539internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax) 544internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, CSharpSyntaxNode syntax, params object[] args) 549internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token) 554internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxToken token, params object[] args) 559internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax) 566internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 573internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location) 578internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args) 764? ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 765: ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeCalledDirectly,

84diagnostics.Add(ErrorCode.ERR_QueryDuplicateRangeVariable, identifier.GetLocation(), name);

736Error(diagnostics, ErrorCode.ERR_BadSKknown, node, ns.NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 741Error(diagnostics, ErrorCode.ERR_BadSKknown, node, type.Type, MessageID.IDS_SK_TYPE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 770var errorCode = GetRangeLvalueError(valueKind); 771if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_RefLocalOrParamExpected) 787Error(diagnostics, ErrorCode.ERR_UnboxNotLValue, node); 807Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 819Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 844Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 930Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 957Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 981Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1001var errorCode = GetThisLvalueError(valueKind, isValueType, isPrimaryConstructorParameter); 1002if (errorCode is ErrorCode.ERR_InvalidAddrOp or ErrorCode.ERR_IncrementLvalueExpected or ErrorCode.ERR_RefReturnThis or ErrorCode.ERR_RefLocalOrParamExpected or ErrorCode.ERR_RefLvalueExpected) 1017Error(diagnostics, ErrorCode.ERR_BadSKknown, expr.Syntax, ((BoundNamespaceExpression)expr).NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize(), MessageID.IDS_SK_VARIABLE.Localize()); 1020Error(diagnostics, ErrorCode.ERR_BadSKunknown, expr.Syntax, expr.Type, MessageID.IDS_SK_TYPE.Localize()); 1033Error(diagnostics, ErrorCode.WRN_AddressOfInAsync, node); 1037Error(diagnostics, ErrorCode.ERR_AddressOfInIterator, node); 1055diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, local.Syntax.Location, localSymbol); 1071diagnostics.Add(ErrorCode.ERR_RefLocalOrParamExpected, node.Location); 1105Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal2 : ErrorCode.ERR_RefReturnLocal2, local.Syntax, localSymbol); 1109Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnLocal : ErrorCode.ERR_RefReturnLocal, node, localSymbol); 1116Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal2 : ErrorCode.ERR_RefReturnNonreturnableLocal2, local.Syntax, localSymbol); 1120Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnNonreturnableLocal : ErrorCode.ERR_RefReturnNonreturnableLocal, node, localSymbol); 1125Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 1149Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1189diagnostics.Add(ErrorCode.WRN_AssignmentToLockOrDispose, parameter.Syntax.Location, parameterSymbol.Name); 1203ErrorCode errorCode; 1207errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2; 1211errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2; 1215errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2; 1222ErrorCode errorCode; 1226errorCode = ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter; 1230errorCode = ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter; 1234errorCode = ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter; 1285Error(diagnostics, _inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, parameter); 1308Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_RefReturnStructThis : ErrorCode.ERR_RefReturnStructThis, node); 1315(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter2, parameter.Syntax), 1316(checkingReceiver: true, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter2, parameter.Syntax), 1317(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, ReturnOnlyScope) => (ErrorCode.ERR_RefReturnOnlyParameter2, parameter.Syntax), 1318(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, ReturnOnlyScope) => (ErrorCode.WRN_RefReturnOnlyParameter2, parameter.Syntax), 1319(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter2, parameter.Syntax), 1320(checkingReceiver: true, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter2, parameter.Syntax), 1321(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnScopedParameter, node), 1322(checkingReceiver: false, isRefScoped: true, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnScopedParameter, node), 1323(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, ReturnOnlyScope) => (ErrorCode.ERR_RefReturnOnlyParameter, node), 1324(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, ReturnOnlyScope) => (ErrorCode.WRN_RefReturnOnlyParameter, node), 1325(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: false, _) => (ErrorCode.ERR_RefReturnParameter, node), 1326(checkingReceiver: false, isRefScoped: false, inUnsafeRegion: true, _) => (ErrorCode.WRN_RefReturnParameter, node) 1391Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1609Error(diagnostics, ErrorCode.ERR_WinRtEventPassedByRef, eventSyntax); 1673Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, callSyntaxOpt, methodSymbol); 1691Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1724Error(diagnostics, ErrorCode.ERR_ReturnNotLValue, expr.Syntax, propertySymbol); 1728Error(diagnostics, ErrorCode.ERR_RefProperty, node); 1755Error(diagnostics, ErrorCode.ERR_AssgReadonlyProp, node, propertySymbol); 1765Error(diagnostics, ErrorCode.ERR_AssignmentInitOnly, node, propertySymbol); 1786Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 1790Error(diagnostics, ErrorCode.ERR_InaccessibleSetter, node, propertySymbol); 1820Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, propertySymbol); 1835Error(diagnostics, ErrorCode.ERR_BadProtectedAccess, node, propertySymbol, accessThroughType, this.ContainingType); 1839Error(diagnostics, ErrorCode.ERR_InaccessibleGetter, node, propertySymbol); 1859Error(diagnostics, ErrorCode.ERR_RefLocalOrParamExpected, node); 1930Error(diagnostics, ErrorCode.ERR_AbstractBaseCall, node, propertyOrEventSymbolOpt ?? member); 2757ErrorCode errorCode = GetStandardCallEscapeError(checkingReceiver); 2870Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, symbol, parameterName); 2938Error(diagnostics, ErrorCode.ERR_CallArgMixing, syntax, methodInfo.Symbol, parameterName); 3002private static ErrorCode GetStandardCallEscapeError(bool checkingReceiver) 3004return checkingReceiver ? ErrorCode.ERR_EscapeCall2 : ErrorCode.ERR_EscapeCall; 3111ErrorCode[] ReadOnlyLocalErrors = 3113ErrorCode.ERR_RefReadonlyLocalCause, 3114ErrorCode.ERR_AssgReadonlyLocalCause, 3116ErrorCode.ERR_RefReadonlyLocal2Cause, 3117ErrorCode.ERR_AssgReadonlyLocal2Cause 3125private static ErrorCode GetThisLvalueError(BindValueKind kind, bool isValueType, bool isPrimaryConstructorParameter) 3131return ErrorCode.ERR_AssgReadonlyLocal; 3134return ErrorCode.ERR_RefReadonlyLocal; 3137return ErrorCode.ERR_InvalidAddrOp; 3140return isValueType ? ErrorCode.ERR_AssgReadonlyLocal : ErrorCode.ERR_IncrementLvalueExpected; 3144return isPrimaryConstructorParameter ? ErrorCode.ERR_RefReturnPrimaryConstructorParameter : ErrorCode.ERR_RefReturnThis; 3147return ErrorCode.ERR_RefLocalOrParamExpected; 3152return ErrorCode.ERR_RefLvalueExpected; 3158private static ErrorCode GetRangeLvalueError(BindValueKind kind) 3165return ErrorCode.ERR_QueryRangeVariableReadOnly; 3168return ErrorCode.ERR_InvalidAddrOp; 3172return ErrorCode.ERR_RefReturnRangeVariable; 3175return ErrorCode.ERR_RefLocalOrParamExpected; 3180return ErrorCode.ERR_QueryOutRefRangeVariable; 3186private static ErrorCode GetMethodGroupOrFunctionPointerLvalueError(BindValueKind valueKind) 3190return ErrorCode.ERR_RefReadonlyLocalCause; 3194return ErrorCode.ERR_AssgReadonlyLocalCause; 3197private static ErrorCode GetStandardLvalueError(BindValueKind kind) 3203return ErrorCode.ERR_AssgLvalueExpected; 3206return ErrorCode.ERR_InvalidAddrOp; 3209return ErrorCode.ERR_IncrementLvalueExpected; 3212return ErrorCode.ERR_FixedNeedsLvalue; 3216return ErrorCode.ERR_RefReturnLvalueExpected; 3219return ErrorCode.ERR_RefLocalOrParamExpected; 3224return ErrorCode.ERR_RefLvalueExpected; 3233private static ErrorCode GetStandardRValueRefEscapeError(uint escapeTo) 3237return ErrorCode.ERR_RefReturnLvalueExpected; 3240return ErrorCode.ERR_EscapeOther; 3256ErrorCode[] ReadOnlyErrors = 3258ErrorCode.ERR_RefReturnReadonly, 3259ErrorCode.ERR_RefReadonly, 3260ErrorCode.ERR_AssgReadonly, 3261ErrorCode.ERR_RefReturnReadonlyStatic, 3262ErrorCode.ERR_RefReadonlyStatic, 3263ErrorCode.ERR_AssgReadonlyStatic, 3264ErrorCode.ERR_RefReturnReadonly2, 3265ErrorCode.ERR_RefReadonly2, 3266ErrorCode.ERR_AssgReadonly2, 3267ErrorCode.ERR_RefReturnReadonlyStatic2, 3268ErrorCode.ERR_RefReadonlyStatic2, 3269ErrorCode.ERR_AssgReadonlyStatic2 3291Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, node); 3297ErrorCode[] ReadOnlyErrors = 3299ErrorCode.ERR_RefReturnReadonlyNotField, 3300ErrorCode.ERR_RefReadonlyNotField, 3301ErrorCode.ERR_AssignReadonlyNotField, 3302ErrorCode.ERR_RefReturnReadonlyNotField2, 3303ErrorCode.ERR_RefReadonlyNotField2, 3304ErrorCode.ERR_AssignReadonlyNotField2, 4796Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, expr.Syntax); 4805Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeVariable : ErrorCode.ERR_EscapeVariable, node, localSymbol); 4819Error(diagnostics, inUnsafeRegion ? ErrorCode.WRN_EscapeStackAlloc : ErrorCode.ERR_EscapeStackAlloc, node, expr.Type); 5128Error(diagnostics, ErrorCode.ERR_CollectionExpressionEscape, node, expr.Type); 5328diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 5580Error(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);

252Error(diagnostics, ErrorCode.ERR_AttributeCtorInParameter, node, attributeConstructor.ToDisplayString(SymbolDisplayFormat.CSharpErrorMessageFormat)); 405Error(diagnostics, ErrorCode.ERR_BadAttributeParamType, syntax, parameter.Name, paramType.Type); 473diagnostics.Add(ErrorCode.ERR_NamedArgumentExpected, argument.Expression.GetLocation()); 501Error(diagnostics, ErrorCode.ERR_DuplicateNamedAttributeArgument, argument, argumentName); 662diagnostics.Add(ErrorCode.ERR_BadNamedAttributeArgument, 675diagnostics.Add(ErrorCode.ERR_BadNamedAttributeArgumentType, 733diagnostics.Add(ErrorCode.ERR_BadAttributeArgument, syntax.Location); 891Binder.Error(diagnostics, ErrorCode.ERR_BadAttributeArgument, node.Syntax); 962Binder.Error(diagnostics, ErrorCode.ERR_AttrArgWithTypeVars, node.Syntax, typeOfArgument.ToDisplayString(SymbolDisplayFormat.CSharpErrorMessageFormat)); 1046Binder.Error(diagnostics, ErrorCode.ERR_BadAttributeArgument, node.Syntax);

161info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitInStaticVariableInitializer); 179new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitInQuery) : 180new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsyncLambda, ((LambdaSymbol)method).MessageID.Localize()); 185new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutVoidAsyncMethod) : 186new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsyncMethod, method.ReturnType); 193info = new CSDiagnosticInfo(ErrorCode.ERR_BadAwaitWithoutAsync); 207Error(diagnostics, ErrorCode.ERR_AwaitInUnsafeContext, nodeOrToken.GetLocation()!); 212Error(diagnostics, ErrorCode.ERR_BadAwaitInLock, nodeOrToken.GetLocation()!); 217Error(diagnostics, ErrorCode.ERR_BadAwaitInCatchFilter, nodeOrToken.GetLocation()!); 223Error(diagnostics, ErrorCode.ERR_BadAwaitInFinally, nodeOrToken.GetLocation()!); 229Error(diagnostics, ErrorCode.ERR_BadAwaitInCatch, nodeOrToken.GetLocation()!); 305Error(diagnostics, ErrorCode.ERR_BadAwaitArgIntrinsic, node, expression.Display); 328Error(diagnostics, ErrorCode.ERR_BadAwaitArgVoidCall, node); 342Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 353Error(diagnostics, ErrorCode.ERR_BadAwaitArg, node, expression.Type); 381Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.IsCompleted); 389Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, node, isCompletedProperty); 396Error(diagnostics, ErrorCode.ERR_BadAwaiterPattern, node, awaiterType, awaitedExpressionType); 420Error(diagnostics, ErrorCode.ERR_DoesntImplementAwaitInterface, node, awaiterType, INotifyCompletion); 449Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 459Error(diagnostics, ErrorCode.ERR_NoSuchMember, node, awaiterType, WellKnownMemberNames.GetResult); 467Error(diagnostics, ErrorCode.ERR_BadAwaiterPattern, node, awaiterType, awaitedExpressionType);

77diagnostics.Add(ErrorCode.ERR_DuplicateConstraintClause, clause.Name.Location, name); 89diagnostics.Add(ErrorCode.ERR_TyVarNotFoundInConstraint, clause.Name.Location, name, containingSymbol.ConstructedFrom()); 201diagnostics.Add(ErrorCode.ERR_NewBoundWithVal, syntax.GetFirstToken().GetLocation()); 205diagnostics.Add(ErrorCode.ERR_NewBoundWithUnmanaged, syntax.GetFirstToken().GetLocation()); 210diagnostics.Add(ErrorCode.ERR_NewBoundMustBeLast, syntax.GetFirstToken().GetLocation()); 220diagnostics.Add(ErrorCode.ERR_DefaultConstraintOverrideOnly, syntax.GetLocation()); 304diagnostics.Add(ErrorCode.ERR_AllowsClauseMustBeLast, syntax.GetFirstToken().GetLocation()); 315diagnostics.Add(ErrorCode.ERR_RefStructConstraintAlreadySpecified, allowsConstraint); 323Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportByRefLikeGenerics, allowsConstraint); 353diagnostics.Add(ErrorCode.ERR_OverrideWithConstraints, syntax.GetLocation()); 360diagnostics.Add(ErrorCode.ERR_TypeConstraintsMustBeUniqueAndFirst, syntax.GetLocation()); 455diagnostics.Add(ErrorCode.ERR_BadVisBound, location, containingSymbol, constraintType.Type); 471diagnostics.Add(ErrorCode.ERR_FileTypeDisallowedInSignature, location, constraintType.Type, containingSymbol); 499Error(diagnostics, ErrorCode.ERR_DuplicateBound, syntax, type.Type.SetUnknownNullabilityForReferenceTypes(), typeParameter.Name); 513Error(diagnostics, ErrorCode.ERR_ClassBoundNotFirst, syntax, type.Type); 528Error(diagnostics, ErrorCode.ERR_RefValBoundWithClass, syntax, type.Type); 537Error(diagnostics, ErrorCode.ERR_RefValBoundWithClass, syntax, type.Type); 543Error(diagnostics, ErrorCode.ERR_UnmanagedBoundWithClass, syntax, type.Type); 578Error(diagnostics, ErrorCode.ERR_SpecialTypeAsBound, syntax, type); 593Error(diagnostics, ErrorCode.ERR_DynamicTypeAsBound, syntax); 604Error(diagnostics, ErrorCode.ERR_ConstraintIsStaticClass, syntax, type); 613Error(diagnostics, ErrorCode.ERR_BadBoundType, syntax, type); 620Error(diagnostics, ErrorCode.ERR_BadConstraintType, syntax.GetLocation()); 633Error(diagnostics, ErrorCode.ERR_ConstructedDynamicTypeAsBound, syntax, type);

284diagnostics.Add(ErrorCode.WRN_ConvertingLock, source.Syntax); 425Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, syntax); 441Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes, syntax); 463Error(diagnostics, ErrorCode.ERR_InlineArrayConversionToReadOnlySpanNotSupported, syntax, destination); 477Error(diagnostics, ErrorCode.ERR_InlineArrayConversionToSpanNotSupported, syntax, destination);

54diagnostics.Add(ErrorCode.WRN_BadXMLRef, syntax.Location, noTrivia.ToFullString()); 107diagnostics.Add(ErrorCode.WRN_BadXMLRef, crefSyntax.Location, noTrivia.ToFullString()); 136diagnostics.Add(ErrorCode.WRN_BadXMLRef, crefSyntax.Location, noTrivia.ToFullString()); 543diagnostics.Add(ErrorCode.WRN_UnqualifiedNestedTypeInCref, parameterListSyntax.Parameters[i].Location); 706diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 712diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), symbol, symbols[otherIndex]); 721diagnostics.Add(ErrorCode.WRN_BadXMLRefTypeVar, crefSyntax.Location, crefSyntax.ToString()); 868diagnostics.Add(ErrorCode.WRN_AmbiguousXMLReference, crefSyntax.Location, crefSyntax.ToString(), ambiguityWinner, viable[1]); 984diagnostics.Add(ErrorCode.WRN_BadXMLRefReturnType, typeSyntax.Location); 988diagnostics.Add(ErrorCode.WRN_BadXMLRefParamType, typeSyntax.Location, typeSyntax.ToString(), crefSyntax.ToString()); 1009switch ((ErrorCode)diag.Code) 1011case ErrorCode.ERR_DeprecatedSymbolStr: 1012case ErrorCode.ERR_DeprecatedCollectionInitAddStr:

60Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, declaration); 64Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, declaration); 228Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, boundRHS.Syntax); 264Error(diagnostics, ErrorCode.ERR_DeconstructWrongCardinality, syntax, tupleOrDeconstructedTypes.Length, variables.Count); 272Error(diagnostics, ErrorCode.ERR_DeconstructTooFewElements, syntax); 414Error(diagnostics, ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable, pending.Syntax, "_"); 496Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, element.Syntax); 514Error(diagnostics, ErrorCode.ERR_DeconstructRequiresExpression, element.Syntax); 624Error(diagnostics, ErrorCode.ERR_CannotDeconstructDynamic, rightSyntax); 719Error(diagnostics, ErrorCode.ERR_MissingDeconstruct, rightSyntax, receiver.Type!, numParameters); 758Error(diagnostics, ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType, component.Designation); 781Error(diagnostics, ErrorCode.ERR_TupleElementNamesInDeconstruction, arg.NameColon); 824diagnostics.Add(ErrorCode.ERR_ScopedDiscard, scopedType.ScopedKeyword.GetLocation()); 830diagnostics.Add(ErrorCode.ERR_DeconstructVariableCannotBeByRef, refType.RefKeyword.GetLocation()); 888diagnostics.Add(ErrorCode.ERR_DeconstructVariableCannotBeByRef, refType.RefKeyword.GetLocation()); 899diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 932diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedType.ScopedKeyword.GetLocation(), scopedType.ScopedKeyword.ValueText); 938diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refType.RefKeyword.GetLocation(), refType.RefKeyword.ValueText);

