572internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax) 577internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax, params object[] args) 582internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token) 587internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token, params object[] args) 592internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax) 599internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 606internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location) 611internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args) 810? ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 811: 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);

982Error(diagnostics, ErrorCode.ERR_BadSKknown, node, ns.NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 987Error(diagnostics, ErrorCode.ERR_BadSKknown, node, type.Type, MessageID.IDS_SK_TYPE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 1016var errorCode = GetRangeLvalueError(valueKind); 1017if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_RefLocalOrParamExpected) 1033Error(diagnostics, ErrorCode.ERR_UnboxNotLValue, node); 1053Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1065Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1090Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1176Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1203Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1228Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1248var errorCode = GetThisLvalueError(valueKind, isValueType, isPrimaryConstructorParameter); 1249if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_IncrementLvalueExpected or ErrorCode.ERR_RefReturnThis or ErrorCode.ERR_RefLocalOrParamExpected or ErrorCode.ERR_RefLvalueExpected) 1264Error(diagnostics, ErrorCode.ERR_BadSKknown, expr.Syntax, ((BoundNamespaceExpression)expr).NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 1272Error(diagnostics, ErrorCode.ERR_BadSKunknown, expr.Syntax, expr.Type, MessageID.IDS_SK_TYPE.Localize()); 1307Error(diagnostics, ErrorCode.WRN_AddressOfInAsync, node); 1311Error(diagnostics, ErrorCode.ERR_AddressOfInIterator, node); 1329diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, local.Syntax.Location, localSymbol); 1345diagnostics.Add(ErrorCode.ERR_RefLocalOrParamExpected, node.Location); 1379Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal2 : ErrorCode.ERR_RefReturnLocal2, local.Syntax, localSymbol); 1383Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal : ErrorCode.ERR_RefReturnLocal, node, localSymbol); 1390Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal2 : ErrorCode.ERR_RefReturnNonreturnableLocal2, local.Syntax, localSymbol); 1394Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal : ErrorCode.ERR_RefReturnNonreturnableLocal, node, localSymbol); 1399Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 1423Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1463diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, parameter.Syntax.Location, parameterSymbol.Name); 1477ErrorCode errorCode; 1481errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2; 1485errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2; 1489errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2; 1496ErrorCode errorCode; 1500errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter; 1504errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter; 1508errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter; 1559Error(diagnostics, _inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, parameter); 1582Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnStructThis : ErrorCode.ERR_RefReturnStructThis, node); 1589(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter2, parameter.Syntax), 1590(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter2, parameter.Syntax), 1591(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, { IsReturnOnly: true }) => (ErrorCode.ERR_RefReturnOnlyParameter2, parameter.Syntax), 1592(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, { IsReturnOnly: true }) => (ErrorCode.WRN_RefReturnOnlyParameter2, parameter.Syntax), 1593(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter2, parameter.Syntax), 1594(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter2, parameter.Syntax), 1595(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter, node), 1596(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter, node), 1597(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, { IsReturnOnly: true }) => (ErrorCode.ERR_RefReturnOnlyParameter, node), 1598(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, { IsReturnOnly: true }) => (ErrorCode.WRN_RefReturnOnlyParameter, node), 1599(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter, node), 1600(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter, node) 1664Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1894Error(diagnostics, ErrorCode.ERR_WinRtEventPassedByRef, eventSyntax); 1963Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, callSyntaxOpt, methodSymbol); 1981Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 2014Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, expr.Syntax, propertySymbol); 2018Error(diagnostics, ErrorCode.ERR_RefProperty, node); 2045Error(diagnostics, ErrorCode.ERR_AssgReadonlyProp, node, propertySymbol); 2055Error(diagnostics, ErrorCode.ERR_AssignmentInitOnly, node, propertySymbol); 2076Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 2080Error(diagnostics, ErrorCode.ERR_InaccessibleSetter, node, propertySymbol); 2111Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, propertySymbol); 2126Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 2130Error(diagnostics, ErrorCode.ERR_InaccessibleGetter, node, propertySymbol); 2151Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 2222Error(diagnostics, ErrorCode.ERR_AbstractBaseCall, node, propertyOrEventSymbolOpt ?? member); 3148ErrorCode errorCode = GetStandardCallEscapeError(checkingReceiver); 3254Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, symbolForReporting, parameterName); 3311Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, symbolForReporting, parameterName); 3375private static ErrorCode GetStandardCallEscapeError(bool checkingReceiver) 3377return checkingReceiver ? ErrorCode.ERR_EscapeCall2 : ErrorCode.ERR_EscapeCall; 3486ErrorCode[] ReadOnlyLocalErrors = 3488ErrorCode.ERR_RefReadonlyLocalCause, 3489ErrorCode.ERR_AssgReadonlyLocalCause, 3491ErrorCode.ERR_RefReadonlyLocal2Cause, 3492ErrorCode.ERR_AssgReadonlyLocal2Cause 3500private static ErrorCode GetThisLvalueError(BindValueKind kind, bool isValueType, bool isPrimaryConstructorParameter) 3506return ErrorCode.ERR_AssgReadonlyLocal; 3509return ErrorCode.ERR_RefReadonlyLocal; 3512return ErrorCode.ERR_InvalidAddrOp; 3515return isValueType ? ErrorCode.ERR_AssgReadonlyLocal : ErrorCode.ERR_IncrementLvalueExpected; 3519return isPrimaryConstructorParameter ? ErrorCode.ERR_RefReturnPrimaryConstructorParameter : ErrorCode.ERR_RefReturnThis; 3522return ErrorCode.ERR_RefLocalOrParamExpected; 3527return ErrorCode.ERR_RefLvalueExpected; 3533private static ErrorCode GetRangeLvalueError(BindValueKind kind) 3540return ErrorCode.ERR_QueryRangeVariableReadOnly; 3543return ErrorCode.ERR_InvalidAddrOp; 3547return ErrorCode.ERR_RefReturnRangeVariable; 3550return ErrorCode.ERR_RefLocalOrParamExpected; 3555return ErrorCode.ERR_QueryOutRefRangeVariable; 3561private static ErrorCode GetMethodGroupOrFunctionPointerLvalueError(BindValueKind valueKind) 3565return ErrorCode.ERR_RefReadonlyLocalCause; 3569return ErrorCode.ERR_AssgReadonlyLocalCause; 3572private static ErrorCode GetStandardLvalueError(BindValueKind kind) 3578return ErrorCode.ERR_AssgLvalueExpected; 3581return ErrorCode.ERR_InvalidAddrOp; 3584return ErrorCode.ERR_IncrementLvalueExpected; 3587return ErrorCode.ERR_FixedNeedsLvalue; 3591return ErrorCode.ERR_RefReturnLvalueExpected; 3594return ErrorCode.ERR_RefLocalOrParamExpected; 3599return ErrorCode.ERR_RefLvalueExpected; 3608private static ErrorCode GetStandardRValueRefEscapeError(SafeContext escapeTo) 3612return ErrorCode.ERR_RefReturnLvalueExpected; 3615return ErrorCode.ERR_EscapeOther; 3631ErrorCode[] ReadOnlyErrors = 3633ErrorCode.ERR_RefReturnReadonly, 3634ErrorCode.ERR_RefReadonly, 3635ErrorCode.ERR_AssgReadonly, 3636ErrorCode.ERR_RefReturnReadonlyStatic, 3637ErrorCode.ERR_RefReadonlyStatic, 3638ErrorCode.ERR_AssgReadonlyStatic, 3639ErrorCode.ERR_RefReturnReadonly2, 3640ErrorCode.ERR_RefReadonly2, 3641ErrorCode.ERR_AssgReadonly2, 3642ErrorCode.ERR_RefReturnReadonlyStatic2, 3643ErrorCode.ERR_RefReadonlyStatic2, 3644ErrorCode.ERR_AssgReadonlyStatic2 3666Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, node); 3672ErrorCode[] ReadOnlyErrors = 3674ErrorCode.ERR_RefReturnReadonlyNotField, 3675ErrorCode.ERR_RefReadonlyNotField, 3676ErrorCode.ERR_AssignReadonlyNotField, 3677ErrorCode.ERR_RefReturnReadonlyNotField2, 3678ErrorCode.ERR_RefReadonlyNotField2, 3679ErrorCode.ERR_AssignReadonlyNotField2, 5116Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, expr.Syntax); 5125Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 5139Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeStackAlloc : ErrorCode.ERR_EscapeStackAlloc, node, expr.Type); 5394Error(diagnostics, ErrorCode.ERR_CollectionExpressionEscape, node, expr.Type); 5581diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 5858Error(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));

59diagnostics.Add(ErrorCode.ERR_InvalidAnonymousTypeMemberDeclarator, expression.GetLocation()); 76Error(diagnostics, ErrorCode.ERR_AnonymousTypeDuplicatePropertyName, fieldInitializer); 137Error(diagnostics, ErrorCode.ERR_AnonymousTypeNotAvailable, node.NewKeyword); 250Error(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); 223Error(diagnostics, ErrorCode.ERR_AwaitInUnsafeContext, nodeOrToken.GetLocation()!); 228Error(diagnostics, ErrorCode.ERR_BadAwaitInLock, nodeOrToken.GetLocation()!); 233Error(diagnostics, ErrorCode.ERR_BadAwaitInCatchFilter, nodeOrToken.GetLocation()!); 239Error(diagnostics, ErrorCode.ERR_BadAwaitInFinally, nodeOrToken.GetLocation()!); 245Error(diagnostics, ErrorCode.ERR_BadAwaitInCatch, nodeOrToken.GetLocation()!); 565Error(diagnostics, ErrorCode.ERR_BadAwaitArgIntrinsic, node, expression.Display); 588Error(diagnostics, ErrorCode.ERR_BadAwaitArgVoidCall, node); 602Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 615Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 643Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.IsCompleted); 658Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, isCompletedProperty); 665Error(diagnostics, ErrorCode.ERR_BadAwaiterPattern, node, awaiterType, awaitedExpressionType); 689Error(diagnostics, ErrorCode.ERR_DoesntImplementAwaitInterface, node, awaiterType, INotifyCompletion); 718Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 730Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 738Error(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); 3114ReportUnsafeIfNotAllowed(syntax, diagnostics, disallowedUnder: MemorySafetyRules.Updated, customErrorCode: ErrorCode.ERR_UnsafeUninitializedStackAlloc); 3397diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, receiverOpt.Type, memberSymbol.Name); 3402diagnostics.Add(ErrorCode.ERR_ObjectRequired, node.Location, memberSymbol); 3411diagnostics.Add(ErrorCode.ERR_InitializerAddHasWrongSignature, node.Location, memberSymbol); 3416diagnostics.Add(ErrorCode.ERR_BadAwaitArg, node.Location, receiverOpt.Type); 3420diagnostics.Add(ErrorCode.ERR_ObjectProhibited, node.Location, memberSymbol); 3427diagnostics.Add(ErrorCode.ERR_ObjectRequired, node.Location, memberSymbol); 3440ErrorCode code = InFieldInitializer ? ErrorCode.ERR_FieldInitRefNonstatic : ErrorCode.ERR_ObjectRequired; 3449Error(diagnostics, ErrorCode.ERR_ObjectRequired, node, memberSymbol); 3470Error(diagnostics, ErrorCode.ERR_BadAccess, node, memberSymbol); 3614Error(diagnostics, ErrorCode.ERR_BadRetType, errorLocation, method, method.ReturnType); 3623Error(diagnostics, ErrorCode.ERR_CannotUseReducedExtensionMethodInAddressOf, errorLocation); 3634Error(diagnostics, ErrorCode.ERR_FuncPtrMethMustBeStatic, errorLocation, method); 3669static ErrorCode getMethodMismatchErrorCode(TypeKind type) 3672TypeKind.Delegate => ErrorCode.ERR_MethDelegateMismatch, 3673TypeKind.FunctionPointer => ErrorCode.ERR_MethFuncPtrMismatch, 3677static ErrorCode getRefMismatchErrorCode(TypeKind type) 3680TypeKind.Delegate => ErrorCode.ERR_DelegateRefMismatch, 3681TypeKind.FunctionPointer => ErrorCode.ERR_FuncPtrRefMismatch, 3733Error(diagnostics, ErrorCode.ERR_DelegateOnConditional, syntax.Location, selectedMethod); 3741Error(diagnostics, ErrorCode.ERR_PartialMethodToDelegate, syntax.Location, selectedMethod); 3793diagnostics.Add(ErrorCode.ERR_MethDelegateMismatch, delegateMismatchLocation, boundMethodGroup.Name, delegateType); 3940Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceValue.Value + "M", destination!); 3948Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceValue.Value!, destination!); 3959Error(diagnostics, ErrorCode.WRN_ConstOutOfRangeChecked, syntax, sourceValue.Value!, destination!); 3964Error(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()); 742diagnostics.Add(ErrorCode.WRN_UnqualifiedNestedTypeInCref, parameterListSyntax.Parameters[i].Location); 905diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 911diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), 922diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 1069diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), ambiguityWinner, viable[1]); 1185diagnostics.Add(ErrorCode.WRN_BadXMLRefReturnType, typeSyntax.Location); 1189diagnostics.Add(ErrorCode.WRN_BadXMLRefParamType, typeSyntax.Location, typeSyntax.ToString(), crefSyntax.ToString()); 1210switch ((ErrorCode)diag.Code) 1212case ErrorCode.ERR_DeprecatedSymbolStr: 1213case 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); 875diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 891diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 900diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 907diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 918diagnostics.Add(ErrorCode.ERR_ThrowMisplaced, node.ThrowKeyword.GetLocation()); 971Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, node); 1078diagnostics.Add(ErrorCode.ERR_VoidInTuple, argumentSyntax.Location); 1288Error(diagnostics, ErrorCode.ERR_MethodArgCantBeRefAny, node, argument.Type); 1358Error(diagnostics, ErrorCode.ERR_ArgsInvalid, node); 1372Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, runtimeArgumentHandleType); 1421diagnostics.Add(ErrorCode.ERR_BadDynamicTypeof, node.Location); 1427diagnostics.Add(ErrorCode.ERR_BadNullableTypeof, node.Location); 1447diagnostics.Add(ErrorCode.ERR_AttrDependentTypeNotAllowed, attributeName, type); 1453diagnostics.Add(ErrorCode.ERR_AttrTypeArgCannotBeTypeVar, attributeName, type); 1484diagnostics.Add(ErrorCode.WRN_FieldIsAmbiguous, node, Compilation.LanguageVersion.ToDisplayString()); 1517diagnostics.Add(ErrorCode.ERR_NoSuchMember, node, ContainingMember(), "field"); 1572diagnostics.Add(ErrorCode.ERR_VariableDeclarationNamedField, syntax, requiredVersion.ToDisplayString()); 1605diagnostics.Add(ErrorCode.ERR_ManagedAddr, location, type); 1609diagnostics.Add(ErrorCode.WRN_ManagedAddr, location, type); 1750diagnostics.Add(ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase, node.Location, shadowedParameter); 1781Error(diagnostics, ErrorCode.ERR_QueryOuterKey, node, name); 1785Error(diagnostics, ErrorCode.ERR_QueryInnerKey, node, name); 1789Error(diagnostics, ErrorCode.ERR_NameNotInContext, node, name); 2090Error(diagnostics, ErrorCode.ERR_InvalidPrimaryConstructorParameterReference, node, parameter); 2102Error(diagnostics, ErrorCode.ERR_ExtensionParameterInStaticContext, node, parameter.Name); 2107Error(diagnostics, ErrorCode.ERR_InvalidExtensionParameterReference, node, parameter); 2124Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUse, node, parameter.Name); 2128Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, parameter.Type); 2133Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseRefLike, node, parameter.Name); 2147Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef, node, parameter.Name); 2151Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny, node, parameter.Type); 2156Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike, node, parameter.Name); 2168Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember, node); 2172Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured, node); 2293Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField, node, node, possibleField); 2297Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclaration, node, node); 2314Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, type); 2318Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseLocal, node, localSymbol); 2354Error(diagnostics, ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement, node, node); 2392diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_FieldInitRefNonstatic, member); 2397diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2409diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2527Error(diagnostics, ErrorCode.ERR_LabelNotFound, node, labelName); 2583Error(diagnostics, inStaticContext ? ErrorCode.ERR_ThisInStaticMeth : ErrorCode.ERR_ThisInBadContext, node); 2620return new CSDiagnosticInfo(ErrorCode.ERR_ThisStructNotInAnonMeth); 2636Error(diagnostics, inStaticContext ? ErrorCode.ERR_BaseInStaticMeth : ErrorCode.ERR_BaseInBadContext, node.Token); 2641Error(diagnostics, ErrorCode.ERR_NoBaseClass, node); 2646Error(diagnostics, ErrorCode.ERR_BaseIllegal, node.Token); 2697Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), indexType); 2777Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), rangeType); 2804Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, operand, nullableType, nullableType.TypeParameters.Single(), indexType); 2865diagnostics.Add(ErrorCode.ERR_ConvertToStaticClass, syntax.Location, targetType); 2871diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, syntax.Location, targetType); 2882diagnostics.Add(ErrorCode.ERR_AmbigUDConv, syntax.Location, originalUserDefinedConversions[0], originalUserDefinedConversions[1], operand.Display, targetType); 2889diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher1.First, distinguisher1.Second); 2902diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, MessageID.IDS_SK_METHOD.Localize(), targetType); 2924Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2934Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2950var errorCode = targetType.TypeKind switch 2952TypeKind.FunctionPointer => ErrorCode.ERR_MethFuncPtrMismatch, 2953TypeKind.Delegate => ErrorCode.ERR_CannotConvertAddressOfToDelegate, 2954_ => ErrorCode.ERR_AddressOfToNonFunctionPointer 2964diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher.First, distinguisher.Second); 3239diagnostics.Add(ErrorCode.ERR_ScopedDiscard, scopedType.ScopedKeyword.GetLocation()); 3245diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3289diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3314diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 3334diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedType.ScopedKeyword.GetLocation(), scopedType.ScopedKeyword.ValueText); 3340diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refType.RefKeyword.GetLocation(), refType.RefKeyword.ValueText); 3460Error(diagnostics, ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument, argumentSyntax, 3779diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed, unconvertedString.Syntax.Location, correspondingParameter, handlerType); 3888ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified, 3907ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString, 4008ErrorCode.WRN_BadArgRef, 4020ErrorCode.WRN_RefReadonlyNotVariable, 4031ErrorCode.WRN_ArgExpectedRefOrIn, 4039ErrorCode.WRN_ArgExpectedIn, 4145Error(diagnostics, ErrorCode.ERR_MissingArraySize, firstRankSpecifier); 4160Error(diagnostics, ErrorCode.ERR_InvalidArray, arg); 4186Error(diagnostics, ErrorCode.ERR_NegativeArraySize, dimension); 4216Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4223Error(diagnostics, ErrorCode.ERR_ArrayElementCantBeRefAny, node, bestType); 4243Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4318Error(diagnostics, ErrorCode.ERR_ArrayInitializerExpected, expression); 4421Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, knownSizeOpt.Value); 4455ErrorCode errorCode, 4535Error(diagnostics, ErrorCode.ERR_ConstantExpected, size.Syntax); 4569Error(diagnostics, ErrorCode.ERR_BadIndexCount, nonNullSyntax, type.Rank); 4589Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4616Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4646Error(diagnostics, ErrorCode.ERR_NegativeStackAllocSize, countSyntax); 4652Error(diagnostics, ErrorCode.ERR_MissingArraySize, rankSpecifiers[0]); 4681Error(diagnostics, ErrorCode.ERR_StackallocInCatchFinally, node); 4772Error(diagnostics, ErrorCode.ERR_ConstantExpected, sizeOpt.Syntax); 4777Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, constantSizeOpt.Value); 4961diagnostics.Add(ErrorCode.ERR_ObjectCallingBaseConstructor, constructor.GetFirstLocation(), containingType); 4972diagnostics.Add(ErrorCode.ERR_StructWithBaseConstructorCall, constructor.GetFirstLocation(), containingType); 5014diagnostics.Add(ErrorCode.ERR_NoDynamicPhantomOnBaseCtor, errorLocation); 5091diagnostics.Add(ErrorCode.ERR_RecursiveConstructorCall, 5141diagnostics.Add(ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase, syntax.Location, parameter); 5160diagnostics.Add(ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers, errorLocation); 5207diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5216diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5291diagnostics.Add(ErrorCode.ERR_AnnotationDisallowedInObjectCreation, node.Location); 5314diagnostics.Add(ErrorCode.ERR_UnsafeTypeInObjectCreation, node.Location, type)); 5324diagnostics.Add(ErrorCode.ERR_InvalidObjectCreation, node.Type.Location)); 5340diagnostics.Add(ErrorCode.ERR_InsufficientStack, syntax.Location); 5384Error(diagnostics, ErrorCode.ERR_BadSpreadInCatchFilter, syntax); 5465diagnostics.Add(ErrorCode.ERR_CollectionArgumentsDynamicBinding, arg.Syntax); 5492diagnostics.Add(ErrorCode.ERR_CollectionArgumentsMustBeFirst, withElementSyntax.WithKeyword); 5524diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, node.Location, type, 0); 5537diagnostics.Add(ErrorCode.ERR_MethodNameExpected, loc); 5543Error(diagnostics, ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation, node); 5613diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5648diagnostics.Add(ErrorCode.ERR_MethDelegateMismatch, node.Location, 5674diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5695diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5700diagnostics.Add(ErrorCode.ERR_NewWithTupleTypeSyntax, node.Type.GetLocation()); 5733diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5915Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 5941Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 6079Error(diagnostics, ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer, leftSyntax, fieldSymbol, fieldSymbol.Type); 6120diagnostics.Add(ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers, argument.Syntax.Location); 6201Error(diagnostics, ErrorCode.ERR_ValueTypePropertyInObjectInitializer, memberNameSyntax, propertySymbol, propertySymbol.Type); 6236Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberNameSyntax, implicitReceiver.Type, member); 6245Error(diagnostics, ErrorCode.ERR_MemberCannotBeInitialized, memberNameSyntax, member); 6275Error(diagnostics, ErrorCode.ERR_MemberAlreadyInitialized, memberNameSyntax, memberName); 6352diagnostics.Add(ErrorCode.ERR_RequiredMembersMustBeAssignedValue, initializerExpression.Syntax.Location, requiredMember); 6378diagnostics.Add(ErrorCode.ERR_RequiredMemberMustBeSet, location, member); 6413Error(diagnostics, ErrorCode.ERR_CollectionInitRequiresIEnumerable, initializerSyntax, initializerType); 6501Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, elementInitializer); 6546Error(diagnostics, ErrorCode.ERR_EmptyElementInitializer, elementInitializer); 6700if (!((ErrorCode)diagnostic.Code is ErrorCode.WRN_ArgExpectedRefOrIn or ErrorCode.WRN_ArgExpectedIn)) 6841diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 7106diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 7120Error(diagnostics, ErrorCode.ERR_MissingCoClass, node, coClassType, interfaceType); 7138Error(diagnostics, ErrorCode.ERR_BadCoClassSig, node, coClassType, interfaceType); 7164Error(diagnostics, ErrorCode.ERR_NoExplicitConv, node, distinguisher.First, distinguisher.Second); 7218diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, typeNode.Location, interfaceType, analyzedArguments.Arguments.Count); 7247diagnostics.Add(ErrorCode.ERR_NoNewTyvar, node.Location, typeParameter); 7262diagnostics.Add(ErrorCode.ERR_NewTyvarWithArgs, node.Location, typeParameter); 7425diagnostics.Add(ErrorCode.ERR_BadAccess, errorLocation, result.ValidResult.Member); 7450if ((ErrorCode)diagnostic.Code == ErrorCode.ERR_RequiredMembersInvalid) 7536diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 1, 1))); 7540diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 2, 1))); 7820Error(diagnostics, ErrorCode.ERR_TypeArgsNotAllowed, right, right.Identifier.Text, SymbolKind.Property.Localize()); 7832Error(diagnostics, ErrorCode.ERR_BadTypeArgument, typeArgumentsSyntax[i], typeArgument.Type); 7840Error(diagnostics, ErrorCode.ERR_OmittedTypeArgument, node); 7904diagnostics.Add(ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), SyntaxFacts.GetText(operatorToken.Kind()), leftType); 7911DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, SyntaxFacts.GetText(operatorToken.Kind()), boundLeft.Display); 7921diagnostics.Add(ErrorCode.ERR_BadUnaryOp, node.Location, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 7997Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, operatorToken.Text, boundLeft.Display); 8126Error(diagnostics, ErrorCode.ERR_LookupInTypeVariable, boundLeft.Syntax, leftType); 8170Error(diagnostics, ErrorCode.WRN_DotOnDefault, node, boundLeft.Type); 8198Error(diagnostics, ErrorCode.ERR_BadSKunknown, methodGroup.NameSyntax, method, MessageID.IDS_SK_METHOD.Localize()); 8374Error(diagnostics, ErrorCode.ERR_OmittedTypeArgument, node); 8434Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Display, plainName); 8441Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Type, plainName); 8445Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing, name, boundLeft.Type, plainName, "System"); 8449Error(diagnostics, ErrorCode.ERR_NoAwaitOnAsyncEnumerable, name, boundLeft.Type, plainName); 8453Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtension, name, boundLeft.Type, plainName); 8689Error(diagnostics, ErrorCode.ERR_BadTypeReference, right, plainName, symbol); 9101errorInfo = new CSDiagnosticInfo(ErrorCode.ERR_ExtensionResolutionFailed, left.Type, memberName); 9133Error(diagnostics, ErrorCode.ERR_BindToBogus, node, fieldSymbol); 9173Error(diagnostics, isFixedStatementExpression ? ErrorCode.ERR_FixedNotNeeded : ErrorCode.ERR_FixedBufferNotFixed, node); 9218diagnostics.Add(ErrorCode.ERR_RuntimeDoesNotSupportRefFields, node.Location); 9339Error(diagnostics, ErrorCode.ERR_BadAbstractStaticMemberAccess, node); 9345Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, node); 9353Error(diagnostics, ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike, node); 9359Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation, node); 9369Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember, node); 9454ErrorCode errorCode = IsObjectInitializerMemberTarget(node) ? 9455ErrorCode.ERR_StaticMemberInObjectInitializer : 9456ErrorCode.ERR_ObjectProhibited; 9471Error(diagnostics, ErrorCode.ERR_ObjectRequired, node, symbol); 9703{ Code: (int)ErrorCode.ERR_BadIndexLHS, Arguments: [TypeSymbol type] } && type.Equals(expr.Type, TypeCompareKind.ConsiderEverything)) 9706Error(diagnosticsForBindElementAccessCore, ErrorCode.ERR_InlineArrayBadIndex, node.Location); 9758Error(diagnostics, ErrorCode.ERR_NamedArgumentForInlineArray, node); 9795Error(diagnostics, ErrorCode.ERR_RefReturnLvalueExpected, location); 9834Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes, node); 9861Error(diagnostics, ErrorCode.ERR_InlineArrayIndexOutOfRange, location); 9914diagnostics.Add(errorOpt ?? new CSDiagnosticInfo(ErrorCode.ERR_BadIndexLHS, expr.Display), node.Location); 9971Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 9986Error(diagnostics, ErrorCode.ERR_BadIndexCount, node, rank); 10008Error(diagnostics, ErrorCode.WRN_NegativeArrayIndex, index.Syntax); 10180Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 10195Error(diagnostics, ErrorCode.ERR_PtrIndexSingle, node); 10203Error(diagnostics, ErrorCode.ERR_VoidError, expr.Syntax); 10221Error(diagnostics, ErrorCode.ERR_BadArgExtraRef, analyzedArguments.Argument(i).Syntax, i + 1, refKind.ToArgumentDisplayString()); 10309mustHaveAllOptionalParameters ? ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams : ErrorCode.ERR_IndexedPropertyRequiresParams, 10354Error(diagnostics, ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer, syntax); 10602? ErrorCode.ERR_ImplicitIndexIndexerWithName 10603: ErrorCode.ERR_ImplicitRangeIndexerWithName, 11610diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation()); 11623if (diagnosticInfo.Code == (int)ErrorCode.ERR_InvalidDelegateType) 11625diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation())); 11748DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_CannotBeMadeNullable, access.Display); 11827DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadUnaryOp, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 11837Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiver.Display); 11844Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiverType); 11851Error(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, 858Error(diagnostics, ErrorCode.ERR_BadArgTypeDynamicExtension, syntax, methodGroup.ReceiverOpt.Type, methodGroup.Name); 891Error(diagnostics, ErrorCode.WRN_DynamicDispatchToConditionalMethod, syntax, methodGroup.Name); 949ErrorCode.ERR_DynamicLocalFunctionTypeParameter, 964ErrorCode.ERR_DynamicLocalFunctionParamsParameter, 1093Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1099Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1113Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, dynInvoke.Expression.Syntax, dynInvoke.Expression.Type); 1343ErrorCode code = hasBaseReceiver 1344? ErrorCode.ERR_CallingBaseFinalizeDeprecated 1345: ErrorCode.ERR_CallingFinalizeDeprecated; 1449diagnostics.Add(ErrorCode.ERR_BadAttributeParamDefaultArgument, syntax.Location, parameter.Name); 1678diagnostics.Add(ErrorCode.ERR_BadAttributeArgument, syntax.Location); 1742diagnostics.Add(ErrorCode.ERR_NotNullRefDefaultParameter, syntax.Location, parameter.Name, parameterType); 1920Error(diagnostics, ErrorCode.WRN_ImplicitCopyInReadOnlyMember, receiver.Syntax, method, ThisParameterSymbol.SymbolName); 1974diagnostics.Add(ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase, identifier.Location, shadowedParameter); 2390diagnostics.Add(ErrorCode.ERR_NameofMethodGroupWithTypeParameters, argument.Location); 2413diagnostics.Add(ErrorCode.ERR_NameofExtensionMember, boundArgument.Syntax); 2448diagnostics.Add(ErrorCode.ERR_NameofExtensionMethod, methodGroup.Syntax.Location); 2495diagnostics.Add(ErrorCode.ERR_AliasQualifiedNameNotAnExpression, argument.Location); 2509var 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);

