AdamSpeight2008
commented
6 years ago Sounds like a good candidate for Up for Grabs Community contributions. Especially if reward targeted.
The great big C# and VB fixer upper challenge.
Closed sharwell closed 3 weeks ago
AdamSpeight2008
commented
6 years ago Sounds like a good candidate for Up for Grabs Community contributions. Especially if reward targeted.
The great big C# and VB fixer upper challenge.
MaStr11
commented
6 years ago I don't know if this is helpful but here you can find an Excel sheet with all C# compiler errors (extracted from ErrorCode.cs). I joined the CSharpResources.resx to get a description and looked up the corresponding github.com/dotnet/docs/tree/master/docs/csharp/language-reference/compiler-messages markdown file. I have also binged the error code like this site:stackoverflow.com cs1503 and took the number of matches as a score how often the error troubles customers. This sheet was created via a PowerQuery script but because it contains a bing API key I only published the raw data.
sharwell
commented
6 years ago These are sorted by ID, but we can use the priority from the spreadsheet as the order to actually file issues.
| Name | ID | Code Fix (issue or status) |
|---|---|---|
| ERR_NoMetadataFile | CS0006 | |
| ERR_NoTypeDef | CS0012 | |
| ERR_OutputWriteFailed | CS0016 | |
| ERR_MultipleEntryPoints | CS0017 | |
| ERR_BadBinaryOps | CS0019 | |
| ERR_IntDivByZero | CS0020 | |
| ERR_BadIndexLHS | CS0021 | |
| ERR_BadIndexCount | CS0022 | |
| ERR_BadUnaryOp | CS0023 | |
| ERR_ThisInStaticMeth | CS0026 | |
| ERR_ThisInBadContext | CS0027 | |
| ERR_NoImplicitConv | CS0029 | |
| ERR_NoExplicitConv | CS0030 | |
| ERR_ConstOutOfRange | CS0031 | |
| ERR_AmbigBinaryOps | CS0034 | |
| ERR_AmbigUnaryOp | CS0035 | |
| ERR_InAttrOnOutParam | CS0036 | |
| ERR_ValueCantBeNull | CS0037 | |
| ERR_NoExplicitBuiltinConv | CS0039 | |
| ERR_BadVisReturnType | CS0050 | |
| ERR_BadVisParamType | CS0051 | |
| ERR_BadVisFieldType | CS0052 | |
| ERR_BadVisPropertyType | CS0053 | |
| ERR_BadVisIndexerReturn | CS0054 | |
| ERR_BadVisIndexerParam | CS0055 | |
| ERR_BadVisOpReturn | CS0056 | |
| ERR_BadVisOpParam | CS0057 | |
| ERR_BadVisDelegateReturn | CS0058 | |
| ERR_BadVisDelegateParam | CS0059 | |
| ERR_BadVisBaseClass | CS0060 | |
| ERR_BadVisBaseInterface | CS0061 | |
| ERR_EventNeedsBothAccessors | CS0065 | |
| ERR_EventNotDelegate | CS0066 | |
| ERR_InterfaceEventInitializer | CS0068 | |
| ERR_EventPropertyInInterface | CS0069 | |
| ERR_BadEventUsage | CS0070 | |
| ERR_ExplicitEventFieldImpl | CS0071 | |
| ERR_CantOverrideNonEvent | CS0072 | |
| ERR_AddRemoveMustHaveBody | CS0073 | |
| ERR_AbstractEventInitializer | CS0074 | |
| ERR_PossibleBadNegCast | CS0075 | |
| ERR_ReservedEnumerator | CS0076 | |
| ERR_AsMustHaveReferenceType | CS0077 | |
| ERR_BadEventUsageNoField | CS0079 | |
| ERR_ConstraintOnlyAllowedOnGenericDecl | CS0080 | |
| ERR_TypeParamMustBeIdentifier | CS0081 | |
| ERR_MemberReserved | CS0082 | |
| ERR_DuplicateParamName | CS0100 | |
| ERR_DuplicateNameInNS | CS0101 | |
| ERR_DuplicateNameInClass | CS0102 | |
| ERR_NameNotInContext | CS0103 | |
| ERR_AmbigContext | CS0104 | |
| ERR_BadMemberFlag | CS0106 | |
| ERR_BadMemberProtection | CS0107 | |
| ERR_CircConstValue | CS0110 | |
| ERR_MemberAlreadyExists | CS0111 | |
| ERR_StaticNotVirtual | CS0112 | |
| ERR_OverrideNotNew | CS0113 | |
| ERR_OverrideNotExpected | CS0115 | |
| ERR_NamespaceUnexpected | CS0116 | |
| ERR_NoSuchMember | CS0117 | |
| ERR_BadSKknown | CS0118 | |
| ERR_BadSKunknown | CS0119 | |
| ERR_ObjectRequired | CS0120 | |
| ERR_AmbigCall | CS0121 | |
| ERR_BadAccess | CS0122 | |
| ERR_MethDelegateMismatch | CS0123 | |
| ERR_RetObjectRequired | CS0126 | |
| ERR_RetNoObjectRequired | CS0127 | |
| ERR_LocalDuplicate | CS0128 | |
| ERR_AssgLvalueExpected | CS0131 | |
| ERR_StaticConstParam | CS0132 | |
| ERR_NotConstantExpression | CS0133 | |
| ERR_NotNullConstRefField | CS0134 | |
| ERR_LocalIllegallyOverrides | CS0136 | |
| ERR_BadUsingNamespace | CS0138 | |
| ERR_NoBreakOrCont | CS0139 | |
| ERR_DuplicateLabel | CS0140 | |
| ERR_NoConstructors | CS0143 | |
| ERR_NoNewAbstract | CS0144 | |
| ERR_ConstValueRequired | CS0145 | |
| ERR_CircularBase | CS0146 | |
| ERR_BadDelegateConstructor | CS0148 | |
| ERR_MethodNameExpected | CS0149 | |
| ERR_ConstantExpected | CS0150 | |
| ERR_V6SwitchGoverningTypeValueExpected | CS0151 | |
| ERR_DuplicateCaseLabel | CS0152 | |
| ERR_InvalidGotoCase | CS0153 | |
| ERR_PropertyLacksGet | CS0154 | |
| ERR_BadExceptionType | CS0155 | |
| ERR_BadEmptyThrow | CS0156 | |
| ERR_BadFinallyLeave | CS0157 | |
| ERR_LabelShadow | CS0158 | |
| ERR_LabelNotFound | CS0159 | |
| ERR_UnreachableCatch | CS0160 | |
| ERR_ReturnExpected | CS0161 | |
| ERR_SwitchFallThrough | CS0163 | |
| ERR_UseDefViolation | CS0165 | |
| ERR_UseDefViolationField | CS0170 | |
| ERR_UnassignedThis | CS0171 | |
| ERR_AmbigQM | CS0172 | |
| ERR_InvalidQM | CS0173 | |
| ERR_NoBaseClass | CS0174 | |
| ERR_BaseIllegal | CS0175 | |
| ERR_ObjectProhibited | CS0176 | |
| ERR_ParamUnassigned | CS0177 | |
| ERR_InvalidArray | CS0178 | |
| ERR_ExternHasBody | CS0179 | |
| ERR_AbstractAndExtern | CS0180 | |
| ERR_BadAttributeParamType | CS0181 | |
| ERR_BadAttributeArgument | CS0182 | |
| ERR_LockNeedsReference | CS0185 | |
| ERR_NullNotValid | CS0186 | |
| ERR_UseDefViolationThis | CS0188 | |
| ERR_ArgsInvalid | CS0190 | |
| ERR_AssgReadonly | CS0191 | |
| ERR_RefReadonly | CS0192 | |
| ERR_PtrExpected | CS0193 | |
| ERR_PtrIndexSingle | CS0196 | |
| ERR_AssgReadonlyStatic | CS0198 | |
| ERR_RefReadonlyStatic | CS0199 | |
| ERR_AssgReadonlyProp | CS0200 | |
| ERR_IllegalStatement | CS0201 | |
| ERR_BadGetEnumerator | CS0202 | |
| ERR_TooManyLocals | CS0204 | |
| ERR_AbstractBaseCall | CS0205 | |
| ERR_RefProperty | CS0206 | |
| ERR_ManagedAddr | CS0208 | |
| ERR_BadFixedInitType | CS0209 | |
| ERR_FixedMustInit | CS0210 | |
| ERR_InvalidAddrOp | CS0211 | |
| ERR_FixedNeeded | CS0212 | |
| ERR_FixedNotNeeded | CS0213 | |
| ERR_UnsafeNeeded | CS0214 | |
| ERR_OpTFRetType | CS0215 | |
| ERR_OperatorNeedsMatch | CS0216 | |
| ERR_BadBoolOp | CS0217 | |
| ERR_MustHaveOpTF | CS0218 | |
| ERR_CheckedOverflow | CS0220 | |
| ERR_ConstOutOfRangeChecked | CS0221 | |
| ERR_BadVarargs | CS0224 | |
| ERR_ParamsMustBeArray | CS0225 | |
| ERR_IllegalArglist | CS0226 | |
| ERR_IllegalUnsafe | CS0227 | |
| ERR_AmbigMember | CS0229 | |
| ERR_BadForeachDecl | CS0230 | |
| ERR_ParamsLast | CS0231 | |
| ERR_SizeofUnsafe | CS0233 | |
| ERR_DottedTypeNameNotFoundInNS | CS0234 | |
| ERR_FieldInitRefNonstatic | CS0236 | |
| ERR_SealedNonOverride | CS0238 | |
| ERR_CantOverrideSealed | CS0239 | |
| ERR_VoidError | CS0242 | |
| ERR_ConditionalOnOverride | CS0243 | |
| ERR_PointerInAsOrIs | CS0244 | |
| ERR_CallingFinalizeDeprecated | CS0245 | |
| ERR_SingleTypeNameNotFound | CS0246 | |
| ERR_NegativeStackAllocSize | CS0247 | |
