59diagnostics.Add(ErrorCode.ERR_InvalidAnonymousTypeMemberDeclarator, expression.GetLocation()); 76Error(diagnostics, ErrorCode.ERR_AnonymousTypeDuplicatePropertyName, fieldInitializer); 137Error(diagnostics, ErrorCode.ERR_AnonymousTypeNotAvailable, node.NewKeyword); 256Error(diagnostics, ErrorCode.ERR_AnonymousTypePropertyAssignedBadValue, errorSyntax, errorArg);

254Error(diagnostics, ErrorCode.ERR_AttributeCtorInParameter, node, attributeConstructor.ToDisplayString(SymbolDisplayFormat.CSharpErrorMessageFormat)); 407Error(diagnostics, ErrorCode.ERR_BadAttributeParamType, syntax, parameter.Name, paramType.Type); 475diagnostics.Add(ErrorCode.ERR_NamedArgumentExpected, argument.Expression.GetLocation()); 503Error(diagnostics, ErrorCode.ERR_DuplicateNamedAttributeArgument, argument, argumentName); 670diagnostics.Add(ErrorCode.ERR_BadNamedAttributeArgument, 683diagnostics.Add(ErrorCode.ERR_BadNamedAttributeArgumentType, 741diagnostics.Add(ErrorCode.ERR_BadAttributeArgument, syntax.Location); 899Binder.Error(diagnostics, ErrorCode.ERR_BadAttributeArgument, node.Syntax); 970Binder.Error(diagnostics, ErrorCode.ERR_AttrArgWithTypeVars, node.Syntax, typeOfArgument.ToDisplayString(SymbolDisplayFormat.CSharpErrorMessageFormat)); 1054Binder.Error(diagnostics, ErrorCode.ERR_BadAttributeArgument, node.Syntax);

165info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitInStaticVariableInitializer); 183new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitInQuery) : 184new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsyncLambda, ((LambdaSymbol)method).MessageID.Localize()); 190info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutVoidAsyncMethod); 201info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsyncMethod, method.ReturnType); 209info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsync); 226Error(diagnostics, ErrorCode.ERR_BadAwaitInFixed, awaitNodeOrToken); 231Error(diagnostics, ErrorCode.ERR_BadAwaitInLock, nodeOrToken.GetLocation()!); 236Error(diagnostics, ErrorCode.ERR_BadAwaitInCatchFilter, nodeOrToken.GetLocation()!); 247Error(diagnostics, ErrorCode.ERR_BadAwaitInFinally, nodeOrToken.GetLocation()!); 253Error(diagnostics, ErrorCode.ERR_BadAwaitInCatch, nodeOrToken.GetLocation()!); 573Error(diagnostics, ErrorCode.ERR_BadAwaitArgIntrinsic, node, expression.Display); 596Error(diagnostics, ErrorCode.ERR_BadAwaitArgVoidCall, node); 610Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 623Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 651Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.IsCompleted); 666Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, isCompletedProperty); 673Error(diagnostics, ErrorCode.ERR_BadAwaiterPattern, node, awaiterType, awaitedExpressionType); 697Error(diagnostics, ErrorCode.ERR_DoesntImplementAwaitInterface, node, awaiterType, INotifyCompletion); 726Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 738Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 746Error(diagnostics, ErrorCode.ERR_BadAwaiterPattern, node, awaiterType, awaitedExpressionType);

78diagnostics.Add(ErrorCode.ERR_DuplicateConstraintClause, clause.Name.Location, name); 90diagnostics.Add(ErrorCode.ERR_TyVarNotFoundInConstraint, clause.Name.Location, name, containingSymbol.ConstructedFrom()); 202diagnostics.Add(ErrorCode.ERR_NewBoundWithVal, syntax.GetFirstToken().GetLocation()); 206diagnostics.Add(ErrorCode.ERR_NewBoundWithUnmanaged, syntax.GetFirstToken().GetLocation()); 211diagnostics.Add(ErrorCode.ERR_NewBoundMustBeLast, syntax.GetFirstToken().GetLocation()); 221diagnostics.Add(ErrorCode.ERR_DefaultConstraintOverrideOnly, syntax.GetLocation()); 305diagnostics.Add(ErrorCode.ERR_AllowsClauseMustBeLast, syntax.GetFirstToken().GetLocation()); 316diagnostics.Add(ErrorCode.ERR_RefStructConstraintAlreadySpecified, allowsConstraint); 324Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportByRefLikeGenerics, allowsConstraint); 354diagnostics.Add(ErrorCode.ERR_OverrideWithConstraints, syntax.GetLocation()); 361diagnostics.Add(ErrorCode.ERR_TypeConstraintsMustBeUniqueAndFirst, syntax.GetLocation()); 456diagnostics.Add(ErrorCode.ERR_BadVisBound, location, containingSymbol, constraintType.Type); 472diagnostics.Add(ErrorCode.ERR_FileTypeDisallowedInSignature, location, constraintType.Type, containingSymbol); 500Error(diagnostics, ErrorCode.ERR_DuplicateBound, syntax, type.Type.SetUnknownNullabilityForReferenceTypes(), typeParameter.Name); 514Error(diagnostics, ErrorCode.ERR_ClassBoundNotFirst, syntax, type.Type); 529Error(diagnostics, ErrorCode.ERR_RefValBoundWithClass, syntax, type.Type); 538Error(diagnostics, ErrorCode.ERR_RefValBoundWithClass, syntax, type.Type); 544Error(diagnostics, ErrorCode.ERR_UnmanagedBoundWithClass, syntax, type.Type); 579Error(diagnostics, ErrorCode.ERR_SpecialTypeAsBound, syntax, type); 594Error(diagnostics, ErrorCode.ERR_DynamicTypeAsBound, syntax); 605Error(diagnostics, ErrorCode.ERR_ConstraintIsStaticClass, syntax, type); 614Error(diagnostics, ErrorCode.ERR_BadBoundType, syntax, type); 621Error(diagnostics, ErrorCode.ERR_BadConstraintType, syntax.GetLocation()); 634Error(diagnostics, ErrorCode.ERR_ConstructedDynamicTypeAsBound, syntax, type);

337diagnostics.Add(ErrorCode.WRN_ConvertingLock, source.Syntax); 490Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, syntax); 511Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, syntax); 518Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes, syntax); 540Error(diagnostics, ErrorCode.ERR_InlineArrayConversionToReadOnlySpanNotSupported, syntax, destination); 554Error(diagnostics, ErrorCode.ERR_InlineArrayConversionToSpanNotSupported, syntax, destination); 642ErrorCode.ERR_MissingPredefinedMember, 810Error(diagnostics, ErrorCode.ERR_BadTypeArgument, syntax, elementType); 814Error(diagnostics, ErrorCode.ERR_BadTypeArgument, syntax, inlineArrayType); 871Error(diagnostics, ErrorCode.ERR_ImplicitObjectCreationIllegalTargetType, syntax, type); 875Error(diagnostics, ErrorCode.ERR_UnsafeTypeInObjectCreation, syntax, type); 954_diagnostics.Add(ErrorCode.ERR_CollectionRefLikeElementType, _node.Syntax); 979? ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate 980: ErrorCode.WRN_CollectionExpressionRefStructMayAllocate, 1031_diagnostics.Add(ErrorCode.ERR_CollectionExpressionImmutableArray, syntax, _targetType.OriginalDefinition); 1040_diagnostics.Add(ErrorCode.ERR_ParamsCollectionInfiniteChainOfConstructorCalls, syntax, inProgress, inProgressConstructor.OriginalDefinition); 1056_diagnostics.Add(ErrorCode.ERR_CollectionInitializerInfiniteChainOfAddCalls, syntax, _targetType); 1237ErrorCode.ERR_CollectionArgumentsNotSupportedForType, 1253_diagnostics.Add(ErrorCode.ERR_CollectionArgumentsMustBeEmpty, _node.WithElement.Syntax.GetFirstToken().GetLocation()); 1516diagnostics.Add(ErrorCode.ERR_CollectionBuilderAttributeMethodNotFound, syntax, methodName ?? "", elementTypeOriginalDefinition, targetTypeOriginalDefinition); 1684diagnostics.Add(ErrorCode.ERR_NoNewAbstract, syntax.Location, namedType); 1789ErrorCode.ERR_ParamsCollectionConstructorDoesntInitializeRequiredMember, 2025diagnostics.Add(ErrorCode.ERR_CollectionExpressionMissingAdd, syntax, methodGroup.ReceiverOpt.Type); 2370ErrorCode.ERR_CollectionBuilderNoElementType : 2371ErrorCode.ERR_CollectionExpressionTargetNoElementType, 2411Error(diagnostics, ErrorCode.ERR_NoImplicitConv, spreadElement.Expression.Syntax, spreadElement.Expression.Display, elementType); 2439Error(diagnostics, ErrorCode.ERR_CollectionExpressionTargetTypeNotConstructible, node.Syntax, targetType); 2476ErrorCode.ERR_NoImplicitConvTargetTypedConditional, 2774diagnostics.Add(ErrorCode.ERR_NoNewAbstract, syntax.Location, instantiatedType); 2889Error(diagnostics, ErrorCode.WRN_MethGrpToNonDel, syntax, ((BoundMethodGroup)source).Name, destination); 2979ErrorCode.ERR_ScopedMismatchInParameterOfTarget : 2980ErrorCode.WRN_ScopedMismatchInParameterOfTarget, 2995diagnostics.Add(ErrorCode.WRN_TargetDifferentRefness, location, lambdaOrMethodParameter, delegateParameter); 3063Error(diagnostics, ErrorCode.WRN_OptionalParamValueMismatch, lambdaParameter.GetFirstLocation(), p + 1, lambdaParamDefault, delegateParamDefault ?? ((object)MessageID.IDS_Missing.Localize())); 3070Error(diagnostics, ErrorCode.WRN_ParamsArrayInLambdaOnly, lambdaParameter.GetFirstLocation(), p + 1); 3389diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, receiverOpt.Type, memberSymbol.Name); 3394diagnostics.Add(ErrorCode.ERR_ObjectRequired, node.Location, memberSymbol); 3403diagnostics.Add(ErrorCode.ERR_InitializerAddHasWrongSignature, node.Location, memberSymbol); 3408diagnostics.Add(ErrorCode.ERR_BadAwaitArg, node.Location, receiverOpt.Type); 3412diagnostics.Add(ErrorCode.ERR_ObjectProhibited, node.Location, memberSymbol); 3419diagnostics.Add(ErrorCode.ERR_ObjectRequired, node.Location, memberSymbol); 3432ErrorCode code = InFieldInitializer ? ErrorCode.ERR_FieldInitRefNonstatic : ErrorCode.ERR_ObjectRequired; 3441Error(diagnostics, ErrorCode.ERR_ObjectRequired, node, memberSymbol); 3462Error(diagnostics, ErrorCode.ERR_BadAccess, node, memberSymbol); 3606Error(diagnostics, ErrorCode.ERR_BadRetType, errorLocation, method, method.ReturnType); 3615Error(diagnostics, ErrorCode.ERR_CannotUseReducedExtensionMethodInAddressOf, errorLocation); 3626Error(diagnostics, ErrorCode.ERR_FuncPtrMethMustBeStatic, errorLocation, method); 3661static ErrorCode getMethodMismatchErrorCode(TypeKind type) 3664TypeKind.Delegate => ErrorCode.ERR_MethDelegateMismatch, 3665TypeKind.FunctionPointer => ErrorCode.ERR_MethFuncPtrMismatch, 3669static ErrorCode getRefMismatchErrorCode(TypeKind type) 3672TypeKind.Delegate => ErrorCode.ERR_DelegateRefMismatch, 3673TypeKind.FunctionPointer => ErrorCode.ERR_FuncPtrRefMismatch, 3725Error(diagnostics, ErrorCode.ERR_DelegateOnConditional, syntax.Location, selectedMethod); 3733Error(diagnostics, ErrorCode.ERR_PartialMethodToDelegate, syntax.Location, selectedMethod); 3785diagnostics.Add(ErrorCode.ERR_MethDelegateMismatch, delegateMismatchLocation, boundMethodGroup.Name, delegateType); 3932Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceValue.Value + "M", destination!); 3940Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceValue.Value!, destination!); 3951Error(diagnostics, ErrorCode.WRN_ConstOutOfRangeChecked, syntax, sourceValue.Value!, destination!); 3956Error(diagnostics, ErrorCode.ERR_ConstOutOfRangeChecked, syntax, sourceValue.Value!, destination!);

56diagnostics.Add(ErrorCode.WRN_BadXMLRef, syntax.Location, noTrivia.ToFullString()); 109diagnostics.Add(ErrorCode.WRN_BadXMLRef, crefSyntax.Location, noTrivia.ToFullString()); 141diagnostics.Add(ErrorCode.WRN_BadXMLRef, crefSyntax.Location, noTrivia.ToFullString()); 748diagnostics.Add(ErrorCode.WRN_UnqualifiedNestedTypeInCref, parameterListSyntax.Parameters[i].Location); 911diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 917diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), 928diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 1075diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), ambiguityWinner, viable[1]); 1191diagnostics.Add(ErrorCode.WRN_BadXMLRefReturnType, typeSyntax.Location); 1195diagnostics.Add(ErrorCode.WRN_BadXMLRefParamType, typeSyntax.Location, typeSyntax.ToString(), crefSyntax.ToString()); 1216switch ((ErrorCode)diag.Code) 1218case ErrorCode.ERR_DeprecatedSymbolStr: 1219case ErrorCode.ERR_DeprecatedCollectionInitAddStr:

60Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, declaration); 64Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, declaration); 229Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, boundRHS.Syntax); 265Error(diagnostics, ErrorCode.ERR_DeconstructWrongCardinality, syntax, tupleOrDeconstructedTypes.Length, variables.Count); 273Error(diagnostics, ErrorCode.ERR_DeconstructTooFewElements, syntax); 416Error(diagnostics, ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable, pending.Syntax, "_"); 498Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, element.Syntax); 516Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, element.Syntax); 626Error(diagnostics, ErrorCode.ERR_CannotDeconstructDynamic, rightSyntax); 722Error(diagnostics, ErrorCode.ERR_MissingDeconstruct, rightSyntax, receiver.Type, numParameters); 761Error(diagnostics, ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType, component.Designation); 784Error(diagnostics, ErrorCode.ERR_TupleElementNamesInDeconstruction, arg.NameColon); 827diagnostics.Add(ErrorCode.ERR_ScopedDiscard, scopedType.ScopedKeyword.GetLocation()); 833diagnostics.Add(ErrorCode.ERR_DeconstructVariableCannotBeByRef, refType.RefKeyword.GetLocation()); 893diagnostics.Add(ErrorCode.ERR_DeconstructVariableCannotBeByRef, refType.RefKeyword.GetLocation()); 904diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 937diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedType.ScopedKeyword.GetLocation(), scopedType.ScopedKeyword.ValueText); 943diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refType.RefKeyword.GetLocation(), refType.RefKeyword.ValueText);

328diagnostics.Add(ErrorCode.ERR_SwitchExpressionNoBestType, exprSyntax.SwitchKeyword.GetLocation()); 351if (op.NoCommonTypeError == ErrorCode.ERR_InvalidQM && trueArg is Symbol trueSymbol && falseArg is Symbol falseSymbol) 390diagnostics.Add(ErrorCode.ERR_DefaultLiteralNoTargetType, defaultExpr.Syntax.GetLocation()); 413diagnostics.Add(ErrorCode.ERR_ImplicitObjectCreationNoTargetType, expr.Syntax.GetLocation(), expr.Display); 433diagnostics.Add(ErrorCode.ERR_CollectionExpressionNoTargetType, expr.Syntax.GetLocation()); 459diagnostics.Add(ErrorCode.ERR_CannotInferDelegateType, syntax.GetLocation()); 495diagnostics.Add(ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer, syntax.Location, parameter); 581Error(diagnostics, ErrorCode.ERR_IllegalArglist, node); 645return BindUnexpectedArrayInitializer((InitializerExpressionSyntax)node, diagnostics, ErrorCode.ERR_ArrayInitInBadPlace); 878diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 894diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 903diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 910diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 921diagnostics.Add(ErrorCode.ERR_ThrowMisplaced, node.ThrowKeyword.GetLocation()); 974Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, node); 1081diagnostics.Add(ErrorCode.ERR_VoidInTuple, argumentSyntax.Location); 1291Error(diagnostics, ErrorCode.ERR_MethodArgCantBeRefAny, node, argument.Type); 1361Error(diagnostics, ErrorCode.ERR_ArgsInvalid, node); 1375Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, runtimeArgumentHandleType); 1424diagnostics.Add(ErrorCode.ERR_BadDynamicTypeof, node.Location); 1430diagnostics.Add(ErrorCode.ERR_BadNullableTypeof, node.Location); 1450diagnostics.Add(ErrorCode.ERR_AttrDependentTypeNotAllowed, attributeName, type); 1456diagnostics.Add(ErrorCode.ERR_AttrTypeArgCannotBeTypeVar, attributeName, type); 1487diagnostics.Add(ErrorCode.WRN_FieldIsAmbiguous, node, Compilation.LanguageVersion.ToDisplayString()); 1520diagnostics.Add(ErrorCode.ERR_NoSuchMember, node, ContainingMember(), "field"); 1575diagnostics.Add(ErrorCode.ERR_VariableDeclarationNamedField, syntax, requiredVersion.ToDisplayString()); 1608diagnostics.Add(ErrorCode.ERR_ManagedAddr, location, type); 1612diagnostics.Add(ErrorCode.WRN_ManagedAddr, location, type); 1753diagnostics.Add(ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase, node.Location, shadowedParameter); 1784Error(diagnostics, ErrorCode.ERR_QueryOuterKey, node, name); 1788Error(diagnostics, ErrorCode.ERR_QueryInnerKey, node, name); 1792Error(diagnostics, ErrorCode.ERR_NameNotInContext, node, name); 2093Error(diagnostics, ErrorCode.ERR_InvalidPrimaryConstructorParameterReference, node, parameter); 2105Error(diagnostics, ErrorCode.ERR_ExtensionParameterInStaticContext, node, parameter.Name); 2110Error(diagnostics, ErrorCode.ERR_InvalidExtensionParameterReference, node, parameter); 2127Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUse, node, parameter.Name); 2131Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, parameter.Type); 2136Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseRefLike, node, parameter.Name); 2150Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef, node, parameter.Name); 2154Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny, node, parameter.Type); 2159Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike, node, parameter.Name); 2171Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember, node); 2175Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured, node); 2296Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField, node, node, possibleField); 2300Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclaration, node, node); 2317Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, type); 2321Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseLocal, node, localSymbol); 2357Error(diagnostics, ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement, node, node); 2395diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_FieldInitRefNonstatic, member); 2400diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2412diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2530Error(diagnostics, ErrorCode.ERR_LabelNotFound, node, labelName); 2586Error(diagnostics, inStaticContext ? ErrorCode.ERR_ThisInStaticMeth : ErrorCode.ERR_ThisInBadContext, node); 2623return new CSDiagnosticInfo(ErrorCode.ERR_ThisStructNotInAnonMeth); 2639Error(diagnostics, inStaticContext ? ErrorCode.ERR_BaseInStaticMeth : ErrorCode.ERR_BaseInBadContext, node.Token); 2644Error(diagnostics, ErrorCode.ERR_NoBaseClass, node); 2649Error(diagnostics, ErrorCode.ERR_BaseIllegal, node.Token); 2700Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), indexType); 2780Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), rangeType); 2807Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, operand, nullableType, nullableType.TypeParameters.Single(), indexType); 2868diagnostics.Add(ErrorCode.ERR_ConvertToStaticClass, syntax.Location, targetType); 2874diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, syntax.Location, targetType); 2885diagnostics.Add(ErrorCode.ERR_AmbigUDConv, syntax.Location, originalUserDefinedConversions[0], originalUserDefinedConversions[1], operand.Display, targetType); 2892diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher1.First, distinguisher1.Second); 2905diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, MessageID.IDS_SK_METHOD.Localize(), targetType); 2927Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2937Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2953var errorCode = targetType.TypeKind switch 2955TypeKind.FunctionPointer => ErrorCode.ERR_MethFuncPtrMismatch, 2956TypeKind.Delegate => ErrorCode.ERR_CannotConvertAddressOfToDelegate, 2957_ => ErrorCode.ERR_AddressOfToNonFunctionPointer 2967diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher.First, distinguisher.Second); 3242diagnostics.Add(ErrorCode.ERR_ScopedDiscard, scopedType.ScopedKeyword.GetLocation()); 3248diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3292diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3317diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 3337diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedType.ScopedKeyword.GetLocation(), scopedType.ScopedKeyword.ValueText); 3343diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refType.RefKeyword.GetLocation(), refType.RefKeyword.ValueText); 3463Error(diagnostics, ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument, argumentSyntax, 3782diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed, unconvertedString.Syntax.Location, correspondingParameter, handlerType); 3891ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified, 3910ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString, 4011ErrorCode.WRN_BadArgRef, 4023ErrorCode.WRN_RefReadonlyNotVariable, 4034ErrorCode.WRN_ArgExpectedRefOrIn, 4042ErrorCode.WRN_ArgExpectedIn, 4148Error(diagnostics, ErrorCode.ERR_MissingArraySize, firstRankSpecifier); 4163Error(diagnostics, ErrorCode.ERR_InvalidArray, arg); 4189Error(diagnostics, ErrorCode.ERR_NegativeArraySize, dimension); 4219Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4226Error(diagnostics, ErrorCode.ERR_ArrayElementCantBeRefAny, node, bestType); 4246Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4321Error(diagnostics, ErrorCode.ERR_ArrayInitializerExpected, expression); 4424Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, knownSizeOpt.Value); 4458ErrorCode errorCode, 4538Error(diagnostics, ErrorCode.ERR_ConstantExpected, size.Syntax); 4572Error(diagnostics, ErrorCode.ERR_BadIndexCount, nonNullSyntax, type.Rank); 4592Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4619Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4649Error(diagnostics, ErrorCode.ERR_NegativeStackAllocSize, countSyntax); 4655Error(diagnostics, ErrorCode.ERR_MissingArraySize, rankSpecifiers[0]); 4684Error(diagnostics, ErrorCode.ERR_StackallocInCatchFinally, node); 4787Error(diagnostics, ErrorCode.ERR_ConstantExpected, sizeOpt.Syntax); 4792Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, constantSizeOpt.Value); 4976diagnostics.Add(ErrorCode.ERR_ObjectCallingBaseConstructor, constructor.GetFirstLocation(), containingType); 4987diagnostics.Add(ErrorCode.ERR_StructWithBaseConstructorCall, constructor.GetFirstLocation(), containingType); 5029diagnostics.Add(ErrorCode.ERR_NoDynamicPhantomOnBaseCtor, errorLocation); 5106diagnostics.Add(ErrorCode.ERR_RecursiveConstructorCall, 5156diagnostics.Add(ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase, syntax.Location, parameter); 5175diagnostics.Add(ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers, errorLocation); 5222diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5231diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5306diagnostics.Add(ErrorCode.ERR_AnnotationDisallowedInObjectCreation, node.Location); 5329diagnostics.Add(ErrorCode.ERR_UnsafeTypeInObjectCreation, node.Location, type)); 5339diagnostics.Add(ErrorCode.ERR_InvalidObjectCreation, node.Type.Location)); 5355diagnostics.Add(ErrorCode.ERR_InsufficientStack, syntax.Location); 5399Error(diagnostics, ErrorCode.ERR_BadSpreadInCatchFilter, syntax); 5481diagnostics.Add(ErrorCode.ERR_CollectionArgumentsDynamicBinding, arg.Syntax); 5508diagnostics.Add(ErrorCode.ERR_CollectionArgumentsMustBeFirst, withElementSyntax.WithKeyword); 5540diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, node.Location, type, 0); 5553diagnostics.Add(ErrorCode.ERR_MethodNameExpected, loc); 5559Error(diagnostics, ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation, node); 5629diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5664diagnostics.Add(ErrorCode.ERR_MethDelegateMismatch, node.Location, 5690diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5711diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5716diagnostics.Add(ErrorCode.ERR_NewWithTupleTypeSyntax, node.Type.GetLocation()); 5749diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5931Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 5957Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 6095Error(diagnostics, ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer, leftSyntax, fieldSymbol, fieldSymbol.Type); 6136diagnostics.Add(ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers, argument.Syntax.Location); 6217Error(diagnostics, ErrorCode.ERR_ValueTypePropertyInObjectInitializer, memberNameSyntax, propertySymbol, propertySymbol.Type); 6252Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberNameSyntax, implicitReceiver.Type, member); 6261Error(diagnostics, ErrorCode.ERR_MemberCannotBeInitialized, memberNameSyntax, member); 6291Error(diagnostics, ErrorCode.ERR_MemberAlreadyInitialized, memberNameSyntax, memberName); 6368diagnostics.Add(ErrorCode.ERR_RequiredMembersMustBeAssignedValue, initializerExpression.Syntax.Location, requiredMember); 6394diagnostics.Add(ErrorCode.ERR_RequiredMemberMustBeSet, location, member); 6429Error(diagnostics, ErrorCode.ERR_CollectionInitRequiresIEnumerable, initializerSyntax, initializerType); 6517Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, elementInitializer); 6562Error(diagnostics, ErrorCode.ERR_EmptyElementInitializer, elementInitializer); 6716if (!((ErrorCode)diagnostic.Code is ErrorCode.WRN_ArgExpectedRefOrIn or ErrorCode.WRN_ArgExpectedIn)) 6857diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 7122diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 7136Error(diagnostics, ErrorCode.ERR_MissingCoClass, node, coClassType, interfaceType); 7154Error(diagnostics, ErrorCode.ERR_BadCoClassSig, node, coClassType, interfaceType); 7180Error(diagnostics, ErrorCode.ERR_NoExplicitConv, node, distinguisher.First, distinguisher.Second); 7234diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, typeNode.Location, interfaceType, analyzedArguments.Arguments.Count); 7263diagnostics.Add(ErrorCode.ERR_NoNewTyvar, node.Location, typeParameter); 7278diagnostics.Add(ErrorCode.ERR_NewTyvarWithArgs, node.Location, typeParameter); 7441diagnostics.Add(ErrorCode.ERR_BadAccess, errorLocation, result.ValidResult.Member); 7466if ((ErrorCode)diagnostic.Code == ErrorCode.ERR_RequiredMembersInvalid) 7552diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 1, 1))); 7556diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 2, 1))); 7625Error(diagnostics, ErrorCode.ERR_IllegalUnsafe, node.Keyword); 7850Error(diagnostics, ErrorCode.ERR_TypeArgsNotAllowed, right, right.Identifier.Text, SymbolKind.Property.Localize()); 7862Error(diagnostics, ErrorCode.ERR_BadTypeArgument, typeArgumentsSyntax[i], typeArgument.Type); 7870Error(diagnostics, ErrorCode.ERR_OmittedTypeArgument, node); 7934diagnostics.Add(ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), SyntaxFacts.GetText(operatorToken.Kind()), leftType); 7941DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, SyntaxFacts.GetText(operatorToken.Kind()), boundLeft.Display); 7951diagnostics.Add(ErrorCode.ERR_BadUnaryOp, node.Location, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 8027Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, operatorToken.Text, boundLeft.Display); 8156Error(diagnostics, ErrorCode.ERR_LookupInTypeVariable, boundLeft.Syntax, leftType); 8200Error(diagnostics, ErrorCode.WRN_DotOnDefault, node, boundLeft.Type); 8228Error(diagnostics, ErrorCode.ERR_BadSKunknown, methodGroup.NameSyntax, method, MessageID.IDS_SK_METHOD.Localize()); 8404Error(diagnostics, ErrorCode.ERR_OmittedTypeArgument, node); 8464Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Display, plainName); 8471Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Type, plainName); 8475Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing, name, boundLeft.Type, plainName, "System"); 8479Error(diagnostics, ErrorCode.ERR_NoAwaitOnAsyncEnumerable, name, boundLeft.Type, plainName); 8483Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtension, name, boundLeft.Type, plainName); 8708Error(diagnostics, ErrorCode.ERR_BadTypeReference, right, plainName, symbol); 9025errorInfo = new CSDiagnosticInfo(ErrorCode.ERR_ExtensionResolutionFailed, left.Type, memberName); 9816Error(diagnostics, ErrorCode.ERR_BindToBogus, node, fieldSymbol); 9856Error(diagnostics, isFixedStatementExpression ? ErrorCode.ERR_FixedNotNeeded : ErrorCode.ERR_FixedBufferNotFixed, node); 9901diagnostics.Add(ErrorCode.ERR_RuntimeDoesNotSupportRefFields, node.Location); 10022Error(diagnostics, ErrorCode.ERR_BadAbstractStaticMemberAccess, node); 10028Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, node); 10036Error(diagnostics, ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike, node); 10042Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation, node); 10052Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember, node); 10137ErrorCode errorCode = IsObjectInitializerMemberTarget(node) ? 10138ErrorCode.ERR_StaticMemberInObjectInitializer : 10139ErrorCode.ERR_ObjectProhibited; 10154Error(diagnostics, ErrorCode.ERR_ObjectRequired, node, symbol); 10386{ Code: (int)ErrorCode.ERR_BadIndexLHS, Arguments: [TypeSymbol type] } && type.Equals(expr.Type, TypeCompareKind.ConsiderEverything)) 10389Error(diagnosticsForBindElementAccessCore, ErrorCode.ERR_InlineArrayBadIndex, node.Location); 10441Error(diagnostics, ErrorCode.ERR_NamedArgumentForInlineArray, node); 10478Error(diagnostics, ErrorCode.ERR_RefReturnLvalueExpected, location); 10517Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes, node); 10544Error(diagnostics, ErrorCode.ERR_InlineArrayIndexOutOfRange, location); 10597diagnostics.Add(errorOpt ?? new CSDiagnosticInfo(ErrorCode.ERR_BadIndexLHS, expr.Display), node.Location); 10654Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 10669Error(diagnostics, ErrorCode.ERR_BadIndexCount, node, rank); 10691Error(diagnostics, ErrorCode.WRN_NegativeArrayIndex, index.Syntax); 10863Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 10878Error(diagnostics, ErrorCode.ERR_PtrIndexSingle, node); 10886Error(diagnostics, ErrorCode.ERR_VoidError, expr.Syntax); 10904Error(diagnostics, ErrorCode.ERR_BadArgExtraRef, analyzedArguments.Argument(i).Syntax, i + 1, refKind.ToArgumentDisplayString()); 11029mustHaveAllOptionalParameters ? ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams : ErrorCode.ERR_IndexedPropertyRequiresParams, 11076Error(diagnostics, ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer, syntax); 11326? ErrorCode.ERR_ImplicitIndexIndexerWithName 11327: ErrorCode.ERR_ImplicitRangeIndexerWithName, 12312diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation()); 12325if (diagnosticInfo.Code == (int)ErrorCode.ERR_InvalidDelegateType) 12327diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation())); 12450DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_CannotBeMadeNullable, access.Display); 12529DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadUnaryOp, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 12539Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiver.Display); 12546Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiverType); 12553Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiverType);

278Error(diagnostics, ErrorCode.ERR_SemicolonExpected, ((ExpressionStatementSyntax)labeledStatementBody.Syntax).SemicolonToken);

35ErrorCode.ERR_AltInterpolatedVerbatimStringsNotAvailable, 83ErrorCode.ERR_NewlinesAreNotAllowedInsideANonVerbatimInterpolatedString, 112diagnostics.Add(ErrorCode.WRN_AlignmentMagnitude, alignment.Syntax.Location, alignmentConstant.Int32Value, magnitudeLimit); 117diagnostics.Add(ErrorCode.ERR_ConstantExpected, interpolation.AlignmentClause.Value.Location); 128diagnostics.Add(ErrorCode.ERR_EmptyFormatSpecifier, interpolation.FormatClause.Location); 133diagnostics.Add(ErrorCode.ERR_TrailingWhitespaceInFormatSpecifier, interpolation.FormatClause.Location); 763var nonOutConstructorHasArityError = nonOutConstructorDiagnostics.DiagnosticBag?.AsEnumerableWithoutResolution().Any(d => (ErrorCode)d.Code == ErrorCode.ERR_BadCtorArgCount) ?? false; 764var outConstructorHasArityError = outConstructorDiagnostics.DiagnosticBag?.AsEnumerableWithoutResolution().Any(d => (ErrorCode)d.Code == ErrorCode.ERR_BadCtorArgCount) ?? false; 804diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerCreationCannotUseDynamic, syntax.Location, interpolatedStringHandlerType.Name); 836if (!((ErrorCode)diagnostic.Code is ErrorCode.WRN_BadArgRef 837or ErrorCode.WRN_RefReadonlyNotVariable 838or ErrorCode.WRN_ArgExpectedRefOrIn 839or ErrorCode.WRN_ArgExpectedIn)) 989diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerMethodReturnMalformed, part.Syntax.Location, method); 999diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerMethodReturnInconsistent, part.Syntax.Location, method, expected);