350CSDiagnosticInfo diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_ConflictingAliasAndDefinition, name, existingDefinition.GetKindText()); 728diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_AbstractAttributeClass, symbol) : null; 759diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_NotAnAttributeClass, symbol) : null; 885var diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_CircularBase, type, other); 1477diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_CantCallSpecialMethod, unwrappedSymbol) : null; 1492diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, unwrappedSymbols, additionalLocations: ImmutableArray<Location>.Empty) : null; 1508diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadProtectedAccess, unwrappedSymbol, accessThroughType, this.ContainingType); 1512diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_FriendRefNotEqualToThis, unwrappedSymbol.ContainingAssembly.Identity.ToString(), AssemblyIdentity.PublicKeyToString(this.Compilation.Assembly.PublicKey)); 1516diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, ImmutableArray.Create<Symbol>(unwrappedSymbol), additionalLocations: ImmutableArray<Location>.Empty); 1528diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, unwrappedSymbol) : null; 1533diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectProhibited, unwrappedSymbol) : null; 1538diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadSKunknown, unwrappedSymbol, unwrappedSymbol.GetKindText()) : null; 1543diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_LabelNotFound, unwrappedSymbol.Name) : null; 1618new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp2, symbol, method1, method2) : 1619new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp1, symbol, method1 ?? method2); 1830diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, namedType, MessageID.IDS_SK_TYPE.Localize()) : null; 1835diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, namedType, MessageID.IDS_SK_TYPE.Localize(), namedType.Arity) : null; 1851diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, method, MessageID.IDS_SK_METHOD.Localize()) : null; 1856diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, method, MessageID.IDS_SK_METHOD.Localize(), method.Arity) : null; 1866diagInfo = 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); 4793Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 4805Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, SyntaxFacts.GetText(SyntaxKind.IsKeyword), operand.Display); 4829Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 4835Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 4867isPatternDiagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Left.Location, operand.Display); 4903diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, node.Right.Location, unionMatchingInputType.StrippedType()); 4944Error(diagnostics, ErrorCode.ERR_IsNullableType, node.Right, targetType); 4956diagnostics.Add(ErrorCode.WRN_IsTypeNamedUnderscore, node.Right.Location, typeExpression.AliasOpt ?? (Symbol)targetType); 4985Error(diagnostics, ErrorCode.WRN_IsAlwaysFalse, node, targetType); 4994Error(diagnostics, ErrorCode.WRN_IsDynamicIsConfusing, 5045Error(diagnostics, ErrorCode.ERR_BadBinaryOps, syntax, "is", operandType, targetType); 5051ErrorCode errorCode = constantValue == ConstantValue.True ? ErrorCode.WRN_IsAlwaysTrue : ErrorCode.WRN_IsAlwaysFalse; 5393Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 5402Error(diagnostics, ErrorCode.ERR_TypelessTupleInAs, node); 5416Error(diagnostics, ErrorCode.ERR_AsNullableType, node.Right, targetType); 5426Error(diagnostics, ErrorCode.ERR_AsWithTypeVar, node, targetType); 5430Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 5434Error(diagnostics, ErrorCode.ERR_AsMustHaveReferenceType, node, targetType); 5451Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 5485Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 5572Error(diagnostics, ErrorCode.ERR_NoExplicitBuiltinConv, node, distinguisher.First, distinguisher.Second); 5605Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, "as", operandType, targetType); 5610Error(diagnostics, ErrorCode.WRN_AlwaysNull, node, targetType); 5652Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 5678Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, node.OperatorToken.Text, "default"); 5908Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 5958diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenFalse.GetFirstToken().GetLocation()); 5963diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenTrue.GetFirstToken().GetLocation()); 5987ErrorCode noCommonTypeError = hadMultipleCandidates ? ErrorCode.ERR_AmbigQM : ErrorCode.ERR_InvalidQM; 6029diagnostics.Add(ErrorCode.ERR_RefConditionalDifferentTypes, falseExpr.Syntax.Location, trueType); 6067diagnostics.Add(_inUnsafeRegion ? ErrorCode.WRN_MismatchedRefEscapeInTernary : ErrorCode.ERR_MismatchedRefEscapeInTernary, node.Location);

73useSiteInfo.AddDiagnosticInfo(new CSDiagnosticInfo(ErrorCode.ERR_MissingPredefinedMember, memberProvider.OriginalDefinition, WellKnownMemberNames.ValuePropertyName)); 454diagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Expression.Location, expression.Display); 494diagnostics.Add(ErrorCode.ERR_IsPatternImpossible, node.Location, expression.Type); 512diagnostics.Add(ErrorCode.WRN_IsPatternAlways, node.Location, expression.Type); 533diagnostics.Add(ErrorCode.WRN_GivenExpressionNeverMatchesPattern, node.Location); 541diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant, node.Location); 549diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern, node.Location); 655diagnostics.Add(ErrorCode.ERR_MisplacedSlicePattern, node.Location); 765Error(diagnostics, ErrorCode.ERR_UnsupportedTypeForListPattern, node, inputType); 839Error(diagnostics, ErrorCode.ERR_ListPatternRequiresLength, node, inputType); 905diagnostics.Add(ErrorCode.ERR_CannotMatchOnINumberBase, node.Location, inputType); 919diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, innerExpression.Location, unionMatchingInputType.StrippedType()); 970diagnostics.Add(ErrorCode.ERR_DefaultPattern, e.Location); 977diagnostics.Add(ErrorCode.ERR_IllegalSuppression, e.Location); 1063diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, patternExpression.Location, strippedInputType); 1067diagnostics.Add(ErrorCode.ERR_ConstantExpected, patternExpression.Location); 1113diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, expression.Syntax.Location, inputType); 1123diagnostics.Add(ErrorCode.ERR_PatternWrongType, expression.Syntax.Location, inputType, expression.Display); 1134diagnostics.Add(ErrorCode.ERR_ConstantPatternVsOpenType, 1173diagnostics.Add(ErrorCode.ERR_PatternSpanCharCannotBeStringNull, convertedExpression.Syntax.Location, inputType); 1243diagnostics.Add(ErrorCode.ERR_PatternWrongType, expression.Syntax.Location, caseType, expression.Display); 1253diagnostics.Add(ErrorCode.ERR_UnionMatchingWrongPattern, expression.Syntax.Location, unionType); 1284diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, typeSyntax.Location); 1290Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType.GetNullableUnderlyingType()); 1295Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType); 1300Error(diagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, patternType); 1307Error(diagnostics, ErrorCode.ERR_PatternDynamicType, typeSyntax); 1350Error(diagnostics, ErrorCode.ERR_PatternWrongGenericTypeInVersion, typeSyntax, 1360Error(diagnostics, ErrorCode.ERR_PatternWrongType, typeSyntax, inputType, patternType); 1489diagnostics.Add(ErrorCode.ERR_DesignatorBeneathPatternCombinator, identifier.GetLocation()); 1581diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1706diagnostics.Add(ErrorCode.ERR_DeconstructParameterNameMismatch, subPattern.NameColon.Name.Location, name, parameterName); 1714diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subPattern.ExpressionColon.Expression.Location); 1745diagnostics.Add(ErrorCode.ERR_ArgumentNameInITuplePattern, subpatternSyntax.NameColon.Location); 1749diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1774diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, node.Location, declType, elementTypesWithAnnotations.Length, node.Subpatterns.Count); 1794diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1927diagnostics.Add(ErrorCode.ERR_TupleElementNameMismatch, node.Location, name, $"Item{tupleIndex + 1}"); 1945diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1954diagnostics.Add(ErrorCode.ERR_VarMayNotBindToType, node.VarKeyword.GetLocation(), foundSymbol.ToDisplayString()); 2078diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, tupleDesignation.Location, 2143diagnostics.Add(ErrorCode.ERR_PropertyPatternNameMissing, pattern.Location, pattern); 2199Error(diagnostics, ErrorCode.ERR_InvalidNameInSubpattern, expr); 2277Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberName, implicitReceiver.Type, name); 2286Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, memberName, name); 2341diagnostics.Add(ErrorCode.ERR_InvalidExprTerm, node.OperatorToken.GetLocation(), node.OperatorToken.Text); 2352diagnostics.Add(ErrorCode.ERR_RelationalPatternWithNaN, node.Expression.Location); 2361diagnostics.Add(ErrorCode.ERR_UnsupportedTypeForRelationalPattern, node.Location, type.ToDisplayString()); 2376diagnostics.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; 1794new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsage, leastOverridden, leastOverridden.ContainingType) : 1795new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsageNoField, leastOverridden); 1887result = BindUnexpectedArrayInitializer((InitializerExpressionSyntax)node, diagnostics, ErrorCode.ERR_ArrayInitToNonArrayType); 1912Error(diagnostics, ErrorCode.ERR_AttributesNotAllowed, node.AttributeLists[0]); 1995Error(diagnostics, ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion, expression.Syntax, targetType); 2017ErrorCode.ERR_NoImplicitConv, 2090conversionError(diagnostics, ErrorCode.ERR_CannotInferDelegateType); 2098conversionError(diagnostics, ErrorCode.ERR_AnonMethToNonDel, id, targetType); 2105conversionError(diagnostics, ErrorCode.ERR_ExpressionTreeMustHaveDelegate, ((NamedTypeSymbol)targetType).TypeArgumentsWithAnnotationsNoUseSiteDiagnostics[0].Type); 2112conversionError(diagnostics, ErrorCode.ERR_AnonymousMethodToExpressionTree); 2118conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethReturnType, id, targetType); 2144conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethNoParams, targetType); 2156conversionError(diagnostics, ErrorCode.ERR_BadDelArgCount, delegateType, anonymousFunction.ParameterCount); 2197Error(diagnostics, ErrorCode.ERR_BadParamExtraRef, lambdaParameterLocation, i + 1, lambdaRefKind.ToParameterDisplayString()); 2202Error(diagnostics, ErrorCode.ERR_BadParamRef, lambdaParameterLocation, i + 1, delegateRefKind.ToParameterDisplayString()); 2233conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethParams, id, targetType); 2252Error(diagnostics, ErrorCode.ERR_BadParamType, lambdaParameterLocation, 2270diagnostics.Add(ErrorCode.ERR_InternalError, syntax.Location); 2272void conversionError(BindingDiagnosticBag diagnostics, ErrorCode code, params object[] args) 2293Error(diagnostics, ErrorCode.ERR_LiteralDoubleCast, syntax, (targetType.SpecialType == SpecialType.System_Single) ? "F" : "M", targetType); 2304Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceConstantValueOpt.Value, targetType); 2309Error(diagnostics, ErrorCode.ERR_NoImplicitConvCast, syntax, distinguisher.First, distinguisher.Second); 2319Error(diagnostics, ErrorCode.ERR_AmbigUDConv, syntax, originalUserDefinedConversions[0], originalUserDefinedConversions[1], sourceType, targetType); 2326Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2335Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, sourceType, targetType); 2340Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2362Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, operand.Display, targetType); 2394Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2417Error(diagnostics, ErrorCode.ERR_TypeVarCantBeNull, syntax, targetType); 2422Error(diagnostics, ErrorCode.ERR_ValueCantBeNull, syntax, targetType); 2431Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2454Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, ((BoundAddressOfOperator)operand).Operand.Syntax); 2510ErrorCode errorCode; 2515errorCode = ErrorCode.ERR_MethFuncPtrMismatch; 2518Error(diagnostics, ErrorCode.ERR_MissingAddressOf, location); 2521errorCode = ErrorCode.ERR_CannotConvertAddressOfToDelegate; 2524errorCode = ErrorCode.ERR_MethDelegateMismatch; 2530errorCode = ErrorCode.ERR_AddressOfToNonFunctionPointer; 2536Error(diagnostics, ErrorCode.ERR_CannotInferDelegateType, location); 2541errorCode = ErrorCode.ERR_MethGrpToNonDel; 2734Error(diagnostics, ErrorCode.WRN_IncorrectBooleanAssg, assignment.Syntax); 2883Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator, nodeOpt); 2953Error(diagnostics, ErrorCode.ERR_NoBreakOrCont, node); 2964Error(diagnostics, ErrorCode.ERR_NoBreakOrCont, node); 3062diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3070diagnostics.Add(ErrorCode.ERR_MustNotHaveRefReturn, syntax.ReturnKeyword.GetLocation()); 3075diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3081var errorCode = refKind != RefKind.None 3082? ErrorCode.ERR_MustNotHaveRefReturn 3083: ErrorCode.ERR_MustHaveRefReturn; 3113Error(diagnostics, ErrorCode.ERR_RetNoObjectRequiredLambda, syntax.ReturnKeyword); 3117Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequiredLambda, syntax.ReturnKeyword, retType); 3133Error(diagnostics, ErrorCode.ERR_RetNoObjectRequired, syntax.ReturnKeyword, container); 3137Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequired, syntax.ReturnKeyword, container, retType); 3153Error(diagnostics, ErrorCode.ERR_RetObjectRequired, syntax.ReturnKeyword, requiredType); 3167Error(diagnostics, ErrorCode.ERR_CantReturnVoid, expressionSyntax); 3216Error(diagnostics, ErrorCode.ERR_RefReturnMustHaveIdentityConversion, argument.Syntax, returnType); 3233Error(diagnostics, ErrorCode.ERR_BadAsyncReturnExpression, argument.Syntax, returnType, argument.Type); 3290diagnostics.Add(ErrorCode.ERR_TooManyCatches, catchSyntax.CatchKeyword.GetLocation()); 3328Error(diagnostics, ErrorCode.ERR_BadExceptionType, declaration.Type); 3370Error(diagnostics, ErrorCode.ERR_UnreachableCatch, declaration.Type, previousType); 3385Error(diagnostics, ErrorCode.WRN_UnreachableGeneralCatch, node.CatchKeyword); 3425var errorCode = boundFilter.ConstantValueOpt.BooleanValue 3426? ErrorCode.WRN_FilterIsConstantTrue 3428? ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 3429: ErrorCode.WRN_FilterIsConstantFalse; 3452Error(diagnostics, ErrorCode.ERR_CantConvAsyncAnonFuncReturns, 3459Error(diagnostics, ErrorCode.ERR_CantConvAnonMethReturns, 3523Error(diagnostics, ErrorCode.ERR_MustNotHaveRefReturn, syntax); 3531var errorCode = refKind != RefKind.None 3532? ErrorCode.ERR_MustNotHaveRefReturn 3533: ErrorCode.ERR_MustHaveRefReturn; 3549Error(diagnostics, ErrorCode.ERR_IllegalStatement, syntax); 3565Error(diagnostics, ErrorCode.ERR_ReturnInIterator, syntax); 3799Error(diagnostics, ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord, initializer?.ThisOrBaseKeyword ?? constructor.Identifier); 3804Error(diagnostics, ErrorCode.ERR_UnionConstructorCallsDefaultConstructor, initializer?.ThisOrBaseKeyword ?? constructor.Identifier); 3816Error(diagnostics, ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor, initializer.ThisOrBaseKeyword); 3820Error(diagnostics, ErrorCode.ERR_UnionConstructorCallsDefaultConstructor, initializer.ThisOrBaseKeyword); 4018diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, diagnosticsLocation, baseType, /*desired param count*/ 0); 4032diagnostics.Add(ErrorCode.ERR_BadAccess, diagnosticsLocation, baseConstructor); 4076diagnostics.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) 2850diagnostics?.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); 328diagnostics.Add(ErrorCode.WRN_TupleBinopLiteralNameMismatch, location, complaintName);

114CallerUnsafeMode.Explicit => forConstructorConstraint ? ErrorCode.ERR_UnsafeConstructorConstraint : ErrorCode.ERR_UnsafeMemberOperation, 115CallerUnsafeMode.Implicit => ErrorCode.ERR_UnsafeMemberOperationCompat, 160ErrorCode? customErrorCode = null, 172ErrorCode? customErrorCode = null, 190ErrorCode? customErrorCode = null, 201ErrorCode? customErrorCode = null, 224ErrorCode? customErrorCode = null, 240ErrorCode? customErrorCode = null, 271? new CSDiagnosticInfo(ErrorCode.ERR_UnsafeNeeded) 272: new CSDiagnosticInfo(ErrorCode.ERR_SizeofUnsafe, sizeOfTypeOpt); 280return new CSDiagnosticInfo(customErrorCode ?? ErrorCode.ERR_UnsafeOperation, customArgs ?? []);

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

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)

211ErrorCode errorCode = shouldWarn(node) ? ErrorCode.WRN_RedundantPattern : ErrorCode.HDN_RedundantPattern; 387diagnostics.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); 814ErrorCode errorCode = (wrongAsync, isAsync, isSpread) switch 816(true, true, _) => ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync, 817(true, false, _) => ErrorCode.ERR_ForEachMissingMemberWrongAsync, 818(false, true, _) => ErrorCode.ERR_AwaitForEachMissingMember, 819(false, false, true) => ErrorCode.ERR_SpreadMissingMember, 820(false, false, false) => ErrorCode.ERR_ForEachMissingMember, 870diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 918diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 948diagnostics.Add(ErrorCode.ERR_NullNotValid, collectionExpr.Syntax.Location); 953diagnostics.Add(ErrorCode.ERR_AnonMethGrpInForEach, collectionSyntax.Location, collectionExpr.Display); 970diagnostics.Add(ErrorCode.ERR_BadDynamicAwaitForEach, collectionSyntax.Location); 994diagnostics.Add(ErrorCode.ERR_ForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetEnumeratorMethodName); 1001diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1065diagnostics.Add(isAsync ? ErrorCode.ERR_BadGetAsyncEnumerator : ErrorCode.ERR_BadGetEnumerator, collectionSyntax.Location, getEnumeratorMethod.ReturnType, getEnumeratorMethod); 1081diagnostics.Add(isAsync ? ErrorCode.ERR_MultipleIAsyncEnumOfT : ErrorCode.ERR_MultipleIEnumOfT, errorLocationSyntax.Location, unwrappedCollectionExprType, 1116diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1266Error(diagnostics, ErrorCode.ERR_BadAllowByRefLikeEnumerator, expr.Syntax, enumeratorType); 1471diagnostics.Add(ErrorCode.WRN_PatternNotPublicOrNotInstance, collectionSyntax.Location, patternType, patternName.Localize(), result); 1507diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, patternType, MessageID.IDS_Collection.Localize(), 1605diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, collectionExpr.Type, MessageID.IDS_Collection.Localize(), 1764diagnostics.Add(ErrorCode.WRN_PatternBadSignature, collectionSyntax.Location, enumeratorType, MessageID.IDS_Collection.Localize(), patternMemberCandidate); 1942diagnostics.Add(ErrorCode.ERR_NoSuchMember, collectionSyntax.Location, patternType, memberName);

40ErrorCode.ERR_NameNotInContextPossibleMissingReference,

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

269diagnostics.Add(ErrorCode.ERR_LocalIllegallyOverrides, newLocation, name); 285diagnostics.Add(ErrorCode.ERR_QueryRangeVariableOverrides, newLocation, name); 298diagnostics.Add(ErrorCode.ERR_LocalSameNameAsExtensionTypeParameter, newLocation, name); 303diagnostics.Add(ErrorCode.ERR_LocalSameNameAsTypeParam, newLocation, name); 321diagnostics.Add(ErrorCode.ERR_QueryRangeVariableSameAsTypeParam, newLocation, name); 327diagnostics.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;

