52 references to NotNull
Microsoft.CodeAnalysis.CSharp (37)
FlowAnalysis\NullableWalker.cs (25)
822var badState = symbolType.Type.IsPossiblyNullableReferenceTypeTypeParameter() && (annotations & FlowAnalysisAnnotations.NotNull) == 0 1319var hasNotNull = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 1383bool hasNotNullWhenTrue = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenTrue; 1391bool hasNotNullWhenFalse = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenFalse; 2524bool overridingHasNotNull = (overridingAnnotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 2525bool overriddenHasNotNull = (overriddenAnnotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 2590var unconditionalAnnotationWhenTrue = makeUnconditionalAnnotationCore(annotations, FlowAnalysisAnnotations.NotNullWhenTrue, FlowAnalysisAnnotations.NotNull); 2594var unconditionalAnnotationWhenFalse = makeUnconditionalAnnotationCore(annotations, FlowAnalysisAnnotations.NotNullWhenFalse, FlowAnalysisAnnotations.NotNull); 7068return annotations & (FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull); 7085bool hasNotNullWhenTrue = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenTrue; 7086bool hasNotNullWhenFalse = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenFalse; 7089annotations &= ~FlowAnalysisAnnotations.NotNull; 7127if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 7147if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 8104return FlowAnalysisAnnotations.NotNull; 8151if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 10673=> ToInwardAnnotations(GetParameterAnnotations(parameter) & ~FlowAnalysisAnnotations.NotNull), // NotNull is enforced upon method exit 10709if ((outwardAnnotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull)
Symbols\Metadata\PE\PEFieldSymbol.cs (4)
55Debug.Assert((value & ~(FlowAnalysisAnnotations.DisallowNull | FlowAnalysisAnnotations.AllowNull | FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull)) == 0); 61if ((value & FlowAnalysisAnnotations.NotNull) != 0) bitsToSet |= PackedFlags.HasNotNullAttribute; 73if ((theBits & PackedFlags.HasNotNullAttribute) != 0) value |= FlowAnalysisAnnotations.NotNull; 421if (module.HasAttribute(handle, AttributeDescription.NotNullAttribute)) annotations |= FlowAnalysisAnnotations.NotNull;
Symbols\Metadata\PE\PEParameterSymbol.cs (1)
811annotations |= FlowAnalysisAnnotations.NotNull;
Symbols\Source\FieldSymbolWithAttributesAndModifiers.cs (1)
256if (attributeData.HasNotNullAttribute) annotations |= FlowAnalysisAnnotations.NotNull;
Symbols\Source\SourceComplexParameterSymbol.cs (1)
180annotations |= FlowAnalysisAnnotations.NotNull;
Symbols\Source\SourceMethodSymbolWithAttributes.cs (1)
1637annotations |= FlowAnalysisAnnotations.NotNull;
Symbols\Source\SourcePropertyAccessorSymbol.cs (2)
371result |= FlowAnalysisAnnotations.NotNull; 810if ((annotations & FlowAnalysisAnnotations.NotNull) != 0)
Symbols\TypeWithState.cs (2)
52else if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull)
Microsoft.CodeAnalysis.CSharp.Semantic.UnitTests (15)
Semantics\LambdaTests.cs (1)
4214Assert.Equal(FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull, lambdas[0].ReturnTypeFlowAnalysisAnnotations);
Semantics\NullableReferenceTypesTests.cs (14)
20678VerifyAnnotationsAndMetadata(c, "C.op_Equality", NotNull, None); 20724VerifyAnnotationsAndMetadata(c, "C.op_Equality", None, NotNull); 30308Assert.Equal(FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull, getter.ReturnTypeFlowAnalysisAnnotations); 38608VerifyAnnotationsAndMetadata(c, "C.MyIsNullOrEmpty", NotNullWhenFalse, NotNull); 38637VerifyAnnotationsAndMetadata(c, "C.MyIsNullOrEmpty", NotNull); 38658VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", None, NotNull); 38902VerifyAnnotationsAndMetadata(c, "Interface.ThrowIfNull", None, NotNull); 38940VerifyAnnotationsAndMetadata(c, "Interface.ThrowIfNull", None, NotNull); 38973VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", None, NotNull); 39217VerifyAnnotations(c, "C.Bad", NotNull); 39218VerifyAnnotations(c, "C.ThrowIfNull", NotNull); 39244VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", NotNull); 39495VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", NotNull, None); 48002Assert.Equal(FlowAnalysisAnnotations.NotNull, getter.ReturnTypeFlowAnalysisAnnotations);