| ERR_NegativeArraySize | CS0248 | |
| ERR_OverrideFinalizeDeprecated | CS0249 | |
| ERR_CallingBaseFinalizeDeprecated | CS0250 | |
| ERR_BadCastInFixed | CS0254 | |
| ERR_StackallocInCatchFinally | CS0255 | |
| ERR_VarargsLast | CS0257 | |
| ERR_MissingPartial | CS0260 | |
| ERR_PartialTypeKindConflict | CS0261 | |
| ERR_PartialModifierConflict | CS0262 | |
| ERR_PartialMultipleBases | CS0263 | |
| ERR_PartialWrongTypeParams | CS0264 | |
| ERR_PartialWrongConstraints | CS0265 | |
| ERR_NoImplicitConvCast | CS0266 | |
| ERR_PartialMisplaced | CS0267 | |
| ERR_ImportedCircularBase | CS0268 | |
| ERR_UseDefViolationOut | CS0269 | |
| ERR_ArraySizeInDeclaration | CS0270 | |
| ERR_InaccessibleGetter | CS0271 | |
| ERR_InaccessibleSetter | CS0272 | |
| ERR_InvalidPropertyAccessMod | CS0273 | |
| ERR_DuplicatePropertyAccessMods | CS0274 | |
| ERR_PropertyAccessModInInterface | CS0275 | |
| ERR_AccessModMissingAccessor | CS0276 | |
| ERR_UnimplementedInterfaceAccessor | CS0277 | |
| ERR_FriendRefNotEqualToThis | CS0281 | |
| ERR_BadConstType | CS0283 | |
| ERR_NoNewTyvar | CS0304 | |
| ERR_BadArity | CS0305 | |
| ERR_BadTypeArgument | CS0306 | |
| ERR_TypeArgsNotAllowed | CS0307 | |
| ERR_HasNoTypeVars | CS0308 | |
| ERR_NewConstraintNotSatisfied | CS0310 | |
| ERR_GenericConstraintNotSatisfiedRefType | CS0311 | |
| ERR_GenericConstraintNotSatisfiedNullableEnum | CS0312 | |
| ERR_GenericConstraintNotSatisfiedNullableInterface | CS0313 | |
| ERR_GenericConstraintNotSatisfiedTyVar | CS0314 | |
| ERR_GenericConstraintNotSatisfiedValType | CS0315 | |
| ERR_DuplicateGeneratedName | CS0316 | |
| ERR_GlobalSingleTypeNameNotFound | CS0400 | |
| ERR_NewBoundMustBeLast | CS0401 | |
| ERR_TypeVarCantBeNull | CS0403 | |
| ERR_AttributeCantBeGeneric | CS0404 | |
| ERR_DuplicateBound | CS0405 | |
| ERR_ClassBoundNotFirst | CS0406 | |
| ERR_BadRetType | CS0407 | |
| ERR_DuplicateConstraintClause | CS0409 | |
| ERR_CantInferMethTypeArgs | CS0411 | |
| ERR_LocalSameNameAsTypeParam | CS0412 | |
| ERR_AsWithTypeVar | CS0413 | |
| ERR_BadIndexerNameAttr | CS0415 | |
| ERR_AttrArgWithTypeVars | CS0416 | |
| ERR_NewTyvarWithArgs | CS0417 | |
| ERR_AbstractSealedStatic | CS0418 | |
| ERR_ComImportWithImpl | CS0423 | |
| ERR_ComImportWithBase | CS0424 | |
| ERR_ImplBadConstraints | CS0425 | |
| ERR_DottedTypeNameNotFoundInAgg | CS0426 | |
| ERR_MethGrpToNonDel | CS0428 | |
| ERR_BadExternAlias | CS0430 | |
| ERR_ColColWithTypeAlias | CS0431 | |
| ERR_AliasNotFound | CS0432 | |
| ERR_SameFullNameAggAgg | CS0433 | |
| ERR_SameFullNameNsAgg | CS0434 | |
| ERR_SameFullNameThisAggThisNs | CS0438 | |
| ERR_ExternAfterElements | CS0439 | |
| ERR_SealedStaticClass | CS0441 | |
| ERR_PrivateAbstractAccessor | CS0442 | |
| ERR_ValueExpected | CS0443 | |
| ERR_UnboxNotLValue | CS0445 | |
| ERR_AnonMethGrpInForEach | CS0446 | |
| ERR_BadIncDecRetType | CS0448 | |
| ERR_RefValBoundMustBeFirst | CS0449 | |
| ERR_RefValBoundWithClass | CS0450 | |
| ERR_NewBoundWithVal | CS0451 | |
| ERR_RefConstraintNotSatisfied | CS0452 | |
| ERR_ValConstraintNotSatisfied | CS0453 | |
| ERR_CircularConstraint | CS0454 | |
| ERR_BaseConstraintConflict | CS0455 | |
| ERR_ConWithValCon | CS0456 | |
| ERR_AmbigUDConv | CS0457 | |
| ERR_OverrideWithConstraints | CS0460 | |
| ERR_AmbigOverride | CS0462 | |
| ERR_DecConstError | CS0463 | |
| ERR_ExplicitImplParams | CS0466 | |
| ERR_MethodImplementingAccessor | CS0470 | |
| ERR_AbstractHasBody | CS0500 | |
| ERR_ConcreteMissingBody | CS0501 | |
| ERR_AbstractAndSealed | CS0502 | |
| ERR_AbstractNotVirtual | CS0503 | |
| ERR_StaticConstant | CS0504 | |
| ERR_CantOverrideNonFunction | CS0505 | |
| ERR_CantOverrideNonVirtual | CS0506 | |
| ERR_CantChangeAccessOnOverride | CS0507 | |
| ERR_CantChangeReturnTypeOnOverride | CS0508 | |
| ERR_CantDeriveFromSealedType | CS0509 | |
| ERR_AbstractInConcreteClass | CS0513 | |
| ERR_StaticConstructorWithExplicitConstructorCall | CS0514 | |
| ERR_StaticConstructorWithAccessModifiers | CS0515 | |
| ERR_RecursiveConstructorCall | CS0516 | |
| ERR_ObjectCallingBaseConstructor | CS0517 | |
| ERR_PredefinedTypeNotFound | CS0518 | |
| ERR_StructWithBaseConstructorCall | CS0522 | |
| ERR_StructLayoutCycle | CS0523 | |
| ERR_InterfacesCannotContainTypes | CS0524 | |
| ERR_InterfacesCantContainFields | CS0525 | |
| ERR_InterfacesCantContainConstructors | CS0526 | |
| ERR_NonInterfaceInInterfaceList | CS0527 | |
| ERR_DuplicateInterfaceInBaseList | CS0528 | |
| ERR_CycleInInterfaceInheritance | CS0529 | |
| ERR_InterfaceMemberHasBody | CS0531 | |
| ERR_HidingAbstractMethod | CS0533 | |
| ERR_UnimplementedAbstractMethod | CS0534 | |
| ERR_UnimplementedInterfaceMember | CS0535 | |
| ERR_ObjectCantHaveBases | CS0537 | |
| ERR_ExplicitInterfaceImplementationNotInterface | CS0538 | |
| ERR_InterfaceMemberNotFound | CS0539 | |
| ERR_ClassDoesntImplementInterface | CS0540 | |
| ERR_ExplicitInterfaceImplementationInNonClassOrStruct | CS0541 | |
| ERR_MemberNameSameAsType | CS0542 | |
| ERR_EnumeratorOverflow | CS0543 | |
| ERR_CantOverrideNonProperty | CS0544 | |
| ERR_NoGetToOverride | CS0545 | |
| ERR_NoSetToOverride | CS0546 | |
| ERR_PropertyCantHaveVoidType | CS0547 | |
| ERR_PropertyWithNoAccessors | CS0548 | |
| ERR_NewVirtualInSealed | CS0549 | |
| ERR_ExplicitPropertyAddingAccessor | CS0550 | |
| ERR_ExplicitPropertyMissingAccessor | CS0551 | |
| ERR_ConversionWithInterface | CS0552 | |
| ERR_ConversionWithBase | CS0553 | |
| ERR_ConversionWithDerived | CS0554 | |
| ERR_IdentityConversion | CS0555 | |
| ERR_ConversionNotInvolvingContainedType | CS0556 | |
| ERR_DuplicateConversionInClass | CS0557 | |
| ERR_OperatorsMustBeStatic | CS0558 | |
| ERR_BadIncDecSignature | CS0559 | |
| ERR_BadUnaryOperatorSignature | CS0562 | |
| ERR_BadBinaryOperatorSignature | CS0563 | |
| ERR_BadShiftOperatorSignature | CS0564 | |
| ERR_InterfacesCantContainOperators | CS0567 | |
| ERR_StructsCantContainDefaultConstructor | CS0568 | |
| ERR_CantOverrideBogusMethod | CS0569 | |
| ERR_BindToBogus | CS0570 | |
| ERR_CantCallSpecialMethod | CS0571 | |
| ERR_BadTypeReference | CS0572 | |
| ERR_FieldInitializerInStruct | CS0573 | |
| ERR_BadDestructorName | CS0574 | |
| ERR_OnlyClassesCanContainDestructors | CS0575 | |
| ERR_ConflictAliasAndMember | CS0576 | |
| ERR_ConditionalOnSpecialMethod | CS0577 | |
| ERR_ConditionalMustReturnVoid | CS0578 | |
| ERR_DuplicateAttribute | CS0579 | |
| ERR_ConditionalOnInterfaceMethod | CS0582 | |
| ERR_OperatorCantReturnVoid | CS0590 | |
| ERR_InvalidAttributeArgument | CS0591 | |
| ERR_AttributeOnBadSymbolType | CS0592 | |
| ERR_FloatOverflow | CS0594 | |
| ERR_InvalidReal | CS0595 | |
| ERR_ComImportWithoutUuidAttribute | CS0596 | |
| ERR_InvalidNamedArgument | CS0599 | |
| ERR_DllImportOnInvalidMethod | CS0601 | |
| ERR_FieldCantBeRefAny | CS0610 | |
| ERR_ArrayElementCantBeRefAny | CS0611 | |
| ERR_NotAnAttributeClass | CS0616 | |
| ERR_BadNamedAttributeArgument | CS0617 | |