1034Error(_diagnostics, ErrorCode.ERR_CallArgMixing, argument.Syntax, node.Constructor, parameter.Name); 1428private static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 1435private 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);

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);

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);

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, 2033_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, 2315diagnostics.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_UnsafeMeaningless: 217case ErrorCode.WRN_UnassignedInternalRefField: 221case ErrorCode.WRN_InterceptsLocationAttributeUnsupportedSignature: 225case ErrorCode.WRN_AddressOfInAsync: 226case ErrorCode.WRN_ByValArraySizeConstRequired: 230case ErrorCode.WRN_LowerCaseTypeName: 234case ErrorCode.WRN_PartialMethodTypeDifference: 238case ErrorCode.WRN_NubExprIsConstBool2: 239case ErrorCode.WRN_StaticInAsOrIs: 240case ErrorCode.WRN_PrecedenceInversion: 241case ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion: 242case ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion: 243case ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion: 244case ErrorCode.WRN_UnassignedThisUnsupportedVersion: 245case ErrorCode.WRN_ParamUnassigned: 246case ErrorCode.WRN_UseDefViolationProperty: 247case ErrorCode.WRN_UseDefViolationField: 248case ErrorCode.WRN_UseDefViolationThisUnsupportedVersion: 249case ErrorCode.WRN_UseDefViolationOut: 250case ErrorCode.WRN_UseDefViolation: 251case ErrorCode.WRN_SyncAndAsyncEntryPoints: 252case ErrorCode.WRN_ParameterIsStaticClass: 253case ErrorCode.WRN_ReturnTypeIsStaticClass: 257case ErrorCode.WRN_InvalidMainSig: 258case ErrorCode.WRN_LowercaseEllSuffix: 259case ErrorCode.WRN_NewNotRequired: 260case ErrorCode.WRN_MainCantBeGeneric: 261case ErrorCode.WRN_ProtectedInSealed: 262case ErrorCode.WRN_UnassignedInternalField: 263case ErrorCode.WRN_MissingParamTag: 264case ErrorCode.WRN_MissingXMLComment: 265case ErrorCode.WRN_MissingTypeParamTag: 266case ErrorCode.WRN_InvalidVersionFormat: 268case ErrorCode.WRN_UnreferencedEvent: 269case ErrorCode.WRN_DuplicateUsing: 270case ErrorCode.WRN_UnreferencedVar: 271case ErrorCode.WRN_UnreferencedField: 272case ErrorCode.WRN_UnreferencedVarAssg: 273case ErrorCode.WRN_UnreferencedLocalFunction: 274case ErrorCode.WRN_SequentialOnPartialClass: 275case ErrorCode.WRN_UnreferencedFieldAssg: 276case ErrorCode.WRN_AmbiguousXMLReference: 277case ErrorCode.WRN_PossibleMistakenNullStatement: 278case ErrorCode.WRN_EqualsWithoutGetHashCode: 279case ErrorCode.WRN_EqualityOpWithoutEquals: 280case ErrorCode.WRN_EqualityOpWithoutGetHashCode: 281case ErrorCode.WRN_IncorrectBooleanAssg: 282case ErrorCode.WRN_BitwiseOrSignExtend: 283case ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter: 284case ErrorCode.WRN_InvalidAssemblyName: 285case ErrorCode.WRN_UnifyReferenceBldRev: 286case ErrorCode.WRN_AssignmentToSelf: 287case ErrorCode.WRN_ComparisonToSelf: 288case ErrorCode.WRN_IsDynamicIsConfusing: 289case ErrorCode.WRN_DebugFullNameTooLong: 290case ErrorCode.WRN_PdbLocalNameTooLong: 291case ErrorCode.WRN_RecordEqualsWithoutGetHashCode: 293case ErrorCode.WRN_NewRequired: 294case ErrorCode.WRN_NewOrOverrideExpected: 295case ErrorCode.WRN_UnreachableCode: 296case ErrorCode.WRN_UnreferencedLabel: 297case ErrorCode.WRN_NegativeArrayIndex: 298case ErrorCode.WRN_BadRefCompareLeft: 299case ErrorCode.WRN_BadRefCompareRight: 300case ErrorCode.WRN_PatternIsAmbiguous: 301case ErrorCode.WRN_PatternNotPublicOrNotInstance: 302case ErrorCode.WRN_PatternBadSignature: 303case ErrorCode.WRN_SameFullNameThisNsAgg: 304case ErrorCode.WRN_SameFullNameThisAggAgg: 305case ErrorCode.WRN_SameFullNameThisAggNs: 306case ErrorCode.WRN_GlobalAliasDefn: 307case ErrorCode.WRN_AlwaysNull: 308case ErrorCode.WRN_CmpAlwaysFalse: 309case ErrorCode.WRN_GotoCaseShouldConvert: 310case ErrorCode.WRN_NubExprIsConstBool: 311case ErrorCode.WRN_ExplicitImplCollision: 312case ErrorCode.WRN_DeprecatedSymbolStr: 313case ErrorCode.WRN_VacuousIntegralComp: 314case ErrorCode.WRN_AssignmentToLockOrDispose: 315case ErrorCode.WRN_DeprecatedCollectionInitAddStr: 316case ErrorCode.WRN_DeprecatedCollectionInitAdd: 317case ErrorCode.WRN_DuplicateParamTag: 318case ErrorCode.WRN_UnmatchedParamTag: 319case ErrorCode.WRN_UnprocessedXMLComment: 320case ErrorCode.WRN_InvalidSearchPathDir: 321case ErrorCode.WRN_UnifyReferenceMajMin: 322case ErrorCode.WRN_DuplicateTypeParamTag: 323case ErrorCode.WRN_UnmatchedTypeParamTag: 324case ErrorCode.WRN_UnmatchedParamRefTag: 325case ErrorCode.WRN_UnmatchedTypeParamRefTag: 326case ErrorCode.WRN_CantHaveManifestForModule: 327case ErrorCode.WRN_DynamicDispatchToConditionalMethod: 328case ErrorCode.WRN_NoSources: 329case ErrorCode.WRN_CLS_MeaninglessOnPrivateType: 330case ErrorCode.WRN_CLS_AssemblyNotCLS2: 331case ErrorCode.WRN_MainIgnored: 332case ErrorCode.WRN_UnqualifiedNestedTypeInCref: 333case ErrorCode.WRN_NoRuntimeMetadataVersion: 335case ErrorCode.WRN_IsAlwaysTrue: 336case ErrorCode.WRN_IsAlwaysFalse: 337case ErrorCode.WRN_ByRefNonAgileField: 338case ErrorCode.WRN_VolatileByRef: 339case ErrorCode.WRN_FinalizeMethod: 340case ErrorCode.WRN_DeprecatedSymbol: 341case ErrorCode.WRN_ExternMethodNoImplementation: 342case ErrorCode.WRN_AttributeLocationOnBadDeclaration: 343case ErrorCode.WRN_InvalidAttributeLocation: 344case ErrorCode.WRN_NonObsoleteOverridingObsolete: 345case ErrorCode.WRN_CoClassWithoutComImport: 346case ErrorCode.WRN_ObsoleteOverridingNonObsolete: 347case ErrorCode.WRN_ExternCtorNoImplementation: 348case ErrorCode.WRN_WarningDirective: 349case ErrorCode.WRN_UnreachableGeneralCatch: 350case ErrorCode.WRN_DefaultValueForUnconsumedLocation: 351case ErrorCode.WRN_EmptySwitch: 352case ErrorCode.WRN_XMLParseError: 353case ErrorCode.WRN_BadXMLRef: 354case ErrorCode.WRN_BadXMLRefParamType: 355case ErrorCode.WRN_BadXMLRefReturnType: 356case ErrorCode.WRN_BadXMLRefSyntax: 357case ErrorCode.WRN_FailedInclude: 358case ErrorCode.WRN_InvalidInclude: 359case ErrorCode.WRN_XMLParseIncludeError: 360case ErrorCode.WRN_ALinkWarn: 361case ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden: 362case ErrorCode.WRN_CmdOptionConflictsSource: 363case ErrorCode.WRN_IllegalPragma: 364case ErrorCode.WRN_IllegalPPWarning: 365case ErrorCode.WRN_BadRestoreNumber: 366case ErrorCode.WRN_NonECMAFeature: 367case ErrorCode.WRN_ErrorOverride: 368case ErrorCode.WRN_MultiplePredefTypes: 369case ErrorCode.WRN_TooManyLinesForDebugger: 370case ErrorCode.WRN_CallOnNonAgileField: 371case ErrorCode.WRN_InvalidNumber: 372case ErrorCode.WRN_IllegalPPChecksum: 373case ErrorCode.WRN_EndOfPPLineExpected: 374case ErrorCode.WRN_ConflictingChecksum: 375case ErrorCode.WRN_DotOnDefault: 376case ErrorCode.WRN_BadXMLRefTypeVar: 377case ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA: 378case ErrorCode.WRN_MultipleRuntimeImplementationMatches: 379case ErrorCode.WRN_MultipleRuntimeOverrideMatches: 380case ErrorCode.WRN_FileAlreadyIncluded: 381case ErrorCode.WRN_NoConfigNotOnCommandLine: 382case ErrorCode.WRN_AnalyzerCannotBeCreated: 383case ErrorCode.WRN_NoAnalyzerInAssembly: 384case ErrorCode.WRN_UnableToLoadAnalyzer: 385case ErrorCode.WRN_DefineIdentifierRequired: 386case ErrorCode.WRN_CLS_NoVarArgs: 387case ErrorCode.WRN_CLS_BadArgType: 388case ErrorCode.WRN_CLS_BadReturnType: 389case ErrorCode.WRN_CLS_BadFieldPropType: 390case ErrorCode.WRN_CLS_BadIdentifierCase: 391case ErrorCode.WRN_CLS_OverloadRefOut: 392case ErrorCode.WRN_CLS_OverloadUnnamed: 393case ErrorCode.WRN_CLS_BadIdentifier: 394case ErrorCode.WRN_CLS_BadBase: 395case ErrorCode.WRN_CLS_BadInterfaceMember: 396case ErrorCode.WRN_CLS_NoAbstractMembers: 397case ErrorCode.WRN_CLS_NotOnModules: 398case ErrorCode.WRN_CLS_ModuleMissingCLS: 399case ErrorCode.WRN_CLS_AssemblyNotCLS: 400case ErrorCode.WRN_CLS_BadAttributeType: 401case ErrorCode.WRN_CLS_ArrayArgumentToAttribute: 402case ErrorCode.WRN_CLS_NotOnModules2: 403case ErrorCode.WRN_CLS_IllegalTrueInFalse: 404case ErrorCode.WRN_CLS_MeaninglessOnParam: 405case ErrorCode.WRN_CLS_MeaninglessOnReturn: 406case ErrorCode.WRN_CLS_BadTypeVar: 407case ErrorCode.WRN_CLS_VolatileField: 408case ErrorCode.WRN_CLS_BadInterface: 409case ErrorCode.WRN_UnobservedAwaitableExpression: 410case ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation: 411case ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation: 412case ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation: 413case ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName: 414case ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName: 415case ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath: 416case ErrorCode.WRN_DelaySignButNoKey: 417case ErrorCode.WRN_UnimplementedCommandLineSwitch: 418case ErrorCode.WRN_BadUILang: 419case ErrorCode.WRN_RefCultureMismatch: 420case ErrorCode.WRN_ConflictingMachineAssembly: 421case ErrorCode.WRN_FilterIsConstantTrue: 422case ErrorCode.WRN_FilterIsConstantFalse: 423case ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch: 424case ErrorCode.WRN_IdentifierOrNumericLiteralExpected: 425case ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName: 426case ErrorCode.WRN_AlignmentMagnitude: 427case ErrorCode.WRN_AttributeIgnoredWhenPublicSigning: 428case ErrorCode.WRN_TupleLiteralNameMismatch: 429case ErrorCode.WRN_WindowsExperimental: 430case ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable: 431case ErrorCode.WRN_TupleBinopLiteralNameMismatch: 432case ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter: 433case ErrorCode.WRN_ConvertingNullableToNonNullable: 434case ErrorCode.WRN_NullReferenceAssignment: 435case ErrorCode.WRN_NullReferenceReceiver: 436case ErrorCode.WRN_NullReferenceReturn: 437case ErrorCode.WRN_NullReferenceArgument: 438case ErrorCode.WRN_NullabilityMismatchInTypeOnOverride: 439case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride: 440case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial: 441case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride: 442case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial: 443case ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation: 444case ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation: 445case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation: 446case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation: 447case ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList: 448case ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase: 449case ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface: 450case ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation: 451case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation: 452case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation: 453case ErrorCode.WRN_UninitializedNonNullableField: 454case ErrorCode.WRN_NullabilityMismatchInAssignment: 455case ErrorCode.WRN_NullabilityMismatchInArgument: 456case ErrorCode.WRN_NullabilityMismatchInArgumentForOutput: 457case ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate: 458case ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate: 459case ErrorCode.WRN_NullAsNonNullable: 460case ErrorCode.WRN_NullableValueTypeMayBeNull: 461case ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint: 462case ErrorCode.WRN_MissingNonNullTypesContextForAnnotation: 463case ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode: 464case ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation: 465case ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint: 466case ErrorCode.WRN_SwitchExpressionNotExhaustive: 467case ErrorCode.WRN_IsTypeNamedUnderscore: 468case ErrorCode.WRN_GivenExpressionNeverMatchesPattern: 469case ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant: 470case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue: 471case ErrorCode.WRN_CaseConstantNamedUnderscore: 472case ErrorCode.WRN_ThrowPossibleNull: 473case ErrorCode.WRN_UnboxPossibleNull: 474case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull: 475case ErrorCode.WRN_ImplicitCopyInReadOnlyMember: 476case ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage: 477case ErrorCode.WRN_UndecoratedCancellationTokenParameter: 478case ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint: 479case ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment: 480case ErrorCode.WRN_ParameterConditionallyDisallowsNull: 481case ErrorCode.WRN_NullReferenceInitializer: 482case ErrorCode.WRN_ShouldNotReturn: 483case ErrorCode.WRN_DoesNotReturnMismatch: 484case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride: 485case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride: 486case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation: 487case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation: 488case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation: 489case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation: 490case ErrorCode.WRN_ConstOutOfRangeChecked: 491case ErrorCode.WRN_MemberNotNull: 492case ErrorCode.WRN_MemberNotNullBadMember: 493case ErrorCode.WRN_MemberNotNullWhen: 494case ErrorCode.WRN_GeneratorFailedDuringInitialization: 495case ErrorCode.WRN_GeneratorFailedDuringGeneration: 496case ErrorCode.WRN_ParameterDisallowsNull: 497case ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern: 498case ErrorCode.WRN_IsPatternAlways: 499case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen: 500case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen: 501case ErrorCode.WRN_RecordNamedDisallowed: 502case ErrorCode.WRN_ParameterNotNullIfNotNull: 503case ErrorCode.WRN_ReturnNotNullIfNotNull: 504case ErrorCode.WRN_AnalyzerReferencesFramework: 505case ErrorCode.WRN_UnreadRecordParameter: 506case ErrorCode.WRN_DoNotCompareFunctionPointers: 507case ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation: 508case ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression: 509case ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression: 510case ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression: 511case ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName: 512case ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential: 513case ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter: 514case ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters: 515case ErrorCode.WRN_CompileTimeCheckedOverflow: 516case ErrorCode.WRN_MethGrpToNonDel: 517case ErrorCode.WRN_UseDefViolationPropertySupportedVersion: 518case ErrorCode.WRN_UseDefViolationFieldSupportedVersion: 519case ErrorCode.WRN_UseDefViolationThisSupportedVersion: 520case ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion: 521case ErrorCode.WRN_UnassignedThisSupportedVersion: 522case ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired: 523case ErrorCode.WRN_AnalyzerReferencesNewerCompiler: 524case ErrorCode.WRN_DuplicateAnalyzerReference: 525case ErrorCode.WRN_ScopedMismatchInParameterOfTarget: 526case ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation: 527case ErrorCode.WRN_ManagedAddr: 528case ErrorCode.WRN_EscapeVariable: 529case ErrorCode.WRN_EscapeStackAlloc: 530case ErrorCode.WRN_RefReturnNonreturnableLocal: 531case ErrorCode.WRN_RefReturnNonreturnableLocal2: 532case ErrorCode.WRN_RefReturnStructThis: 533case ErrorCode.WRN_RefAssignNarrower: 534case ErrorCode.WRN_MismatchedRefEscapeInTernary: 535case ErrorCode.WRN_RefReturnParameter: 536case ErrorCode.WRN_RefReturnScopedParameter: 537case ErrorCode.WRN_RefReturnParameter2: 538case ErrorCode.WRN_RefReturnScopedParameter2: 539case ErrorCode.WRN_RefReturnLocal: 540case ErrorCode.WRN_RefReturnLocal2: 541case ErrorCode.WRN_RefAssignReturnOnly: 542case ErrorCode.WRN_RefReturnOnlyParameter: 543case ErrorCode.WRN_RefReturnOnlyParameter2: 544case ErrorCode.WRN_RefAssignValEscapeWider: 545case ErrorCode.WRN_OptionalParamValueMismatch: 546case ErrorCode.WRN_ParamsArrayInLambdaOnly: 547case ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase: 548case ErrorCode.WRN_UnreadPrimaryConstructorParameter: 549case ErrorCode.WRN_InterceptorSignatureMismatch: 550case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor: 551case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor: 552case ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer: 553case ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase: 554case ErrorCode.WRN_InlineArrayIndexerNotUsed: 555case ErrorCode.WRN_InlineArraySliceNotUsed: 556case ErrorCode.WRN_InlineArrayConversionOperatorNotUsed: 557case ErrorCode.WRN_InlineArrayNotSupportedByLanguage: 558case ErrorCode.WRN_BadArgRef: 559case ErrorCode.WRN_ArgExpectedRefOrIn: 560case ErrorCode.WRN_RefReadonlyNotVariable: 561case ErrorCode.WRN_ArgExpectedIn: 562case ErrorCode.WRN_OverridingDifferentRefness: 563case ErrorCode.WRN_HidingDifferentRefness: 564case ErrorCode.WRN_TargetDifferentRefness: 565case ErrorCode.WRN_RefReadonlyParameterDefaultValue: 566case ErrorCode.WRN_UseDefViolationRefField: 567case ErrorCode.WRN_Experimental: 568case ErrorCode.WRN_ExperimentalWithMessage: 569case ErrorCode.WRN_CollectionExpressionRefStructMayAllocate: 570case ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate: 571case ErrorCode.WRN_ConvertingLock: 572case ErrorCode.WRN_PartialMemberSignatureDifference: 573case ErrorCode.WRN_FieldIsAmbiguous: 574case ErrorCode.WRN_UninitializedNonNullableBackingField: 575case ErrorCode.WRN_AccessorDoesNotUseBackingField: 576case ErrorCode.WRN_UnscopedRefAttributeOldRules: 577case ErrorCode.WRN_RedundantPattern: 591internal static bool IsBuildOnlyDiagnostic(ErrorCode code) 596ErrorCode.WRN_ALinkWarn 597or ErrorCode.WRN_UnreferencedField 598or ErrorCode.WRN_UnreferencedFieldAssg 599or ErrorCode.WRN_UnreferencedEvent 600or ErrorCode.WRN_UnassignedInternalField 601or ErrorCode.ERR_MissingPredefinedMember 602or ErrorCode.ERR_PredefinedTypeNotFound 603or ErrorCode.ERR_NoEntryPoint 604or ErrorCode.WRN_InvalidMainSig 605or ErrorCode.ERR_MultipleEntryPoints 606or ErrorCode.WRN_MainIgnored 607or ErrorCode.ERR_MainClassNotClass 608or ErrorCode.WRN_MainCantBeGeneric 609or ErrorCode.ERR_NoMainInClass 610or ErrorCode.ERR_MainClassNotFound 611or ErrorCode.WRN_SyncAndAsyncEntryPoints 612or ErrorCode.ERR_BadDelegateConstructor 613or ErrorCode.ERR_InsufficientStack 614or ErrorCode.ERR_ModuleEmitFailure 615or ErrorCode.ERR_TooManyLocals 616or ErrorCode.ERR_BindToBogus 617or ErrorCode.ERR_ExportedTypeConflictsWithDeclaration 618or ErrorCode.ERR_ForwardedTypeConflictsWithDeclaration 619or ErrorCode.ERR_ExportedTypesConflict 620or ErrorCode.ERR_ForwardedTypeConflictsWithExportedType 621or ErrorCode.ERR_ByRefTypeAndAwait 622or ErrorCode.ERR_RefReturningCallAndAwait 623or ErrorCode.ERR_SpecialByRefInLambda 624or ErrorCode.ERR_DynamicRequiredTypesMissing 625or ErrorCode.ERR_CannotBeConvertedToUtf8 626or ErrorCode.ERR_FileTypeNonUniquePath 627or ErrorCode.ERR_InterceptorSignatureMismatch 