ClassifyTryCastAssignment

43 references to ClassifyTryCastAssignment

Microsoft.CodeAnalysis.VisualBasic.Semantic.UnitTests (43)

Semantics\Conversions.vb (43)

119Assert.Equal(ConversionKind.WideningReference, ClassifyTryCastAssignment(m13p(a), m13p(b), methodBodyBinder)) ' Object) 120Assert.Equal(ConversionKind.WideningValue, ClassifyTryCastAssignment(m13p(a), m13p(c), methodBodyBinder)) ' Object) 121Assert.Equal(ConversionKind.NarrowingReference, ClassifyTryCastAssignment(m13p(b), m13p(a), methodBodyBinder)) ' ValueType) 122Assert.Equal(ConversionKind.WideningValue, ClassifyTryCastAssignment(m13p(b), m13p(c), methodBodyBinder)) ' ValueType) 123Assert.Equal(ConversionKind.NarrowingValue, ClassifyTryCastAssignment(m13p(c), m13p(a), methodBodyBinder)) ' Integer) ' error BC30792: 'TryCast' operand must be reference type, but 'Integer' is a value type. 124Assert.Equal(ConversionKind.NarrowingValue, ClassifyTryCastAssignment(m13p(c), m13p(b), methodBodyBinder)) ' Integer) ' error BC30792: 'TryCast' operand must be reference type, but 'Integer' is a value type. 125Assert.Equal(ConversionKind.Identity, ClassifyTryCastAssignment(m13p(c), m13p(c), methodBodyBinder)) ' Integer) ' error BC30792: 'TryCast' operand must be reference type, but 'Integer' is a value type. 126Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(c), m13p(d), methodBodyBinder)) ' Integer) ' error BC30792: 'TryCast' operand must be reference type, but 'Integer' is a value type. 127Assert.Equal(ConversionKind.WideningNumeric Or ConversionKind.InvolvesEnumTypeConversions, ClassifyTryCastAssignment(m13p(c), m13p(e), methodBodyBinder)) ' Integer) ' error BC30792: 'TryCast' operand must be reference type, but 'Integer' is a value type. 128Assert.Equal(ConversionKind.Identity, ClassifyTryCastAssignment(m13p(d), m13p(d), methodBodyBinder)) ' Long) ' error BC30792: 'TryCast' operand must be reference type, but 'Long' is a value type. 129Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(d), m13p(c), methodBodyBinder)) ' Long) ' error BC30792: 'TryCast' operand must be reference type, but 'Long' is a value type. 130Assert.Equal(ConversionKind.Identity, ClassifyTryCastAssignment(m13p(e), m13p(e), methodBodyBinder)) ' Enum1) ' error BC30792: 'TryCast' operand must be reference type, but 'Enum1' is a value type. 131Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(e), m13p(f), methodBodyBinder)) ' Enum1) ' error BC30792: 'TryCast' operand must be reference type, but 'Enum1' is a value type. 132Assert.Equal(ConversionKind.NarrowingNumeric Or ConversionKind.InvolvesEnumTypeConversions, ClassifyTryCastAssignment(m13p(e), m13p(g), methodBodyBinder)) ' Enum1) ' error BC30792: 'TryCast' operand must be reference type, but 'Enum1' is a value type. 133Assert.Equal(ConversionKind.Identity, ClassifyTryCastAssignment(m13p(f), m13p(f), methodBodyBinder)) ' Enum2) ' error BC30792: 'TryCast' operand must be reference type, but 'Enum2' is a value type. 134Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(f), m13p(g), methodBodyBinder)) ' Enum2) ' error BC30792: 'TryCast' operand must be reference type, but 'Enum2' is a value type. 135Assert.Equal(ConversionKind.WideningArray, ClassifyTryCastAssignment(m13p(h), m13p(i), methodBodyBinder)) ' Class8()) 136Assert.Equal(ConversionKind.NarrowingArray, ClassifyTryCastAssignment(m13p(i), m13p(h), methodBodyBinder)) ' Class9()) 137Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(i), m13p(j), methodBodyBinder)) ' Class9()) ' error BC30332: Value of type '1-dimensional array of Class11' cannot be converted to '1-dimensional array of Class9' because 'Class11' is not derived from 'Class9'. 138Assert.Equal(ConversionKind.Identity, ClassifyTryCastAssignment(m13p(k), m13p(k), methodBodyBinder)) ' MT1) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT1' has no class constraint. 139Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(k), m13p(l), methodBodyBinder)) ' MT1) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT1' has no class constraint. 140Assert.Equal(ConversionKind.WideningTypeParameter, ClassifyTryCastAssignment(m13p(k), m13p(m), methodBodyBinder)) ' MT1) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT1' has no class constraint. 141Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(k), m13p(q), methodBodyBinder)) ' MT1) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT1' has no class constraint. 142Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(l), m13p(k), methodBodyBinder)) ' MT2) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT2' has no class constraint. 143Assert.Equal(ConversionKind.NarrowingTypeParameter, ClassifyTryCastAssignment(m13p(m), m13p(k), methodBodyBinder)) ' MT3) ' error BC30793: 'TryCast' operands must be class-constrained type parameter, but 'MT3' has no class constraint. 144Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(n), m13p(o), methodBodyBinder)) ' MT1()) 145Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(n), m13p(p), methodBodyBinder)) ' MT1()) 146Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(n), m13p(u), methodBodyBinder)) ' MT1()) 147Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(q), m13p(k), methodBodyBinder)) ' MT4) 148Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(q), m13p(b), methodBodyBinder)) ' MT4) 149Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(q), m13p(c), methodBodyBinder)) ' MT4) 150Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(r), m13p(s), methodBodyBinder)) ' MT5) 151Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(r), m13p(t), methodBodyBinder)) ' MT5) 152Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(r), m13p(w), methodBodyBinder)) ' MT5) 153Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(s), m13p(r), methodBodyBinder)) ' MT6) 154Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(s), m13p(t), methodBodyBinder)) ' MT6) ' error BC30311: Value of type 'MT7' cannot be converted to 'MT6'. 155Assert.Equal(ConversionKind.WideningTypeParameter, ClassifyTryCastAssignment(m13p(s), m13p(w), methodBodyBinder)) ' MT6) 156Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(t), m13p(r), methodBodyBinder)) ' MT7) 157Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(t), m13p(s), methodBodyBinder)) ' MT7) ' error BC30311: Value of type 'MT6' cannot be converted to 'MT7'. 158Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(t), m13p(w), methodBodyBinder)) ' MT7) ' error BC30311: Value of type 'MT8' cannot be converted to 'MT7'. 159Assert.Equal(ConversionKind.Narrowing, ClassifyTryCastAssignment(m13p(u), m13p(n), methodBodyBinder)) ' Integer()) 160Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(u), m13p(v), methodBodyBinder)) ' Integer()) 'error BC30332: Value of type '1-dimensional array of MT4' cannot be converted to '1-dimensional array of Integer' because 'MT4' is not derived from 'Integer'. 161Assert.Equal(s_noConversion, ClassifyTryCastAssignment(m13p(v), m13p(u), methodBodyBinder)) ' MT4()) 'error BC30332: Value of type '1-dimensional array of Integer' cannot be converted to '1-dimensional array of MT4' because 'Integer' is not derived from 'MT4'.