297diagnostics.Add(ErrorCode.ERR_SwitchExpressionNoBestType, exprSyntax.SwitchKeyword.GetLocation()); 315if (op.NoCommonTypeError == ErrorCode.ERR_InvalidQM && trueArg is Symbol trueSymbol && falseArg is Symbol falseSymbol) 353diagnostics.Add(ErrorCode.ERR_DefaultLiteralNoTargetType, defaultExpr.Syntax.GetLocation()); 376diagnostics.Add(ErrorCode.ERR_ImplicitObjectCreationNoTargetType, expr.Syntax.GetLocation(), expr.Display); 396diagnostics.Add(ErrorCode.ERR_CollectionExpressionNoTargetType, expr.Syntax.GetLocation()); 422diagnostics.Add(ErrorCode.ERR_CannotInferDelegateType, syntax.GetLocation()); 458diagnostics.Add(ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer, syntax.Location, parameter); 542Error(diagnostics, ErrorCode.ERR_IllegalArglist, node); 606return BindUnexpectedArrayInitializer((InitializerExpressionSyntax)node, diagnostics, ErrorCode.ERR_ArrayInitInBadPlace); 836diagnostics.Add(ErrorCode.ERR_InternalError, node.Location); 852diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 861diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 868diagnostics.Add(ErrorCode.ERR_UnexpectedToken, firstToken.GetLocation(), firstToken.ValueText); 879diagnostics.Add(ErrorCode.ERR_ThrowMisplaced, node.ThrowKeyword.GetLocation()); 932Error(diagnostics, ErrorCode.ERR_DeclarationExpressionNotPermitted, node); 1039diagnostics.Add(ErrorCode.ERR_VoidInTuple, argumentSyntax.Location); 1249Error(diagnostics, ErrorCode.ERR_MethodArgCantBeRefAny, node, argument.Type); 1319Error(diagnostics, ErrorCode.ERR_ArgsInvalid, node); 1333Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, runtimeArgumentHandleType); 1382diagnostics.Add(ErrorCode.ERR_BadDynamicTypeof, node.Location); 1388diagnostics.Add(ErrorCode.ERR_BadNullableTypeof, node.Location); 1408diagnostics.Add(ErrorCode.ERR_AttrDependentTypeNotAllowed, attributeName, type); 1414diagnostics.Add(ErrorCode.ERR_AttrTypeArgCannotBeTypeVar, attributeName, type); 1445diagnostics.Add(ErrorCode.WRN_FieldIsAmbiguous, node, Compilation.LanguageVersion.ToDisplayString()); 1506diagnostics.Add(ErrorCode.ERR_ManagedAddr, location, type); 1510diagnostics.Add(ErrorCode.WRN_ManagedAddr, location, type); 1677Error(diagnostics, ErrorCode.ERR_QueryOuterKey, node, name); 1681Error(diagnostics, ErrorCode.ERR_QueryInnerKey, node, name); 1685Error(diagnostics, ErrorCode.ERR_NameNotInContext, node, name); 1777diagnostics.Add(ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase, node.Location, shadowedParameter); 2021Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField, node, node, possibleField); 2025Error(diagnostics, ErrorCode.ERR_VariableUsedBeforeDeclaration, node, node); 2058Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, type); 2062Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseLocal, node, localSymbol); 2082Error(diagnostics, ErrorCode.ERR_InvalidPrimaryConstructorParameterReference, node, parameter); 2098Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUse, node, parameter.Name); 2102Error(diagnostics, ErrorCode.ERR_SpecialByRefInLambda, node, parameter.Type); 2107Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseRefLike, node, parameter.Name); 2121Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef, node, parameter.Name); 2125Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny, node, parameter.Type); 2130Error(diagnostics, ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike, node, parameter.Name); 2142Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember, node); 2146Error(diagnostics, ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured, node); 2230Error(diagnostics, ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement, node, node); 2268diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_FieldInitRefNonstatic, member); 2273diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2285diagnosticInfoOpt = new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, member); 2403Error(diagnostics, ErrorCode.ERR_LabelNotFound, node, labelName); 2459Error(diagnostics, inStaticContext ? ErrorCode.ERR_ThisInStaticMeth : ErrorCode.ERR_ThisInBadContext, node); 2496return new CSDiagnosticInfo(ErrorCode.ERR_ThisStructNotInAnonMeth); 2512Error(diagnostics, inStaticContext ? ErrorCode.ERR_BaseInStaticMeth : ErrorCode.ERR_BaseInBadContext, node.Token); 2517Error(diagnostics, ErrorCode.ERR_NoBaseClass, node); 2522Error(diagnostics, ErrorCode.ERR_BaseIllegal, node.Token); 2573Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), indexType); 2653Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, node, nullableType, nullableType.TypeParameters.Single(), rangeType); 2680Error(diagnostics, ErrorCode.ERR_ValConstraintNotSatisfied, operand, nullableType, nullableType.TypeParameters.Single(), indexType); 2741diagnostics.Add(ErrorCode.ERR_ConvertToStaticClass, syntax.Location, targetType); 2747diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, syntax.Location, targetType); 2758diagnostics.Add(ErrorCode.ERR_AmbigUDConv, syntax.Location, originalUserDefinedConversions[0], originalUserDefinedConversions[1], operand.Display, targetType); 2765diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher1.First, distinguisher1.Second); 2778diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, MessageID.IDS_SK_METHOD.Localize(), targetType); 2800Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2810Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2826var errorCode = targetType.TypeKind switch 2828TypeKind.FunctionPointer => ErrorCode.ERR_MethFuncPtrMismatch, 2829TypeKind.Delegate => ErrorCode.ERR_CannotConvertAddressOfToDelegate, 2830_ => ErrorCode.ERR_AddressOfToNonFunctionPointer 2840diagnostics.Add(ErrorCode.ERR_NoExplicitConv, syntax.Location, distinguisher.First, distinguisher.Second); 3115diagnostics.Add(ErrorCode.ERR_ScopedDiscard, scopedType.ScopedKeyword.GetLocation()); 3121diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3163diagnostics.Add(ErrorCode.ERR_OutVariableCannotBeByRef, refType.Location); 3188diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 3208diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedType.ScopedKeyword.GetLocation(), scopedType.ScopedKeyword.ValueText); 3214diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refType.RefKeyword.GetLocation(), refType.RefKeyword.ValueText); 3334Error(diagnostics, ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument, argumentSyntax, 3430ErrorCode.WRN_BadArgRef, 3443ErrorCode.WRN_RefReadonlyNotVariable, 3454ErrorCode.WRN_ArgExpectedRefOrIn, 3462ErrorCode.WRN_ArgExpectedIn, 3718diagnostics.Add(ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed, unconvertedString.Syntax.Location, correspondingParameter, handlerType); 3818ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified, 3837ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString, 4002Error(diagnostics, ErrorCode.ERR_MissingArraySize, firstRankSpecifier); 4017Error(diagnostics, ErrorCode.ERR_InvalidArray, arg); 4043Error(diagnostics, ErrorCode.ERR_NegativeArraySize, dimension); 4073Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4080Error(diagnostics, ErrorCode.ERR_ArrayElementCantBeRefAny, node, bestType); 4100Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedArrayNoBestType, node); 4175Error(diagnostics, ErrorCode.ERR_ArrayInitializerExpected, expression); 4278Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, knownSizeOpt.Value); 4312ErrorCode errorCode, 4392Error(diagnostics, ErrorCode.ERR_ConstantExpected, size.Syntax); 4426Error(diagnostics, ErrorCode.ERR_BadIndexCount, nonNullSyntax, type.Rank); 4446Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4473Error(diagnostics, ErrorCode.ERR_BadStackAllocExpr, typeSyntax); 4503Error(diagnostics, ErrorCode.ERR_NegativeStackAllocSize, countSyntax); 4509Error(diagnostics, ErrorCode.ERR_MissingArraySize, rankSpecifiers[0]); 4538Error(diagnostics, ErrorCode.ERR_StackallocInCatchFinally, node); 4629Error(diagnostics, ErrorCode.ERR_ConstantExpected, sizeOpt.Syntax); 4634Error(diagnostics, ErrorCode.ERR_ArrayInitializerIncorrectLength, node, constantSizeOpt.Value); 4818diagnostics.Add(ErrorCode.ERR_ObjectCallingBaseConstructor, constructor.GetFirstLocation(), containingType); 4829diagnostics.Add(ErrorCode.ERR_StructWithBaseConstructorCall, constructor.GetFirstLocation(), containingType); 4871diagnostics.Add(ErrorCode.ERR_NoDynamicPhantomOnBaseCtor, errorLocation); 4948diagnostics.Add(ErrorCode.ERR_RecursiveConstructorCall, 4997diagnostics.Add(ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase, syntax.Location, parameter); 5015diagnostics.Add(ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers, errorLocation); 5061diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5070diagnostics.Add(ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor, errorLocation); 5145diagnostics.Add(ErrorCode.ERR_AnnotationDisallowedInObjectCreation, node.Location); 5172diagnostics.Add(ErrorCode.ERR_UnsafeTypeInObjectCreation, node.Location, type)); 5180diagnostics.Add(ErrorCode.ERR_InvalidObjectCreation, node.Type.Location)); 5196diagnostics.Add(ErrorCode.ERR_InsufficientStack, syntax.Location); 5298diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, node.Location, type, 0); 5311diagnostics.Add(ErrorCode.ERR_MethodNameExpected, loc); 5317Error(diagnostics, ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation, node); 5387diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5422diagnostics.Add(ErrorCode.ERR_MethDelegateMismatch, node.Location, 5448diagnostics.Add(ErrorCode.ERR_MethodNameExpected, argument.Syntax.Location); 5469diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5474diagnostics.Add(ErrorCode.ERR_NewWithTupleTypeSyntax, node.Type.GetLocation()); 5507diagnostics.Add(ErrorCode.ERR_InstantiatingStaticClass, node.Location, type); 5709Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 5737Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, memberInitializer); 5875Error(diagnostics, ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer, leftSyntax, fieldSymbol, fieldSymbol.Type); 5916diagnostics.Add(ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers, argument.Syntax.Location); 5998Error(diagnostics, ErrorCode.ERR_ValueTypePropertyInObjectInitializer, memberNameSyntax, propertySymbol, propertySymbol.Type); 6033Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberNameSyntax, implicitReceiver.Type, member); 6042Error(diagnostics, ErrorCode.ERR_MemberCannotBeInitialized, memberNameSyntax, member); 6072Error(diagnostics, ErrorCode.ERR_MemberAlreadyInitialized, memberNameSyntax, memberName); 6149diagnostics.Add(ErrorCode.ERR_RequiredMembersMustBeAssignedValue, initializerExpression.Syntax.Location, requiredMember); 6175diagnostics.Add(ErrorCode.ERR_RequiredMemberMustBeSet, location, member); 6210Error(diagnostics, ErrorCode.ERR_CollectionInitRequiresIEnumerable, initializerSyntax, initializerType); 6299Error(diagnostics, ErrorCode.ERR_InvalidInitializerElementInitializer, elementInitializer); 6344Error(diagnostics, ErrorCode.ERR_EmptyElementInitializer, elementInitializer); 6498if (!((ErrorCode)diagnostic.Code is ErrorCode.WRN_ArgExpectedRefOrIn or ErrorCode.WRN_ArgExpectedIn)) 6633diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 6896diagnostics.Add(ErrorCode.ERR_NoNewAbstract, node.Location, type); 6910Error(diagnostics, ErrorCode.ERR_MissingCoClass, node, coClassType, interfaceType); 6928Error(diagnostics, ErrorCode.ERR_BadCoClassSig, node, coClassType, interfaceType); 6954Error(diagnostics, ErrorCode.ERR_NoExplicitConv, node, distinguisher.First, distinguisher.Second); 7008diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, typeNode.Location, interfaceType, analyzedArguments.Arguments.Count); 7037diagnostics.Add(ErrorCode.ERR_NoNewTyvar, node.Location, typeParameter); 7052diagnostics.Add(ErrorCode.ERR_NewTyvarWithArgs, node.Location, typeParameter); 7181diagnostics.Add(ErrorCode.ERR_BadAccess, errorLocation, result.ValidResult.Member); 7206if ((ErrorCode)diagnostic.Code == ErrorCode.ERR_RequiredMembersInvalid) 7294diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 1, 1))); 7298diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_LowercaseEllSuffix), Location.Create(node.SyntaxTree, new TextSpan(token.Span.End - 2, 1))); 7550Error(diagnostics, ErrorCode.ERR_TypeArgsNotAllowed, right, right.Identifier.Text, SymbolKind.Property.Localize()); 7562Error(diagnostics, ErrorCode.ERR_BadTypeArgument, typeArgumentsSyntax[i], typeArgument.Type); 7628diagnostics.Add(ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), SyntaxFacts.GetText(operatorToken.Kind()), leftType); 7635DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, SyntaxFacts.GetText(operatorToken.Kind()), boundLeft.Display); 7645diagnostics.Add(ErrorCode.ERR_BadUnaryOp, node.Location, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 7721Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, operatorToken.Text, boundLeft.Display); 7848Error(diagnostics, ErrorCode.ERR_LookupInTypeVariable, boundLeft.Syntax, leftType); 7877Error(diagnostics, ErrorCode.WRN_DotOnDefault, node, boundLeft.Type); 7904Error(diagnostics, ErrorCode.ERR_BadSKunknown, methodGroup.NameSyntax, method, MessageID.IDS_SK_METHOD.Localize()); 7986Error(diagnostics, ErrorCode.ERR_OmittedTypeArgument, node); 8056Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Display, plainName); 8063Error(diagnostics, ErrorCode.ERR_NoSuchMember, name, boundLeft.Type, plainName); 8067Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing, name, boundLeft.Type, plainName, "System"); 8071Error(diagnostics, ErrorCode.ERR_NoSuchMemberOrExtension, name, boundLeft.Type, plainName); 8285Error(diagnostics, ErrorCode.ERR_BadTypeReference, right, plainName, symbol); 8525Error(diagnostics, ErrorCode.ERR_BindToBogus, node, fieldSymbol); 8565Error(diagnostics, isFixedStatementExpression ? ErrorCode.ERR_FixedNotNeeded : ErrorCode.ERR_FixedBufferNotFixed, node); 8610diagnostics.Add(ErrorCode.ERR_RuntimeDoesNotSupportRefFields, node.Location); 8706Error(diagnostics, ErrorCode.ERR_BadAbstractStaticMemberAccess, node); 8712Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, node); 8720Error(diagnostics, ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike, node); 8726Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation, node); 8736Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember, node); 8811ErrorCode errorCode = this.Flags.Includes(BinderFlags.ObjectInitializerMember) ? 8812ErrorCode.ERR_StaticMemberInObjectInitializer : 8813ErrorCode.ERR_ObjectProhibited; 8828Error(diagnostics, ErrorCode.ERR_ObjectRequired, node, symbol); 9052{ Code: (int)ErrorCode.ERR_BadIndexLHS, Arguments: [TypeSymbol type] } && type.Equals(expr.Type, TypeCompareKind.ConsiderEverything)) 9055Error(diagnosticsForBindElementAccessCore, ErrorCode.ERR_InlineArrayBadIndex, node.Location); 9107Error(diagnostics, ErrorCode.ERR_NamedArgumentForInlineArray, node); 9144Error(diagnostics, ErrorCode.ERR_RefReturnLvalueExpected, location); 9183Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes, node); 9210Error(diagnostics, ErrorCode.ERR_InlineArrayIndexOutOfRange, location); 9263diagnostics.Add(errorOpt ?? new CSDiagnosticInfo(ErrorCode.ERR_BadIndexLHS, expr.Display), node.Location); 9320Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 9335Error(diagnostics, ErrorCode.ERR_BadIndexCount, node, rank); 9357Error(diagnostics, ErrorCode.WRN_NegativeArrayIndex, index.Syntax); 9529Error(diagnostics, ErrorCode.ERR_NamedArgumentForArray, node); 9544Error(diagnostics, ErrorCode.ERR_PtrIndexSingle, node); 9552Error(diagnostics, ErrorCode.ERR_VoidError, expr.Syntax); 9570Error(diagnostics, ErrorCode.ERR_BadArgExtraRef, analyzedArguments.Argument(i).Syntax, i + 1, refKind.ToArgumentDisplayString()); 9658mustHaveAllOptionalParameters ? ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams : ErrorCode.ERR_IndexedPropertyRequiresParams, 9703Error(diagnostics, ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer, syntax); 9949? ErrorCode.ERR_ImplicitIndexIndexerWithName 9950: ErrorCode.ERR_ImplicitRangeIndexerWithName, 10914diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation()); 10927if (diagnosticInfo.Code == (int)ErrorCode.ERR_InvalidDelegateType) 10929diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_InvalidDelegateType, possibleDelegateType), getErrorLocation())); 11040DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_CannotBeMadeNullable, access.Display); 11119DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadUnaryOp, SyntaxFacts.GetText(operatorToken.Kind()), msgId.Localize()); 11129Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiver.Display); 11136Error(diagnostics, ErrorCode.ERR_BadUnaryOp, operatorToken.GetLocation(), operatorToken.Text, receiverType); 11143Error(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);

171ErrorCode.ERR_BadSKknown, 291Error(diagnostics, ErrorCode.ERR_CantUseVoidInArglist, argument.Syntax); 306Error(diagnostics, ErrorCode.ERR_CantUseInOrOutInArglist, argument.Syntax); 378diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_MethodNameExpected), expression.Location); 413Error(diagnostics, ErrorCode.ERR_NoDynamicPhantomOnBase, node, methodGroup.Name); 517Error(diagnostics, ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation, arguments.Arguments[i].Syntax); 557Error(diagnostics, ErrorCode.ERR_CannotDynamicInvokeOnExpression, receiver.Syntax, receiver.Type); 567Error(diagnostics, ErrorCode.ERR_InDynamicMethodArg, arguments[argIndex].Syntax); 580Error(diagnostics, ErrorCode.ERR_BadDynamicQuery, node); 588Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArgLambda, arg.Syntax); 594Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArgMemgrp, arg.Syntax); 602Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, arg.Syntax, "__arglist"); 611Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, arg.Syntax, arg.Type); 684ErrorCode.ERR_DynamicDispatchToParamsCollection, 819Error(diagnostics, ErrorCode.ERR_BadArgTypeDynamicExtension, syntax, methodGroup.InstanceOpt.Type, methodGroup.Name); 852Error(diagnostics, ErrorCode.WRN_DynamicDispatchToConditionalMethod, syntax, methodGroup.Name); 910ErrorCode.ERR_DynamicLocalFunctionTypeParameter, 925ErrorCode.ERR_DynamicLocalFunctionParamsParameter, 1053Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1059Error(diagnostics, ErrorCode.ERR_NoImplicitConv, call.ReceiverOpt.Syntax, distinguisher.First, distinguisher.Second); 1073Error(diagnostics, ErrorCode.ERR_BadDynamicMethodArg, dynInvoke.Expression.Syntax, dynInvoke.Expression.Type); 1292ErrorCode code = hasBaseReceiver 1293? ErrorCode.ERR_CallingBaseFinalizeDeprecated 1294: ErrorCode.ERR_CallingFinalizeDeprecated; 1384diagnostics.Add(ErrorCode.ERR_BadAttributeParamDefaultArgument, syntax.Location, parameter.Name); 1610diagnostics.Add(ErrorCode.ERR_BadAttributeArgument, syntax.Location); 1675diagnostics.Add(ErrorCode.ERR_NotNullRefDefaultParameter, syntax.Location, parameter.Name, parameterType); 1793Error(diagnostics, ErrorCode.WRN_ImplicitCopyInReadOnlyMember, receiver.Syntax, method, ThisParameterSymbol.SymbolName); 1847if (code == (int)ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase && 2233diagnostics.Add(ErrorCode.ERR_NameofMethodGroupWithTypeParameters, argument.Location); 2259diagnostics.Add(ErrorCode.ERR_NameofExtensionMethod, methodGroup.Syntax.Location); 2304diagnostics.Add(ErrorCode.ERR_AliasQualifiedNameNotAnExpression, argument.Location); 2318var code = top ? ErrorCode.ERR_ExpressionHasNoName : ErrorCode.ERR_SubexpressionNotInNameof;

154Error(diagnostics, ErrorCode.ERR_DefaultValueNotAllowed, p.Default.EqualsToken); 164Error(diagnostics, ErrorCode.ERR_IllegalVarArgs, p); 273Error(diagnostics, syntax.Kind() == SyntaxKind.SimpleLambdaExpression ? ErrorCode.ERR_AttributesRequireParenthesizedLambdaExpression : ErrorCode.ERR_AttributesNotAllowed, attributeList); 288diagnostics.Add(ErrorCode.ERR_LambdaExplicitReturnTypeVar, syntax.Location); 300diagnostics.Add(ErrorCode.ERR_MethodReturnCantBeRefAny, syntax.Location, type); 327diagnostics.Add(ErrorCode.ERR_InconsistentLambdaParameterUsage, 340diagnostics.Add(ErrorCode.ERR_ImplicitlyTypedDefaultParameter, 414diagnostics.Add(ErrorCode.ERR_DuplicateParamName, lambda.ParameterLocation(i), name); 457diagnostics.Add(ErrorCode.INF_TooManyBoundLambdas, GetAnonymousFunctionLocation(pair.Key), truncatedToHundreds);