628or ErrorCode.ERR_InterceptorMustHaveMatchingThisParameter 629or ErrorCode.ERR_InterceptorMustNotHaveThisParameter 630or ErrorCode.ERR_DuplicateInterceptor 631or ErrorCode.WRN_InterceptorSignatureMismatch 632or ErrorCode.ERR_InterceptorNotAccessible 633or ErrorCode.ERR_InterceptorScopedMismatch 634or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor 635or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor 636or ErrorCode.ERR_InterceptorCannotInterceptNameof 637or ErrorCode.ERR_SymbolDefinedInAssembly 638or ErrorCode.ERR_InterceptorArityNotCompatible 639or ErrorCode.ERR_InterceptorCannotBeGeneric 640or ErrorCode.ERR_InterceptableMethodMustBeOrdinary 641or ErrorCode.ERR_PossibleAsyncIteratorWithoutYield 642or ErrorCode.ERR_PossibleAsyncIteratorWithoutYieldOrAwait 643or ErrorCode.ERR_RefLocalAcrossAwait 644or ErrorCode.ERR_DataSectionStringLiteralHashCollision 645or ErrorCode.ERR_UnsupportedFeatureInRuntimeAsync 646or ErrorCode.ERR_NonTaskMainCantBeAsync 647or ErrorCode.ERR_FunctionPointerTypesInAttributeNotSupported 648or ErrorCode.ERR_EncUpdateFailedMissingSymbol 649or ErrorCode.ERR_EncNoPIAReference 650or ErrorCode.ERR_EncReferenceToAddedMember 651or ErrorCode.ERR_EncUpdateRequiresEmittingExplicitInterfaceImplementationNotSupportedByTheRuntime 652or ErrorCode.ERR_AbstractBaseRecordImplementation 658ErrorCode.Void 659or ErrorCode.Unknown 660or ErrorCode.ERR_NoMetadataFile 661or ErrorCode.FTL_MetadataCantOpenFile 662or ErrorCode.ERR_NoTypeDef 663or ErrorCode.ERR_OutputWriteFailed 664or ErrorCode.ERR_BadBinaryOps 665or ErrorCode.ERR_IntDivByZero 666or ErrorCode.ERR_BadIndexLHS 667or ErrorCode.ERR_BadIndexCount 668or ErrorCode.ERR_BadUnaryOp 669or ErrorCode.ERR_ThisInStaticMeth 670or ErrorCode.ERR_ThisInBadContext 671or ErrorCode.ERR_NoImplicitConv 672or ErrorCode.ERR_NoExplicitConv 673or ErrorCode.ERR_ConstOutOfRange 674or ErrorCode.ERR_AmbigBinaryOps 675or ErrorCode.ERR_AmbigUnaryOp 676or ErrorCode.ERR_InAttrOnOutParam 677or ErrorCode.ERR_ValueCantBeNull 678or ErrorCode.ERR_NoExplicitBuiltinConv 679or ErrorCode.FTL_DebugEmitFailure 680or ErrorCode.ERR_BadVisReturnType 681or ErrorCode.ERR_BadVisParamType 682or ErrorCode.ERR_BadVisFieldType 683or ErrorCode.ERR_BadVisPropertyType 684or ErrorCode.ERR_BadVisIndexerReturn 685or ErrorCode.ERR_BadVisIndexerParam 686or ErrorCode.ERR_BadVisOpReturn 687or ErrorCode.ERR_BadVisOpParam 688or ErrorCode.ERR_BadVisDelegateReturn 689or ErrorCode.ERR_BadVisDelegateParam 690or ErrorCode.ERR_BadVisBaseClass 691or ErrorCode.ERR_BadVisBaseInterface 692or ErrorCode.ERR_EventNeedsBothAccessors 693or ErrorCode.ERR_EventNotDelegate 694or ErrorCode.ERR_InterfaceEventInitializer 695or ErrorCode.ERR_BadEventUsage 696or ErrorCode.ERR_ExplicitEventFieldImpl 697or ErrorCode.ERR_CantOverrideNonEvent 698or ErrorCode.ERR_AddRemoveMustHaveBody 699or ErrorCode.ERR_AbstractEventInitializer 700or ErrorCode.ERR_PossibleBadNegCast 701or ErrorCode.ERR_ReservedEnumerator 702or ErrorCode.ERR_AsMustHaveReferenceType 703or ErrorCode.WRN_LowercaseEllSuffix 704or ErrorCode.ERR_BadEventUsageNoField 705or ErrorCode.ERR_ConstraintOnlyAllowedOnGenericDecl 706or ErrorCode.ERR_TypeParamMustBeIdentifier 707or ErrorCode.ERR_MemberReserved 708or ErrorCode.ERR_DuplicateParamName 709or ErrorCode.ERR_DuplicateNameInNS 710or ErrorCode.ERR_DuplicateNameInClass 711or ErrorCode.ERR_NameNotInContext 712or ErrorCode.ERR_AmbigContext 713or ErrorCode.WRN_DuplicateUsing 714or ErrorCode.ERR_BadMemberFlag 715or ErrorCode.ERR_BadMemberProtection 716or ErrorCode.WRN_NewRequired 717or ErrorCode.WRN_NewNotRequired 718or ErrorCode.ERR_CircConstValue 719or ErrorCode.ERR_MemberAlreadyExists 720or ErrorCode.ERR_StaticNotVirtual 721or ErrorCode.ERR_OverrideNotNew 722or ErrorCode.WRN_NewOrOverrideExpected 723or ErrorCode.ERR_OverrideNotExpected 724or ErrorCode.ERR_NamespaceUnexpected 725or ErrorCode.ERR_NoSuchMember 726or ErrorCode.ERR_BadSKknown 727or ErrorCode.ERR_BadSKunknown 728or ErrorCode.ERR_ObjectRequired 729or ErrorCode.ERR_AmbigCall 730or ErrorCode.ERR_BadAccess 731or ErrorCode.ERR_MethDelegateMismatch 732or ErrorCode.ERR_RetObjectRequired 733or ErrorCode.ERR_RetNoObjectRequired 734or ErrorCode.ERR_LocalDuplicate 735or ErrorCode.ERR_AssgLvalueExpected 736or ErrorCode.ERR_StaticConstParam 737or ErrorCode.ERR_NotConstantExpression 738or ErrorCode.ERR_NotNullConstRefField 739or ErrorCode.ERR_LocalIllegallyOverrides 740or ErrorCode.ERR_BadUsingNamespace 741or ErrorCode.ERR_NoBreakOrCont 742or ErrorCode.ERR_DuplicateLabel 743or ErrorCode.ERR_NoConstructors 744or ErrorCode.ERR_NoNewAbstract 745or ErrorCode.ERR_ConstValueRequired 746or ErrorCode.ERR_CircularBase 747or ErrorCode.ERR_MethodNameExpected 748or ErrorCode.ERR_ConstantExpected 749or ErrorCode.ERR_V6SwitchGoverningTypeValueExpected 750or ErrorCode.ERR_DuplicateCaseLabel 751or ErrorCode.ERR_InvalidGotoCase 752or ErrorCode.ERR_PropertyLacksGet 753or ErrorCode.ERR_BadExceptionType 754or ErrorCode.ERR_BadEmptyThrow 755or ErrorCode.ERR_BadFinallyLeave 756or ErrorCode.ERR_LabelShadow 757or ErrorCode.ERR_LabelNotFound 758or ErrorCode.ERR_UnreachableCatch 759or ErrorCode.ERR_ReturnExpected 760or ErrorCode.WRN_UnreachableCode 761or ErrorCode.ERR_SwitchFallThrough 762or ErrorCode.WRN_UnreferencedLabel 763or ErrorCode.ERR_UseDefViolation 764or ErrorCode.WRN_UnreferencedVar 765or ErrorCode.ERR_UseDefViolationField 766or ErrorCode.ERR_UnassignedThisUnsupportedVersion 767or ErrorCode.ERR_AmbigQM 768or ErrorCode.ERR_InvalidQM 769or ErrorCode.ERR_NoBaseClass 770or ErrorCode.ERR_BaseIllegal 771or ErrorCode.ERR_ObjectProhibited 772or ErrorCode.ERR_ParamUnassigned 773or ErrorCode.ERR_InvalidArray 774or ErrorCode.ERR_ExternHasBody 775or ErrorCode.ERR_AbstractAndExtern 776or ErrorCode.ERR_BadAttributeParamType 777or ErrorCode.ERR_BadAttributeArgument 778or ErrorCode.WRN_IsAlwaysTrue 779or ErrorCode.WRN_IsAlwaysFalse 780or ErrorCode.ERR_LockNeedsReference 781or ErrorCode.ERR_NullNotValid 782or ErrorCode.ERR_UseDefViolationThisUnsupportedVersion 783or ErrorCode.ERR_ArgsInvalid 784or ErrorCode.ERR_AssgReadonly 785or ErrorCode.ERR_RefReadonly 786or ErrorCode.ERR_PtrExpected 787or ErrorCode.ERR_PtrIndexSingle 788or ErrorCode.WRN_ByRefNonAgileField 789or ErrorCode.ERR_AssgReadonlyStatic 790or ErrorCode.ERR_RefReadonlyStatic 791or ErrorCode.ERR_AssgReadonlyProp 792or ErrorCode.ERR_IllegalStatement 793or ErrorCode.ERR_BadGetEnumerator 794or ErrorCode.ERR_AbstractBaseCall 795or ErrorCode.ERR_RefProperty 796or ErrorCode.ERR_ManagedAddr 797or ErrorCode.ERR_BadFixedInitType 798or ErrorCode.ERR_FixedMustInit 799or ErrorCode.ERR_InvalidAddrOp 800or ErrorCode.ERR_FixedNeeded 801or ErrorCode.ERR_FixedNotNeeded 802or ErrorCode.ERR_UnsafeNeeded 803or ErrorCode.ERR_OpTFRetType 804or ErrorCode.ERR_OperatorNeedsMatch 805or ErrorCode.ERR_BadBoolOp 806or ErrorCode.ERR_MustHaveOpTF 807or ErrorCode.WRN_UnreferencedVarAssg 808or ErrorCode.ERR_CheckedOverflow 809or ErrorCode.ERR_ConstOutOfRangeChecked 810or ErrorCode.ERR_BadVarargs 811or ErrorCode.ERR_ParamsMustBeCollection 812or ErrorCode.ERR_IllegalArglist 813or ErrorCode.ERR_IllegalUnsafe 814or ErrorCode.ERR_AmbigMember 815or ErrorCode.ERR_BadForeachDecl 816or ErrorCode.ERR_ParamsLast 817or ErrorCode.ERR_SizeofUnsafe 818or ErrorCode.ERR_DottedTypeNameNotFoundInNS 819or ErrorCode.ERR_FieldInitRefNonstatic 820or ErrorCode.ERR_SealedNonOverride 821or ErrorCode.ERR_CantOverrideSealed 822or ErrorCode.ERR_VoidError 823or ErrorCode.ERR_ConditionalOnOverride 824or ErrorCode.ERR_PointerInAsOrIs 825or ErrorCode.ERR_CallingFinalizeDeprecated 826or ErrorCode.ERR_SingleTypeNameNotFound 827or ErrorCode.ERR_NegativeStackAllocSize 828or ErrorCode.ERR_NegativeArraySize 829or ErrorCode.ERR_OverrideFinalizeDeprecated 830or ErrorCode.ERR_CallingBaseFinalizeDeprecated 831or ErrorCode.WRN_NegativeArrayIndex 832or ErrorCode.WRN_BadRefCompareLeft 833or ErrorCode.WRN_BadRefCompareRight 834or ErrorCode.ERR_BadCastInFixed 835or ErrorCode.ERR_StackallocInCatchFinally 836or ErrorCode.ERR_VarargsLast 837or ErrorCode.ERR_MissingPartial 838or ErrorCode.ERR_PartialTypeKindConflict 839or ErrorCode.ERR_PartialModifierConflict 840or ErrorCode.ERR_PartialMultipleBases 841or ErrorCode.ERR_PartialWrongTypeParams 842or ErrorCode.ERR_PartialWrongConstraints 843or ErrorCode.ERR_NoImplicitConvCast 844or ErrorCode.ERR_PartialMisplaced 845or ErrorCode.ERR_MisplacedExtension 846or ErrorCode.ERR_ImportedCircularBase 847or ErrorCode.ERR_UseDefViolationOut 848or ErrorCode.ERR_ArraySizeInDeclaration 849or ErrorCode.ERR_InaccessibleGetter 850or ErrorCode.ERR_InaccessibleSetter 851or ErrorCode.ERR_InvalidPropertyAccessMod 852or ErrorCode.ERR_DuplicatePropertyAccessMods 853or ErrorCode.ERR_AccessModMissingAccessor 854or ErrorCode.ERR_UnimplementedInterfaceAccessor 855or ErrorCode.WRN_PatternIsAmbiguous 856or ErrorCode.WRN_PatternNotPublicOrNotInstance 857or ErrorCode.WRN_PatternBadSignature 858or ErrorCode.ERR_FriendRefNotEqualToThis 859or ErrorCode.WRN_SequentialOnPartialClass 860or ErrorCode.ERR_BadConstType 861or ErrorCode.ERR_NoNewTyvar 862or ErrorCode.ERR_BadArity 863or ErrorCode.ERR_BadTypeArgument 864or ErrorCode.ERR_TypeArgsNotAllowed 865or ErrorCode.ERR_HasNoTypeVars 866or ErrorCode.ERR_NewConstraintNotSatisfied 867or ErrorCode.ERR_GenericConstraintNotSatisfiedRefType 868or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableEnum 869or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableInterface 870or ErrorCode.ERR_GenericConstraintNotSatisfiedTyVar 871or ErrorCode.ERR_GenericConstraintNotSatisfiedValType 872or ErrorCode.ERR_DuplicateGeneratedName 873or ErrorCode.ERR_GlobalSingleTypeNameNotFound 874or ErrorCode.ERR_NewBoundMustBeLast 875or ErrorCode.ERR_TypeVarCantBeNull 876or ErrorCode.ERR_DuplicateBound 877or ErrorCode.ERR_ClassBoundNotFirst 878or ErrorCode.ERR_BadRetType 879or ErrorCode.ERR_DuplicateConstraintClause 880or ErrorCode.ERR_CantInferMethTypeArgs 881or ErrorCode.ERR_LocalSameNameAsTypeParam 882or ErrorCode.ERR_AsWithTypeVar 883or ErrorCode.ERR_BadIndexerNameAttr 884or ErrorCode.ERR_AttrArgWithTypeVars 885or ErrorCode.ERR_NewTyvarWithArgs 886or ErrorCode.ERR_AbstractSealedStatic 887or ErrorCode.WRN_AmbiguousXMLReference 888or ErrorCode.WRN_VolatileByRef 889or ErrorCode.ERR_ComImportWithImpl 890or ErrorCode.ERR_ComImportWithBase 891or ErrorCode.ERR_ImplBadConstraints 892or ErrorCode.ERR_DottedTypeNameNotFoundInAgg 893or ErrorCode.ERR_MethGrpToNonDel 894or ErrorCode.ERR_BadExternAlias 895or ErrorCode.ERR_ColColWithTypeAlias 896or ErrorCode.ERR_AliasNotFound 897or ErrorCode.ERR_SameFullNameAggAgg 898or ErrorCode.ERR_SameFullNameNsAgg 899or ErrorCode.WRN_SameFullNameThisNsAgg 900or ErrorCode.WRN_SameFullNameThisAggAgg 901or ErrorCode.WRN_SameFullNameThisAggNs 902or ErrorCode.ERR_SameFullNameThisAggThisNs 903or ErrorCode.ERR_ExternAfterElements 904or ErrorCode.WRN_GlobalAliasDefn 905or ErrorCode.ERR_SealedStaticClass 906or ErrorCode.ERR_PrivateAbstractAccessor 907or ErrorCode.ERR_ValueExpected 908or ErrorCode.ERR_UnboxNotLValue 909or ErrorCode.ERR_AnonMethGrpInForEach 910or ErrorCode.ERR_BadIncDecRetType 911or ErrorCode.ERR_TypeConstraintsMustBeUniqueAndFirst 912or ErrorCode.ERR_RefValBoundWithClass 913or ErrorCode.ERR_NewBoundWithVal 914or ErrorCode.ERR_RefConstraintNotSatisfied 915or ErrorCode.ERR_ValConstraintNotSatisfied 916or ErrorCode.ERR_CircularConstraint 917or ErrorCode.ERR_BaseConstraintConflict 918or ErrorCode.ERR_ConWithValCon 919or ErrorCode.ERR_AmbigUDConv 920or ErrorCode.WRN_AlwaysNull 921or ErrorCode.ERR_OverrideWithConstraints 922or ErrorCode.ERR_AmbigOverride 923or ErrorCode.ERR_DecConstError 924or ErrorCode.WRN_CmpAlwaysFalse 925or ErrorCode.WRN_FinalizeMethod 926or ErrorCode.ERR_ExplicitImplParams 927or ErrorCode.WRN_GotoCaseShouldConvert 928or ErrorCode.ERR_MethodImplementingAccessor 929or ErrorCode.WRN_NubExprIsConstBool 930or ErrorCode.WRN_ExplicitImplCollision 931or ErrorCode.ERR_AbstractHasBody 932or ErrorCode.ERR_ConcreteMissingBody 933or ErrorCode.ERR_AbstractAndSealed 934or ErrorCode.ERR_AbstractNotVirtual 935or ErrorCode.ERR_StaticConstant 936or ErrorCode.ERR_CantOverrideNonFunction 937or ErrorCode.ERR_CantOverrideNonVirtual 938or ErrorCode.ERR_CantChangeAccessOnOverride 939or ErrorCode.ERR_CantChangeReturnTypeOnOverride 940or ErrorCode.ERR_CantDeriveFromSealedType 941or ErrorCode.ERR_AbstractInConcreteClass 942or ErrorCode.ERR_StaticConstructorWithExplicitConstructorCall 943or ErrorCode.ERR_StaticConstructorWithAccessModifiers 944or ErrorCode.ERR_RecursiveConstructorCall 945or ErrorCode.ERR_ObjectCallingBaseConstructor 946or ErrorCode.ERR_StructWithBaseConstructorCall 947or ErrorCode.ERR_StructLayoutCycle 948or ErrorCode.ERR_InterfacesCantContainFields 949or ErrorCode.ERR_InterfacesCantContainConstructors 950or ErrorCode.ERR_NonInterfaceInInterfaceList 951or ErrorCode.ERR_DuplicateInterfaceInBaseList 952or ErrorCode.ERR_CycleInInterfaceInheritance 953or ErrorCode.ERR_HidingAbstractMethod 954or ErrorCode.ERR_UnimplementedAbstractMethod 955or ErrorCode.ERR_UnimplementedInterfaceMember 956or ErrorCode.ERR_ObjectCantHaveBases 957or ErrorCode.ERR_ExplicitInterfaceImplementationNotInterface 958or ErrorCode.ERR_InterfaceMemberNotFound 959or ErrorCode.ERR_ClassDoesntImplementInterface 960or ErrorCode.ERR_ExplicitInterfaceImplementationInNonClassOrStruct 961or ErrorCode.ERR_MemberNameSameAsType 962or ErrorCode.ERR_EnumeratorOverflow 963or ErrorCode.ERR_CantOverrideNonProperty 964or ErrorCode.ERR_NoGetToOverride 965or ErrorCode.ERR_NoSetToOverride 966or ErrorCode.ERR_PropertyCantHaveVoidType 967or ErrorCode.ERR_PropertyWithNoAccessors 968or ErrorCode.ERR_NewVirtualInSealed 969or ErrorCode.ERR_ExplicitPropertyAddingAccessor 970or ErrorCode.ERR_ExplicitPropertyMissingAccessor 971or ErrorCode.ERR_ConversionWithInterface 972or ErrorCode.ERR_ConversionWithBase 973or ErrorCode.ERR_ConversionWithDerived 974or ErrorCode.ERR_IdentityConversion 975or ErrorCode.ERR_ConversionNotInvolvingContainedType 976or ErrorCode.ERR_DuplicateConversionInClass 977or ErrorCode.ERR_OperatorsMustBeStaticAndPublic 978or ErrorCode.ERR_BadIncDecSignature 979or ErrorCode.ERR_BadUnaryOperatorSignature 980or ErrorCode.ERR_BadBinaryOperatorSignature 981or ErrorCode.ERR_BadShiftOperatorSignature 982or ErrorCode.ERR_InterfacesCantContainConversionOrEqualityOperators 983or ErrorCode.ERR_CantOverrideBogusMethod 984or ErrorCode.ERR_CantCallSpecialMethod 985or ErrorCode.ERR_BadTypeReference 986or ErrorCode.ERR_BadDestructorName 987or ErrorCode.ERR_OnlyClassesCanContainDestructors 988or ErrorCode.ERR_ConflictAliasAndMember 989or ErrorCode.ERR_ConditionalOnSpecialMethod 990or ErrorCode.ERR_ConditionalMustReturnVoid 991or ErrorCode.ERR_DuplicateAttribute 992or ErrorCode.ERR_ConditionalOnInterfaceMethod 993or ErrorCode.ERR_OperatorCantReturnVoid 994or ErrorCode.ERR_InvalidAttributeArgument 995or ErrorCode.ERR_AttributeOnBadSymbolType 996or ErrorCode.ERR_FloatOverflow 997or ErrorCode.ERR_InvalidReal 998or ErrorCode.ERR_ComImportWithoutUuidAttribute 999or ErrorCode.ERR_InvalidNamedArgument 1000or ErrorCode.ERR_DllImportOnInvalidMethod 1001or ErrorCode.ERR_FieldCantBeRefAny 1002or ErrorCode.ERR_ArrayElementCantBeRefAny 1003or ErrorCode.WRN_DeprecatedSymbol 1004or ErrorCode.ERR_NotAnAttributeClass 1005or ErrorCode.ERR_BadNamedAttributeArgument 1006or ErrorCode.WRN_DeprecatedSymbolStr 1007or ErrorCode.ERR_DeprecatedSymbolStr 1008or ErrorCode.ERR_IndexerCantHaveVoidType 1009or ErrorCode.ERR_VirtualPrivate 1010or ErrorCode.ERR_ArrayInitToNonArrayType 1011or ErrorCode.ERR_ArrayInitInBadPlace 1012or ErrorCode.ERR_MissingStructOffset 1013or ErrorCode.WRN_ExternMethodNoImplementation 1014or ErrorCode.WRN_ProtectedInSealed 1015or ErrorCode.ERR_InterfaceImplementedByConditional 1016or ErrorCode.ERR_InterfaceImplementedImplicitlyByVariadic 1017or ErrorCode.ERR_IllegalRefParam 1018or ErrorCode.ERR_BadArgumentToAttribute 1019or ErrorCode.ERR_StructOffsetOnBadStruct 1020or ErrorCode.ERR_StructOffsetOnBadField 1021or ErrorCode.ERR_AttributeUsageOnNonAttributeClass 1022or ErrorCode.WRN_PossibleMistakenNullStatement 1023or ErrorCode.ERR_DuplicateNamedAttributeArgument 1024or ErrorCode.ERR_DeriveFromEnumOrValueType 1025or ErrorCode.ERR_DefaultMemberOnIndexedType 1026or ErrorCode.ERR_BogusType 1027or ErrorCode.ERR_CStyleArray 1028or ErrorCode.WRN_VacuousIntegralComp 1029or ErrorCode.ERR_AbstractAttributeClass 1030or ErrorCode.ERR_BadNamedAttributeArgumentType 1031or ErrorCode.WRN_AttributeLocationOnBadDeclaration 1032or ErrorCode.WRN_InvalidAttributeLocation 1033or ErrorCode.WRN_EqualsWithoutGetHashCode 1034or ErrorCode.WRN_EqualityOpWithoutEquals 1035or ErrorCode.WRN_EqualityOpWithoutGetHashCode 1036or ErrorCode.ERR_OutAttrOnRefParam 1037or ErrorCode.ERR_OverloadRefKind 1038or ErrorCode.ERR_LiteralDoubleCast 1039or ErrorCode.WRN_IncorrectBooleanAssg 1040or ErrorCode.ERR_ProtectedInStruct 1041or ErrorCode.ERR_InconsistentIndexerNames 1042or ErrorCode.ERR_ComImportWithUserCtor 1043or ErrorCode.ERR_FieldCantHaveVoidType 1044or ErrorCode.WRN_NonObsoleteOverridingObsolete 1045or ErrorCode.ERR_SystemVoid 1046or ErrorCode.ERR_ExplicitParamArrayOrCollection 1047or ErrorCode.WRN_BitwiseOrSignExtend 1048or ErrorCode.ERR_VolatileStruct 1049or ErrorCode.ERR_VolatileAndReadonly 1050or ErrorCode.ERR_AbstractField 1051or ErrorCode.ERR_BogusExplicitImpl 1052or ErrorCode.ERR_ExplicitMethodImplAccessor 1053or ErrorCode.WRN_CoClassWithoutComImport 1054or ErrorCode.ERR_ConditionalWithOutParam 1055or ErrorCode.ERR_AccessorImplementingMethod 1056or ErrorCode.ERR_AliasQualAsExpression 1057or ErrorCode.ERR_DerivingFromATyVar 1058or ErrorCode.ERR_DuplicateTypeParameter 1059or ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter 1060or ErrorCode.ERR_TypeVariableSameAsParent 1061or ErrorCode.ERR_UnifyingInterfaceInstantiations 1062or ErrorCode.ERR_TyVarNotFoundInConstraint 1063or ErrorCode.ERR_BadBoundType 1064or ErrorCode.ERR_SpecialTypeAsBound 1065or ErrorCode.ERR_BadVisBound 1066or ErrorCode.ERR_LookupInTypeVariable 1067or ErrorCode.ERR_BadConstraintType 1068or ErrorCode.ERR_InstanceMemberInStaticClass 1069or ErrorCode.ERR_StaticBaseClass 1070or ErrorCode.ERR_ConstructorInStaticClass 1071or ErrorCode.ERR_DestructorInStaticClass 1072or ErrorCode.ERR_InstantiatingStaticClass 1073or ErrorCode.ERR_StaticDerivedFromNonObject 1074or ErrorCode.ERR_StaticClassInterfaceImpl 1075or ErrorCode.ERR_OperatorInStaticClass 1076or ErrorCode.ERR_ConvertToStaticClass 1077or ErrorCode.ERR_ConstraintIsStaticClass 1078or ErrorCode.ERR_GenericArgIsStaticClass 1079or ErrorCode.ERR_ArrayOfStaticClass 1080or ErrorCode.ERR_IndexerInStaticClass 1081or ErrorCode.ERR_ParameterIsStaticClass 1082or ErrorCode.ERR_ReturnTypeIsStaticClass 1083or ErrorCode.ERR_VarDeclIsStaticClass 1084or ErrorCode.ERR_BadEmptyThrowInFinally 1085or ErrorCode.ERR_InvalidSpecifier 1086or ErrorCode.WRN_AssignmentToLockOrDispose 1087or ErrorCode.ERR_ForwardedTypeInThisAssembly 1088or ErrorCode.ERR_ForwardedTypeIsNested 