| ERR_DeprecatedSymbolStr | CS0619 | |
| ERR_IndexerCantHaveVoidType | CS0620 | |
| ERR_VirtualPrivate | CS0621 | |
| ERR_ArrayInitToNonArrayType | CS0622 | |
| ERR_ArrayInitInBadPlace | CS0623 | |
| ERR_MissingStructOffset | CS0625 | |
| ERR_InterfaceImplementedByConditional | CS0629 | |
| ERR_IllegalRefParam | CS0631 | |
| ERR_BadArgumentToAttribute | CS0633 | |
| ERR_StructOffsetOnBadStruct | CS0636 | |
| ERR_StructOffsetOnBadField | CS0637 | |
| ERR_AttributeUsageOnNonAttributeClass | CS0641 | |
| ERR_DuplicateNamedAttributeArgument | CS0643 | |
| ERR_DeriveFromEnumOrValueType | CS0644 | |
| ERR_DefaultMemberOnIndexedType | CS0646 | |
| ERR_BogusType | CS0648 | |
| ERR_CStyleArray | CS0650 | |
| ERR_AbstractAttributeClass | CS0653 | |
| ERR_BadNamedAttributeArgumentType | CS0655 | |
| ERR_MissingPredefinedMember | CS0656 | |
| ERR_OutAttrOnRefParam | CS0662 | |
| ERR_OverloadRefKind | CS0663 | |
| ERR_LiteralDoubleCast | CS0664 | |
| ERR_ProtectedInStruct | CS0666 | |
| ERR_InconsistentIndexerNames | CS0668 | |
| ERR_ComImportWithUserCtor | CS0669 | |
| ERR_FieldCantHaveVoidType | CS0670 | |
| ERR_SystemVoid | CS0673 | |
| ERR_ExplicitParamArray | CS0674 | |
| ERR_VolatileStruct | CS0677 | |
| ERR_VolatileAndReadonly | CS0678 | |
| ERR_AbstractField | CS0681 | |
| ERR_BogusExplicitImpl | CS0682 | |
| ERR_ExplicitMethodImplAccessor | CS0683 | |
| ERR_ConditionalWithOutParam | CS0685 | |
| ERR_AccessorImplementingMethod | CS0686 | |
| ERR_AliasQualAsExpression | CS0687 | |
| ERR_DerivingFromATyVar | CS0689 | |
| ERR_DuplicateTypeParameter | CS0692 | |
| ERR_TypeVariableSameAsParent | CS0694 | |
| ERR_UnifyingInterfaceInstantiations | CS0695 | |
| ERR_GenericDerivingFromAttribute | CS0698 | |
| ERR_TyVarNotFoundInConstraint | CS0699 | |
| ERR_BadBoundType | CS0701 | |
| ERR_SpecialTypeAsBound | CS0702 | |
| ERR_BadVisBound | CS0703 | |
| ERR_LookupInTypeVariable | CS0704 | |
| ERR_BadConstraintType | CS0706 | |
| ERR_InstanceMemberInStaticClass | CS0708 | |
| ERR_StaticBaseClass | CS0709 | |
| ERR_ConstructorInStaticClass | CS0710 | |
| ERR_DestructorInStaticClass | CS0711 | |
| ERR_InstantiatingStaticClass | CS0712 | |
| ERR_StaticDerivedFromNonObject | CS0713 | |
| ERR_StaticClassInterfaceImpl | CS0714 | |
| ERR_OperatorInStaticClass | CS0715 | |
| ERR_ConvertToStaticClass | CS0716 | |
| ERR_ConstraintIsStaticClass | CS0717 | |
| ERR_GenericArgIsStaticClass | CS0718 | |
| ERR_ArrayOfStaticClass | CS0719 | |
| ERR_IndexerInStaticClass | CS0720 | |
| ERR_ParameterIsStaticClass | CS0721 | |
| ERR_ReturnTypeIsStaticClass | CS0722 | |
| ERR_VarDeclIsStaticClass | CS0723 | |
| ERR_BadEmptyThrowInFinally | CS0724 | |
| ERR_InvalidSpecifier | CS0726 | |
| ERR_ForwardedTypeInThisAssembly | CS0729 | |
| ERR_ForwardedTypeIsNested | CS0730 | |
| ERR_CycleInTypeForwarder | CS0731 | |
| ERR_AssemblyNameOnNonModule | CS0734 | |
| ERR_InvalidFwdType | CS0735 | |
| ERR_CloseUnimplementedInterfaceMemberStatic | CS0736 | |
| ERR_CloseUnimplementedInterfaceMemberNotPublic | CS0737 | |
| ERR_CloseUnimplementedInterfaceMemberWrongReturnType | CS0738 | |
| ERR_DuplicateTypeForwarder | CS0739 | |
| ERR_ExpectedSelectOrGroup | CS0742 | |
| ERR_ExpectedContextualKeywordOn | CS0743 | |
| ERR_ExpectedContextualKeywordEquals | CS0744 | |
| ERR_ExpectedContextualKeywordBy | CS0745 | |
| ERR_InvalidAnonymousTypeMemberDeclarator | CS0746 | |
| ERR_InvalidInitializerElementInitializer | CS0747 | |
| ERR_InconsistentLambdaParameterUsage | CS0748 | |
| ERR_PartialMethodInvalidModifier | CS0750 | |
| ERR_PartialMethodOnlyInPartialClass | CS0751 | |
| ERR_PartialMethodCannotHaveOutParameters | CS0752 | |
| ERR_PartialMethodNotExplicit | CS0754 | |
| ERR_PartialMethodExtensionDifference | CS0755 | |
| ERR_PartialMethodOnlyOneLatent | CS0756 | |
| ERR_PartialMethodOnlyOneActual | CS0757 | |
| ERR_PartialMethodParamsDifference | CS0758 | |
| ERR_PartialMethodMustHaveLatent | CS0759 | |
| ERR_PartialMethodInconsistentConstraints | CS0761 | |
| ERR_PartialMethodToDelegate | CS0762 | |
| ERR_PartialMethodStaticDifference | CS0763 | |
| ERR_PartialMethodUnsafeDifference | CS0764 | |
| ERR_PartialMethodInExpressionTree | CS0765 | |
| ERR_PartialMethodMustReturnVoid | CS0766 | |
| ERR_ExplicitImplCollisionOnRefOut | CS0767 | |
| ERR_IndirectRecursiveConstructorCall | CS0768 | |
| ERR_ImplicitlyTypedVariableAssignedBadValue | CS0815 | |
| ERR_ImplicitlyTypedVariableWithNoInitializer | CS0818 | |
| ERR_ImplicitlyTypedVariableMultipleDeclarator | CS0819 | |
| ERR_ImplicitlyTypedVariableAssignedArrayInitializer | CS0820 | |
| ERR_ImplicitlyTypedLocalCannotBeFixed | CS0821 | |
| ERR_ImplicitlyTypedVariableCannotBeConst | CS0822 | |
| ERR_TypeVarNotFound | CS0825 | |
| ERR_ImplicitlyTypedArrayNoBestType | CS0826 | |
| ERR_AnonymousTypePropertyAssignedBadValue | CS0828 | |
| ERR_ExpressionTreeContainsBaseAccess | CS0831 | |
| ERR_ExpressionTreeContainsAssignment | CS0832 | |
| ERR_AnonymousTypeDuplicatePropertyName | CS0833 | |
| ERR_StatementLambdaToExpressionTree | CS0834 | |
| ERR_ExpressionTreeMustHaveDelegate | CS0835 | |
| ERR_AnonymousTypeNotAvailable | CS0836 | |
| ERR_LambdaInIsAs | CS0837 | |
| ERR_ExpressionTreeContainsMultiDimensionalArrayInitializer | CS0838 | |
| ERR_MissingArgument | CS0839 | |
| ERR_VariableUsedBeforeDeclaration | CS0841 | |
| ERR_ExplicitLayoutAndAutoImplementedProperty | CS0842 | |
| ERR_UnassignedThisAutoProperty | CS0843 | |
| ERR_VariableUsedBeforeDeclarationAndHidesField | CS0844 | |
| ERR_ExpressionTreeContainsBadCoalesce | CS0845 | |
| ERR_ArrayInitializerExpected | CS0846 | |
| ERR_ArrayInitializerIncorrectLength | CS0847 | |
| ERR_ExpressionTreeContainsNamedArgument | CS0853 | |
| ERR_ExpressionTreeContainsOptionalArgument | CS0854 | |
| ERR_ExpressionTreeContainsIndexedProperty | CS0855 | |
| ERR_IndexedPropertyRequiresParams | CS0856 | |
| ERR_IndexedPropertyMustHaveAllOptionalParams | CS0857 | |
| ERR_IdentifierExpected | CS1001 | |
| ERR_SemicolonExpected | CS1002 | |
| ERR_SyntaxError | CS1003 | |
| ERR_DuplicateModifier | CS1004 | |
| ERR_DuplicateAccessor | CS1007 | |
| ERR_IntegralTypeExpected | CS1008 | |
| ERR_IllegalEscape | CS1009 | |
| ERR_NewlineInConst | CS1010 | |
| ERR_EmptyCharConst | CS1011 | |
| ERR_TooManyCharsInConst | CS1012 | |
| ERR_InvalidNumber | CS1013 | |
| ERR_GetOrSetExpected | CS1014 | |
| ERR_ClassTypeExpected | CS1015 | |
| ERR_NamedArgumentExpected | CS1016 | |
| ERR_TooManyCatches | CS1017 | |
| ERR_ThisOrBaseExpected | CS1018 | |
| ERR_OvlUnaryOperatorExpected | CS1019 | |
| ERR_OvlBinaryOperatorExpected | CS1020 | |
| ERR_IntOverflow | CS1021 | |
| ERR_EOFExpected | CS1022 | |
| ERR_BadEmbeddedStmt | CS1023 | |
| ERR_PPDirectiveExpected | CS1024 | |
| ERR_EndOfPPLineExpected | CS1025 | |
| ERR_CloseParenExpected | CS1026 | |
| ERR_EndifDirectiveExpected | CS1027 | |
| ERR_UnexpectedDirective | CS1028 | |
| ERR_ErrorDirective | CS1029 | |
| ERR_TypeExpected | CS1031 | |