305CSDiagnosticInfo diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_ConflictingAliasAndDefinition, name, existingDefinition.GetKindText()); 704diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_AbstractAttributeClass, symbol) : null; 735diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_NotAnAttributeClass, symbol) : null; 839var diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_CircularBase, type, other); 1427diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_CantCallSpecialMethod, unwrappedSymbol) : null; 1442diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, unwrappedSymbols, additionalLocations: ImmutableArray<Location>.Empty) : null; 1458diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadProtectedAccess, unwrappedSymbol, accessThroughType, this.ContainingType); 1462diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_FriendRefNotEqualToThis, unwrappedSymbol.ContainingAssembly.Identity.ToString(), AssemblyIdentity.PublicKeyToString(this.Compilation.Assembly.PublicKey)); 1466diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadAccess, new[] { unwrappedSymbol }, ImmutableArray.Create<Symbol>(unwrappedSymbol), additionalLocations: ImmutableArray<Location>.Empty); 1478diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectRequired, unwrappedSymbol) : null; 1483diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_ObjectProhibited, unwrappedSymbol) : null; 1488diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadSKunknown, unwrappedSymbol, unwrappedSymbol.GetKindText()) : null; 1493diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_LabelNotFound, unwrappedSymbol.Name) : null; 1568new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp2, symbol, method1, method2) : 1569new CSDiagnosticInfo(ErrorCode.ERR_BindToBogusProp1, symbol, method1 ?? method2); 1780diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, namedType, MessageID.IDS_SK_TYPE.Localize()) : null; 1785diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, namedType, MessageID.IDS_SK_TYPE.Localize(), namedType.Arity) : null; 1801diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_HasNoTypeVars, method, MessageID.IDS_SK_METHOD.Localize()) : null; 1806diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_BadArity, method, MessageID.IDS_SK_METHOD.Localize(), method.Arity) : null; 1816diagInfo = diagnose ? new CSDiagnosticInfo(ErrorCode.ERR_TypeArgsNotAllowed, symbol, symbol.Kind.Localize()) : null;

71diagnostics.Add(ErrorCode.ERR_LocalSameNameAsTypeParam, GetLocation(p), name); 77diagnostics.Add(ErrorCode.ERR_DuplicateParamName, GetLocation(p), name);

89Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 235Error(diagnostics, ErrorCode.ERR_VoidError, node); 295Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, node, delegateType, SourceEventSymbol.GetAccessorName(eventSymbol.Name, isAddition)); 305Error(diagnostics, ErrorCode.ERR_BadAccess, node, method); 384Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 399Error(diagnostics, ErrorCode.ERR_InvalidDynamicCondition, node.Left, left.Type, kind == BinaryOperatorKind.LogicalAnd ? "false" : "true"); 477Error(diagnostics, ErrorCode.ERR_PossibleBadNegCast, node); 486Error(diagnostics, ErrorCode.ERR_PossibleBadNegCast, node); 609Error(diagnostics, ErrorCode.WRN_DoNotCompareFunctionPointers, node.OperatorToken); 617Error(diagnostics, ErrorCode.ERR_VoidError, node); 662if ((ErrorCode)code is not ErrorCode.WRN_ConvertingLock) 805ErrorCode errorCode = resultKind == LookupResultKind.Ambiguous ? 806ErrorCode.ERR_AmbigUnaryOp : // Operator '{0}' is ambiguous on an operand of type '{1}' 807ErrorCode.ERR_BadUnaryOp; // Operator '{0}' cannot be applied to operand of type '{1}' 839Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, "default"); 842Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnDefault, node, operatorToken.Text, left.Display, right.Display); 846Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault, node, operatorToken.Text, right.Type); 850Error(diagnostics, ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault, node, operatorToken.Text, left.Type); 853Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, left.Display); 856Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, right.Display); 861ErrorCode errorCode; 866errorCode = ErrorCode.ERR_AmbigBinaryOps; // Operator '{0}' is ambiguous on operands of type '{1}' and '{2}' 870errorCode = ErrorCode.ERR_BadBinaryReadOnlySpanConcatenation; // Operator '{0}' cannot be applied to operands of type '{1}' and '{2}' that are not UTF-8 byte representations 874errorCode = ErrorCode.ERR_BadBinaryOps; // Operator '{0}' cannot be applied to operands of type '{1}' and '{2}' 1168Error(diagnostics, ErrorCode.ERR_BadBoolOp, syntax, signature.Method); 1193Error(diagnostics, ErrorCode.ERR_MustHaveOpTF, syntax, signature.Method, t); 1825Error(diagnostics, ErrorCode.ERR_IntDivByZero, syntax); 1849Error(diagnostics, ErrorCode.ERR_ConstantStringTooLong, right.Syntax); 1864Error(diagnostics, ErrorCode.ERR_DecConstError, syntax); 1881Error(diagnostics, ErrorCode.WRN_CompileTimeCheckedOverflow, syntax, resultTypeSymbol); 1900Error(diagnostics, ErrorCode.ERR_CheckedOverflow, syntax); 2353Error(diagnostics, ErrorCode.ERR_VoidError, node); 2390Error(diagnostics, ErrorCode.ERR_BadAbstractStaticMemberAccess, node); 2400Error(diagnostics, ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces, node); 2448Error(diagnostics, ErrorCode.ERR_IllegalSuppression, expr.Syntax); 2454Error(diagnostics, ErrorCode.ERR_DuplicateNullSuppression, expr.Syntax); 2488Error(diagnostics, ErrorCode.ERR_PtrExpected, node); 2502Error(diagnostics, ErrorCode.ERR_VoidError, node); 2548Error(diagnostics, isFixedStatementAddressOfExpression ? ErrorCode.ERR_FixedNotNeeded : ErrorCode.ERR_FixedNeeded, node); 2718Error(diagnostics, ErrorCode.ERR_IllegalSuppression, expr.Syntax); 2732Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorText, operand.Display); 2883Error(diagnostics, ErrorCode.WRN_CompileTimeCheckedOverflow, syntax, resultTypeSymbol); 2902Error(diagnostics, ErrorCode.ERR_CheckedOverflow, syntax); 3165Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 3177Error(diagnostics, ErrorCode.ERR_BadUnaryOp, node, SyntaxFacts.GetText(SyntaxKind.IsKeyword), operand.Display); 3201Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 3207Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 3235isPatternDiagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Left.Location, operand.Display); 3264Error(diagnostics, ErrorCode.ERR_IsNullableType, node.Right, targetType); 3276diagnostics.Add(ErrorCode.WRN_IsTypeNamedUnderscore, node.Right.Location, typeExpression.AliasOpt ?? (Symbol)targetType); 3305Error(diagnostics, ErrorCode.WRN_IsAlwaysFalse, node, targetType); 3314Error(diagnostics, ErrorCode.WRN_IsDynamicIsConfusing, 3366Error(diagnostics, ErrorCode.ERR_BadBinaryOps, syntax, "is", operandType, targetType); 3372ErrorCode errorCode = constantValue == ConstantValue.True ? ErrorCode.WRN_IsAlwaysTrue : ErrorCode.WRN_IsAlwaysFalse; 3713Error(diagnostics, ErrorCode.ERR_LambdaInIsAs, node); 3722Error(diagnostics, ErrorCode.ERR_TypelessTupleInAs, node); 3736Error(diagnostics, ErrorCode.ERR_AsNullableType, node.Right, targetType); 3746Error(diagnostics, ErrorCode.ERR_AsWithTypeVar, node, targetType); 3750Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 3754Error(diagnostics, ErrorCode.ERR_AsMustHaveReferenceType, node, targetType); 3771Error(diagnostics, ErrorCode.WRN_StaticInAsOrIs, node, targetType); 3805Error(diagnostics, ErrorCode.ERR_PointerInAsOrIs, node); 3892Error(diagnostics, ErrorCode.ERR_NoExplicitBuiltinConv, node, distinguisher.First, distinguisher.Second); 3925Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, "as", operandType, targetType); 3930Error(diagnostics, ErrorCode.WRN_AlwaysNull, node, targetType); 3972Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 3998Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, node.OperatorToken.Text, "default"); 4230Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, SyntaxFacts.GetText(node.OperatorToken.Kind()), leftOperand.Display, rightOperand.Display); 4280diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenFalse.GetFirstToken().GetLocation()); 4285diagnostics.Add(ErrorCode.ERR_RefConditionalNeedsTwoRefs, whenTrue.GetFirstToken().GetLocation()); 4309ErrorCode noCommonTypeError = hadMultipleCandidates ? ErrorCode.ERR_AmbigQM : ErrorCode.ERR_InvalidQM; 4351diagnostics.Add(ErrorCode.ERR_RefConditionalDifferentTypes, falseExpr.Syntax.Location, trueType); 4391diagnostics.Add(_inUnsafeRegion ? ErrorCode.WRN_MismatchedRefEscapeInTernary : ErrorCode.ERR_MismatchedRefEscapeInTernary, node.Location);

30diagnostics.Add(ErrorCode.ERR_BadPatternExpression, node.Expression.Location, expression.Display); 66diagnostics.Add(ErrorCode.ERR_IsPatternImpossible, node.Location, expression.Type); 83diagnostics.Add(ErrorCode.WRN_IsPatternAlways, node.Location, expression.Type); 103diagnostics.Add(ErrorCode.WRN_GivenExpressionNeverMatchesPattern, node.Location); 110diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant, node.Location); 117diagnostics.Add(ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern, node.Location); 211diagnostics.Add(ErrorCode.ERR_MisplacedSlicePattern, node.Location); 306Error(diagnostics, ErrorCode.ERR_UnsupportedTypeForListPattern, node, inputType); 378Error(diagnostics, ErrorCode.ERR_ListPatternRequiresLength, node, inputType); 436diagnostics.Add(ErrorCode.ERR_CannotMatchOnINumberBase, node.Location, inputType); 476diagnostics.Add(ErrorCode.ERR_DefaultPattern, e.Location); 483diagnostics.Add(ErrorCode.ERR_IllegalSuppression, e.Location); 564diagnostics.Add(ErrorCode.ERR_ConstantValueOfTypeExpected, patternExpression.Location, strippedInputType); 568diagnostics.Add(ErrorCode.ERR_ConstantExpected, patternExpression.Location); 613diagnostics.Add(ErrorCode.ERR_ValueCantBeNull, expression.Syntax.Location, inputType); 623diagnostics.Add(ErrorCode.ERR_PatternWrongType, expression.Syntax.Location, inputType, expression.Display); 634diagnostics.Add(ErrorCode.ERR_ConstantPatternVsOpenType, 673diagnostics.Add(ErrorCode.ERR_PatternSpanCharCannotBeStringNull, convertedExpression.Syntax.Location, inputType); 737diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, typeSyntax.Location); 743Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType.GetNullableUnderlyingType()); 748Error(diagnostics, ErrorCode.ERR_PatternNullableType, typeSyntax, patternType); 753Error(diagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, patternType); 760Error(diagnostics, ErrorCode.ERR_PatternDynamicType, typeSyntax); 776Error(diagnostics, ErrorCode.ERR_PatternWrongGenericTypeInVersion, typeSyntax, 786Error(diagnostics, ErrorCode.ERR_PatternWrongType, typeSyntax, inputType, patternType); 882diagnostics.Add(ErrorCode.ERR_DesignatorBeneathPatternCombinator, identifier.GetLocation()); 967diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1085diagnostics.Add(ErrorCode.ERR_DeconstructParameterNameMismatch, subPattern.NameColon.Name.Location, name, parameterName); 1093diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subPattern.ExpressionColon.Expression.Location); 1120diagnostics.Add(ErrorCode.ERR_ArgumentNameInITuplePattern, subpatternSyntax.NameColon.Location); 1124diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1164diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, node.Location, declType, elementTypesWithAnnotations.Length, node.Subpatterns.Count); 1183diagnostics.Add(ErrorCode.ERR_IdentifierExpected, subpatternSyntax.ExpressionColon.Expression.Location); 1310diagnostics.Add(ErrorCode.ERR_TupleElementNameMismatch, node.Location, name, $"Item{tupleIndex + 1}"); 1326diagnostics.Add(ErrorCode.ERR_PointerTypeInPatternMatching, node.Location); 1335diagnostics.Add(ErrorCode.ERR_VarMayNotBindToType, node.VarKeyword.GetLocation(), foundSymbol.ToDisplayString()); 1437diagnostics.Add(ErrorCode.ERR_WrongNumberOfSubpatterns, tupleDesignation.Location, 1479diagnostics.Add(ErrorCode.ERR_PropertyPatternNameMissing, pattern.Location, pattern); 1524Error(diagnostics, ErrorCode.ERR_InvalidNameInSubpattern, expr); 1584Error(diagnostics, ErrorCode.ERR_NoSuchMember, memberName, implicitReceiver.Type, name); 1593Error(diagnostics, ErrorCode.ERR_PropertyLacksGet, memberName, name); 1638diagnostics.Add(ErrorCode.ERR_InvalidExprTerm, node.OperatorToken.GetLocation(), node.OperatorToken.Text); 1649diagnostics.Add(ErrorCode.ERR_RelationalPatternWithNaN, node.Expression.Location); 1658diagnostics.Add(ErrorCode.ERR_UnsupportedTypeForRelationalPattern, node.Location, type.ToDisplayString()); 1673diagnostics.Add(ErrorCode.ERR_CannotMatchOnINumberBase, node.Location, inputType);