172ErrorCode.ERR_BadSKknown, 272diagnostics.Add(ErrorCode.ERR_UnsupportedFeatureInRuntimeAsync, node, ContainingMemberOrLambda); 298Error(diagnostics, ErrorCode.ERR_CantUseVoidInArglist, argument.Syntax); 313Error(diagnostics, ErrorCode.ERR_CantUseInOrOutInArglist, argument.Syntax); 387diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_MethodNameExpected), expression.Location); 422Error(diagnostics, ErrorCode.ERR_NoDynamicPhantomOnBase, node, methodGroup.Name); 526Error(diagnostics, ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation, arguments.Arguments[i].Syntax); 566Error(diagnostics, ErrorCode.ERR_CannotDynamicInvokeOnExpression, receiver.Syntax, receiver.Type); 576Error(diagnostics, ErrorCode.ERR_InDynamicMethodArg, arguments[argIndex].Syntax); 589Error(diagnostics, ErrorCode.ERR_BadDynamicQuery, node); 597Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArgLambda, arg.Syntax); 603Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArgMemgrp, arg.Syntax); 611Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, arg.Syntax, "__arglist"); 620Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, arg.Syntax, arg.Type); 693ErrorCode.ERR_DynamicDispatchToParamsCollection, 883Error(diagnostics, ErrorCode.ERR_BadArgTypeDynamicExtension, syntax, methodGroup.ReceiverOpt.Type, methodGroup.Name); 916Error(diagnostics, ErrorCode.WRN_DynamicDispatchToConditionalMethod, syntax, methodGroup.Name); 974ErrorCode.ERR_DynamicLocalFunctionTypeParameter, 989ErrorCode.ERR_DynamicLocalFunctionParamsParameter, 1118Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1124Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1138Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, dynInvoke.Expression.Syntax, dynInvoke.Expression.Type); 1368ErrorCode code = hasBaseReceiver 1369? ErrorCode.ERR_CallingBaseFinalizeDeprecated 1370: ErrorCode.ERR_CallingFinalizeDeprecated; 1474diagnostics.Add(ErrorCode.ERR_BadAttributeParamDefaultArgument, syntax.Location, parameter.Name); 1703diagnostics.Add(ErrorCode.ERR_BadAttributeArgument, syntax.Location); 1767diagnostics.Add(ErrorCode.ERR_NotNullRefDefaultParameter, syntax.Location, parameter.Name, parameterType); 1945Error(diagnostics, ErrorCode.WRN_ImplicitCopyInReadOnlyMember, receiver.Syntax, method, ThisParameterSymbol.SymbolName); 1999diagnostics.Add(ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase, identifier.Location, shadowedParameter); 2415diagnostics.Add(ErrorCode.ERR_NameofMethodGroupWithTypeParameters, argument.Location); 2438diagnostics.Add(ErrorCode.ERR_NameofExtensionMember, boundArgument.Syntax); 2473diagnostics.Add(ErrorCode.ERR_NameofExtensionMethod, methodGroup.Syntax.Location); 2520diagnostics.Add(ErrorCode.ERR_AliasQualifiedNameNotAnExpression, argument.Location); 2534var code = top ? ErrorCode.ERR_ExpressionHasNoName : ErrorCode.ERR_SubexpressionNotInNameof;

166Error(diagnostics, ErrorCode.ERR_DefaultValueNotAllowed, p.Default.EqualsToken); 176Error(diagnostics, ErrorCode.ERR_IllegalVarArgs, p); 285Error(diagnostics, syntax.Kind() == SyntaxKind.SimpleLambdaExpression ? ErrorCode.ERR_AttributesRequireParenthesizedLambdaExpression : ErrorCode.ERR_AttributesNotAllowed, attributeList); 300diagnostics.Add(ErrorCode.ERR_LambdaExplicitReturnTypeVar, syntax.Location); 312diagnostics.Add(ErrorCode.ERR_MethodReturnCantBeRefAny, syntax.Location, type); 342diagnostics.Add(ErrorCode.ERR_InconsistentLambdaParameterUsage, 350diagnostics.Add(ErrorCode.ERR_ImplicitlyTypedDefaultParameter, 412diagnostics.Add(ErrorCode.ERR_DuplicateParamName, lambda.ParameterLocation(i), name); 455diagnostics.Add(ErrorCode.INF_TooManyBoundLambdas, GetAnonymousFunctionLocation(pair.Key), truncatedToHundreds);

406CSDiagnosticInfo diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_ConflictingAliasAndDefinition, name, existingDefinition.GetKindText()); 784diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_AbstractAttributeClass, symbol) : null; 815diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_NotAnAttributeClass, symbol) : null; 941var diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_CircularBase, type, other); 1533diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_CantCallSpecialMethod, unwrappedSymbol) : null; 1548diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, unwrappedSymbols, additionalLocations: ImmutableArray<Location>.Empty) : null; 1564diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadProtectedAccess, unwrappedSymbol, accessThroughType, this.ContainingType); 1568diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_FriendRefNotEqualToThis, unwrappedSymbol.ContainingAssembly.Identity.ToString(), AssemblyIdentity.PublicKeyToString(this.Compilation.Assembly.PublicKey)); 1572diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, ImmutableArray.Create<Symbol>(unwrappedSymbol), additionalLocations: ImmutableArray<Location>.Empty); 1584diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, unwrappedSymbol) : null; 1589diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectProhibited, unwrappedSymbol) : null; 1594diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadSKunknown, unwrappedSymbol, unwrappedSymbol.GetKindText()) : null; 1599diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_LabelNotFound, unwrappedSymbol.Name) : null; 1674new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp2, symbol, method1, method2) : 1675new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp1, symbol, method1 ?? method2); 1886diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, namedType, MessageID.IDS_SK_TYPE.Localize()) : null; 1891diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, namedType, MessageID.IDS_SK_TYPE.Localize(), namedType.Arity) : null; 1907diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, method, MessageID.IDS_SK_METHOD.Localize()) : null; 1912diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, method, MessageID.IDS_SK_METHOD.Localize(), method.Arity) : null; 1922diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_TypeArgsNotAllowed, symbol, symbol.Kind.Localize()) : null;

74diagnostics.Add(ErrorCode.ERR_LocalSameNameAsExtensionTypeParameter, GetLocation(p), name); 79diagnostics.Add(ErrorCode.ERR_TypeParameterSameNameAsExtensionParameter, tp.GetFirstLocationOrNone(), name); 84diagnostics.Add(ErrorCode.ERR_LocalSameNameAsTypeParam, GetLocation(p), name); 92diagnostics.Add(ErrorCode.ERR_LocalSameNameAsExtensionParameter, GetLocation(p), name); 97diagnostics.Add(ErrorCode.ERR_DuplicateParamName, GetLocation(p), name);

101Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 306Error(diagnostics, ErrorCode.ERR_VoidError, node); 727Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, node, delegateType, SourceEventSymbol.GetAccessorName(eventSymbol.Name, isAddition)); 737Error(diagnostics, ErrorCode.ERR_BadAccess, node, method); 817Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 832Error(diagnostics, ErrorCode.ERR_InvalidDynamicCondition, node.Left, left.Type, kind == BinaryOperatorKind.LogicalAnd ? "false" : "true"); 910Error(diagnostics, ErrorCode.ERR_PossibleBadNegCast, node); 917Error(diagnostics, ErrorCode.ERR_PossibleBadNegCast, node); 1045Error(diagnostics, ErrorCode.WRN_DoNotCompareFunctionPointers, node.OperatorToken); 1053Error(diagnostics, ErrorCode.ERR_VoidError, node); 1098if ((ErrorCode)code is not ErrorCode.WRN_ConvertingLock) 1297ErrorCode errorCode = resultKind == LookupResultKind.Ambiguous ? 1298ErrorCode.ERR_AmbigUnaryOp : // Operator '{0}' is ambiguous on an operand of type '{1}' 1299ErrorCode.ERR_BadUnaryOp; // Operator '{0}' cannot be applied to operand of type '{1}' 1338Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, "default"); 1341Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnDefault, node, operatorToken.Text, left.Display, right.Display); 1345Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault, node, operatorToken.Text, right.Type); 1349Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault, node, operatorToken.Text, left.Type); 1352Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, left.Display); 1355Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, right.Display); 1359ErrorCode errorCode; 1364errorCode = ErrorCode.ERR_AmbigBinaryOps; // Operator '{0}' is ambiguous on operands of type '{1}' and '{2}' 1368errorCode = ErrorCode.ERR_BadBinaryReadOnlySpanConcatenation; // Operator '{0}' cannot be applied to operands of type '{1}' and '{2}' that are not UTF-8 byte representations 1372errorCode = ErrorCode.ERR_BadBinaryOps; // Operator '{0}' cannot be applied to operands of type '{1}' and '{2}' 1774Error(diagnostics, ErrorCode.ERR_BadBoolOp, syntax, signature.Method); 1813Error(diagnostics, ErrorCode.ERR_MustHaveOpTF, syntax, signature.Method, t); 1935Error(diagnostics, ErrorCode.ERR_BadBoolOp, syntax, signature.Method); 1965Error(diagnostics, ErrorCode.ERR_MustHaveOpTF, syntax, signature.Method, extensionContainingType); 2796Error(diagnostics, ErrorCode.ERR_IntDivByZero, syntax); 2820Error(diagnostics, ErrorCode.ERR_ConstantStringTooLong, right.Syntax); 2835Error(diagnostics, ErrorCode.ERR_DecConstError, syntax); 2852Error(diagnostics, ErrorCode.WRN_CompileTimeCheckedOverflow, syntax, resultTypeSymbol); 2871Error(diagnostics, ErrorCode.ERR_CheckedOverflow, syntax); 3420Error(diagnostics, ErrorCode.ERR_VoidError, node); 4002Error(diagnostics, ErrorCode.ERR_BadAbstractStaticMemberAccess, node); 4012Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, node); 4064Error(diagnostics, ErrorCode.ERR_IllegalSuppression, expr.Syntax); 4070Error(diagnostics, ErrorCode.ERR_DuplicateNullSuppression, expr.Syntax); 4111Error(diagnostics, ErrorCode.ERR_PtrExpected, node); 4125Error(diagnostics, ErrorCode.ERR_VoidError, node); 4171Error(diagnostics, isFixedStatementAddressOfExpression ? ErrorCode.ERR_FixedNotNeeded : ErrorCode.ERR_FixedNeeded, node); 4341Error(diagnostics, ErrorCode.ERR_IllegalSuppression, expr.Syntax); 4355Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorText, operand.Display); 4511Error(diagnostics, ErrorCode.WRN_CompileTimeCheckedOverflow, syntax, resultTypeSymbol); 4530Error(diagnostics, ErrorCode.ERR_CheckedOverflow, syntax); 4769Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 4781Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, SyntaxFacts.GetText(SyntaxKind.IsKeyword), operand.Display); 4805Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 4811Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 4871Error(diagnostics, ErrorCode.ERR_IsNullableType, node.Right, targetType); 4883diagnostics.Add(ErrorCode.WRN_IsTypeNamedUnderscore, node.Right.Location, typeExpression.AliasOpt ?? (Symbol)targetType); 4912Error(diagnostics, ErrorCode.WRN_IsAlwaysFalse, node, targetType); 4921Error(diagnostics, ErrorCode.WRN_IsDynamicIsConfusing, 4958diagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Left.Location, operand.Display); 4995diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, node.Right.Location, unionMatchingInputType.StrippedType()); 5042Error(diagnostics, ErrorCode.ERR_BadBinaryOps, syntax, "is", operandType, targetType); 5048ErrorCode errorCode = constantValue == ConstantValue.True ? ErrorCode.WRN_IsAlwaysTrue : ErrorCode.WRN_IsAlwaysFalse; 5390Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 5399Error(diagnostics, ErrorCode.ERR_TypelessTupleInAs, node); 5413Error(diagnostics, ErrorCode.ERR_AsNullableType, node.Right, targetType); 5423Error(diagnostics, ErrorCode.ERR_AsWithTypeVar, node, targetType); 5427Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 5431Error(diagnostics, ErrorCode.ERR_AsMustHaveReferenceType, node, targetType); 5448Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 5482Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 5569Error(diagnostics, ErrorCode.ERR_NoExplicitBuiltinConv, node, distinguisher.First, distinguisher.Second); 5602Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, "as", operandType, targetType); 5607Error(diagnostics, ErrorCode.WRN_AlwaysNull, node, targetType); 5649Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 5675Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, node.OperatorToken.Text, "default"); 5905Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 5955diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenFalse.GetFirstToken().GetLocation()); 5960diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenTrue.GetFirstToken().GetLocation()); 5984ErrorCode noCommonTypeError = hadMultipleCandidates ? ErrorCode.ERR_AmbigQM : ErrorCode.ERR_InvalidQM; 6026diagnostics.Add(ErrorCode.ERR_RefConditionalDifferentTypes, falseExpr.Syntax.Location, trueType); 6064diagnostics.Add(_inUnsafeRegion ? ErrorCode.WRN_MismatchedRefEscapeInTernary : ErrorCode.ERR_MismatchedRefEscapeInTernary, node.Location);

73diagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Expression.Location, expression.Display); 113diagnostics.Add(ErrorCode.ERR_IsPatternImpossible, node.Location, expression.Type); 131diagnostics.Add(ErrorCode.WRN_IsPatternAlways, node.Location, expression.Type); 152diagnostics.Add(ErrorCode.WRN_GivenExpressionNeverMatchesPattern, node.Location); 160diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant, node.Location); 168diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern, node.Location); 274diagnostics.Add(ErrorCode.ERR_MisplacedSlicePattern, node.Location); 380Error(diagnostics, ErrorCode.ERR_UnsupportedTypeForListPattern, node, inputType); 440Error(diagnostics, ErrorCode.ERR_ListPatternRequiresLength, node, inputType); 523diagnostics.Add(ErrorCode.ERR_CannotMatchOnINumberBase, node.Location, inputType); 537diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, innerExpression.Location, unionMatchingInputType.StrippedType()); 594diagnostics.Add(ErrorCode.ERR_DefaultPattern, e.Location); 601diagnostics.Add(ErrorCode.ERR_IllegalSuppression, e.Location); 656diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, patternExpression.Location, strippedInputType); 660diagnostics.Add(ErrorCode.ERR_ConstantExpected, patternExpression.Location); 706diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, expression.Syntax.Location, inputType); 716diagnostics.Add(ErrorCode.ERR_PatternWrongType, expression.Syntax.Location, inputType, expression.Display); 727diagnostics.Add(ErrorCode.ERR_ConstantPatternVsOpenType, 766diagnostics.Add(ErrorCode.ERR_PatternSpanCharCannotBeStringNull, convertedExpression.Syntax.Location, inputType); 837diagnostics.Add(ErrorCode.ERR_PatternWrongType, expression.Syntax.Location, caseType, expression.Display); 849diagnostics.Add(ErrorCode.ERR_UnionMatchingWrongPattern, expression.Syntax.Location, unionType); 881diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, typeSyntax.Location); 888Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType.GetNullableUnderlyingType()); 894Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType); 900Error(diagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, patternType); 908Error(diagnostics, ErrorCode.ERR_PatternDynamicType, typeSyntax); 937ErrorCode.ERR_PatternWrongGenericTypeInVersion, 946return new CSDiagnosticInfo(ErrorCode.ERR_PatternWrongType, inputType, patternType); 1085diagnostics.Add(ErrorCode.ERR_DesignatorBeneathPatternCombinator, identifier.GetLocation()); 1152diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1310diagnostics.Add(ErrorCode.ERR_DeconstructParameterNameMismatch, subPattern.NameColon.Name.Location, name, parameterName); 1318diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subPattern.ExpressionColon.Expression.Location); 1349diagnostics.Add(ErrorCode.ERR_ArgumentNameInITuplePattern, subpatternSyntax.NameColon.Location); 1353diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1378diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, node.Location, declType, elementTypesWithAnnotations.Length, node.Subpatterns.Count); 1398diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1531diagnostics.Add(ErrorCode.ERR_TupleElementNameMismatch, node.Location, name, $"Item{tupleIndex + 1}"); 1548diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1557diagnostics.Add(ErrorCode.ERR_VarMayNotBindToType, node.VarKeyword.GetLocation(), foundSymbol.ToDisplayString()); 1675diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, tupleDesignation.Location, 1736diagnostics.Add(ErrorCode.ERR_PropertyPatternNameMissing, pattern.Location, pattern); 1792Error(diagnostics, ErrorCode.ERR_InvalidNameInSubpattern, expr); 1870Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberName, implicitReceiver.Type, name); 1879Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, memberName, name); 1981diagnostics.Add(ErrorCode.ERR_InvalidExprTerm, node.OperatorToken.GetLocation(), node.OperatorToken.Text); 1992diagnostics.Add(ErrorCode.ERR_RelationalPatternWithNaN, node.Expression.Location); 2001diagnostics.Add(ErrorCode.ERR_UnsupportedTypeForRelationalPattern, node.Location, type.ToDisplayString()); 2016diagnostics.Add(ErrorCode.ERR_CannotMatchOnINumberBase, node.Location, inputType);

35diagnostics.Add(ErrorCode.ERR_BadDynamicQuery, fromClause.Expression.Location); 386diagnostics.Add(ErrorCode.ERR_BadDynamicQuery, join.InExpression.Location); 740Error(d, ErrorCode.ERR_QueryRangeVariableAssignedBadValue, errorLocation, yExpression.Display); 745Error(d, ErrorCode.ERR_QueryRangeVariableAssignedBadValue, errorLocation, yExpression.Type!); 944diagnostics.Add(ErrorCode.ERR_NullNotValid, node.Location); 948diagnostics.Add(ErrorCode.ERR_DefaultLiteralNotValid, node.Location); 952diagnostics.Add(ErrorCode.ERR_ImplicitObjectCreationNotValid, node.Location); 956diagnostics.Add(ErrorCode.ERR_BadSKunknown, ultimateReceiver.Syntax.Location, ((BoundNamespaceExpression)ultimateReceiver).NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize()); 961diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, MessageID.IDS_AnonMethod.Localize(), methodName); 971Error(diagnostics, ErrorCode.ERR_BadSKunknown, ultimateReceiver.Syntax, ultimateReceiver.Type, MessageID.IDS_SK_TYVAR.Localize()); 983diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, "void", methodName);

49new DiagnosticInfoWithSymbols(ErrorCode.ERR_BadDynamicQuery, Array.Empty<object>(), symbols), 56ErrorCode.ERR_QueryNoProviderStandard, 64ErrorCode.ERR_QueryNoProviderCastable, 72ErrorCode.ERR_QueryNoProvider, 208multiple ? ErrorCode.ERR_QueryTypeInferenceFailedMulti : ErrorCode.ERR_QueryTypeInferenceFailed, 240ErrorCode.ERR_QueryTypeInferenceFailedSelectMany,

55Error(diagnostics, ErrorCode.ERR_AttributesNotAllowed, attributeList); 176Error(diagnostics, ErrorCode.ERR_IllegalUnsafe, node.UnsafeKeyword); 256Error(diagnostics, ErrorCode.ERR_BadYieldInFinally, node.YieldKeyword); 260Error(diagnostics, ErrorCode.ERR_BadYieldInTryOfCatch, node.YieldKeyword); 264Error(diagnostics, ErrorCode.ERR_BadYieldInCatch, node.YieldKeyword); 268Error(diagnostics, ErrorCode.ERR_YieldNotAllowedInScript, node.YieldKeyword); 272Error(diagnostics, ErrorCode.ERR_BadYieldInUnsafe, node.YieldKeyword); 283Error(diagnostics, ErrorCode.ERR_BadYieldInFinally, node.YieldKeyword); 287Error(diagnostics, ErrorCode.ERR_YieldNotAllowedInScript, node.YieldKeyword); 327diagnostics.Add(ErrorCode.ERR_BadEmbeddedStmt, node.GetLocation()); 345diagnostics.Add(ErrorCode.ERR_BadEmbeddedStmt, node.GetLocation()); 380diagnostics.Add(ErrorCode.WRN_PossibleMistakenNullStatement, node.GetLocation()); 415diagnostics.Add(ErrorCode.ERR_BadExceptionType, exprSyntax.Location); 446diagnostics.Add(ErrorCode.ERR_BadEmptyThrow, node.ThrowKeyword.GetLocation()); 457diagnostics.Add(ErrorCode.ERR_BadEmptyThrowInFinally, node.ThrowKeyword.GetLocation()); 486Error(diagnostics, ErrorCode.ERR_DuplicateLabel, node.Identifier, node.Identifier.ValueText); 498Error(diagnostics, ErrorCode.ERR_LabelShadow, node.Identifier, node.Identifier.ValueText); 534Error(diagnostics, ErrorCode.ERR_InvalidGotoCase, node); 584diagnostics.Add(ErrorCode.ERR_LocalFunctionMissingBody, localSymbol.GetFirstLocation(), localSymbol); 590diagnostics.Add(ErrorCode.ERR_ExternHasBody, localSymbol.GetFirstLocation(), localSymbol); 630blockDiagnostics.Add(ErrorCode.ERR_ReturnExpected, localSymbol.GetFirstLocation(), localSymbol); 659Error(diagnostics, ErrorCode.ERR_IllegalStatement, syntax); 684Error(diagnostics, ErrorCode.WRN_UnobservedAwaitableExpression, expression.Syntax); 814Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableCannotBeConst, declarationNode); 838Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator, declarationNode); 854Error(diagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, declType.Type); 859Error(diagnostics, ErrorCode.ERR_BadConstType, typeSyntax, declType.Type); 884Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableWithNoInitializer, errorSyntax); 893diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedArrayInitializer, errorSyntax); 908Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue, errorSyntax, expression.Display); 929Error(diagnostics, ErrorCode.ERR_InitializeByValueVariableWithReference, node); 941Error(diagnostics, ErrorCode.ERR_ByReferenceVariableMustBeInitialized, node); 946Error(diagnostics, ErrorCode.ERR_InitializeByReferenceVariableWithValue, node); 1034Error(localDiagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue, declarator, declTypeOpt.Type); 1043Error(localDiagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, initializerType); 1085Error(localDiagnostics, ErrorCode.ERR_ImplicitlyTypedLocalCannotBeFixed, declarator); 1094Error(localDiagnostics, declTypeOpt.Type.IsFunctionPointer() ? ErrorCode.ERR_CannotUseFunctionPointerAsFixedLocal : ErrorCode.ERR_BadFixedInitType, declarator); 1108localDiagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 1124Error(localDiagnostics, ErrorCode.ERR_FixedMustInit, declarator); 1242Error(diagnostics, ErrorCode.ERR_ExprCannotBeFixed, initializerSyntax); 1310Error(diagnostics, ErrorCode.ERR_ExprCannotBeFixed, initializerSyntax); 1347additionalDiagnostics.Add(ErrorCode.WRN_PatternBadSignature, initializer.Syntax.Location, initializer.Type, "fixed", patternMethodSymbol); 1473diagnostics.Add(ErrorCode.ERR_VoidAssignment, op1.Syntax.Location); 1574var errorCode = (rightEscape, _inUnsafeRegion) switch 1576({ IsReturnOnly: true }, false) => ErrorCode.ERR_RefAssignReturnOnly, 1577({ IsReturnOnly: true }, true) => ErrorCode.WRN_RefAssignReturnOnly, 1578(_, false) => ErrorCode.ERR_RefAssignNarrower, 1579(_, true) => ErrorCode.WRN_RefAssignNarrower 1603var errorCode = _inUnsafeRegion ? ErrorCode.WRN_RefAssignValEscapeWider : ErrorCode.ERR_RefAssignValEscapeWider; 1795new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsage, leastOverridden, leastOverridden.ContainingType) : 1796new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsageNoField, leastOverridden); 1888result = BindUnexpectedArrayInitializer((InitializerExpressionSyntax)node, diagnostics, ErrorCode.ERR_ArrayInitToNonArrayType); 1913Error(diagnostics, ErrorCode.ERR_AttributesNotAllowed, node.AttributeLists[0]); 1996Error(diagnostics, ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion, expression.Syntax, targetType); 2018ErrorCode.ERR_NoImplicitConv, 2091conversionError(diagnostics, ErrorCode.ERR_CannotInferDelegateType); 2099conversionError(diagnostics, ErrorCode.ERR_AnonMethToNonDel, id, targetType); 2106conversionError(diagnostics, ErrorCode.ERR_ExpressionTreeMustHaveDelegate, ((NamedTypeSymbol)targetType).TypeArgumentsWithAnnotationsNoUseSiteDiagnostics[0].Type); 2113conversionError(diagnostics, ErrorCode.ERR_AnonymousMethodToExpressionTree); 2119conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethReturnType, id, targetType); 2145conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethNoParams, targetType); 2157conversionError(diagnostics, ErrorCode.ERR_BadDelArgCount, delegateType, anonymousFunction.ParameterCount); 2198Error(diagnostics, ErrorCode.ERR_BadParamExtraRef, lambdaParameterLocation, i + 1, lambdaRefKind.ToParameterDisplayString()); 2203Error(diagnostics, ErrorCode.ERR_BadParamRef, lambdaParameterLocation, i + 1, delegateRefKind.ToParameterDisplayString()); 2234conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethParams, id, targetType); 2253Error(diagnostics, ErrorCode.ERR_BadParamType, lambdaParameterLocation, 2271diagnostics.Add(ErrorCode.ERR_InternalError, syntax.Location); 2273void conversionError(BindingDiagnosticBag diagnostics, ErrorCode code, params object[] args) 2294Error(diagnostics, ErrorCode.ERR_LiteralDoubleCast, syntax, (targetType.SpecialType == SpecialType.System_Single) ? "F" : "M", targetType); 2305Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceConstantValueOpt.Value, targetType); 2310Error(diagnostics, ErrorCode.ERR_NoImplicitConvCast, syntax, distinguisher.First, distinguisher.Second); 2320Error(diagnostics, ErrorCode.ERR_AmbigUDConv, syntax, originalUserDefinedConversions[0], originalUserDefinedConversions[1], sourceType, targetType); 2327Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2336Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, sourceType, targetType); 2341Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2363Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, operand.Display, targetType); 2395Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2418Error(diagnostics, ErrorCode.ERR_TypeVarCantBeNull, syntax, targetType); 2423Error(diagnostics, ErrorCode.ERR_ValueCantBeNull, syntax, targetType); 2432Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2455Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, ((BoundAddressOfOperator)operand).Operand.Syntax); 2511ErrorCode errorCode; 2516errorCode = ErrorCode.ERR_MethFuncPtrMismatch; 2519Error(diagnostics, ErrorCode.ERR_MissingAddressOf, location); 2522errorCode = ErrorCode.ERR_CannotConvertAddressOfToDelegate; 2525errorCode = ErrorCode.ERR_MethDelegateMismatch; 2531errorCode = ErrorCode.ERR_AddressOfToNonFunctionPointer; 2537Error(diagnostics, ErrorCode.ERR_CannotInferDelegateType, location); 2542errorCode = ErrorCode.ERR_MethGrpToNonDel; 2735Error(diagnostics, ErrorCode.WRN_IncorrectBooleanAssg, assignment.Syntax); 2884Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator, nodeOpt); 2978labelName != null ? (isBreak ? ErrorCode.ERR_NoBreakId : ErrorCode.ERR_NoContinueId) : ErrorCode.ERR_NoBreakOrCont, 3087diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3095diagnostics.Add(ErrorCode.ERR_MustNotHaveRefReturn, syntax.ReturnKeyword.GetLocation()); 3100diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3106var errorCode = refKind != RefKind.None 3107? ErrorCode.ERR_MustNotHaveRefReturn 3108: ErrorCode.ERR_MustHaveRefReturn; 3138Error(diagnostics, ErrorCode.ERR_RetNoObjectRequiredLambda, syntax.ReturnKeyword); 3142Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequiredLambda, syntax.ReturnKeyword, retType); 3158Error(diagnostics, ErrorCode.ERR_RetNoObjectRequired, syntax.ReturnKeyword, container); 3162Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequired, syntax.ReturnKeyword, container, retType); 3178Error(diagnostics, ErrorCode.ERR_RetObjectRequired, syntax.ReturnKeyword, requiredType); 3192Error(diagnostics, ErrorCode.ERR_CantReturnVoid, expressionSyntax); 3241Error(diagnostics, ErrorCode.ERR_RefReturnMustHaveIdentityConversion, argument.Syntax, returnType); 3258Error(diagnostics, ErrorCode.ERR_BadAsyncReturnExpression, argument.Syntax, returnType, argument.Type); 3315diagnostics.Add(ErrorCode.ERR_TooManyCatches, catchSyntax.CatchKeyword.GetLocation()); 3353Error(diagnostics, ErrorCode.ERR_BadExceptionType, declaration.Type); 3395Error(diagnostics, ErrorCode.ERR_UnreachableCatch, declaration.Type, previousType); 3410Error(diagnostics, ErrorCode.WRN_UnreachableGeneralCatch, node.CatchKeyword); 3450var errorCode = boundFilter.ConstantValueOpt.BooleanValue 3451? ErrorCode.WRN_FilterIsConstantTrue 3453? ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 3454: ErrorCode.WRN_FilterIsConstantFalse; 3477Error(diagnostics, ErrorCode.ERR_CantConvAsyncAnonFuncReturns, 3484Error(diagnostics, ErrorCode.ERR_CantConvAnonMethReturns, 3548Error(diagnostics, ErrorCode.ERR_MustNotHaveRefReturn, syntax); 3556var errorCode = refKind != RefKind.None 3557? ErrorCode.ERR_MustNotHaveRefReturn 3558: ErrorCode.ERR_MustHaveRefReturn; 3574Error(diagnostics, ErrorCode.ERR_IllegalStatement, syntax); 3590Error(diagnostics, ErrorCode.ERR_ReturnInIterator, syntax); 3824Error(diagnostics, ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord, initializer?.ThisOrBaseKeyword ?? constructor.Identifier); 3829Error(diagnostics, ErrorCode.ERR_UnionConstructorCallsDefaultConstructor, initializer?.ThisOrBaseKeyword ?? constructor.Identifier); 3841Error(diagnostics, ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor, initializer.ThisOrBaseKeyword); 3845Error(diagnostics, ErrorCode.ERR_UnionConstructorCallsDefaultConstructor, initializer.ThisOrBaseKeyword); 4043diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, diagnosticsLocation, baseType, /*desired param count*/ 0); 4057diagnostics.Add(ErrorCode.ERR_BadAccess, diagnosticsLocation, baseConstructor); 4101diagnostics.Add(ErrorCode.ERR_NoCopyConstructorInBaseType, diagnosticsLocation, baseType);

344var diagnosticInfo = diagnostics.Add(ErrorCode.ERR_BadSKknown, syntax.Location, syntax, symbol.Symbol.GetKindText(), MessageID.IDS_SK_TYPE.Localize()); 501diagnostics.Add(ErrorCode.ERR_BadRefInUsingAlias, refToken.GetLocation()); 505diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refToken.GetLocation(), refToken.ToString()); 519diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedToken.GetLocation(), scopedToken.ToString()); 596return TypeWithAnnotations.Create(new ExtendedErrorTypeSymbol(left, LookupResultKind.NotATypeOrNamespace, diagnostics.Add(ErrorCode.ERR_ColColWithTypeAlias, node.Alias.Location, node.Alias.Identifier.Text))); 618diagnostics.Add(ErrorCode.ERR_TypeExpected, syntax.GetLocation()); 632return new CSDiagnosticInfo(ErrorCode.ERR_NullableUnconstrainedTypeParameter, new CSharpRequiredLanguageVersion(requiredVersion)); 650Error(diagnostics, ErrorCode.ERR_ArrayOfStaticClass, node.ElementType, type.Type); 661Error(diagnostics, ErrorCode.ERR_ArrayElementCantBeRefAny, node.ElementType, type.Type); 678Error(diagnostics, ErrorCode.ERR_ArraySizeInDeclaration, rankSpecifier); 765var info = new CSDiagnosticInfo(ErrorCode.ERR_TupleElementNamesAttributeMissing, 805Error(diagnostics, ErrorCode.ERR_TupleReservedElementNameAnyPosition, syntax, name); 810Error(diagnostics, ErrorCode.ERR_TupleReservedElementName, syntax, name, reserved); 815Error(diagnostics, ErrorCode.ERR_TupleDuplicateElementName, syntax); 874new CSDiagnosticInfo(ErrorCode.ERR_SingleTypeNameNotFound, identifierValueText))); 1062var info = new CSDiagnosticInfo(ErrorCode.ERR_DynamicAttributeMissing, AttributeDescription.DynamicAttribute.FullName); 1234diagnostics.Add(ErrorCode.ERR_UnexpectedUnboundGenericName, node.Location); 1342var diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_LookupInTypeVariable, qualifierOpt); 1422Error(diagnostics, ErrorCode.ERR_BadArity, typeSyntax, type, MessageID.IDS_SK_TYPE.Localize(), typeArgumentsSyntax.Count); 1454Error(diagnostics, ErrorCode.ERR_BadArity, syntax, plainName, MessageID.IDS_MethodGroup.Localize(), typeArgumentsSyntax.Count); 1512Error(diagnostics, ErrorCode.ERR_AmbiguousPrimaryConstructorParameterAsColorColorReceiver, receiver.Syntax, parameter.Name, parameter.Type, parameter); 1531Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtension, right, receiver.Type, plainName); 1760diagnostics.Add(ErrorCode.ERR_MissingPredefinedMember, syntax.Location, descriptor.DeclaringTypeMetadataName, descriptor.Name); 1951useSiteInfo = new UseSiteInfo<AssemblySymbol>(new CSDiagnosticInfo(ErrorCode.ERR_MissingPredefinedMember, memberDescriptor.DeclaringTypeMetadataName, memberDescriptor.Name)); 2076diagnostics.Add(ErrorCode.WRN_SameFullNameThisNsAgg, where.Location, originalSymbols, 2087diagnostics.Add(ErrorCode.WRN_SameFullNameThisAggNs, where.Location, originalSymbols, 2098diagnostics.Add(ErrorCode.WRN_SameFullNameThisAggAgg, where.Location, originalSymbols, 2153info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigContext, originalSymbols, 2164info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameAggAgg, originalSymbols, 2189info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameNsAgg, originalSymbols, 2204info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameNsAgg, originalSymbols, 2246info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameThisAggThisNs, originalSymbols, 2253info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2267info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2293info = new CSDiagnosticInfo(ErrorCode.ERR_AmbiguousAttribute, originalSymbols, 2299info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigContext, originalSymbols, 2309info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2338var errorInfo = new CSDiagnosticInfo(ErrorCode.ERR_SystemVoid); 2369if (errorInfo != null && errorInfo.Code == (int)ErrorCode.ERR_CircularBase) 2657return diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInAgg, location, whereText, qualifierOpt); 2669? diagnostics.Add(ErrorCode.ERR_GlobalSingleTypeNameNotFound, location, whereText) 2670: diagnostics.Add(ErrorCode.ERR_GlobalSingleTypeNameNotFoundFwd, location, whereText, forwardedToAssembly); 2684? diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNS, location, whereText, container) 2685: diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd, location, whereText, container, forwardedToAssembly); 2692return diagnostics.Add(ErrorCode.ERR_AliasNotFound, location, whereText); 2697var code = (where.Parent is QueryClauseSyntax) ? ErrorCode.ERR_TypeVarNotFoundRangeVariable : ErrorCode.ERR_TypeVarNotFound; 2706? diagnostics.Add(ErrorCode.ERR_SingleTypeNameNotFoundFwd, location, whereText, forwardedToAssembly) 2707: diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd, location, whereText, qualifierOpt, forwardedToAssembly); 2710return diagnostics.Add(ErrorCode.ERR_SingleTypeNameNotFound, location, whereText); 2731if (diagInfo.Code == (int)ErrorCode.ERR_CycleInTypeForwarder) 2734diagnostics.Add(ErrorCode.ERR_CycleInTypeForwarder, location, metadataName.FullName, forwardedType.ContainingAssembly.Name); 2736else if (diagInfo.Code == (int)ErrorCode.ERR_TypeForwardedToMultipleAssemblies) 2852diagnostics?.Add(ErrorCode.WRN_ErrorOverride, getLocation(data), diagInfo, (int)diagInfo.Code);

193Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 232Error(diagnostics, ErrorCode.ERR_TupleSizesMismatchForBinOps, node, leftCardinality, rightCardinality); 327diagnostics.Add(ErrorCode.WRN_TupleBinopLiteralNameMismatch, location, complaintName);

121CallerUnsafeMode.Explicit => forConstructorConstraint ? ErrorCode.ERR_UnsafeConstructorConstraint : ErrorCode.ERR_UnsafeMemberOperation, 122CallerUnsafeMode.Implicit => ErrorCode.ERR_UnsafeMemberOperationCompat, 175ReportUnsafeIfNotAllowed(node, diagnostics, disallowedUnder: MemorySafetyRules.Updated, customErrorCode: ErrorCode.ERR_UnsafeUninitializedStackAlloc); 184ErrorCode? customErrorCode = null, 196ErrorCode? customErrorCode = null, 214ErrorCode? customErrorCode = null, 225ErrorCode? customErrorCode = null, 248ErrorCode? customErrorCode = null, 264ErrorCode? customErrorCode = null, 295? new CSDiagnosticInfo(ErrorCode.ERR_UnsafeNeeded) 296: new CSDiagnosticInfo(ErrorCode.ERR_SizeofUnsafe, sizeOfTypeOpt); 304return new CSDiagnosticInfo(customErrorCode ?? ErrorCode.ERR_UnsafeOperation, customArgs ?? []);

25diagnostics.Add(ErrorCode.ERR_InvalidWithReceiverType, syntax.Expression.Location); 46diagnostics.Add(ErrorCode.ERR_CannotClone, syntax.Expression.Location, receiverType);

578internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax) 583internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax, params object[] args) 588internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token) 593internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token, params object[] args) 598internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax) 605internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 612internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location) 617internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args) 824? ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 825: ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeCalledDirectly,

135Error(diagnostics, ErrorCode.ERR_SingleInapplicableUnaryOperator, toReport, leftDisplay, inapplicableMember); 140Error(diagnostics, ErrorCode.ERR_SingleInapplicableBinaryOperator, toReport, leftDisplay, rightDisplay, inapplicableMember); 228Error(diagnostics, ErrorCode.ERR_AmbigOperator, nodeToReport(node), first, second);

85diagnostics.Add(ErrorCode.ERR_QueryDuplicateRangeVariable, identifier.GetLocation(), name);

975Error(diagnostics, ErrorCode.ERR_BadSKknown, node, ns.NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 980Error(diagnostics, ErrorCode.ERR_BadSKknown, node, type.Type, MessageID.IDS_SK_TYPE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 1009var errorCode = GetRangeLvalueError(valueKind); 1010if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_RefLocalOrParamExpected) 1026Error(diagnostics, ErrorCode.ERR_UnboxNotLValue, node); 1046Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1058Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1083Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1172Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1199Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1224Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1244var errorCode = GetThisLvalueError(valueKind, isValueType, isPrimaryConstructorParameter); 1245if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_IncrementLvalueExpected or ErrorCode.ERR_RefReturnThis or ErrorCode.ERR_RefLocalOrParamExpected or ErrorCode.ERR_RefLvalueExpected) 1260Error(diagnostics, ErrorCode.ERR_BadSKknown, expr.Syntax, ((BoundNamespaceExpression)expr).NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 1268Error(diagnostics, ErrorCode.ERR_BadSKunknown, expr.Syntax, expr.Type, MessageID.IDS_SK_TYPE.Localize()); 1303Error(diagnostics, ErrorCode.WRN_AddressOfInAsync, node); 1307Error(diagnostics, ErrorCode.ERR_AddressOfInIterator, node); 1325diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, local.Syntax.Location, localSymbol); 1341diagnostics.Add(ErrorCode.ERR_RefLocalOrParamExpected, node.Location); 1375Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal2 : ErrorCode.ERR_RefReturnLocal2, local.Syntax, localSymbol); 1379Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal : ErrorCode.ERR_RefReturnLocal, node, localSymbol); 1386Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal2 : ErrorCode.ERR_RefReturnNonreturnableLocal2, local.Syntax, localSymbol); 1390Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal : ErrorCode.ERR_RefReturnNonreturnableLocal, node, localSymbol); 1395Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 1419Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1459diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, parameter.Syntax.Location, parameterSymbol.Name); 1473ErrorCode errorCode; 1477errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2; 1481errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2; 1485errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2; 1492ErrorCode errorCode; 1496errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter; 1500errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter; 1504errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter; 1555Error(diagnostics, _inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, parameter); 1578Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnStructThis : ErrorCode.ERR_RefReturnStructThis, node); 1585(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter2, parameter.Syntax), 1586(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter2, parameter.Syntax), 1587(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, { IsReturnOnly: true }) => (ErrorCode.ERR_RefReturnOnlyParameter2, parameter.Syntax), 1588(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, { IsReturnOnly: true }) => (ErrorCode.WRN_RefReturnOnlyParameter2, parameter.Syntax), 1589(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter2, parameter.Syntax), 1590(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter2, parameter.Syntax), 1591(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter, node), 1592(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter, node), 1593(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, { IsReturnOnly: true }) => (ErrorCode.ERR_RefReturnOnlyParameter, node), 1594(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, { IsReturnOnly: true }) => (ErrorCode.WRN_RefReturnOnlyParameter, node), 1595(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter, node), 1596(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter, node) 1660Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1891Error(diagnostics, ErrorCode.ERR_WinRtEventPassedByRef, eventSyntax); 1960Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, callSyntaxOpt, methodSymbol); 1978Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 2011Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, expr.Syntax, propertySymbol); 2015Error(diagnostics, ErrorCode.ERR_RefProperty, node); 2042Error(diagnostics, ErrorCode.ERR_AssgReadonlyProp, node, propertySymbol); 2052Error(diagnostics, ErrorCode.ERR_AssignmentInitOnly, node, propertySymbol); 2073Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 2077Error(diagnostics, ErrorCode.ERR_InaccessibleSetter, node, propertySymbol); 2108Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, propertySymbol); 2123Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 2127Error(diagnostics, ErrorCode.ERR_InaccessibleGetter, node, propertySymbol); 2148Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 2219Error(diagnostics, ErrorCode.ERR_AbstractBaseCall, node, propertyOrEventSymbolOpt ?? member); 3120ErrorCode errorCode = GetStandardCallEscapeError(checkingReceiver); 3226Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, symbolForReporting, parameterName); 3283Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, symbolForReporting, parameterName); 3347private static ErrorCode GetStandardCallEscapeError(bool checkingReceiver) 3349return checkingReceiver ? ErrorCode.ERR_EscapeCall2 : ErrorCode.ERR_EscapeCall; 3458ErrorCode[] ReadOnlyLocalErrors = 3460ErrorCode.ERR_RefReadonlyLocalCause, 3461ErrorCode.ERR_AssgReadonlyLocalCause, 3463ErrorCode.ERR_RefReadonlyLocal2Cause, 3464ErrorCode.ERR_AssgReadonlyLocal2Cause 3472private static ErrorCode GetThisLvalueError(BindValueKind kind, bool isValueType, bool isPrimaryConstructorParameter) 3479return ErrorCode.ERR_AssgReadonlyLocal; 3482return ErrorCode.ERR_RefReadonlyLocal; 3485return ErrorCode.ERR_InvalidAddrOp; 3488return isValueType ? ErrorCode.ERR_AssgReadonlyLocal : ErrorCode.ERR_IncrementLvalueExpected; 3492return isPrimaryConstructorParameter ? ErrorCode.ERR_RefReturnPrimaryConstructorParameter : ErrorCode.ERR_RefReturnThis; 3495return ErrorCode.ERR_RefLocalOrParamExpected; 3500return ErrorCode.ERR_RefLvalueExpected; 3506private static ErrorCode GetRangeLvalueError(BindValueKind kind) 3514return ErrorCode.ERR_QueryRangeVariableReadOnly; 3517return ErrorCode.ERR_InvalidAddrOp; 3521return ErrorCode.ERR_RefReturnRangeVariable; 3524return ErrorCode.ERR_RefLocalOrParamExpected; 3529return ErrorCode.ERR_QueryOutRefRangeVariable; 3535private static ErrorCode GetMethodGroupOrFunctionPointerLvalueError(BindValueKind valueKind) 3539return ErrorCode.ERR_RefReadonlyLocalCause; 3543return ErrorCode.ERR_AssgReadonlyLocalCause; 3546private static ErrorCode GetStandardLvalueError(BindValueKind kind) 3553return ErrorCode.ERR_AssgLvalueExpected; 3556return ErrorCode.ERR_InvalidAddrOp; 3559return ErrorCode.ERR_IncrementLvalueExpected; 3562return ErrorCode.ERR_FixedNeedsLvalue; 3566return ErrorCode.ERR_RefReturnLvalueExpected; 3569return ErrorCode.ERR_RefLocalOrParamExpected; 3574return ErrorCode.ERR_RefLvalueExpected; 3583private static ErrorCode GetStandardRValueRefEscapeError(SafeContext escapeTo) 3587return ErrorCode.ERR_RefReturnLvalueExpected; 3590return ErrorCode.ERR_EscapeOther; 3606ErrorCode[] ReadOnlyErrors = 3608ErrorCode.ERR_RefReturnReadonly, 3609ErrorCode.ERR_RefReadonly, 3610ErrorCode.ERR_AssgReadonly, 3611ErrorCode.ERR_RefReturnReadonlyStatic, 3612ErrorCode.ERR_RefReadonlyStatic, 3613ErrorCode.ERR_AssgReadonlyStatic, 3614ErrorCode.ERR_RefReturnReadonly2, 3615ErrorCode.ERR_RefReadonly2, 3616ErrorCode.ERR_AssgReadonly2, 3617ErrorCode.ERR_RefReturnReadonlyStatic2, 3618ErrorCode.ERR_RefReadonlyStatic2, 3619ErrorCode.ERR_AssgReadonlyStatic2 3641Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, node); 3647ErrorCode[] ReadOnlyErrors = 3649ErrorCode.ERR_RefReturnReadonlyNotField, 3650ErrorCode.ERR_RefReadonlyNotField, 3651ErrorCode.ERR_AssignReadonlyNotField, 3652ErrorCode.ERR_RefReturnReadonlyNotField2, 3653ErrorCode.ERR_RefReadonlyNotField2, 3654ErrorCode.ERR_AssignReadonlyNotField2, 5103Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, expr.Syntax); 5112Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 5126Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeStackAlloc : ErrorCode.ERR_EscapeStackAlloc, node, expr.Type); 5385Error(diagnostics, ErrorCode.ERR_CollectionExpressionEscape, node, expr.Type); 5572diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 5849Error(diagnostics, _inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, initExpr.Syntax, expr.Syntax);

79var info = new CSDiagnosticInfo(ErrorCode.ERR_UnsupportedTransparentIdentifierAccess, name, new FormattedSymbol(receiver.ExpressionSymbol ?? receiverType, SymbolDisplayFormat.CSharpErrorMessageNoParameterNamesFormat));

154internal CSDiagnosticInfo Add(ErrorCode code, Location location) 161internal CSDiagnosticInfo Add(ErrorCode code, SyntaxNode syntax, params object[] args) 164internal CSDiagnosticInfo Add(ErrorCode code, SyntaxToken syntax, params object[] args) 167internal CSDiagnosticInfo Add(ErrorCode code, Location location, params object[] args) 174internal CSDiagnosticInfo Add(ErrorCode code, Location location, ImmutableArray<Symbol> symbols, params object[] args)

95/// and that <see cref="ErrorCode.WRN_RedundantPattern"/> is enabled at its location. 110const ErrorCode code = ErrorCode.WRN_RedundantPattern; 285diagnostics.Add(ErrorCode.WRN_RedundantPattern, node); 457diagnostics.Add(ErrorCode.HDN_RedundantPatternStackGuard, pattern.Syntax);

49diagnostics.Add(ErrorCode.ERR_InternalError, node.Location);

118diagnostics.Add(ErrorCode.ERR_BadIteratorArgType, location); 123diagnostics.Add(ErrorCode.ERR_UnsafeIteratorArgType, parameter.GetFirstLocation()); 131diagnostics.Add(ErrorCode.ERR_VarargsIterator, errorLocation); 148Error(diagnostics, ErrorCode.ERR_BadIteratorReturnRef, errorLocation, iterator); 152Error(diagnostics, ErrorCode.ERR_BadIteratorReturn, errorLocation, iterator, returnType); 157Error(diagnostics, ErrorCode.ERR_IteratorRefLikeElementType, errorLocation); 163diagnostics.Add(ErrorCode.ERR_IteratorMustBeAsync, errorLocation, iterator, returnType);

248Error(diagnostics, ErrorCode.ERR_RefLvalueExpected, collectionExpr.Syntax); 254Error(diagnostics, ErrorCode.ERR_RefLvalueExpected, collectionExpr.Syntax); 268diagnostics.Add(ErrorCode.ERR_BadGetAsyncEnumerator, expr.Location, getEnumeratorMethod.ReturnTypeWithAnnotations, getEnumeratorMethod); 330diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 400Error(diagnostics, ErrorCode.ERR_MustDeclareForeachIteration, variables); 418Error(diagnostics, ErrorCode.ERR_MustDeclareForeachIteration, variables); 488Error(diagnostics, ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion, collectionExpr.Syntax, iterationVariableType.Type); 500diagnostics.Add(ErrorCode.ERR_AmbigUDConv, foreachKeyword.GetLocation(), originalUserDefinedConversions[0], originalUserDefinedConversions[1], inferredType.Type, iterationVariableType); 505diagnostics.Add(ErrorCode.ERR_NoExplicitConv, foreachKeyword.GetLocation(), distinguisher.First, distinguisher.Second); 819ErrorCode errorCode = (wrongAsync, isAsync, isSpread) switch 821(true, true, _) => ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync, 822(true, false, _) => ErrorCode.ERR_ForEachMissingMemberWrongAsync, 823(false, true, _) => ErrorCode.ERR_AwaitForEachMissingMember, 824(false, false, true) => ErrorCode.ERR_SpreadMissingMember, 825(false, false, false) => ErrorCode.ERR_ForEachMissingMember, 875diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 923diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 953diagnostics.Add(ErrorCode.ERR_NullNotValid, collectionExpr.Syntax.Location); 958diagnostics.Add(ErrorCode.ERR_AnonMethGrpInForEach, collectionSyntax.Location, collectionExpr.Display); 975diagnostics.Add(ErrorCode.ERR_BadDynamicAwaitForEach, collectionSyntax.Location); 999diagnostics.Add(ErrorCode.ERR_ForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetEnumeratorMethodName); 1006diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1070diagnostics.Add(isAsync ? ErrorCode.ERR_BadGetAsyncEnumerator : ErrorCode.ERR_BadGetEnumerator, collectionSyntax.Location, getEnumeratorMethod.ReturnType, getEnumeratorMethod); 1086diagnostics.Add(isAsync ? ErrorCode.ERR_MultipleIAsyncEnumOfT : ErrorCode.ERR_MultipleIEnumOfT, errorLocationSyntax.Location, unwrappedCollectionExprType, 1121diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1271Error(diagnostics, ErrorCode.ERR_BadAllowByRefLikeEnumerator, expr.Syntax, enumeratorType); 1476diagnostics.Add(ErrorCode.WRN_PatternNotPublicOrNotInstance, collectionSyntax.Location, patternType, patternName.Localize(), result); 1512diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, patternType, MessageID.IDS_Collection.Localize(), 1610diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, collectionExpr.Type, MessageID.IDS_Collection.Localize(), 1769diagnostics.Add(ErrorCode.WRN_PatternBadSignature, collectionSyntax.Location, enumeratorType, MessageID.IDS_Collection.Localize(), patternMemberCandidate); 1947diagnostics.Add(ErrorCode.ERR_NoSuchMember, collectionSyntax.Location, patternType, memberName);

40ErrorCode.ERR_NameNotInContextPossibleMissingReference,

117CSDiagnosticInfo diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_ConflictAliasAndMember, name, _container);

259diagnostics.Add(ErrorCode.ERR_LocalIllegallyOverrides, newLocation, name); 275diagnostics.Add(ErrorCode.ERR_QueryRangeVariableOverrides, newLocation, name); 288diagnostics.Add(ErrorCode.ERR_LocalSameNameAsExtensionTypeParameter, newLocation, name); 293diagnostics.Add(ErrorCode.ERR_LocalSameNameAsTypeParam, newLocation, name); 311diagnostics.Add(ErrorCode.ERR_QueryRangeVariableSameAsTypeParam, newLocation, name); 317diagnostics.Add(ErrorCode.ERR_InternalError, newLocation);

516diagnostics.Add(ErrorCode.ERR_LocalDuplicate, newLocation, name); 527diagnostics.Add(ErrorCode.ERR_LocalIllegallyOverrides, newLocation, name); 532diagnostics.Add(ErrorCode.ERR_QueryRangeVariableOverrides, newLocation, name); 537diagnostics.Add(ErrorCode.ERR_InternalError, newLocation);

48Error(diagnostics, ErrorCode.ERR_LockNeedsReference, exprSyntax, expr.Display); 54Error(diagnostics, ErrorCode.ERR_LockNeedsReference, exprSyntax, exprType); 86Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, syntax, LockTypeFullName, WellKnownMemberNames.EnterScopeMethodName); 94Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, syntax, LockTypeFullName, WellKnownMemberNames.EnterScopeMethodName); 101Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, syntax, $"{LockTypeFullName}+{WellKnownMemberNames.LockScopeTypeName}", WellKnownMemberNames.DisposeMethodName);

187var diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_NonInvocableMemberCalled, unwrappedSymbol) : null; 204var diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadSKknown, unwrappedSymbol.Name, unwrappedSymbol.GetKindText(), MessageID.IDS_SK_TYPE.Localize()) : null;

1054Error(_diagnostics, ErrorCode.ERR_CallArgMixing, argument.Syntax, node.Constructor, parameter.Name); 1461private static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 1468private static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args)

697internal static ErrorCode GetProtectedMemberInSealedTypeError(NamedTypeSymbol containingType) 699return containingType.IsExtension ? ErrorCode.ERR_ProtectedInExtension 700: containingType.TypeKind == TypeKind.Struct ? ErrorCode.ERR_ProtectedInStruct 701: ErrorCode.WRN_ProtectedInSealed;

367ErrorCode.ERR_ValueTypeExtDelegate, 378ErrorCode.ERR_DelegateOnNullable,

497diagnostics.Add(ErrorCode.ERR_FunctionPointersCannotBeCalledWithNamedArguments, badName); 538ErrorCode.ERR_ParamsCollectionMissingConstructor : 539ErrorCode.ERR_CollectionExpressionMissingConstructor, 545diagnostics.Add(ErrorCode.ERR_CollectionExpressionMissingAdd, location, receiver.Type); 611(ErrorCode)diagInfo.Code, 622ErrorCode.ERR_WrongFuncPtrCallingConvention, 656ErrorCode.ERR_BadAccess, 685diagnostics.Add(ErrorCode.ERR_QueryNoProvider, location, receiverOpt.Type, symbol.Name); 689diagnostics.Add(ErrorCode.ERR_InitializerAddHasWrongSignature, location, symbol); 693diagnostics.Add(ErrorCode.ERR_BadAwaitArg, location, receiverOpt.Type); 697diagnostics.Add(ErrorCode.ERR_FuncPtrMethMustBeStatic, location, symbol); 701ErrorCode errorCode = 704? ErrorCode.ERR_FieldInitRefNonstatic 705: ErrorCode.ERR_ObjectRequired 706: ErrorCode.ERR_ObjectProhibited; 725diagnostics.Add(delegateOrFunctionPointerType.IsFunctionPointer() ? ErrorCode.ERR_FuncPtrRefMismatch : ErrorCode.ERR_DelegateRefMismatch, 734diagnostics.Add(ErrorCode.ERR_BadRetType, location, method, method.ReturnType); 781ErrorCode.ERR_CantInferMethTypeArgs, 805ErrorCode.ERR_CantInferMethTypeArgs, 812ErrorCode.ERR_NoSuchMemberOrExtension, 839ErrorCode.ERR_NamedArgumentUsedInPositional, 859ErrorCode.ERR_BadNonTrailingNamedArgument, 872diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_DuplicateNamedArgument, name), location); 900ErrorCode code = (object)delegateTypeBeingInvoked != null ? 901ErrorCode.ERR_BadNamedArgumentForDelegateInvoke : 902ErrorCode.ERR_BadNamedArgument; 952ErrorCode.ERR_NoCorrespondingArgument, 978(ErrorCode code, object target) = (typeContainingConstructor, delegateTypeBeingInvoked, functionPointerMethodBeingInvoked, isWithElementValidation) switch 980(object t, _, _, _) => (ErrorCode.ERR_BadCtorArgCount, t), 981(_, object t, _, _) => (ErrorCode.ERR_BadDelArgCount, t), 982(_, _, object t, _) => (ErrorCode.ERR_BadFuncPointerArgCount, t), 983(_, _, _, true) => (ErrorCode.ERR_BadCollectionArgumentsArgCount, name), 984_ => (ErrorCode.ERR_BadArgCount, name) 1164diagnostics.Add(ErrorCode.ERR_InitializerAddHasParamModifiers, location, symbols, method); 1171diagnostics.Add(ErrorCode.ERR_CollectionExpressionMissingAdd, location, receiver.Type); 1176diagnostics.Add(ErrorCode.ERR_BadArgTypesForCollectionAdd, location, symbols, method); 1219ErrorCode.ERR_BadArgType, 1268diagnostics.Add(ErrorCode.ERR_MissingAddressOf, sourceLocation); 1285ErrorCode.ERR_BadArgType, 1304diagnostics.Add(ErrorCode.ERR_ExpectedInterpolatedString, sourceLocation); 1310ErrorCode.ERR_BadArgExtraRefLangVersion, 1321ErrorCode.ERR_BadArgExtraRef, 1331ErrorCode.ERR_BadArgRef, 1352ErrorCode.ERR_BadInstanceArgType, 1373diagnostics.Add(ErrorCode.ERR_ExpectedInterpolatedString, sourceLocation); 1388ErrorCode.ERR_BadArgType, 1399ErrorCode.ERR_BadArgType, 1449diagnostics.Add(ErrorCode.ERR_QueryMultipleProviders, location, receiver.Type, name); 1558return new DiagnosticInfoWithSymbols(isExtension ? ErrorCode.ERR_AmbigExtension : ErrorCode.ERR_AmbigCall, [distinguisher.First, distinguisher.Second], symbols);

35diagnostics.Add(ErrorCode.WRN_EmptySwitch, node.OpenBraceToken.GetLocation()); 112diagnostics.Add(ErrorCode.ERR_SwitchCaseSubsumed, p.Pattern.Location); 120diagnostics.Add(ErrorCode.ERR_DuplicateCaseLabel, syntax.Location, cp.ConstantValue.GetValueToDisplay()); 125diagnostics.Add(ErrorCode.ERR_SwitchCaseSubsumed, p.Value.Location); 216diagnostics.Add(ErrorCode.ERR_UsingVarInSwitchCase, statement.Location); 265diagnostics.Add(ErrorCode.ERR_DuplicateCaseLabel, node.Location, label.Name); 302diagnostics.Add(ErrorCode.WRN_CaseConstantNamedUnderscore, expression.Location);

267diagnostics.Add(ErrorCode.WRN_GotoCaseShouldConvert, node.Location, SwitchGoverningType); 450diagnostics.Add(ErrorCode.ERR_V6SwitchGoverningTypeValueExpected, node.Location); 465diagnostics.Add(ErrorCode.ERR_SwitchExpressionValueExpected, node.Location, switchGoverningExpression.Display); 529diagnostics.Add(ErrorCode.ERR_ConstantExpected, node.Location); 557diagnostics.Add(ErrorCode.ERR_LabelNotFound, node.Location, labelName);

80diagnostics.Add(ErrorCode.ERR_SwitchArmSubsumed, arm.Pattern.Syntax.Location); 107ErrorCode warningCode = 108requiresFalseWhenClause ? ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen : 109unnamedEnumValue ? ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue : 110ErrorCode.WRN_SwitchExpressionNotExhaustive; 213diagnostics.Add(ErrorCode.ERR_BadPatternExpression, SwitchExpressionSyntax.GoverningExpression.Location, switchGoverningExpression.Display);

271ErrorCode errorCode = implementsAlternateIDisposable 272? (hasAwait ? ErrorCode.ERR_NoConvToIAsyncDispWrongAsync : ErrorCode.ERR_NoConvToIDispWrongAsync) 273: (hasAwait ? ErrorCode.ERR_NoConvToIAsyncDisp : ErrorCode.ERR_NoConvToIDisp);

82diagnostics.Add(ErrorCode.ERR_YieldInAnonMeth, node.YieldKeyword.GetLocation()); 136diagnostics.Add(ErrorCode.ERR_LocalIllegallyOverrides, newLocation, name); 149diagnostics.Add(ErrorCode.ERR_QueryRangeVariableOverrides, newLocation, name); 154diagnostics.Add(ErrorCode.ERR_InternalError, newLocation);

23Binder.Error(diagnosticsOpt, ErrorCode.ERR_DiscardTypeInferenceFailed, this.Syntax);

175diagnostics.Add(ErrorCode.ERR_InsufficientStack, GetTooLongOrComplexExpressionErrorLocation(Node)); 180diagnostics.Add(ErrorCode.ERR_InsufficientStack, GetTooLongOrComplexExpressionErrorLocation(Node));

906diagnostics.Add(ErrorCode.ERR_AnonymousReturnExpected, lambdaSymbol.DiagnosticLocation, this.MessageID.Localize(), delegateType); 922diagnostics.Add(ErrorCode.ERR_CantConvAsyncAnonFuncReturns, lambdaSymbol.DiagnosticLocation, lambdaSymbol.MessageID.Localize(), delegateType); 1435if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diagnostic.Code))

17protected override ErrorCode InferenceFailedError => ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable; 22protected override ErrorCode InferenceFailedError => ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedOutVariable; 69diagnosticsOpt.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, 139protected abstract ErrorCode InferenceFailedError { get; }

425_diagnostics.Add(ErrorCode.ERR_BadDelegateConstructor, syntax.Location, delegateType);

88_diagnostics.Add(ErrorCode.ERR_InsufficientStack, 2047_diagnostics.Add(ErrorCode.ERR_AbstractBaseCall, call.Syntax, actualMethodTargetedByTheCall);

387_diagnostics.Add(ErrorCode.ERR_InsufficientStack, 711_diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, block.Syntax.Location, ((Cci.INamedEntity)_module).Name, "Exception handling is not allowed in exception filters"); 940_diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, statement.Syntax.Location, ((Cci.INamedEntity)_module).Name, "Exception handling is not allowed in exception filters");

156AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name.ToString()); 211AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/langversion:"); 217AddDiagnostic(diagnostics, ErrorCode.ERR_LanguageVersionCannotHaveLeadingZeroes, value); 225AddDiagnostic(diagnostics, ErrorCode.ERR_BadCompatMode, value); 238AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, nameMemory.ToString()); 244AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, nameMemory.ToString()); 324AddDiagnostic(diagnostics, ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected); 366AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 379AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 386AddDiagnostic(diagnostics, ErrorCode.FTL_BadCodepage, value); 397AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 403AddDiagnostic(diagnostics, ErrorCode.FTL_BadChecksumAlgorithm, value); 434AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), name); 458AddDiagnostic(diagnostics, ErrorCode.ERR_BadNullableContextOption, value); 488AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 513AddDiagnostic(diagnostics, ErrorCode.ERR_MissingGuidForOption, "<text>", name); 520AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFormatForGuidForOption, value, name); 530AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 549AddDiagnostic(diagnostics, ErrorCode.WRN_BadUILang, value); 564AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<path>", name); 576AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 589AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 615AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidTarget); 630AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 635AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidAssemblyName, "<text>", arg); 648AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "modulename"); 662AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<string>", arg); 679AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 696AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 709AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 717AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/doc:"); // Different argument. 729AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/addmodule:"); 733AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 802AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 819AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), name); 835AddDiagnostic(diagnostics, ErrorCode.ERR_BadDebugType, value); 930AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 951AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 978AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 986AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 990AddDiagnostic(diagnostics, ErrorCode.ERR_BadWarningLevel); 1055AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, "keyfile"); 1076AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "keycontainer"); 1120AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 1124AddDiagnostic(diagnostics, ErrorCode.ERR_BadBaseNumber, value); 1138AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "subsystemversion"); 1150AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidSubsystemVersion, value); 1159AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "touchedfiles"); 1187AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 1221AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 1225AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFileAlignment, value); 1229AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFileAlignment, value); 1241AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1294AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, ErrorLogOptionFormat, RemoveQuotesAndSlashes(arg)); 1301AddDiagnostic(diagnostics, ErrorCode.ERR_BadSwitchValue, valueMemory.Value.ToString(), "/errorlog:", ErrorLogOptionFormat); 1310AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, ":<text>", RemoveQuotesAndSlashes(arg)); 1322AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 1336AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<file list>", name); 1351AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<file list>", name); 1386AddDiagnostic(diagnostics, ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected); 1403AddDiagnostic(diagnostics, ErrorCode.ERR_BadSwitch, arg); 1419AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.ERR_NoRefOutWhenRefOnly); 1424AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.ERR_NoNetModuleOutputWhenRefOutOrRefOnly); 1429AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.WRN_NoSources); 1446AddDiagnostic(diagnostics, ErrorCode.ERR_BadBaseNumber, string.Format("0x{0:X}", baseAddress)); 1470AddDiagnostic(diagnostics, ErrorCode.ERR_NoOutputDirectory); 1485AddDiagnostic(diagnostics, ErrorCode.ERR_SourceLinkRequiresPdb); 1495AddDiagnostic(diagnostics, ErrorCode.ERR_CannotEmbedWithoutPdb); 1571diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_CompilationOptionNotAvailable, 1637AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_PathList.Localize(), switchName); 1646AddDiagnostic(diagnostics, ErrorCode.WRN_InvalidSearchPathDir, path, origin.Localize(), MessageID.IDS_DirectoryHasInvalidPath.Localize()); 1650AddDiagnostic(diagnostics, ErrorCode.WRN_InvalidSearchPathDir, path, origin.Localize(), MessageID.IDS_DirectoryDoesNotExist.Localize()); 1663AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1670AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1700AddDiagnostic(diagnostics, ErrorCode.ERR_OutputNeedsName); 1714AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, outputFileName); 1725AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, outputFileName); 1740AddDiagnostic(diagnostics, ErrorCode.ERR_AssemblyNameOnNonModule); 1794outputDiagnostics.Add(Diagnostic.Create(CSharp.MessageProvider.Instance, (int)ErrorCode.WRN_DefineIdentifierRequired, valueMemory.ToString())); 1826outputDiagnostics.Add(Diagnostic.Create(CSharp.MessageProvider.Instance, (int)ErrorCode.WRN_DefineIdentifierRequired, id)); 1854AddDiagnostic(diagnostics, ErrorCode.ERR_BadPlatformType, value); 1882AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidTarget); 1891AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Namespace1.Localize(), arg); 1905AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 1910AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1932AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 1939AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1964AddDiagnostic(diagnostics, ErrorCode.ERR_BadExternIdentifier, alias); 2000AddDiagnostic(diagnostics, ErrorCode.ERR_OneAliasPerReference); 2006AddDiagnostic(diagnostics, ErrorCode.ERR_AliasMissingFile, alias); 2018AddDiagnostic(diagnostics, ErrorCode.ERR_CantHaveWin32ResAndIcon); 2023AddDiagnostic(diagnostics, ErrorCode.ERR_CantHaveWin32ResAndManifest); 2029AddDiagnostic(diagnostics, ErrorCode.WRN_CantHaveManifestForModule); 2045AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidInstrumentationKind, kind); 2073AddDiagnostic(diagnostics, ErrorCode.ERR_BadResourceVis, rawAccessibility ?? ""); 2077AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, argName); 2082AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, filePath); 2114ids.Add(CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_MissingNonNullTypesContextForAnnotation)); 2115ids.Add(CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode)); 2121ErrorFacts.IsWarning((ErrorCode)number)) 2163AddDiagnostic(diagnostics, ErrorCode.WRN_UnimplementedCommandLineSwitch, "/" + switchName); 2171private static void AddDiagnostic(IList<Diagnostic> diagnostics, ErrorCode errorCode) 2176private static void AddDiagnostic(IList<Diagnostic> diagnostics, ErrorCode errorCode, params object[] arguments) 2184private static void AddDiagnostic(IList<Diagnostic> diagnostics, Dictionary<string, ReportDiagnostic> warningOptions, ErrorCode errorCode, params object[] arguments)

109diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.WRN_FileAlreadyIncluded, 143diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.ERR_CantReadConfigFile, appConfigPath, ex.Message)); 364(int)ErrorCode.ERR_NoSourceFile, 388{ Code: (int)ErrorCode.ERR_BadAccess, Arguments: [Symbol s] } => s, 389{ Code: (int)ErrorCode.ERR_InaccessibleGetter, Arguments: [Symbol s] } => s, 390{ Code: (int)ErrorCode.ERR_InaccessibleSetter, Arguments: [Symbol s] } => s, 391{ Code: (int)ErrorCode.ERR_ImplicitImplementationOfInaccessibleInterfaceMember, Arguments: [_, Symbol s, _] } => s, 403new CSDiagnosticInfo(ErrorCode.ERR_SymbolDefinedInAssembly, symbol, symbol.ContainingAssembly),