1089or ErrorCode.ERR_CycleInTypeForwarder 1090or ErrorCode.ERR_AssemblyNameOnNonModule 1091or ErrorCode.ERR_InvalidFwdType 1092or ErrorCode.ERR_CloseUnimplementedInterfaceMemberStatic 1093or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotPublic 1094or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongReturnType 1095or ErrorCode.ERR_DuplicateTypeForwarder 1096or ErrorCode.ERR_ExpectedSelectOrGroup 1097or ErrorCode.ERR_ExpectedContextualKeywordOn 1098or ErrorCode.ERR_ExpectedContextualKeywordEquals 1099or ErrorCode.ERR_ExpectedContextualKeywordBy 1100or ErrorCode.ERR_InvalidAnonymousTypeMemberDeclarator 1101or ErrorCode.ERR_InvalidInitializerElementInitializer 1102or ErrorCode.ERR_InconsistentLambdaParameterUsage 1103or ErrorCode.ERR_PartialMemberCannotBeAbstract 1104or ErrorCode.ERR_PartialMemberOnlyInPartialClass 1105or ErrorCode.ERR_PartialMemberNotExplicit 1106or ErrorCode.ERR_PartialMethodExtensionDifference 1107or ErrorCode.ERR_PartialMethodOnlyOneLatent 1108or ErrorCode.ERR_PartialMethodOnlyOneActual 1109or ErrorCode.ERR_PartialMemberParamsDifference 1110or ErrorCode.ERR_PartialMethodMustHaveLatent 1111or ErrorCode.ERR_PartialMethodInconsistentConstraints 1112or ErrorCode.ERR_PartialMethodToDelegate 1113or ErrorCode.ERR_PartialMemberStaticDifference 1114or ErrorCode.ERR_PartialMemberUnsafeDifference 1115or ErrorCode.ERR_PartialMethodInExpressionTree 1116or ErrorCode.ERR_ExplicitImplCollisionOnRefOut 1117or ErrorCode.ERR_IndirectRecursiveConstructorCall 1118or ErrorCode.WRN_ObsoleteOverridingNonObsolete 1119or ErrorCode.WRN_DebugFullNameTooLong 1120or ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue 1121or ErrorCode.ERR_ImplicitlyTypedVariableWithNoInitializer 1122or ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator 1123or ErrorCode.ERR_ImplicitlyTypedVariableAssignedArrayInitializer 1124or ErrorCode.ERR_ImplicitlyTypedLocalCannotBeFixed 1125or ErrorCode.ERR_ImplicitlyTypedVariableCannotBeConst 1126or ErrorCode.WRN_ExternCtorNoImplementation 1127or ErrorCode.ERR_TypeVarNotFound 1128or ErrorCode.ERR_ImplicitlyTypedArrayNoBestType 1129or ErrorCode.ERR_AnonymousTypePropertyAssignedBadValue 1130or ErrorCode.ERR_ExpressionTreeContainsBaseAccess 1131or ErrorCode.ERR_ExpressionTreeContainsAssignment 1132or ErrorCode.ERR_AnonymousTypeDuplicatePropertyName 1133or ErrorCode.ERR_StatementLambdaToExpressionTree 1134or ErrorCode.ERR_ExpressionTreeMustHaveDelegate 1135or ErrorCode.ERR_AnonymousTypeNotAvailable 1136or ErrorCode.ERR_LambdaInIsAs 1137or ErrorCode.ERR_ExpressionTreeContainsMultiDimensionalArrayInitializer 1138or ErrorCode.ERR_MissingArgument 1139or ErrorCode.ERR_VariableUsedBeforeDeclaration 1140or ErrorCode.ERR_UnassignedThisAutoPropertyUnsupportedVersion 1141or ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField 1142or ErrorCode.ERR_ExpressionTreeContainsBadCoalesce 1143or ErrorCode.ERR_ArrayInitializerExpected 1144or ErrorCode.ERR_ArrayInitializerIncorrectLength 1145or ErrorCode.ERR_ExpressionTreeContainsNamedArgument 1146or ErrorCode.ERR_ExpressionTreeContainsOptionalArgument 1147or ErrorCode.ERR_ExpressionTreeContainsIndexedProperty 1148or ErrorCode.ERR_IndexedPropertyRequiresParams 1149or ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams 1150or ErrorCode.ERR_IdentifierExpected 1151or ErrorCode.ERR_SemicolonExpected 1152or ErrorCode.ERR_SyntaxError 1153or ErrorCode.ERR_DuplicateModifier 1154or ErrorCode.ERR_DuplicateAccessor 1155or ErrorCode.ERR_IntegralTypeExpected 1156or ErrorCode.ERR_IllegalEscape 1157or ErrorCode.ERR_NewlineInConst 1158or ErrorCode.ERR_EmptyCharConst 1159or ErrorCode.ERR_TooManyCharsInConst 1160or ErrorCode.ERR_InvalidNumber 1161or ErrorCode.ERR_GetOrSetExpected 1162or ErrorCode.ERR_ClassTypeExpected 1163or ErrorCode.ERR_NamedArgumentExpected 1164or ErrorCode.ERR_TooManyCatches 1165or ErrorCode.ERR_ThisOrBaseExpected 1166or ErrorCode.ERR_OvlUnaryOperatorExpected 1167or ErrorCode.ERR_OvlBinaryOperatorExpected 1168or ErrorCode.ERR_IntOverflow 1169or ErrorCode.ERR_EOFExpected 1170or ErrorCode.ERR_BadEmbeddedStmt 1171or ErrorCode.ERR_PPDirectiveExpected 1172or ErrorCode.ERR_EndOfPPLineExpected 1173or ErrorCode.ERR_CloseParenExpected 1174or ErrorCode.ERR_EndifDirectiveExpected 1175or ErrorCode.ERR_UnexpectedDirective 1176or ErrorCode.ERR_ErrorDirective 1177or ErrorCode.WRN_WarningDirective 1178or ErrorCode.ERR_TypeExpected 1179or ErrorCode.ERR_PPDefFollowsToken 1180or ErrorCode.ERR_OpenEndedComment 1181or ErrorCode.ERR_OvlOperatorExpected 1182or ErrorCode.ERR_EndRegionDirectiveExpected 1183or ErrorCode.ERR_UnterminatedStringLit 1184or ErrorCode.ERR_BadDirectivePlacement 1185or ErrorCode.ERR_IdentifierExpectedKW 1186or ErrorCode.ERR_SemiOrLBraceExpected 1187or ErrorCode.ERR_MultiTypeInDeclaration 1188or ErrorCode.ERR_AddOrRemoveExpected 1189or ErrorCode.ERR_UnexpectedCharacter 1190or ErrorCode.ERR_ProtectedInStatic 1191or ErrorCode.WRN_UnreachableGeneralCatch 1192or ErrorCode.ERR_IncrementLvalueExpected 1193or ErrorCode.ERR_NoSuchMemberOrExtension 1194or ErrorCode.WRN_DeprecatedCollectionInitAddStr 1195or ErrorCode.ERR_DeprecatedCollectionInitAddStr 1196or ErrorCode.WRN_DeprecatedCollectionInitAdd 1197or ErrorCode.ERR_DefaultValueNotAllowed 1198or ErrorCode.WRN_DefaultValueForUnconsumedLocation 1199or ErrorCode.ERR_PartialWrongTypeParamsVariance 1200or ErrorCode.ERR_GlobalSingleTypeNameNotFoundFwd 1201or ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd 1202or ErrorCode.ERR_SingleTypeNameNotFoundFwd 1203or ErrorCode.WRN_IdentifierOrNumericLiteralExpected 1204or ErrorCode.ERR_UnexpectedToken 1205or ErrorCode.ERR_BadThisParam 1206or ErrorCode.ERR_BadTypeforThis 1207or ErrorCode.ERR_BadParamModThis 1208or ErrorCode.ERR_BadExtensionMeth 1209or ErrorCode.ERR_BadExtensionAgg 1210or ErrorCode.ERR_DupParamMod 1211or ErrorCode.ERR_ExtensionMethodsDecl 1212or ErrorCode.ERR_ExtensionAttrNotFound 1213or ErrorCode.ERR_ExplicitExtension 1214or ErrorCode.ERR_ValueTypeExtDelegate 1215or ErrorCode.ERR_BadArgCount 1216or ErrorCode.ERR_BadArgType 1217or ErrorCode.ERR_NoSourceFile 1218or ErrorCode.ERR_CantRefResource 1219or ErrorCode.ERR_ResourceNotUnique 1220or ErrorCode.ERR_ImportNonAssembly 1221or ErrorCode.ERR_RefLvalueExpected 1222or ErrorCode.ERR_BaseInStaticMeth 1223or ErrorCode.ERR_BaseInBadContext 1224or ErrorCode.ERR_RbraceExpected 1225or ErrorCode.ERR_LbraceExpected 1226or ErrorCode.ERR_InExpected 1227or ErrorCode.ERR_InvalidPreprocExpr 1228or ErrorCode.ERR_InvalidMemberDecl 1229or ErrorCode.ERR_MemberNeedsType 1230or ErrorCode.ERR_BadBaseType 1231or ErrorCode.WRN_EmptySwitch 1232or ErrorCode.ERR_ExpectedEndTry 1233or ErrorCode.ERR_InvalidExprTerm 1234or ErrorCode.ERR_BadNewExpr 1235or ErrorCode.ERR_NoNamespacePrivate 1236or ErrorCode.ERR_BadVarDecl 1237or ErrorCode.ERR_UsingAfterElements 1238or ErrorCode.ERR_BadBinOpArgs 1239or ErrorCode.ERR_BadUnOpArgs 1240or ErrorCode.ERR_NoVoidParameter 1241or ErrorCode.ERR_DuplicateAlias 1242or ErrorCode.ERR_BadProtectedAccess 1243or ErrorCode.ERR_AddModuleAssembly 1244or ErrorCode.ERR_BindToBogusProp2 1245or ErrorCode.ERR_BindToBogusProp1 1246or ErrorCode.ERR_NoVoidHere 1247or ErrorCode.ERR_IndexerNeedsParam 1248or ErrorCode.ERR_BadArraySyntax 1249or ErrorCode.ERR_BadOperatorSyntax 1250or ErrorCode.ERR_OutputNeedsName 1251or ErrorCode.ERR_CantHaveWin32ResAndManifest 1252or ErrorCode.ERR_CantHaveWin32ResAndIcon 1253or ErrorCode.ERR_CantReadResource 1254or ErrorCode.ERR_DocFileGen 1255or ErrorCode.WRN_XMLParseError 1256or ErrorCode.WRN_DuplicateParamTag 1257or ErrorCode.WRN_UnmatchedParamTag 1258or ErrorCode.WRN_MissingParamTag 1259or ErrorCode.WRN_BadXMLRef 1260or ErrorCode.ERR_BadStackAllocExpr 1261or ErrorCode.ERR_InvalidLineNumber 1262or ErrorCode.ERR_MissingPPFile 1263or ErrorCode.ERR_ForEachMissingMember 1264or ErrorCode.WRN_BadXMLRefParamType 1265or ErrorCode.WRN_BadXMLRefReturnType 1266or ErrorCode.ERR_BadWin32Res 1267or ErrorCode.WRN_BadXMLRefSyntax 1268or ErrorCode.ERR_BadModifierLocation 1269or ErrorCode.ERR_MissingArraySize 1270or ErrorCode.WRN_UnprocessedXMLComment 1271or ErrorCode.WRN_FailedInclude 1272or ErrorCode.WRN_InvalidInclude 1273or ErrorCode.WRN_MissingXMLComment 1274or ErrorCode.WRN_XMLParseIncludeError 1275or ErrorCode.ERR_BadDelArgCount 1276or ErrorCode.ERR_UnexpectedSemicolon 1277or ErrorCode.ERR_MethodReturnCantBeRefAny 1278or ErrorCode.ERR_CompileCancelled 1279or ErrorCode.ERR_MethodArgCantBeRefAny 1280or ErrorCode.ERR_AssgReadonlyLocal 1281or ErrorCode.ERR_RefReadonlyLocal 1282or ErrorCode.ERR_CantUseRequiredAttribute 1283or ErrorCode.ERR_NoModifiersOnAccessor 1284or ErrorCode.ERR_ParamsCantBeWithModifier 1285or ErrorCode.ERR_ReturnNotLValue 1286or ErrorCode.ERR_MissingCoClass 1287or ErrorCode.ERR_AmbiguousAttribute 1288or ErrorCode.ERR_BadArgExtraRef 1289or ErrorCode.WRN_CmdOptionConflictsSource 1290or ErrorCode.ERR_BadCompatMode 1291or ErrorCode.ERR_DelegateOnConditional 1292or ErrorCode.ERR_CantMakeTempFile 1293or ErrorCode.ERR_BadArgRef 1294or ErrorCode.ERR_YieldInAnonMeth 1295or ErrorCode.ERR_ReturnInIterator 1296or ErrorCode.ERR_BadIteratorArgType 1297or ErrorCode.ERR_BadIteratorReturn 1298or ErrorCode.ERR_BadYieldInFinally 1299or ErrorCode.ERR_BadYieldInTryOfCatch 1300or ErrorCode.ERR_EmptyYield 1301or ErrorCode.ERR_AnonDelegateCantUse 1302or ErrorCode.ERR_AnonDelegateCantUseRefLike 1303or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef 1304or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike 1305or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember 1306or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured 1307or ErrorCode.ERR_BadYieldInCatch 1308or ErrorCode.ERR_BadDelegateLeave 1309or ErrorCode.WRN_IllegalPragma 1310or ErrorCode.WRN_IllegalPPWarning 1311or ErrorCode.WRN_BadRestoreNumber 1312or ErrorCode.ERR_VarargsIterator 1313or ErrorCode.ERR_UnsafeIteratorArgType 1314or ErrorCode.ERR_BadCoClassSig 1315or ErrorCode.ERR_MultipleIEnumOfT 1316or ErrorCode.ERR_FixedDimsRequired 1317or ErrorCode.ERR_FixedNotInStruct 1318or ErrorCode.ERR_AnonymousReturnExpected 1319or ErrorCode.WRN_NonECMAFeature 1320or ErrorCode.ERR_ExpectedVerbatimLiteral 1321or ErrorCode.ERR_AssgReadonly2 1322or ErrorCode.ERR_RefReadonly2 1323or ErrorCode.ERR_AssgReadonlyStatic2 1324or ErrorCode.ERR_RefReadonlyStatic2 1325or ErrorCode.ERR_AssgReadonlyLocal2Cause 1326or ErrorCode.ERR_RefReadonlyLocal2Cause 1327or ErrorCode.ERR_AssgReadonlyLocalCause 1328or ErrorCode.ERR_RefReadonlyLocalCause 1329or ErrorCode.WRN_ErrorOverride 1330or ErrorCode.ERR_AnonMethToNonDel 1331or ErrorCode.ERR_CantConvAnonMethParams 1332or ErrorCode.ERR_CantConvAnonMethReturns 1333or ErrorCode.ERR_IllegalFixedType 1334or ErrorCode.ERR_FixedOverflow 1335or ErrorCode.ERR_InvalidFixedArraySize 1336or ErrorCode.ERR_FixedBufferNotFixed 1337or ErrorCode.ERR_AttributeNotOnAccessor 1338or ErrorCode.WRN_InvalidSearchPathDir 1339or ErrorCode.ERR_IllegalVarArgs 1340or ErrorCode.ERR_IllegalParams 1341or ErrorCode.ERR_BadModifiersOnNamespace 1342or ErrorCode.ERR_BadPlatformType 1343or ErrorCode.ERR_ThisStructNotInAnonMeth 1344or ErrorCode.ERR_NoConvToIDisp 1345or ErrorCode.ERR_BadParamRef 1346or ErrorCode.ERR_BadParamExtraRef 1347or ErrorCode.ERR_BadParamType 1348or ErrorCode.ERR_BadExternIdentifier 1349or ErrorCode.ERR_AliasMissingFile 1350or ErrorCode.ERR_GlobalExternAlias 1351or ErrorCode.WRN_MultiplePredefTypes 1352or ErrorCode.ERR_LocalCantBeFixedAndHoisted 1353or ErrorCode.WRN_TooManyLinesForDebugger 1354or ErrorCode.ERR_CantConvAnonMethNoParams 1355or ErrorCode.ERR_ConditionalOnNonAttributeClass 1356or ErrorCode.WRN_CallOnNonAgileField 1357or ErrorCode.WRN_InvalidNumber 1358or ErrorCode.WRN_IllegalPPChecksum 1359or ErrorCode.WRN_EndOfPPLineExpected 1360or ErrorCode.WRN_ConflictingChecksum 1361or ErrorCode.WRN_InvalidAssemblyName 1362or ErrorCode.WRN_UnifyReferenceMajMin 1363or ErrorCode.WRN_UnifyReferenceBldRev 1364or ErrorCode.ERR_DuplicateImport 1365or ErrorCode.ERR_DuplicateImportSimple 1366or ErrorCode.ERR_AssemblyMatchBadVersion 1367or ErrorCode.ERR_FixedNeedsLvalue 1368or ErrorCode.WRN_DuplicateTypeParamTag 1369or ErrorCode.WRN_UnmatchedTypeParamTag 1370or ErrorCode.WRN_MissingTypeParamTag 1371or ErrorCode.ERR_CantChangeTypeOnOverride 1372or ErrorCode.ERR_DoNotUseFixedBufferAttr 1373or ErrorCode.WRN_AssignmentToSelf 1374or ErrorCode.WRN_ComparisonToSelf 1375or ErrorCode.ERR_CantOpenWin32Res 1376or ErrorCode.WRN_DotOnDefault 1377or ErrorCode.ERR_NoMultipleInheritance 1378or ErrorCode.ERR_BaseClassMustBeFirst 1379or ErrorCode.WRN_BadXMLRefTypeVar 1380or ErrorCode.ERR_FriendAssemblyBadArgs 1381or ErrorCode.ERR_FriendAssemblySNReq 1382or ErrorCode.ERR_DelegateOnNullable 1383or ErrorCode.ERR_BadCtorArgCount 1384or ErrorCode.ERR_GlobalAttributesNotFirst 1385or ErrorCode.ERR_ExpressionExpected 1386or ErrorCode.WRN_UnmatchedParamRefTag 1387or ErrorCode.WRN_UnmatchedTypeParamRefTag 1388or ErrorCode.ERR_DefaultValueMustBeConstant 1389or ErrorCode.ERR_DefaultValueBeforeRequiredValue 1390or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument 1391or ErrorCode.ERR_BadNamedArgument 1392or ErrorCode.ERR_DuplicateNamedArgument 1393or ErrorCode.ERR_RefOutDefaultValue 1394or ErrorCode.ERR_NamedArgumentForArray 1395or ErrorCode.ERR_DefaultValueForExtensionParameter 1396or ErrorCode.ERR_NamedArgumentUsedInPositional 1397or ErrorCode.ERR_DefaultValueUsedWithAttributes 1398or ErrorCode.ERR_BadNamedArgumentForDelegateInvoke 1399or ErrorCode.ERR_NoPIAAssemblyMissingAttribute 1400or ErrorCode.ERR_NoCanonicalView 1401or ErrorCode.ERR_NoConversionForDefaultParam 1402or ErrorCode.ERR_DefaultValueForParamsParameter 1403or ErrorCode.ERR_NewCoClassOnLink 1404or ErrorCode.ERR_NoPIANestedType 1405or ErrorCode.ERR_InteropTypeMissingAttribute 1406or ErrorCode.ERR_InteropStructContainsMethods 1407or ErrorCode.ERR_InteropTypesWithSameNameAndGuid 1408or ErrorCode.ERR_NoPIAAssemblyMissingAttributes 1409or ErrorCode.ERR_AssemblySpecifiedForLinkAndRef 1410or ErrorCode.ERR_LocalTypeNameClash 1411or ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA 1412or ErrorCode.ERR_NotNullRefDefaultParameter 1413or ErrorCode.ERR_FixedLocalInLambda 1414or ErrorCode.ERR_MissingMethodOnSourceInterface 1415or ErrorCode.ERR_MissingSourceInterface 1416or ErrorCode.ERR_GenericsUsedInNoPIAType 1417or ErrorCode.ERR_GenericsUsedAcrossAssemblies 1418or ErrorCode.ERR_NoConversionForNubDefaultParam 1419or ErrorCode.ERR_InvalidSubsystemVersion 1420or ErrorCode.ERR_InteropMethodWithBody 1421or ErrorCode.ERR_BadWarningLevel 1422or ErrorCode.ERR_BadDebugType 1423or ErrorCode.ERR_BadResourceVis 1424or ErrorCode.ERR_DefaultValueTypeMustMatch 1425or ErrorCode.ERR_DefaultValueBadValueType 1426or ErrorCode.ERR_MemberAlreadyInitialized 1427or ErrorCode.ERR_MemberCannotBeInitialized 1428or ErrorCode.ERR_StaticMemberInObjectInitializer 1429or ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer 1430or ErrorCode.ERR_ValueTypePropertyInObjectInitializer 1431or ErrorCode.ERR_UnsafeTypeInObjectCreation 1432or ErrorCode.ERR_EmptyElementInitializer 1433or ErrorCode.ERR_InitializerAddHasWrongSignature 1434or ErrorCode.ERR_CollectionInitRequiresIEnumerable 1435or ErrorCode.ERR_CantOpenWin32Manifest 1436or ErrorCode.WRN_CantHaveManifestForModule 1437or ErrorCode.ERR_BadInstanceArgType 1438or ErrorCode.ERR_QueryDuplicateRangeVariable 1439or ErrorCode.ERR_QueryRangeVariableOverrides 1440or ErrorCode.ERR_QueryRangeVariableAssignedBadValue 1441or ErrorCode.ERR_QueryNoProviderCastable 1442or ErrorCode.ERR_QueryNoProviderStandard 1443or ErrorCode.ERR_QueryNoProvider 1444or ErrorCode.ERR_QueryOuterKey 1445or ErrorCode.ERR_QueryInnerKey 1446or ErrorCode.ERR_QueryOutRefRangeVariable 1447or ErrorCode.ERR_QueryMultipleProviders 1448or ErrorCode.ERR_QueryTypeInferenceFailedMulti 1449or ErrorCode.ERR_QueryTypeInferenceFailed 1450or ErrorCode.ERR_QueryTypeInferenceFailedSelectMany 1451or ErrorCode.ERR_ExpressionTreeContainsPointerOp 1452or ErrorCode.ERR_ExpressionTreeContainsAnonymousMethod 1453or ErrorCode.ERR_AnonymousMethodToExpressionTree 1454or ErrorCode.ERR_QueryRangeVariableReadOnly 1455or ErrorCode.ERR_QueryRangeVariableSameAsTypeParam 1456or ErrorCode.ERR_TypeVarNotFoundRangeVariable 1457or ErrorCode.ERR_BadArgTypesForCollectionAdd 1458or ErrorCode.ERR_ByRefParameterInExpressionTree 1459or ErrorCode.ERR_VarArgsInExpressionTree 1460or ErrorCode.ERR_InitializerAddHasParamModifiers 1461or ErrorCode.ERR_NonInvocableMemberCalled 1462or ErrorCode.WRN_MultipleRuntimeImplementationMatches 1463or ErrorCode.WRN_MultipleRuntimeOverrideMatches 1464or ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation 1465or ErrorCode.ERR_InvalidConstantDeclarationType 1466or ErrorCode.ERR_IllegalVarianceSyntax 1467or ErrorCode.ERR_UnexpectedVariance 1468or ErrorCode.ERR_BadDynamicTypeof 1469or ErrorCode.ERR_ExpressionTreeContainsDynamicOperation 1470or ErrorCode.ERR_BadDynamicConversion 1471or ErrorCode.ERR_DeriveFromDynamic 1472or ErrorCode.ERR_DeriveFromConstructedDynamic 1473or ErrorCode.ERR_DynamicTypeAsBound 1474or ErrorCode.ERR_ConstructedDynamicTypeAsBound 1475or ErrorCode.ERR_ExplicitDynamicAttr 1476or ErrorCode.ERR_NoDynamicPhantomOnBase 1477or ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer 1478or ErrorCode.ERR_BadArgTypeDynamicExtension 1479or ErrorCode.WRN_DynamicDispatchToConditionalMethod 1480or ErrorCode.ERR_NoDynamicPhantomOnBaseCtor 1481or ErrorCode.ERR_BadDynamicMethodArgMemgrp 1482or ErrorCode.ERR_BadDynamicMethodArgLambda 1483or ErrorCode.ERR_BadDynamicMethodArg 1484or ErrorCode.ERR_BadDynamicQuery 1485or ErrorCode.ERR_DynamicAttributeMissing 1486or ErrorCode.WRN_IsDynamicIsConfusing 1487or ErrorCode.ERR_BadAsyncReturn 1488or ErrorCode.ERR_BadAwaitInFinally 1489or ErrorCode.ERR_BadAwaitInCatch 1490or ErrorCode.ERR_BadAwaitArg 1491or ErrorCode.ERR_BadAsyncArgType 1492or ErrorCode.ERR_BadAsyncExpressionTree 1493or ErrorCode.ERR_MixingWinRTEventWithRegular 1494or ErrorCode.ERR_BadAwaitWithoutAsync 1495or ErrorCode.ERR_BadAsyncLacksBody 1496or ErrorCode.ERR_BadAwaitInQuery 1497or ErrorCode.ERR_BadAwaitInLock 1498or ErrorCode.ERR_TaskRetNoObjectRequired 1499or ErrorCode.ERR_FileNotFound 1500or ErrorCode.WRN_FileAlreadyIncluded 1501or ErrorCode.ERR_NoFileSpec 1502or ErrorCode.ERR_SwitchNeedsString 1503or ErrorCode.ERR_BadSwitch 1504or ErrorCode.WRN_NoSources 1505or ErrorCode.ERR_OpenResponseFile 1506or ErrorCode.ERR_CantOpenFileWrite 1507or ErrorCode.ERR_BadBaseNumber 1508or ErrorCode.ERR_BinaryFile 1509or ErrorCode.FTL_BadCodepage 1510or ErrorCode.ERR_NoMainOnDLL 1511or ErrorCode.FTL_InvalidTarget 1512or ErrorCode.FTL_InvalidInputFileName 1513or ErrorCode.WRN_NoConfigNotOnCommandLine 1514or ErrorCode.ERR_InvalidFileAlignment 1515or ErrorCode.WRN_DefineIdentifierRequired 1516or ErrorCode.FTL_OutputFileExists 1517or ErrorCode.ERR_OneAliasPerReference 1518or ErrorCode.ERR_SwitchNeedsNumber 1519or ErrorCode.ERR_MissingDebugSwitch 1520or ErrorCode.ERR_ComRefCallInExpressionTree 1521or