35diagnostics.Add(ErrorCode.ERR_BadDynamicQuery, fromClause.Expression.Location); 386diagnostics.Add(ErrorCode.ERR_BadDynamicQuery, join.InExpression.Location); 735Error(d, ErrorCode.ERR_QueryRangeVariableAssignedBadValue, errorLocation, yExpression.Display); 740Error(d, ErrorCode.ERR_QueryRangeVariableAssignedBadValue, errorLocation, yExpression.Type!); 937diagnostics.Add(ErrorCode.ERR_NullNotValid, node.Location); 941diagnostics.Add(ErrorCode.ERR_DefaultLiteralNotValid, node.Location); 945diagnostics.Add(ErrorCode.ERR_ImplicitObjectCreationNotValid, node.Location); 949diagnostics.Add(ErrorCode.ERR_BadSKunknown, ultimateReceiver.Syntax.Location, ((BoundNamespaceExpression)ultimateReceiver).NamespaceSymbol, MessageID.IDS_SK_NAMESPACE.Localize()); 954diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, MessageID.IDS_AnonMethod.Localize(), methodName); 970diagnostics.Add(ErrorCode.ERR_QueryNoProvider, node.Location, MessageID.IDS_SK_METHOD.Localize(), methodName); 982Error(diagnostics, ErrorCode.ERR_BadSKunknown, ultimateReceiver.Syntax, ultimateReceiver.Type, MessageID.IDS_SK_TYVAR.Localize()); 994diagnostics.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); 582diagnostics.Add(ErrorCode.ERR_LocalFunctionMissingBody, localSymbol.GetFirstLocation(), localSymbol); 588diagnostics.Add(ErrorCode.ERR_ExternHasBody, localSymbol.GetFirstLocation(), localSymbol); 628blockDiagnostics.Add(ErrorCode.ERR_ReturnExpected, localSymbol.GetFirstLocation(), localSymbol); 657Error(diagnostics, ErrorCode.ERR_IllegalStatement, syntax); 682Error(diagnostics, ErrorCode.WRN_UnobservedAwaitableExpression, expression.Syntax); 807Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableCannotBeConst, declarationNode); 831Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator, declarationNode); 847Error(diagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, declType.Type); 852Error(diagnostics, ErrorCode.ERR_BadConstType, typeSyntax, declType.Type); 877Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableWithNoInitializer, errorSyntax); 886diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedArrayInitializer, errorSyntax); 901Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue, errorSyntax, expression.Display); 922Error(diagnostics, ErrorCode.ERR_InitializeByValueVariableWithReference, node); 934Error(diagnostics, ErrorCode.ERR_ByReferenceVariableMustBeInitialized, node); 939Error(diagnostics, ErrorCode.ERR_InitializeByReferenceVariableWithValue, node); 1027Error(localDiagnostics, ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue, declarator, declTypeOpt.Type); 1036Error(localDiagnostics, ErrorCode.ERR_VarDeclIsStaticClass, typeSyntax, initializerType); 1078Error(localDiagnostics, ErrorCode.ERR_ImplicitlyTypedLocalCannotBeFixed, declarator); 1087Error(localDiagnostics, declTypeOpt.Type.IsFunctionPointer() ? ErrorCode.ERR_CannotUseFunctionPointerAsFixedLocal : ErrorCode.ERR_BadFixedInitType, declarator); 1101localDiagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 1117Error(localDiagnostics, ErrorCode.ERR_FixedMustInit, declarator); 1237Error(diagnostics, ErrorCode.ERR_ExprCannotBeFixed, initializerSyntax); 1305Error(diagnostics, ErrorCode.ERR_ExprCannotBeFixed, initializerSyntax); 1342additionalDiagnostics.Add(ErrorCode.WRN_PatternBadSignature, initializer.Syntax.Location, initializer.Type, "fixed", patternMethodSymbol); 1467diagnostics.Add(ErrorCode.ERR_VoidAssignment, op1.Syntax.Location); 1554var errorCode = (rightEscape, _inUnsafeRegion) switch 1556(ReturnOnlyScope, false) => ErrorCode.ERR_RefAssignReturnOnly, 1557(ReturnOnlyScope, true) => ErrorCode.WRN_RefAssignReturnOnly, 1558(_, false) => ErrorCode.ERR_RefAssignNarrower, 1559(_, true) => ErrorCode.WRN_RefAssignNarrower 1582var errorCode = _inUnsafeRegion ? ErrorCode.WRN_RefAssignValEscapeWider : ErrorCode.ERR_RefAssignValEscapeWider; 1749new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsage, leastOverridden, leastOverridden.ContainingType) : 1750new CSDiagnosticInfo(ErrorCode.ERR_BadEventUsageNoField, leastOverridden); 1842result = BindUnexpectedArrayInitializer((InitializerExpressionSyntax)node, diagnostics, ErrorCode.ERR_ArrayInitToNonArrayType); 1867Error(diagnostics, ErrorCode.ERR_AttributesNotAllowed, node.AttributeLists[0]); 1950Error(diagnostics, ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion, expression.Syntax, targetType); 1972ErrorCode.ERR_NoImplicitConv, 2045conversionError(diagnostics, ErrorCode.ERR_CannotInferDelegateType); 2053conversionError(diagnostics, ErrorCode.ERR_AnonMethToNonDel, id, targetType); 2060conversionError(diagnostics, ErrorCode.ERR_ExpressionTreeMustHaveDelegate, ((NamedTypeSymbol)targetType).TypeArgumentsWithAnnotationsNoUseSiteDiagnostics[0].Type); 2067conversionError(diagnostics, ErrorCode.ERR_AnonymousMethodToExpressionTree); 2073conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethReturnType, id, targetType); 2099conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethNoParams, targetType); 2111conversionError(diagnostics, ErrorCode.ERR_BadDelArgCount, delegateType, anonymousFunction.ParameterCount); 2144Error(diagnostics, ErrorCode.ERR_BadParamRef, anonymousFunction.ParameterLocation(i), 2170conversionError(diagnostics, ErrorCode.ERR_CantConvAnonMethParams, id, targetType); 2190Error(diagnostics, ErrorCode.ERR_BadParamType, lambdaParameterLocation, 2198Error(diagnostics, ErrorCode.ERR_BadParamExtraRef, lambdaParameterLocation, i + 1, lambdaRefKind.ToParameterDisplayString()); 2203Error(diagnostics, ErrorCode.ERR_BadParamRef, lambdaParameterLocation, i + 1, delegateRefKind.ToParameterDisplayString()); 2221diagnostics.Add(ErrorCode.ERR_InternalError, syntax.Location); 2223void conversionError(BindingDiagnosticBag diagnostics, ErrorCode code, params object[] args) 2244Error(diagnostics, ErrorCode.ERR_LiteralDoubleCast, syntax, (targetType.SpecialType == SpecialType.System_Single) ? "F" : "M", targetType); 2255Error(diagnostics, ErrorCode.ERR_ConstOutOfRange, syntax, sourceConstantValueOpt.Value, targetType); 2260Error(diagnostics, ErrorCode.ERR_NoImplicitConvCast, syntax, distinguisher.First, distinguisher.Second); 2270Error(diagnostics, ErrorCode.ERR_AmbigUDConv, syntax, originalUserDefinedConversions[0], originalUserDefinedConversions[1], sourceType, targetType); 2277Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2286Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, sourceType, targetType); 2291Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, distinguisher.First, distinguisher.Second); 2313Error(diagnostics, ErrorCode.ERR_NoImplicitConv, syntax, operand.Display, targetType); 2345Error(diagnostics, ErrorCode.ERR_ConversionNotTupleCompatible, syntax, tuple.Arguments.Length, targetType); 2368Error(diagnostics, ErrorCode.ERR_TypeVarCantBeNull, syntax, targetType); 2373Error(diagnostics, ErrorCode.ERR_ValueCantBeNull, syntax, targetType); 2382Error(diagnostics, ErrorCode.ERR_StackAllocConversionNotPossible, syntax, stackAllocExpression.ElementType, targetType); 2405Error(diagnostics, ErrorCode.ERR_InvalidAddrOp, ((BoundAddressOfOperator)operand).Operand.Syntax); 2461ErrorCode errorCode; 2466errorCode = ErrorCode.ERR_MethFuncPtrMismatch; 2469Error(diagnostics, ErrorCode.ERR_MissingAddressOf, location); 2472errorCode = ErrorCode.ERR_CannotConvertAddressOfToDelegate; 2475errorCode = ErrorCode.ERR_MethDelegateMismatch; 2481errorCode = ErrorCode.ERR_AddressOfToNonFunctionPointer; 2487Error(diagnostics, ErrorCode.ERR_CannotInferDelegateType, location); 2492errorCode = ErrorCode.ERR_MethGrpToNonDel; 2685Error(diagnostics, ErrorCode.WRN_IncorrectBooleanAssg, assignment.Syntax); 2831Error(diagnostics, ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator, nodeOpt); 2901Error(diagnostics, ErrorCode.ERR_NoBreakOrCont, node); 2912Error(diagnostics, ErrorCode.ERR_NoBreakOrCont, node); 3010diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3018diagnostics.Add(ErrorCode.ERR_MustNotHaveRefReturn, syntax.ReturnKeyword.GetLocation()); 3023diagnostics.Add(ErrorCode.ERR_ReturnInIterator, syntax.ReturnKeyword.GetLocation()); 3029var errorCode = refKind != RefKind.None 3030? ErrorCode.ERR_MustNotHaveRefReturn 3031: ErrorCode.ERR_MustHaveRefReturn; 3061Error(diagnostics, ErrorCode.ERR_RetNoObjectRequiredLambda, syntax.ReturnKeyword); 3065Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequiredLambda, syntax.ReturnKeyword, retType); 3081Error(diagnostics, ErrorCode.ERR_RetNoObjectRequired, syntax.ReturnKeyword, container); 3085Error(diagnostics, ErrorCode.ERR_TaskRetNoObjectRequired, syntax.ReturnKeyword, container, retType); 3101Error(diagnostics, ErrorCode.ERR_RetObjectRequired, syntax.ReturnKeyword, requiredType); 3115Error(diagnostics, ErrorCode.ERR_CantReturnVoid, expressionSyntax); 3163Error(diagnostics, ErrorCode.ERR_RefReturnMustHaveIdentityConversion, argument.Syntax, returnType); 3180Error(diagnostics, ErrorCode.ERR_BadAsyncReturnExpression, argument.Syntax, returnType, argument.Type); 3222diagnostics.Add(ErrorCode.ERR_TooManyCatches, catchSyntax.CatchKeyword.GetLocation()); 3260Error(diagnostics, ErrorCode.ERR_BadExceptionType, declaration.Type); 3302Error(diagnostics, ErrorCode.ERR_UnreachableCatch, declaration.Type, previousType); 3317Error(diagnostics, ErrorCode.WRN_UnreachableGeneralCatch, node.CatchKeyword); 3356? ErrorCode.WRN_FilterIsConstantTrue 3358? ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 3359: ErrorCode.WRN_FilterIsConstantFalse; 3382Error(diagnostics, ErrorCode.ERR_CantConvAsyncAnonFuncReturns, 3389Error(diagnostics, ErrorCode.ERR_CantConvAnonMethReturns, 3453Error(diagnostics, ErrorCode.ERR_MustNotHaveRefReturn, syntax); 3461var errorCode = refKind != RefKind.None 3462? ErrorCode.ERR_MustNotHaveRefReturn 3463: ErrorCode.ERR_MustHaveRefReturn; 3479Error(diagnostics, ErrorCode.ERR_IllegalStatement, syntax); 3495Error(diagnostics, ErrorCode.ERR_ReturnInIterator, syntax); 3728Error(diagnostics, ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord, initializer?.ThisOrBaseKeyword ?? constructor.Identifier); 3739Error(diagnostics, ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor, initializer.ThisOrBaseKeyword); 3928diagnostics.Add(ErrorCode.ERR_BadCtorArgCount, diagnosticsLocation, baseType, /*desired param count*/ 0); 3942diagnostics.Add(ErrorCode.ERR_BadAccess, diagnosticsLocation, baseConstructor); 3982diagnostics.Add(ErrorCode.ERR_NoCopyConstructorInBaseType, diagnosticsLocation, baseType);

340var diagnosticInfo = diagnostics.Add(ErrorCode.ERR_BadSKknown, syntax.Location, syntax, symbol.Symbol.GetKindText(), MessageID.IDS_SK_TYPE.Localize()); 489diagnostics.Add(ErrorCode.ERR_BadRefInUsingAlias, refToken.GetLocation()); 493diagnostics.Add(ErrorCode.ERR_UnexpectedToken, refToken.GetLocation(), refToken.ToString()); 507diagnostics.Add(ErrorCode.ERR_UnexpectedToken, scopedToken.GetLocation(), scopedToken.ToString()); 584return TypeWithAnnotations.Create(new ExtendedErrorTypeSymbol(left, LookupResultKind.NotATypeOrNamespace, diagnostics.Add(ErrorCode.ERR_ColColWithTypeAlias, node.Alias.Location, node.Alias.Identifier.Text))); 606diagnostics.Add(ErrorCode.ERR_TypeExpected, syntax.GetLocation()); 620return new CSDiagnosticInfo(ErrorCode.ERR_NullableUnconstrainedTypeParameter, new CSharpRequiredLanguageVersion(requiredVersion)); 638Error(diagnostics, ErrorCode.ERR_ArrayOfStaticClass, node.ElementType, type.Type); 649Error(diagnostics, ErrorCode.ERR_ArrayElementCantBeRefAny, node.ElementType, type.Type); 666Error(diagnostics, ErrorCode.ERR_ArraySizeInDeclaration, rankSpecifier); 753var info = new CSDiagnosticInfo(ErrorCode.ERR_TupleElementNamesAttributeMissing, 793Error(diagnostics, ErrorCode.ERR_TupleReservedElementNameAnyPosition, syntax, name); 798Error(diagnostics, ErrorCode.ERR_TupleReservedElementName, syntax, name, reserved); 803Error(diagnostics, ErrorCode.ERR_TupleDuplicateElementName, syntax); 862new CSDiagnosticInfo(ErrorCode.ERR_SingleTypeNameNotFound, identifierValueText))); 1050var info = new CSDiagnosticInfo(ErrorCode.ERR_DynamicAttributeMissing, AttributeDescription.DynamicAttribute.FullName); 1221diagnostics.Add(ErrorCode.ERR_UnexpectedUnboundGenericName, node.Location); 1329var diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_LookupInTypeVariable, qualifierOpt); 1378Error(diagnostics, ErrorCode.ERR_BadArity, typeSyntax, type, MessageID.IDS_SK_TYPE.Localize(), typeArgumentsSyntax.Count); 1413Error(diagnostics, ErrorCode.ERR_BadArity, syntax, plainName, MessageID.IDS_MethodGroup.Localize(), typeArgumentsSyntax.Count); 1441Error(diagnostics, ErrorCode.ERR_AmbiguousPrimaryConstructorParameterAsColorColorReceiver, colorColorValueReceiver.Syntax, parameter.Name, parameter.Type, parameter); 1678diagnostics.Add(ErrorCode.ERR_MissingPredefinedMember, syntax.Location, descriptor.DeclaringTypeMetadataName, descriptor.Name); 1849useSiteInfo = new UseSiteInfo<AssemblySymbol>(new CSDiagnosticInfo(ErrorCode.ERR_MissingPredefinedMember, memberDescriptor.DeclaringTypeMetadataName, memberDescriptor.Name)); 1973diagnostics.Add(ErrorCode.WRN_SameFullNameThisNsAgg, where.Location, originalSymbols, 1984diagnostics.Add(ErrorCode.WRN_SameFullNameThisAggNs, where.Location, originalSymbols, 1995diagnostics.Add(ErrorCode.WRN_SameFullNameThisAggAgg, where.Location, originalSymbols, 2050info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigContext, originalSymbols, 2061info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameAggAgg, originalSymbols, 2086info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameNsAgg, originalSymbols, 2101info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameNsAgg, originalSymbols, 2143info = new CSDiagnosticInfo(ErrorCode.ERR_SameFullNameThisAggThisNs, originalSymbols, 2150info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2164info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2190info = new CSDiagnosticInfo(ErrorCode.ERR_AmbiguousAttribute, originalSymbols, 2196info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigContext, originalSymbols, 2206info = new CSDiagnosticInfo(ErrorCode.ERR_AmbigMember, originalSymbols, 2235var errorInfo = new CSDiagnosticInfo(ErrorCode.ERR_SystemVoid); 2266if (errorInfo != null && errorInfo.Code == (int)ErrorCode.ERR_CircularBase) 2554return diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInAgg, location, whereText, qualifierOpt); 2566? diagnostics.Add(ErrorCode.ERR_GlobalSingleTypeNameNotFound, location, whereText) 2567: diagnostics.Add(ErrorCode.ERR_GlobalSingleTypeNameNotFoundFwd, location, whereText, forwardedToAssembly); 2581? diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNS, location, whereText, container) 2582: diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd, location, whereText, container, forwardedToAssembly); 2589return diagnostics.Add(ErrorCode.ERR_AliasNotFound, location, whereText); 2594var code = (where.Parent is QueryClauseSyntax) ? ErrorCode.ERR_TypeVarNotFoundRangeVariable : ErrorCode.ERR_TypeVarNotFound; 2603? diagnostics.Add(ErrorCode.ERR_SingleTypeNameNotFoundFwd, location, whereText, forwardedToAssembly) 2604: diagnostics.Add(ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd, location, whereText, qualifierOpt, forwardedToAssembly); 2607return diagnostics.Add(ErrorCode.ERR_SingleTypeNameNotFound, location, whereText); 2629if (diagInfo.Code == (int)ErrorCode.ERR_CycleInTypeForwarder) 2632diagnostics.Add(ErrorCode.ERR_CycleInTypeForwarder, location, fullName, forwardedType.ContainingAssembly.Name); 2634else if (diagInfo.Code == (int)ErrorCode.ERR_TypeForwardedToMultipleAssemblies) 2745diagnostics?.Add(ErrorCode.WRN_ErrorOverride, getLocation(data), diagInfo, (int)diagInfo.Code);

189Error(diagnostics, ErrorCode.ERR_BadBinaryOps, node, node.OperatorToken.Text, left.Display, right.Display); 225Error(diagnostics, ErrorCode.ERR_TupleSizesMismatchForBinOps, node, leftCardinality, rightCardinality); 321diagnostics.Add(ErrorCode.WRN_TupleBinopLiteralNameMismatch, location, complaintName);

62? new CSDiagnosticInfo(ErrorCode.ERR_UnsafeNeeded) 63: new CSDiagnosticInfo(ErrorCode.ERR_SizeofUnsafe, sizeOfTypeOpt);

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)

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

114diagnostics.Add(ErrorCode.ERR_BadIteratorArgType, parameter.GetFirstLocation()); 118diagnostics.Add(ErrorCode.ERR_UnsafeIteratorArgType, parameter.GetFirstLocation()); 126diagnostics.Add(ErrorCode.ERR_VarargsIterator, errorLocation); 143Error(diagnostics, ErrorCode.ERR_BadIteratorReturnRef, errorLocation, iterator); 147Error(diagnostics, ErrorCode.ERR_BadIteratorReturn, errorLocation, iterator, returnType); 152Error(diagnostics, ErrorCode.ERR_IteratorRefLikeElementType, errorLocation); 158diagnostics.Add(ErrorCode.ERR_IteratorMustBeAsync, errorLocation, iterator, returnType);

246Error(diagnostics, ErrorCode.ERR_RefLvalueExpected, collectionExpr.Syntax); 260diagnostics.Add(ErrorCode.ERR_BadGetAsyncEnumerator, expr.Location, getEnumeratorMethod.ReturnTypeWithAnnotations, getEnumeratorMethod); 320diagnostics.Add(ErrorCode.ERR_ScopedRefAndRefStructOnly, typeSyntax.Location); 390Error(diagnostics, ErrorCode.ERR_MustDeclareForeachIteration, variables); 408Error(diagnostics, ErrorCode.ERR_MustDeclareForeachIteration, variables); 473Error(diagnostics, ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion, collectionExpr.Syntax, iterationVariableType.Type); 485diagnostics.Add(ErrorCode.ERR_AmbigUDConv, foreachKeyword.GetLocation(), originalUserDefinedConversions[0], originalUserDefinedConversions[1], inferredType.Type, iterationVariableType); 490diagnostics.Add(ErrorCode.ERR_NoExplicitConv, foreachKeyword.GetLocation(), distinguisher.First, distinguisher.Second); 791ErrorCode errorCode = (wrongAsync, isAsync, isSpread) switch 793(true, true, _) => ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync, 794(true, false, _) => ErrorCode.ERR_ForEachMissingMemberWrongAsync, 795(false, true, _) => ErrorCode.ERR_AwaitForEachMissingMember, 796(false, false, true) => ErrorCode.ERR_SpreadMissingMember, 797(false, false, false) => ErrorCode.ERR_ForEachMissingMember, 847diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 895diagnostics.Add(ErrorCode.ERR_InlineArrayForEachNotSupported, collectionExpr.Syntax.GetLocation(), collectionExpr.Type); 926diagnostics.Add(ErrorCode.ERR_AnonMethGrpInForEach, collectionSyntax.Location, collectionExpr.Display); 943diagnostics.Add(ErrorCode.ERR_BadDynamicAwaitForEach, collectionSyntax.Location); 975diagnostics.Add(ErrorCode.ERR_ForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetEnumeratorMethodName); 982diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1037diagnostics.Add(isAsync ? ErrorCode.ERR_BadGetAsyncEnumerator : ErrorCode.ERR_BadGetEnumerator, collectionSyntax.Location, getEnumeratorMethod.ReturnType, getEnumeratorMethod); 1058diagnostics.Add(isAsync ? ErrorCode.ERR_MultipleIAsyncEnumOfT : ErrorCode.ERR_MultipleIEnumOfT, errorLocationSyntax.Location, unwrappedCollectionExprType, 1093diagnostics.Add(ErrorCode.ERR_AwaitForEachMissingMember, collectionSyntax.Location, unwrappedCollectionExprType, WellKnownMemberNames.GetAsyncEnumeratorMethodName); 1179diagnostics.Add(ErrorCode.ERR_NullNotValid, collectionExpr.Syntax.Location); 1247Error(diagnostics, ErrorCode.ERR_BadAllowByRefLikeEnumerator, expr.Syntax, enumeratorType); 1450diagnostics.Add(ErrorCode.WRN_PatternNotPublicOrNotInstance, collectionSyntax.Location, patternType, patternName.Localize(), result); 1485diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, patternType, MessageID.IDS_Collection.Localize(), 1556diagnostics.Add(ErrorCode.WRN_PatternIsAmbiguous, collectionSyntax.Location, collectionExpr.Type, MessageID.IDS_Collection.Localize(), 1715diagnostics.Add(ErrorCode.WRN_PatternBadSignature, collectionSyntax.Location, enumeratorType, MessageID.IDS_Collection.Localize(), patternMemberCandidate); 1892diagnostics.Add(ErrorCode.ERR_NoSuchMember, collectionSyntax.Location, patternType, memberName);

40ErrorCode.ERR_NameNotInContextPossibleMissingReference,

120CSDiagnosticInfo diagInfo = new CSDiagnosticInfo(ErrorCode.ERR_ConflictAliasAndMember, name, _container);

268diagnostics.Add(ErrorCode.ERR_LocalIllegallyOverrides, newLocation, name); 284diagnostics.Add(ErrorCode.ERR_QueryRangeVariableOverrides, newLocation, name); 296diagnostics.Add(ErrorCode.ERR_LocalSameNameAsTypeParam, newLocation, name); 312diagnostics.Add(ErrorCode.ERR_QueryRangeVariableSameAsTypeParam, newLocation, name); 318diagnostics.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); 82Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, syntax, LockTypeFullName, WellKnownMemberNames.EnterScopeMethodName); 90Error(diagnostics, ErrorCode.ERR_MissingPredefinedMember, syntax, LockTypeFullName, WellKnownMemberNames.EnterScopeMethodName); 97Error(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;

817Error(_diagnostics, ErrorCode.ERR_CallArgMixing, argument.Syntax, constructor, parameter.Name); 1107private static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNodeOrToken syntax, params object[] args) 1114private static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, Location location, params object[] args)

696internal static ErrorCode GetProtectedMemberInSealedTypeError(NamedTypeSymbol containingType) 698return containingType.TypeKind == TypeKind.Struct ? ErrorCode.ERR_ProtectedInStruct : ErrorCode.WRN_ProtectedInSealed;