613diagnostics.Add(ErrorCode.ERR_DebugEntryPointNotSourceMethodDefinition, Location.None); 1859ErrorCode.ERR_GlobalSingleTypeNameNotFound, 1961diagnostics.Add(ErrorCode.ERR_SimpleProgramNotAnExecutable, simpleProgramEntryPointSymbol.ReturnTypeSyntax.Location); 2013diagnostics.Add(ErrorCode.WRN_MainIgnored, NoLocation.Singleton, mainTypeName); 2020diagnostics.Add(ErrorCode.ERR_BadCompilationOptionValue, NoLocation.Singleton, nameof(CSharpCompilationOptions.MainTypeName), mainTypeName); 2027diagnostics.Add(ErrorCode.ERR_MainClassNotFound, NoLocation.Singleton, mainTypeName); 2034diagnostics.Add(ErrorCode.ERR_MainClassNotClass, mainTypeOrNamespace.GetFirstLocation(), mainTypeOrNamespace); 2055diagnostics.Add(ErrorCode.WRN_MainIgnored, main.GetFirstLocation(), main); 2083noMainFoundDiagnostics.Add(ErrorCode.WRN_InvalidMainSig, candidate.GetFirstLocation(), candidate); 2091noMainFoundDiagnostics.Add(ErrorCode.WRN_MainCantBeGeneric, candidate.GetFirstLocation(), candidate); 2114diagnostics.Add(ErrorCode.ERR_NonTaskMainCantBeAsync, candidate.GetFirstLocation()); 2147ErrorCode.WRN_SyncAndAsyncEntryPoints, 2175if (diagnostic.Code == (int)ErrorCode.WRN_InvalidMainSig || diagnostic.Code == (int)ErrorCode.WRN_MainCantBeGeneric) 2189diagnostics.Add(ErrorCode.ERR_NoEntryPoint, NoLocation.Singleton); 2193diagnostics.Add(ErrorCode.ERR_NoMainInClass, mainType.GetFirstLocation(), mainType); 2204diagnostics.Add(ErrorCode.ERR_EntryPointCannotBeUnmanagedCallersOnly, viableEntryPoint.GetFirstLocation()); 2212ErrorCode.ERR_MultipleEntryPoints, 2360=> code == (int)ErrorCode.ERR_NoTypeDef; 2769ErrorCode code = info.Kind == SyntaxKind.ExternAliasDirective 2770? ErrorCode.HDN_UnusedExternAlias 2771: ErrorCode.HDN_UnusedUsingDirective; 3097builder.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_CompilationOptionNotAvailable, 3104builder.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_CompilationOptionNotAvailable, 3655excludeDiagnostics.Add((int)ErrorCode.ERR_ConcreteMissingBody); 3675diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, ((Cci.INamedEntity)moduleBeingBuilt).Name, 3826_diagnostics.Add(ErrorCode.ERR_FileTypeNonUniquePath, location, symbol, filePath); 3860diagnostics.Add(ErrorCode.ERR_DuplicateInterceptor, attributeLocation); 3950diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, m), NoLocation.Singleton); 3994runtimeMDVersionDiagnostics.Add(ErrorCode.WRN_NoRuntimeMetadataVersion, NoLocation.Singleton); 4058diagnostics.Add(ErrorCode.WRN_ConflictingChecksum, new SourceLocation(checksumDirective), path);

23var errorCodes = Enum.GetValues(typeof(ErrorCode)); 25foreach (ErrorCode errorCode in errorCodes) 29errorCode is not (ErrorCode.Void or ErrorCode.Unknown))

20private static readonly ErrorCode[] s_alinkWarnings = { ErrorCode.WRN_ConflictingMachineAssembly, 21ErrorCode.WRN_RefCultureMismatch, 22ErrorCode.WRN_InvalidVersionFormat }; 76if (s_alinkWarnings.Contains((ErrorCode)d.Code) && 77specificDiagnosticOptions.Keys.Contains(CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_ALinkWarn))) 79reportAction = GetDiagnosticReport(ErrorFacts.GetSeverity(ErrorCode.WRN_ALinkWarn), 82CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_ALinkWarn), 83ErrorFacts.GetWarningLevel(ErrorCode.WRN_ALinkWarn), 322if (!isSpecified && errorCode is (int)ErrorCode.WRN_Experimental or (int)ErrorCode.WRN_ExperimentalWithMessage)

221(int)ErrorCode.ERR_SourceFileReferencesNotSupported, 231(int)ErrorCode.ERR_NoSourceFile,

132this.AddDiagnostic(ErrorCode.WRN_CLS_NotOnModules, warningLocation); 136this.AddDiagnostic(ErrorCode.WRN_CLS_NotOnModules2, warningLocation); 155this.AddDiagnostic(ErrorCode.WRN_CLS_ModuleMissingCLS, warningLocation); 260this.AddDiagnostic(ErrorCode.WRN_CLS_BadAttributeType, symbol.GetFirstLocation(), symbol); 335this.AddDiagnostic(ErrorCode.WRN_CLS_NoVarArgs, symbol.GetFirstLocation()); 350this.AddDiagnostic(ErrorCode.ERR_AttributeNotOnAccessor, attributeLocation, attribute.AttributeClass.Name, attributeUsage.GetValidTargetsErrorArgument()); 414this.AddDiagnostic(ErrorCode.WRN_CLS_VolatileField, symbol.GetFirstLocation(), symbol); 460this.AddDiagnostic(ErrorCode.WRN_CLS_MeaninglessOnPrivateType, symbol.GetFirstLocation(), symbol); 504this.AddDiagnostic(ErrorCode.WRN_CLS_BadInterfaceMember, symbol.GetFirstLocation(), symbol); 508this.AddDiagnostic(ErrorCode.WRN_CLS_NoAbstractMembers, symbol.GetFirstLocation(), symbol); 525this.AddDiagnostic(ErrorCode.WRN_CLS_BadInterface, symbol.GetFirstLocation(), symbol, interfaceType); 536this.AddDiagnostic(ErrorCode.WRN_CLS_BadBase, symbol.GetFirstLocation(), symbol, baseType); 549this.AddDiagnostic(ErrorCode.WRN_CLS_IllegalTrueInFalse, symbol.GetFirstLocation(), symbol, containingType); 566this.AddDiagnostic(ErrorCode.WRN_CLS_BadTypeVar, typeParameter.GetFirstLocation(), constraintType.Type); 580this.AddDiagnostic(ErrorCode.WRN_CLS_BadArgType, parameter.GetFirstLocation(), parameter.Type); 612this.AddDiagnostic(ErrorCode.WRN_CLS_ArrayArgumentToAttribute, warningLocation); 628this.AddDiagnostic(ErrorCode.WRN_CLS_ArrayArgumentToAttribute, warningLocation); 646this.AddDiagnostic(ErrorCode.WRN_CLS_ArrayArgumentToAttribute, warningLocation); 697this.AddDiagnostic(ErrorCode.WRN_CLS_MeaninglessOnParam, attributeLocation); 707this.AddDiagnostic(ErrorCode.WRN_CLS_MeaninglessOnReturn, attributeLocation); 715ErrorCode code; 720code = ErrorCode.WRN_CLS_BadFieldPropType; 724code = ErrorCode.WRN_CLS_BadFieldPropType; 728code = ErrorCode.WRN_CLS_BadFieldPropType; 732code = ErrorCode.WRN_CLS_BadReturnType; 792ErrorCode code = IsTrue(compliance) 793? ErrorCode.WRN_CLS_AssemblyNotCLS 794: ErrorCode.WRN_CLS_AssemblyNotCLS2; 896this.AddDiagnostic(ErrorCode.WRN_CLS_BadIdentifierCase, symbol.GetFirstLocation(), symbol); 909ErrorCode code; 921this.AddDiagnostic(ErrorCode.WRN_CLS_BadIdentifierCase, symbol.GetFirstLocation(), symbol); 956this.AddDiagnostic(ErrorCode.WRN_CLS_BadIdentifier, symbol.GetFirstLocation(), name); 1253private void AddDiagnostic(ErrorCode code, Location location) 1260private void AddDiagnostic(ErrorCode code, Location location, params object[] args) 1316private static bool TryGetCollisionErrorCode(Symbol x, Symbol y, out ErrorCode code) 1323code = ErrorCode.Void; 1410sawArrayOfArraysDifference ? ErrorCode.WRN_CLS_OverloadUnnamed : 1411sawArrayRankDifference ? ErrorCode.WRN_CLS_OverloadRefOut : // Lumping rank difference with refkind is odd, but matches dev11. 1412sawRefKindDifference ? ErrorCode.WRN_CLS_OverloadRefOut : 1413ErrorCode.Void; 1415return code != ErrorCode.Void;

111diagnostics.Add(ErrorCode.ERR_DocFileGen, Location.None, e.Message); 451_diagnostics.Add(ErrorCode.WRN_MissingXMLComment, location, symbol); 591_diagnostics.Add(ErrorCode.WRN_MissingParamTag, location, parameter.Name, symbol); 611_diagnostics.Add(ErrorCode.WRN_MissingTypeParamTag, location, typeParameter, symbol); 700_diagnostics.Add(ErrorCode.WRN_XMLParseError, location, GetDescription(e)); 889if ((ErrorCode)diag.Code == ErrorCode.WRN_XMLParseError) 1311diagnostics.Add(ErrorCode.WRN_UnmatchedParamTag, identifier.Location, identifier); 1314diagnostics.Add(ErrorCode.WRN_UnmatchedParamRefTag, identifier.Location, identifier, memberSymbol); 1317diagnostics.Add(ErrorCode.WRN_UnmatchedTypeParamTag, identifier.Location, identifier); 1320diagnostics.Add(ErrorCode.WRN_UnmatchedTypeParamRefTag, identifier.Location, identifier, memberSymbol); 1341diagnostics.Add(ErrorCode.WRN_DuplicateParamTag, syntax.Location, identifier); 1351diagnostics.Add(ErrorCode.WRN_DuplicateTypeParamTag, syntax.Location, identifier);

283_diagnostics.Add(ErrorCode.WRN_FailedInclude, location, filePathValue, xpathValue, new LocalizableErrorArgument(MessageID.IDS_OperationCausedStackOverflow)); 304includeDiagnostics.Add(ErrorCode.WRN_InvalidInclude, location, subMessage); 315includeDiagnostics.Add(ErrorCode.WRN_FailedInclude, location, filePathValue, xpathValue, new CodeAnalysisResourcesLocalizableErrorArgument(nameof(CodeAnalysisResources.XmlReferencesNotSupported))); 325includeDiagnostics.Add(ErrorCode.WRN_FailedInclude, location, filePathValue, xpathValue, new CodeAnalysisResourcesLocalizableErrorArgument(nameof(CodeAnalysisResources.FileNotFound))); 346includeDiagnostics.Add(ErrorCode.WRN_FailedInclude, location, filePathValue, xpathValue, e.Message); 358includeDiagnostics.Add(ErrorCode.WRN_FailedInclude, location, filePathValue, xpathValue, errorMessage); 405includeDiagnostics.Add(ErrorCode.WRN_XMLParseIncludeError, errorLocation, GetDescription(e)); //NOTE: location is in included file.

368diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_MissingPredefinedMember,

206diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, ((Cci.INamedEntity)moduleBeingBuiltOpt).Name!, 1744diagnosticsForThisMethod.Add(ErrorCode.ERR_TooManyLocals, method.GetFirstLocation()); 1920ErrorCode.ERR_StaticConstructorWithExplicitConstructorCall, 2322diagnostics.DiagnosticBag!.AsEnumerable().Any(d => d.Code == (int)ErrorCode.WRN_AttributeLocationOnBadDeclaration))

232diagnostics.Add(ErrorCode.ERR_IndirectRecursiveConstructorCall, syntax.Location, method1);

104_diagnostics.Add(ErrorCode.WRN_UnprocessedXMLComment, new SourceLocation(trivia.SyntaxTree, new TextSpan(start, length)));

701builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_NoMainOnDLL)); 706builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(MainTypeName), MainTypeName)); 712builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadPlatformType, Platform.ToString())); 717MetadataHelpers.CheckAssemblyOrModuleName(ModuleName, MessageProvider.Instance, (int)ErrorCode.ERR_BadModuleName, builder); 722builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(OutputKind), OutputKind.ToString())); 727builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(OptimizationLevel), OptimizationLevel.ToString())); 732builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(ScriptClassName), ScriptClassName ?? "null")); 737builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(WarningLevel), WarningLevel)); 742builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(Usings), Usings.Where(u => !u.IsValidClrNamespaceName()).First() ?? "null")); 747builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadPrefer32OnLib)); 752builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(MetadataImportOptions), MetadataImportOptions.ToString()));

254builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadLanguageVersion, LanguageVersion.ToString())); 263builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_InvalidPreprocessingSymbol, "null")); 267builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_InvalidPreprocessingSymbol, symbol));

197bag.Add(ErrorCode.ERR_SimpleProgramIsEmpty, ((EmptyStatementSyntax)firstGlobalStatement.Statement).SemicolonToken.GetLocation()); 451diagnostics.Add(ErrorCode.ERR_GlobalUsingOutOfOrder, directive.GlobalKeyword.GetLocation()); 537diagnostics.Add(ErrorCode.ERR_MultipleFileScopedNamespace, node.Name.GetLocation()); 546diagnostics.Add(ErrorCode.ERR_FileScopedAndNormalNamespace, node.Name.GetLocation()); 564diagnostics.Add(ErrorCode.ERR_FileScopedNamespaceNotBeforeAllMembers, node.Name.GetLocation()); 576diagnostics.Add(ErrorCode.ERR_FileScopedAndNormalNamespace, node.Name.GetLocation()); 583diagnostics.Add(ErrorCode.ERR_UnexpectedGenericName, node.Name.GetLocation()); 588diagnostics.Add(ErrorCode.ERR_UnexpectedAliasedName, node.Name.GetLocation()); 593diagnostics.Add(ErrorCode.ERR_BadModifiersOnNamespace, node.AttributeLists[0].GetLocation()); 598diagnostics.Add(ErrorCode.ERR_BadModifiersOnNamespace, node.Modifiers[0].GetLocation()); 605diagnostics.Add(ErrorCode.ERR_GlobalUsingInNamespace, directive.GlobalKeyword.GetLocation()); 770diagnostics.Add(ErrorCode.ERR_UnexpectedParameterList, node.ParameterList.GetLocation());

81diagnostics.Add(ErrorCode.WRN_UnprocessedXMLComment, new SourceLocation(tree, new TextSpan(start, length)));

106diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, compilation.AssemblyName, e.Message); 180ErrorCode.ERR_ModuleEmitFailure,

268diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_EncNoPIAReference, embeddedType.AdaptedSymbol), Location.None);

46context.Diagnostics.Add(ErrorCode.ERR_NotAnAttributeClass, context.Location ?? NoLocation.Singleton, this.AttributeClass);

162context.Diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_CryptoHashFailed), NoLocation.Singleton)); 199diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, modules[i]), NoLocation.Singleton); 686diagnostics.Add(ErrorCode.ERR_TypeReserved, userDefinedAttribute.GetFirstLocation(), description.FullName);

179diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName, assembly), NoLocation.Singleton); 186diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_RefCultureMismatch, assembly, refIdentity.CultureName), NoLocation.Singleton); 205diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ConflictingMachineAssembly, assembly), NoLocation.Singleton); 748diagnostics.Add(ErrorCode.ERR_ExportedTypeConflictsWithDeclaration, NoLocation.Singleton, type, type.ContainingModule); 752diagnostics.Add(ErrorCode.ERR_ForwardedTypeConflictsWithDeclaration, NoLocation.Singleton, type); 768diagnostics.Add(ErrorCode.ERR_ExportedTypesConflict, NoLocation.Singleton, type, type.ContainingModule, contender, contender.ContainingModule); 773diagnostics.Add(ErrorCode.ERR_ForwardedTypeConflictsWithExportedType, NoLocation.Singleton, type, type.ContainingAssembly, contender, contender.ContainingModule); 778diagnostics.Add(ErrorCode.ERR_ForwardedTypesConflict, NoLocation.Singleton, type, type.ContainingAssembly, contender, contender.ContainingAssembly); 1143diagnostics.Add(new CSDiagnostic(diagInfo ?? new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty), syntaxNodeOpt == null ? NoLocation.Singleton : syntaxNodeOpt.Location)); 1260new CSDiagnosticInfo(ErrorCode.ERR_PredefinedValueTupleTypeMustBeStruct, namedTypeSymbol.MetadataName),

110EmbeddedTypesManager.Error(diagnostics, ErrorCode.ERR_MissingSourceInterface, syntaxNodeOpt, underlyingContainingType, UnderlyingEvent.AdaptedEventSymbol); 119EmbeddedTypesManager.Error(diagnostics, ErrorCode.ERR_MissingMethodOnSourceInterface, syntaxNodeOpt, sourceInterface, UnderlyingEvent.AdaptedEventSymbol.MetadataName, UnderlyingEvent.AdaptedEventSymbol);

291EmbeddedTypesManager.Error(diagnostics, ErrorCode.ERR_InteropTypeMissingAttribute, syntaxNodeOpt, UnderlyingNamedType.AdaptedNamedTypeSymbol, description.FullName);

259Error(diagnostics, ErrorCode.ERR_InteropTypesWithSameNameAndGuid, null, 268Error(diagnostics, ErrorCode.ERR_LocalTypeNameClash, null, 291Error(diagnostics, ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA, null, 317ErrorCode error = ErrorCode.Unknown; 328error = ErrorCode.ERR_DefaultInterfaceImplementationInNoPIAType; 333error = ErrorCode.ERR_ReAbstractionInNoPIAType; 339if (error != ErrorCode.Unknown) 353error = ErrorCode.ERR_NoPIANestedType; 361error = ErrorCode.ERR_GenericsUsedInNoPIAType; 368error = ErrorCode.ERR_NewCoClassOnLink; 372if (error != ErrorCode.Unknown) 381private static void ReportNotEmbeddableSymbol(ErrorCode error, Symbol symbol, SyntaxNode syntaxNodeOpt, DiagnosticBag diagnostics, EmbeddedTypesManager optTypeManager) 390internal static void Error(DiagnosticBag diagnostics, ErrorCode code, SyntaxNode syntaxOpt, params object[] args) 513ReportNotEmbeddableSymbol(ErrorCode.ERR_InteropStructContainsMethods, field.AdaptedFieldSymbol.ContainingType, syntaxNodeOpt, diagnostics, this); 548ReportNotEmbeddableSymbol(ErrorCode.ERR_InteropStructContainsMethods, type.UnderlyingNamedType.AdaptedNamedTypeSymbol, syntaxNodeOpt, diagnostics, this); 555Error(diagnostics, ErrorCode.ERR_InteropMethodWithBody, syntaxNodeOpt, method.AdaptedMethodSymbol.ToDisplayString(SymbolDisplayFormat.MinimallyQualifiedFormat));

19public static readonly DiagnosticInfo VoidDiagnosticInfo = new CSDiagnosticInfo(ErrorCode.Void); 23internal CSDiagnosticInfo(ErrorCode code) 28internal CSDiagnosticInfo(ErrorCode code, params object[] args) 33internal CSDiagnosticInfo(ErrorCode code, ImmutableArray<Symbol> symbols, object[] args) 38internal CSDiagnosticInfo(ErrorCode code, object[] args, ImmutableArray<Symbol> symbols, ImmutableArray<Location> additionalLocations) 42Debug.Assert(code != ErrorCode.ERR_InternalError); 58internal new ErrorCode Code => (ErrorCode)base.Code;

17return diagnostic.Descriptor.HelpLinkUri == ErrorFacts.GetHelpLink((ErrorCode)diagnostic.Code);

21internal static CSDiagnosticInfo Add(this DiagnosticBag diagnostics, ErrorCode code, Location location) 37internal static CSDiagnosticInfo Add(this DiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args) 45internal static CSDiagnosticInfo Add(this DiagnosticBag diagnostics, ErrorCode code, Location location, ImmutableArray<Symbol> symbols, params object[] args)

16internal DiagnosticInfoWithSymbols(ErrorCode errorCode, object[] arguments, ImmutableArray<Symbol> symbols) 22internal DiagnosticInfoWithSymbols(bool isWarningAsError, ErrorCode errorCode, object[] arguments, ImmutableArray<Symbol> symbols)