| ERR_PPDefFollowsToken | CS1032 | |
| ERR_OpenEndedComment | CS1035 | |
| ERR_OvlOperatorExpected | CS1037 | |
| ERR_EndRegionDirectiveExpected | CS1038 | |
| ERR_UnterminatedStringLit | CS1039 | |
| ERR_BadDirectivePlacement | CS1040 | |
| ERR_IdentifierExpectedKW | CS1041 | |
| ERR_SemiOrLBraceExpected | CS1043 | |
| ERR_MultiTypeInDeclaration | CS1044 | |
| ERR_AddOrRemoveExpected | CS1055 | |
| ERR_UnexpectedCharacter | CS1056 | |
| ERR_ProtectedInStatic | CS1057 | |
| ERR_IncrementLvalueExpected | CS1059 | |
| ERR_NoSuchMemberOrExtension | CS1061 | |
| ERR_DeprecatedCollectionInitAddStr | CS1063 | |
| ERR_DefaultValueNotAllowed | CS1065 | |
| ERR_PartialWrongTypeParamsVariance | CS1067 | |
| ERR_GlobalSingleTypeNameNotFoundFwd | CS1068 | |
| ERR_DottedTypeNameNotFoundInNSFwd | CS1069 | |
| ERR_SingleTypeNameNotFoundFwd | CS1070 | |
| ERR_UnexpectedToken | CS1073 | |
| ERR_BadThisParam | CS1100 | |
| ERR_BadTypeforThis | CS1103 | |
| ERR_BadParamModThis | CS1104 | |
| ERR_BadExtensionMeth | CS1105 | |
| ERR_BadExtensionAgg | CS1106 | |
| ERR_DupParamMod | CS1107 | |
| ERR_ExtensionMethodsDecl | CS1109 | |
| ERR_ExtensionAttrNotFound | CS1110 | |
| ERR_ExplicitExtension | CS1112 | |
| ERR_ValueTypeExtDelegate | CS1113 | |
| ERR_BadArgCount | CS1501 | |
| ERR_BadArgType | CS1503 | |
| ERR_NoSourceFile | CS1504 | |
| ERR_CantRefResource | CS1507 | |
| ERR_ResourceNotUnique | CS1508 | |
| ERR_ImportNonAssembly | CS1509 | |
| ERR_RefLvalueExpected | CS1510 | |
| ERR_BaseInStaticMeth | CS1511 | |
| ERR_BaseInBadContext | CS1512 | |
| ERR_RbraceExpected | CS1513 | |
| ERR_LbraceExpected | CS1514 | |
| ERR_InExpected | CS1515 | |
| ERR_InvalidPreprocExpr | CS1517 | |
| ERR_InvalidMemberDecl | CS1519 | |
| ERR_MemberNeedsType | CS1520 | |
| ERR_BadBaseType | CS1521 | |
| ERR_ExpectedEndTry | CS1524 | |
| ERR_InvalidExprTerm | CS1525 | |
| ERR_BadNewExpr | CS1526 | |
| ERR_NoNamespacePrivate | CS1527 | |
| ERR_BadVarDecl | CS1528 | |
| ERR_UsingAfterElements | CS1529 | |
| ERR_BadBinOpArgs | CS1534 | |
| ERR_BadUnOpArgs | CS1535 | |
| ERR_NoVoidParameter | CS1536 | |
| ERR_DuplicateAlias | CS1537 | |
| ERR_BadProtectedAccess | CS1540 | |
| ERR_AddModuleAssembly | CS1542 | |
| ERR_BindToBogusProp2 | CS1545 | |
| ERR_BindToBogusProp1 | CS1546 | |
| ERR_NoVoidHere | CS1547 | |
| ERR_IndexerNeedsParam | CS1551 | |
| ERR_BadArraySyntax | CS1552 | |
| ERR_BadOperatorSyntax | CS1553 | |
| ERR_MainClassNotFound | CS1555 | |
| ERR_MainClassNotClass | CS1556 | |
| ERR_NoMainInClass | CS1558 | |
| ERR_OutputNeedsName | CS1562 | |
| ERR_CantHaveWin32ResAndManifest | CS1564 | |
| ERR_CantHaveWin32ResAndIcon | CS1565 | |
| ERR_CantReadResource | CS1566 | |
| ERR_DocFileGen | CS1569 | |
| ERR_BadStackAllocExpr | CS1575 | |
| ERR_InvalidLineNumber | CS1576 | |
| ERR_MissingPPFile | CS1578 | |
| ERR_ForEachMissingMember | CS1579 | |
| ERR_BadWin32Res | CS1583 | |
| ERR_BadModifierLocation | CS1585 | |
| ERR_MissingArraySize | CS1586 | |
| ERR_BadDelArgCount | CS1593 | |
| ERR_UnexpectedSemicolon | CS1597 | |
| ERR_MethodReturnCantBeRefAny | CS1599 | |
| ERR_CompileCancelled | CS1600 | |
| ERR_MethodArgCantBeRefAny | CS1601 | |
| ERR_AssgReadonlyLocal | CS1604 | |
| ERR_RefReadonlyLocal | CS1605 | |
| ERR_CantUseRequiredAttribute | CS1608 | |
| ERR_NoModifiersOnAccessor | CS1609 | |
| ERR_ParamsCantBeWithModifier | CS1611 | |
| ERR_ReturnNotLValue | CS1612 | |
| ERR_MissingCoClass | CS1613 | |
| ERR_AmbiguousAttribute | CS1614 | |
| ERR_BadArgExtraRef | CS1615 | #44187 |
| ERR_BadCompatMode | CS1617 | |
| ERR_DelegateOnConditional | CS1618 | |
| ERR_CantMakeTempFile | CS1619 | |
| ERR_BadArgRef | CS1620 | |
| ERR_YieldInAnonMeth | CS1621 | |
| ERR_ReturnInIterator | CS1622 | |
| ERR_BadIteratorArgType | CS1623 | |
| ERR_BadIteratorReturn | CS1624 | |
| ERR_BadYieldInFinally | CS1625 | |
| ERR_BadYieldInTryOfCatch | CS1626 | |
| ERR_EmptyYield | CS1627 | |
| ERR_AnonDelegateCantUse | CS1628 | |
| ERR_IllegalInnerUnsafe | CS1629 | |
| ERR_BadYieldInCatch | CS1631 | |
| ERR_BadDelegateLeave | CS1632 | |
| ERR_VarargsIterator | CS1636 | |
| ERR_UnsafeIteratorArgType | CS1637 | |
| ERR_BadCoClassSig | CS1639 | |
| ERR_MultipleIEnumOfT | CS1640 | |
| ERR_FixedDimsRequired | CS1641 | |
| ERR_FixedNotInStruct | CS1642 | |
| ERR_AnonymousReturnExpected | CS1643 | |
| ERR_ExpectedVerbatimLiteral | CS1646 | |
| ERR_AssgReadonly2 | CS1648 | |
| ERR_RefReadonly2 | CS1649 | |
| ERR_AssgReadonlyStatic2 | CS1650 | |
| ERR_RefReadonlyStatic2 | CS1651 | |
| ERR_AssgReadonlyLocal2Cause | CS1654 | |
| ERR_RefReadonlyLocal2Cause | CS1655 | |
| ERR_AssgReadonlyLocalCause | CS1656 | |
| ERR_RefReadonlyLocalCause | CS1657 | |
| ERR_AnonMethToNonDel | CS1660 | |
| ERR_CantConvAnonMethParams | CS1661 | |
| ERR_CantConvAnonMethReturns | CS1662 | |
| ERR_IllegalFixedType | CS1663 | |
| ERR_FixedOverflow | CS1664 | |
| ERR_InvalidFixedArraySize | CS1665 | |
| ERR_FixedBufferNotFixed | CS1666 | |
| ERR_AttributeNotOnAccessor | CS1667 | |
| ERR_IllegalVarArgs | CS1669 | |
| ERR_IllegalParams | CS1670 | |
| ERR_BadModifiersOnNamespace | CS1671 | |
| ERR_BadPlatformType | CS1672 | |
| ERR_ThisStructNotInAnonMeth | CS1673 | |
| ERR_NoConvToIDisp | CS1674 | |
| ERR_BadParamRef | CS1676 | |
| ERR_BadParamExtraRef | CS1677 | |
| ERR_BadParamType | CS1678 | |
| ERR_BadExternIdentifier | CS1679 | |
| ERR_AliasMissingFile | CS1680 | |
| ERR_GlobalExternAlias | CS1681 | |
| ERR_LocalCantBeFixedAndHoisted | CS1686 | |
| ERR_CantConvAnonMethNoParams | CS1688 | |
| ERR_ConditionalOnNonAttributeClass | CS1689 | |
| ERR_DuplicateImport | CS1703 | |
| ERR_DuplicateImportSimple | CS1704 | |
| ERR_AssemblyMatchBadVersion | CS1705 | |
| ERR_FixedNeedsLvalue | CS1708 | |
| ERR_CantChangeTypeOnOverride | CS1715 | |
| ERR_DoNotUseFixedBufferAttr | CS1716 | |
| ERR_CantOpenWin32Res | CS1719 | |
| ERR_NoMultipleInheritance | CS1721 | |
| ERR_BaseClassMustBeFirst | CS1722 | |
| ERR_FriendAssemblyBadArgs | CS1725 | |
| ERR_FriendAssemblySNReq | CS1726 | |
| ERR_DelegateOnNullable | CS1728 | |
| ERR_BadCtorArgCount | CS1729 | |
| ERR_GlobalAttributesNotFirst | CS1730 | |
| ERR_ExpressionExpected | CS1733 | |
| ERR_DefaultValueMustBeConstant | CS1736 | |
| ERR_DefaultValueBeforeRequiredValue | CS1737 | |
| ERR_NamedArgumentSpecificationBeforeFixedArgument | CS1738 | |
| ERR_BadNamedArgument | CS1739 | |
| ERR_DuplicateNamedArgument | CS1740 | |
| ERR_RefOutDefaultValue | CS1741 | |
| ERR_NamedArgumentForArray | CS1742 | |
| ERR_DefaultValueForExtensionParameter | CS1743 | |
| ERR_NamedArgumentUsedInPositional | CS1744 | |
| ERR_DefaultValueUsedWithAttributes | CS1745 | |
| ERR_BadNamedArgumentForDelegateInvoke | CS1746 | |
| ERR_NoPIAAssemblyMissingAttribute | CS1747 | |
| ERR_NoCanonicalView | CS1748 | |
| ERR_NoConversionForDefaultParam | CS1750 | |
| ERR_DefaultValueForParamsParameter | CS1751 | |
| ERR_NewCoClassOnLink | CS1752 | |
| ERR_NoPIANestedType | CS1754 | |