335ErrorCode.ERR_ValueTypeExtDelegate, 346ErrorCode.ERR_DelegateOnNullable,

479diagnostics.Add(ErrorCode.ERR_FunctionPointersCannotBeCalledWithNamedArguments, badName); 515ErrorCode.ERR_ParamsCollectionMissingConstructor : 516ErrorCode.ERR_CollectionExpressionMissingConstructor, 522diagnostics.Add(ErrorCode.ERR_CollectionExpressionMissingAdd, location, receiver.Type); 588(ErrorCode)diagInfo.Code, 599ErrorCode.ERR_WrongFuncPtrCallingConvention, 633ErrorCode.ERR_BadAccess, 662diagnostics.Add(ErrorCode.ERR_QueryNoProvider, location, receiverOpt.Type, symbol.Name); 666diagnostics.Add(ErrorCode.ERR_InitializerAddHasWrongSignature, location, symbol); 670diagnostics.Add(ErrorCode.ERR_BadAwaitArg, location, receiverOpt.Type); 674diagnostics.Add(ErrorCode.ERR_FuncPtrMethMustBeStatic, location, symbol); 678ErrorCode errorCode = 681? ErrorCode.ERR_FieldInitRefNonstatic 682: ErrorCode.ERR_ObjectRequired 683: ErrorCode.ERR_ObjectProhibited; 702diagnostics.Add(delegateOrFunctionPointerType.IsFunctionPointer() ? ErrorCode.ERR_FuncPtrRefMismatch : ErrorCode.ERR_DelegateRefMismatch, 711diagnostics.Add(ErrorCode.ERR_BadRetType, location, method, method.ReturnType); 758ErrorCode.ERR_CantInferMethTypeArgs, 778ErrorCode.ERR_NoSuchMemberOrExtension, 804ErrorCode.ERR_NamedArgumentUsedInPositional, 824ErrorCode.ERR_BadNonTrailingNamedArgument, 837diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_DuplicateNamedArgument, name), location); 865ErrorCode code = (object)delegateTypeBeingInvoked != null ? 866ErrorCode.ERR_BadNamedArgumentForDelegateInvoke : 867ErrorCode.ERR_BadNamedArgument; 917ErrorCode.ERR_NoCorrespondingArgument, 940(ErrorCode code, object target) = (typeContainingConstructor, delegateTypeBeingInvoked, functionPointerMethodBeingInvoked) switch 942(object t, _, _) => (ErrorCode.ERR_BadCtorArgCount, t), 943(_, object t, _) => (ErrorCode.ERR_BadDelArgCount, t), 944(_, _, object t) => (ErrorCode.ERR_BadFuncPointerArgCount, t), 945_ => (ErrorCode.ERR_BadArgCount, name) 1125diagnostics.Add(ErrorCode.ERR_InitializerAddHasParamModifiers, location, symbols, method); 1132diagnostics.Add(ErrorCode.ERR_CollectionExpressionMissingAdd, location, receiver.Type); 1137diagnostics.Add(ErrorCode.ERR_BadArgTypesForCollectionAdd, location, symbols, method); 1178ErrorCode.ERR_BadArgType, 1227diagnostics.Add(ErrorCode.ERR_MissingAddressOf, sourceLocation); 1244ErrorCode.ERR_BadArgType, 1263diagnostics.Add(ErrorCode.ERR_ExpectedInterpolatedString, sourceLocation); 1269ErrorCode.ERR_BadArgExtraRefLangVersion, 1280ErrorCode.ERR_BadArgExtraRef, 1290ErrorCode.ERR_BadArgRef, 1311ErrorCode.ERR_BadInstanceArgType, 1332diagnostics.Add(ErrorCode.ERR_ExpectedInterpolatedString, sourceLocation); 1347ErrorCode.ERR_BadArgType, 1358ErrorCode.ERR_BadArgType, 1408diagnostics.Add(ErrorCode.ERR_QueryMultipleProviders, location, receiver.Type, name); 1518return new DiagnosticInfoWithSymbols(ErrorCode.ERR_AmbigCall, arguments, symbols);

266diagnostics.Add(ErrorCode.WRN_GotoCaseShouldConvert, node.Location, SwitchGoverningType); 428diagnostics.Add(ErrorCode.ERR_V6SwitchGoverningTypeValueExpected, node.Location); 443diagnostics.Add(ErrorCode.ERR_SwitchExpressionValueExpected, node.Location, switchGoverningExpression.Display); 507diagnostics.Add(ErrorCode.ERR_ConstantExpected, node.Location); 535diagnostics.Add(ErrorCode.ERR_LabelNotFound, node.Location, labelName);

35diagnostics.Add(ErrorCode.WRN_EmptySwitch, node.OpenBraceToken.GetLocation()); 105diagnostics.Add(ErrorCode.ERR_SwitchCaseSubsumed, p.Pattern.Location); 112diagnostics.Add(ErrorCode.ERR_DuplicateCaseLabel, syntax.Location, cp.ConstantValue.GetValueToDisplay()); 116diagnostics.Add(ErrorCode.ERR_SwitchCaseSubsumed, p.Value.Location); 206diagnostics.Add(ErrorCode.ERR_UsingVarInSwitchCase, statement.Location); 254diagnostics.Add(ErrorCode.ERR_DuplicateCaseLabel, node.Location, label.Name); 290diagnostics.Add(ErrorCode.WRN_CaseConstantNamedUnderscore, expression.Location);

71diagnostics.Add(ErrorCode.ERR_SwitchArmSubsumed, arm.Pattern.Syntax.Location); 97ErrorCode warningCode = 98requiresFalseWhenClause ? ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen : 99unnamedEnumValue ? ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue : 100ErrorCode.WRN_SwitchExpressionNotExhaustive; 202diagnostics.Add(ErrorCode.ERR_BadPatternExpression, SwitchExpressionSyntax.GoverningExpression.Location, switchGoverningExpression.Display);

259ErrorCode errorCode = implementsAlternateIDisposable 260? (hasAwait ? ErrorCode.ERR_NoConvToIAsyncDispWrongAsync : ErrorCode.ERR_NoConvToIDispWrongAsync) 261: (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));

855diagnostics.Add(ErrorCode.ERR_AnonymousReturnExpected, lambdaSymbol.DiagnosticLocation, this.MessageID.Localize(), delegateType); 871diagnostics.Add(ErrorCode.ERR_CantConvAsyncAnonFuncReturns, lambdaSymbol.DiagnosticLocation, lambdaSymbol.MessageID.Localize(), delegateType); 1367if (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; }

394_diagnostics.Add(ErrorCode.ERR_BadDelegateConstructor, syntax.Location, delegateType);

88_diagnostics.Add(ErrorCode.ERR_InsufficientStack,

387_diagnostics.Add(ErrorCode.ERR_InsufficientStack,

153AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name.ToString()); 208AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/langversion:"); 214AddDiagnostic(diagnostics, ErrorCode.ERR_LanguageVersionCannotHaveLeadingZeroes, value); 222AddDiagnostic(diagnostics, ErrorCode.ERR_BadCompatMode, value); 235AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, nameMemory.ToString()); 241AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, nameMemory.ToString()); 306AddDiagnostic(diagnostics, ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected); 348AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 361AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 368AddDiagnostic(diagnostics, ErrorCode.FTL_BadCodepage, value); 379AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 386AddDiagnostic(diagnostics, ErrorCode.FTL_BadChecksumAlgorithm, value); 417AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), name); 441AddDiagnostic(diagnostics, ErrorCode.ERR_BadNullableContextOption, value); 471AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 496AddDiagnostic(diagnostics, ErrorCode.ERR_MissingGuidForOption, "<text>", name); 503AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFormatForGuidForOption, value, name); 513AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 532AddDiagnostic(diagnostics, ErrorCode.WRN_BadUILang, value); 546AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 559AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 585AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidTarget); 600AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", arg); 605AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidAssemblyName, "<text>", arg); 618AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "modulename"); 632AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<string>", arg); 649AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 666AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 679AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 687AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/doc:"); // Different argument. 699AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "/addmodule:"); 703AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 774AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 791AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), name); 807AddDiagnostic(diagnostics, ErrorCode.ERR_BadDebugType, value); 902AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 923AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 950AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 958AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 962AddDiagnostic(diagnostics, ErrorCode.ERR_BadWarningLevel); 1027AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, "keyfile"); 1048AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "keycontainer"); 1092AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 1096AddDiagnostic(diagnostics, ErrorCode.ERR_BadBaseNumber, value); 1110AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "subsystemversion"); 1122AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidSubsystemVersion, value); 1131AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), "touchedfiles"); 1159AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 1193AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsNumber, name); 1197AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFileAlignment, value); 1201AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidFileAlignment, value); 1213AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1266AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, ErrorLogOptionFormat, RemoveQuotesAndSlashes(arg)); 1273AddDiagnostic(diagnostics, ErrorCode.ERR_BadSwitchValue, valueMemory.Value.ToString(), "/errorlog:", ErrorLogOptionFormat); 1282AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, ":<text>", RemoveQuotesAndSlashes(arg)); 1294AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<text>", name); 1308AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<file list>", name); 1323AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, "<file list>", name); 1358AddDiagnostic(diagnostics, ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected); 1375AddDiagnostic(diagnostics, ErrorCode.ERR_BadSwitch, arg); 1391AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.ERR_NoRefOutWhenRefOnly); 1396AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.ERR_NoNetModuleOutputWhenRefOutOrRefOnly); 1401AddDiagnostic(diagnostics, diagnosticOptions, ErrorCode.WRN_NoSources); 1413AddDiagnostic(diagnostics, ErrorCode.ERR_BadBaseNumber, string.Format("0x{0:X}", baseAddress)); 1437AddDiagnostic(diagnostics, ErrorCode.ERR_NoOutputDirectory); 1452AddDiagnostic(diagnostics, ErrorCode.ERR_SourceLinkRequiresPdb); 1462AddDiagnostic(diagnostics, ErrorCode.ERR_CannotEmbedWithoutPdb); 1538diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_NullableOptionNotAvailable, 1604AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_PathList.Localize(), switchName); 1613AddDiagnostic(diagnostics, ErrorCode.WRN_InvalidSearchPathDir, path, origin.Localize(), MessageID.IDS_DirectoryHasInvalidPath.Localize()); 1617AddDiagnostic(diagnostics, ErrorCode.WRN_InvalidSearchPathDir, path, origin.Localize(), MessageID.IDS_DirectoryDoesNotExist.Localize()); 1630AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1637AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1667AddDiagnostic(diagnostics, ErrorCode.ERR_OutputNeedsName); 1681AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, outputFileName); 1692AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, outputFileName); 1707AddDiagnostic(diagnostics, ErrorCode.ERR_AssemblyNameOnNonModule); 1761outputDiagnostics.Add(Diagnostic.Create(CSharp.MessageProvider.Instance, (int)ErrorCode.WRN_DefineIdentifierRequired, valueMemory.ToString())); 1793outputDiagnostics.Add(Diagnostic.Create(CSharp.MessageProvider.Instance, (int)ErrorCode.WRN_DefineIdentifierRequired, id)); 1819AddDiagnostic(diagnostics, ErrorCode.ERR_BadPlatformType, value); 1847AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidTarget); 1856AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Namespace1.Localize(), arg); 1870AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 1875AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1897AddDiagnostic(diagnostics, ErrorCode.ERR_SwitchNeedsString, MessageID.IDS_Text.Localize(), arg); 1904AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 1929AddDiagnostic(diagnostics, ErrorCode.ERR_BadExternIdentifier, alias); 1965AddDiagnostic(diagnostics, ErrorCode.ERR_OneAliasPerReference); 1971AddDiagnostic(diagnostics, ErrorCode.ERR_AliasMissingFile, alias); 1983AddDiagnostic(diagnostics, ErrorCode.ERR_CantHaveWin32ResAndIcon); 1988AddDiagnostic(diagnostics, ErrorCode.ERR_CantHaveWin32ResAndManifest); 1994AddDiagnostic(diagnostics, ErrorCode.WRN_CantHaveManifestForModule); 2010AddDiagnostic(diagnostics, ErrorCode.ERR_InvalidInstrumentationKind, kind); 2064AddDiagnostic(diagnostics, ErrorCode.ERR_BadResourceVis, accessibility); 2070AddDiagnostic(diagnostics, ErrorCode.ERR_NoFileSpec, arg); 2077AddDiagnostic(diagnostics, ErrorCode.FTL_InvalidInputFileName, filePath); 2106ids.Add(CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_MissingNonNullTypesContextForAnnotation)); 2107ids.Add(CSharp.MessageProvider.Instance.GetIdForErrorCode((int)ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode)); 2113ErrorFacts.IsWarning((ErrorCode)number)) 2155AddDiagnostic(diagnostics, ErrorCode.WRN_UnimplementedCommandLineSwitch, "/" + switchName); 2163private static void AddDiagnostic(IList<Diagnostic> diagnostics, ErrorCode errorCode) 2168private static void AddDiagnostic(IList<Diagnostic> diagnostics, ErrorCode errorCode, params object[] arguments) 2176private 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),

525diagnostics.Add(ErrorCode.ERR_DebugEntryPointNotSourceMethodDefinition, Location.None); 1771ErrorCode.ERR_GlobalSingleTypeNameNotFound, 1873diagnostics.Add(ErrorCode.ERR_SimpleProgramNotAnExecutable, simpleProgramEntryPointSymbol.ReturnTypeSyntax.Location); 1901diagnostics.Add(ErrorCode.ERR_SimpleProgramDisallowsMainType, NoLocation.Singleton); 1934diagnostics.Add(ErrorCode.WRN_MainIgnored, NoLocation.Singleton, mainTypeName); 1941diagnostics.Add(ErrorCode.ERR_MainClassNotFound, NoLocation.Singleton, mainTypeName); 1948diagnostics.Add(ErrorCode.ERR_MainClassNotClass, mainTypeOrNamespace.GetFirstLocation(), mainTypeOrNamespace); 1969diagnostics.Add(ErrorCode.WRN_MainIgnored, main.GetFirstLocation(), main); 1997noMainFoundDiagnostics.Add(ErrorCode.WRN_InvalidMainSig, candidate.GetFirstLocation(), candidate); 2005noMainFoundDiagnostics.Add(ErrorCode.WRN_MainCantBeGeneric, candidate.GetFirstLocation(), candidate); 2028diagnostics.Add(ErrorCode.ERR_NonTaskMainCantBeAsync, candidate.GetFirstLocation()); 2061ErrorCode.WRN_SyncAndAsyncEntryPoints, 2089if (diagnostic.Code == (int)ErrorCode.WRN_InvalidMainSig || diagnostic.Code == (int)ErrorCode.WRN_MainCantBeGeneric) 2103diagnostics.Add(ErrorCode.ERR_NoEntryPoint, NoLocation.Singleton); 2107diagnostics.Add(ErrorCode.ERR_NoMainInClass, mainType.GetFirstLocation(), mainType); 2118diagnostics.Add(ErrorCode.ERR_EntryPointCannotBeUnmanagedCallersOnly, viableEntryPoint.GetFirstLocation()); 2126ErrorCode.ERR_MultipleEntryPoints, 2252=> code == (int)ErrorCode.ERR_NoTypeDef; 2641ErrorCode code = info.Kind == SyntaxKind.ExternAliasDirective 2642? ErrorCode.HDN_UnusedExternAlias 2643: ErrorCode.HDN_UnusedUsingDirective; 2969builder.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_NullableOptionNotAvailable, 3454excludeDiagnostics.Add((int)ErrorCode.ERR_ConcreteMissingBody); 3474diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, ((Cci.INamedEntity)moduleBeingBuilt).Name, 3591_diagnostics.Add(ErrorCode.ERR_FileTypeNonUniquePath, location, symbol, filePath); 3625diagnostics.Add(ErrorCode.ERR_DuplicateInterceptor, attributeLocation); 3715diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, m), NoLocation.Singleton); 3757runtimeMDVersionDiagnostics.Add(ErrorCode.WRN_NoRuntimeMetadataVersion, NoLocation.Singleton); 3821diagnostics.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 == (int)ErrorCode.WRN_Experimental)

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;

112diagnostics.Add(ErrorCode.ERR_DocFileGen, Location.None, e.Message); 318_diagnostics.Add(ErrorCode.WRN_MissingXMLComment, location, symbol); 389_diagnostics.Add(ErrorCode.WRN_MissingParamTag, location, parameter.Name, symbol); 403_diagnostics.Add(ErrorCode.WRN_MissingTypeParamTag, location, typeParameter, symbol); 564_diagnostics.Add(ErrorCode.WRN_XMLParseError, location, GetDescription(e)); 747if ((ErrorCode)diag.Code == ErrorCode.WRN_XMLParseError) 1169diagnostics.Add(ErrorCode.WRN_UnmatchedParamTag, identifier.Location, identifier); 1172diagnostics.Add(ErrorCode.WRN_UnmatchedParamRefTag, identifier.Location, identifier, memberSymbol); 1175diagnostics.Add(ErrorCode.WRN_UnmatchedTypeParamTag, identifier.Location, identifier); 1178diagnostics.Add(ErrorCode.WRN_UnmatchedTypeParamRefTag, identifier.Location, identifier, memberSymbol); 1199diagnostics.Add(ErrorCode.WRN_DuplicateParamTag, syntax.Location, identifier); 1209diagnostics.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.

366diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_MissingPredefinedMember,

201diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, ((Cci.INamedEntity)moduleBeingBuiltOpt).Name, 1591diagnosticsForThisMethod.Add(ErrorCode.ERR_TooManyLocals, method.GetFirstLocation()); 1765ErrorCode.ERR_StaticConstructorWithExplicitConstructorCall, 2160diagnostics.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)));

671builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_NoMainOnDLL)); 676builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(MainTypeName), MainTypeName)); 682builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadPlatformType, Platform.ToString())); 687MetadataHelpers.CheckAssemblyOrModuleName(ModuleName, MessageProvider.Instance, (int)ErrorCode.ERR_BadModuleName, builder); 692builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(OutputKind), OutputKind.ToString())); 697builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(OptimizationLevel), OptimizationLevel.ToString())); 702builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(ScriptClassName), ScriptClassName ?? "null")); 707builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(WarningLevel), WarningLevel)); 712builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(Usings), Usings.Where(u => !u.IsValidClrNamespaceName()).First() ?? "null")); 717builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadPrefer32OnLib)); 722builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadCompilationOptionValue, nameof(MetadataImportOptions), MetadataImportOptions.ToString()));

240builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_BadLanguageVersion, LanguageVersion.ToString())); 249builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_InvalidPreprocessingSymbol, "null")); 253builder.Add(Diagnostic.Create(MessageProvider.Instance, (int)ErrorCode.ERR_InvalidPreprocessingSymbol, symbol));

195bag.Add(ErrorCode.ERR_SimpleProgramIsEmpty, ((EmptyStatementSyntax)firstGlobalStatement.Statement).SemicolonToken.GetLocation()); 449diagnostics.Add(ErrorCode.ERR_GlobalUsingOutOfOrder, directive.GlobalKeyword.GetLocation()); 535diagnostics.Add(ErrorCode.ERR_MultipleFileScopedNamespace, node.Name.GetLocation()); 544diagnostics.Add(ErrorCode.ERR_FileScopedAndNormalNamespace, node.Name.GetLocation()); 562diagnostics.Add(ErrorCode.ERR_FileScopedNamespaceNotBeforeAllMembers, node.Name.GetLocation()); 574diagnostics.Add(ErrorCode.ERR_FileScopedAndNormalNamespace, node.Name.GetLocation()); 581diagnostics.Add(ErrorCode.ERR_UnexpectedGenericName, node.Name.GetLocation()); 586diagnostics.Add(ErrorCode.ERR_UnexpectedAliasedName, node.Name.GetLocation()); 591diagnostics.Add(ErrorCode.ERR_BadModifiersOnNamespace, node.AttributeLists[0].GetLocation()); 596diagnostics.Add(ErrorCode.ERR_BadModifiersOnNamespace, node.Modifiers[0].GetLocation()); 603diagnostics.Add(ErrorCode.ERR_GlobalUsingInNamespace, directive.GlobalKeyword.GetLocation()); 737diagnostics.Add(ErrorCode.ERR_UnexpectedParameterList, node.ParameterList.GetLocation());

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

105diagnostics.Add(ErrorCode.ERR_ModuleEmitFailure, NoLocation.Singleton, compilation.AssemblyName, e.Message); 172ErrorCode.ERR_ModuleEmitFailure,

286diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_EncNoPIAReference, embeddedType.AdaptedSymbol), Location.None);

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

151context.Diagnostics.Add(new CSDiagnostic(new CSDiagnosticInfo(ErrorCode.ERR_CryptoHashFailed), NoLocation.Singleton)); 188diagnostics.Add(new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, modules[i]), NoLocation.Singleton); 583diagnostics.Add(ErrorCode.ERR_TypeReserved, userDefinedAttribute.GetFirstLocation(), description.FullName);

175diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName, assembly), NoLocation.Singleton); 182diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_RefCultureMismatch, assembly, refIdentity.CultureName), NoLocation.Singleton); 201diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ConflictingMachineAssembly, assembly), NoLocation.Singleton); 695diagnostics.Add(ErrorCode.ERR_ExportedTypeConflictsWithDeclaration, NoLocation.Singleton, type, type.ContainingModule); 699diagnostics.Add(ErrorCode.ERR_ForwardedTypeConflictsWithDeclaration, NoLocation.Singleton, type); 715diagnostics.Add(ErrorCode.ERR_ExportedTypesConflict, NoLocation.Singleton, type, type.ContainingModule, contender, contender.ContainingModule); 720diagnostics.Add(ErrorCode.ERR_ForwardedTypeConflictsWithExportedType, NoLocation.Singleton, type, type.ContainingAssembly, contender, contender.ContainingModule); 725diagnostics.Add(ErrorCode.ERR_ForwardedTypesConflict, NoLocation.Singleton, type, type.ContainingAssembly, contender, contender.ContainingAssembly); 991diagnostics.Add(new CSDiagnostic(diagInfo ?? new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty), syntaxNodeOpt == null ? NoLocation.Singleton : syntaxNodeOpt.Location)); 1108new 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);

292EmbeddedTypesManager.Error(diagnostics, ErrorCode.ERR_InteropTypeMissingAttribute, syntaxNodeOpt, UnderlyingNamedType.AdaptedNamedTypeSymbol, description.FullName);

207Error(diagnostics, ErrorCode.ERR_InteropTypesWithSameNameAndGuid, null, 216Error(diagnostics, ErrorCode.ERR_LocalTypeNameClash, null, 239Error(diagnostics, ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA, null, 265ErrorCode error = ErrorCode.Unknown; 276error = ErrorCode.ERR_DefaultInterfaceImplementationInNoPIAType; 281error = ErrorCode.ERR_ReAbstractionInNoPIAType; 287if (error != ErrorCode.Unknown) 301error = ErrorCode.ERR_NoPIANestedType; 309error = ErrorCode.ERR_GenericsUsedInNoPIAType; 316error = ErrorCode.ERR_NewCoClassOnLink; 320if (error != ErrorCode.Unknown) 329private static void ReportNotEmbeddableSymbol(ErrorCode error, Symbol symbol, SyntaxNode syntaxNodeOpt, DiagnosticBag diagnostics, EmbeddedTypesManager optTypeManager) 338internal static void Error(DiagnosticBag diagnostics, ErrorCode code, SyntaxNode syntaxOpt, params object[] args) 461ReportNotEmbeddableSymbol(ErrorCode.ERR_InteropStructContainsMethods, field.AdaptedFieldSymbol.ContainingType, syntaxNodeOpt, diagnostics, this); 496ReportNotEmbeddableSymbol(ErrorCode.ERR_InteropStructContainsMethods, type.UnderlyingNamedType.AdaptedNamedTypeSymbol, syntaxNodeOpt, diagnostics, this); 503Error(diagnostics, ErrorCode.ERR_InteropMethodWithBody, syntaxNodeOpt, method.AdaptedMethodSymbol.ToDisplayString(SymbolDisplayFormat.MinimallyQualifiedFormat));

18public static readonly DiagnosticInfo VoidDiagnosticInfo = new CSDiagnosticInfo(ErrorCode.Void); 22internal CSDiagnosticInfo(ErrorCode code) 27internal CSDiagnosticInfo(ErrorCode code, params object[] args) 32internal CSDiagnosticInfo(ErrorCode code, ImmutableArray<Symbol> symbols, object[] args) 37internal CSDiagnosticInfo(ErrorCode code, object[] args, ImmutableArray<Symbol> symbols, ImmutableArray<Location> additionalLocations) 41Debug.Assert(code != ErrorCode.ERR_InternalError); 57internal new ErrorCode Code => (ErrorCode)base.Code;