21private static readonly Lazy<ImmutableDictionary<ErrorCode, string>> s_categoriesMap = new Lazy<ImmutableDictionary<ErrorCode, string>>(CreateCategoriesMap); 28nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceAssignment)); 29nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceReceiver)); 30nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceReturn)); 31nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceArgument)); 32nullableWarnings.Add(GetId(ErrorCode.WRN_UninitializedNonNullableField)); 33nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInAssignment)); 34nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInArgument)); 35nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInArgumentForOutput)); 36nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate)); 37nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate)); 38nullableWarnings.Add(GetId(ErrorCode.WRN_NullAsNonNullable)); 39nullableWarnings.Add(GetId(ErrorCode.WRN_NullableValueTypeMayBeNull)); 40nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint)); 41nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint)); 42nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint)); 43nullableWarnings.Add(GetId(ErrorCode.WRN_ThrowPossibleNull)); 44nullableWarnings.Add(GetId(ErrorCode.WRN_UnboxPossibleNull)); 45nullableWarnings.Add(GetId(ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull)); 46nullableWarnings.Add(GetId(ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen)); 48nullableWarnings.Add(GetId(ErrorCode.WRN_ConvertingNullableToNonNullable)); 49nullableWarnings.Add(GetId(ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment)); 50nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterConditionallyDisallowsNull)); 52nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnOverride)); 53nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride)); 54nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial)); 55nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride)); 56nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial)); 57nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation)); 58nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation)); 59nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation)); 60nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation)); 61nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation)); 62nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation)); 63nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation)); 64nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface)); 65nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase)); 66nullableWarnings.Add(GetId(ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList)); 67nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation)); 68nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceInitializer)); 69nullableWarnings.Add(GetId(ErrorCode.WRN_ShouldNotReturn)); 70nullableWarnings.Add(GetId(ErrorCode.WRN_DoesNotReturnMismatch)); 71nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation)); 72nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation)); 73nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride)); 74nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation)); 75nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation)); 76nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride)); 77nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNull)); 78nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNullBadMember)); 79nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNullWhen)); 80nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterDisallowsNull)); 81nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterNotNullIfNotNull)); 82nullableWarnings.Add(GetId(ErrorCode.WRN_ReturnNotNullIfNotNull)); 83nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor)); 84nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor)); 86nullableWarnings.Add(GetId(ErrorCode.WRN_UninitializedNonNullableBackingField)); 91private static string GetId(ErrorCode errorCode) 96private static ImmutableDictionary<ErrorCode, string> CreateCategoriesMap() 98var map = new Dictionary<ErrorCode, string>() 106internal static DiagnosticSeverity GetSeverity(ErrorCode code) 108if (code == ErrorCode.Void) 112else if (code == ErrorCode.Unknown) 143public static string GetMessage(ErrorCode code, CultureInfo culture) 150public static LocalizableResourceString GetMessageFormat(ErrorCode code) 155public static LocalizableResourceString GetTitle(ErrorCode code) 160public static LocalizableResourceString GetDescription(ErrorCode code) 165public static string GetHelpLink(ErrorCode code) 170public static string GetCategory(ErrorCode code) 194s_resourceManager = new System.Resources.ResourceManager(typeof(CSharpResources).FullName, typeof(ErrorCode).GetTypeInfo().Assembly); 201internal static int GetWarningLevel(ErrorCode code) 213case ErrorCode.WRN_UnassignedInternalRefField: 217case ErrorCode.WRN_InterceptsLocationAttributeUnsupportedSignature: 221case ErrorCode.WRN_AddressOfInAsync: 222case ErrorCode.WRN_ByValArraySizeConstRequired: 226case ErrorCode.WRN_LowerCaseTypeName: 230case ErrorCode.WRN_PartialMethodTypeDifference: 234case ErrorCode.WRN_NubExprIsConstBool2: 235case ErrorCode.WRN_StaticInAsOrIs: 236case ErrorCode.WRN_PrecedenceInversion: 237case ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion: 238case ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion: 239case ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion: 240case ErrorCode.WRN_UnassignedThisUnsupportedVersion: 241case ErrorCode.WRN_ParamUnassigned: 242case ErrorCode.WRN_UseDefViolationProperty: 243case ErrorCode.WRN_UseDefViolationField: 244case ErrorCode.WRN_UseDefViolationThisUnsupportedVersion: 245case ErrorCode.WRN_UseDefViolationOut: 246case ErrorCode.WRN_UseDefViolation: 247case ErrorCode.WRN_SyncAndAsyncEntryPoints: 248case ErrorCode.WRN_ParameterIsStaticClass: 249case ErrorCode.WRN_ReturnTypeIsStaticClass: 253case ErrorCode.WRN_InvalidMainSig: 254case ErrorCode.WRN_LowercaseEllSuffix: 255case ErrorCode.WRN_NewNotRequired: 256case ErrorCode.WRN_MainCantBeGeneric: 257case ErrorCode.WRN_ProtectedInSealed: 258case ErrorCode.WRN_UnassignedInternalField: 259case ErrorCode.WRN_MissingParamTag: 260case ErrorCode.WRN_MissingXMLComment: 261case ErrorCode.WRN_MissingTypeParamTag: 262case ErrorCode.WRN_InvalidVersionFormat: 264case ErrorCode.WRN_UnreferencedEvent: 265case ErrorCode.WRN_DuplicateUsing: 266case ErrorCode.WRN_UnreferencedVar: 267case ErrorCode.WRN_UnreferencedField: 268case ErrorCode.WRN_UnreferencedVarAssg: 269case ErrorCode.WRN_UnreferencedLocalFunction: 270case ErrorCode.WRN_SequentialOnPartialClass: 271case ErrorCode.WRN_UnreferencedFieldAssg: 272case ErrorCode.WRN_AmbiguousXMLReference: 273case ErrorCode.WRN_PossibleMistakenNullStatement: 274case ErrorCode.WRN_EqualsWithoutGetHashCode: 275case ErrorCode.WRN_EqualityOpWithoutEquals: 276case ErrorCode.WRN_EqualityOpWithoutGetHashCode: 277case ErrorCode.WRN_IncorrectBooleanAssg: 278case ErrorCode.WRN_BitwiseOrSignExtend: 279case ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter: 280case ErrorCode.WRN_InvalidAssemblyName: 281case ErrorCode.WRN_UnifyReferenceBldRev: 282case ErrorCode.WRN_AssignmentToSelf: 283case ErrorCode.WRN_ComparisonToSelf: 284case ErrorCode.WRN_IsDynamicIsConfusing: 285case ErrorCode.WRN_DebugFullNameTooLong: 286case ErrorCode.WRN_PdbLocalNameTooLong: 287case ErrorCode.WRN_RecordEqualsWithoutGetHashCode: 289case ErrorCode.WRN_NewRequired: 290case ErrorCode.WRN_NewOrOverrideExpected: 291case ErrorCode.WRN_UnreachableCode: 292case ErrorCode.WRN_UnreferencedLabel: 293case ErrorCode.WRN_NegativeArrayIndex: 294case ErrorCode.WRN_BadRefCompareLeft: 295case ErrorCode.WRN_BadRefCompareRight: 296case ErrorCode.WRN_PatternIsAmbiguous: 297case ErrorCode.WRN_PatternNotPublicOrNotInstance: 298case ErrorCode.WRN_PatternBadSignature: 299case ErrorCode.WRN_SameFullNameThisNsAgg: 300case ErrorCode.WRN_SameFullNameThisAggAgg: 301case ErrorCode.WRN_SameFullNameThisAggNs: 302case ErrorCode.WRN_GlobalAliasDefn: 303case ErrorCode.WRN_AlwaysNull: 304case ErrorCode.WRN_CmpAlwaysFalse: 305case ErrorCode.WRN_GotoCaseShouldConvert: 306case ErrorCode.WRN_NubExprIsConstBool: 307case ErrorCode.WRN_ExplicitImplCollision: 308case ErrorCode.WRN_DeprecatedSymbolStr: 309case ErrorCode.WRN_VacuousIntegralComp: 310case ErrorCode.WRN_AssignmentToLockOrDispose: 311case ErrorCode.WRN_DeprecatedCollectionInitAddStr: 312case ErrorCode.WRN_DeprecatedCollectionInitAdd: 313case ErrorCode.WRN_DuplicateParamTag: 314case ErrorCode.WRN_UnmatchedParamTag: 315case ErrorCode.WRN_UnprocessedXMLComment: 316case ErrorCode.WRN_InvalidSearchPathDir: 317case ErrorCode.WRN_UnifyReferenceMajMin: 318case ErrorCode.WRN_DuplicateTypeParamTag: 319case ErrorCode.WRN_UnmatchedTypeParamTag: 320case ErrorCode.WRN_UnmatchedParamRefTag: 321case ErrorCode.WRN_UnmatchedTypeParamRefTag: 322case ErrorCode.WRN_CantHaveManifestForModule: 323case ErrorCode.WRN_DynamicDispatchToConditionalMethod: 324case ErrorCode.WRN_NoSources: 325case ErrorCode.WRN_CLS_MeaninglessOnPrivateType: 326case ErrorCode.WRN_CLS_AssemblyNotCLS2: 327case ErrorCode.WRN_MainIgnored: 328case ErrorCode.WRN_UnqualifiedNestedTypeInCref: 329case ErrorCode.WRN_NoRuntimeMetadataVersion: 331case ErrorCode.WRN_IsAlwaysTrue: 332case ErrorCode.WRN_IsAlwaysFalse: 333case ErrorCode.WRN_ByRefNonAgileField: 334case ErrorCode.WRN_VolatileByRef: 335case ErrorCode.WRN_FinalizeMethod: 336case ErrorCode.WRN_DeprecatedSymbol: 337case ErrorCode.WRN_ExternMethodNoImplementation: 338case ErrorCode.WRN_AttributeLocationOnBadDeclaration: 339case ErrorCode.WRN_InvalidAttributeLocation: 340case ErrorCode.WRN_NonObsoleteOverridingObsolete: 341case ErrorCode.WRN_CoClassWithoutComImport: 342case ErrorCode.WRN_ObsoleteOverridingNonObsolete: 343case ErrorCode.WRN_ExternCtorNoImplementation: 344case ErrorCode.WRN_WarningDirective: 345case ErrorCode.WRN_UnreachableGeneralCatch: 346case ErrorCode.WRN_DefaultValueForUnconsumedLocation: 347case ErrorCode.WRN_EmptySwitch: 348case ErrorCode.WRN_XMLParseError: 349case ErrorCode.WRN_BadXMLRef: 350case ErrorCode.WRN_BadXMLRefParamType: 351case ErrorCode.WRN_BadXMLRefReturnType: 352case ErrorCode.WRN_BadXMLRefSyntax: 353case ErrorCode.WRN_FailedInclude: 354case ErrorCode.WRN_InvalidInclude: 355case ErrorCode.WRN_XMLParseIncludeError: 356case ErrorCode.WRN_ALinkWarn: 357case ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden: 358case ErrorCode.WRN_CmdOptionConflictsSource: 359case ErrorCode.WRN_IllegalPragma: 360case ErrorCode.WRN_IllegalPPWarning: 361case ErrorCode.WRN_BadRestoreNumber: 362case ErrorCode.WRN_NonECMAFeature: 363case ErrorCode.WRN_ErrorOverride: 364case ErrorCode.WRN_MultiplePredefTypes: 365case ErrorCode.WRN_TooManyLinesForDebugger: 366case ErrorCode.WRN_CallOnNonAgileField: 367case ErrorCode.WRN_InvalidNumber: 368case ErrorCode.WRN_IllegalPPChecksum: 369case ErrorCode.WRN_EndOfPPLineExpected: 370case ErrorCode.WRN_ConflictingChecksum: 371case ErrorCode.WRN_DotOnDefault: 372case ErrorCode.WRN_BadXMLRefTypeVar: 373case ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA: 374case ErrorCode.WRN_MultipleRuntimeImplementationMatches: 375case ErrorCode.WRN_MultipleRuntimeOverrideMatches: 376case ErrorCode.WRN_FileAlreadyIncluded: 377case ErrorCode.WRN_NoConfigNotOnCommandLine: 378case ErrorCode.WRN_AnalyzerCannotBeCreated: 379case ErrorCode.WRN_NoAnalyzerInAssembly: 380case ErrorCode.WRN_UnableToLoadAnalyzer: 381case ErrorCode.WRN_DefineIdentifierRequired: 382case ErrorCode.WRN_CLS_NoVarArgs: 383case ErrorCode.WRN_CLS_BadArgType: 384case ErrorCode.WRN_CLS_BadReturnType: 385case ErrorCode.WRN_CLS_BadFieldPropType: 386case ErrorCode.WRN_CLS_BadIdentifierCase: 387case ErrorCode.WRN_CLS_OverloadRefOut: 388case ErrorCode.WRN_CLS_OverloadUnnamed: 389case ErrorCode.WRN_CLS_BadIdentifier: 390case ErrorCode.WRN_CLS_BadBase: 391case ErrorCode.WRN_CLS_BadInterfaceMember: 392case ErrorCode.WRN_CLS_NoAbstractMembers: 393case ErrorCode.WRN_CLS_NotOnModules: 394case ErrorCode.WRN_CLS_ModuleMissingCLS: 395case ErrorCode.WRN_CLS_AssemblyNotCLS: 396case ErrorCode.WRN_CLS_BadAttributeType: 397case ErrorCode.WRN_CLS_ArrayArgumentToAttribute: 398case ErrorCode.WRN_CLS_NotOnModules2: 399case ErrorCode.WRN_CLS_IllegalTrueInFalse: 400case ErrorCode.WRN_CLS_MeaninglessOnParam: 401case ErrorCode.WRN_CLS_MeaninglessOnReturn: 402case ErrorCode.WRN_CLS_BadTypeVar: 403case ErrorCode.WRN_CLS_VolatileField: 404case ErrorCode.WRN_CLS_BadInterface: 405case ErrorCode.WRN_UnobservedAwaitableExpression: 406case ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation: 407case ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation: 408case ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation: 409case ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName: 410case ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName: 411case ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath: 412case ErrorCode.WRN_DelaySignButNoKey: 413case ErrorCode.WRN_UnimplementedCommandLineSwitch: 414case ErrorCode.WRN_BadUILang: 415case ErrorCode.WRN_RefCultureMismatch: 416case ErrorCode.WRN_ConflictingMachineAssembly: 417case ErrorCode.WRN_FilterIsConstantTrue: 418case ErrorCode.WRN_FilterIsConstantFalse: 419case ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch: 420case ErrorCode.WRN_IdentifierOrNumericLiteralExpected: 421case ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName: 422case ErrorCode.WRN_AlignmentMagnitude: 423case ErrorCode.WRN_AttributeIgnoredWhenPublicSigning: 424case ErrorCode.WRN_TupleLiteralNameMismatch: 425case ErrorCode.WRN_WindowsExperimental: 426case ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable: 427case ErrorCode.WRN_TupleBinopLiteralNameMismatch: 428case ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter: 429case ErrorCode.WRN_ConvertingNullableToNonNullable: 430case ErrorCode.WRN_NullReferenceAssignment: 431case ErrorCode.WRN_NullReferenceReceiver: 432case ErrorCode.WRN_NullReferenceReturn: 433case ErrorCode.WRN_NullReferenceArgument: 434case ErrorCode.WRN_NullabilityMismatchInTypeOnOverride: 435case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride: 436case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial: 437case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride: 438case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial: 439case ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation: 440case ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation: 441case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation: 442case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation: 443case ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList: 444case ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase: 445case ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface: 446case ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation: 447case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation: 448case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation: 449case ErrorCode.WRN_UninitializedNonNullableField: 450case ErrorCode.WRN_NullabilityMismatchInAssignment: 451case ErrorCode.WRN_NullabilityMismatchInArgument: 452case ErrorCode.WRN_NullabilityMismatchInArgumentForOutput: 453case ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate: 454case ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate: 455case ErrorCode.WRN_NullAsNonNullable: 456case ErrorCode.WRN_NullableValueTypeMayBeNull: 457case ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint: 458case ErrorCode.WRN_MissingNonNullTypesContextForAnnotation: 459case ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode: 460case ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation: 461case ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint: 462case ErrorCode.WRN_SwitchExpressionNotExhaustive: 463case ErrorCode.WRN_IsTypeNamedUnderscore: 464case ErrorCode.WRN_GivenExpressionNeverMatchesPattern: 465case ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant: 466case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue: 467case ErrorCode.WRN_CaseConstantNamedUnderscore: 468case ErrorCode.WRN_ThrowPossibleNull: 469case ErrorCode.WRN_UnboxPossibleNull: 470case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull: 471case ErrorCode.WRN_ImplicitCopyInReadOnlyMember: 472case ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage: 473case ErrorCode.WRN_UndecoratedCancellationTokenParameter: 474case ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint: 475case ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment: 476case ErrorCode.WRN_ParameterConditionallyDisallowsNull: 477case ErrorCode.WRN_NullReferenceInitializer: 478case ErrorCode.WRN_ShouldNotReturn: 479case ErrorCode.WRN_DoesNotReturnMismatch: 480case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride: 481case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride: 482case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation: 483case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation: 484case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation: 485case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation: 486case ErrorCode.WRN_ConstOutOfRangeChecked: 487case ErrorCode.WRN_MemberNotNull: 488case ErrorCode.WRN_MemberNotNullBadMember: 489case ErrorCode.WRN_MemberNotNullWhen: 490case ErrorCode.WRN_GeneratorFailedDuringInitialization: 491case ErrorCode.WRN_GeneratorFailedDuringGeneration: 492case ErrorCode.WRN_ParameterDisallowsNull: 493case ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern: 494case ErrorCode.WRN_IsPatternAlways: 495case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen: 496case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen: 497case ErrorCode.WRN_RecordNamedDisallowed: 498case ErrorCode.WRN_ParameterNotNullIfNotNull: 499case ErrorCode.WRN_ReturnNotNullIfNotNull: 500case ErrorCode.WRN_AnalyzerReferencesFramework: 501case ErrorCode.WRN_UnreadRecordParameter: 502case ErrorCode.WRN_DoNotCompareFunctionPointers: 503case ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation: 504case ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression: 505case ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression: 506case ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression: 507case ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName: 508case ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential: 509case ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter: 510case ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters: 511case ErrorCode.WRN_CompileTimeCheckedOverflow: 512case ErrorCode.WRN_MethGrpToNonDel: 513case ErrorCode.WRN_UseDefViolationPropertySupportedVersion: 514case ErrorCode.WRN_UseDefViolationFieldSupportedVersion: 515case ErrorCode.WRN_UseDefViolationThisSupportedVersion: 516case ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion: 517case ErrorCode.WRN_UnassignedThisSupportedVersion: 518case ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired: 519case ErrorCode.WRN_AnalyzerReferencesNewerCompiler: 520case ErrorCode.WRN_DuplicateAnalyzerReference: 521case ErrorCode.WRN_ScopedMismatchInParameterOfTarget: 522case ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation: 523case ErrorCode.WRN_ManagedAddr: 524case ErrorCode.WRN_EscapeVariable: 525case ErrorCode.WRN_EscapeStackAlloc: 526case ErrorCode.WRN_RefReturnNonreturnableLocal: 527case ErrorCode.WRN_RefReturnNonreturnableLocal2: 528case ErrorCode.WRN_RefReturnStructThis: 529case ErrorCode.WRN_RefAssignNarrower: 530case ErrorCode.WRN_MismatchedRefEscapeInTernary: 531case ErrorCode.WRN_RefReturnParameter: 532case ErrorCode.WRN_RefReturnScopedParameter: 533case ErrorCode.WRN_RefReturnParameter2: 534case ErrorCode.WRN_RefReturnScopedParameter2: 535case ErrorCode.WRN_RefReturnLocal: 536case ErrorCode.WRN_RefReturnLocal2: 537case ErrorCode.WRN_RefAssignReturnOnly: 538case ErrorCode.WRN_RefReturnOnlyParameter: 539case ErrorCode.WRN_RefReturnOnlyParameter2: 540case ErrorCode.WRN_RefAssignValEscapeWider: 541case ErrorCode.WRN_OptionalParamValueMismatch: 542case ErrorCode.WRN_ParamsArrayInLambdaOnly: 543case ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase: 544case ErrorCode.WRN_UnreadPrimaryConstructorParameter: 545case ErrorCode.WRN_InterceptorSignatureMismatch: 546case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor: 547case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor: 548case ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer: 549case ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase: 550case ErrorCode.WRN_InlineArrayIndexerNotUsed: 551case ErrorCode.WRN_InlineArraySliceNotUsed: 552case ErrorCode.WRN_InlineArrayConversionOperatorNotUsed: 553case ErrorCode.WRN_InlineArrayNotSupportedByLanguage: 554case ErrorCode.WRN_BadArgRef: 555case ErrorCode.WRN_ArgExpectedRefOrIn: 556case ErrorCode.WRN_RefReadonlyNotVariable: 557case ErrorCode.WRN_ArgExpectedIn: 558case ErrorCode.WRN_OverridingDifferentRefness: 559case ErrorCode.WRN_HidingDifferentRefness: 560case ErrorCode.WRN_TargetDifferentRefness: 561case ErrorCode.WRN_RefReadonlyParameterDefaultValue: 562case ErrorCode.WRN_UseDefViolationRefField: 563case ErrorCode.WRN_Experimental: 564case ErrorCode.WRN_ExperimentalWithMessage: 565case ErrorCode.WRN_CollectionExpressionRefStructMayAllocate: 566case ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate: 567case ErrorCode.WRN_ConvertingLock: 568case ErrorCode.WRN_PartialMemberSignatureDifference: 569case ErrorCode.WRN_FieldIsAmbiguous: 570case ErrorCode.WRN_UninitializedNonNullableBackingField: 571case ErrorCode.WRN_AccessorDoesNotUseBackingField: 572case ErrorCode.WRN_UnscopedRefAttributeOldRules: 573case ErrorCode.WRN_RedundantPattern: 587internal static bool IsBuildOnlyDiagnostic(ErrorCode code) 592ErrorCode.WRN_ALinkWarn 593or ErrorCode.WRN_UnreferencedField 594or ErrorCode.WRN_UnreferencedFieldAssg 595or ErrorCode.WRN_UnreferencedEvent 596or ErrorCode.WRN_UnassignedInternalField 597or ErrorCode.ERR_MissingPredefinedMember 598or ErrorCode.ERR_PredefinedTypeNotFound 599or ErrorCode.ERR_NoEntryPoint 600or ErrorCode.WRN_InvalidMainSig 601or ErrorCode.ERR_MultipleEntryPoints 602or ErrorCode.WRN_MainIgnored 603or ErrorCode.ERR_MainClassNotClass 604or ErrorCode.WRN_MainCantBeGeneric 605or ErrorCode.ERR_NoMainInClass 606or ErrorCode.ERR_MainClassNotFound 607or ErrorCode.WRN_SyncAndAsyncEntryPoints 608or ErrorCode.ERR_BadDelegateConstructor 609or ErrorCode.ERR_InsufficientStack 610or ErrorCode.ERR_ModuleEmitFailure 611or ErrorCode.ERR_TooManyLocals 612or ErrorCode.ERR_BindToBogus 613or ErrorCode.ERR_ExportedTypeConflictsWithDeclaration 614or ErrorCode.ERR_ForwardedTypeConflictsWithDeclaration 615or ErrorCode.ERR_ExportedTypesConflict 616or ErrorCode.ERR_ForwardedTypeConflictsWithExportedType 617or ErrorCode.ERR_ByRefTypeAndAwait 618or ErrorCode.ERR_RefReturningCallAndAwait 619or ErrorCode.ERR_SpecialByRefInLambda 620or ErrorCode.ERR_DynamicRequiredTypesMissing 621or ErrorCode.ERR_CannotBeConvertedToUtf8 622or ErrorCode.ERR_FileTypeNonUniquePath 623or ErrorCode.ERR_InterceptorSignatureMismatch 624or ErrorCode.ERR_InterceptorMustHaveMatchingThisParameter 625or ErrorCode.ERR_InterceptorMustNotHaveThisParameter 626or ErrorCode.ERR_DuplicateInterceptor 627or ErrorCode.WRN_InterceptorSignatureMismatch 628or ErrorCode.ERR_InterceptorNotAccessible 629or ErrorCode.ERR_InterceptorScopedMismatch 630or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor 631or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor 632or ErrorCode.ERR_InterceptorCannotInterceptNameof 633or ErrorCode.ERR_SymbolDefinedInAssembly 634or ErrorCode.ERR_InterceptorArityNotCompatible 635or ErrorCode.ERR_InterceptorCannotBeGeneric 636or ErrorCode.ERR_InterceptableMethodMustBeOrdinary 637or ErrorCode.ERR_PossibleAsyncIteratorWithoutYield 638or ErrorCode.ERR_PossibleAsyncIteratorWithoutYieldOrAwait 639or ErrorCode.ERR_RefLocalAcrossAwait 640or ErrorCode.ERR_DataSectionStringLiteralHashCollision 641or ErrorCode.ERR_NonTaskMainCantBeAsync 642or ErrorCode.ERR_FunctionPointerTypesInAttributeNotSupported 643or ErrorCode.ERR_EncUpdateFailedMissingSymbol 644or ErrorCode.ERR_EncNoPIAReference 645or ErrorCode.ERR_EncReferenceToAddedMember 646or ErrorCode.ERR_EncUpdateRequiresEmittingExplicitInterfaceImplementationNotSupportedByTheRuntime 647or ErrorCode.ERR_AbstractBaseRecordImplementation 653ErrorCode.Void 654or ErrorCode.Unknown 655or ErrorCode.ERR_NoMetadataFile 656or ErrorCode.FTL_MetadataCantOpenFile 657or ErrorCode.ERR_NoTypeDef 658or ErrorCode.ERR_OutputWriteFailed 659or ErrorCode.ERR_BadBinaryOps 660or ErrorCode.ERR_IntDivByZero 661or ErrorCode.ERR_BadIndexLHS 662or ErrorCode.ERR_BadIndexCount 663or ErrorCode.ERR_BadUnaryOp 664or ErrorCode.ERR_ThisInStaticMeth 665or ErrorCode.ERR_ThisInBadContext 666or ErrorCode.ERR_NoImplicitConv 667or ErrorCode.ERR_NoExplicitConv 668or ErrorCode.ERR_ConstOutOfRange 669or ErrorCode.ERR_AmbigBinaryOps 670or ErrorCode.ERR_AmbigUnaryOp 671or ErrorCode.ERR_InAttrOnOutParam 672or ErrorCode.ERR_ValueCantBeNull 673or ErrorCode.ERR_NoExplicitBuiltinConv 674or ErrorCode.FTL_DebugEmitFailure 675or ErrorCode.ERR_BadVisReturnType 676or ErrorCode.ERR_BadVisParamType 677or ErrorCode.ERR_BadVisFieldType 678or ErrorCode.ERR_BadVisPropertyType 679or ErrorCode.ERR_BadVisIndexerReturn 680or ErrorCode.ERR_BadVisIndexerParam 681or ErrorCode.ERR_BadVisOpReturn 682or ErrorCode.ERR_BadVisOpParam 683or ErrorCode.ERR_BadVisDelegateReturn 684or ErrorCode.ERR_BadVisDelegateParam 685or ErrorCode.ERR_BadVisBaseClass 686or ErrorCode.ERR_BadVisBaseInterface 687or ErrorCode.ERR_EventNeedsBothAccessors 688or ErrorCode.ERR_EventNotDelegate 689or ErrorCode.ERR_InterfaceEventInitializer 690or ErrorCode.ERR_BadEventUsage 691or ErrorCode.ERR_ExplicitEventFieldImpl 692or ErrorCode.ERR_CantOverrideNonEvent 693or ErrorCode.ERR_AddRemoveMustHaveBody 694or ErrorCode.ERR_AbstractEventInitializer 695or ErrorCode.ERR_PossibleBadNegCast 696or ErrorCode.ERR_ReservedEnumerator 697or ErrorCode.ERR_AsMustHaveReferenceType 698or ErrorCode.WRN_LowercaseEllSuffix 699or ErrorCode.ERR_BadEventUsageNoField 700or ErrorCode.ERR_ConstraintOnlyAllowedOnGenericDecl 701or ErrorCode.ERR_TypeParamMustBeIdentifier 702or ErrorCode.ERR_MemberReserved 703or ErrorCode.ERR_DuplicateParamName 704or ErrorCode.ERR_DuplicateNameInNS 705or ErrorCode.ERR_DuplicateNameInClass 706or ErrorCode.ERR_NameNotInContext 707or ErrorCode.ERR_AmbigContext 708or ErrorCode.WRN_DuplicateUsing 709or ErrorCode.ERR_BadMemberFlag 710or ErrorCode.ERR_BadMemberProtection 711or ErrorCode.WRN_NewRequired 712or ErrorCode.WRN_NewNotRequired 713or ErrorCode.ERR_CircConstValue 714or ErrorCode.ERR_MemberAlreadyExists 715or ErrorCode.ERR_StaticNotVirtual 716or ErrorCode.ERR_OverrideNotNew 717or ErrorCode.WRN_NewOrOverrideExpected 718or ErrorCode.ERR_OverrideNotExpected 719or ErrorCode.ERR_NamespaceUnexpected 720or ErrorCode.ERR_NoSuchMember 721or ErrorCode.ERR_BadSKknown 722or ErrorCode.ERR_BadSKunknown 723or ErrorCode.ERR_ObjectRequired 724or ErrorCode.ERR_AmbigCall 725or ErrorCode.ERR_BadAccess 726or ErrorCode.ERR_MethDelegateMismatch 727or ErrorCode.ERR_RetObjectRequired 728or ErrorCode.ERR_RetNoObjectRequired 729or ErrorCode.ERR_LocalDuplicate 730or ErrorCode.ERR_AssgLvalueExpected 731or ErrorCode.ERR_StaticConstParam 732or ErrorCode.ERR_NotConstantExpression 733or ErrorCode.ERR_NotNullConstRefField 734or ErrorCode.ERR_LocalIllegallyOverrides 735or ErrorCode.ERR_BadUsingNamespace 736or ErrorCode.ERR_NoBreakOrCont 737or ErrorCode.ERR_DuplicateLabel 738or ErrorCode.ERR_NoConstructors 739or ErrorCode.ERR_NoNewAbstract 740or ErrorCode.ERR_ConstValueRequired 741or ErrorCode.ERR_CircularBase 742or ErrorCode.ERR_MethodNameExpected 743or ErrorCode.ERR_ConstantExpected 744or ErrorCode.ERR_V6SwitchGoverningTypeValueExpected 745or ErrorCode.ERR_DuplicateCaseLabel 746or ErrorCode.ERR_InvalidGotoCase 747or ErrorCode.ERR_PropertyLacksGet 748or ErrorCode.ERR_BadExceptionType 749or ErrorCode.ERR_BadEmptyThrow 750or ErrorCode.ERR_BadFinallyLeave 751or ErrorCode.ERR_LabelShadow 752or ErrorCode.ERR_LabelNotFound 753or ErrorCode.ERR_UnreachableCatch 754or ErrorCode.ERR_ReturnExpected 755or ErrorCode.WRN_UnreachableCode 756or ErrorCode.ERR_SwitchFallThrough 757or ErrorCode.WRN_UnreferencedLabel 758or ErrorCode.ERR_UseDefViolation 759or ErrorCode.WRN_UnreferencedVar 760or ErrorCode.ERR_UseDefViolationField 761or ErrorCode.ERR_UnassignedThisUnsupportedVersion 762or ErrorCode.ERR_AmbigQM 763or ErrorCode.ERR_InvalidQM 764or ErrorCode.ERR_NoBaseClass 765or ErrorCode.ERR_BaseIllegal 766or ErrorCode.ERR_ObjectProhibited 767or ErrorCode.ERR_ParamUnassigned 768or ErrorCode.ERR_InvalidArray 769or ErrorCode.ERR_ExternHasBody 770or ErrorCode.ERR_AbstractAndExtern 771or ErrorCode.ERR_BadAttributeParamType 772or ErrorCode.ERR_BadAttributeArgument 773or ErrorCode.WRN_IsAlwaysTrue 774or ErrorCode.WRN_IsAlwaysFalse 775or ErrorCode.ERR_LockNeedsReference 776or ErrorCode.ERR_NullNotValid 777or ErrorCode.ERR_UseDefViolationThisUnsupportedVersion 778or ErrorCode.ERR_ArgsInvalid 779or ErrorCode.ERR_AssgReadonly 780or ErrorCode.ERR_RefReadonly 781or ErrorCode.ERR_PtrExpected 782or ErrorCode.ERR_PtrIndexSingle 783or ErrorCode.WRN_ByRefNonAgileField 784or ErrorCode.ERR_AssgReadonlyStatic 785or ErrorCode.ERR_RefReadonlyStatic 786or ErrorCode.ERR_AssgReadonlyProp 