ErrorCode.WRN_BadUILang 1522or ErrorCode.ERR_InvalidFormatForGuidForOption 1523or ErrorCode.ERR_MissingGuidForOption 1524or ErrorCode.ERR_InvalidOutputName 1525or ErrorCode.ERR_InvalidDebugInformationFormat 1526or ErrorCode.ERR_LegacyObjectIdSyntax 1527or ErrorCode.ERR_SourceLinkRequiresPdb 1528or ErrorCode.ERR_CannotEmbedWithoutPdb 1529or ErrorCode.ERR_BadSwitchValue 1530or ErrorCode.WRN_CLS_NoVarArgs 1531or ErrorCode.WRN_CLS_BadArgType 1532or ErrorCode.WRN_CLS_BadReturnType 1533or ErrorCode.WRN_CLS_BadFieldPropType 1534or ErrorCode.WRN_CLS_BadIdentifierCase 1535or ErrorCode.WRN_CLS_OverloadRefOut 1536or ErrorCode.WRN_CLS_OverloadUnnamed 1537or ErrorCode.WRN_CLS_BadIdentifier 1538or ErrorCode.WRN_CLS_BadBase 1539or ErrorCode.WRN_CLS_BadInterfaceMember 1540or ErrorCode.WRN_CLS_NoAbstractMembers 1541or ErrorCode.WRN_CLS_NotOnModules 1542or ErrorCode.WRN_CLS_ModuleMissingCLS 1543or ErrorCode.WRN_CLS_AssemblyNotCLS 1544or ErrorCode.WRN_CLS_BadAttributeType 1545or ErrorCode.WRN_CLS_ArrayArgumentToAttribute 1546or ErrorCode.WRN_CLS_NotOnModules2 1547or ErrorCode.WRN_CLS_IllegalTrueInFalse 1548or ErrorCode.WRN_CLS_MeaninglessOnPrivateType 1549or ErrorCode.WRN_CLS_AssemblyNotCLS2 1550or ErrorCode.WRN_CLS_MeaninglessOnParam 1551or ErrorCode.WRN_CLS_MeaninglessOnReturn 1552or ErrorCode.WRN_CLS_BadTypeVar 1553or ErrorCode.WRN_CLS_VolatileField 1554or ErrorCode.WRN_CLS_BadInterface 1555or ErrorCode.FTL_BadChecksumAlgorithm 1556or ErrorCode.ERR_BadAwaitArgIntrinsic 1557or ErrorCode.ERR_BadAwaitAsIdentifier 1558or ErrorCode.ERR_AwaitInUnsafeContext 1559or ErrorCode.ERR_UnsafeAsyncArgType 1560or ErrorCode.ERR_VarargsAsync 1561or ErrorCode.ERR_BadAwaitArgVoidCall 1562or ErrorCode.ERR_CantConvAsyncAnonFuncReturns 1563or ErrorCode.ERR_BadAwaiterPattern 1564or ErrorCode.ERR_BadSpecialByRefParameter 1565or ErrorCode.WRN_UnobservedAwaitableExpression 1566or ErrorCode.ERR_SynchronizedAsyncMethod 1567or ErrorCode.ERR_BadAsyncReturnExpression 1568or ErrorCode.ERR_NoConversionForCallerLineNumberParam 1569or ErrorCode.ERR_NoConversionForCallerFilePathParam 1570or ErrorCode.ERR_NoConversionForCallerMemberNameParam 1571or ErrorCode.ERR_BadCallerLineNumberParamWithoutDefaultValue 1572or ErrorCode.ERR_BadCallerFilePathParamWithoutDefaultValue 1573or ErrorCode.ERR_BadCallerMemberNameParamWithoutDefaultValue 1574or ErrorCode.ERR_BadPrefer32OnLib 1575or ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation 1576or ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation 1577or ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation 1578or ErrorCode.ERR_DoesntImplementAwaitInterface 1579or ErrorCode.ERR_BadAwaitArg_NeedSystem 1580or ErrorCode.ERR_CantReturnVoid 1581or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsync 1582or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsyncInClassOrStruct 1583or ErrorCode.ERR_BadAwaitWithoutAsyncMethod 1584or ErrorCode.ERR_BadAwaitWithoutVoidAsyncMethod 1585or ErrorCode.ERR_BadAwaitWithoutAsyncLambda 1586or ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing 1587or ErrorCode.ERR_UnexpectedAliasedName 1588or ErrorCode.ERR_UnexpectedGenericName 1589or ErrorCode.ERR_UnexpectedUnboundGenericName 1590or ErrorCode.ERR_GlobalStatement 1591or ErrorCode.ERR_BadUsingType 1592or ErrorCode.ERR_ReservedAssemblyName 1593or ErrorCode.ERR_PPReferenceFollowsToken 1594or ErrorCode.ERR_ExpectedPPFile 1595or ErrorCode.ERR_ReferenceDirectiveOnlyAllowedInScripts 1596or ErrorCode.ERR_NameNotInContextPossibleMissingReference 1597or ErrorCode.ERR_MetadataNameTooLong 1598or ErrorCode.ERR_AttributesNotAllowed 1599or ErrorCode.ERR_ExternAliasNotAllowed 1600or ErrorCode.ERR_ConflictingAliasAndDefinition 1601or ErrorCode.ERR_GlobalDefinitionOrStatementExpected 1602or ErrorCode.ERR_ExpectedSingleScript 1603or ErrorCode.ERR_RecursivelyTypedVariable 1604or ErrorCode.ERR_YieldNotAllowedInScript 1605or ErrorCode.ERR_NamespaceNotAllowedInScript 1606or ErrorCode.WRN_StaticInAsOrIs 1607or ErrorCode.ERR_InvalidDelegateType 1608or ErrorCode.ERR_BadVisEventType 1609or ErrorCode.ERR_GlobalAttributesNotAllowed 1610or ErrorCode.ERR_PublicKeyFileFailure 1611or ErrorCode.ERR_PublicKeyContainerFailure 1612or ErrorCode.ERR_FriendRefSigningMismatch 1613or ErrorCode.ERR_CannotPassNullForFriendAssembly 1614or ErrorCode.ERR_SignButNoPrivateKey 1615or ErrorCode.WRN_DelaySignButNoKey 1616or ErrorCode.ERR_InvalidVersionFormat 1617or ErrorCode.WRN_InvalidVersionFormat 1618or ErrorCode.ERR_NoCorrespondingArgument 1619or ErrorCode.ERR_ResourceFileNameNotUnique 1620or ErrorCode.ERR_DllImportOnGenericMethod 1621or ErrorCode.ERR_ParameterNotValidForType 1622or ErrorCode.ERR_AttributeParameterRequired1 1623or ErrorCode.ERR_AttributeParameterRequired2 1624or ErrorCode.ERR_SecurityAttributeMissingAction 1625or ErrorCode.ERR_SecurityAttributeInvalidAction 1626or ErrorCode.ERR_SecurityAttributeInvalidActionAssembly 1627or ErrorCode.ERR_SecurityAttributeInvalidActionTypeOrMethod 1628or ErrorCode.ERR_PrincipalPermissionInvalidAction 1629or ErrorCode.ERR_FeatureNotValidInExpressionTree 1630or ErrorCode.ERR_MarshalUnmanagedTypeNotValidForFields 1631or ErrorCode.ERR_MarshalUnmanagedTypeOnlyValidForFields 1632or ErrorCode.ERR_PermissionSetAttributeInvalidFile 1633or ErrorCode.ERR_PermissionSetAttributeFileReadError 1634or ErrorCode.ERR_InvalidVersionFormat2 1635or ErrorCode.ERR_InvalidAssemblyCultureForExe 1636or ErrorCode.ERR_DuplicateAttributeInNetModule 1637or ErrorCode.ERR_CantOpenIcon 1638or ErrorCode.ERR_ErrorBuildingWin32Resources 1639or ErrorCode.ERR_BadAttributeParamDefaultArgument 1640or ErrorCode.ERR_MissingTypeInSource 1641or ErrorCode.ERR_MissingTypeInAssembly 1642or ErrorCode.ERR_SecurityAttributeInvalidTarget 1643or ErrorCode.ERR_InvalidAssemblyName 1644or ErrorCode.ERR_NoTypeDefFromModule 1645or ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName 1646or ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName 1647or ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath 1648or ErrorCode.ERR_InvalidDynamicCondition 1649or ErrorCode.ERR_WinRtEventPassedByRef 1650or ErrorCode.ERR_NetModuleNameMismatch 1651or ErrorCode.ERR_BadModuleName 1652or ErrorCode.ERR_BadCompilationOptionValue 1653or ErrorCode.ERR_BadAppConfigPath 1654or ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden 1655or ErrorCode.ERR_CmdOptionConflictsSource 1656or ErrorCode.ERR_FixedBufferTooManyDimensions 1657or ErrorCode.ERR_CantReadConfigFile 1658or ErrorCode.ERR_BadAwaitInCatchFilter 1659or ErrorCode.WRN_FilterIsConstantTrue 1660or ErrorCode.ERR_LinkedNetmoduleMetadataMustProvideFullPEImage 1661or ErrorCode.ERR_MetadataReferencesNotSupported 1662or ErrorCode.ERR_InvalidAssemblyCulture 1663or ErrorCode.ERR_MutuallyExclusiveOptions 1664or ErrorCode.ERR_InvalidDebugInfo 1665or ErrorCode.WRN_UnimplementedCommandLineSwitch 1666or ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName 1667or ErrorCode.ERR_InvalidSignaturePublicKey 1668or ErrorCode.ERR_ForwardedTypesConflict 1669or ErrorCode.WRN_RefCultureMismatch 1670or ErrorCode.ERR_AgnosticToMachineModule 1671or ErrorCode.ERR_ConflictingMachineModule 1672or ErrorCode.WRN_ConflictingMachineAssembly 1673or ErrorCode.ERR_CryptoHashFailed 1674or ErrorCode.ERR_MissingNetModuleReference 1675or ErrorCode.ERR_NetModuleNameMustBeUnique 1676or ErrorCode.ERR_UnsupportedTransparentIdentifierAccess 1677or ErrorCode.ERR_ParamDefaultValueDiffersFromAttribute 1678or ErrorCode.WRN_UnqualifiedNestedTypeInCref 1679or ErrorCode.HDN_UnusedUsingDirective 1680or ErrorCode.HDN_UnusedExternAlias 1681or ErrorCode.WRN_NoRuntimeMetadataVersion 1682or ErrorCode.ERR_FeatureNotAvailableInVersion1 1683or ErrorCode.ERR_FeatureNotAvailableInVersion2 1684or ErrorCode.ERR_FeatureNotAvailableInVersion3 1685or ErrorCode.ERR_FeatureNotAvailableInVersion4 1686or ErrorCode.ERR_FeatureNotAvailableInVersion5 1687or ErrorCode.ERR_FieldHasMultipleDistinctConstantValues 1688or ErrorCode.ERR_ComImportWithInitializers 1689or ErrorCode.WRN_PdbLocalNameTooLong 1690or ErrorCode.ERR_RetNoObjectRequiredLambda 1691or ErrorCode.ERR_TaskRetNoObjectRequiredLambda 1692or ErrorCode.WRN_AnalyzerCannotBeCreated 1693or ErrorCode.WRN_NoAnalyzerInAssembly 1694or ErrorCode.WRN_UnableToLoadAnalyzer 1695or ErrorCode.ERR_CantReadRulesetFile 1696or ErrorCode.ERR_BadPdbData 1697or ErrorCode.INF_UnableToLoadSomeTypesInAnalyzer 1698or ErrorCode.ERR_InitializerOnNonAutoProperty 1699or ErrorCode.ERR_AutoPropertyMustHaveGetAccessor 1700or ErrorCode.ERR_InstancePropertyInitializerInInterface 1701or ErrorCode.ERR_EnumsCantContainDefaultConstructor 1702or ErrorCode.ERR_EncodinglessSyntaxTree 1703or ErrorCode.ERR_BlockBodyAndExpressionBody 1704or ErrorCode.ERR_FeatureIsExperimental 1705or ErrorCode.ERR_FeatureNotAvailableInVersion6 1706or ErrorCode.ERR_SwitchFallOut 1707or ErrorCode.ERR_NullPropagatingOpInExpressionTree 1708or ErrorCode.WRN_NubExprIsConstBool2 1709or ErrorCode.ERR_DictionaryInitializerInExpressionTree 1710or ErrorCode.ERR_ExtensionCollectionElementInitializerInExpressionTree 1711or ErrorCode.ERR_UnclosedExpressionHole 1712or ErrorCode.ERR_UseDefViolationProperty 1713or ErrorCode.ERR_AutoPropertyMustOverrideSet 1714or ErrorCode.ERR_ExpressionHasNoName 1715or ErrorCode.ERR_SubexpressionNotInNameof 1716or ErrorCode.ERR_AliasQualifiedNameNotAnExpression 1717or ErrorCode.ERR_NameofMethodGroupWithTypeParameters 1718or ErrorCode.ERR_NoAliasHere 1719or ErrorCode.ERR_UnescapedCurly 1720or ErrorCode.ERR_EscapedCurly 1721or ErrorCode.ERR_TrailingWhitespaceInFormatSpecifier 1722or ErrorCode.ERR_EmptyFormatSpecifier 1723or ErrorCode.ERR_ErrorInReferencedAssembly 1724or ErrorCode.ERR_ExternHasConstructorInitializer 1725or ErrorCode.ERR_ExpressionOrDeclarationExpected 1726or ErrorCode.ERR_NameofExtensionMethod 1727or ErrorCode.WRN_AlignmentMagnitude 1728or ErrorCode.ERR_ConstantStringTooLong 1729or ErrorCode.ERR_DebugEntryPointNotSourceMethodDefinition 1730or ErrorCode.ERR_LoadDirectiveOnlyAllowedInScripts 1731or ErrorCode.ERR_PPLoadFollowsToken 1732or ErrorCode.ERR_SourceFileReferencesNotSupported 1733or ErrorCode.ERR_BadAwaitInStaticVariableInitializer 1734or ErrorCode.ERR_InvalidPathMap 1735or ErrorCode.ERR_PublicSignButNoKey 1736or ErrorCode.ERR_TooManyUserStrings 1737or ErrorCode.ERR_TooManyUserStrings_RestartRequired 1738or ErrorCode.ERR_PeWritingFailure 1739or ErrorCode.WRN_AttributeIgnoredWhenPublicSigning 1740or ErrorCode.ERR_OptionMustBeAbsolutePath 1741or ErrorCode.ERR_FeatureNotAvailableInVersion7 1742or ErrorCode.ERR_DynamicLocalFunctionParamsParameter 1743or ErrorCode.ERR_ExpressionTreeContainsLocalFunction 1744or ErrorCode.ERR_InvalidInstrumentationKind 1745or ErrorCode.ERR_LocalFunctionMissingBody 1746or ErrorCode.ERR_InvalidHashAlgorithmName 1747or ErrorCode.ERR_ThrowMisplaced 1748or ErrorCode.ERR_PatternNullableType 1749or ErrorCode.ERR_BadPatternExpression 1750or ErrorCode.ERR_SwitchExpressionValueExpected 1751or ErrorCode.ERR_SwitchCaseSubsumed 1752or ErrorCode.ERR_PatternWrongType 1753or ErrorCode.ERR_ExpressionTreeContainsIsMatch 1754or ErrorCode.WRN_TupleLiteralNameMismatch 1755or ErrorCode.ERR_TupleTooFewElements 1756or ErrorCode.ERR_TupleReservedElementName 1757or ErrorCode.ERR_TupleReservedElementNameAnyPosition 1758or ErrorCode.ERR_TupleDuplicateElementName 1759or ErrorCode.ERR_PredefinedTypeMemberNotFoundInAssembly 1760or ErrorCode.ERR_MissingDeconstruct 1761or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable 1762or ErrorCode.ERR_DeconstructRequiresExpression 1763or ErrorCode.ERR_DeconstructWrongCardinality 1764or ErrorCode.ERR_CannotDeconstructDynamic 1765or ErrorCode.ERR_DeconstructTooFewElements 1766or ErrorCode.ERR_ConversionNotTupleCompatible 1767or ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType 1768or ErrorCode.ERR_TupleElementNamesAttributeMissing 1769or ErrorCode.ERR_ExplicitTupleElementNamesAttribute 1770or ErrorCode.ERR_CantChangeTupleNamesOnOverride 1771or ErrorCode.ERR_DuplicateInterfaceWithTupleNamesInBaseList 1772or ErrorCode.ERR_ImplBadTupleNames 1773or ErrorCode.ERR_PartialMemberInconsistentTupleNames 1774or ErrorCode.ERR_ExpressionTreeContainsTupleLiteral 1775or ErrorCode.ERR_ExpressionTreeContainsTupleConversion 1776or ErrorCode.ERR_AutoPropertyCannotBeRefReturning 1777or ErrorCode.ERR_RefPropertyMustHaveGetAccessor 1778or ErrorCode.ERR_RefPropertyCannotHaveSetAccessor 1779or ErrorCode.ERR_CantChangeRefReturnOnOverride 1780or ErrorCode.ERR_MustNotHaveRefReturn 1781or ErrorCode.ERR_MustHaveRefReturn 1782or ErrorCode.ERR_RefReturnMustHaveIdentityConversion 1783or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongRefReturn 1784or ErrorCode.ERR_RefReturningCallInExpressionTree 1785or ErrorCode.ERR_BadIteratorReturnRef 1786or ErrorCode.ERR_BadRefReturnExpressionTree 1787or ErrorCode.ERR_RefReturnLvalueExpected 1788or ErrorCode.ERR_RefReturnNonreturnableLocal 1789or ErrorCode.ERR_RefReturnNonreturnableLocal2 1790or ErrorCode.ERR_RefReturnRangeVariable 1791or ErrorCode.ERR_RefReturnReadonly 1792or ErrorCode.ERR_RefReturnReadonlyStatic 1793or ErrorCode.ERR_RefReturnReadonly2 1794or ErrorCode.ERR_RefReturnReadonlyStatic2 1795or ErrorCode.ERR_RefReturnParameter 1796or ErrorCode.ERR_RefReturnParameter2 1797or ErrorCode.ERR_RefReturnLocal 1798or ErrorCode.ERR_RefReturnLocal2 1799or ErrorCode.ERR_RefReturnStructThis 1800or ErrorCode.ERR_InitializeByValueVariableWithReference 1801or ErrorCode.ERR_InitializeByReferenceVariableWithValue 1802or ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion 1803or ErrorCode.ERR_ByReferenceVariableMustBeInitialized 1804or ErrorCode.ERR_AnonDelegateCantUseLocal 1805or ErrorCode.ERR_PredefinedValueTupleTypeNotFound 1806or ErrorCode.ERR_SemiOrLBraceOrArrowExpected 1807or ErrorCode.ERR_NewWithTupleTypeSyntax 1808or ErrorCode.ERR_PredefinedValueTupleTypeMustBeStruct 1809or ErrorCode.ERR_DiscardTypeInferenceFailed 1810or ErrorCode.ERR_DeclarationExpressionNotPermitted 1811or ErrorCode.ERR_MustDeclareForeachIteration 1812or ErrorCode.ERR_TupleElementNamesInDeconstruction 1813or ErrorCode.ERR_ExpressionTreeContainsThrowExpression 1814or ErrorCode.ERR_DelegateRefMismatch 1815or ErrorCode.ERR_BadSourceCodeKind 1816or ErrorCode.ERR_BadDocumentationMode 1817or ErrorCode.ERR_BadLanguageVersion 1818or ErrorCode.ERR_ImplicitlyTypedVariableUsedInForbiddenZone 1819or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedOutVariable 1820or ErrorCode.ERR_ExpressionTreeContainsOutVariable 1821or ErrorCode.ERR_VarInvocationLvalueReserved 1822or ErrorCode.ERR_PublicSignNetModule 1823or ErrorCode.ERR_BadAssemblyName 1824or ErrorCode.ERR_BadAsyncMethodBuilderTaskProperty 1825or ErrorCode.ERR_TypeForwardedToMultipleAssemblies 1826or ErrorCode.ERR_ExpressionTreeContainsDiscard 1827or ErrorCode.ERR_PatternDynamicType 1828or ErrorCode.ERR_VoidAssignment 1829or ErrorCode.ERR_VoidInTuple 1830or ErrorCode.ERR_Merge_conflict_marker_encountered 1831or ErrorCode.ERR_InvalidPreprocessingSymbol 1832or ErrorCode.ERR_FeatureNotAvailableInVersion7_1 1833or ErrorCode.ERR_LanguageVersionCannotHaveLeadingZeroes 1834or ErrorCode.ERR_CompilerAndLanguageVersion 1835or ErrorCode.WRN_WindowsExperimental 1836or ErrorCode.ERR_TupleInferredNamesNotAvailable 1837or ErrorCode.ERR_TypelessTupleInAs 1838or ErrorCode.ERR_NoRefOutWhenRefOnly 1839or ErrorCode.ERR_NoNetModuleOutputWhenRefOutOrRefOnly 1840or ErrorCode.ERR_BadOpOnNullOrDefaultOrNew 1841or ErrorCode.ERR_DefaultLiteralNotValid 1842or ErrorCode.ERR_PatternWrongGenericTypeInVersion 1843or ErrorCode.ERR_AmbigBinaryOpsOnDefault 1844or ErrorCode.ERR_FeatureNotAvailableInVersion7_2 1845or ErrorCode.WRN_UnreferencedLocalFunction 1846or ErrorCode.ERR_DynamicLocalFunctionTypeParameter 1847or ErrorCode.ERR_BadNonTrailingNamedArgument 1848or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation 1849or ErrorCode.ERR_RefConditionalAndAwait 1850or ErrorCode.ERR_RefConditionalNeedsTwoRefs 1851or ErrorCode.ERR_RefConditionalDifferentTypes 1852or ErrorCode.ERR_BadParameterModifiers 1853or ErrorCode.ERR_RefReadonlyNotField 1854or ErrorCode.ERR_RefReadonlyNotField2 1855or ErrorCode.ERR_AssignReadonlyNotField 1856or ErrorCode.ERR_AssignReadonlyNotField2 1857or ErrorCode.ERR_RefReturnReadonlyNotField 1858or ErrorCode.ERR_RefReturnReadonlyNotField2 1859or ErrorCode.ERR_ExplicitReservedAttr 1860or ErrorCode.ERR_TypeReserved 1861or ErrorCode.ERR_EmbeddedAttributeMustFollowPattern 1862or ErrorCode.ERR_RefExtensionMustBeValueTypeOrConstrainedToOne 1863or ErrorCode.ERR_InExtensionMustBeValueType 1864or ErrorCode.ERR_FieldsInRoStruct 1865or ErrorCode.ERR_AutoPropsInRoStruct 1866or ErrorCode.ERR_FieldlikeEventsInRoStruct 1867or ErrorCode.ERR_FieldAutoPropCantBeByRefLike 1868or ErrorCode.ERR_StackAllocConversionNotPossible 1869or ErrorCode.ERR_EscapeCall 1870or ErrorCode.ERR_EscapeCall2 1871or ErrorCode.ERR_EscapeOther 1872or ErrorCode.ERR_CallArgMixing 1873or ErrorCode.ERR_MismatchedRefEscapeInTernary 1874or ErrorCode.ERR_EscapeVariable 1875or ErrorCode.ERR_EscapeStackAlloc 1876or ErrorCode.ERR_RefReturnThis 1877or ErrorCode.ERR_OutAttrOnInParam 1878or ErrorCode.ERR_PredefinedTypeAmbiguous 1879or ErrorCode.ERR_InvalidVersionFormatDeterministic 1880or ErrorCode.ERR_AttributeCtorInParameter 1881or ErrorCode.WRN_FilterIsConstantFalse 1882or ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 1883or ErrorCode.ERR_ConditionalInInterpolation 1884or ErrorCode.ERR_CantUseVoidInArglist 1885or ErrorCode.ERR_InDynamicMethodArg 1886or ErrorCode.ERR_FeatureNotAvailableInVersion7_3 1887or ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable 1888or ErrorCode.ERR_DoNotUseFixedBufferAttrOnProperty 1889or ErrorCode.ERR_RefLocalOrParamExpected 1890or ErrorCode.ERR_RefAssignNarrower 1891or ErrorCode.ERR_NewBoundWithUnmanaged 1892or ErrorCode.ERR_UnmanagedConstraintNotSatisfied 1893or ErrorCode.ERR_CantUseInOrOutInArglist 1894or ErrorCode.ERR_ConWithUnmanagedCon 1895or ErrorCode.ERR_UnmanagedBoundWithClass 1896or ErrorCode.ERR_InvalidStackAllocArray 1897or ErrorCode.ERR_ExpressionTreeContainsTupleBinOp 1898or ErrorCode.WRN_TupleBinopLiteralNameMismatch 1899or ErrorCode.ERR_TupleSizesMismatchForBinOps 1900or ErrorCode.ERR_ExprCannotBeFixed 1901or ErrorCode.ERR_InvalidObjectCreation 1902or ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter 1903or ErrorCode.ERR_OutVariableCannotBeByRef 1904or ErrorCode.ERR_DeconstructVariableCannotBeByRef 1905or ErrorCode.ERR_OmittedTypeArgument 1906or ErrorCode.ERR_FeatureNotAvailableInVersion8 1907or ErrorCode.ERR_AltInterpolatedVerbatimStringsNotAvailable 1908or ErrorCode.ERR_IteratorMustBeAsync 1909or ErrorCode.ERR_NoConvToIAsyncDisp 1910or ErrorCode.ERR_AwaitForEachMissingMember 1911or ErrorCode.ERR_BadGetAsyncEnumerator 1912or ErrorCode.ERR_MultipleIAsyncEnumOfT 1913or ErrorCode.ERR_ForEachMissingMemberWrongAsync 1914or ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync 1915or ErrorCode.ERR_BadDynamicAwaitForEach 1916or ErrorCode.ERR_NoConvToIAsyncDispWrongAsync 1917or