| ERR_InteropTypeMissingAttribute | CS1756 | |
| ERR_InteropStructContainsMethods | CS1757 | |
| ERR_InteropTypesWithSameNameAndGuid | CS1758 | |
| ERR_NoPIAAssemblyMissingAttributes | CS1759 | |
| ERR_AssemblySpecifiedForLinkAndRef | CS1760 | |
| ERR_LocalTypeNameClash | CS1761 | |
| ERR_NotNullRefDefaultParameter | CS1763 | |
| ERR_FixedLocalInLambda | CS1764 | |
| ERR_MissingMethodOnSourceInterface | CS1766 | |
| ERR_MissingSourceInterface | CS1767 | |
| ERR_GenericsUsedInNoPIAType | CS1768 | |
| ERR_GenericsUsedAcrossAssemblies | CS1769 | |
| ERR_NoConversionForNubDefaultParam | CS1770 | |
| ERR_InvalidSubsystemVersion | CS1773 | |
| ERR_InteropMethodWithBody | CS1774 | |
| ERR_BadWarningLevel | CS1900 | |
| ERR_BadDebugType | CS1902 | |
| ERR_BadResourceVis | CS1906 | |
| ERR_DefaultValueTypeMustMatch | CS1908 | |
| ERR_DefaultValueBadValueType | CS1910 | |
| ERR_MemberAlreadyInitialized | CS1912 | |
| ERR_MemberCannotBeInitialized | CS1913 | |
| ERR_StaticMemberInObjectInitializer | CS1914 | |
| ERR_ReadonlyValueTypeInObjectInitializer | CS1917 | |
| ERR_ValueTypePropertyInObjectInitializer | CS1918 | |
| ERR_UnsafeTypeInObjectCreation | CS1919 | |
| ERR_EmptyElementInitializer | CS1920 | |
| ERR_InitializerAddHasWrongSignature | CS1921 | |
| ERR_CollectionInitRequiresIEnumerable | CS1922 | |
| ERR_CantOpenWin32Manifest | CS1926 | |
| ERR_BadInstanceArgType | CS1929 | |
| ERR_QueryDuplicateRangeVariable | CS1930 | |
| ERR_QueryRangeVariableOverrides | CS1931 | |
| ERR_QueryRangeVariableAssignedBadValue | CS1932 | |
| ERR_QueryNoProviderCastable | CS1934 | |
| ERR_QueryNoProviderStandard | CS1935 | |
| ERR_QueryNoProvider | CS1936 | |
| ERR_QueryOuterKey | CS1937 | |
| ERR_QueryInnerKey | CS1938 | |
| ERR_QueryOutRefRangeVariable | CS1939 | |
| ERR_QueryMultipleProviders | CS1940 | |
| ERR_QueryTypeInferenceFailedMulti | CS1941 | |
| ERR_QueryTypeInferenceFailed | CS1942 | |
| ERR_QueryTypeInferenceFailedSelectMany | CS1943 | |
| ERR_ExpressionTreeContainsPointerOp | CS1944 | |
| ERR_ExpressionTreeContainsAnonymousMethod | CS1945 | |
| ERR_AnonymousMethodToExpressionTree | CS1946 | |
| ERR_QueryRangeVariableReadOnly | CS1947 | |
| ERR_QueryRangeVariableSameAsTypeParam | CS1948 | |
| ERR_TypeVarNotFoundRangeVariable | CS1949 | |
| ERR_BadArgTypesForCollectionAdd | CS1950 | |
| ERR_ByRefParameterInExpressionTree | CS1951 | |
| ERR_VarArgsInExpressionTree | CS1952 | |
| ERR_InitializerAddHasParamModifiers | CS1954 | |
| ERR_NonInvocableMemberCalled | CS1955 | |
| ERR_ObjectOrCollectionInitializerWithDelegateCreation | CS1958 | |
| ERR_InvalidConstantDeclarationType | CS1959 | |
| ERR_IllegalVarianceSyntax | CS1960 | |
| ERR_UnexpectedVariance | CS1961 | |
| ERR_BadDynamicTypeof | CS1962 | |
| ERR_ExpressionTreeContainsDynamicOperation | CS1963 | |
| ERR_BadDynamicConversion | CS1964 | |
| ERR_DeriveFromDynamic | CS1965 | |
| ERR_DeriveFromConstructedDynamic | CS1966 | |
| ERR_DynamicTypeAsBound | CS1967 | |
| ERR_ConstructedDynamicTypeAsBound | CS1968 | |
| ERR_DynamicRequiredTypesMissing | CS1969 | |
| ERR_ExplicitDynamicAttr | CS1970 | |
| ERR_NoDynamicPhantomOnBase | CS1971 | |
| ERR_NoDynamicPhantomOnBaseIndexer | CS1972 | |
| ERR_BadArgTypeDynamicExtension | CS1973 | |
| ERR_NoDynamicPhantomOnBaseCtor | CS1975 | |
| ERR_BadDynamicMethodArgMemgrp | CS1976 | |
| ERR_BadDynamicMethodArgLambda | CS1977 | |
| ERR_BadDynamicMethodArg | CS1978 | |
| ERR_BadDynamicQuery | CS1979 | |
| ERR_DynamicAttributeMissing | CS1980 | |
| ERR_BadAsyncReturn | CS1983 | |
| ERR_BadAwaitInFinally | CS1984 | |
| ERR_BadAwaitInCatch | CS1985 | |
| ERR_BadAwaitArg | CS1986 | |
| ERR_BadAsyncArgType | CS1988 | |
| ERR_BadAsyncExpressionTree | CS1989 | |
| ERR_MixingWinRTEventWithRegular | CS1991 | |
| ERR_BadAwaitWithoutAsync | CS1992 | |
| ERR_BadAsyncLacksBody | CS1994 | |
| ERR_BadAwaitInQuery | CS1995 | |
| ERR_BadAwaitInLock | CS1996 | |
| ERR_TaskRetNoObjectRequired | CS1997 | |
| ERR_FileNotFound | CS2001 | |
| ERR_NoFileSpec | CS2005 | |
| ERR_SwitchNeedsString | CS2006 | |
| ERR_BadSwitch | CS2007 | |
| ERR_OpenResponseFile | CS2011 | |
| ERR_CantOpenFileWrite | CS2012 | |
| ERR_BadBaseNumber | CS2013 | |
| ERR_BinaryFile | CS2015 | |
| ERR_NoMainOnDLL | CS2017 | |
| ERR_InvalidFileAlignment | CS2024 | |
| ERR_OneAliasPerReference | CS2034 | |
| ERR_SwitchNeedsNumber | CS2035 | |
| ERR_MissingDebugSwitch | CS2036 | |
| ERR_ComRefCallInExpressionTree | CS2037 | |
| ERR_InvalidFormatForGuidForOption | CS2039 | |
| ERR_MissingGuidForOption | CS2040 | |
| ERR_InvalidOutputName | CS2041 | |
| ERR_InvalidDebugInformationFormat | CS2042 | |
| ERR_LegacyObjectIdSyntax | CS2043 | |
| ERR_SourceLinkRequiresPdb | CS2044 | |
| ERR_CannotEmbedWithoutPdb | CS2045 | |
| ERR_BadAwaitArgIntrinsic | CS4001 | |
| ERR_BadAwaitAsIdentifier | CS4003 | |
| ERR_AwaitInUnsafeContext | CS4004 | |
| ERR_UnsafeAsyncArgType | CS4005 | |
| ERR_VarargsAsync | CS4006 | |
| ERR_ByRefTypeAndAwait | CS4007 | |
| ERR_BadAwaitArgVoidCall | CS4008 | |
| ERR_NonTaskMainCantBeAsync | CS4009 | |
| ERR_CantConvAsyncAnonFuncReturns | CS4010 | |
| ERR_BadAwaiterPattern | CS4011 | |
| ERR_BadSpecialByRefLocal | CS4012 | |
| ERR_SpecialByRefInLambda | CS4013 | |
| ERR_SynchronizedAsyncMethod | CS4015 | |
| ERR_BadAsyncReturnExpression | CS4016 | |
| ERR_NoConversionForCallerLineNumberParam | CS4017 | |
| ERR_NoConversionForCallerFilePathParam | CS4018 | |
| ERR_NoConversionForCallerMemberNameParam | CS4019 | |
| ERR_BadCallerLineNumberParamWithoutDefaultValue | CS4020 | |
| ERR_BadCallerFilePathParamWithoutDefaultValue | CS4021 | |
| ERR_BadCallerMemberNameParamWithoutDefaultValue | CS4022 | |
| ERR_BadPrefer32OnLib | CS4023 | |
| ERR_DoesntImplementAwaitInterface | CS4027 | |
| ERR_BadAwaitArg_NeedSystem | CS4028 | |
| ERR_CantReturnVoid | CS4029 | |
| ERR_SecurityCriticalOrSecuritySafeCriticalOnAsync | CS4030 | |
| ERR_SecurityCriticalOrSecuritySafeCriticalOnAsyncInClassOrStruct | CS4031 | |
| ERR_BadAwaitWithoutAsyncMethod | CS4032 | |
| ERR_BadAwaitWithoutVoidAsyncMethod | CS4033 | |
| ERR_BadAwaitWithoutAsyncLambda | CS4034 | |
| ERR_NoSuchMemberOrExtensionNeedUsing | CS4036 | |
| ERR_NoEntryPoint | CS5001 | |
| ERR_UnexpectedAliasedName | CS7000 | |
| ERR_UnexpectedGenericName | CS7002 | |
| ERR_UnexpectedUnboundGenericName | CS7003 | |
| ERR_GlobalStatement | CS7006 | |
| ERR_BadUsingType | CS7007 | |
| ERR_ReservedAssemblyName | CS7008 | |
| ERR_PPReferenceFollowsToken | CS7009 | |
| ERR_ExpectedPPFile | CS7010 | |
| ERR_ReferenceDirectiveOnlyAllowedInScripts | CS7011 | |
| ERR_NameNotInContextPossibleMissingReference | CS7012 | |
| ERR_MetadataNameTooLong | CS7013 | |
| ERR_AttributesNotAllowed | CS7014 | |
| ERR_ExternAliasNotAllowed | CS7015 | |
| ERR_ConflictingAliasAndDefinition | CS7016 | |
| ERR_GlobalDefinitionOrStatementExpected | CS7017 | |
| ERR_ExpectedSingleScript | CS7018 | |
| ERR_RecursivelyTypedVariable | CS7019 | |