787or ErrorCode.ERR_IllegalStatement 788or ErrorCode.ERR_BadGetEnumerator 789or ErrorCode.ERR_AbstractBaseCall 790or ErrorCode.ERR_RefProperty 791or ErrorCode.ERR_ManagedAddr 792or ErrorCode.ERR_BadFixedInitType 793or ErrorCode.ERR_FixedMustInit 794or ErrorCode.ERR_InvalidAddrOp 795or ErrorCode.ERR_FixedNeeded 796or ErrorCode.ERR_FixedNotNeeded 797or ErrorCode.ERR_UnsafeNeeded 798or ErrorCode.ERR_OpTFRetType 799or ErrorCode.ERR_OperatorNeedsMatch 800or ErrorCode.ERR_BadBoolOp 801or ErrorCode.ERR_MustHaveOpTF 802or ErrorCode.WRN_UnreferencedVarAssg 803or ErrorCode.ERR_CheckedOverflow 804or ErrorCode.ERR_ConstOutOfRangeChecked 805or ErrorCode.ERR_BadVarargs 806or ErrorCode.ERR_ParamsMustBeCollection 807or ErrorCode.ERR_IllegalArglist 808or ErrorCode.ERR_IllegalUnsafe 809or ErrorCode.ERR_AmbigMember 810or ErrorCode.ERR_BadForeachDecl 811or ErrorCode.ERR_ParamsLast 812or ErrorCode.ERR_SizeofUnsafe 813or ErrorCode.ERR_DottedTypeNameNotFoundInNS 814or ErrorCode.ERR_FieldInitRefNonstatic 815or ErrorCode.ERR_SealedNonOverride 816or ErrorCode.ERR_CantOverrideSealed 817or ErrorCode.ERR_VoidError 818or ErrorCode.ERR_ConditionalOnOverride 819or ErrorCode.ERR_PointerInAsOrIs 820or ErrorCode.ERR_CallingFinalizeDeprecated 821or ErrorCode.ERR_SingleTypeNameNotFound 822or ErrorCode.ERR_NegativeStackAllocSize 823or ErrorCode.ERR_NegativeArraySize 824or ErrorCode.ERR_OverrideFinalizeDeprecated 825or ErrorCode.ERR_CallingBaseFinalizeDeprecated 826or ErrorCode.WRN_NegativeArrayIndex 827or ErrorCode.WRN_BadRefCompareLeft 828or ErrorCode.WRN_BadRefCompareRight 829or ErrorCode.ERR_BadCastInFixed 830or ErrorCode.ERR_StackallocInCatchFinally 831or ErrorCode.ERR_VarargsLast 832or ErrorCode.ERR_MissingPartial 833or ErrorCode.ERR_PartialTypeKindConflict 834or ErrorCode.ERR_PartialModifierConflict 835or ErrorCode.ERR_PartialMultipleBases 836or ErrorCode.ERR_PartialWrongTypeParams 837or ErrorCode.ERR_PartialWrongConstraints 838or ErrorCode.ERR_NoImplicitConvCast 839or ErrorCode.ERR_PartialMisplaced 840or ErrorCode.ERR_MisplacedExtension 841or ErrorCode.ERR_ImportedCircularBase 842or ErrorCode.ERR_UseDefViolationOut 843or ErrorCode.ERR_ArraySizeInDeclaration 844or ErrorCode.ERR_InaccessibleGetter 845or ErrorCode.ERR_InaccessibleSetter 846or ErrorCode.ERR_InvalidPropertyAccessMod 847or ErrorCode.ERR_DuplicatePropertyAccessMods 848or ErrorCode.ERR_AccessModMissingAccessor 849or ErrorCode.ERR_UnimplementedInterfaceAccessor 850or ErrorCode.WRN_PatternIsAmbiguous 851or ErrorCode.WRN_PatternNotPublicOrNotInstance 852or ErrorCode.WRN_PatternBadSignature 853or ErrorCode.ERR_FriendRefNotEqualToThis 854or ErrorCode.WRN_SequentialOnPartialClass 855or ErrorCode.ERR_BadConstType 856or ErrorCode.ERR_NoNewTyvar 857or ErrorCode.ERR_BadArity 858or ErrorCode.ERR_BadTypeArgument 859or ErrorCode.ERR_TypeArgsNotAllowed 860or ErrorCode.ERR_HasNoTypeVars 861or ErrorCode.ERR_NewConstraintNotSatisfied 862or ErrorCode.ERR_GenericConstraintNotSatisfiedRefType 863or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableEnum 864or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableInterface 865or ErrorCode.ERR_GenericConstraintNotSatisfiedTyVar 866or ErrorCode.ERR_GenericConstraintNotSatisfiedValType 867or ErrorCode.ERR_DuplicateGeneratedName 868or ErrorCode.ERR_GlobalSingleTypeNameNotFound 869or ErrorCode.ERR_NewBoundMustBeLast 870or ErrorCode.ERR_TypeVarCantBeNull 871or ErrorCode.ERR_DuplicateBound 872or ErrorCode.ERR_ClassBoundNotFirst 873or ErrorCode.ERR_BadRetType 874or ErrorCode.ERR_DuplicateConstraintClause 875or ErrorCode.ERR_CantInferMethTypeArgs 876or ErrorCode.ERR_LocalSameNameAsTypeParam 877or ErrorCode.ERR_AsWithTypeVar 878or ErrorCode.ERR_BadIndexerNameAttr 879or ErrorCode.ERR_AttrArgWithTypeVars 880or ErrorCode.ERR_NewTyvarWithArgs 881or ErrorCode.ERR_AbstractSealedStatic 882or ErrorCode.WRN_AmbiguousXMLReference 883or ErrorCode.WRN_VolatileByRef 884or ErrorCode.ERR_ComImportWithImpl 885or ErrorCode.ERR_ComImportWithBase 886or ErrorCode.ERR_ImplBadConstraints 887or ErrorCode.ERR_DottedTypeNameNotFoundInAgg 888or ErrorCode.ERR_MethGrpToNonDel 889or ErrorCode.ERR_BadExternAlias 890or ErrorCode.ERR_ColColWithTypeAlias 891or ErrorCode.ERR_AliasNotFound 892or ErrorCode.ERR_SameFullNameAggAgg 893or ErrorCode.ERR_SameFullNameNsAgg 894or ErrorCode.WRN_SameFullNameThisNsAgg 895or ErrorCode.WRN_SameFullNameThisAggAgg 896or ErrorCode.WRN_SameFullNameThisAggNs 897or ErrorCode.ERR_SameFullNameThisAggThisNs 898or ErrorCode.ERR_ExternAfterElements 899or ErrorCode.WRN_GlobalAliasDefn 900or ErrorCode.ERR_SealedStaticClass 901or ErrorCode.ERR_PrivateAbstractAccessor 902or ErrorCode.ERR_ValueExpected 903or ErrorCode.ERR_UnboxNotLValue 904or ErrorCode.ERR_AnonMethGrpInForEach 905or ErrorCode.ERR_BadIncDecRetType 906or ErrorCode.ERR_TypeConstraintsMustBeUniqueAndFirst 907or ErrorCode.ERR_RefValBoundWithClass 908or ErrorCode.ERR_NewBoundWithVal 909or ErrorCode.ERR_RefConstraintNotSatisfied 910or ErrorCode.ERR_ValConstraintNotSatisfied 911or ErrorCode.ERR_CircularConstraint 912or ErrorCode.ERR_BaseConstraintConflict 913or ErrorCode.ERR_ConWithValCon 914or ErrorCode.ERR_AmbigUDConv 915or ErrorCode.WRN_AlwaysNull 916or ErrorCode.ERR_OverrideWithConstraints 917or ErrorCode.ERR_AmbigOverride 918or ErrorCode.ERR_DecConstError 919or ErrorCode.WRN_CmpAlwaysFalse 920or ErrorCode.WRN_FinalizeMethod 921or ErrorCode.ERR_ExplicitImplParams 922or ErrorCode.WRN_GotoCaseShouldConvert 923or ErrorCode.ERR_MethodImplementingAccessor 924or ErrorCode.WRN_NubExprIsConstBool 925or ErrorCode.WRN_ExplicitImplCollision 926or ErrorCode.ERR_AbstractHasBody 927or ErrorCode.ERR_ConcreteMissingBody 928or ErrorCode.ERR_AbstractAndSealed 929or ErrorCode.ERR_AbstractNotVirtual 930or ErrorCode.ERR_StaticConstant 931or ErrorCode.ERR_CantOverrideNonFunction 932or ErrorCode.ERR_CantOverrideNonVirtual 933or ErrorCode.ERR_CantChangeAccessOnOverride 934or ErrorCode.ERR_CantChangeReturnTypeOnOverride 935or ErrorCode.ERR_CantDeriveFromSealedType 936or ErrorCode.ERR_AbstractInConcreteClass 937or ErrorCode.ERR_StaticConstructorWithExplicitConstructorCall 938or ErrorCode.ERR_StaticConstructorWithAccessModifiers 939or ErrorCode.ERR_RecursiveConstructorCall 940or ErrorCode.ERR_ObjectCallingBaseConstructor 941or ErrorCode.ERR_StructWithBaseConstructorCall 942or ErrorCode.ERR_StructLayoutCycle 943or ErrorCode.ERR_InterfacesCantContainFields 944or ErrorCode.ERR_InterfacesCantContainConstructors 945or ErrorCode.ERR_NonInterfaceInInterfaceList 946or ErrorCode.ERR_DuplicateInterfaceInBaseList 947or ErrorCode.ERR_CycleInInterfaceInheritance 948or ErrorCode.ERR_HidingAbstractMethod 949or ErrorCode.ERR_UnimplementedAbstractMethod 950or ErrorCode.ERR_UnimplementedInterfaceMember 951or ErrorCode.ERR_ObjectCantHaveBases 952or ErrorCode.ERR_ExplicitInterfaceImplementationNotInterface 953or ErrorCode.ERR_InterfaceMemberNotFound 954or ErrorCode.ERR_ClassDoesntImplementInterface 955or ErrorCode.ERR_ExplicitInterfaceImplementationInNonClassOrStruct 956or ErrorCode.ERR_MemberNameSameAsType 957or ErrorCode.ERR_EnumeratorOverflow 958or ErrorCode.ERR_CantOverrideNonProperty 959or ErrorCode.ERR_NoGetToOverride 960or ErrorCode.ERR_NoSetToOverride 961or ErrorCode.ERR_PropertyCantHaveVoidType 962or ErrorCode.ERR_PropertyWithNoAccessors 963or ErrorCode.ERR_NewVirtualInSealed 964or ErrorCode.ERR_ExplicitPropertyAddingAccessor 965or ErrorCode.ERR_ExplicitPropertyMissingAccessor 966or ErrorCode.ERR_ConversionWithInterface 967or ErrorCode.ERR_ConversionWithBase 968or ErrorCode.ERR_ConversionWithDerived 969or ErrorCode.ERR_IdentityConversion 970or ErrorCode.ERR_ConversionNotInvolvingContainedType 971or ErrorCode.ERR_DuplicateConversionInClass 972or ErrorCode.ERR_OperatorsMustBeStaticAndPublic 973or ErrorCode.ERR_BadIncDecSignature 974or ErrorCode.ERR_BadUnaryOperatorSignature 975or ErrorCode.ERR_BadBinaryOperatorSignature 976or ErrorCode.ERR_BadShiftOperatorSignature 977or ErrorCode.ERR_InterfacesCantContainConversionOrEqualityOperators 978or ErrorCode.ERR_CantOverrideBogusMethod 979or ErrorCode.ERR_CantCallSpecialMethod 980or ErrorCode.ERR_BadTypeReference 981or ErrorCode.ERR_BadDestructorName 982or ErrorCode.ERR_OnlyClassesCanContainDestructors 983or ErrorCode.ERR_ConflictAliasAndMember 984or ErrorCode.ERR_ConditionalOnSpecialMethod 985or ErrorCode.ERR_ConditionalMustReturnVoid 986or ErrorCode.ERR_DuplicateAttribute 987or ErrorCode.ERR_ConditionalOnInterfaceMethod 988or ErrorCode.ERR_OperatorCantReturnVoid 989or ErrorCode.ERR_InvalidAttributeArgument 990or ErrorCode.ERR_AttributeOnBadSymbolType 991or ErrorCode.ERR_FloatOverflow 992or ErrorCode.ERR_InvalidReal 993or ErrorCode.ERR_ComImportWithoutUuidAttribute 994or ErrorCode.ERR_InvalidNamedArgument 995or ErrorCode.ERR_DllImportOnInvalidMethod 996or ErrorCode.ERR_FieldCantBeRefAny 997or ErrorCode.ERR_ArrayElementCantBeRefAny 998or ErrorCode.WRN_DeprecatedSymbol 999or ErrorCode.ERR_NotAnAttributeClass 1000or ErrorCode.ERR_BadNamedAttributeArgument 1001or ErrorCode.WRN_DeprecatedSymbolStr 1002or ErrorCode.ERR_DeprecatedSymbolStr 1003or ErrorCode.ERR_IndexerCantHaveVoidType 1004or ErrorCode.ERR_VirtualPrivate 1005or ErrorCode.ERR_ArrayInitToNonArrayType 1006or ErrorCode.ERR_ArrayInitInBadPlace 1007or ErrorCode.ERR_MissingStructOffset 1008or ErrorCode.WRN_ExternMethodNoImplementation 1009or ErrorCode.WRN_ProtectedInSealed 1010or ErrorCode.ERR_InterfaceImplementedByConditional 1011or ErrorCode.ERR_InterfaceImplementedImplicitlyByVariadic 1012or ErrorCode.ERR_IllegalRefParam 1013or ErrorCode.ERR_BadArgumentToAttribute 1014or ErrorCode.ERR_StructOffsetOnBadStruct 1015or ErrorCode.ERR_StructOffsetOnBadField 1016or ErrorCode.ERR_AttributeUsageOnNonAttributeClass 1017or ErrorCode.WRN_PossibleMistakenNullStatement 1018or ErrorCode.ERR_DuplicateNamedAttributeArgument 1019or ErrorCode.ERR_DeriveFromEnumOrValueType 1020or ErrorCode.ERR_DefaultMemberOnIndexedType 1021or ErrorCode.ERR_BogusType 1022or ErrorCode.ERR_CStyleArray 1023or ErrorCode.WRN_VacuousIntegralComp 1024or ErrorCode.ERR_AbstractAttributeClass 1025or ErrorCode.ERR_BadNamedAttributeArgumentType 1026or ErrorCode.WRN_AttributeLocationOnBadDeclaration 1027or ErrorCode.WRN_InvalidAttributeLocation 1028or ErrorCode.WRN_EqualsWithoutGetHashCode 1029or ErrorCode.WRN_EqualityOpWithoutEquals 1030or ErrorCode.WRN_EqualityOpWithoutGetHashCode 1031or ErrorCode.ERR_OutAttrOnRefParam 1032or ErrorCode.ERR_OverloadRefKind 1033or ErrorCode.ERR_LiteralDoubleCast 1034or ErrorCode.WRN_IncorrectBooleanAssg 1035or ErrorCode.ERR_ProtectedInStruct 1036or ErrorCode.ERR_InconsistentIndexerNames 1037or ErrorCode.ERR_ComImportWithUserCtor 1038or ErrorCode.ERR_FieldCantHaveVoidType 1039or ErrorCode.WRN_NonObsoleteOverridingObsolete 1040or ErrorCode.ERR_SystemVoid 1041or ErrorCode.ERR_ExplicitParamArrayOrCollection 1042or ErrorCode.WRN_BitwiseOrSignExtend 1043or ErrorCode.ERR_VolatileStruct 1044or ErrorCode.ERR_VolatileAndReadonly 1045or ErrorCode.ERR_AbstractField 1046or ErrorCode.ERR_BogusExplicitImpl 1047or ErrorCode.ERR_ExplicitMethodImplAccessor 1048or ErrorCode.WRN_CoClassWithoutComImport 1049or ErrorCode.ERR_ConditionalWithOutParam 1050or ErrorCode.ERR_AccessorImplementingMethod 1051or ErrorCode.ERR_AliasQualAsExpression 1052or ErrorCode.ERR_DerivingFromATyVar 1053or ErrorCode.ERR_DuplicateTypeParameter 1054or ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter 1055or ErrorCode.ERR_TypeVariableSameAsParent 1056or ErrorCode.ERR_UnifyingInterfaceInstantiations 1057or ErrorCode.ERR_TyVarNotFoundInConstraint 1058or ErrorCode.ERR_BadBoundType 1059or ErrorCode.ERR_SpecialTypeAsBound 1060or ErrorCode.ERR_BadVisBound 1061or ErrorCode.ERR_LookupInTypeVariable 1062or ErrorCode.ERR_BadConstraintType 1063or ErrorCode.ERR_InstanceMemberInStaticClass 1064or ErrorCode.ERR_StaticBaseClass 1065or ErrorCode.ERR_ConstructorInStaticClass 1066or ErrorCode.ERR_DestructorInStaticClass 1067or ErrorCode.ERR_InstantiatingStaticClass 1068or ErrorCode.ERR_StaticDerivedFromNonObject 1069or ErrorCode.ERR_StaticClassInterfaceImpl 1070or ErrorCode.ERR_OperatorInStaticClass 1071or ErrorCode.ERR_ConvertToStaticClass 1072or ErrorCode.ERR_ConstraintIsStaticClass 1073or ErrorCode.ERR_GenericArgIsStaticClass 1074or ErrorCode.ERR_ArrayOfStaticClass 1075or ErrorCode.ERR_IndexerInStaticClass 1076or ErrorCode.ERR_ParameterIsStaticClass 1077or ErrorCode.ERR_ReturnTypeIsStaticClass 1078or ErrorCode.ERR_VarDeclIsStaticClass 1079or ErrorCode.ERR_BadEmptyThrowInFinally 1080or ErrorCode.ERR_InvalidSpecifier 1081or ErrorCode.WRN_AssignmentToLockOrDispose 1082or ErrorCode.ERR_ForwardedTypeInThisAssembly 1083or ErrorCode.ERR_ForwardedTypeIsNested 1084or ErrorCode.ERR_CycleInTypeForwarder 1085or ErrorCode.ERR_AssemblyNameOnNonModule 1086or ErrorCode.ERR_InvalidFwdType 1087or ErrorCode.ERR_CloseUnimplementedInterfaceMemberStatic 1088or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotPublic 1089or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongReturnType 1090or ErrorCode.ERR_DuplicateTypeForwarder 1091or ErrorCode.ERR_ExpectedSelectOrGroup 1092or ErrorCode.ERR_ExpectedContextualKeywordOn 1093or ErrorCode.ERR_ExpectedContextualKeywordEquals 1094or ErrorCode.ERR_ExpectedContextualKeywordBy 1095or ErrorCode.ERR_InvalidAnonymousTypeMemberDeclarator 1096or ErrorCode.ERR_InvalidInitializerElementInitializer 1097or ErrorCode.ERR_InconsistentLambdaParameterUsage 1098or ErrorCode.ERR_PartialMemberCannotBeAbstract 1099or ErrorCode.ERR_PartialMemberOnlyInPartialClass 1100or ErrorCode.ERR_PartialMemberNotExplicit 1101or ErrorCode.ERR_PartialMethodExtensionDifference 1102or ErrorCode.ERR_PartialMethodOnlyOneLatent 1103or ErrorCode.ERR_PartialMethodOnlyOneActual 1104or ErrorCode.ERR_PartialMemberParamsDifference 1105or ErrorCode.ERR_PartialMethodMustHaveLatent 1106or ErrorCode.ERR_PartialMethodInconsistentConstraints 1107or ErrorCode.ERR_PartialMethodToDelegate 1108or ErrorCode.ERR_PartialMemberStaticDifference 1109or ErrorCode.ERR_PartialMemberUnsafeDifference 1110or ErrorCode.ERR_PartialMethodInExpressionTree 1111or ErrorCode.ERR_ExplicitImplCollisionOnRefOut 1112or ErrorCode.ERR_IndirectRecursiveConstructorCall 1113or ErrorCode.WRN_ObsoleteOverridingNonObsolete 1114or ErrorCode.WRN_DebugFullNameTooLong 1115or ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue 1116or ErrorCode.ERR_ImplicitlyTypedVariableWithNoInitializer 1117or ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator 1118or ErrorCode.ERR_ImplicitlyTypedVariableAssignedArrayInitializer 1119or ErrorCode.ERR_ImplicitlyTypedLocalCannotBeFixed 1120or ErrorCode.ERR_ImplicitlyTypedVariableCannotBeConst 1121or ErrorCode.WRN_ExternCtorNoImplementation 1122or ErrorCode.ERR_TypeVarNotFound 1123or ErrorCode.ERR_ImplicitlyTypedArrayNoBestType 1124or ErrorCode.ERR_AnonymousTypePropertyAssignedBadValue 1125or ErrorCode.ERR_ExpressionTreeContainsBaseAccess 1126or ErrorCode.ERR_ExpressionTreeContainsAssignment 1127or ErrorCode.ERR_AnonymousTypeDuplicatePropertyName 1128or ErrorCode.ERR_StatementLambdaToExpressionTree 1129or ErrorCode.ERR_ExpressionTreeMustHaveDelegate 1130or ErrorCode.ERR_AnonymousTypeNotAvailable 1131or ErrorCode.ERR_LambdaInIsAs 1132or ErrorCode.ERR_ExpressionTreeContainsMultiDimensionalArrayInitializer 1133or ErrorCode.ERR_MissingArgument 1134or ErrorCode.ERR_VariableUsedBeforeDeclaration 1135or ErrorCode.ERR_UnassignedThisAutoPropertyUnsupportedVersion 1136or ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField 1137or ErrorCode.ERR_ExpressionTreeContainsBadCoalesce 1138or ErrorCode.ERR_ArrayInitializerExpected 1139or ErrorCode.ERR_ArrayInitializerIncorrectLength 1140or ErrorCode.ERR_ExpressionTreeContainsNamedArgument 1141or ErrorCode.ERR_ExpressionTreeContainsOptionalArgument 1142or ErrorCode.ERR_ExpressionTreeContainsIndexedProperty 1143or ErrorCode.ERR_IndexedPropertyRequiresParams 1144or ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams 1145or ErrorCode.ERR_IdentifierExpected 1146or ErrorCode.ERR_SemicolonExpected 1147or ErrorCode.ERR_SyntaxError 1148or ErrorCode.ERR_DuplicateModifier 1149or ErrorCode.ERR_DuplicateAccessor 1150or ErrorCode.ERR_IntegralTypeExpected 1151or ErrorCode.ERR_IllegalEscape 1152or ErrorCode.ERR_NewlineInConst 1153or ErrorCode.ERR_EmptyCharConst 1154or ErrorCode.ERR_TooManyCharsInConst 1155or ErrorCode.ERR_InvalidNumber 1156or ErrorCode.ERR_GetOrSetExpected 1157or ErrorCode.ERR_ClassTypeExpected 1158or ErrorCode.ERR_NamedArgumentExpected 1159or ErrorCode.ERR_TooManyCatches 1160or ErrorCode.ERR_ThisOrBaseExpected 1161or ErrorCode.ERR_OvlUnaryOperatorExpected 1162or ErrorCode.ERR_OvlBinaryOperatorExpected 1163or ErrorCode.ERR_IntOverflow 1164or ErrorCode.ERR_EOFExpected 1165or ErrorCode.ERR_BadEmbeddedStmt 1166or ErrorCode.ERR_PPDirectiveExpected 1167or ErrorCode.ERR_EndOfPPLineExpected 1168or ErrorCode.ERR_CloseParenExpected 1169or ErrorCode.ERR_EndifDirectiveExpected 1170or ErrorCode.ERR_UnexpectedDirective 1171or ErrorCode.ERR_ErrorDirective 1172or ErrorCode.WRN_WarningDirective 1173or ErrorCode.ERR_TypeExpected 1174or ErrorCode.ERR_PPDefFollowsToken 1175or ErrorCode.ERR_OpenEndedComment 1176or ErrorCode.ERR_OvlOperatorExpected 1177or ErrorCode.ERR_EndRegionDirectiveExpected 1178or ErrorCode.ERR_UnterminatedStringLit 1179or ErrorCode.ERR_BadDirectivePlacement 1180or ErrorCode.ERR_IdentifierExpectedKW 1181or ErrorCode.ERR_SemiOrLBraceExpected 1182or ErrorCode.ERR_MultiTypeInDeclaration 1183or ErrorCode.ERR_AddOrRemoveExpected 1184or ErrorCode.ERR_UnexpectedCharacter 1185or ErrorCode.ERR_ProtectedInStatic 1186or ErrorCode.WRN_UnreachableGeneralCatch 1187or ErrorCode.ERR_IncrementLvalueExpected 1188or ErrorCode.ERR_NoSuchMemberOrExtension 1189or ErrorCode.WRN_DeprecatedCollectionInitAddStr 1190or ErrorCode.ERR_DeprecatedCollectionInitAddStr 1191or ErrorCode.WRN_DeprecatedCollectionInitAdd 1192or ErrorCode.ERR_DefaultValueNotAllowed 1193or ErrorCode.WRN_DefaultValueForUnconsumedLocation 1194or ErrorCode.ERR_PartialWrongTypeParamsVariance 1195or ErrorCode.ERR_GlobalSingleTypeNameNotFoundFwd 1196or ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd 1197or ErrorCode.ERR_SingleTypeNameNotFoundFwd 1198or ErrorCode.WRN_IdentifierOrNumericLiteralExpected 1199or ErrorCode.ERR_UnexpectedToken 1200or ErrorCode.ERR_BadThisParam 1201or ErrorCode.ERR_BadTypeforThis 1202or ErrorCode.ERR_BadParamModThis 1203or ErrorCode.ERR_BadExtensionMeth 1204or ErrorCode.ERR_BadExtensionAgg 1205or ErrorCode.ERR_DupParamMod 1206or ErrorCode.ERR_ExtensionMethodsDecl 1207or ErrorCode.ERR_ExtensionAttrNotFound 1208or ErrorCode.ERR_ExplicitExtension 1209or ErrorCode.ERR_ValueTypeExtDelegate 1210or ErrorCode.ERR_BadArgCount 1211or ErrorCode.ERR_BadArgType 1212or ErrorCode.ERR_NoSourceFile 1213or ErrorCode.ERR_CantRefResource 1214or ErrorCode.ERR_ResourceNotUnique 1215or ErrorCode.ERR_ImportNonAssembly 1216or ErrorCode.ERR_RefLvalueExpected 1217or ErrorCode.ERR_BaseInStaticMeth 1218or ErrorCode.ERR_BaseInBadContext 1219or ErrorCode.ERR_RbraceExpected 1220or ErrorCode.ERR_LbraceExpected 1221or ErrorCode.ERR_InExpected 1222or ErrorCode.ERR_InvalidPreprocExpr 1223or ErrorCode.ERR_InvalidMemberDecl 1224or ErrorCode.ERR_MemberNeedsType 1225or ErrorCode.ERR_BadBaseType 1226or ErrorCode.WRN_EmptySwitch 1227or ErrorCode.ERR_ExpectedEndTry 1228or ErrorCode.ERR_InvalidExprTerm 1229or ErrorCode.ERR_BadNewExpr 1230or ErrorCode.ERR_NoNamespacePrivate 1231or ErrorCode.ERR_BadVarDecl 1232or ErrorCode.ERR_UsingAfterElements 1233or ErrorCode.ERR_BadBinOpArgs 1234or ErrorCode.ERR_BadUnOpArgs 1235or ErrorCode.ERR_NoVoidParameter 1236or ErrorCode.ERR_DuplicateAlias 1237or ErrorCode.ERR_BadProtectedAccess 1238or ErrorCode.ERR_AddModuleAssembly 1239or ErrorCode.ERR_BindToBogusProp2 1240or ErrorCode.ERR_BindToBogusProp1 1241or ErrorCode.ERR_NoVoidHere 1242or ErrorCode.ERR_IndexerNeedsParam 1243or ErrorCode.ERR_BadArraySyntax 1244or ErrorCode.ERR_BadOperatorSyntax 1245or ErrorCode.ERR_OutputNeedsName 1246or ErrorCode.ERR_CantHaveWin32ResAndManifest 1247or ErrorCode.ERR_CantHaveWin32ResAndIcon 1248or ErrorCode.ERR_CantReadResource 1249or ErrorCode.ERR_DocFileGen 1250or ErrorCode.WRN_XMLParseError 1251or ErrorCode.WRN_DuplicateParamTag 1252or ErrorCode.WRN_UnmatchedParamTag 1253or ErrorCode.WRN_MissingParamTag 1254or ErrorCode.WRN_BadXMLRef 1255or ErrorCode.ERR_BadStackAllocExpr 1256or ErrorCode.ERR_InvalidLineNumber 1257or ErrorCode.ERR_MissingPPFile 1258or ErrorCode.ERR_ForEachMissingMember 1259or ErrorCode.WRN_BadXMLRefParamType 1260or ErrorCode.WRN_BadXMLRefReturnType 1261or ErrorCode.ERR_BadWin32Res 1262or ErrorCode.WRN_BadXMLRefSyntax 1263or ErrorCode.ERR_BadModifierLocation 1264or ErrorCode.ERR_MissingArraySize 1265or ErrorCode.WRN_UnprocessedXMLComment 1266or ErrorCode.WRN_FailedInclude 1267or ErrorCode.WRN_InvalidInclude 1268or ErrorCode.WRN_MissingXMLComment 1269or ErrorCode.WRN_XMLParseIncludeError 1270or ErrorCode.ERR_BadDelArgCount 1271or ErrorCode.ERR_UnexpectedSemicolon 1272or ErrorCode.ERR_MethodReturnCantBeRefAny 1273or ErrorCode.ERR_CompileCancelled 1274or ErrorCode.ERR_MethodArgCantBeRefAny 1275or ErrorCode.ERR_AssgReadonlyLocal 1276or ErrorCode.ERR_RefReadonlyLocal 1277or ErrorCode.ERR_CantUseRequiredAttribute 1278or ErrorCode.ERR_NoModifiersOnAccessor 1279or ErrorCode.ERR_ParamsCantBeWithModifier 1280or ErrorCode.ERR_ReturnNotLValue 1281or ErrorCode.ERR_MissingCoClass 1282or ErrorCode.ERR_AmbiguousAttribute 1283or ErrorCode.ERR_BadArgExtraRef 1284or ErrorCode.WRN_CmdOptionConflictsSource 1285or ErrorCode.ERR_BadCompatMode 1286or ErrorCode.ERR_DelegateOnConditional 1287or ErrorCode.ERR_CantMakeTempFile 1288or ErrorCode.ERR_BadArgRef 1289or ErrorCode.ERR_YieldInAnonMeth 1290or ErrorCode.ERR_ReturnInIterator 1291or ErrorCode.ERR_BadIteratorArgType 1292or ErrorCode.ERR_BadIteratorReturn 1293or ErrorCode.ERR_BadYieldInFinally 1294or ErrorCode.ERR_BadYieldInTryOfCatch 1295or ErrorCode.ERR_EmptyYield 1296or ErrorCode.ERR_AnonDelegateCantUse 1297or ErrorCode.ERR_AnonDelegateCantUseRefLike 1298or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef 1299or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike 1300or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember 1301or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured 1302or ErrorCode.ERR_BadYieldInCatch 1303or ErrorCode.ERR_BadDelegateLeave 1304or ErrorCode.WRN_IllegalPragma 1305or ErrorCode.WRN_IllegalPPWarning 1306or ErrorCode.WRN_BadRestoreNumber 1307or ErrorCode.ERR_VarargsIterator 1308or ErrorCode.ERR_UnsafeIteratorArgType 1309or ErrorCode.ERR_BadCoClassSig 1310or ErrorCode.ERR_MultipleIEnumOfT 1311or ErrorCode.ERR_FixedDimsRequired 1312or ErrorCode.ERR_FixedNotInStruct 1313or ErrorCode.ERR_AnonymousReturnExpected 1314or ErrorCode.WRN_NonECMAFeature 1315or ErrorCode.ERR_ExpectedVerbatimLiteral 1316or ErrorCode.ERR_AssgReadonly2 1317or ErrorCode.ERR_RefReadonly2 1318or ErrorCode.ERR_AssgReadonlyStatic2 1319or ErrorCode.ERR_RefReadonlyStatic2 1320or ErrorCode.ERR_AssgReadonlyLocal2Cause 1321or ErrorCode.ERR_RefReadonlyLocal2Cause 1322or ErrorCode.ERR_AssgReadonlyLocalCause 1323or ErrorCode.ERR_RefReadonlyLocalCause 1324or ErrorCode.WRN_ErrorOverride 1325or ErrorCode.ERR_AnonMethToNonDel 1326or ErrorCode.ERR_CantConvAnonMethParams 1327or ErrorCode.ERR_CantConvAnonMethReturns 1328or ErrorCode.ERR_IllegalFixedType 1329or ErrorCode.ERR_FixedOverflow 1330or ErrorCode.ERR_InvalidFixedArraySize 1331or ErrorCode.ERR_FixedBufferNotFixed 1332or ErrorCode.ERR_AttributeNotOnAccessor 1333or ErrorCode.WRN_InvalidSearchPathDir 1334or ErrorCode.ERR_IllegalVarArgs 1335or ErrorCode.ERR_IllegalParams 1336or ErrorCode.ERR_BadModifiersOnNamespace 1337or ErrorCode.ERR_BadPlatformType 1338or ErrorCode.ERR_ThisStructNotInAnonMeth 1339or ErrorCode.ERR_NoConvToIDisp 1340or ErrorCode.ERR_BadParamRef 1341or ErrorCode.ERR_BadParamExtraRef 1342or ErrorCode.ERR_BadParamType 1343or ErrorCode.ERR_BadExternIdentifier 1344or ErrorCode.ERR_AliasMissingFile 1345or ErrorCode.ERR_GlobalExternAlias 1346or ErrorCode.WRN_MultiplePredefTypes 1347or ErrorCode.ERR_LocalCantBeFixedAndHoisted 1348or ErrorCode.WRN_TooManyLinesForDebugger 1349or ErrorCode.ERR_CantConvAnonMethNoParams 1350or ErrorCode.ERR_ConditionalOnNonAttributeClass 1351or ErrorCode.WRN_CallOnNonAgileField 1352or ErrorCode.WRN_InvalidNumber 1353or ErrorCode.WRN_IllegalPPChecksum 1354or ErrorCode.WRN_EndOfPPLineExpected 1355or ErrorCode.WRN_ConflictingChecksum 1356or ErrorCode.WRN_InvalidAssemblyName 1357or ErrorCode.WRN_UnifyReferenceMajMin 1358or ErrorCode.WRN_UnifyReferenceBldRev 1359or ErrorCode.ERR_DuplicateImport 1360or ErrorCode.ERR_DuplicateImportSimple 1361or ErrorCode.ERR_AssemblyMatchBadVersion 1362or ErrorCode.ERR_FixedNeedsLvalue 1363or ErrorCode.WRN_DuplicateTypeParamTag 1364or ErrorCode.WRN_UnmatchedTypeParamTag 1365or ErrorCode.WRN_MissingTypeParamTag 1366or ErrorCode.ERR_CantChangeTypeOnOverride 1367or ErrorCode.ERR_DoNotUseFixedBufferAttr 1368or ErrorCode.WRN_AssignmentToSelf 1369or ErrorCode.WRN_ComparisonToSelf 1370or ErrorCode.ERR_CantOpenWin32Res 1371or ErrorCode.WRN_DotOnDefault 1372or ErrorCode.ERR_NoMultipleInheritance 1373or ErrorCode.ERR_BaseClassMustBeFirst 1374or ErrorCode.WRN_BadXMLRefTypeVar 1375or ErrorCode.ERR_FriendAssemblyBadArgs 1376or ErrorCode.ERR_FriendAssemblySNReq 1377or ErrorCode.ERR_DelegateOnNullable 1378or ErrorCode.ERR_BadCtorArgCount 1379or ErrorCode.ERR_GlobalAttributesNotFirst 1380or ErrorCode.ERR_ExpressionExpected 1381or ErrorCode.WRN_UnmatchedParamRefTag 1382or ErrorCode.WRN_UnmatchedTypeParamRefTag 1383or ErrorCode.ERR_DefaultValueMustBeConstant 1384or ErrorCode.ERR_DefaultValueBeforeRequiredValue 1385or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument 1386or ErrorCode.ERR_BadNamedArgument 1387or ErrorCode.ERR_DuplicateNamedArgument 1388or ErrorCode.ERR_RefOutDefaultValue 1389or ErrorCode.ERR_NamedArgumentForArray 1390or ErrorCode.ERR_DefaultValueForExtensionParameter 1391or ErrorCode.ERR_NamedArgumentUsedInPositional 1392or ErrorCode.ERR_DefaultValueUsedWithAttributes 1393or ErrorCode.ERR_BadNamedArgumentForDelegateInvoke 1394or ErrorCode.ERR_NoPIAAssemblyMissingAttribute 1395or ErrorCode.ERR_NoCanonicalView 1396or ErrorCode.ERR_NoConversionForDefaultParam 1397or ErrorCode.ERR_DefaultValueForParamsParameter 1398or ErrorCode.ERR_NewCoClassOnLink 1399or ErrorCode.ERR_NoPIANestedType 1400or ErrorCode.ERR_InteropTypeMissingAttribute 1401or ErrorCode.ERR_InteropStructContainsMethods 1402or ErrorCode.ERR_InteropTypesWithSameNameAndGuid 1403or ErrorCode.ERR_NoPIAAssemblyMissingAttributes 1404or ErrorCode.ERR_AssemblySpecifiedForLinkAndRef 1405or ErrorCode.ERR_LocalTypeNameClash 1406or ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA 1407or ErrorCode.ERR_NotNullRefDefaultParameter 1408or ErrorCode.ERR_FixedLocalInLambda 1409or ErrorCode.ERR_MissingMethodOnSourceInterface 1410or ErrorCode.ERR_MissingSourceInterface 1411or ErrorCode.ERR_GenericsUsedInNoPIAType 1412or ErrorCode.ERR_GenericsUsedAcrossAssemblies 1413or ErrorCode.ERR_NoConversionForNubDefaultParam 1414or ErrorCode.ERR_InvalidSubsystemVersion 1415or ErrorCode.ERR_InteropMethodWithBody 1416or ErrorCode.ERR_BadWarningLevel 1417or ErrorCode.ERR_BadDebugType 1418or ErrorCode.ERR_BadResourceVis 1419or ErrorCode.ERR_DefaultValueTypeMustMatch 1420or ErrorCode.ERR_DefaultValueBadValueType 1421or ErrorCode.ERR_MemberAlreadyInitialized 1422or ErrorCode.ERR_MemberCannotBeInitialized 1423or ErrorCode.ERR_StaticMemberInObjectInitializer 1424or ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer 1425or ErrorCode.ERR_ValueTypePropertyInObjectInitializer 1426or ErrorCode.ERR_UnsafeTypeInObjectCreation 1427or ErrorCode.ERR_EmptyElementInitializer 1428or ErrorCode.ERR_InitializerAddHasWrongSignature 1429or ErrorCode.ERR_CollectionInitRequiresIEnumerable 1430or ErrorCode.ERR_CantOpenWin32Manifest 1431or ErrorCode.WRN_CantHaveManifestForModule 1432or ErrorCode.ERR_BadInstanceArgType 1433or ErrorCode.ERR_QueryDuplicateRangeVariable 1434or ErrorCode.ERR_QueryRangeVariableOverrides 1435or ErrorCode.ERR_QueryRangeVariableAssignedBadValue 1436or ErrorCode.ERR_QueryNoProviderCastable 1437or ErrorCode.ERR_QueryNoProviderStandard 1438or ErrorCode.ERR_QueryNoProvider 1439or ErrorCode.ERR_QueryOuterKey 1440or ErrorCode.ERR_QueryInnerKey 1441or ErrorCode.ERR_QueryOutRefRangeVariable 1442or ErrorCode.ERR_QueryMultipleProviders 1443or ErrorCode.ERR_QueryTypeInferenceFailedMulti 1444or ErrorCode.ERR_QueryTypeInferenceFailed 1445or ErrorCode.ERR_QueryTypeInferenceFailedSelectMany 1446or ErrorCode.ERR_ExpressionTreeContainsPointerOp 1447or ErrorCode.ERR_ExpressionTreeContainsAnonymousMethod 1448or ErrorCode.ERR_AnonymousMethodToExpressionTree 1449or ErrorCode.ERR_QueryRangeVariableReadOnly 1450or ErrorCode.ERR_QueryRangeVariableSameAsTypeParam 1451or ErrorCode.ERR_TypeVarNotFoundRangeVariable 1452or ErrorCode.ERR_BadArgTypesForCollectionAdd 1453or ErrorCode.ERR_ByRefParameterInExpressionTree 1454or ErrorCode.ERR_VarArgsInExpressionTree 1455or ErrorCode.ERR_InitializerAddHasParamModifiers 1456or ErrorCode.ERR_NonInvocableMemberCalled 1457or ErrorCode.WRN_MultipleRuntimeImplementationMatches 1458or ErrorCode.WRN_MultipleRuntimeOverrideMatches 1459or ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation 1460or ErrorCode.ERR_InvalidConstantDeclarationType 1461or ErrorCode.ERR_IllegalVarianceSyntax 1462or ErrorCode.ERR_UnexpectedVariance 1463or ErrorCode.ERR_BadDynamicTypeof 1464or ErrorCode.ERR_ExpressionTreeContainsDynamicOperation 1465or ErrorCode.ERR_BadDynamicConversion 1466or ErrorCode.ERR_DeriveFromDynamic 1467or ErrorCode.ERR_DeriveFromConstructedDynamic 