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

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

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

21private static readonly Lazy<ImmutableDictionary<ErrorCode, string>> s_categoriesMap = new Lazy<ImmutableDictionary<ErrorCode, string>>(CreateCategoriesMap); 28nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceAssignment)); 29nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceReceiver)); 30nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceReturn)); 31nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceArgument)); 32nullableWarnings.Add(GetId(ErrorCode.WRN_UninitializedNonNullableField)); 33nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInAssignment)); 34nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInArgument)); 35nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInArgumentForOutput)); 36nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate)); 37nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate)); 38nullableWarnings.Add(GetId(ErrorCode.WRN_NullAsNonNullable)); 39nullableWarnings.Add(GetId(ErrorCode.WRN_NullableValueTypeMayBeNull)); 40nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint)); 41nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint)); 42nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint)); 43nullableWarnings.Add(GetId(ErrorCode.WRN_ThrowPossibleNull)); 44nullableWarnings.Add(GetId(ErrorCode.WRN_UnboxPossibleNull)); 45nullableWarnings.Add(GetId(ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull)); 46nullableWarnings.Add(GetId(ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen)); 48nullableWarnings.Add(GetId(ErrorCode.WRN_ConvertingNullableToNonNullable)); 49nullableWarnings.Add(GetId(ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment)); 50nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterConditionallyDisallowsNull)); 52nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnOverride)); 53nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride)); 54nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial)); 55nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride)); 56nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial)); 57nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation)); 58nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation)); 59nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation)); 60nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation)); 61nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation)); 62nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation)); 63nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation)); 64nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface)); 65nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase)); 66nullableWarnings.Add(GetId(ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList)); 67nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation)); 68nullableWarnings.Add(GetId(ErrorCode.WRN_NullReferenceInitializer)); 69nullableWarnings.Add(GetId(ErrorCode.WRN_ShouldNotReturn)); 70nullableWarnings.Add(GetId(ErrorCode.WRN_DoesNotReturnMismatch)); 71nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation)); 72nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation)); 73nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride)); 74nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation)); 75nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation)); 76nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride)); 77nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNull)); 78nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNullBadMember)); 79nullableWarnings.Add(GetId(ErrorCode.WRN_MemberNotNullWhen)); 80nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterDisallowsNull)); 81nullableWarnings.Add(GetId(ErrorCode.WRN_ParameterNotNullIfNotNull)); 82nullableWarnings.Add(GetId(ErrorCode.WRN_ReturnNotNullIfNotNull)); 83nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor)); 84nullableWarnings.Add(GetId(ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor)); 86nullableWarnings.Add(GetId(ErrorCode.WRN_UninitializedNonNullableBackingField)); 91private static string GetId(ErrorCode errorCode) 96private static ImmutableDictionary<ErrorCode, string> CreateCategoriesMap() 98var map = new Dictionary<ErrorCode, string>() 106internal static DiagnosticSeverity GetSeverity(ErrorCode code) 108if (code == ErrorCode.Void) 112else if (code == ErrorCode.Unknown) 143public static string GetMessage(ErrorCode code, CultureInfo culture) 150public static LocalizableResourceString GetMessageFormat(ErrorCode code) 155public static LocalizableResourceString GetTitle(ErrorCode code) 160public static LocalizableResourceString GetDescription(ErrorCode code) 165public static string GetHelpLink(ErrorCode code) 170public static string GetCategory(ErrorCode code) 194s_resourceManager = new System.Resources.ResourceManager(typeof(CSharpResources).FullName, typeof(ErrorCode).GetTypeInfo().Assembly); 201internal static int GetWarningLevel(ErrorCode code) 213case ErrorCode.WRN_UnassignedInternalRefField: 217case ErrorCode.WRN_AddressOfInAsync: 218case ErrorCode.WRN_ByValArraySizeConstRequired: 222case ErrorCode.WRN_LowerCaseTypeName: 226case ErrorCode.WRN_PartialMethodTypeDifference: 230case ErrorCode.WRN_NubExprIsConstBool2: 231case ErrorCode.WRN_StaticInAsOrIs: 232case ErrorCode.WRN_PrecedenceInversion: 233case ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion: 234case ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion: 235case ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion: 236case ErrorCode.WRN_UnassignedThisUnsupportedVersion: 237case ErrorCode.WRN_ParamUnassigned: 238case ErrorCode.WRN_UseDefViolationProperty: 239case ErrorCode.WRN_UseDefViolationField: 240case ErrorCode.WRN_UseDefViolationThisUnsupportedVersion: 241case ErrorCode.WRN_UseDefViolationOut: 242case ErrorCode.WRN_UseDefViolation: 243case ErrorCode.WRN_SyncAndAsyncEntryPoints: 244case ErrorCode.WRN_ParameterIsStaticClass: 245case ErrorCode.WRN_ReturnTypeIsStaticClass: 249case ErrorCode.WRN_InvalidMainSig: 250case ErrorCode.WRN_LowercaseEllSuffix: 251case ErrorCode.WRN_NewNotRequired: 252case ErrorCode.WRN_MainCantBeGeneric: 253case ErrorCode.WRN_ProtectedInSealed: 254case ErrorCode.WRN_UnassignedInternalField: 255case ErrorCode.WRN_MissingParamTag: 256case ErrorCode.WRN_MissingXMLComment: 257case ErrorCode.WRN_MissingTypeParamTag: 258case ErrorCode.WRN_InvalidVersionFormat: 260case ErrorCode.WRN_UnreferencedEvent: 261case ErrorCode.WRN_DuplicateUsing: 262case ErrorCode.WRN_UnreferencedVar: 263case ErrorCode.WRN_UnreferencedField: 264case ErrorCode.WRN_UnreferencedVarAssg: 265case ErrorCode.WRN_UnreferencedLocalFunction: 266case ErrorCode.WRN_SequentialOnPartialClass: 267case ErrorCode.WRN_UnreferencedFieldAssg: 268case ErrorCode.WRN_AmbiguousXMLReference: 269case ErrorCode.WRN_PossibleMistakenNullStatement: 270case ErrorCode.WRN_EqualsWithoutGetHashCode: 271case ErrorCode.WRN_EqualityOpWithoutEquals: 272case ErrorCode.WRN_EqualityOpWithoutGetHashCode: 273case ErrorCode.WRN_IncorrectBooleanAssg: 274case ErrorCode.WRN_BitwiseOrSignExtend: 275case ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter: 276case ErrorCode.WRN_InvalidAssemblyName: 277case ErrorCode.WRN_UnifyReferenceBldRev: 278case ErrorCode.WRN_AssignmentToSelf: 279case ErrorCode.WRN_ComparisonToSelf: 280case ErrorCode.WRN_IsDynamicIsConfusing: 281case ErrorCode.WRN_DebugFullNameTooLong: 282case ErrorCode.WRN_PdbLocalNameTooLong: 283case ErrorCode.WRN_RecordEqualsWithoutGetHashCode: 285case ErrorCode.WRN_NewRequired: 286case ErrorCode.WRN_NewOrOverrideExpected: 287case ErrorCode.WRN_UnreachableCode: 288case ErrorCode.WRN_UnreferencedLabel: 289case ErrorCode.WRN_NegativeArrayIndex: 290case ErrorCode.WRN_BadRefCompareLeft: 291case ErrorCode.WRN_BadRefCompareRight: 292case ErrorCode.WRN_PatternIsAmbiguous: 293case ErrorCode.WRN_PatternNotPublicOrNotInstance: 294case ErrorCode.WRN_PatternBadSignature: 295case ErrorCode.WRN_SameFullNameThisNsAgg: 296case ErrorCode.WRN_SameFullNameThisAggAgg: 297case ErrorCode.WRN_SameFullNameThisAggNs: 298case ErrorCode.WRN_GlobalAliasDefn: 299case ErrorCode.WRN_AlwaysNull: 300case ErrorCode.WRN_CmpAlwaysFalse: 301case ErrorCode.WRN_GotoCaseShouldConvert: 302case ErrorCode.WRN_NubExprIsConstBool: 303case ErrorCode.WRN_ExplicitImplCollision: 304case ErrorCode.WRN_DeprecatedSymbolStr: 305case ErrorCode.WRN_VacuousIntegralComp: 306case ErrorCode.WRN_AssignmentToLockOrDispose: 307case ErrorCode.WRN_DeprecatedCollectionInitAddStr: 308case ErrorCode.WRN_DeprecatedCollectionInitAdd: 309case ErrorCode.WRN_DuplicateParamTag: 310case ErrorCode.WRN_UnmatchedParamTag: 311case ErrorCode.WRN_UnprocessedXMLComment: 312case ErrorCode.WRN_InvalidSearchPathDir: 313case ErrorCode.WRN_UnifyReferenceMajMin: 314case ErrorCode.WRN_DuplicateTypeParamTag: 315case ErrorCode.WRN_UnmatchedTypeParamTag: 316case ErrorCode.WRN_UnmatchedParamRefTag: 317case ErrorCode.WRN_UnmatchedTypeParamRefTag: 318case ErrorCode.WRN_CantHaveManifestForModule: 319case ErrorCode.WRN_DynamicDispatchToConditionalMethod: 320case ErrorCode.WRN_NoSources: 321case ErrorCode.WRN_CLS_MeaninglessOnPrivateType: 322case ErrorCode.WRN_CLS_AssemblyNotCLS2: 323case ErrorCode.WRN_MainIgnored: 324case ErrorCode.WRN_UnqualifiedNestedTypeInCref: 325case ErrorCode.WRN_NoRuntimeMetadataVersion: 327case ErrorCode.WRN_IsAlwaysTrue: 328case ErrorCode.WRN_IsAlwaysFalse: 329case ErrorCode.WRN_ByRefNonAgileField: 330case ErrorCode.WRN_VolatileByRef: 331case ErrorCode.WRN_FinalizeMethod: 332case ErrorCode.WRN_DeprecatedSymbol: 333case ErrorCode.WRN_ExternMethodNoImplementation: 334case ErrorCode.WRN_AttributeLocationOnBadDeclaration: 335case ErrorCode.WRN_InvalidAttributeLocation: 336case ErrorCode.WRN_NonObsoleteOverridingObsolete: 337case ErrorCode.WRN_CoClassWithoutComImport: 338case ErrorCode.WRN_ObsoleteOverridingNonObsolete: 339case ErrorCode.WRN_ExternCtorNoImplementation: 340case ErrorCode.WRN_WarningDirective: 341case ErrorCode.WRN_UnreachableGeneralCatch: 342case ErrorCode.WRN_DefaultValueForUnconsumedLocation: 343case ErrorCode.WRN_EmptySwitch: 344case ErrorCode.WRN_XMLParseError: 345case ErrorCode.WRN_BadXMLRef: 346case ErrorCode.WRN_BadXMLRefParamType: 347case ErrorCode.WRN_BadXMLRefReturnType: 348case ErrorCode.WRN_BadXMLRefSyntax: 349case ErrorCode.WRN_FailedInclude: 350case ErrorCode.WRN_InvalidInclude: 351case ErrorCode.WRN_XMLParseIncludeError: 352case ErrorCode.WRN_ALinkWarn: 353case ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden: 354case ErrorCode.WRN_CmdOptionConflictsSource: 355case ErrorCode.WRN_IllegalPragma: 356case ErrorCode.WRN_IllegalPPWarning: 357case ErrorCode.WRN_BadRestoreNumber: 358case ErrorCode.WRN_NonECMAFeature: 359case ErrorCode.WRN_ErrorOverride: 360case ErrorCode.WRN_MultiplePredefTypes: 361case ErrorCode.WRN_TooManyLinesForDebugger: 362case ErrorCode.WRN_CallOnNonAgileField: 363case ErrorCode.WRN_InvalidNumber: 364case ErrorCode.WRN_IllegalPPChecksum: 365case ErrorCode.WRN_EndOfPPLineExpected: 366case ErrorCode.WRN_ConflictingChecksum: 367case ErrorCode.WRN_DotOnDefault: 368case ErrorCode.WRN_BadXMLRefTypeVar: 369case ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA: 370case ErrorCode.WRN_MultipleRuntimeImplementationMatches: 371case ErrorCode.WRN_MultipleRuntimeOverrideMatches: 372case ErrorCode.WRN_FileAlreadyIncluded: 373case ErrorCode.WRN_NoConfigNotOnCommandLine: 374case ErrorCode.WRN_AnalyzerCannotBeCreated: 375case ErrorCode.WRN_NoAnalyzerInAssembly: 376case ErrorCode.WRN_UnableToLoadAnalyzer: 377case ErrorCode.WRN_DefineIdentifierRequired: 378case ErrorCode.WRN_CLS_NoVarArgs: 379case ErrorCode.WRN_CLS_BadArgType: 380case ErrorCode.WRN_CLS_BadReturnType: 381case ErrorCode.WRN_CLS_BadFieldPropType: 382case ErrorCode.WRN_CLS_BadIdentifierCase: 383case ErrorCode.WRN_CLS_OverloadRefOut: 384case ErrorCode.WRN_CLS_OverloadUnnamed: 385case ErrorCode.WRN_CLS_BadIdentifier: 386case ErrorCode.WRN_CLS_BadBase: 387case ErrorCode.WRN_CLS_BadInterfaceMember: 388case ErrorCode.WRN_CLS_NoAbstractMembers: 389case ErrorCode.WRN_CLS_NotOnModules: 390case ErrorCode.WRN_CLS_ModuleMissingCLS: 391case ErrorCode.WRN_CLS_AssemblyNotCLS: 392case ErrorCode.WRN_CLS_BadAttributeType: 393case ErrorCode.WRN_CLS_ArrayArgumentToAttribute: 394case ErrorCode.WRN_CLS_NotOnModules2: 395case ErrorCode.WRN_CLS_IllegalTrueInFalse: 396case ErrorCode.WRN_CLS_MeaninglessOnParam: 397case ErrorCode.WRN_CLS_MeaninglessOnReturn: 398case ErrorCode.WRN_CLS_BadTypeVar: 399case ErrorCode.WRN_CLS_VolatileField: 400case ErrorCode.WRN_CLS_BadInterface: 401case ErrorCode.WRN_UnobservedAwaitableExpression: 402case ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation: 403case ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation: 404case ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation: 405case ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName: 406case ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName: 407case ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath: 408case ErrorCode.WRN_DelaySignButNoKey: 409case ErrorCode.WRN_UnimplementedCommandLineSwitch: 410case ErrorCode.WRN_AsyncLacksAwaits: 411case ErrorCode.WRN_BadUILang: 412case ErrorCode.WRN_RefCultureMismatch: 413case ErrorCode.WRN_ConflictingMachineAssembly: 414case ErrorCode.WRN_FilterIsConstantTrue: 415case ErrorCode.WRN_FilterIsConstantFalse: 416case ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch: 417case ErrorCode.WRN_IdentifierOrNumericLiteralExpected: 418case ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName: 419case ErrorCode.WRN_AlignmentMagnitude: 420case ErrorCode.WRN_AttributeIgnoredWhenPublicSigning: 421case ErrorCode.WRN_TupleLiteralNameMismatch: 422case ErrorCode.WRN_WindowsExperimental: 423case ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable: 424case ErrorCode.WRN_TupleBinopLiteralNameMismatch: 425case ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter: 426case ErrorCode.WRN_ConvertingNullableToNonNullable: 427case ErrorCode.WRN_NullReferenceAssignment: 428case ErrorCode.WRN_NullReferenceReceiver: 429case ErrorCode.WRN_NullReferenceReturn: 430case ErrorCode.WRN_NullReferenceArgument: 431case ErrorCode.WRN_NullabilityMismatchInTypeOnOverride: 432case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride: 433case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial: 434case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride: 435case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial: 436case ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation: 437case ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation: 438case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation: 439case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation: 440case ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList: 441case ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase: 442case ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface: 443case ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation: 444case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation: 445case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation: 446case ErrorCode.WRN_UninitializedNonNullableField: 447case ErrorCode.WRN_NullabilityMismatchInAssignment: 448case ErrorCode.WRN_NullabilityMismatchInArgument: 449case ErrorCode.WRN_NullabilityMismatchInArgumentForOutput: 450case ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate: 451case ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate: 452case ErrorCode.WRN_NullAsNonNullable: 453case ErrorCode.WRN_NullableValueTypeMayBeNull: 454case ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint: 455case ErrorCode.WRN_MissingNonNullTypesContextForAnnotation: 456case ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode: 457case ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation: 458case ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint: 459case ErrorCode.WRN_SwitchExpressionNotExhaustive: 460case ErrorCode.WRN_IsTypeNamedUnderscore: 461case ErrorCode.WRN_GivenExpressionNeverMatchesPattern: 462case ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant: 463case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue: 464case ErrorCode.WRN_CaseConstantNamedUnderscore: 465case ErrorCode.WRN_ThrowPossibleNull: 466case ErrorCode.WRN_UnboxPossibleNull: 467case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull: 468case ErrorCode.WRN_ImplicitCopyInReadOnlyMember: 469case ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage: 470case ErrorCode.WRN_UndecoratedCancellationTokenParameter: 471case ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint: 472case ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment: 473case ErrorCode.WRN_ParameterConditionallyDisallowsNull: 474case ErrorCode.WRN_NullReferenceInitializer: 475case ErrorCode.WRN_ShouldNotReturn: 476case ErrorCode.WRN_DoesNotReturnMismatch: 477case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride: 478case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride: 479case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation: 480case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation: 481case ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation: 482case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation: 483case ErrorCode.WRN_ConstOutOfRangeChecked: 484case ErrorCode.WRN_MemberNotNull: 485case ErrorCode.WRN_MemberNotNullBadMember: 486case ErrorCode.WRN_MemberNotNullWhen: 487case ErrorCode.WRN_GeneratorFailedDuringInitialization: 488case ErrorCode.WRN_GeneratorFailedDuringGeneration: 489case ErrorCode.WRN_ParameterDisallowsNull: 490case ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern: 491case ErrorCode.WRN_IsPatternAlways: 492case ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen: 493case ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen: 494case ErrorCode.WRN_RecordNamedDisallowed: 495case ErrorCode.WRN_ParameterNotNullIfNotNull: 496case ErrorCode.WRN_ReturnNotNullIfNotNull: 497case ErrorCode.WRN_AnalyzerReferencesFramework: 498case ErrorCode.WRN_UnreadRecordParameter: 499case ErrorCode.WRN_DoNotCompareFunctionPointers: 500case ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation: 501case ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression: 502case ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression: 503case ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression: 504case ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName: 505case ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential: 506case ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter: 507case ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters: 508case ErrorCode.WRN_CompileTimeCheckedOverflow: 509case ErrorCode.WRN_MethGrpToNonDel: 510case ErrorCode.WRN_UseDefViolationPropertySupportedVersion: 511case ErrorCode.WRN_UseDefViolationFieldSupportedVersion: 512case ErrorCode.WRN_UseDefViolationThisSupportedVersion: 513case ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion: 514case ErrorCode.WRN_UnassignedThisSupportedVersion: 515case ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired: 516case ErrorCode.WRN_AnalyzerReferencesNewerCompiler: 517case ErrorCode.WRN_DuplicateAnalyzerReference: 518case ErrorCode.WRN_ScopedMismatchInParameterOfTarget: 519case ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation: 520case ErrorCode.WRN_ManagedAddr: 521case ErrorCode.WRN_EscapeVariable: 522case ErrorCode.WRN_EscapeStackAlloc: 523case ErrorCode.WRN_RefReturnNonreturnableLocal: 524case ErrorCode.WRN_RefReturnNonreturnableLocal2: 525case ErrorCode.WRN_RefReturnStructThis: 526case ErrorCode.WRN_RefAssignNarrower: 527case ErrorCode.WRN_MismatchedRefEscapeInTernary: 528case ErrorCode.WRN_RefReturnParameter: 529case ErrorCode.WRN_RefReturnScopedParameter: 530case ErrorCode.WRN_RefReturnParameter2: 531case ErrorCode.WRN_RefReturnScopedParameter2: 532case ErrorCode.WRN_RefReturnLocal: 533case ErrorCode.WRN_RefReturnLocal2: 534case ErrorCode.WRN_RefAssignReturnOnly: 535case ErrorCode.WRN_RefReturnOnlyParameter: 536case ErrorCode.WRN_RefReturnOnlyParameter2: 537case ErrorCode.WRN_RefAssignValEscapeWider: 538case ErrorCode.WRN_OptionalParamValueMismatch: 539case ErrorCode.WRN_ParamsArrayInLambdaOnly: 540case ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase: 541case ErrorCode.WRN_UnreadPrimaryConstructorParameter: 542case ErrorCode.WRN_InterceptorSignatureMismatch: 543case ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor: 544case ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor: 545case ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer: 546case ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase: 547case ErrorCode.WRN_InlineArrayIndexerNotUsed: 548case ErrorCode.WRN_InlineArraySliceNotUsed: 549case ErrorCode.WRN_InlineArrayConversionOperatorNotUsed: 550case ErrorCode.WRN_InlineArrayNotSupportedByLanguage: 551case ErrorCode.WRN_BadArgRef: 552case ErrorCode.WRN_ArgExpectedRefOrIn: 553case ErrorCode.WRN_RefReadonlyNotVariable: 554case ErrorCode.WRN_ArgExpectedIn: 555case ErrorCode.WRN_OverridingDifferentRefness: 556case ErrorCode.WRN_HidingDifferentRefness: 557case ErrorCode.WRN_TargetDifferentRefness: 558case ErrorCode.WRN_RefReadonlyParameterDefaultValue: 559case ErrorCode.WRN_UseDefViolationRefField: 560case ErrorCode.WRN_Experimental: 561case ErrorCode.WRN_CollectionExpressionRefStructMayAllocate: 562case ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate: 563case ErrorCode.WRN_ConvertingLock: 564case ErrorCode.WRN_PartialPropertySignatureDifference: 565case ErrorCode.WRN_FieldIsAmbiguous: 566case ErrorCode.WRN_UninitializedNonNullableBackingField: 567case ErrorCode.WRN_AccessorDoesNotUseBackingField: 581internal static bool IsBuildOnlyDiagnostic(ErrorCode code) 586ErrorCode.WRN_ALinkWarn 587or ErrorCode.WRN_UnreferencedField 588or ErrorCode.WRN_UnreferencedFieldAssg 589or ErrorCode.WRN_UnreferencedEvent 590or ErrorCode.WRN_UnassignedInternalField 591or ErrorCode.ERR_MissingPredefinedMember 592or ErrorCode.ERR_PredefinedTypeNotFound 593or ErrorCode.ERR_NoEntryPoint 594or ErrorCode.WRN_InvalidMainSig 595or ErrorCode.ERR_MultipleEntryPoints 596or ErrorCode.WRN_MainIgnored 597or ErrorCode.ERR_MainClassNotClass 598or ErrorCode.WRN_MainCantBeGeneric 599or ErrorCode.ERR_NoMainInClass 600or