| ERR_YieldNotAllowedInScript | CS7020 | |
| ERR_NamespaceNotAllowedInScript | CS7021 | |
| ERR_StaticInAsOrIs | CS7023 | |
| ERR_InvalidDelegateType | CS7024 | |
| ERR_BadVisEventType | CS7025 | |
| ERR_GlobalAttributesNotAllowed | CS7026 | |
| ERR_PublicKeyFileFailure | CS7027 | |
| ERR_PublicKeyContainerFailure | CS7028 | |
| ERR_FriendRefSigningMismatch | CS7029 | |
| ERR_CannotPassNullForFriendAssembly | CS7030 | |
| ERR_SignButNoPrivateKey | CS7032 | |
| ERR_InvalidVersionFormat | CS7034 | |
| ERR_NoCorrespondingArgument | CS7036 | |
| ERR_ModuleEmitFailure | CS7038 | |
| ERR_ResourceFileNameNotUnique | CS7041 | |
| ERR_DllImportOnGenericMethod | CS7042 | |
| ERR_EncUpdateFailedMissingAttribute | CS7043 | |
| ERR_ParameterNotValidForType | CS7045 | |
| ERR_AttributeParameterRequired1 | CS7046 | |
| ERR_AttributeParameterRequired2 | CS7047 | |
| ERR_SecurityAttributeMissingAction | CS7048 | |
| ERR_SecurityAttributeInvalidAction | CS7049 | |
| ERR_SecurityAttributeInvalidActionAssembly | CS7050 | |
| ERR_SecurityAttributeInvalidActionTypeOrMethod | CS7051 | |
| ERR_PrincipalPermissionInvalidAction | CS7052 | |
| ERR_FeatureNotValidInExpressionTree | CS7053 | |
| ERR_MarshalUnmanagedTypeNotValidForFields | CS7054 | |
| ERR_MarshalUnmanagedTypeOnlyValidForFields | CS7055 | |
| ERR_PermissionSetAttributeInvalidFile | CS7056 | |
| ERR_PermissionSetAttributeFileReadError | CS7057 | |
| ERR_InvalidVersionFormat2 | CS7058 | |
| ERR_InvalidAssemblyCultureForExe | CS7059 | |
| ERR_DuplicateAttributeInNetModule | CS7061 | |
| ERR_CantOpenIcon | CS7064 | |
| ERR_ErrorBuildingWin32Resources | CS7065 | |
| ERR_IteratorInInteractive | CS7066 | |
| ERR_BadAttributeParamDefaultArgument | CS7067 | |
| ERR_MissingTypeInSource | CS7068 | |
| ERR_MissingTypeInAssembly | CS7069 | |
| ERR_SecurityAttributeInvalidTarget | CS7070 | |
| ERR_InvalidAssemblyName | CS7071 | |
| ERR_NoTypeDefFromModule | CS7079 | |
| ERR_InvalidDynamicCondition | CS7083 | |
| ERR_WinRtEventPassedByRef | CS7084 | |
| ERR_ByRefReturnUnsupported | CS7085 | |
| ERR_NetModuleNameMismatch | CS7086 | |
| ERR_BadModuleName | CS7087 | |
| ERR_BadCompilationOptionValue | CS7088 | |
| ERR_BadAppConfigPath | CS7089 | |
| ERR_CmdOptionConflictsSource | CS7091 | |
| ERR_FixedBufferTooManyDimensions | CS7092 | |
| ERR_CantReadConfigFile | CS7093 | |
| ERR_BadAwaitInCatchFilter | CS7094 | |
| ERR_EncNoPIAReference | CS7096 | |
| ERR_LinkedNetmoduleMetadataMustProvideFullPEImage | CS7098 | |
| ERR_MetadataReferencesNotSupported | CS7099 | |
| ERR_InvalidAssemblyCulture | CS7100 | |
| ERR_EncReferenceToAddedMember | CS7101 | |
| ERR_MutuallyExclusiveOptions | CS7102 | |
| ERR_InvalidDebugInfo | CS7103 | |
| ERR_InvalidSignaturePublicKey | CS8003 | |
| ERR_ExportedTypeConflictsWithDeclaration | CS8004 | |
| ERR_ExportedTypesConflict | CS8005 | |
| ERR_ForwardedTypeConflictsWithDeclaration | CS8006 | |
| ERR_ForwardedTypesConflict | CS8007 | |
| ERR_ForwardedTypeConflictsWithExportedType | CS8008 | |
| ERR_AgnosticToMachineModule | CS8010 | |
| ERR_ConflictingMachineModule | CS8011 | |
| ERR_CryptoHashFailed | CS8013 | |
| ERR_MissingNetModuleReference | CS8014 | |
| ERR_NetModuleNameMustBeUnique | CS8015 | |
| ERR_UnsupportedTransparentIdentifierAccess | CS8016 | |
| ERR_ParamDefaultValueDiffersFromAttribute | CS8017 | |
| ERR_FeatureNotAvailableInVersion1 | CS8022 | |
| ERR_FeatureNotAvailableInVersion2 | CS8023 | |
| ERR_FeatureNotAvailableInVersion3 | CS8024 | |
| ERR_FeatureNotAvailableInVersion4 | CS8025 | |
| ERR_FeatureNotAvailableInVersion5 | CS8026 | |
| ERR_FieldHasMultipleDistinctConstantValues | CS8027 | |
| ERR_ComImportWithInitializers | CS8028 | |
| ERR_RetNoObjectRequiredLambda | CS8030 | |
| ERR_TaskRetNoObjectRequiredLambda | CS8031 | |
| ERR_CantReadRulesetFile | CS8035 | |
| ERR_BadPdbData | CS8036 | |
| ERR_InitializerOnNonAutoProperty | CS8050 | |
| ERR_AutoPropertyMustHaveGetAccessor | CS8051 | |
| ERR_AutoPropertyInitializerInInterface | CS8052 | |
| ERR_EnumsCantContainDefaultConstructor | CS8054 | |
| ERR_EncodinglessSyntaxTree | CS8055 | |
| ERR_BlockBodyAndExpressionBody | CS8057 | |
| ERR_FeatureNotAvailableInVersion6 | CS8059 | |
| ERR_SwitchFallOut | CS8070 | |
| ERR_NullPropagatingOpInExpressionTree | CS8072 | |
| ERR_DictionaryInitializerInExpressionTree | CS8074 | |
| ERR_ExtensionCollectionElementInitializerInExpressionTree | CS8075 | |
| ERR_UnclosedExpressionHole | CS8076 | |
| ERR_SingleLineCommentInExpressionHole | CS8077 | |
| ERR_InsufficientStack | CS8078 | |
| ERR_UseDefViolationProperty | CS8079 | |
| ERR_AutoPropertyMustOverrideSet | CS8080 | |
| ERR_ExpressionHasNoName | CS8081 | |
| ERR_SubexpressionNotInNameof | CS8082 | |
| ERR_AliasQualifiedNameNotAnExpression | CS8083 | |
| ERR_NameofMethodGroupWithTypeParameters | CS8084 | |
| ERR_NoAliasHere | CS8085 | |
| ERR_UnescapedCurly | CS8086 | |
| ERR_EscapedCurly | CS8087 | |
| ERR_TrailingWhitespaceInFormatSpecifier | CS8088 | |
| ERR_EmptyFormatSpecifier | CS8089 | |
| ERR_ErrorInReferencedAssembly | CS8090 | |
| ERR_ExternHasConstructorInitializer | CS8091 | |
| ERR_ExpressionOrDeclarationExpected | CS8092 | |
| ERR_NameofExtensionMethod | CS8093 | |
| ERR_ConstantStringTooLong | CS8095 | |
| ERR_DebugEntryPointNotSourceMethodDefinition | CS8096 | |
| ERR_LoadDirectiveOnlyAllowedInScripts | CS8097 | |
| ERR_PPLoadFollowsToken | CS8098 | |
| ERR_SourceFileReferencesNotSupported | CS8099 | |
| ERR_BadAwaitInStaticVariableInitializer | CS8100 | |
| ERR_InvalidPathMap | CS8101 | |
| ERR_PublicSignButNoKey | CS8102 | |
| ERR_TooManyUserStrings | CS8103 | |
| ERR_PeWritingFailure | CS8104 | |
| ERR_OptionMustBeAbsolutePath | CS8106 | |
| ERR_FeatureNotAvailableInVersion7 | CS8107 | |
| ERR_DynamicLocalFunctionParamsParameter | CS8108 | |
| ERR_ExpressionTreeContainsLocalFunction | CS8110 | |
| ERR_InvalidInstrumentationKind | CS8111 | |
| ERR_LocalFunctionMissingBody | CS8112 | |
| ERR_ThrowMisplaced | CS8115 | |
| ERR_PatternNullableType | CS8116 | |
| ERR_BadIsPatternExpression | CS8117 | |
| ERR_SwitchExpressionValueExpected | CS8119 | |
| ERR_PatternIsSubsumed | CS8120 | |
| ERR_PatternWrongType | CS8121 | |
| ERR_ExpressionTreeContainsIsMatch | CS8122 | |
| ERR_TupleTooFewElements | CS8124 | |
| ERR_TupleReservedElementName | CS8125 | |
| ERR_TupleReservedElementNameAnyPosition | CS8126 | |
| ERR_TupleDuplicateElementName | CS8127 | |
| ERR_PredefinedTypeMemberNotFoundInAssembly | CS8128 | |
| ERR_MissingDeconstruct | CS8129 | |
| ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable | CS8130 | |
| ERR_DeconstructRequiresExpression | CS8131 | |
| ERR_DeconstructWrongCardinality | CS8132 | |
| ERR_CannotDeconstructDynamic | CS8133 | |
| ERR_DeconstructTooFewElements | CS8134 | |
| ERR_ConversionNotTupleCompatible | CS8135 | |
| ERR_DeconstructionVarFormDisallowsSpecificType | CS8136 | |
| ERR_TupleElementNamesAttributeMissing | CS8137 | |
