52 references to NotNull
Microsoft.CodeAnalysis.CSharp (37)
FlowAnalysis\NullableWalker.cs (25)
820var badState = symbolType.Type.IsPossiblyNullableReferenceTypeTypeParameter() && (annotations & FlowAnalysisAnnotations.NotNull) == 0 1317var hasNotNull = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 1381bool hasNotNullWhenTrue = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenTrue; 1389bool hasNotNullWhenFalse = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenFalse; 2522bool overridingHasNotNull = (overridingAnnotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 2523bool overriddenHasNotNull = (overriddenAnnotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull; 2588var unconditionalAnnotationWhenTrue = makeUnconditionalAnnotationCore(annotations, FlowAnalysisAnnotations.NotNullWhenTrue, FlowAnalysisAnnotations.NotNull); 2592var unconditionalAnnotationWhenFalse = makeUnconditionalAnnotationCore(annotations, FlowAnalysisAnnotations.NotNullWhenFalse, FlowAnalysisAnnotations.NotNull); 7105return annotations & (FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull); 7122bool hasNotNullWhenTrue = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenTrue; 7123bool hasNotNullWhenFalse = (annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNullWhenFalse; 7126annotations &= ~FlowAnalysisAnnotations.NotNull; 7164if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 7184if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 8141return FlowAnalysisAnnotations.NotNull; 8188if ((annotations & FlowAnalysisAnnotations.NotNull) == FlowAnalysisAnnotations.NotNull) 10710=> ToInwardAnnotations(GetParameterAnnotations(parameter) & ~FlowAnalysisAnnotations.NotNull), // NotNull is enforced upon method exit 10746if ((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)
805annotations |= 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)
4209Assert.Equal(FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull, lambdas[0].ReturnTypeFlowAnalysisAnnotations);
Semantics\NullableReferenceTypesTests.cs (14)
20682VerifyAnnotationsAndMetadata(c, "C.op_Equality", NotNull, None); 20728VerifyAnnotationsAndMetadata(c, "C.op_Equality", None, NotNull); 30337Assert.Equal(FlowAnalysisAnnotations.MaybeNull | FlowAnalysisAnnotations.NotNull, getter.ReturnTypeFlowAnalysisAnnotations); 38637VerifyAnnotationsAndMetadata(c, "C.MyIsNullOrEmpty", NotNullWhenFalse, NotNull); 38666VerifyAnnotationsAndMetadata(c, "C.MyIsNullOrEmpty", NotNull); 38687VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", None, NotNull); 38931VerifyAnnotationsAndMetadata(c, "Interface.ThrowIfNull", None, NotNull); 38969VerifyAnnotationsAndMetadata(c, "Interface.ThrowIfNull", None, NotNull); 39002VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", None, NotNull); 39246VerifyAnnotations(c, "C.Bad", NotNull); 39247VerifyAnnotations(c, "C.ThrowIfNull", NotNull); 39273VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", NotNull); 39524VerifyAnnotationsAndMetadata(c, "C.ThrowIfNull", NotNull, None); 48031Assert.Equal(FlowAnalysisAnnotations.NotNull, getter.ReturnTypeFlowAnalysisAnnotations);