ErrorCode.ERR_NoConvToIDispWrongAsync 1918or ErrorCode.ERR_StaticLocalFunctionCannotCaptureVariable 1919or ErrorCode.ERR_StaticLocalFunctionCannotCaptureThis 1920or ErrorCode.ERR_AttributeNotOnEventAccessor 1921or ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage 1922or ErrorCode.WRN_UndecoratedCancellationTokenParameter 1923or ErrorCode.ERR_MultipleEnumeratorCancellationAttributes 1924or ErrorCode.ERR_VarianceInterfaceNesting 1925or ErrorCode.ERR_ImplicitIndexIndexerWithName 1926or ErrorCode.ERR_ImplicitRangeIndexerWithName 1927or ErrorCode.ERR_WrongNumberOfSubpatterns 1928or ErrorCode.ERR_PropertyPatternNameMissing 1929or ErrorCode.ERR_MissingPattern 1930or ErrorCode.ERR_DefaultPattern 1931or ErrorCode.ERR_SwitchExpressionNoBestType 1932or ErrorCode.ERR_VarMayNotBindToType 1933or ErrorCode.WRN_SwitchExpressionNotExhaustive 1934or ErrorCode.ERR_SwitchArmSubsumed 1935or ErrorCode.ERR_ConstantPatternVsOpenType 1936or ErrorCode.WRN_CaseConstantNamedUnderscore 1937or ErrorCode.WRN_IsTypeNamedUnderscore 1938or ErrorCode.ERR_ExpressionTreeContainsSwitchExpression 1939or ErrorCode.ERR_SwitchGoverningExpressionRequiresParens 1940or ErrorCode.ERR_TupleElementNameMismatch 1941or ErrorCode.ERR_DeconstructParameterNameMismatch 1942or ErrorCode.ERR_IsPatternImpossible 1943or ErrorCode.WRN_GivenExpressionNeverMatchesPattern 1944or ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant 1945or ErrorCode.ERR_PointerTypeInPatternMatching 1946or ErrorCode.ERR_ArgumentNameInITuplePattern 1947or ErrorCode.ERR_DiscardPatternInSwitchStatement 1948or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue 1949or ErrorCode.WRN_ThrowPossibleNull 1950or ErrorCode.ERR_IllegalSuppression 1951or ErrorCode.WRN_ConvertingNullableToNonNullable 1952or ErrorCode.WRN_NullReferenceAssignment 1953or ErrorCode.WRN_NullReferenceReceiver 1954or ErrorCode.WRN_NullReferenceReturn 1955or ErrorCode.WRN_NullReferenceArgument 1956or ErrorCode.WRN_UnboxPossibleNull 1957or ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment 1958or ErrorCode.WRN_NullabilityMismatchInTypeOnOverride 1959or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride 1960or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride 1961or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial 1962or ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation 1963or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation 1964or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation 1965or ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation 1966or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation 1967or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation 1968or ErrorCode.WRN_UninitializedNonNullableField 1969or ErrorCode.WRN_NullabilityMismatchInAssignment 1970or ErrorCode.WRN_NullabilityMismatchInArgument 1971or ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate 1972or ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate 1973or ErrorCode.ERR_ExplicitNullableAttribute 1974or ErrorCode.WRN_NullabilityMismatchInArgumentForOutput 1975or ErrorCode.WRN_NullAsNonNullable 1976or ErrorCode.ERR_NullableUnconstrainedTypeParameter 1977or ErrorCode.ERR_AnnotationDisallowedInObjectCreation 1978or ErrorCode.WRN_NullableValueTypeMayBeNull 1979or ErrorCode.ERR_CompilationOptionNotAvailable 1980or ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint 1981or ErrorCode.WRN_MissingNonNullTypesContextForAnnotation 1982or ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation 1983or ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint 1984or ErrorCode.ERR_TripleDotNotAllowed 1985or ErrorCode.ERR_BadNullableContextOption 1986or ErrorCode.ERR_NullableDirectiveQualifierExpected 1987or ErrorCode.ERR_BadNullableTypeof 1988or ErrorCode.ERR_ExpressionTreeCantContainRefStruct 1989or ErrorCode.ERR_ElseCannotStartStatement 1990or ErrorCode.ERR_ExpressionTreeCantContainNullCoalescingAssignment 1991or ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface 1992or ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase 1993or ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList 1994or ErrorCode.ERR_DuplicateExplicitImpl 1995or ErrorCode.ERR_UsingVarInSwitchCase 1996or ErrorCode.ERR_GoToForwardJumpOverUsingVar 1997or ErrorCode.ERR_GoToBackwardJumpOverUsingVar 1998or ErrorCode.ERR_IsNullableType 1999or ErrorCode.ERR_AsNullableType 2000or ErrorCode.ERR_FeatureInPreview 2001or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull 2002or ErrorCode.WRN_ImplicitCopyInReadOnlyMember 2003or ErrorCode.ERR_StaticMemberCantBeReadOnly 2004or ErrorCode.ERR_AutoSetterCantBeReadOnly 2005or ErrorCode.ERR_AutoPropertyWithSetterCantBeReadOnly 2006or ErrorCode.ERR_InvalidPropertyReadOnlyMods 2007or ErrorCode.ERR_DuplicatePropertyReadOnlyMods 2008or ErrorCode.ERR_FieldLikeEventCantBeReadOnly 2009or ErrorCode.ERR_PartialMemberReadOnlyDifference 2010or ErrorCode.ERR_ReadOnlyModMissingAccessor 2011or ErrorCode.ERR_OverrideRefConstraintNotSatisfied 2012or ErrorCode.ERR_OverrideValConstraintNotSatisfied 2013or ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation 2014or ErrorCode.ERR_NullableDirectiveTargetExpected 2015or ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode 2016or ErrorCode.WRN_NullReferenceInitializer 2017or ErrorCode.ERR_MultipleAnalyzerConfigsInSameDir 2018or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation 2019or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementationForMember 2020or ErrorCode.ERR_InvalidModifierForLanguageVersion 2021or ErrorCode.ERR_ImplicitImplementationOfNonPublicInterfaceMember 2022or ErrorCode.ERR_MostSpecificImplementationIsNotFound 2023or ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember 2024or ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember 2025or ErrorCode.ERR_DefaultInterfaceImplementationInNoPIAType 2026or ErrorCode.ERR_AbstractEventHasAccessors 2027or ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint 2028or ErrorCode.ERR_DuplicateNullSuppression 2029or ErrorCode.ERR_DefaultLiteralNoTargetType 2030or ErrorCode.ERR_ReAbstractionInNoPIAType 2031or ErrorCode.ERR_InternalError 2032or ErrorCode.ERR_ImplicitObjectCreationIllegalTargetType 2033or ErrorCode.ERR_ImplicitObjectCreationNotValid 2034or ErrorCode.ERR_ImplicitObjectCreationNoTargetType 2035or ErrorCode.ERR_BadFuncPointerParamModifier 2036or ErrorCode.ERR_BadFuncPointerArgCount 2037or ErrorCode.ERR_MethFuncPtrMismatch 2038or ErrorCode.ERR_FuncPtrRefMismatch 2039or ErrorCode.ERR_FuncPtrMethMustBeStatic 2040or ErrorCode.ERR_ExternEventInitializer 2041or ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault 2042or ErrorCode.WRN_ParameterConditionallyDisallowsNull 2043or ErrorCode.WRN_ShouldNotReturn 2044or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride 2045or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride 2046or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation 2047or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation 2048or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation 2049or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation 2050or ErrorCode.WRN_DoesNotReturnMismatch 2051or ErrorCode.ERR_NoOutputDirectory 2052or ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected 2053or ErrorCode.ERR_FeatureNotAvailableInVersion9 2054or ErrorCode.WRN_MemberNotNull 2055or ErrorCode.WRN_MemberNotNullWhen 2056or ErrorCode.WRN_MemberNotNullBadMember 2057or ErrorCode.WRN_ParameterDisallowsNull 2058or ErrorCode.WRN_ConstOutOfRangeChecked 2059or ErrorCode.ERR_DuplicateInterfaceWithDifferencesInBaseList 2060or ErrorCode.ERR_DesignatorBeneathPatternCombinator 2061or ErrorCode.ERR_UnsupportedTypeForRelationalPattern 2062or ErrorCode.ERR_RelationalPatternWithNaN 2063or ErrorCode.ERR_ConditionalOnLocalFunction 2064or ErrorCode.WRN_GeneratorFailedDuringInitialization 2065or ErrorCode.WRN_GeneratorFailedDuringGeneration 2066or ErrorCode.ERR_WrongFuncPtrCallingConvention 2067or ErrorCode.ERR_MissingAddressOf 2068or ErrorCode.ERR_CannotUseReducedExtensionMethodInAddressOf 2069or ErrorCode.ERR_CannotUseFunctionPointerAsFixedLocal 2070or ErrorCode.ERR_ExpressionTreeContainsPatternImplicitIndexer 2071or ErrorCode.ERR_ExpressionTreeContainsFromEndIndexExpression 2072or ErrorCode.ERR_ExpressionTreeContainsRangeExpression 2073or ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern 2074or ErrorCode.WRN_IsPatternAlways 2075or ErrorCode.ERR_PartialMethodWithAccessibilityModsMustHaveImplementation 2076or ErrorCode.ERR_PartialMethodWithNonVoidReturnMustHaveAccessMods 2077or ErrorCode.ERR_PartialMethodWithOutParamMustHaveAccessMods 2078or ErrorCode.ERR_PartialMethodWithExtendedModMustHaveAccessMods 2079or ErrorCode.ERR_PartialMemberAccessibilityDifference 2080or ErrorCode.ERR_PartialMemberExtendedModDifference 2081or ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement 2082or ErrorCode.ERR_SimpleProgramMultipleUnitsWithTopLevelStatements 2083or ErrorCode.ERR_TopLevelStatementAfterNamespaceOrType 2084or ErrorCode.ERR_SimpleProgramNotAnExecutable 2085or ErrorCode.ERR_UnsupportedCallingConvention 2086or ErrorCode.ERR_InvalidFunctionPointerCallingConvention 2087or ErrorCode.ERR_InvalidFuncPointerReturnTypeModifier 2088or ErrorCode.ERR_DupReturnTypeMod 2089or ErrorCode.ERR_AddressOfMethodGroupInExpressionTree 2090or ErrorCode.ERR_CannotConvertAddressOfToDelegate 2091or ErrorCode.ERR_AddressOfToNonFunctionPointer 2092or ErrorCode.ERR_ModuleInitializerMethodMustBeOrdinary 2093or ErrorCode.ERR_ModuleInitializerMethodMustBeAccessibleOutsideTopLevelType 2094or ErrorCode.ERR_ModuleInitializerMethodMustBeStaticParameterlessVoid 2095or ErrorCode.ERR_ModuleInitializerMethodAndContainingTypesMustNotBeGeneric 2096or ErrorCode.ERR_PartialMethodReturnTypeDifference 2097or ErrorCode.ERR_PartialMemberRefReturnDifference 2098or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial 2099or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureVariable 2100or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureThis 2101or ErrorCode.ERR_OverrideDefaultConstraintNotSatisfied 2102or ErrorCode.ERR_DefaultConstraintOverrideOnly 2103or ErrorCode.WRN_ParameterNotNullIfNotNull 2104or ErrorCode.WRN_ReturnNotNullIfNotNull 2105or ErrorCode.WRN_PartialMethodTypeDifference 2106or ErrorCode.ERR_RuntimeDoesNotSupportCovariantReturnsOfClasses 2107or ErrorCode.ERR_RuntimeDoesNotSupportCovariantPropertiesOfClasses 2108or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen 2109or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen 2110or ErrorCode.WRN_PrecedenceInversion 2111or ErrorCode.ERR_ExpressionTreeContainsWithExpression 2112or ErrorCode.WRN_AnalyzerReferencesFramework 2113or ErrorCode.WRN_RecordEqualsWithoutGetHashCode 2114or ErrorCode.ERR_AssignmentInitOnly 2115or ErrorCode.ERR_CantChangeInitOnlyOnOverride 2116or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongInitOnly 2117or ErrorCode.ERR_ExplicitPropertyMismatchInitOnly 2118or ErrorCode.ERR_BadInitAccessor 2119or ErrorCode.ERR_InvalidWithReceiverType 2120or ErrorCode.ERR_CannotClone 2121or ErrorCode.ERR_CloneDisallowedInRecord 2122or ErrorCode.WRN_RecordNamedDisallowed 2123or ErrorCode.ERR_UnexpectedArgumentList 2124or ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord 2125or ErrorCode.ERR_MultipleRecordParameterLists 2126or ErrorCode.ERR_BadRecordBase 2127or ErrorCode.ERR_BadInheritanceFromRecord 2128or ErrorCode.ERR_BadRecordMemberForPositionalParameter 2129or ErrorCode.ERR_NoCopyConstructorInBaseType 2130or ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor 2131or ErrorCode.ERR_DoesNotOverrideMethodFromObject 2132or ErrorCode.ERR_SealedAPIInRecord 2133or ErrorCode.ERR_DoesNotOverrideBaseMethod 2134or ErrorCode.ERR_NotOverridableAPIInRecord 2135or ErrorCode.ERR_NonPublicAPIInRecord 2136or ErrorCode.ERR_SignatureMismatchInRecord 2137or ErrorCode.ERR_NonProtectedAPIInRecord 2138or ErrorCode.ERR_DoesNotOverrideBaseEqualityContract 2139or ErrorCode.ERR_StaticAPIInRecord 2140or ErrorCode.ERR_CopyConstructorWrongAccessibility 2141or ErrorCode.ERR_NonPrivateAPIInRecord 2142or ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion 2143or ErrorCode.WRN_UnassignedThisUnsupportedVersion 2144or ErrorCode.WRN_ParamUnassigned 2145or ErrorCode.WRN_UseDefViolationProperty 2146or ErrorCode.WRN_UseDefViolationField 2147or ErrorCode.WRN_UseDefViolationThisUnsupportedVersion 2148or ErrorCode.WRN_UseDefViolationOut 2149or ErrorCode.WRN_UseDefViolation 2150or ErrorCode.ERR_CannotSpecifyManagedWithUnmanagedSpecifiers 2151or ErrorCode.ERR_RuntimeDoesNotSupportUnmanagedDefaultCallConv 2152or ErrorCode.ERR_TypeNotFound 2153or ErrorCode.ERR_TypeMustBePublic 2154or ErrorCode.ERR_InvalidUnmanagedCallersOnlyCallConv 2155or ErrorCode.ERR_CannotUseManagedTypeInUnmanagedCallersOnly 2156or ErrorCode.ERR_UnmanagedCallersOnlyMethodOrTypeCannotBeGeneric 2157or ErrorCode.ERR_UnmanagedCallersOnlyRequiresStatic 2158or ErrorCode.WRN_ParameterIsStaticClass 2159or ErrorCode.WRN_ReturnTypeIsStaticClass 2160or ErrorCode.ERR_EntryPointCannotBeUnmanagedCallersOnly 2161or ErrorCode.ERR_ModuleInitializerCannotBeUnmanagedCallersOnly 2162or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeCalledDirectly 2163or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 2164or ErrorCode.ERR_InitCannotBeReadonly 2165or ErrorCode.ERR_UnexpectedVarianceStaticMember 2166or ErrorCode.ERR_FunctionPointersCannotBeCalledWithNamedArguments 2167or ErrorCode.ERR_EqualityContractRequiresGetter 2168or ErrorCode.WRN_UnreadRecordParameter 2169or ErrorCode.ERR_BadFieldTypeInRecord 2170or ErrorCode.WRN_DoNotCompareFunctionPointers 2171or ErrorCode.ERR_RecordAmbigCtor 2172or ErrorCode.ERR_FunctionPointerTypesInAttributeNotSupported 2173or ErrorCode.ERR_InheritingFromRecordWithSealedToString 2174or ErrorCode.ERR_HiddenPositionalMember 2175or ErrorCode.ERR_GlobalUsingInNamespace 2176or ErrorCode.ERR_GlobalUsingOutOfOrder 2177or ErrorCode.ERR_AttributesRequireParenthesizedLambdaExpression 2178or ErrorCode.ERR_CannotInferDelegateType 2179or ErrorCode.ERR_InvalidNameInSubpattern 2180or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces 2181or ErrorCode.ERR_GenericConstraintNotSatisfiedInterfaceWithStaticAbstractMembers 2182or ErrorCode.ERR_BadAbstractUnaryOperatorSignature 2183or ErrorCode.ERR_BadAbstractIncDecSignature 2184or ErrorCode.ERR_BadAbstractIncDecRetType 2185or ErrorCode.ERR_BadAbstractBinaryOperatorSignature 2186or ErrorCode.ERR_BadAbstractShiftOperatorSignature 2187or ErrorCode.ERR_BadAbstractStaticMemberAccess 2188or ErrorCode.ERR_ExpressionTreeContainsAbstractStaticMemberAccess 2189or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotStatic 2190or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfacesForMember 2191or ErrorCode.ERR_ExplicitImplementationOfOperatorsMustBeStatic 2192or ErrorCode.ERR_AbstractConversionNotInvolvingContainedType 2193or ErrorCode.ERR_InterfaceImplementedByUnmanagedCallersOnlyMethod 2194or ErrorCode.HDN_DuplicateWithGlobalUsing 2195or ErrorCode.ERR_CantConvAnonMethReturnType 2196or ErrorCode.ERR_BuilderAttributeDisallowed 2197or ErrorCode.ERR_FeatureNotAvailableInVersion10 2198or ErrorCode.ERR_SimpleProgramIsEmpty 2199or ErrorCode.ERR_LineSpanDirectiveInvalidValue 2200or ErrorCode.ERR_LineSpanDirectiveEndLessThanStart 2201or ErrorCode.ERR_WrongArityAsyncReturn 2202or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnMalformed 2203or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnInconsistent 2204or ErrorCode.ERR_NullInvalidInterpolatedStringHandlerArgumentName 2205or ErrorCode.ERR_NotInstanceInvalidInterpolatedStringHandlerArgumentName 2206or ErrorCode.ERR_InvalidInterpolatedStringHandlerArgumentName 2207or ErrorCode.ERR_TypeIsNotAnInterpolatedStringHandlerType 2208or ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter 2209or ErrorCode.ERR_CannotUseSelfAsInterpolatedStringHandlerArgument 2210or ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed 2211or ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString 2212or ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified 2213or ErrorCode.ERR_ExpressionTreeContainsInterpolatedStringHandlerConversion 2214or ErrorCode.ERR_InterpolatedStringHandlerCreationCannotUseDynamic 2215or ErrorCode.ERR_MultipleFileScopedNamespace 2216or ErrorCode.ERR_FileScopedAndNormalNamespace 2217or ErrorCode.ERR_FileScopedNamespaceNotBeforeAllMembers 2218or ErrorCode.ERR_NoImplicitConvTargetTypedConditional 2219or ErrorCode.ERR_NonPublicParameterlessStructConstructor 2220or ErrorCode.ERR_NoConversionForCallerArgumentExpressionParam 2221or ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression 2222or ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression 2223or ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression 2224or ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName 2225or ErrorCode.ERR_BadCallerArgumentExpressionParamWithoutDefaultValue 2226or ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential 2227or ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation 2228or ErrorCode.ERR_NewlinesAreNotAllowedInsideANonVerbatimInterpolatedString 2229or ErrorCode.ERR_AttrTypeArgCannotBeTypeVar 2230or ErrorCode.ERR_AttrDependentTypeNotAllowed 2231or ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters 2232or ErrorCode.ERR_LambdaWithAttributesToExpressionTree 2233or ErrorCode.WRN_CompileTimeCheckedOverflow 2234or ErrorCode.WRN_MethGrpToNonDel 2235or ErrorCode.ERR_LambdaExplicitReturnTypeVar 2236or ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers 2237or ErrorCode.ERR_CannotUseRefInUnmanagedCallersOnly 2238or ErrorCode.ERR_CannotBeMadeNullable 2239or ErrorCode.ERR_UnsupportedTypeForListPattern 2240or ErrorCode.ERR_MisplacedSlicePattern 2241or ErrorCode.WRN_LowerCaseTypeName 2242or ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor 2243or ErrorCode.ERR_StructHasInitializersAndNoDeclaredConstructor 2244or ErrorCode.ERR_ListPatternRequiresLength 2245or ErrorCode.ERR_ScopedMismatchInParameterOfTarget 2246or ErrorCode.ERR_ScopedMismatchInParameterOfOverrideOrImplementation 2247or ErrorCode.ERR_ScopedMismatchInParameterOfPartial 2248or ErrorCode.ERR_RawStringNotInDirectives 2249or ErrorCode.ERR_UnterminatedRawString 2250or ErrorCode.ERR_TooManyQuotesForRawString 2251or ErrorCode.ERR_LineDoesNotStartWithSameWhitespace 2252or ErrorCode.ERR_RawStringDelimiterOnOwnLine 2253or ErrorCode.ERR_RawStringInVerbatimInterpolatedStrings 2254or ErrorCode.ERR_RawStringMustContainContent 2255or ErrorCode.ERR_LineContainsDifferentWhitespace 2256or ErrorCode.ERR_NotEnoughQuotesForRawString 2257or ErrorCode.ERR_NotEnoughCloseBracesForRawString 2258or ErrorCode.ERR_TooManyOpenBracesForRawString 2259or ErrorCode.ERR_TooManyCloseBracesForRawString 2260or ErrorCode.ERR_IllegalAtSequence 2261or ErrorCode.ERR_StringMustStartWithQuoteCharacter 2262or ErrorCode.ERR_NoEnumConstraint 2263or ErrorCode.ERR_NoDelegateConstraint 2264or