| ERR_ExplicitTupleElementNamesAttribute | CS8138 | |
| ERR_CantChangeTupleNamesOnOverride | CS8139 | |
| ERR_DuplicateInterfaceWithTupleNamesInBaseList | CS8140 | |
| ERR_ImplBadTupleNames | CS8141 | |
| ERR_PartialMethodInconsistentTupleNames | CS8142 | |
| ERR_ExpressionTreeContainsTupleLiteral | CS8143 | |
| ERR_ExpressionTreeContainsTupleConversion | CS8144 | |
| ERR_AutoPropertyCannotBeRefReturning | CS8145 | |
| ERR_RefPropertyMustHaveGetAccessor | CS8146 | |
| ERR_RefPropertyCannotHaveSetAccessor | CS8147 | |
| ERR_CantChangeRefReturnOnOverride | CS8148 | |
| ERR_MustNotHaveRefReturn | CS8149 | |
| ERR_MustHaveRefReturn | CS8150 | |
| ERR_RefReturnMustHaveIdentityConversion | CS8151 | |
| ERR_CloseUnimplementedInterfaceMemberWrongRefReturn | CS8152 | |
| ERR_RefReturningCallInExpressionTree | CS8153 | |
| ERR_BadIteratorReturnRef | CS8154 | |
| ERR_BadRefReturnExpressionTree | CS8155 | |
| ERR_RefReturnLvalueExpected | CS8156 | |
| ERR_RefReturnNonreturnableLocal | CS8157 | |
| ERR_RefReturnNonreturnableLocal2 | CS8158 | |
| ERR_RefReturnRangeVariable | CS8159 | |
| ERR_RefReturnReadonly | CS8160 | |
| ERR_RefReturnReadonlyStatic | CS8161 | |
| ERR_RefReturnReadonly2 | CS8162 | |
| ERR_RefReturnReadonlyStatic2 | CS8163 | |
| ERR_RefReturnParameter | CS8166 | |
| ERR_RefReturnParameter2 | CS8167 | |
| ERR_RefReturnLocal | CS8168 | |
| ERR_RefReturnLocal2 | CS8169 | |
| ERR_RefReturnStructThis | CS8170 | |
| ERR_InitializeByValueVariableWithReference | CS8171 | |
| ERR_InitializeByReferenceVariableWithValue | CS8172 | |
| ERR_RefAssignmentMustHaveIdentityConversion | CS8173 | |
| ERR_ByReferenceVariableMustBeInitialized | CS8174 | |
| ERR_AnonDelegateCantUseLocal | CS8175 | |
| ERR_BadIteratorLocalType | CS8176 | |
| ERR_BadAsyncLocalType | CS8177 | |
| ERR_RefReturningCallAndAwait | CS8178 | |
| ERR_PredefinedValueTupleTypeNotFound | CS8179 | |
| ERR_SemiOrLBraceOrArrowExpected | CS8180 | |
| ERR_NewWithTupleTypeSyntax | CS8181 | |
| ERR_PredefinedValueTupleTypeMustBeStruct | CS8182 | |
| ERR_DiscardTypeInferenceFailed | CS8183 | |
| ERR_MixedDeconstructionUnsupported | CS8184 | |
| ERR_DeclarationExpressionNotPermitted | CS8185 | |
| ERR_MustDeclareForeachIteration | CS8186 | |
| ERR_TupleElementNamesInDeconstruction | CS8187 | |
| ERR_ExpressionTreeContainsThrowExpression | CS8188 | |
| ERR_DelegateRefMismatch | CS8189 | |
| ERR_BadSourceCodeKind | CS8190 | |
| ERR_BadDocumentationMode | CS8191 | |
| ERR_BadLanguageVersion | CS8192 | |
| ERR_ImplicitlyTypedOutVariableUsedInTheSameArgumentList | CS8196 | |
| ERR_TypeInferenceFailedForImplicitlyTypedOutVariable | CS8197 | |
| ERR_ExpressionTreeContainsOutVariable | CS8198 | |
| ERR_VarInvocationLvalueReserved | CS8199 | |
| ERR_ExpressionVariableInConstructorOrFieldInitializer | CS8200 | |
| ERR_ExpressionVariableInQueryClause | CS8201 | |
| ERR_PublicSignNetModule | CS8202 | |
| ERR_BadAssemblyName | CS8203 | |
| ERR_BadAsyncMethodBuilderTaskProperty | CS8204 | |
| ERR_AttributesInLocalFuncDecl | CS8205 | |
| ERR_TypeForwardedToMultipleAssemblies | CS8206 | |
| ERR_ExpressionTreeContainsDiscard | CS8207 | |
| ERR_PatternDynamicType | CS8208 | |
| ERR_VoidAssignment | CS8209 | |
| ERR_VoidInTuple | CS8210 | |
| ERR_Merge_conflict_marker_encountered | CS8300 | |
| ERR_InvalidPreprocessingSymbol | CS8301 | |
| ERR_FeatureNotAvailableInVersion7_1 | CS8302 | |
| ERR_LanguageVersionCannotHaveLeadingZeroes | CS8303 | |
| ERR_CompilerAndLanguageVersion | CS8304 | |
| ERR_TupleInferredNamesNotAvailable | CS8306 | |
| ERR_TypelessTupleInAs | CS8307 | |
| ERR_NoRefOutWhenRefOnly | CS8308 | |
| ERR_NoNetModuleOutputWhenRefOutOrRefOnly | CS8309 | |
| ERR_BadOpOnNullOrDefault | CS8310 | |
| ERR_BadDynamicMethodArgDefaultLiteral | CS8311 | |
| ERR_DefaultLiteralNotValid | CS8312 | |
| ERR_DefaultInSwitch | CS8313 | |
| ERR_PatternWrongGenericTypeInVersion | CS8314 | |
| ERR_AmbigBinaryOpsOnDefault | CS8315 | |
| ERR_FeatureNotAvailableInVersion7_2 | CS8320 | |
| ERR_DynamicLocalFunctionTypeParameter | CS8322 | |
| ERR_BadNonTrailingNamedArgument | CS8323 | |
| ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation | CS8324 | |
| ERR_RefConditionalAndAwait | CS8325 | |
| ERR_RefConditionalNeedsTwoRefs | CS8326 | |
| ERR_RefConditionalDifferentTypes | CS8327 | |
| ERR_BadParameterModifiers | CS8328 | |
| ERR_RefReadonlyNotField | CS8329 | |
| ERR_RefReadonlyNotField2 | CS8330 | |
| ERR_AssignReadonlyNotField | CS8331 | |
| ERR_AssignReadonlyNotField2 | CS8332 | |
| ERR_RefReturnReadonlyNotField | CS8333 | |
| ERR_RefReturnReadonlyNotField2 | CS8334 | |
| ERR_ExplicitReservedAttr | CS8335 | |
| ERR_TypeReserved | CS8336 | |
| ERR_RefExtensionMustBeValueTypeOrConstrainedToOne | CS8337 | |
| ERR_InExtensionMustBeValueType | CS8338 | |
| ERR_BadParameterModifiersOrder | CS8339 | |
| ERR_FieldsInRoStruct | CS8340 | |
| ERR_AutoPropsInRoStruct | CS8341 | |
| ERR_FieldlikeEventsInRoStruct | CS8342 | |
| ERR_RefStructInterfaceImpl | CS8343 | |
| ERR_BadSpecialByRefIterator | CS8344 | |
| ERR_FieldAutoPropCantBeByRefLike | CS8345 | |
| ERR_StackAllocConversionNotPossible | CS8346 | |
| ERR_EscapeCall | CS8347 | |
| ERR_EscapeCall2 | CS8348 | |
| ERR_EscapeOther | CS8349 | |
| ERR_CallArgMixing | CS8350 | |
| ERR_MismatchedRefEscapeInTernary | CS8351 | |
| ERR_EscapeLocal | CS8352 | |
| ERR_EscapeStackAlloc | CS8353 | |
| ERR_RefReturnThis | CS8354 | |
| ERR_OutAttrOnInParam | CS8355 | |
| ERR_PredefinedValueTupleTypeAmbiguous3 | CS8356 | |
| ERR_InvalidVersionFormatDeterministic | CS8357 | |
| ERR_AttributeCtorInParameter | CS8358 | |
| ERR_ConditionalInInterpolation | CS8361 | |
| ERR_CantUseVoidInArglist | CS8362 | |
| ERR_DefaultInPattern | CS8363 |
| Name | ID | Code Fix (issue or status) |
|---|---|---|
| WRN_DeprecatedSymbolStr | CS0618 | |
| WRN_SameFullNameThisAggAgg | CS0436 | |
| WRN_UnobservedAwaitableExpression | CS4014 | |
| WRN_UnassignedInternalField | CS0649 | |
| WRN_MissingXMLComment | CS1591 | |
| WRN_UnifyReferenceMajMin | CS1701 | |
| WRN_UnreachableCode | CS0162 | |
| WRN_ALinkWarn | CS1607 | |
| WRN_AsyncLacksAwaits | CS1998 | |
| WRN_NewRequired | CS0108 | |
| WRN_NoSources | CS2008 | |
| WRN_UnreferencedVarAssg | CS0219 | |
| WRN_UnreferencedVar | CS0168 | |
| WRN_UnreferencedField | CS0169 | |
| WRN_UnreferencedFieldAssg | CS0414 | |
| WRN_UnifyReferenceBldRev | CS1702 | |
| WRN_BitwiseOrSignExtend | CS0675 | |
| WRN_MultiplePredefTypes | CS1685 | |
| WRN_NubExprIsConstBool | CS0472 | |
| WRN_NewOrOverrideExpected | CS0114 | |
| WRN_UnreferencedEvent | CS0067 | |
| WRN_DeprecatedSymbol | CS0612 | |
| WRN_CLS_ArrayArgumentToAttribute | CS3016 | |
| WRN_CLS_BadFieldPropType | CS3003 | |
| WRN_EqualsWithoutGetHashCode | CS0659 | |
| WRN_TypeParameterSameAsOuterTypeParameter | CS0693 | |
| WRN_ReferencedAssemblyReferencesLinkedPIA | CS1762 | |
| WRN_FileAlreadyIncluded | CS2002 | |
| WRN_XMLParseError | CS1570 | |