1468or ErrorCode.ERR_DynamicTypeAsBound 1469or ErrorCode.ERR_ConstructedDynamicTypeAsBound 1470or ErrorCode.ERR_ExplicitDynamicAttr 1471or ErrorCode.ERR_NoDynamicPhantomOnBase 1472or ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer 1473or ErrorCode.ERR_BadArgTypeDynamicExtension 1474or ErrorCode.WRN_DynamicDispatchToConditionalMethod 1475or ErrorCode.ERR_NoDynamicPhantomOnBaseCtor 1476or ErrorCode.ERR_BadDynamicMethodArgMemgrp 1477or ErrorCode.ERR_BadDynamicMethodArgLambda 1478or ErrorCode.ERR_BadDynamicMethodArg 1479or ErrorCode.ERR_BadDynamicQuery 1480or ErrorCode.ERR_DynamicAttributeMissing 1481or ErrorCode.WRN_IsDynamicIsConfusing 1482or ErrorCode.ERR_BadAsyncReturn 1483or ErrorCode.ERR_BadAwaitInFinally 1484or ErrorCode.ERR_BadAwaitInCatch 1485or ErrorCode.ERR_BadAwaitArg 1486or ErrorCode.ERR_BadAsyncArgType 1487or ErrorCode.ERR_BadAsyncExpressionTree 1488or ErrorCode.ERR_MixingWinRTEventWithRegular 1489or ErrorCode.ERR_BadAwaitWithoutAsync 1490or ErrorCode.ERR_BadAsyncLacksBody 1491or ErrorCode.ERR_BadAwaitInQuery 1492or ErrorCode.ERR_BadAwaitInLock 1493or ErrorCode.ERR_TaskRetNoObjectRequired 1494or ErrorCode.ERR_FileNotFound 1495or ErrorCode.WRN_FileAlreadyIncluded 1496or ErrorCode.ERR_NoFileSpec 1497or ErrorCode.ERR_SwitchNeedsString 1498or ErrorCode.ERR_BadSwitch 1499or ErrorCode.WRN_NoSources 1500or ErrorCode.ERR_OpenResponseFile 1501or ErrorCode.ERR_CantOpenFileWrite 1502or ErrorCode.ERR_BadBaseNumber 1503or ErrorCode.ERR_BinaryFile 1504or ErrorCode.FTL_BadCodepage 1505or ErrorCode.ERR_NoMainOnDLL 1506or ErrorCode.FTL_InvalidTarget 1507or ErrorCode.FTL_InvalidInputFileName 1508or ErrorCode.WRN_NoConfigNotOnCommandLine 1509or ErrorCode.ERR_InvalidFileAlignment 1510or ErrorCode.WRN_DefineIdentifierRequired 1511or ErrorCode.FTL_OutputFileExists 1512or ErrorCode.ERR_OneAliasPerReference 1513or ErrorCode.ERR_SwitchNeedsNumber 1514or ErrorCode.ERR_MissingDebugSwitch 1515or ErrorCode.ERR_ComRefCallInExpressionTree 1516or ErrorCode.WRN_BadUILang 1517or ErrorCode.ERR_InvalidFormatForGuidForOption 1518or ErrorCode.ERR_MissingGuidForOption 1519or ErrorCode.ERR_InvalidOutputName 1520or ErrorCode.ERR_InvalidDebugInformationFormat 1521or ErrorCode.ERR_LegacyObjectIdSyntax 1522or ErrorCode.ERR_SourceLinkRequiresPdb 1523or ErrorCode.ERR_CannotEmbedWithoutPdb 1524or ErrorCode.ERR_BadSwitchValue 1525or ErrorCode.WRN_CLS_NoVarArgs 1526or ErrorCode.WRN_CLS_BadArgType 1527or ErrorCode.WRN_CLS_BadReturnType 1528or ErrorCode.WRN_CLS_BadFieldPropType 1529or ErrorCode.WRN_CLS_BadIdentifierCase 1530or ErrorCode.WRN_CLS_OverloadRefOut 1531or ErrorCode.WRN_CLS_OverloadUnnamed 1532or ErrorCode.WRN_CLS_BadIdentifier 1533or ErrorCode.WRN_CLS_BadBase 1534or ErrorCode.WRN_CLS_BadInterfaceMember 1535or ErrorCode.WRN_CLS_NoAbstractMembers 1536or ErrorCode.WRN_CLS_NotOnModules 1537or ErrorCode.WRN_CLS_ModuleMissingCLS 1538or ErrorCode.WRN_CLS_AssemblyNotCLS 1539or ErrorCode.WRN_CLS_BadAttributeType 1540or ErrorCode.WRN_CLS_ArrayArgumentToAttribute 1541or ErrorCode.WRN_CLS_NotOnModules2 1542or ErrorCode.WRN_CLS_IllegalTrueInFalse 1543or ErrorCode.WRN_CLS_MeaninglessOnPrivateType 1544or ErrorCode.WRN_CLS_AssemblyNotCLS2 1545or ErrorCode.WRN_CLS_MeaninglessOnParam 1546or ErrorCode.WRN_CLS_MeaninglessOnReturn 1547or ErrorCode.WRN_CLS_BadTypeVar 1548or ErrorCode.WRN_CLS_VolatileField 1549or ErrorCode.WRN_CLS_BadInterface 1550or ErrorCode.FTL_BadChecksumAlgorithm 1551or ErrorCode.ERR_BadAwaitArgIntrinsic 1552or ErrorCode.ERR_BadAwaitAsIdentifier 1553or ErrorCode.ERR_BadAwaitInFixed 1554or ErrorCode.ERR_UnsafeAsyncArgType 1555or ErrorCode.ERR_VarargsAsync 1556or ErrorCode.ERR_BadAwaitArgVoidCall 1557or ErrorCode.ERR_CantConvAsyncAnonFuncReturns 1558or ErrorCode.ERR_BadAwaiterPattern 1559or ErrorCode.ERR_BadSpecialByRefParameter 1560or ErrorCode.WRN_UnobservedAwaitableExpression 1561or ErrorCode.ERR_SynchronizedAsyncMethod 1562or ErrorCode.ERR_BadAsyncReturnExpression 1563or ErrorCode.ERR_NoConversionForCallerLineNumberParam 1564or ErrorCode.ERR_NoConversionForCallerFilePathParam 1565or ErrorCode.ERR_NoConversionForCallerMemberNameParam 1566or ErrorCode.ERR_BadCallerLineNumberParamWithoutDefaultValue 1567or ErrorCode.ERR_BadCallerFilePathParamWithoutDefaultValue 1568or ErrorCode.ERR_BadCallerMemberNameParamWithoutDefaultValue 1569or ErrorCode.ERR_BadPrefer32OnLib 1570or ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation 1571or ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation 1572or ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation 1573or ErrorCode.ERR_DoesntImplementAwaitInterface 1574or ErrorCode.ERR_BadAwaitArg_NeedSystem 1575or ErrorCode.ERR_CantReturnVoid 1576or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsync 1577or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsyncInClassOrStruct 1578or ErrorCode.ERR_BadAwaitWithoutAsyncMethod 1579or ErrorCode.ERR_BadAwaitWithoutVoidAsyncMethod 1580or ErrorCode.ERR_BadAwaitWithoutAsyncLambda 1581or ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing 1582or ErrorCode.ERR_UnexpectedAliasedName 1583or ErrorCode.ERR_UnexpectedGenericName 1584or ErrorCode.ERR_UnexpectedUnboundGenericName 1585or ErrorCode.ERR_GlobalStatement 1586or ErrorCode.ERR_BadUsingType 1587or ErrorCode.ERR_ReservedAssemblyName 1588or ErrorCode.ERR_PPReferenceFollowsToken 1589or ErrorCode.ERR_ExpectedPPFile 1590or ErrorCode.ERR_ReferenceDirectiveOnlyAllowedInScripts 1591or ErrorCode.ERR_NameNotInContextPossibleMissingReference 1592or ErrorCode.ERR_MetadataNameTooLong 1593or ErrorCode.ERR_AttributesNotAllowed 1594or ErrorCode.ERR_ExternAliasNotAllowed 1595or ErrorCode.ERR_ConflictingAliasAndDefinition 1596or ErrorCode.ERR_GlobalDefinitionOrStatementExpected 1597or ErrorCode.ERR_ExpectedSingleScript 1598or ErrorCode.ERR_RecursivelyTypedVariable 1599or ErrorCode.ERR_YieldNotAllowedInScript 1600or ErrorCode.ERR_NamespaceNotAllowedInScript 1601or ErrorCode.WRN_StaticInAsOrIs 1602or ErrorCode.ERR_InvalidDelegateType 1603or ErrorCode.ERR_BadVisEventType 1604or ErrorCode.ERR_GlobalAttributesNotAllowed 1605or ErrorCode.ERR_PublicKeyFileFailure 1606or ErrorCode.ERR_PublicKeyContainerFailure 1607or ErrorCode.ERR_FriendRefSigningMismatch 1608or ErrorCode.ERR_CannotPassNullForFriendAssembly 1609or ErrorCode.ERR_SignButNoPrivateKey 1610or ErrorCode.WRN_DelaySignButNoKey 1611or ErrorCode.ERR_InvalidVersionFormat 1612or ErrorCode.WRN_InvalidVersionFormat 1613or ErrorCode.ERR_NoCorrespondingArgument 1614or ErrorCode.ERR_ResourceFileNameNotUnique 1615or ErrorCode.ERR_DllImportOnGenericMethod 1616or ErrorCode.ERR_ParameterNotValidForType 1617or ErrorCode.ERR_AttributeParameterRequired1 1618or ErrorCode.ERR_AttributeParameterRequired2 1619or ErrorCode.ERR_SecurityAttributeMissingAction 1620or ErrorCode.ERR_SecurityAttributeInvalidAction 1621or ErrorCode.ERR_SecurityAttributeInvalidActionAssembly 1622or ErrorCode.ERR_SecurityAttributeInvalidActionTypeOrMethod 1623or ErrorCode.ERR_PrincipalPermissionInvalidAction 1624or ErrorCode.ERR_FeatureNotValidInExpressionTree 1625or ErrorCode.ERR_MarshalUnmanagedTypeNotValidForFields 1626or ErrorCode.ERR_MarshalUnmanagedTypeOnlyValidForFields 1627or ErrorCode.ERR_PermissionSetAttributeInvalidFile 1628or ErrorCode.ERR_PermissionSetAttributeFileReadError 1629or ErrorCode.ERR_InvalidVersionFormat2 1630or ErrorCode.ERR_InvalidAssemblyCultureForExe 1631or ErrorCode.ERR_DuplicateAttributeInNetModule 1632or ErrorCode.ERR_CantOpenIcon 1633or ErrorCode.ERR_ErrorBuildingWin32Resources 1634or ErrorCode.ERR_BadAttributeParamDefaultArgument 1635or ErrorCode.ERR_MissingTypeInSource 1636or ErrorCode.ERR_MissingTypeInAssembly 1637or ErrorCode.ERR_SecurityAttributeInvalidTarget 1638or ErrorCode.ERR_InvalidAssemblyName 1639or ErrorCode.ERR_NoTypeDefFromModule 1640or ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName 1641or ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName 1642or ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath 1643or ErrorCode.ERR_InvalidDynamicCondition 1644or ErrorCode.ERR_WinRtEventPassedByRef 1645or ErrorCode.ERR_NetModuleNameMismatch 1646or ErrorCode.ERR_BadModuleName 1647or ErrorCode.ERR_BadCompilationOptionValue 1648or ErrorCode.ERR_BadAppConfigPath 1649or ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden 1650or ErrorCode.ERR_CmdOptionConflictsSource 1651or ErrorCode.ERR_FixedBufferTooManyDimensions 1652or ErrorCode.ERR_CantReadConfigFile 1653or ErrorCode.ERR_BadAwaitInCatchFilter 1654or ErrorCode.WRN_FilterIsConstantTrue 1655or ErrorCode.ERR_LinkedNetmoduleMetadataMustProvideFullPEImage 1656or ErrorCode.ERR_MetadataReferencesNotSupported 1657or ErrorCode.ERR_InvalidAssemblyCulture 1658or ErrorCode.ERR_MutuallyExclusiveOptions 1659or ErrorCode.ERR_InvalidDebugInfo 1660or ErrorCode.WRN_UnimplementedCommandLineSwitch 1661or ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName 1662or ErrorCode.ERR_InvalidSignaturePublicKey 1663or ErrorCode.ERR_ForwardedTypesConflict 1664or ErrorCode.WRN_RefCultureMismatch 1665or ErrorCode.ERR_AgnosticToMachineModule 1666or ErrorCode.ERR_ConflictingMachineModule 1667or ErrorCode.WRN_ConflictingMachineAssembly 1668or ErrorCode.ERR_CryptoHashFailed 1669or ErrorCode.ERR_MissingNetModuleReference 1670or ErrorCode.ERR_NetModuleNameMustBeUnique 1671or ErrorCode.ERR_UnsupportedTransparentIdentifierAccess 1672or ErrorCode.ERR_ParamDefaultValueDiffersFromAttribute 1673or ErrorCode.WRN_UnqualifiedNestedTypeInCref 1674or ErrorCode.HDN_UnusedUsingDirective 1675or ErrorCode.HDN_UnusedExternAlias 1676or ErrorCode.WRN_NoRuntimeMetadataVersion 1677or ErrorCode.ERR_FeatureNotAvailableInVersion1 1678or ErrorCode.ERR_FeatureNotAvailableInVersion2 1679or ErrorCode.ERR_FeatureNotAvailableInVersion3 1680or ErrorCode.ERR_FeatureNotAvailableInVersion4 1681or ErrorCode.ERR_FeatureNotAvailableInVersion5 1682or ErrorCode.ERR_FieldHasMultipleDistinctConstantValues 1683or ErrorCode.ERR_ComImportWithInitializers 1684or ErrorCode.WRN_PdbLocalNameTooLong 1685or ErrorCode.ERR_RetNoObjectRequiredLambda 1686or ErrorCode.ERR_TaskRetNoObjectRequiredLambda 1687or ErrorCode.WRN_AnalyzerCannotBeCreated 1688or ErrorCode.WRN_NoAnalyzerInAssembly 1689or ErrorCode.WRN_UnableToLoadAnalyzer 1690or ErrorCode.ERR_CantReadRulesetFile 1691or ErrorCode.ERR_BadPdbData 1692or ErrorCode.INF_UnableToLoadSomeTypesInAnalyzer 1693or ErrorCode.ERR_InitializerOnNonAutoProperty 1694or ErrorCode.ERR_AutoPropertyMustHaveGetAccessor 1695or ErrorCode.ERR_InstancePropertyInitializerInInterface 1696or ErrorCode.ERR_EnumsCantContainDefaultConstructor 1697or ErrorCode.ERR_EncodinglessSyntaxTree 1698or ErrorCode.ERR_BlockBodyAndExpressionBody 1699or ErrorCode.ERR_FeatureIsExperimental 1700or ErrorCode.ERR_FeatureNotAvailableInVersion6 1701or ErrorCode.ERR_SwitchFallOut 1702or ErrorCode.ERR_NullPropagatingOpInExpressionTree 1703or ErrorCode.WRN_NubExprIsConstBool2 1704or ErrorCode.ERR_DictionaryInitializerInExpressionTree 1705or ErrorCode.ERR_ExtensionCollectionElementInitializerInExpressionTree 1706or ErrorCode.ERR_UnclosedExpressionHole 1707or ErrorCode.ERR_UseDefViolationProperty 1708or ErrorCode.ERR_AutoPropertyMustOverrideSet 1709or ErrorCode.ERR_ExpressionHasNoName 1710or ErrorCode.ERR_SubexpressionNotInNameof 1711or ErrorCode.ERR_AliasQualifiedNameNotAnExpression 1712or ErrorCode.ERR_NameofMethodGroupWithTypeParameters 1713or ErrorCode.ERR_NoAliasHere 1714or ErrorCode.ERR_UnescapedCurly 1715or ErrorCode.ERR_EscapedCurly 1716or ErrorCode.ERR_TrailingWhitespaceInFormatSpecifier 1717or ErrorCode.ERR_EmptyFormatSpecifier 1718or ErrorCode.ERR_ErrorInReferencedAssembly 1719or ErrorCode.ERR_ExternHasConstructorInitializer 1720or ErrorCode.ERR_ExpressionOrDeclarationExpected 1721or ErrorCode.ERR_NameofExtensionMethod 1722or ErrorCode.WRN_AlignmentMagnitude 1723or ErrorCode.ERR_ConstantStringTooLong 1724or ErrorCode.ERR_DebugEntryPointNotSourceMethodDefinition 1725or ErrorCode.ERR_LoadDirectiveOnlyAllowedInScripts 1726or ErrorCode.ERR_PPLoadFollowsToken 1727or ErrorCode.ERR_SourceFileReferencesNotSupported 1728or ErrorCode.ERR_BadAwaitInStaticVariableInitializer 1729or ErrorCode.ERR_InvalidPathMap 1730or ErrorCode.ERR_PublicSignButNoKey 1731or ErrorCode.ERR_TooManyUserStrings 1732or ErrorCode.ERR_TooManyUserStrings_RestartRequired 1733or ErrorCode.ERR_PeWritingFailure 1734or ErrorCode.WRN_AttributeIgnoredWhenPublicSigning 1735or ErrorCode.ERR_OptionMustBeAbsolutePath 1736or ErrorCode.ERR_FeatureNotAvailableInVersion7 1737or ErrorCode.ERR_DynamicLocalFunctionParamsParameter 1738or ErrorCode.ERR_ExpressionTreeContainsLocalFunction 1739or ErrorCode.ERR_InvalidInstrumentationKind 1740or ErrorCode.ERR_LocalFunctionMissingBody 1741or ErrorCode.ERR_InvalidHashAlgorithmName 1742or ErrorCode.ERR_ThrowMisplaced 1743or ErrorCode.ERR_PatternNullableType 1744or ErrorCode.ERR_BadPatternExpression 1745or ErrorCode.ERR_SwitchExpressionValueExpected 1746or ErrorCode.ERR_SwitchCaseSubsumed 1747or ErrorCode.ERR_PatternWrongType 1748or ErrorCode.ERR_ExpressionTreeContainsIsMatch 1749or ErrorCode.WRN_TupleLiteralNameMismatch 1750or ErrorCode.ERR_TupleTooFewElements 1751or ErrorCode.ERR_TupleReservedElementName 1752or ErrorCode.ERR_TupleReservedElementNameAnyPosition 1753or ErrorCode.ERR_TupleDuplicateElementName 1754or ErrorCode.ERR_PredefinedTypeMemberNotFoundInAssembly 1755or ErrorCode.ERR_MissingDeconstruct 1756or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable 1757or ErrorCode.ERR_DeconstructRequiresExpression 1758or ErrorCode.ERR_DeconstructWrongCardinality 1759or ErrorCode.ERR_CannotDeconstructDynamic 1760or ErrorCode.ERR_DeconstructTooFewElements 1761or ErrorCode.ERR_ConversionNotTupleCompatible 1762or ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType 1763or ErrorCode.ERR_TupleElementNamesAttributeMissing 1764or ErrorCode.ERR_ExplicitTupleElementNamesAttribute 1765or ErrorCode.ERR_CantChangeTupleNamesOnOverride 1766or ErrorCode.ERR_DuplicateInterfaceWithTupleNamesInBaseList 1767or ErrorCode.ERR_ImplBadTupleNames 1768or ErrorCode.ERR_PartialMemberInconsistentTupleNames 1769or ErrorCode.ERR_ExpressionTreeContainsTupleLiteral 1770or ErrorCode.ERR_ExpressionTreeContainsTupleConversion 1771or ErrorCode.ERR_AutoPropertyCannotBeRefReturning 1772or ErrorCode.ERR_RefPropertyMustHaveGetAccessor 1773or ErrorCode.ERR_RefPropertyCannotHaveSetAccessor 1774or ErrorCode.ERR_CantChangeRefReturnOnOverride 1775or ErrorCode.ERR_MustNotHaveRefReturn 1776or ErrorCode.ERR_MustHaveRefReturn 1777or ErrorCode.ERR_RefReturnMustHaveIdentityConversion 1778or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongRefReturn 1779or ErrorCode.ERR_RefReturningCallInExpressionTree 1780or ErrorCode.ERR_BadIteratorReturnRef 1781or ErrorCode.ERR_BadRefReturnExpressionTree 1782or ErrorCode.ERR_RefReturnLvalueExpected 1783or ErrorCode.ERR_RefReturnNonreturnableLocal 1784or ErrorCode.ERR_RefReturnNonreturnableLocal2 1785or ErrorCode.ERR_RefReturnRangeVariable 1786or ErrorCode.ERR_RefReturnReadonly 1787or ErrorCode.ERR_RefReturnReadonlyStatic 1788or ErrorCode.ERR_RefReturnReadonly2 1789or ErrorCode.ERR_RefReturnReadonlyStatic2 1790or ErrorCode.ERR_RefReturnParameter 1791or ErrorCode.ERR_RefReturnParameter2 1792or ErrorCode.ERR_RefReturnLocal 1793or ErrorCode.ERR_RefReturnLocal2 1794or ErrorCode.ERR_RefReturnStructThis 1795or ErrorCode.ERR_InitializeByValueVariableWithReference 1796or ErrorCode.ERR_InitializeByReferenceVariableWithValue 1797or ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion 1798or ErrorCode.ERR_ByReferenceVariableMustBeInitialized 1799or ErrorCode.ERR_AnonDelegateCantUseLocal 1800or ErrorCode.ERR_PredefinedValueTupleTypeNotFound 1801or ErrorCode.ERR_SemiOrLBraceOrArrowExpected 1802or ErrorCode.ERR_NewWithTupleTypeSyntax 1803or ErrorCode.ERR_PredefinedValueTupleTypeMustBeStruct 1804or ErrorCode.ERR_DiscardTypeInferenceFailed 1805or ErrorCode.ERR_DeclarationExpressionNotPermitted 1806or ErrorCode.ERR_MustDeclareForeachIteration 1807or ErrorCode.ERR_TupleElementNamesInDeconstruction 1808or ErrorCode.ERR_ExpressionTreeContainsThrowExpression 1809or ErrorCode.ERR_DelegateRefMismatch 1810or ErrorCode.ERR_BadSourceCodeKind 1811or ErrorCode.ERR_BadDocumentationMode 1812or ErrorCode.ERR_BadLanguageVersion 1813or ErrorCode.ERR_ImplicitlyTypedVariableUsedInForbiddenZone 1814or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedOutVariable 1815or ErrorCode.ERR_ExpressionTreeContainsOutVariable 1816or ErrorCode.ERR_VarInvocationLvalueReserved 1817or ErrorCode.ERR_PublicSignNetModule 1818or ErrorCode.ERR_BadAssemblyName 1819or ErrorCode.ERR_BadAsyncMethodBuilderTaskProperty 1820or ErrorCode.ERR_TypeForwardedToMultipleAssemblies 1821or ErrorCode.ERR_ExpressionTreeContainsDiscard 1822or ErrorCode.ERR_PatternDynamicType 1823or ErrorCode.ERR_VoidAssignment 1824or ErrorCode.ERR_VoidInTuple 1825or ErrorCode.ERR_Merge_conflict_marker_encountered 1826or ErrorCode.ERR_InvalidPreprocessingSymbol 1827or ErrorCode.ERR_FeatureNotAvailableInVersion7_1 1828or ErrorCode.ERR_LanguageVersionCannotHaveLeadingZeroes 1829or ErrorCode.ERR_CompilerAndLanguageVersion 1830or ErrorCode.WRN_WindowsExperimental 1831or ErrorCode.ERR_TupleInferredNamesNotAvailable 1832or ErrorCode.ERR_TypelessTupleInAs 1833or ErrorCode.ERR_NoRefOutWhenRefOnly 1834or ErrorCode.ERR_NoNetModuleOutputWhenRefOutOrRefOnly 1835or ErrorCode.ERR_BadOpOnNullOrDefaultOrNew 1836or ErrorCode.ERR_DefaultLiteralNotValid 1837or ErrorCode.ERR_PatternWrongGenericTypeInVersion 1838or ErrorCode.ERR_AmbigBinaryOpsOnDefault 1839or ErrorCode.ERR_FeatureNotAvailableInVersion7_2 1840or ErrorCode.WRN_UnreferencedLocalFunction 1841or ErrorCode.ERR_DynamicLocalFunctionTypeParameter 1842or ErrorCode.ERR_BadNonTrailingNamedArgument 1843or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation 1844or ErrorCode.ERR_RefConditionalAndAwait 1845or ErrorCode.ERR_RefConditionalNeedsTwoRefs 1846or ErrorCode.ERR_RefConditionalDifferentTypes 1847or ErrorCode.ERR_BadParameterModifiers 1848or ErrorCode.ERR_RefReadonlyNotField 1849or ErrorCode.ERR_RefReadonlyNotField2 1850or ErrorCode.ERR_AssignReadonlyNotField 1851or ErrorCode.ERR_AssignReadonlyNotField2 1852or ErrorCode.ERR_RefReturnReadonlyNotField 1853or ErrorCode.ERR_RefReturnReadonlyNotField2 1854or ErrorCode.ERR_ExplicitReservedAttr 1855or ErrorCode.ERR_TypeReserved 1856or ErrorCode.ERR_EmbeddedAttributeMustFollowPattern 1857or ErrorCode.ERR_RefExtensionMustBeValueTypeOrConstrainedToOne 1858or ErrorCode.ERR_InExtensionMustBeValueType 1859or ErrorCode.ERR_FieldsInRoStruct 1860or ErrorCode.ERR_AutoPropsInRoStruct 1861or ErrorCode.ERR_FieldlikeEventsInRoStruct 1862or ErrorCode.ERR_FieldAutoPropCantBeByRefLike 1863or ErrorCode.ERR_StackAllocConversionNotPossible 1864or ErrorCode.ERR_EscapeCall 1865or ErrorCode.ERR_EscapeCall2 1866or ErrorCode.ERR_EscapeOther 1867or ErrorCode.ERR_CallArgMixing 1868or ErrorCode.ERR_MismatchedRefEscapeInTernary 1869or ErrorCode.ERR_EscapeVariable 1870or ErrorCode.ERR_EscapeStackAlloc 1871or ErrorCode.ERR_RefReturnThis 1872or ErrorCode.ERR_OutAttrOnInParam 1873or ErrorCode.ERR_PredefinedTypeAmbiguous 1874or ErrorCode.ERR_InvalidVersionFormatDeterministic 1875or ErrorCode.ERR_AttributeCtorInParameter 1876or ErrorCode.WRN_FilterIsConstantFalse 1877or ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 1878or ErrorCode.ERR_ConditionalInInterpolation 1879or ErrorCode.ERR_CantUseVoidInArglist 1880or ErrorCode.ERR_InDynamicMethodArg 1881or ErrorCode.ERR_FeatureNotAvailableInVersion7_3 1882or ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable 1883or ErrorCode.ERR_DoNotUseFixedBufferAttrOnProperty 1884or ErrorCode.ERR_RefLocalOrParamExpected 1885or ErrorCode.ERR_RefAssignNarrower 1886or ErrorCode.ERR_NewBoundWithUnmanaged 1887or ErrorCode.ERR_UnmanagedConstraintNotSatisfied 1888or ErrorCode.ERR_CantUseInOrOutInArglist 1889or ErrorCode.ERR_ConWithUnmanagedCon 1890or ErrorCode.ERR_UnmanagedBoundWithClass 1891or ErrorCode.ERR_InvalidStackAllocArray 1892or ErrorCode.ERR_ExpressionTreeContainsTupleBinOp 1893or ErrorCode.WRN_TupleBinopLiteralNameMismatch 1894or ErrorCode.ERR_TupleSizesMismatchForBinOps 1895or ErrorCode.ERR_ExprCannotBeFixed 1896or ErrorCode.ERR_InvalidObjectCreation 1897or ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter 1898or ErrorCode.ERR_OutVariableCannotBeByRef 1899or ErrorCode.ERR_DeconstructVariableCannotBeByRef 1900or ErrorCode.ERR_OmittedTypeArgument 1901or ErrorCode.ERR_FeatureNotAvailableInVersion8 1902or ErrorCode.ERR_AltInterpolatedVerbatimStringsNotAvailable 1903or ErrorCode.ERR_IteratorMustBeAsync 1904or ErrorCode.ERR_NoConvToIAsyncDisp 1905or ErrorCode.ERR_AwaitForEachMissingMember 1906or ErrorCode.ERR_BadGetAsyncEnumerator 1907or ErrorCode.ERR_MultipleIAsyncEnumOfT 1908or ErrorCode.ERR_ForEachMissingMemberWrongAsync 1909or ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync 1910or ErrorCode.ERR_BadDynamicAwaitForEach 1911or ErrorCode.ERR_NoConvToIAsyncDispWrongAsync 1912or ErrorCode.ERR_NoConvToIDispWrongAsync 1913or ErrorCode.ERR_StaticLocalFunctionCannotCaptureVariable 1914or ErrorCode.ERR_StaticLocalFunctionCannotCaptureThis 1915or ErrorCode.ERR_AttributeNotOnEventAccessor 1916or ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage 1917or ErrorCode.WRN_UndecoratedCancellationTokenParameter 1918or ErrorCode.ERR_MultipleEnumeratorCancellationAttributes 1919or ErrorCode.ERR_VarianceInterfaceNesting 1920or ErrorCode.ERR_ImplicitIndexIndexerWithName 1921or ErrorCode.ERR_ImplicitRangeIndexerWithName 1922or ErrorCode.ERR_WrongNumberOfSubpatterns 1923or ErrorCode.ERR_PropertyPatternNameMissing 1924or ErrorCode.ERR_MissingPattern 1925or ErrorCode.ERR_DefaultPattern 1926or ErrorCode.ERR_SwitchExpressionNoBestType 1927or ErrorCode.ERR_VarMayNotBindToType 1928or ErrorCode.WRN_SwitchExpressionNotExhaustive 1929or ErrorCode.ERR_SwitchArmSubsumed 1930or ErrorCode.ERR_ConstantPatternVsOpenType 1931or ErrorCode.WRN_CaseConstantNamedUnderscore 1932or ErrorCode.WRN_IsTypeNamedUnderscore 1933or ErrorCode.ERR_ExpressionTreeContainsSwitchExpression 1934or ErrorCode.ERR_SwitchGoverningExpressionRequiresParens 1935or ErrorCode.ERR_TupleElementNameMismatch 1936or ErrorCode.ERR_DeconstructParameterNameMismatch 1937or ErrorCode.ERR_IsPatternImpossible 1938or ErrorCode.WRN_GivenExpressionNeverMatchesPattern 1939or ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant 1940or ErrorCode.ERR_PointerTypeInPatternMatching 1941or ErrorCode.ERR_ArgumentNameInITuplePattern 1942or ErrorCode.ERR_DiscardPatternInSwitchStatement 1943or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue 1944or ErrorCode.WRN_ThrowPossibleNull 1945or ErrorCode.ERR_IllegalSuppression 1946or ErrorCode.WRN_ConvertingNullableToNonNullable 1947or ErrorCode.WRN_NullReferenceAssignment 1948or ErrorCode.WRN_NullReferenceReceiver 1949or ErrorCode.WRN_NullReferenceReturn 1950or ErrorCode.WRN_NullReferenceArgument 1951or ErrorCode.WRN_UnboxPossibleNull 1952or ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment 1953or ErrorCode.WRN_NullabilityMismatchInTypeOnOverride 1954or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride 1955or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride 1956or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial 1957or ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation 1958or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation 1959or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation 1960or ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation 1961or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation 1962or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation 1963or ErrorCode.WRN_UninitializedNonNullableField 1964or ErrorCode.WRN_NullabilityMismatchInAssignment 1965or ErrorCode.WRN_NullabilityMismatchInArgument 1966or ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate 1967or ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate 1968or ErrorCode.ERR_ExplicitNullableAttribute 1969or ErrorCode.WRN_NullabilityMismatchInArgumentForOutput 1970or ErrorCode.WRN_NullAsNonNullable 1971or ErrorCode.ERR_NullableUnconstrainedTypeParameter 1972or ErrorCode.ERR_AnnotationDisallowedInObjectCreation 1973or ErrorCode.WRN_NullableValueTypeMayBeNull 1974or ErrorCode.ERR_CompilationOptionNotAvailable 1975or ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint 1976or ErrorCode.WRN_MissingNonNullTypesContextForAnnotation 1977or ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation 1978or ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint 1979or ErrorCode.ERR_TripleDotNotAllowed 1980or ErrorCode.ERR_BadNullableContextOption 1981or ErrorCode.ERR_NullableDirectiveQualifierExpected 1982or ErrorCode.ERR_BadNullableTypeof 1983or ErrorCode.ERR_ExpressionTreeCantContainRefStruct 1984or ErrorCode.ERR_ElseCannotStartStatement 1985or ErrorCode.ERR_ExpressionTreeCantContainNullCoalescingAssignment 1986or ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface 1987or ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase 1988or ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList 1989or ErrorCode.ERR_DuplicateExplicitImpl 1990or ErrorCode.ERR_UsingVarInSwitchCase 1991or ErrorCode.ERR_GoToForwardJumpOverUsingVar 1992or ErrorCode.ERR_GoToBackwardJumpOverUsingVar 1993or ErrorCode.ERR_IsNullableType 1994or ErrorCode.ERR_AsNullableType 1995or ErrorCode.ERR_FeatureInPreview 1996or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull 1997or ErrorCode.WRN_ImplicitCopyInReadOnlyMember 1998or ErrorCode.ERR_StaticMemberCantBeReadOnly 1999or ErrorCode.ERR_AutoSetterCantBeReadOnly 2000or ErrorCode.ERR_AutoPropertyWithSetterCantBeReadOnly 2001or ErrorCode.ERR_InvalidPropertyReadOnlyMods 2002or ErrorCode.ERR_InvalidPropertyUnsafeMods 2003or ErrorCode.ERR_DuplicatePropertyReadOnlyMods 2004or ErrorCode.ERR_SamePropertyUnsafeAccessorMods 2005or ErrorCode.ERR_FieldLikeEventCantBeReadOnly 2006or ErrorCode.ERR_PartialMemberReadOnlyDifference 2007or ErrorCode.ERR_ReadOnlyModMissingAccessor 2008or ErrorCode.ERR_OverrideRefConstraintNotSatisfied 2009or ErrorCode.ERR_OverrideValConstraintNotSatisfied 2010or ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation 2011or ErrorCode.ERR_NullableDirectiveTargetExpected 2012or ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode 2013or ErrorCode.WRN_NullReferenceInitializer 2014or ErrorCode.ERR_MultipleAnalyzerConfigsInSameDir 2015or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation 2016or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementationForMember 2017or ErrorCode.ERR_InvalidModifierForLanguageVersion 2018or ErrorCode.ERR_ImplicitImplementationOfNonPublicInterfaceMember 2019or ErrorCode.ERR_MostSpecificImplementationIsNotFound 2020or ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember 2021or ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember 2022or ErrorCode.ERR_DefaultInterfaceImplementationInNoPIAType 2023or ErrorCode.ERR_AbstractEventHasAccessors 2024or ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint 2025or ErrorCode.ERR_DuplicateNullSuppression 2026or ErrorCode.ERR_DefaultLiteralNoTargetType 2027or ErrorCode.ERR_ReAbstractionInNoPIAType 2028or ErrorCode.ERR_InternalError 2029or ErrorCode.ERR_ImplicitObjectCreationIllegalTargetType 2030or ErrorCode.ERR_ImplicitObjectCreationNotValid 2031or ErrorCode.ERR_ImplicitObjectCreationNoTargetType 2032or ErrorCode.ERR_BadFuncPointerParamModifier 2033or ErrorCode.ERR_BadFuncPointerArgCount 2034or ErrorCode.ERR_MethFuncPtrMismatch 2035or ErrorCode.ERR_FuncPtrRefMismatch 2036or ErrorCode.ERR_FuncPtrMethMustBeStatic 2037or ErrorCode.ERR_ExternEventInitializer 2038or ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault 2039or ErrorCode.WRN_ParameterConditionallyDisallowsNull 2040or ErrorCode.WRN_ShouldNotReturn 2041or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride 2042or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride 2043or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation 2044or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation 2045or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation 2046or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation 2047or ErrorCode.WRN_DoesNotReturnMismatch 2048or ErrorCode.ERR_NoOutputDirectory 2049or ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected 2050or ErrorCode.ERR_FeatureNotAvailableInVersion9 2051or ErrorCode.WRN_MemberNotNull 2052or ErrorCode.WRN_MemberNotNullWhen 2053or ErrorCode.WRN_MemberNotNullBadMember 2054or ErrorCode.WRN_ParameterDisallowsNull 2055or ErrorCode.WRN_ConstOutOfRangeChecked 2056or ErrorCode.ERR_DuplicateInterfaceWithDifferencesInBaseList 2057or ErrorCode.ERR_DesignatorBeneathPatternCombinator 2058or ErrorCode.ERR_UnsupportedTypeForRelationalPattern 2059or ErrorCode.ERR_RelationalPatternWithNaN 2060or ErrorCode.ERR_ConditionalOnLocalFunction 2061or ErrorCode.WRN_GeneratorFailedDuringInitialization 2062or ErrorCode.WRN_GeneratorFailedDuringGeneration 2063or ErrorCode.ERR_WrongFuncPtrCallingConvention 2064or ErrorCode.ERR_MissingAddressOf 2065or ErrorCode.ERR_CannotUseReducedExtensionMethodInAddressOf 2066or ErrorCode.ERR_CannotUseFunctionPointerAsFixedLocal 2067or ErrorCode.ERR_ExpressionTreeContainsPatternImplicitIndexer 2068or ErrorCode.ERR_ExpressionTreeContainsFromEndIndexExpression 2069or ErrorCode.ERR_ExpressionTreeContainsRangeExpression 2070or ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern 2071or ErrorCode.WRN_IsPatternAlways 2072or ErrorCode.ERR_PartialMethodWithAccessibilityModsMustHaveImplementation 2073or ErrorCode.ERR_PartialMethodWithNonVoidReturnMustHaveAccessMods 2074or