ErrorCode.ERR_MisplacedRecord 2265or ErrorCode.ERR_PatternSpanCharCannotBeStringNull 2266or ErrorCode.ERR_UseDefViolationPropertyUnsupportedVersion 2267or ErrorCode.ERR_UseDefViolationFieldUnsupportedVersion 2268or ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion 2269or ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion 2270or ErrorCode.WRN_UseDefViolationPropertySupportedVersion 2271or ErrorCode.WRN_UseDefViolationFieldSupportedVersion 2272or ErrorCode.WRN_UseDefViolationThisSupportedVersion 2273or ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion 2274or ErrorCode.WRN_UnassignedThisSupportedVersion 2275or ErrorCode.ERR_OperatorCantBeChecked 2276or ErrorCode.ERR_ImplicitConversionOperatorCantBeChecked 2277or ErrorCode.ERR_CheckedOperatorNeedsMatch 2278or ErrorCode.ERR_MisplacedUnchecked 2279or ErrorCode.ERR_LineSpanDirectiveRequiresSpace 2280or ErrorCode.ERR_RequiredNameDisallowed 2281or ErrorCode.ERR_OverrideMustHaveRequired 2282or ErrorCode.ERR_RequiredMemberCannotBeHidden 2283or ErrorCode.ERR_RequiredMemberCannotBeLessVisibleThanContainingType 2284or ErrorCode.ERR_ExplicitRequiredMember 2285or ErrorCode.ERR_RequiredMemberMustBeSettable 2286or ErrorCode.ERR_RequiredMemberMustBeSet 2287or ErrorCode.ERR_RequiredMembersMustBeAssignedValue 2288or ErrorCode.ERR_RequiredMembersInvalid 2289or ErrorCode.ERR_RequiredMembersBaseTypeInvalid 2290or ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers 2291or ErrorCode.ERR_NewConstraintCannotHaveRequiredMembers 2292or ErrorCode.ERR_UnsupportedCompilerFeature 2293or ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired 2294or ErrorCode.ERR_RefReturningPropertiesCannotBeRequired 2295or ErrorCode.ERR_ImplicitImplementationOfInaccessibleInterfaceMember 2296or ErrorCode.ERR_ScriptsAndSubmissionsCannotHaveRequiredMembers 2297or ErrorCode.ERR_BadAbstractEqualityOperatorSignature 2298or ErrorCode.ERR_BadBinaryReadOnlySpanConcatenation 2299or ErrorCode.ERR_ScopedRefAndRefStructOnly 2300or ErrorCode.ERR_ScopedDiscard 2301or ErrorCode.ERR_FixedFieldMustNotBeRef 2302or ErrorCode.ERR_RefFieldCannotReferToRefStruct 2303or ErrorCode.ERR_FileTypeDisallowedInSignature 2304or ErrorCode.ERR_FileTypeNoExplicitAccessibility 2305or ErrorCode.ERR_FileTypeBase 2306or ErrorCode.ERR_FileTypeNested 2307or ErrorCode.ERR_GlobalUsingStaticFileType 2308or ErrorCode.ERR_FileTypeNameDisallowed 2309or ErrorCode.ERR_FeatureNotAvailableInVersion11 2310or ErrorCode.ERR_RefFieldInNonRefStruct 2311or ErrorCode.WRN_AnalyzerReferencesNewerCompiler 2312or ErrorCode.ERR_CannotMatchOnINumberBase 2313or ErrorCode.ERR_ScopedTypeNameDisallowed 2314or ErrorCode.ERR_ImplicitlyTypedDefaultParameter 2315or ErrorCode.ERR_UnscopedRefAttributeUnsupportedTarget 2316or ErrorCode.ERR_RuntimeDoesNotSupportRefFields 2317or ErrorCode.ERR_ExplicitScopedRef 2318or ErrorCode.ERR_UnscopedScoped 2319or ErrorCode.WRN_DuplicateAnalyzerReference 2320or ErrorCode.ERR_FilePathCannotBeConvertedToUtf8 2321or ErrorCode.ERR_FileLocalDuplicateNameInNS 2322or ErrorCode.WRN_ScopedMismatchInParameterOfTarget 2323or ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation 2324or ErrorCode.ERR_RefReturnScopedParameter 2325or ErrorCode.ERR_RefReturnScopedParameter2 2326or ErrorCode.ERR_RefReturnOnlyParameter 2327or ErrorCode.ERR_RefReturnOnlyParameter2 2328or ErrorCode.ERR_RefAssignReturnOnly 2329or ErrorCode.WRN_ManagedAddr 2330or ErrorCode.WRN_EscapeVariable 2331or ErrorCode.WRN_EscapeStackAlloc 2332or ErrorCode.WRN_RefReturnNonreturnableLocal 2333or ErrorCode.WRN_RefReturnNonreturnableLocal2 2334or ErrorCode.WRN_RefReturnStructThis 2335or ErrorCode.WRN_RefAssignNarrower 2336or ErrorCode.WRN_MismatchedRefEscapeInTernary 2337or ErrorCode.WRN_RefReturnParameter 2338or ErrorCode.WRN_RefReturnScopedParameter 2339or ErrorCode.WRN_RefReturnParameter2 2340or ErrorCode.WRN_RefReturnScopedParameter2 2341or ErrorCode.WRN_RefReturnLocal 2342or ErrorCode.WRN_RefReturnLocal2 2343or ErrorCode.WRN_RefAssignReturnOnly 2344or ErrorCode.WRN_RefReturnOnlyParameter 2345or ErrorCode.WRN_RefReturnOnlyParameter2 2346or ErrorCode.ERR_RefAssignValEscapeWider 2347or ErrorCode.WRN_RefAssignValEscapeWider 2348or ErrorCode.WRN_OptionalParamValueMismatch 2349or ErrorCode.WRN_ParamsArrayInLambdaOnly 2350or ErrorCode.ERR_UnscopedRefAttributeUnsupportedMemberTarget 2351or ErrorCode.ERR_UnscopedRefAttributeInterfaceImplementation 2352or ErrorCode.ERR_UnrecognizedAttributeVersion 2353or ErrorCode.ERR_InvalidPrimaryConstructorParameterReference 2354or ErrorCode.ERR_AmbiguousPrimaryConstructorParameterAsColorColorReceiver 2355or ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase 2356or ErrorCode.WRN_UnreadPrimaryConstructorParameter 2357or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter 2358or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter 2359or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter 2360or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2 2361or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2 2362or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2 2363or ErrorCode.ERR_RefReturnPrimaryConstructorParameter 2364or ErrorCode.ERR_StructLayoutCyclePrimaryConstructorParameter 2365or ErrorCode.ERR_UnexpectedParameterList 2366or ErrorCode.WRN_AddressOfInAsync 2367or ErrorCode.ERR_BadRefInUsingAlias 2368or ErrorCode.ERR_BadUnsafeInUsingDirective 2369or ErrorCode.ERR_BadNullableReferenceTypeInUsingAlias 2370or ErrorCode.ERR_BadStaticAfterUnsafe 2371or ErrorCode.ERR_BadCaseInSwitchArm 2372or ErrorCode.ERR_InterceptorsFeatureNotEnabled 2373or ErrorCode.ERR_InterceptorContainingTypeCannotBeGeneric 2374or ErrorCode.ERR_InterceptorPathNotInCompilation 2375or ErrorCode.ERR_InterceptorPathNotInCompilationWithCandidate 2376or ErrorCode.ERR_InterceptorPositionBadToken 2377or ErrorCode.ERR_InterceptorLineOutOfRange 2378or ErrorCode.ERR_InterceptorCharacterOutOfRange 2379or ErrorCode.ERR_InterceptorMethodMustBeOrdinary 2380or ErrorCode.ERR_InterceptorMustReferToStartOfTokenPosition 2381or ErrorCode.ERR_InterceptorFilePathCannotBeNull 2382or ErrorCode.ERR_InterceptorNameNotInvoked 2383or ErrorCode.ERR_InterceptorNonUniquePath 2384or ErrorCode.ERR_InterceptorLineCharacterMustBePositive 2385or ErrorCode.ERR_ConstantValueOfTypeExpected 2386or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny 2387or ErrorCode.ERR_InterceptorCannotUseUnmanagedCallersOnly 2388or ErrorCode.ERR_BadUsingStaticType 2389or ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer 2390or ErrorCode.ERR_InlineArrayConversionToSpanNotSupported 2391or ErrorCode.ERR_InlineArrayConversionToReadOnlySpanNotSupported 2392or ErrorCode.ERR_InlineArrayIndexOutOfRange 2393or ErrorCode.ERR_InvalidInlineArrayLength 2394or ErrorCode.ERR_InvalidInlineArrayLayout 2395or ErrorCode.ERR_InvalidInlineArrayFields 2396or ErrorCode.ERR_ExpressionTreeContainsInlineArrayOperation 2397or ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes 2398or ErrorCode.ERR_InlineArrayBadIndex 2399or ErrorCode.ERR_NamedArgumentForInlineArray 2400or ErrorCode.ERR_CollectionExpressionTargetTypeNotConstructible 2401or ErrorCode.ERR_ExpressionTreeContainsCollectionExpression 2402or ErrorCode.ERR_CollectionExpressionNoTargetType 2403or ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase 2404or ErrorCode.ERR_InlineArrayUnsupportedElementFieldModifier 2405or ErrorCode.WRN_InlineArrayIndexerNotUsed 2406or ErrorCode.WRN_InlineArraySliceNotUsed 2407or ErrorCode.WRN_InlineArrayConversionOperatorNotUsed 2408or ErrorCode.WRN_InlineArrayNotSupportedByLanguage 2409or ErrorCode.ERR_CollectionBuilderAttributeMethodNotFound 2410or ErrorCode.ERR_CollectionBuilderAttributeInvalidType 2411or ErrorCode.ERR_CollectionBuilderAttributeInvalidMethodName 2412or ErrorCode.ERR_CollectionBuilderNoElementType 2413or ErrorCode.ERR_InlineArrayForEachNotSupported 2414or ErrorCode.ERR_RefReadOnlyWrongOrdering 2415or ErrorCode.WRN_BadArgRef 2416or ErrorCode.WRN_ArgExpectedRefOrIn 2417or ErrorCode.WRN_RefReadonlyNotVariable 2418or ErrorCode.ERR_BadArgExtraRefLangVersion 2419or ErrorCode.WRN_ArgExpectedIn 2420or ErrorCode.WRN_OverridingDifferentRefness 2421or ErrorCode.WRN_HidingDifferentRefness 2422or ErrorCode.WRN_TargetDifferentRefness 2423or ErrorCode.ERR_OutAttrOnRefReadonlyParam 2424or ErrorCode.WRN_RefReadonlyParameterDefaultValue 2425or ErrorCode.WRN_ByValArraySizeConstRequired 2426or ErrorCode.WRN_UseDefViolationRefField 2427or ErrorCode.ERR_FeatureNotAvailableInVersion12 2428or ErrorCode.ERR_CollectionExpressionEscape 2429or ErrorCode.WRN_Experimental 2430or ErrorCode.WRN_ExperimentalWithMessage 2431or ErrorCode.ERR_ExpectedInterpolatedString 2432or ErrorCode.ERR_InterceptorGlobalNamespace 2433or ErrorCode.WRN_CollectionExpressionRefStructMayAllocate 2434or ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate 2435or ErrorCode.ERR_CollectionExpressionImmutableArray 2436or ErrorCode.ERR_InvalidExperimentalDiagID 2437or ErrorCode.ERR_SpreadMissingMember 2438or ErrorCode.ERR_CollectionExpressionTargetNoElementType 2439or ErrorCode.ERR_CollectionExpressionMissingConstructor 2440or ErrorCode.ERR_CollectionExpressionMissingAdd 2441or ErrorCode.WRN_ConvertingLock 2442or ErrorCode.ERR_DynamicDispatchToParamsCollection 2443or ErrorCode.ERR_CollectionInitializerInfiniteChainOfAddCalls 2444or ErrorCode.ERR_ParamsCollectionInfiniteChainOfConstructorCalls 2445or ErrorCode.ERR_ParamsMemberCannotBeLessVisibleThanDeclaringMember 2446or ErrorCode.ERR_ParamsCollectionConstructorDoesntInitializeRequiredMember 2447or ErrorCode.ERR_ParamsCollectionExpressionTree 2448or ErrorCode.ERR_ParamsCollectionExtensionAddMethod 2449or ErrorCode.ERR_ParamsCollectionMissingConstructor 2450or ErrorCode.ERR_NoModifiersOnUsing 2451or ErrorCode.ERR_CannotDynamicInvokeOnExpression 2452or ErrorCode.ERR_InterceptsLocationDataInvalidFormat 2453or ErrorCode.ERR_InterceptsLocationUnsupportedVersion 2454or ErrorCode.ERR_InterceptsLocationDuplicateFile 2455or ErrorCode.ERR_InterceptsLocationFileNotFound 2456or ErrorCode.ERR_InterceptsLocationDataInvalidPosition 2457or ErrorCode.INF_TooManyBoundLambdas 2458or ErrorCode.ERR_BadYieldInUnsafe 2459or ErrorCode.ERR_AddressOfInIterator 2460or ErrorCode.ERR_RuntimeDoesNotSupportByRefLikeGenerics 2461or ErrorCode.ERR_RefStructConstraintAlreadySpecified 2462or ErrorCode.ERR_AllowsClauseMustBeLast 2463or ErrorCode.ERR_ClassIsCombinedWithRefStruct 2464or ErrorCode.ERR_NotRefStructConstraintNotSatisfied 2465or ErrorCode.ERR_RefStructDoesNotSupportDefaultInterfaceImplementationForMember 2466or ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike 2467or ErrorCode.ERR_BadAllowByRefLikeEnumerator 2468or ErrorCode.ERR_PartialPropertyMissingImplementation 2469or ErrorCode.ERR_PartialPropertyMissingDefinition 2470or ErrorCode.ERR_PartialPropertyDuplicateDefinition 2471or ErrorCode.ERR_PartialPropertyDuplicateImplementation 2472or ErrorCode.ERR_PartialPropertyMissingAccessor 2473or ErrorCode.ERR_PartialPropertyUnexpectedAccessor 2474or ErrorCode.ERR_PartialPropertyInitMismatch 2475or ErrorCode.ERR_PartialMemberTypeDifference 2476or ErrorCode.WRN_PartialMemberSignatureDifference 2477or ErrorCode.ERR_PartialPropertyRequiredDifference 2478or ErrorCode.WRN_FieldIsAmbiguous 2479or ErrorCode.ERR_InlineArrayAttributeOnRecord 2480or ErrorCode.ERR_FeatureNotAvailableInVersion13 2481or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToOverride 2482or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToMember 2483or ErrorCode.ERR_PartialPropertyDuplicateInitializer 2484or ErrorCode.WRN_UninitializedNonNullableBackingField 2485or ErrorCode.WRN_UnassignedInternalRefField 2486or ErrorCode.WRN_AccessorDoesNotUseBackingField 2487or ErrorCode.ERR_IteratorRefLikeElementType 2488or ErrorCode.WRN_UnscopedRefAttributeOldRules 2489or ErrorCode.WRN_InterceptsLocationAttributeUnsupportedSignature 2490or ErrorCode.ERR_ImplicitlyTypedParamsParameter 2491or ErrorCode.ERR_VariableDeclarationNamedField 2492or ErrorCode.ERR_PartialMemberMissingImplementation 2493or ErrorCode.ERR_PartialMemberMissingDefinition 2494or ErrorCode.ERR_PartialMemberDuplicateDefinition 2495or ErrorCode.ERR_PartialMemberDuplicateImplementation 2496or ErrorCode.ERR_PartialEventInitializer 2497or ErrorCode.ERR_PartialConstructorInitializer 2498or ErrorCode.ERR_ExtensionDisallowsName 2499or ErrorCode.ERR_ExtensionDisallowsMember 2500or ErrorCode.ERR_BadExtensionContainingType 2501or ErrorCode.ERR_ExtensionParameterDisallowsDefaultValue 2502or ErrorCode.ERR_ReceiverParameterOnlyOne 2503or ErrorCode.ERR_ExtensionResolutionFailed 2504or ErrorCode.ERR_ReceiverParameterSameNameAsTypeParameter 2505or ErrorCode.ERR_LocalSameNameAsExtensionTypeParameter 2506or ErrorCode.ERR_TypeParameterSameNameAsExtensionTypeParameter 2507or ErrorCode.ERR_LocalSameNameAsExtensionParameter 2508or ErrorCode.ERR_ValueParameterSameNameAsExtensionParameter 2509or ErrorCode.ERR_TypeParameterSameNameAsExtensionParameter 2510or ErrorCode.ERR_InvalidExtensionParameterReference 2511or ErrorCode.ERR_ExtensionParameterInStaticContext 2512or ErrorCode.ERR_ValueParameterSameNameAsExtensionTypeParameter 2513or ErrorCode.ERR_UnderspecifiedExtension 2514or ErrorCode.ERR_ExpressionTreeContainsExtensionPropertyAccess 2515or ErrorCode.ERR_PPIgnoredFollowsToken 2516or ErrorCode.ERR_PPIgnoredNeedsFileBasedProgram 2517or ErrorCode.ERR_PPIgnoredFollowsIf 2518or ErrorCode.ERR_RefExtensionParameterMustBeValueTypeOrConstrainedToOne 2519or ErrorCode.ERR_InExtensionParameterMustBeValueType 2520or ErrorCode.ERR_ProtectedInExtension 2521or ErrorCode.ERR_InstanceMemberWithUnnamedExtensionsParameter 2522or ErrorCode.ERR_InitInExtension 2523or ErrorCode.ERR_ModifierOnUnnamedReceiverParameter 2524or ErrorCode.ERR_ExtensionTypeNameDisallowed 2525or ErrorCode.ERR_ExpressionTreeContainsNamedArgumentOutOfPosition 2526or ErrorCode.ERR_OperatorsMustBePublic 2527or ErrorCode.ERR_OperatorMustReturnVoid 2528or ErrorCode.ERR_CloseUnimplementedInterfaceMemberOperatorMismatch 2529or ErrorCode.ERR_OperatorMismatchOnOverride 2530or ErrorCode.ERR_BadCompoundAssignmentOpArgs 2531or ErrorCode.ERR_PPShebangInProjectBasedProgram 2532or ErrorCode.ERR_PPShebangNotOnFirstLine 2533or ErrorCode.ERR_NameofExtensionMember 2534or ErrorCode.ERR_BadExtensionUnaryOperatorSignature 2535or ErrorCode.ERR_BadExtensionIncDecSignature 2536or ErrorCode.ERR_BadExtensionBinaryOperatorSignature 2537or ErrorCode.ERR_BadExtensionShiftOperatorSignature 2538or ErrorCode.ERR_OperatorInExtensionOfStaticClass 2539or ErrorCode.ERR_InstanceOperatorStructExtensionWrongReceiverRefKind 2540or ErrorCode.ERR_InstanceOperatorExtensionWrongReceiverType 2541or ErrorCode.ERR_ExpressionTreeContainsExtensionBasedConditionalLogicalOperator 2542or ErrorCode.ERR_InterpolatedStringHandlerArgumentDisallowed 2543or ErrorCode.ERR_MemberNameSameAsExtendedType 2544or ErrorCode.ERR_FeatureNotAvailableInVersion14 2545or ErrorCode.ERR_ExtensionBlockCollision 2546or ErrorCode.ERR_MethodImplAttributeAsyncCannotBeUsed 2547or ErrorCode.ERR_AttributeCannotBeAppliedManually 2548or ErrorCode.ERR_BadSpreadInCatchFilter 2549or ErrorCode.ERR_ExplicitInterfaceMemberTypeMismatch 2550or ErrorCode.ERR_ExplicitInterfaceMemberReturnTypeMismatch 2551or ErrorCode.HDN_RedundantPattern 2552or ErrorCode.WRN_RedundantPattern 2553or ErrorCode.HDN_RedundantPatternStackGuard 2554or ErrorCode.ERR_BadVisBaseType 2555or ErrorCode.ERR_CollectionArgumentsMustBeFirst 2556or ErrorCode.ERR_CollectionArgumentsNotSupportedForType 2557or ErrorCode.ERR_CollectionArgumentsDynamicBinding 2558or ErrorCode.ERR_CollectionArgumentsMustBeEmpty 2559or ErrorCode.ERR_CollectionRefLikeElementType 2560or ErrorCode.ERR_BadCollectionArgumentsArgCount 2561or ErrorCode.ERR_AmbigExtension 2562or ErrorCode.ERR_SingleInapplicableBinaryOperator 2563or ErrorCode.ERR_SingleInapplicableUnaryOperator 2564or ErrorCode.ERR_AmbigOperator 2565or ErrorCode.ERR_UnexpectedArgumentListInBaseTypeWithoutParameterList 2566or ErrorCode.ERR_EqualityOperatorInPatternNotSupported 2567or ErrorCode.ERR_InequalityOperatorInPatternNotSupported 2568or ErrorCode.ERR_DesignatorBeforePropertyPattern 2569or ErrorCode.ERR_CompilationUnitUnexpected 2570or ErrorCode.ERR_ScopedAfterInOutRefReadonly 2571or ErrorCode.ERR_InvalidModifierAfterScoped 2572or ErrorCode.ERR_StructLayoutAndExtendedLayout 2573or ErrorCode.ERR_RuntimeDoesNotSupportExtendedLayoutTypes 2574or ErrorCode.ERR_NoAwaitOnAsyncEnumerable 2575or ErrorCode.ERR_UnsafeOperation 2576or ErrorCode.ERR_UnsafeUninitializedStackAlloc 2577or ErrorCode.ERR_UnsafeMemberOperation 2578or ErrorCode.ERR_UnsafeMemberOperationCompat 2579or ErrorCode.ERR_CallerUnsafeOverridingSafe 2580or ErrorCode.ERR_CallerUnsafeImplicitlyImplementingSafe 2581or ErrorCode.ERR_CallerUnsafeExplicitlyImplementingSafe 2582or ErrorCode.ERR_ExpressionTreeContainsUnionConversion 2583or ErrorCode.ERR_UnionDeclarationNeedsCaseTypes 2584or ErrorCode.ERR_NoImplicitConversionToObject 2585or ErrorCode.ERR_UnionMatchingWrongPattern 2586or ErrorCode.ERR_InstanceFieldInUnion 2587or ErrorCode.ERR_InstanceCtorWithOneParameterInUnion 2588or ErrorCode.ERR_UnionConstructorCallsDefaultConstructor 2589or ErrorCode.ERR_UnsafeConstructorConstraint 2590or ErrorCode.WRN_UnsafeMeaningless 2591or ErrorCode.ERR_RequiresUnsafeAttributeInSource 2592or ErrorCode.ERR_ClosedTypeNameDisallowed 2593or ErrorCode.ERR_ClosedSealedStatic 2594or ErrorCode.ERR_ClosedBaseTypeBaseFromOtherAssembly 2595or ErrorCode.ERR_UnderspecifiedClosedSubtype 2596or ErrorCode.ERR_ClosedExplicitlyAbstract 2597or ErrorCode.ERR_MissingUnionCaseTypes 2598or ErrorCode.ERR_MissingUnionValueProperty 2599or ErrorCode.ERR_MemberProviderInUnionDeclaration 2600or ErrorCode.ERR_SafeModifierUnsupportedTarget 2601or ErrorCode.ERR_ExternMemberRequiresUnsafeOrSafe 2602or ErrorCode.ERR_PartialMemberSafeDifference 2617internal static bool PreventsSuccessfulDelegateConversion(ErrorCode code) 2619if (code == ErrorCode.Void || code == ErrorCode.Unknown) 2631case ErrorCode.ERR_DuplicateParamName: 2632case ErrorCode.ERR_LocalDuplicate: 2633case ErrorCode.ERR_LocalIllegallyOverrides: 2634case ErrorCode.ERR_LocalSameNameAsTypeParam: 2635case ErrorCode.ERR_QueryRangeVariableOverrides: 2636case ErrorCode.ERR_QueryRangeVariableSameAsTypeParam: 2637case ErrorCode.ERR_DeprecatedCollectionInitAddStr: 2638case ErrorCode.ERR_DeprecatedSymbolStr: 2639case ErrorCode.ERR_MissingPredefinedMember: 2640case ErrorCode.ERR_DefaultValueUsedWithAttributes: 2641case ErrorCode.ERR_ExplicitParamArrayOrCollection: 2656if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2669if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2678internal static ErrorCode GetStaticClassParameterCode(bool useWarning) 2679=> useWarning ? ErrorCode.WRN_ParameterIsStaticClass : ErrorCode.ERR_ParameterIsStaticClass; 2681internal static ErrorCode GetStaticClassReturnCode(bool useWarning) 2682=> useWarning ? ErrorCode.WRN_ReturnTypeIsStaticClass : ErrorCode.ERR_ReturnTypeIsStaticClass;