| WRN_PossibleMistakenNullStatement | CS0642 | |
| WRN_CLS_BadArgType | CS3001 | |
| WRN_NewNotRequired | CS0109 | |
| WRN_InvalidVersionFormat | CS7035 | |
| WRN_CLS_NoVarArgs | CS3000 | |
| WRN_CLS_BadReturnType | CS3002 | |
| WRN_ConflictingMachineAssembly | CS8012 | |
| WRN_AnalyzerCannotBeCreated | CS8032 | |
| WRN_UnprocessedXMLComment | CS1587 | |
| WRN_CLS_BadIdentifier | CS3008 | |
| WRN_CLS_BadBase | CS3009 | |
| WRN_ReferencedAssemblyDoesNotHaveStrongName | CS8002 | |
| WRN_DuplicateUsing | CS0105 | |
| WRN_BadXMLRef | CS1574 | |
| WRN_CLS_AssemblyNotCLS2 | CS3021 | |
| WRN_ProtectedInSealed | CS0628 | |
| WRN_NonObsoleteOverridingObsolete | CS0672 | |
| WRN_WarningDirective | CS1030 | |
| WRN_ErrorOverride | CS1658 | |
| WRN_CallOnNonAgileField | CS1690 | |
| WRN_EqualityOpWithoutEquals | CS0660 | |
| WRN_BadXMLRefSyntax | CS1584 | |
| WRN_ConflictingChecksum | CS1697 | |
| WRN_DotOnDefault | CS1720 | |
| WRN_BadRefCompareLeft | CS0252 | |
| WRN_AssignmentToSelf | CS1717 | |
| WRN_InvalidMainSig | CS0028 | |
| WRN_IsAlwaysFalse | CS0184 | |
| WRN_BadRefCompareRight | CS0253 | |
| WRN_AlwaysNull | CS0458 | |
| WRN_ObsoleteOverridingNonObsolete | CS0809 | |
| WRN_UnmatchedParamTag | CS1572 | |
| WRN_ComparisonToSelf | CS1718 | |
| WRN_CLS_BadIdentifierCase | CS3005 | |
| WRN_EqualityOpWithoutGetHashCode | CS0661 | |
| WRN_InvalidSearchPathDir | CS1668 | |
| WRN_DynamicDispatchToConditionalMethod | CS1974 | |
| WRN_BadUILang | CS2038 | |
| WRN_CallerMemberNameParamForUnconsumedLocation | CS4026 | |
| WRN_NoRuntimeMetadataVersion | CS8021 | |
| WRN_UnableToLoadAnalyzer | CS8034 | |
| WRN_ByRefNonAgileField | CS0197 | |
| WRN_SameFullNameThisAggNs | CS0437 | |
| WRN_AssignmentToLockOrDispose | CS0728 | |
| WRN_InvalidAssemblyName | CS1700 | |
| WRN_UnmatchedParamRefTag | CS1734 | |
| WRN_UnmatchedTypeParamRefTag | CS1735 | |
| WRN_CLS_OverloadRefOut | CS3006 | |
| WRN_CLS_AssemblyNotCLS | CS3014 | |
| WRN_SameFullNameThisNsAgg | CS0435 | |
| WRN_CmpAlwaysFalse | CS0464 | |
| WRN_IncorrectBooleanAssg | CS0665 | |
| WRN_DefaultValueForUnconsumedLocation | CS1066 | |
| WRN_EmptySwitch | CS1522 | |
| WRN_MissingParamTag | CS1573 | |
| WRN_BadXMLRefTypeVar | CS1723 | |
| WRN_CLS_BadInterface | CS3027 | |
| WRN_UnimplementedCommandLineSwitch | CS8001 | |
| WRN_NubExprIsConstBool2 | CS8073 | |
| WRN_UnreferencedLabel | CS0164 | |
| WRN_IsAlwaysTrue | CS0183 | |
| WRN_AmbiguousXMLReference | CS0419 | |
| WRN_FinalizeMethod | CS0465 | |
| WRN_DeprecatedCollectionInitAdd | CS1064 | |
| WRN_CLS_BadTypeVar | CS3024 | |
| WRN_CLS_VolatileField | CS3026 | |
| WRN_PatternStaticOrInaccessible | CS0279 | |
| WRN_MainCantBeGeneric | CS0402 | |
| WRN_ExternMethodNoImplementation | CS0626 | |
| WRN_AttributeLocationOnBadDeclaration | CS0657 | |
| WRN_InvalidAttributeLocation | CS0658 | |
| WRN_UnreachableGeneralCatch | CS1058 | |
| WRN_DuplicateParamTag | CS1571 | |
| WRN_BadXMLRefParamType | CS1580 | |
| WRN_InvalidInclude | CS1590 | |
| WRN_InvalidNumber | CS1692 | |
| WRN_CLS_NoAbstractMembers | CS3011 | |
| WRN_CLS_ModuleMissingCLS | CS3013 | |
| WRN_CLS_NotOnModules2 | CS3017 | |
| WRN_PdbLocalNameTooLong | CS8029 | |
| WRN_LowercaseEllSuffix | CS0078 | |
| WRN_PatternIsAmbiguous | CS0278 | |
| WRN_SequentialOnPartialClass | CS0282 | |
| WRN_VolatileByRef | CS0420 | |
| WRN_GlobalAliasDefn | CS0440 | |
| WRN_GotoCaseShouldConvert | CS0469 | |
| WRN_VacuousIntegralComp | CS0652 | |
| WRN_DebugFullNameTooLong | CS0811 | |
| WRN_BadXMLRefReturnType | CS1581 | |
| WRN_XMLParseIncludeError | CS1592 | |
| WRN_CmdOptionConflictsSource | CS1616 | |
| WRN_IllegalPragma | CS1633 | |
| WRN_BadRestoreNumber | CS1635 | |
| WRN_IllegalPPChecksum | CS1695 | |
| WRN_CantHaveManifestForModule | CS1927 | |
| WRN_MultipleRuntimeImplementationMatches | CS1956 | |
| WRN_IsDynamicIsConfusing | CS1981 | |
| WRN_DefineIdentifierRequired | CS2029 | |
| WRN_CLS_BadAttributeType | CS3015 | |
| WRN_CLS_MeaninglessOnPrivateType | CS3019 | |
| WRN_CallerLineNumberParamForUnconsumedLocation | CS4024 | |
| WRN_DelaySignButNoKey | CS7033 | |
| WRN_AssemblyAttributeFromModuleIsOverridden | CS7090 | |
| WRN_RefCultureMismatch | CS8009 | |
| WRN_TupleLiteralNameMismatch | CS8123 | |
| WRN_NegativeArrayIndex | CS0251 | |
| WRN_PatternBadSignature | CS0280 | |
| WRN_ExplicitImplCollision | CS0473 | |
| WRN_CoClassWithoutComImport | CS0684 | |
| WRN_ExternCtorNoImplementation | CS0824 | |
| WRN_DeprecatedCollectionInitAddStr | CS1062 | |
| WRN_IdentifierOrNumericLiteralExpected | CS1072 | |
| WRN_FailedInclude | CS1589 | |
| WRN_IllegalPPWarning | CS1634 | |
| WRN_NonECMAFeature | CS1645 | |
| WRN_TooManyLinesForDebugger | CS1687 | |
| WRN_EndOfPPLineExpected | CS1696 | |
| WRN_DuplicateTypeParamTag | CS1710 | |
| WRN_UnmatchedTypeParamTag | CS1711 | |
| WRN_MissingTypeParamTag | CS1712 | |
| WRN_MultipleRuntimeOverrideMatches | CS1957 | |
| WRN_NoConfigNotOnCommandLine | CS2023 | |
| WRN_CLS_OverloadUnnamed | CS3007 | |
| WRN_CLS_BadInterfaceMember | CS3010 | |
| WRN_CLS_NotOnModules | CS3012 | |
| WRN_CLS_IllegalTrueInFalse | CS3018 | |
| WRN_CLS_MeaninglessOnParam | CS3022 | |
| WRN_CLS_MeaninglessOnReturn | CS3023 | |
| WRN_CallerFilePathParamForUnconsumedLocation | CS4025 | |
| WRN_MainIgnored | CS7022 | |
| WRN_CallerFilePathPreferredOverCallerMemberName | CS7080 | |
| WRN_CallerLineNumberPreferredOverCallerMemberName | CS7081 | |
| WRN_CallerLineNumberPreferredOverCallerFilePath | CS7082 | |
| WRN_FilterIsConstantTrue | CS7095 | |
| WRN_UnqualifiedNestedTypeInCref | CS8018 | |
| WRN_NoAnalyzerInAssembly | CS8033 | |
| WRN_AlignmentMagnitude | CS8094 | |
| WRN_AttributeIgnoredWhenPublicSigning | CS8105 | |
| WRN_Experimental | CS8305 | |
| WRN_UnreferencedLocalFunction | CS8321 | |
| WRN_FilterIsConstantFalse | CS8359 | |
| WRN_FilterIsConstantFalseRedundantTryCatch | CS8360 |
| Name | ID | Code Fix (issue or status) |
|---|---|---|
| FTL_MetadataCantOpenFile | CS0009 | |
| FTL_BadCodepage | CS2016 | |
| HDN_UnusedUsingDirective | CS8019 | |
| FTL_DebugEmitFailure | CS0041 | |
| FTL_InvalidTarget | CS2019 | |
| FTL_InputFileNameTooLong | CS2021 | |
| FTL_OutputFileExists | CS2033 | |
| FTL_BadChecksumAlgorithm | CS3028 | |
| HDN_UnusedExternAlias | CS8020 | |
| INF_UnableToLoadSomeTypesInAnalyzer | CS8040 |
Neme12
commented
6 years ago @sharwell That list is very nice, but it's a bit empty. Do you think it would be a good idea to put that somewhere in the Roslyn repo as a markdown file (maybe /docs/ide) so that anyone could contribute to it, either by linking to an issue they created or a code fix?
Perhaps that file could also link to the spreadsheet.
CyrusNajmabadi
commented
3 weeks ago Closing as speculative.
We should enumerate all current diagnostics (errors/warnings) produced by the C# and VB compilers, and identify candidates for code fixes.
Filed in response to #23323, but definitely not the only time it's come up for me.
@gafter @kuhlenh