ErrorCode.ERR_PartialMethodWithOutParamMustHaveAccessMods 2075or ErrorCode.ERR_PartialMethodWithExtendedModMustHaveAccessMods 2076or ErrorCode.ERR_PartialMemberAccessibilityDifference 2077or ErrorCode.ERR_PartialMemberExtendedModDifference 2078or ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement 2079or ErrorCode.ERR_SimpleProgramMultipleUnitsWithTopLevelStatements 2080or ErrorCode.ERR_TopLevelStatementAfterNamespaceOrType 2081or ErrorCode.ERR_SimpleProgramNotAnExecutable 2082or ErrorCode.ERR_UnsupportedCallingConvention 2083or ErrorCode.ERR_InvalidFunctionPointerCallingConvention 2084or ErrorCode.ERR_InvalidFuncPointerReturnTypeModifier 2085or ErrorCode.ERR_DupReturnTypeMod 2086or ErrorCode.ERR_AddressOfMethodGroupInExpressionTree 2087or ErrorCode.ERR_CannotConvertAddressOfToDelegate 2088or ErrorCode.ERR_AddressOfToNonFunctionPointer 2089or ErrorCode.ERR_ModuleInitializerMethodMustBeOrdinary 2090or ErrorCode.ERR_ModuleInitializerMethodMustBeAccessibleOutsideTopLevelType 2091or ErrorCode.ERR_ModuleInitializerMethodMustBeStaticParameterlessVoid 2092or ErrorCode.ERR_ModuleInitializerMethodAndContainingTypesMustNotBeGeneric 2093or ErrorCode.ERR_PartialMethodReturnTypeDifference 2094or ErrorCode.ERR_PartialMemberRefReturnDifference 2095or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial 2096or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureVariable 2097or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureThis 2098or ErrorCode.ERR_OverrideDefaultConstraintNotSatisfied 2099or ErrorCode.ERR_DefaultConstraintOverrideOnly 2100or ErrorCode.WRN_ParameterNotNullIfNotNull 2101or ErrorCode.WRN_ReturnNotNullIfNotNull 2102or ErrorCode.WRN_PartialMethodTypeDifference 2103or ErrorCode.ERR_RuntimeDoesNotSupportCovariantReturnsOfClasses 2104or ErrorCode.ERR_RuntimeDoesNotSupportCovariantPropertiesOfClasses 2105or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen 2106or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen 2107or ErrorCode.WRN_PrecedenceInversion 2108or ErrorCode.ERR_ExpressionTreeContainsWithExpression 2109or ErrorCode.WRN_AnalyzerReferencesFramework 2110or ErrorCode.WRN_RecordEqualsWithoutGetHashCode 2111or ErrorCode.ERR_AssignmentInitOnly 2112or ErrorCode.ERR_CantChangeInitOnlyOnOverride 2113or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongInitOnly 2114or ErrorCode.ERR_ExplicitPropertyMismatchInitOnly 2115or ErrorCode.ERR_BadInitAccessor 2116or ErrorCode.ERR_InvalidWithReceiverType 2117or ErrorCode.ERR_CannotClone 2118or ErrorCode.ERR_CloneDisallowedInRecord 2119or ErrorCode.WRN_RecordNamedDisallowed 2120or ErrorCode.ERR_UnexpectedArgumentList 2121or ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord 2122or ErrorCode.ERR_MultipleRecordParameterLists 2123or ErrorCode.ERR_BadRecordBase 2124or ErrorCode.ERR_BadInheritanceFromRecord 2125or ErrorCode.ERR_BadRecordMemberForPositionalParameter 2126or ErrorCode.ERR_NoCopyConstructorInBaseType 2127or ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor 2128or ErrorCode.ERR_DoesNotOverrideMethodFromObject 2129or ErrorCode.ERR_SealedAPIInRecord 2130or ErrorCode.ERR_DoesNotOverrideBaseMethod 2131or ErrorCode.ERR_NotOverridableAPIInRecord 2132or ErrorCode.ERR_NonPublicAPIInRecord 2133or ErrorCode.ERR_SignatureMismatchInRecord 2134or ErrorCode.ERR_NonProtectedAPIInRecord 2135or ErrorCode.ERR_DoesNotOverrideBaseEqualityContract 2136or ErrorCode.ERR_StaticAPIInRecord 2137or ErrorCode.ERR_CopyConstructorWrongAccessibility 2138or ErrorCode.ERR_NonPrivateAPIInRecord 2139or ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion 2140or ErrorCode.WRN_UnassignedThisUnsupportedVersion 2141or ErrorCode.WRN_ParamUnassigned 2142or ErrorCode.WRN_UseDefViolationProperty 2143or ErrorCode.WRN_UseDefViolationField 2144or ErrorCode.WRN_UseDefViolationThisUnsupportedVersion 2145or ErrorCode.WRN_UseDefViolationOut 2146or ErrorCode.WRN_UseDefViolation 2147or ErrorCode.ERR_CannotSpecifyManagedWithUnmanagedSpecifiers 2148or ErrorCode.ERR_RuntimeDoesNotSupportUnmanagedDefaultCallConv 2149or ErrorCode.ERR_TypeNotFound 2150or ErrorCode.ERR_TypeMustBePublic 2151or ErrorCode.ERR_InvalidUnmanagedCallersOnlyCallConv 2152or ErrorCode.ERR_CannotUseManagedTypeInUnmanagedCallersOnly 2153or ErrorCode.ERR_UnmanagedCallersOnlyMethodOrTypeCannotBeGeneric 2154or ErrorCode.ERR_UnmanagedCallersOnlyRequiresStatic 2155or ErrorCode.WRN_ParameterIsStaticClass 2156or ErrorCode.WRN_ReturnTypeIsStaticClass 2157or ErrorCode.ERR_EntryPointCannotBeUnmanagedCallersOnly 2158or ErrorCode.ERR_ModuleInitializerCannotBeUnmanagedCallersOnly 2159or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeCalledDirectly 2160or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 2161or ErrorCode.ERR_InitCannotBeReadonly 2162or ErrorCode.ERR_UnexpectedVarianceStaticMember 2163or ErrorCode.ERR_FunctionPointersCannotBeCalledWithNamedArguments 2164or ErrorCode.ERR_EqualityContractRequiresGetter 2165or ErrorCode.WRN_UnreadRecordParameter 2166or ErrorCode.ERR_BadFieldTypeInRecord 2167or ErrorCode.WRN_DoNotCompareFunctionPointers 2168or ErrorCode.ERR_RecordAmbigCtor 2169or ErrorCode.ERR_FunctionPointerTypesInAttributeNotSupported 2170or ErrorCode.ERR_InheritingFromRecordWithSealedToString 2171or ErrorCode.ERR_HiddenPositionalMember 2172or ErrorCode.ERR_GlobalUsingInNamespace 2173or ErrorCode.ERR_GlobalUsingOutOfOrder 2174or ErrorCode.ERR_AttributesRequireParenthesizedLambdaExpression 2175or ErrorCode.ERR_CannotInferDelegateType 2176or ErrorCode.ERR_InvalidNameInSubpattern 2177or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces 2178or ErrorCode.ERR_GenericConstraintNotSatisfiedInterfaceWithStaticAbstractMembers 2179or ErrorCode.ERR_BadAbstractUnaryOperatorSignature 2180or ErrorCode.ERR_BadAbstractIncDecSignature 2181or ErrorCode.ERR_BadAbstractIncDecRetType 2182or ErrorCode.ERR_BadAbstractBinaryOperatorSignature 2183or ErrorCode.ERR_BadAbstractShiftOperatorSignature 2184or ErrorCode.ERR_BadAbstractStaticMemberAccess 2185or ErrorCode.ERR_ExpressionTreeContainsAbstractStaticMemberAccess 2186or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotStatic 2187or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfacesForMember 2188or ErrorCode.ERR_ExplicitImplementationOfOperatorsMustBeStatic 2189or ErrorCode.ERR_AbstractConversionNotInvolvingContainedType 2190or ErrorCode.ERR_InterfaceImplementedByUnmanagedCallersOnlyMethod 2191or ErrorCode.HDN_DuplicateWithGlobalUsing 2192or ErrorCode.ERR_CantConvAnonMethReturnType 2193or ErrorCode.ERR_BuilderAttributeDisallowed 2194or ErrorCode.ERR_FeatureNotAvailableInVersion10 2195or ErrorCode.ERR_SimpleProgramIsEmpty 2196or ErrorCode.ERR_LineSpanDirectiveInvalidValue 2197or ErrorCode.ERR_LineSpanDirectiveEndLessThanStart 2198or ErrorCode.ERR_WrongArityAsyncReturn 2199or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnMalformed 2200or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnInconsistent 2201or ErrorCode.ERR_NullInvalidInterpolatedStringHandlerArgumentName 2202or ErrorCode.ERR_NotInstanceInvalidInterpolatedStringHandlerArgumentName 2203or ErrorCode.ERR_InvalidInterpolatedStringHandlerArgumentName 2204or ErrorCode.ERR_TypeIsNotAnInterpolatedStringHandlerType 2205or ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter 2206or ErrorCode.ERR_CannotUseSelfAsInterpolatedStringHandlerArgument 2207or ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed 2208or ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString 2209or ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified 2210or ErrorCode.ERR_ExpressionTreeContainsInterpolatedStringHandlerConversion 2211or ErrorCode.ERR_InterpolatedStringHandlerCreationCannotUseDynamic 2212or ErrorCode.ERR_MultipleFileScopedNamespace 2213or ErrorCode.ERR_FileScopedAndNormalNamespace 2214or ErrorCode.ERR_FileScopedNamespaceNotBeforeAllMembers 2215or ErrorCode.ERR_NoImplicitConvTargetTypedConditional 2216or ErrorCode.ERR_NonPublicParameterlessStructConstructor 2217or ErrorCode.ERR_NoConversionForCallerArgumentExpressionParam 2218or ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression 2219or ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression 2220or ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression 2221or ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName 2222or ErrorCode.ERR_BadCallerArgumentExpressionParamWithoutDefaultValue 2223or ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential 2224or ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation 2225or ErrorCode.ERR_NewlinesAreNotAllowedInsideANonVerbatimInterpolatedString 2226or ErrorCode.ERR_AttrTypeArgCannotBeTypeVar 2227or ErrorCode.ERR_AttrDependentTypeNotAllowed 2228or ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters 2229or ErrorCode.ERR_LambdaWithAttributesToExpressionTree 2230or ErrorCode.WRN_CompileTimeCheckedOverflow 2231or ErrorCode.WRN_MethGrpToNonDel 2232or ErrorCode.ERR_LambdaExplicitReturnTypeVar 2233or ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers 2234or ErrorCode.ERR_CannotUseRefInUnmanagedCallersOnly 2235or ErrorCode.ERR_CannotBeMadeNullable 2236or ErrorCode.ERR_UnsupportedTypeForListPattern 2237or ErrorCode.ERR_MisplacedSlicePattern 2238or ErrorCode.WRN_LowerCaseTypeName 2239or ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor 2240or ErrorCode.ERR_StructHasInitializersAndNoDeclaredConstructor 2241or ErrorCode.ERR_ListPatternRequiresLength 2242or ErrorCode.ERR_ScopedMismatchInParameterOfTarget 2243or ErrorCode.ERR_ScopedMismatchInParameterOfOverrideOrImplementation 2244or ErrorCode.ERR_ScopedMismatchInParameterOfPartial 2245or ErrorCode.ERR_RawStringNotInDirectives 2246or ErrorCode.ERR_UnterminatedRawString 2247or ErrorCode.ERR_TooManyQuotesForRawString 2248or ErrorCode.ERR_LineDoesNotStartWithSameWhitespace 2249or ErrorCode.ERR_RawStringDelimiterOnOwnLine 2250or ErrorCode.ERR_RawStringInVerbatimInterpolatedStrings 2251or ErrorCode.ERR_RawStringMustContainContent 2252or ErrorCode.ERR_LineContainsDifferentWhitespace 2253or ErrorCode.ERR_NotEnoughQuotesForRawString 2254or ErrorCode.ERR_NotEnoughCloseBracesForRawString 2255or ErrorCode.ERR_TooManyOpenBracesForRawString 2256or ErrorCode.ERR_TooManyCloseBracesForRawString 2257or ErrorCode.ERR_IllegalAtSequence 2258or ErrorCode.ERR_StringMustStartWithQuoteCharacter 2259or ErrorCode.ERR_NoEnumConstraint 2260or ErrorCode.ERR_NoDelegateConstraint 2261or ErrorCode.ERR_MisplacedRecord 2262or ErrorCode.ERR_PatternSpanCharCannotBeStringNull 2263or ErrorCode.ERR_UseDefViolationPropertyUnsupportedVersion 2264or ErrorCode.ERR_UseDefViolationFieldUnsupportedVersion 2265or ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion 2266or ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion 2267or ErrorCode.WRN_UseDefViolationPropertySupportedVersion 2268or ErrorCode.WRN_UseDefViolationFieldSupportedVersion 2269or ErrorCode.WRN_UseDefViolationThisSupportedVersion 2270or ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion 2271or ErrorCode.WRN_UnassignedThisSupportedVersion 2272or ErrorCode.ERR_OperatorCantBeChecked 2273or ErrorCode.ERR_ImplicitConversionOperatorCantBeChecked 2274or ErrorCode.ERR_CheckedOperatorNeedsMatch 2275or ErrorCode.ERR_MisplacedUnchecked 2276or ErrorCode.ERR_LineSpanDirectiveRequiresSpace 2277or ErrorCode.ERR_RequiredNameDisallowed 2278or ErrorCode.ERR_OverrideMustHaveRequired 2279or ErrorCode.ERR_RequiredMemberCannotBeHidden 2280or ErrorCode.ERR_RequiredMemberCannotBeLessVisibleThanContainingType 2281or ErrorCode.ERR_ExplicitRequiredMember 2282or ErrorCode.ERR_RequiredMemberMustBeSettable 2283or ErrorCode.ERR_RequiredMemberMustBeSet 2284or ErrorCode.ERR_RequiredMembersMustBeAssignedValue 2285or ErrorCode.ERR_RequiredMembersInvalid 2286or ErrorCode.ERR_RequiredMembersBaseTypeInvalid 2287or ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers 2288or ErrorCode.ERR_NewConstraintCannotHaveRequiredMembers 2289or ErrorCode.ERR_UnsupportedCompilerFeature 2290or ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired 2291or ErrorCode.ERR_RefReturningPropertiesCannotBeRequired 2292or ErrorCode.ERR_ImplicitImplementationOfInaccessibleInterfaceMember 2293or ErrorCode.ERR_ScriptsAndSubmissionsCannotHaveRequiredMembers 2294or ErrorCode.ERR_BadAbstractEqualityOperatorSignature 2295or ErrorCode.ERR_BadBinaryReadOnlySpanConcatenation 2296or ErrorCode.ERR_ScopedRefAndRefStructOnly 2297or ErrorCode.ERR_ScopedDiscard 2298or ErrorCode.ERR_FixedFieldMustNotBeRef 2299or ErrorCode.ERR_RefFieldCannotReferToRefStruct 2300or ErrorCode.ERR_FileTypeDisallowedInSignature 2301or ErrorCode.ERR_FileTypeNoExplicitAccessibility 2302or ErrorCode.ERR_FileTypeBase 2303or ErrorCode.ERR_FileTypeNested 2304or ErrorCode.ERR_GlobalUsingStaticFileType 2305or ErrorCode.ERR_FileTypeNameDisallowed 2306or ErrorCode.ERR_FeatureNotAvailableInVersion11 2307or ErrorCode.ERR_RefFieldInNonRefStruct 2308or ErrorCode.WRN_AnalyzerReferencesNewerCompiler 2309or ErrorCode.ERR_CannotMatchOnINumberBase 2310or ErrorCode.ERR_ScopedTypeNameDisallowed 2311or ErrorCode.ERR_ImplicitlyTypedDefaultParameter 2312or ErrorCode.ERR_UnscopedRefAttributeUnsupportedTarget 2313or ErrorCode.ERR_RuntimeDoesNotSupportRefFields 2314or ErrorCode.ERR_ExplicitScopedRef 2315or ErrorCode.ERR_UnscopedScoped 2316or ErrorCode.WRN_DuplicateAnalyzerReference 2317or ErrorCode.ERR_FilePathCannotBeConvertedToUtf8 2318or ErrorCode.ERR_FileLocalDuplicateNameInNS 2319or ErrorCode.WRN_ScopedMismatchInParameterOfTarget 2320or ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation 2321or ErrorCode.ERR_RefReturnScopedParameter 2322or ErrorCode.ERR_RefReturnScopedParameter2 2323or ErrorCode.ERR_RefReturnOnlyParameter 2324or ErrorCode.ERR_RefReturnOnlyParameter2 2325or ErrorCode.ERR_RefAssignReturnOnly 2326or ErrorCode.WRN_ManagedAddr 2327or ErrorCode.WRN_EscapeVariable 2328or ErrorCode.WRN_EscapeStackAlloc 2329or ErrorCode.WRN_RefReturnNonreturnableLocal 2330or ErrorCode.WRN_RefReturnNonreturnableLocal2 2331or ErrorCode.WRN_RefReturnStructThis 2332or ErrorCode.WRN_RefAssignNarrower 2333or ErrorCode.WRN_MismatchedRefEscapeInTernary 2334or ErrorCode.WRN_RefReturnParameter 2335or ErrorCode.WRN_RefReturnScopedParameter 2336or ErrorCode.WRN_RefReturnParameter2 2337or ErrorCode.WRN_RefReturnScopedParameter2 2338or ErrorCode.WRN_RefReturnLocal 2339or ErrorCode.WRN_RefReturnLocal2 2340or ErrorCode.WRN_RefAssignReturnOnly 2341or ErrorCode.WRN_RefReturnOnlyParameter 2342or ErrorCode.WRN_RefReturnOnlyParameter2 2343or ErrorCode.ERR_RefAssignValEscapeWider 2344or ErrorCode.WRN_RefAssignValEscapeWider 2345or ErrorCode.WRN_OptionalParamValueMismatch 2346or ErrorCode.WRN_ParamsArrayInLambdaOnly 2347or ErrorCode.ERR_UnscopedRefAttributeUnsupportedMemberTarget 2348or ErrorCode.ERR_UnscopedRefAttributeInterfaceImplementation 2349or ErrorCode.ERR_UnrecognizedAttributeVersion 2350or ErrorCode.ERR_InvalidPrimaryConstructorParameterReference 2351or ErrorCode.ERR_AmbiguousPrimaryConstructorParameterAsColorColorReceiver 2352or ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase 2353or ErrorCode.WRN_UnreadPrimaryConstructorParameter 2354or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter 2355or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter 2356or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter 2357or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2 2358or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2 2359or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2 2360or ErrorCode.ERR_RefReturnPrimaryConstructorParameter 2361or ErrorCode.ERR_StructLayoutCyclePrimaryConstructorParameter 2362or ErrorCode.ERR_UnexpectedParameterList 2363or ErrorCode.WRN_AddressOfInAsync 2364or ErrorCode.ERR_BadRefInUsingAlias 2365or ErrorCode.ERR_BadUnsafeInUsingDirective 2366or ErrorCode.ERR_BadNullableReferenceTypeInUsingAlias 2367or ErrorCode.ERR_BadStaticAfterUnsafe 2368or ErrorCode.ERR_BadCaseInSwitchArm 2369or ErrorCode.ERR_InterceptorsFeatureNotEnabled 2370or ErrorCode.ERR_InterceptorContainingTypeCannotBeGeneric 2371or ErrorCode.ERR_InterceptorPathNotInCompilation 2372or ErrorCode.ERR_InterceptorPathNotInCompilationWithCandidate 2373or ErrorCode.ERR_InterceptorPositionBadToken 2374or ErrorCode.ERR_InterceptorLineOutOfRange 2375or ErrorCode.ERR_InterceptorCharacterOutOfRange 2376or ErrorCode.ERR_InterceptorMethodMustBeOrdinary 2377or ErrorCode.ERR_InterceptorMustReferToStartOfTokenPosition 2378or ErrorCode.ERR_InterceptorFilePathCannotBeNull 2379or ErrorCode.ERR_InterceptorNameNotInvoked 2380or ErrorCode.ERR_InterceptorNonUniquePath 2381or ErrorCode.ERR_InterceptorLineCharacterMustBePositive 2382or ErrorCode.ERR_ConstantValueOfTypeExpected 2383or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny 2384or ErrorCode.ERR_InterceptorCannotUseUnmanagedCallersOnly 2385or ErrorCode.ERR_BadUsingStaticType 2386or ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer 2387or ErrorCode.ERR_InlineArrayConversionToSpanNotSupported 2388or ErrorCode.ERR_InlineArrayConversionToReadOnlySpanNotSupported 2389or ErrorCode.ERR_InlineArrayIndexOutOfRange 2390or ErrorCode.ERR_InvalidInlineArrayLength 2391or ErrorCode.ERR_InvalidInlineArrayLayout 2392or ErrorCode.ERR_InvalidInlineArrayFields 2393or ErrorCode.ERR_ExpressionTreeContainsInlineArrayOperation 2394or ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes 2395or ErrorCode.ERR_InlineArrayBadIndex 2396or ErrorCode.ERR_NamedArgumentForInlineArray 2397or ErrorCode.ERR_CollectionExpressionTargetTypeNotConstructible 2398or ErrorCode.ERR_ExpressionTreeContainsCollectionExpression 2399or ErrorCode.ERR_CollectionExpressionNoTargetType 2400or ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase 2401or ErrorCode.ERR_InlineArrayUnsupportedElementFieldModifier 2402or ErrorCode.WRN_InlineArrayIndexerNotUsed 2403or ErrorCode.WRN_InlineArraySliceNotUsed 2404or ErrorCode.WRN_InlineArrayConversionOperatorNotUsed 2405or ErrorCode.WRN_InlineArrayNotSupportedByLanguage 2406or ErrorCode.ERR_CollectionBuilderAttributeMethodNotFound 2407or ErrorCode.ERR_CollectionBuilderAttributeInvalidType 2408or ErrorCode.ERR_CollectionBuilderAttributeInvalidMethodName 2409or ErrorCode.ERR_CollectionBuilderNoElementType 2410or ErrorCode.ERR_InlineArrayForEachNotSupported 2411or ErrorCode.ERR_RefReadOnlyWrongOrdering 2412or ErrorCode.WRN_BadArgRef 2413or ErrorCode.WRN_ArgExpectedRefOrIn 2414or ErrorCode.WRN_RefReadonlyNotVariable 2415or ErrorCode.ERR_BadArgExtraRefLangVersion 2416or ErrorCode.WRN_ArgExpectedIn 2417or ErrorCode.WRN_OverridingDifferentRefness 2418or ErrorCode.WRN_HidingDifferentRefness 2419or ErrorCode.WRN_TargetDifferentRefness 2420or ErrorCode.ERR_OutAttrOnRefReadonlyParam 2421or ErrorCode.WRN_RefReadonlyParameterDefaultValue 2422or ErrorCode.WRN_ByValArraySizeConstRequired 2423or ErrorCode.WRN_UseDefViolationRefField 2424or ErrorCode.ERR_FeatureNotAvailableInVersion12 2425or ErrorCode.ERR_CollectionExpressionEscape 2426or ErrorCode.WRN_Experimental 2427or ErrorCode.WRN_ExperimentalWithMessage 2428or ErrorCode.ERR_ExpectedInterpolatedString 2429or ErrorCode.ERR_InterceptorGlobalNamespace 2430or ErrorCode.WRN_CollectionExpressionRefStructMayAllocate 2431or ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate 2432or ErrorCode.ERR_CollectionExpressionImmutableArray 2433or ErrorCode.ERR_InvalidExperimentalDiagID 2434or ErrorCode.ERR_SpreadMissingMember 2435or ErrorCode.ERR_CollectionExpressionTargetNoElementType 2436or ErrorCode.ERR_CollectionExpressionMissingConstructor 2437or ErrorCode.ERR_CollectionExpressionMissingAdd 2438or ErrorCode.WRN_ConvertingLock 2439or ErrorCode.ERR_DynamicDispatchToParamsCollection 2440or ErrorCode.ERR_CollectionInitializerInfiniteChainOfAddCalls 2441or ErrorCode.ERR_ParamsCollectionInfiniteChainOfConstructorCalls 2442or ErrorCode.ERR_ParamsMemberCannotBeLessVisibleThanDeclaringMember 2443or ErrorCode.ERR_ParamsCollectionConstructorDoesntInitializeRequiredMember 2444or ErrorCode.ERR_ParamsCollectionExpressionTree 2445or ErrorCode.ERR_ParamsCollectionExtensionAddMethod 2446or ErrorCode.ERR_ParamsCollectionMissingConstructor 2447or ErrorCode.ERR_NoModifiersOnUsing 2448or ErrorCode.ERR_CannotDynamicInvokeOnExpression 2449or ErrorCode.ERR_InterceptsLocationDataInvalidFormat 2450or ErrorCode.ERR_InterceptsLocationUnsupportedVersion 2451or ErrorCode.ERR_InterceptsLocationDuplicateFile 2452or ErrorCode.ERR_InterceptsLocationFileNotFound 2453or ErrorCode.ERR_InterceptsLocationDataInvalidPosition 2454or ErrorCode.INF_TooManyBoundLambdas 2455or ErrorCode.ERR_BadYieldInUnsafe 2456or ErrorCode.ERR_AddressOfInIterator 2457or ErrorCode.ERR_RuntimeDoesNotSupportByRefLikeGenerics 2458or ErrorCode.ERR_RefStructConstraintAlreadySpecified 2459or ErrorCode.ERR_AllowsClauseMustBeLast 2460or ErrorCode.ERR_ClassIsCombinedWithRefStruct 2461or ErrorCode.ERR_NotRefStructConstraintNotSatisfied 2462or ErrorCode.ERR_RefStructDoesNotSupportDefaultInterfaceImplementationForMember 2463or ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike 2464or ErrorCode.ERR_BadAllowByRefLikeEnumerator 2465or ErrorCode.ERR_PartialPropertyMissingImplementation 2466or ErrorCode.ERR_PartialPropertyMissingDefinition 2467or ErrorCode.ERR_PartialPropertyDuplicateDefinition 2468or ErrorCode.ERR_PartialPropertyDuplicateImplementation 2469or ErrorCode.ERR_PartialPropertyMissingAccessor 2470or ErrorCode.ERR_PartialPropertyUnexpectedAccessor 2471or ErrorCode.ERR_PartialPropertyInitMismatch 2472or ErrorCode.ERR_PartialMemberTypeDifference 2473or ErrorCode.WRN_PartialMemberSignatureDifference 2474or ErrorCode.ERR_PartialPropertyRequiredDifference 2475or ErrorCode.WRN_FieldIsAmbiguous 2476or ErrorCode.ERR_InlineArrayAttributeOnRecord 2477or ErrorCode.ERR_FeatureNotAvailableInVersion13 2478or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToOverride 2479or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToMember 2480or ErrorCode.ERR_PartialPropertyDuplicateInitializer 2481or ErrorCode.WRN_UninitializedNonNullableBackingField 2482or ErrorCode.WRN_UnassignedInternalRefField 2483or ErrorCode.WRN_AccessorDoesNotUseBackingField 2484or ErrorCode.ERR_IteratorRefLikeElementType 2485or ErrorCode.WRN_UnscopedRefAttributeOldRules 2486or ErrorCode.WRN_InterceptsLocationAttributeUnsupportedSignature 2487or ErrorCode.ERR_ImplicitlyTypedParamsParameter 2488or ErrorCode.ERR_VariableDeclarationNamedField 2489or ErrorCode.ERR_PartialMemberMissingImplementation 2490or ErrorCode.ERR_PartialMemberMissingDefinition 2491or ErrorCode.ERR_PartialMemberDuplicateDefinition 2492or ErrorCode.ERR_PartialMemberDuplicateImplementation 2493or ErrorCode.ERR_PartialEventInitializer 2494or ErrorCode.ERR_PartialConstructorInitializer 2495or ErrorCode.ERR_ExtensionDisallowsName 2496or ErrorCode.ERR_ExtensionDisallowsMember 2497or ErrorCode.ERR_BadExtensionContainingType 2498or ErrorCode.ERR_ExtensionParameterDisallowsDefaultValue 2499or ErrorCode.ERR_ReceiverParameterOnlyOne 2500or ErrorCode.ERR_ExtensionResolutionFailed 2501or ErrorCode.ERR_ReceiverParameterSameNameAsTypeParameter 2502or ErrorCode.ERR_LocalSameNameAsExtensionTypeParameter 2503or ErrorCode.ERR_TypeParameterSameNameAsExtensionTypeParameter 2504or ErrorCode.ERR_LocalSameNameAsExtensionParameter 2505or ErrorCode.ERR_ValueParameterSameNameAsExtensionParameter 2506or ErrorCode.ERR_TypeParameterSameNameAsExtensionParameter 2507or ErrorCode.ERR_InvalidExtensionParameterReference 2508or ErrorCode.ERR_ExtensionParameterInStaticContext 2509or ErrorCode.ERR_ValueParameterSameNameAsExtensionTypeParameter 2510or ErrorCode.ERR_UnderspecifiedExtension 2511or ErrorCode.ERR_ExpressionTreeContainsExtensionPropertyAccess 2512or ErrorCode.ERR_PPIgnoredFollowsToken 2513or ErrorCode.ERR_PPIgnoredNeedsFileBasedProgram 2514or ErrorCode.ERR_PPIgnoredFollowsIf 2515or ErrorCode.ERR_RefExtensionParameterMustBeValueTypeOrConstrainedToOne 2516or ErrorCode.ERR_InExtensionParameterMustBeValueType 2517or ErrorCode.ERR_ProtectedInExtension 2518or ErrorCode.ERR_InstanceMemberWithUnnamedExtensionsParameter 2519or ErrorCode.ERR_InitInExtension 2520or ErrorCode.ERR_ModifierOnUnnamedReceiverParameter 2521or ErrorCode.ERR_ExtensionTypeNameDisallowed 2522or ErrorCode.ERR_ExpressionTreeContainsNamedArgumentOutOfPosition 2523or ErrorCode.ERR_OperatorsMustBePublic 2524or ErrorCode.ERR_OperatorMustReturnVoid 2525or ErrorCode.ERR_CloseUnimplementedInterfaceMemberOperatorMismatch 2526or ErrorCode.ERR_OperatorMismatchOnOverride 2527or ErrorCode.ERR_BadCompoundAssignmentOpArgs 2528or ErrorCode.ERR_PPShebangInProjectBasedProgram 2529or ErrorCode.ERR_PPShebangNotOnFirstLine 2530or ErrorCode.ERR_NameofExtensionMember 2531or ErrorCode.ERR_BadExtensionUnaryOperatorSignature 2532or ErrorCode.ERR_BadExtensionIncDecSignature 2533or ErrorCode.ERR_BadExtensionBinaryOperatorSignature 2534or ErrorCode.ERR_BadExtensionShiftOperatorSignature 2535or ErrorCode.ERR_OperatorInExtensionOfStaticClass 2536or ErrorCode.ERR_InstanceOperatorStructExtensionWrongReceiverRefKind 2537or ErrorCode.ERR_InstanceOperatorExtensionWrongReceiverType 2538or ErrorCode.ERR_ExpressionTreeContainsExtensionBasedConditionalLogicalOperator 2539or ErrorCode.ERR_InterpolatedStringHandlerArgumentDisallowed 2540or ErrorCode.ERR_MemberNameSameAsExtendedType 2541or ErrorCode.ERR_FeatureNotAvailableInVersion14 2542or ErrorCode.ERR_FeatureNotAvailableInVersion15 2543or ErrorCode.ERR_UnsupportedFeatureInRuntimeAsync 2544or ErrorCode.ERR_ExtensionBlockCollision 2545or ErrorCode.ERR_MethodImplAttributeAsyncCannotBeUsed 2546or ErrorCode.ERR_AttributeCannotBeAppliedManually 2547or ErrorCode.ERR_BadSpreadInCatchFilter 2548or ErrorCode.ERR_ExplicitInterfaceMemberTypeMismatch 2549or ErrorCode.ERR_ExplicitInterfaceMemberReturnTypeMismatch 2550or ErrorCode.WRN_RedundantPattern 2551or ErrorCode.HDN_RedundantPatternStackGuard 2552or ErrorCode.ERR_BadVisBaseType 2553or ErrorCode.ERR_CollectionArgumentsMustBeFirst 2554or ErrorCode.ERR_CollectionArgumentsNotSupportedForType 2555or ErrorCode.ERR_CollectionArgumentsDynamicBinding 2556or ErrorCode.ERR_CollectionArgumentsMustBeEmpty 2557or ErrorCode.ERR_CollectionRefLikeElementType 2558or ErrorCode.ERR_BadCollectionArgumentsArgCount 2559or ErrorCode.ERR_AmbigExtension 2560or ErrorCode.ERR_SingleInapplicableBinaryOperator 2561or ErrorCode.ERR_SingleInapplicableUnaryOperator 2562or ErrorCode.ERR_AmbigOperator 2563or ErrorCode.ERR_UnexpectedArgumentListInBaseTypeWithoutParameterList 2564or ErrorCode.ERR_EqualityOperatorInPatternNotSupported 2565or ErrorCode.ERR_InequalityOperatorInPatternNotSupported 2566or ErrorCode.ERR_DesignatorBeforePropertyPattern 2567or ErrorCode.ERR_CompilationUnitUnexpected 2568or ErrorCode.ERR_ScopedAfterInOutRefReadonly 2569or ErrorCode.ERR_InvalidModifierAfterScoped 2570or ErrorCode.ERR_StructLayoutAndExtendedLayout 2571or ErrorCode.ERR_RuntimeDoesNotSupportExtendedLayoutTypes 2572or ErrorCode.ERR_NoAwaitOnAsyncEnumerable 2573or ErrorCode.ERR_UnsafeOperation 2574or ErrorCode.ERR_UnsafeUninitializedStackAlloc 2575or ErrorCode.ERR_UnsafeMemberOperation 2576or ErrorCode.ERR_UnsafeMemberOperationCompat 2577or ErrorCode.ERR_CallerUnsafeOverridingSafe 2578or ErrorCode.ERR_CallerUnsafeImplicitlyImplementingSafe 2579or ErrorCode.ERR_CallerUnsafeExplicitlyImplementingSafe 2580or ErrorCode.ERR_ExpressionTreeContainsUnionConversion 2581or ErrorCode.ERR_UnionDeclarationNeedsCaseTypes 2582or ErrorCode.ERR_NoImplicitConversionToObject 2583or ErrorCode.ERR_UnionMatchingWrongPattern 2584or ErrorCode.ERR_InstanceFieldInUnion 2585or ErrorCode.ERR_InstanceCtorWithOneParameterInUnion 2586or ErrorCode.ERR_UnionConstructorCallsDefaultConstructor 2587or ErrorCode.ERR_UnsafeConstructorConstraint 2588or ErrorCode.ERR_UnsafeMeaningless 2589or ErrorCode.ERR_RequiresUnsafeAttributeInSource 2590or ErrorCode.ERR_ClosedTypeNameDisallowed 2591or ErrorCode.ERR_ClosedSealedStatic 2592or ErrorCode.ERR_ClosedBaseTypeBaseFromOtherAssembly 2593or ErrorCode.ERR_UnderspecifiedClosedSubtype 2594or ErrorCode.ERR_ClosedExplicitlyAbstract 2595or ErrorCode.ERR_MissingUnionCaseTypes 2596or ErrorCode.ERR_MissingUnionValueProperty 2597or ErrorCode.ERR_MemberProviderInUnionDeclaration 2598or ErrorCode.ERR_SafeModifierCannotBeUsedWithUnsafe 2599or ErrorCode.ERR_ExternMemberRequiresUnsafeOrSafe 2600or ErrorCode.ERR_PartialMemberSafeDifference 2601or ErrorCode.ERR_ExplicitOrExtendedLayoutFieldRequiresUnsafeOrSafe 2602or ErrorCode.ERR_NoBreakId 2603or ErrorCode.ERR_NoContinueId 2604or ErrorCode.ERR_ClosedBadDerivedTypesProperty 2619internal static bool PreventsSuccessfulDelegateConversion(ErrorCode code) 2621if (code == ErrorCode.Void || code == ErrorCode.Unknown) 2633case ErrorCode.ERR_DuplicateParamName: 2634case ErrorCode.ERR_LocalDuplicate: 2635case ErrorCode.ERR_LocalIllegallyOverrides: 2636case ErrorCode.ERR_LocalSameNameAsTypeParam: 2637case ErrorCode.ERR_QueryRangeVariableOverrides: 2638case ErrorCode.ERR_QueryRangeVariableSameAsTypeParam: 2639case ErrorCode.ERR_DeprecatedCollectionInitAddStr: 2640case ErrorCode.ERR_DeprecatedSymbolStr: 2641case ErrorCode.ERR_MissingPredefinedMember: 2642case ErrorCode.ERR_DefaultValueUsedWithAttributes: 2643case ErrorCode.ERR_ExplicitParamArrayOrCollection: 2658if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2671if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2680internal static ErrorCode GetStaticClassParameterCode(bool useWarning) 2681=> useWarning ? ErrorCode.WRN_ParameterIsStaticClass : ErrorCode.ERR_ParameterIsStaticClass; 2683internal static ErrorCode GetStaticClassReturnCode(bool useWarning) 2684=> useWarning ? ErrorCode.WRN_ReturnTypeIsStaticClass : ErrorCode.ERR_ReturnTypeIsStaticClass;