType.TypeArgumentNullableAnnotations().First()); 2883Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).NullableAnnotation); 2884Assert.Equal(PublicNullableAnnotation.Annotated, ((IEventSymbol)symInfo.Symbol).Type.NullableAnnotation); 2920Assert.Equal(PublicNullableAnnotation.Annotated, typeInfo.Type.NullableAnnotation); 2959verifyAnnotation(collectionInitializer.Expressions[0], PublicNullableAnnotation.Annotated); 3001verifyAnnotation(collectionInitializer.Expressions[0], PublicNullableAnnotation.Annotated); 3043verifyAnnotation(collectionInitializer.Expressions[0], PublicNullableAnnotation.Annotated); 3150verifyAnnotation(collectionInitializer.Expressions[0], PublicNullableAnnotation.Annotated, PublicNullableAnnotation.NotAnnotated); 3151verifyAnnotation(collectionInitializer.Expressions[1], PublicNullableAnnotation.NotAnnotated, PublicNullableAnnotation.Annotated); 3195verifyAnnotation(collectionInitializer.Expressions[0], PublicNullableAnnotation.Annotated); 3196verifyAnnotation(collectionInitializer.Expressions[1], PublicNullableAnnotation.Annotated); 3259verifyAnnotation(indexers.Slice(0, 2), PublicNullableAnnotation.Annotated, PublicNullableAnnotation.NotAnnotated); 3260verifyAnnotation(indexers.Slice(2, 2), PublicNullableAnnotation.NotAnnotated, PublicNullableAnnotation.Annotated); 3311verifyAnnotation(elementAccesses.Slice(0, 2), PublicNullableAnnotation.Annotated); 3360verifyAnnotation(elementAccesses[0], PublicNullableAnnotation.Annotated); 3406verifyAnnotations(operators[0], PublicNullableAnnotation.Annotated, "S<T?> S<T?>.operator ~(S<T?> s)"); 3451verifyAnnotations(operators[0], PublicNullableAnnotation.Annotated, "S<T?> S<T?>.operator +(S<T?> x, S<T?> y)"); 3492Assert.Equal(PublicNullableAnnotation.Annotated, lambdaSymbol.Parameters[0].NullableAnnotation); 3493Assert.Equal(PublicNullableAnnotation.Annotated, lambdaSymbol.Parameters[0].Type.NullableAnnotation); 3504Assert.Equal(PublicNullableAnnotation.Annotated, parameterSymbol.NullableAnnotation); 3505Assert.Equal(PublicNullableAnnotation.Annotated, parameterSymbol.Type.NullableAnnotation); 3557Assert.Equal(PublicNullableAnnotation.Annotated, o1Symbol.NullableAnnotation); 3558Assert.Equal(PublicNullableAnnotation.Annotated, o1Symbol.Type.NullableAnnotation); 3618Assert.Equal(PublicNullableAnnotation.Annotated, o1Symbol.NullableAnnotation); 3619Assert.Equal(PublicNullableAnnotation.Annotated, o1Symbol.Type.NullableAnnotation); 3922Assert.Equal(PublicNullableAnnotation.Annotated, o2Symbol.NullableAnnotation); 3923Assert.Equal(PublicNullableAnnotation.Annotated, o2Symbol.Type.NullableAnnotation); 3936Assert.Equal(PublicNullableAnnotation.Annotated, o4Symbol.NullableAnnotation); 3937Assert.Equal(PublicNullableAnnotation.Annotated, o4Symbol.Type.NullableAnnotation); 4333verify(exprs[0], PublicNullableAnnotation.Annotated, PublicNullableFlowState.MaybeNull); 4334verify(exprs[1], PublicNullableAnnotation.Annotated, PublicNullableFlowState.MaybeNull); 4781PublicNullableAnnotation.Annotated, 4784PublicNullableAnnotation.Annotated, 5187test(SemanticModelOptions.None, expectedAnnotation: PublicNullableAnnotation.Annotated);

252.Where(tp => tp.NullableAnnotation == NullableAnnotation.Annotated)

59NullableAnnotation.Annotated => NullableSyntaxAnnotationEx.AnnotatedOrNotAnnotated,

72if (underlyingType.NullableAnnotation == NullableAnnotation.Annotated) 106if (symbol.NullableAnnotation == NullableAnnotation.Annotated) 117return symbol.NullableAnnotation is NullableAnnotation.Annotated 302if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated }) 357if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated })

1129return CreateResult(SpecialType.System_Object, NullableAnnotation.Annotated); 1154return symbol.WithNullableAnnotation(NullableAnnotation.Annotated);

1457Assert.Equal(NullableAnnotation.Annotated, a1.NullableAnnotation); 1589Assert.Equal(NullableAnnotation.Annotated, a2.NullableAnnotation); 1654Assert.Equal(NullableAnnotation.Annotated, a2.NullableAnnotation);

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

539if (type.NullableAnnotation is not NullableAnnotation.Annotated)

111? equatableType.Construct(_containingType.WithNullableAnnotation(NullableAnnotation.Annotated)) 134CodeGenerationSymbolFactory.CreateParameterSymbol(_containingType.IsValueType ? _containingType : _containingType.WithNullableAnnotation(NullableAnnotation.Annotated), LeftName), 135CodeGenerationSymbolFactory.CreateParameterSymbol(_containingType.IsValueType ? _containingType : _containingType.WithNullableAnnotation(NullableAnnotation.Annotated), RightName));

344if (parameter.Type.NullableAnnotation == NullableAnnotation.Annotated)

561if (symbol.NullableAnnotation == NullableAnnotation.Annotated)

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

19assertEqualsAndHashCode(new NullabilityInfo(NullableAnnotation.Annotated, NullableFlowState.NotNull), 20new NullabilityInfo(NullableAnnotation.Annotated, NullableFlowState.NotNull), 23assertEqualsAndHashCode(new NullabilityInfo(NullableAnnotation.Annotated, NullableFlowState.NotNull), 27assertEqualsAndHashCode(new NullabilityInfo(NullableAnnotation.Annotated, NullableFlowState.MaybeNull), 28new NullabilityInfo(NullableAnnotation.Annotated, NullableFlowState.NotNull),

248return Equals(current, typeParameter) && current.NullableAnnotation == NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

418enumeratedIsNullable = enumeratedType.IsReferenceType || enumeratedType.NullableAnnotation == NullableAnnotation.Annotated; 420enumeratedMayBeNull = enumeratedType.NullableAnnotation == NullableAnnotation.Annotated; 588memberType.IsReferenceType || memberType.NullableAnnotation == NullableAnnotation.Annotated,

47if (type.NullableAnnotation == NullableAnnotation.Annotated)

167NullableAnnotation: NullableAnnotation.Annotated 173NullableAnnotation: NullableAnnotation.Annotated

584IsNullable = paramTypeSymbol.NullableAnnotation == NullableAnnotation.Annotated, 677isNullable = typeSymbol.NullableAnnotation == NullableAnnotation.Annotated; 731isNullable = parameter.Type.NullableAnnotation == NullableAnnotation.Annotated;

203IsNullable = property.Type.NullableAnnotation == NullableAnnotation.Annotated,

153if (type.NullableAnnotation == NullableAnnotation.Annotated)

33 typeInfo.IsReferenceType && typeInfo.NullableAnnotation == NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],

85if (symbol?.GetMemberOrLocalOrParameterType()?.NullableAnnotation != NullableAnnotation.Annotated)

252.Where(tp => tp.NullableAnnotation == NullableAnnotation.Annotated)

59NullableAnnotation.Annotated => NullableSyntaxAnnotationEx.AnnotatedOrNotAnnotated,

72if (underlyingType.NullableAnnotation == NullableAnnotation.Annotated) 106if (symbol.NullableAnnotation == NullableAnnotation.Annotated) 117return symbol.NullableAnnotation is NullableAnnotation.Annotated 302if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated }) 357if (symbol is { IsValueType: false, NullableAnnotation: NullableAnnotation.Annotated })

1129return CreateResult(SpecialType.System_Object, NullableAnnotation.Annotated); 1154return symbol.WithNullableAnnotation(NullableAnnotation.Annotated);

48if (type.NullableAnnotation is NullableAnnotation.Annotated)

124nullableRegex = regexMethodSymbol.ReturnNullableAnnotation == NullableAnnotation.Annotated; 138nullableRegex = regexPropertySymbol.NullableAnnotation == NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

38var isNonNullableReferenceType = type.IsReferenceType && type.NullableAnnotation != NullableAnnotation.Annotated;

55parameters: [CodeGenerationSymbolFactory.CreateParameterSymbol(compilation.GetSpecialType(SpecialType.System_Object).WithNullableAnnotation(NullableAnnotation.Annotated), ObjName)],