ErrorCode.ERR_MainClassNotFound 601or ErrorCode.WRN_SyncAndAsyncEntryPoints 602or ErrorCode.ERR_BadDelegateConstructor 603or ErrorCode.ERR_InsufficientStack 604or ErrorCode.ERR_ModuleEmitFailure 605or ErrorCode.ERR_TooManyLocals 606or ErrorCode.ERR_BindToBogus 607or ErrorCode.ERR_ExportedTypeConflictsWithDeclaration 608or ErrorCode.ERR_ForwardedTypeConflictsWithDeclaration 609or ErrorCode.ERR_ExportedTypesConflict 610or ErrorCode.ERR_ForwardedTypeConflictsWithExportedType 611or ErrorCode.ERR_ByRefTypeAndAwait 612or ErrorCode.ERR_RefReturningCallAndAwait 613or ErrorCode.ERR_SpecialByRefInLambda 614or ErrorCode.ERR_DynamicRequiredTypesMissing 615or ErrorCode.ERR_CannotBeConvertedToUtf8 616or ErrorCode.ERR_FileTypeNonUniquePath 617or ErrorCode.ERR_InterceptorSignatureMismatch 618or ErrorCode.ERR_InterceptorMustHaveMatchingThisParameter 619or ErrorCode.ERR_InterceptorMustNotHaveThisParameter 620or ErrorCode.ERR_DuplicateInterceptor 621or ErrorCode.WRN_InterceptorSignatureMismatch 622or ErrorCode.ERR_InterceptorNotAccessible 623or ErrorCode.ERR_InterceptorScopedMismatch 624or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnInterceptor 625or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnInterceptor 626or ErrorCode.ERR_InterceptorCannotInterceptNameof 627or ErrorCode.ERR_SymbolDefinedInAssembly 628or ErrorCode.ERR_InterceptorArityNotCompatible 629or ErrorCode.ERR_InterceptorCannotBeGeneric 630or ErrorCode.ERR_InterceptableMethodMustBeOrdinary 631or ErrorCode.ERR_PossibleAsyncIteratorWithoutYield 632or ErrorCode.ERR_PossibleAsyncIteratorWithoutYieldOrAwait 633or ErrorCode.ERR_RefLocalAcrossAwait 638ErrorCode.Void 639or ErrorCode.Unknown 640or ErrorCode.ERR_NoMetadataFile 641or ErrorCode.FTL_MetadataCantOpenFile 642or ErrorCode.ERR_NoTypeDef 643or ErrorCode.ERR_OutputWriteFailed 644or ErrorCode.ERR_BadBinaryOps 645or ErrorCode.ERR_IntDivByZero 646or ErrorCode.ERR_BadIndexLHS 647or ErrorCode.ERR_BadIndexCount 648or ErrorCode.ERR_BadUnaryOp 649or ErrorCode.ERR_ThisInStaticMeth 650or ErrorCode.ERR_ThisInBadContext 651or ErrorCode.ERR_NoImplicitConv 652or ErrorCode.ERR_NoExplicitConv 653or ErrorCode.ERR_ConstOutOfRange 654or ErrorCode.ERR_AmbigBinaryOps 655or ErrorCode.ERR_AmbigUnaryOp 656or ErrorCode.ERR_InAttrOnOutParam 657or ErrorCode.ERR_ValueCantBeNull 658or ErrorCode.ERR_NoExplicitBuiltinConv 659or ErrorCode.FTL_DebugEmitFailure 660or ErrorCode.ERR_BadVisReturnType 661or ErrorCode.ERR_BadVisParamType 662or ErrorCode.ERR_BadVisFieldType 663or ErrorCode.ERR_BadVisPropertyType 664or ErrorCode.ERR_BadVisIndexerReturn 665or ErrorCode.ERR_BadVisIndexerParam 666or ErrorCode.ERR_BadVisOpReturn 667or ErrorCode.ERR_BadVisOpParam 668or ErrorCode.ERR_BadVisDelegateReturn 669or ErrorCode.ERR_BadVisDelegateParam 670or ErrorCode.ERR_BadVisBaseClass 671or ErrorCode.ERR_BadVisBaseInterface 672or ErrorCode.ERR_EventNeedsBothAccessors 673or ErrorCode.ERR_EventNotDelegate 674or ErrorCode.ERR_InterfaceEventInitializer 675or ErrorCode.ERR_BadEventUsage 676or ErrorCode.ERR_ExplicitEventFieldImpl 677or ErrorCode.ERR_CantOverrideNonEvent 678or ErrorCode.ERR_AddRemoveMustHaveBody 679or ErrorCode.ERR_AbstractEventInitializer 680or ErrorCode.ERR_PossibleBadNegCast 681or ErrorCode.ERR_ReservedEnumerator 682or ErrorCode.ERR_AsMustHaveReferenceType 683or ErrorCode.WRN_LowercaseEllSuffix 684or ErrorCode.ERR_BadEventUsageNoField 685or ErrorCode.ERR_ConstraintOnlyAllowedOnGenericDecl 686or ErrorCode.ERR_TypeParamMustBeIdentifier 687or ErrorCode.ERR_MemberReserved 688or ErrorCode.ERR_DuplicateParamName 689or ErrorCode.ERR_DuplicateNameInNS 690or ErrorCode.ERR_DuplicateNameInClass 691or ErrorCode.ERR_NameNotInContext 692or ErrorCode.ERR_AmbigContext 693or ErrorCode.WRN_DuplicateUsing 694or ErrorCode.ERR_BadMemberFlag 695or ErrorCode.ERR_BadMemberProtection 696or ErrorCode.WRN_NewRequired 697or ErrorCode.WRN_NewNotRequired 698or ErrorCode.ERR_CircConstValue 699or ErrorCode.ERR_MemberAlreadyExists 700or ErrorCode.ERR_StaticNotVirtual 701or ErrorCode.ERR_OverrideNotNew 702or ErrorCode.WRN_NewOrOverrideExpected 703or ErrorCode.ERR_OverrideNotExpected 704or ErrorCode.ERR_NamespaceUnexpected 705or ErrorCode.ERR_NoSuchMember 706or ErrorCode.ERR_BadSKknown 707or ErrorCode.ERR_BadSKunknown 708or ErrorCode.ERR_ObjectRequired 709or ErrorCode.ERR_AmbigCall 710or ErrorCode.ERR_BadAccess 711or ErrorCode.ERR_MethDelegateMismatch 712or ErrorCode.ERR_RetObjectRequired 713or ErrorCode.ERR_RetNoObjectRequired 714or ErrorCode.ERR_LocalDuplicate 715or ErrorCode.ERR_AssgLvalueExpected 716or ErrorCode.ERR_StaticConstParam 717or ErrorCode.ERR_NotConstantExpression 718or ErrorCode.ERR_NotNullConstRefField 719or ErrorCode.ERR_LocalIllegallyOverrides 720or ErrorCode.ERR_BadUsingNamespace 721or ErrorCode.ERR_NoBreakOrCont 722or ErrorCode.ERR_DuplicateLabel 723or ErrorCode.ERR_NoConstructors 724or ErrorCode.ERR_NoNewAbstract 725or ErrorCode.ERR_ConstValueRequired 726or ErrorCode.ERR_CircularBase 727or ErrorCode.ERR_MethodNameExpected 728or ErrorCode.ERR_ConstantExpected 729or ErrorCode.ERR_V6SwitchGoverningTypeValueExpected 730or ErrorCode.ERR_DuplicateCaseLabel 731or ErrorCode.ERR_InvalidGotoCase 732or ErrorCode.ERR_PropertyLacksGet 733or ErrorCode.ERR_BadExceptionType 734or ErrorCode.ERR_BadEmptyThrow 735or ErrorCode.ERR_BadFinallyLeave 736or ErrorCode.ERR_LabelShadow 737or ErrorCode.ERR_LabelNotFound 738or ErrorCode.ERR_UnreachableCatch 739or ErrorCode.ERR_ReturnExpected 740or ErrorCode.WRN_UnreachableCode 741or ErrorCode.ERR_SwitchFallThrough 742or ErrorCode.WRN_UnreferencedLabel 743or ErrorCode.ERR_UseDefViolation 744or ErrorCode.WRN_UnreferencedVar 745or ErrorCode.ERR_UseDefViolationField 746or ErrorCode.ERR_UnassignedThisUnsupportedVersion 747or ErrorCode.ERR_AmbigQM 748or ErrorCode.ERR_InvalidQM 749or ErrorCode.ERR_NoBaseClass 750or ErrorCode.ERR_BaseIllegal 751or ErrorCode.ERR_ObjectProhibited 752or ErrorCode.ERR_ParamUnassigned 753or ErrorCode.ERR_InvalidArray 754or ErrorCode.ERR_ExternHasBody 755or ErrorCode.ERR_AbstractAndExtern 756or ErrorCode.ERR_BadAttributeParamType 757or ErrorCode.ERR_BadAttributeArgument 758or ErrorCode.WRN_IsAlwaysTrue 759or ErrorCode.WRN_IsAlwaysFalse 760or ErrorCode.ERR_LockNeedsReference 761or ErrorCode.ERR_NullNotValid 762or ErrorCode.ERR_UseDefViolationThisUnsupportedVersion 763or ErrorCode.ERR_ArgsInvalid 764or ErrorCode.ERR_AssgReadonly 765or ErrorCode.ERR_RefReadonly 766or ErrorCode.ERR_PtrExpected 767or ErrorCode.ERR_PtrIndexSingle 768or ErrorCode.WRN_ByRefNonAgileField 769or ErrorCode.ERR_AssgReadonlyStatic 770or ErrorCode.ERR_RefReadonlyStatic 771or ErrorCode.ERR_AssgReadonlyProp 772or ErrorCode.ERR_IllegalStatement 773or ErrorCode.ERR_BadGetEnumerator 774or ErrorCode.ERR_AbstractBaseCall 775or ErrorCode.ERR_RefProperty 776or ErrorCode.ERR_ManagedAddr 777or ErrorCode.ERR_BadFixedInitType 778or ErrorCode.ERR_FixedMustInit 779or ErrorCode.ERR_InvalidAddrOp 780or ErrorCode.ERR_FixedNeeded 781or ErrorCode.ERR_FixedNotNeeded 782or ErrorCode.ERR_UnsafeNeeded 783or ErrorCode.ERR_OpTFRetType 784or ErrorCode.ERR_OperatorNeedsMatch 785or ErrorCode.ERR_BadBoolOp 786or ErrorCode.ERR_MustHaveOpTF 787or ErrorCode.WRN_UnreferencedVarAssg 788or ErrorCode.ERR_CheckedOverflow 789or ErrorCode.ERR_ConstOutOfRangeChecked 790or ErrorCode.ERR_BadVarargs 791or ErrorCode.ERR_ParamsMustBeCollection 792or ErrorCode.ERR_IllegalArglist 793or ErrorCode.ERR_IllegalUnsafe 794or ErrorCode.ERR_AmbigMember 795or ErrorCode.ERR_BadForeachDecl 796or ErrorCode.ERR_ParamsLast 797or ErrorCode.ERR_SizeofUnsafe 798or ErrorCode.ERR_DottedTypeNameNotFoundInNS 799or ErrorCode.ERR_FieldInitRefNonstatic 800or ErrorCode.ERR_SealedNonOverride 801or ErrorCode.ERR_CantOverrideSealed 802or ErrorCode.ERR_VoidError 803or ErrorCode.ERR_ConditionalOnOverride 804or ErrorCode.ERR_PointerInAsOrIs 805or ErrorCode.ERR_CallingFinalizeDeprecated 806or ErrorCode.ERR_SingleTypeNameNotFound 807or ErrorCode.ERR_NegativeStackAllocSize 808or ErrorCode.ERR_NegativeArraySize 809or ErrorCode.ERR_OverrideFinalizeDeprecated 810or ErrorCode.ERR_CallingBaseFinalizeDeprecated 811or ErrorCode.WRN_NegativeArrayIndex 812or ErrorCode.WRN_BadRefCompareLeft 813or ErrorCode.WRN_BadRefCompareRight 814or ErrorCode.ERR_BadCastInFixed 815or ErrorCode.ERR_StackallocInCatchFinally 816or ErrorCode.ERR_VarargsLast 817or ErrorCode.ERR_MissingPartial 818or ErrorCode.ERR_PartialTypeKindConflict 819or ErrorCode.ERR_PartialModifierConflict 820or ErrorCode.ERR_PartialMultipleBases 821or ErrorCode.ERR_PartialWrongTypeParams 822or ErrorCode.ERR_PartialWrongConstraints 823or ErrorCode.ERR_NoImplicitConvCast 824or ErrorCode.ERR_PartialMisplaced 825or ErrorCode.ERR_ImportedCircularBase 826or ErrorCode.ERR_UseDefViolationOut 827or ErrorCode.ERR_ArraySizeInDeclaration 828or ErrorCode.ERR_InaccessibleGetter 829or ErrorCode.ERR_InaccessibleSetter 830or ErrorCode.ERR_InvalidPropertyAccessMod 831or ErrorCode.ERR_DuplicatePropertyAccessMods 832or ErrorCode.ERR_AccessModMissingAccessor 833or ErrorCode.ERR_UnimplementedInterfaceAccessor 834or ErrorCode.WRN_PatternIsAmbiguous 835or ErrorCode.WRN_PatternNotPublicOrNotInstance 836or ErrorCode.WRN_PatternBadSignature 837or ErrorCode.ERR_FriendRefNotEqualToThis 838or ErrorCode.WRN_SequentialOnPartialClass 839or ErrorCode.ERR_BadConstType 840or ErrorCode.ERR_NoNewTyvar 841or ErrorCode.ERR_BadArity 842or ErrorCode.ERR_BadTypeArgument 843or ErrorCode.ERR_TypeArgsNotAllowed 844or ErrorCode.ERR_HasNoTypeVars 845or ErrorCode.ERR_NewConstraintNotSatisfied 846or ErrorCode.ERR_GenericConstraintNotSatisfiedRefType 847or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableEnum 848or ErrorCode.ERR_GenericConstraintNotSatisfiedNullableInterface 849or ErrorCode.ERR_GenericConstraintNotSatisfiedTyVar 850or ErrorCode.ERR_GenericConstraintNotSatisfiedValType 851or ErrorCode.ERR_DuplicateGeneratedName 852or ErrorCode.ERR_GlobalSingleTypeNameNotFound 853or ErrorCode.ERR_NewBoundMustBeLast 854or ErrorCode.ERR_TypeVarCantBeNull 855or ErrorCode.ERR_DuplicateBound 856or ErrorCode.ERR_ClassBoundNotFirst 857or ErrorCode.ERR_BadRetType 858or ErrorCode.ERR_DuplicateConstraintClause 859or ErrorCode.ERR_CantInferMethTypeArgs 860or ErrorCode.ERR_LocalSameNameAsTypeParam 861or ErrorCode.ERR_AsWithTypeVar 862or ErrorCode.ERR_BadIndexerNameAttr 863or ErrorCode.ERR_AttrArgWithTypeVars 864or ErrorCode.ERR_NewTyvarWithArgs 865or ErrorCode.ERR_AbstractSealedStatic 866or ErrorCode.WRN_AmbiguousXMLReference 867or ErrorCode.WRN_VolatileByRef 868or ErrorCode.ERR_ComImportWithImpl 869or ErrorCode.ERR_ComImportWithBase 870or ErrorCode.ERR_ImplBadConstraints 871or ErrorCode.ERR_DottedTypeNameNotFoundInAgg 872or ErrorCode.ERR_MethGrpToNonDel 873or ErrorCode.ERR_BadExternAlias 874or ErrorCode.ERR_ColColWithTypeAlias 875or ErrorCode.ERR_AliasNotFound 876or ErrorCode.ERR_SameFullNameAggAgg 877or ErrorCode.ERR_SameFullNameNsAgg 878or ErrorCode.WRN_SameFullNameThisNsAgg 879or ErrorCode.WRN_SameFullNameThisAggAgg 880or ErrorCode.WRN_SameFullNameThisAggNs 881or ErrorCode.ERR_SameFullNameThisAggThisNs 882or ErrorCode.ERR_ExternAfterElements 883or ErrorCode.WRN_GlobalAliasDefn 884or ErrorCode.ERR_SealedStaticClass 885or ErrorCode.ERR_PrivateAbstractAccessor 886or ErrorCode.ERR_ValueExpected 887or ErrorCode.ERR_UnboxNotLValue 888or ErrorCode.ERR_AnonMethGrpInForEach 889or ErrorCode.ERR_BadIncDecRetType 890or ErrorCode.ERR_TypeConstraintsMustBeUniqueAndFirst 891or ErrorCode.ERR_RefValBoundWithClass 892or ErrorCode.ERR_NewBoundWithVal 893or ErrorCode.ERR_RefConstraintNotSatisfied 894or ErrorCode.ERR_ValConstraintNotSatisfied 895or ErrorCode.ERR_CircularConstraint 896or ErrorCode.ERR_BaseConstraintConflict 897or ErrorCode.ERR_ConWithValCon 898or ErrorCode.ERR_AmbigUDConv 899or ErrorCode.WRN_AlwaysNull 900or ErrorCode.ERR_OverrideWithConstraints 901or ErrorCode.ERR_AmbigOverride 902or ErrorCode.ERR_DecConstError 903or ErrorCode.WRN_CmpAlwaysFalse 904or ErrorCode.WRN_FinalizeMethod 905or ErrorCode.ERR_ExplicitImplParams 906or ErrorCode.WRN_GotoCaseShouldConvert 907or ErrorCode.ERR_MethodImplementingAccessor 908or ErrorCode.WRN_NubExprIsConstBool 909or ErrorCode.WRN_ExplicitImplCollision 910or ErrorCode.ERR_AbstractHasBody 911or ErrorCode.ERR_ConcreteMissingBody 912or ErrorCode.ERR_AbstractAndSealed 913or ErrorCode.ERR_AbstractNotVirtual 914or ErrorCode.ERR_StaticConstant 915or ErrorCode.ERR_CantOverrideNonFunction 916or ErrorCode.ERR_CantOverrideNonVirtual 917or ErrorCode.ERR_CantChangeAccessOnOverride 918or ErrorCode.ERR_CantChangeReturnTypeOnOverride 919or ErrorCode.ERR_CantDeriveFromSealedType 920or ErrorCode.ERR_AbstractInConcreteClass 921or ErrorCode.ERR_StaticConstructorWithExplicitConstructorCall 922or ErrorCode.ERR_StaticConstructorWithAccessModifiers 923or ErrorCode.ERR_RecursiveConstructorCall 924or ErrorCode.ERR_ObjectCallingBaseConstructor 925or ErrorCode.ERR_StructWithBaseConstructorCall 926or ErrorCode.ERR_StructLayoutCycle 927or ErrorCode.ERR_InterfacesCantContainFields 928or ErrorCode.ERR_InterfacesCantContainConstructors 929or ErrorCode.ERR_NonInterfaceInInterfaceList 930or ErrorCode.ERR_DuplicateInterfaceInBaseList 931or ErrorCode.ERR_CycleInInterfaceInheritance 932or ErrorCode.ERR_HidingAbstractMethod 933or ErrorCode.ERR_UnimplementedAbstractMethod 934or ErrorCode.ERR_UnimplementedInterfaceMember 935or ErrorCode.ERR_ObjectCantHaveBases 936or ErrorCode.ERR_ExplicitInterfaceImplementationNotInterface 937or ErrorCode.ERR_InterfaceMemberNotFound 938or ErrorCode.ERR_ClassDoesntImplementInterface 939or ErrorCode.ERR_ExplicitInterfaceImplementationInNonClassOrStruct 940or ErrorCode.ERR_MemberNameSameAsType 941or ErrorCode.ERR_EnumeratorOverflow 942or ErrorCode.ERR_CantOverrideNonProperty 943or ErrorCode.ERR_NoGetToOverride 944or ErrorCode.ERR_NoSetToOverride 945or ErrorCode.ERR_PropertyCantHaveVoidType 946or ErrorCode.ERR_PropertyWithNoAccessors 947or ErrorCode.ERR_NewVirtualInSealed 948or ErrorCode.ERR_ExplicitPropertyAddingAccessor 949or ErrorCode.ERR_ExplicitPropertyMissingAccessor 950or ErrorCode.ERR_ConversionWithInterface 951or ErrorCode.ERR_ConversionWithBase 952or ErrorCode.ERR_ConversionWithDerived 953or ErrorCode.ERR_IdentityConversion 954or ErrorCode.ERR_ConversionNotInvolvingContainedType 955or ErrorCode.ERR_DuplicateConversionInClass 956or ErrorCode.ERR_OperatorsMustBeStatic 957or ErrorCode.ERR_BadIncDecSignature 958or ErrorCode.ERR_BadUnaryOperatorSignature 959or ErrorCode.ERR_BadBinaryOperatorSignature 960or ErrorCode.ERR_BadShiftOperatorSignature 961or ErrorCode.ERR_InterfacesCantContainConversionOrEqualityOperators 962or ErrorCode.ERR_CantOverrideBogusMethod 963or ErrorCode.ERR_CantCallSpecialMethod 964or ErrorCode.ERR_BadTypeReference 965or ErrorCode.ERR_BadDestructorName 966or ErrorCode.ERR_OnlyClassesCanContainDestructors 967or ErrorCode.ERR_ConflictAliasAndMember 968or ErrorCode.ERR_ConditionalOnSpecialMethod 969or ErrorCode.ERR_ConditionalMustReturnVoid 970or ErrorCode.ERR_DuplicateAttribute 971or ErrorCode.ERR_ConditionalOnInterfaceMethod 972or ErrorCode.ERR_OperatorCantReturnVoid 973or ErrorCode.ERR_InvalidAttributeArgument 974or ErrorCode.ERR_AttributeOnBadSymbolType 975or ErrorCode.ERR_FloatOverflow 976or ErrorCode.ERR_InvalidReal 977or ErrorCode.ERR_ComImportWithoutUuidAttribute 978or ErrorCode.ERR_InvalidNamedArgument 979or ErrorCode.ERR_DllImportOnInvalidMethod 980or ErrorCode.ERR_FieldCantBeRefAny 981or ErrorCode.ERR_ArrayElementCantBeRefAny 982or ErrorCode.WRN_DeprecatedSymbol 983or ErrorCode.ERR_NotAnAttributeClass 984or ErrorCode.ERR_BadNamedAttributeArgument 985or ErrorCode.WRN_DeprecatedSymbolStr 986or ErrorCode.ERR_DeprecatedSymbolStr 987or ErrorCode.ERR_IndexerCantHaveVoidType 988or ErrorCode.ERR_VirtualPrivate 989or ErrorCode.ERR_ArrayInitToNonArrayType 990or ErrorCode.ERR_ArrayInitInBadPlace 991or ErrorCode.ERR_MissingStructOffset 992or ErrorCode.WRN_ExternMethodNoImplementation 993or ErrorCode.WRN_ProtectedInSealed 994or ErrorCode.ERR_InterfaceImplementedByConditional 995or ErrorCode.ERR_InterfaceImplementedImplicitlyByVariadic 996or ErrorCode.ERR_IllegalRefParam 997or ErrorCode.ERR_BadArgumentToAttribute 998or ErrorCode.ERR_StructOffsetOnBadStruct 999or ErrorCode.ERR_StructOffsetOnBadField 1000or ErrorCode.ERR_AttributeUsageOnNonAttributeClass 1001or ErrorCode.WRN_PossibleMistakenNullStatement 1002or ErrorCode.ERR_DuplicateNamedAttributeArgument 1003or ErrorCode.ERR_DeriveFromEnumOrValueType 1004or ErrorCode.ERR_DefaultMemberOnIndexedType 1005or ErrorCode.ERR_BogusType 1006or ErrorCode.ERR_CStyleArray 1007or ErrorCode.WRN_VacuousIntegralComp 1008or ErrorCode.ERR_AbstractAttributeClass 1009or ErrorCode.ERR_BadNamedAttributeArgumentType 1010or ErrorCode.WRN_AttributeLocationOnBadDeclaration 1011or ErrorCode.WRN_InvalidAttributeLocation 1012or ErrorCode.WRN_EqualsWithoutGetHashCode 1013or ErrorCode.WRN_EqualityOpWithoutEquals 1014or ErrorCode.WRN_EqualityOpWithoutGetHashCode 1015or ErrorCode.ERR_OutAttrOnRefParam 1016or ErrorCode.ERR_OverloadRefKind 1017or ErrorCode.ERR_LiteralDoubleCast 1018or ErrorCode.WRN_IncorrectBooleanAssg 1019or ErrorCode.ERR_ProtectedInStruct 1020or ErrorCode.ERR_InconsistentIndexerNames 1021or ErrorCode.ERR_ComImportWithUserCtor 1022or ErrorCode.ERR_FieldCantHaveVoidType 1023or ErrorCode.WRN_NonObsoleteOverridingObsolete 1024or ErrorCode.ERR_SystemVoid 1025or ErrorCode.ERR_ExplicitParamArrayOrCollection 1026or ErrorCode.WRN_BitwiseOrSignExtend 1027or ErrorCode.ERR_VolatileStruct 1028or ErrorCode.ERR_VolatileAndReadonly 1029or ErrorCode.ERR_AbstractField 1030or ErrorCode.ERR_BogusExplicitImpl 1031or ErrorCode.ERR_ExplicitMethodImplAccessor 1032or ErrorCode.WRN_CoClassWithoutComImport 1033or ErrorCode.ERR_ConditionalWithOutParam 1034or ErrorCode.ERR_AccessorImplementingMethod 1035or ErrorCode.ERR_AliasQualAsExpression 1036or ErrorCode.ERR_DerivingFromATyVar 1037or ErrorCode.ERR_DuplicateTypeParameter 1038or ErrorCode.WRN_TypeParameterSameAsOuterTypeParameter 1039or ErrorCode.ERR_TypeVariableSameAsParent 1040or ErrorCode.ERR_UnifyingInterfaceInstantiations 1041or ErrorCode.ERR_TyVarNotFoundInConstraint 1042or ErrorCode.ERR_BadBoundType 1043or ErrorCode.ERR_SpecialTypeAsBound 1044or ErrorCode.ERR_BadVisBound 1045or ErrorCode.ERR_LookupInTypeVariable 1046or ErrorCode.ERR_BadConstraintType 1047or ErrorCode.ERR_InstanceMemberInStaticClass 1048or ErrorCode.ERR_StaticBaseClass 1049or ErrorCode.ERR_ConstructorInStaticClass 1050or ErrorCode.ERR_DestructorInStaticClass 1051or ErrorCode.ERR_InstantiatingStaticClass 1052or ErrorCode.ERR_StaticDerivedFromNonObject 1053or ErrorCode.ERR_StaticClassInterfaceImpl 1054or ErrorCode.ERR_OperatorInStaticClass 1055or ErrorCode.ERR_ConvertToStaticClass 1056or ErrorCode.ERR_ConstraintIsStaticClass 1057or ErrorCode.ERR_GenericArgIsStaticClass 1058or ErrorCode.ERR_ArrayOfStaticClass 1059or ErrorCode.ERR_IndexerInStaticClass 1060or ErrorCode.ERR_ParameterIsStaticClass 1061or ErrorCode.ERR_ReturnTypeIsStaticClass 1062or ErrorCode.ERR_VarDeclIsStaticClass 1063or ErrorCode.ERR_BadEmptyThrowInFinally 1064or ErrorCode.ERR_InvalidSpecifier 1065or ErrorCode.WRN_AssignmentToLockOrDispose 1066or ErrorCode.ERR_ForwardedTypeInThisAssembly 1067or ErrorCode.ERR_ForwardedTypeIsNested 1068or ErrorCode.ERR_CycleInTypeForwarder 1069or ErrorCode.ERR_AssemblyNameOnNonModule 1070or ErrorCode.ERR_InvalidFwdType 1071or ErrorCode.ERR_CloseUnimplementedInterfaceMemberStatic 1072or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotPublic 1073or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongReturnType 1074or ErrorCode.ERR_DuplicateTypeForwarder 1075or ErrorCode.ERR_ExpectedSelectOrGroup 1076or ErrorCode.ERR_ExpectedContextualKeywordOn 1077or ErrorCode.ERR_ExpectedContextualKeywordEquals 1078or ErrorCode.ERR_ExpectedContextualKeywordBy 1079or ErrorCode.ERR_InvalidAnonymousTypeMemberDeclarator 1080or ErrorCode.ERR_InvalidInitializerElementInitializer 1081or ErrorCode.ERR_InconsistentLambdaParameterUsage 1082or ErrorCode.ERR_PartialMemberCannotBeAbstract 1083or ErrorCode.ERR_PartialMemberOnlyInPartialClass 1084or ErrorCode.ERR_PartialMemberNotExplicit 1085or ErrorCode.ERR_PartialMethodExtensionDifference 1086or ErrorCode.ERR_PartialMethodOnlyOneLatent 1087or ErrorCode.ERR_PartialMethodOnlyOneActual 1088or ErrorCode.ERR_PartialMemberParamsDifference 1089or ErrorCode.ERR_PartialMethodMustHaveLatent 1090or ErrorCode.ERR_PartialMethodInconsistentConstraints 1091or ErrorCode.ERR_PartialMethodToDelegate 1092or ErrorCode.ERR_PartialMemberStaticDifference 1093or ErrorCode.ERR_PartialMemberUnsafeDifference 1094or ErrorCode.ERR_PartialMethodInExpressionTree 1095or ErrorCode.ERR_ExplicitImplCollisionOnRefOut 1096or ErrorCode.ERR_IndirectRecursiveConstructorCall 1097or ErrorCode.WRN_ObsoleteOverridingNonObsolete 1098or ErrorCode.WRN_DebugFullNameTooLong 1099or ErrorCode.ERR_ImplicitlyTypedVariableAssignedBadValue 1100or ErrorCode.ERR_ImplicitlyTypedVariableWithNoInitializer 1101or ErrorCode.ERR_ImplicitlyTypedVariableMultipleDeclarator 1102or ErrorCode.ERR_ImplicitlyTypedVariableAssignedArrayInitializer 1103or ErrorCode.ERR_ImplicitlyTypedLocalCannotBeFixed 1104or ErrorCode.ERR_ImplicitlyTypedVariableCannotBeConst 1105or ErrorCode.WRN_ExternCtorNoImplementation 1106or ErrorCode.ERR_TypeVarNotFound 1107or ErrorCode.ERR_ImplicitlyTypedArrayNoBestType 1108or ErrorCode.ERR_AnonymousTypePropertyAssignedBadValue 1109or ErrorCode.ERR_ExpressionTreeContainsBaseAccess 1110or ErrorCode.ERR_ExpressionTreeContainsAssignment 1111or ErrorCode.ERR_AnonymousTypeDuplicatePropertyName 1112or ErrorCode.ERR_StatementLambdaToExpressionTree 1113or ErrorCode.ERR_ExpressionTreeMustHaveDelegate 1114or ErrorCode.ERR_AnonymousTypeNotAvailable 1115or ErrorCode.ERR_LambdaInIsAs 1116or ErrorCode.ERR_ExpressionTreeContainsMultiDimensionalArrayInitializer 1117or ErrorCode.ERR_MissingArgument 1118or ErrorCode.ERR_VariableUsedBeforeDeclaration 1119or ErrorCode.ERR_UnassignedThisAutoPropertyUnsupportedVersion 1120or ErrorCode.ERR_VariableUsedBeforeDeclarationAndHidesField 1121or ErrorCode.ERR_ExpressionTreeContainsBadCoalesce 1122or ErrorCode.ERR_ArrayInitializerExpected 1123or ErrorCode.ERR_ArrayInitializerIncorrectLength 1124or ErrorCode.ERR_ExpressionTreeContainsNamedArgument 1125or ErrorCode.ERR_ExpressionTreeContainsOptionalArgument 1126or ErrorCode.ERR_ExpressionTreeContainsIndexedProperty 1127or ErrorCode.ERR_IndexedPropertyRequiresParams 1128or ErrorCode.ERR_IndexedPropertyMustHaveAllOptionalParams 1129or ErrorCode.ERR_IdentifierExpected 1130or ErrorCode.ERR_SemicolonExpected 1131or ErrorCode.ERR_SyntaxError 1132or ErrorCode.ERR_DuplicateModifier 1133or ErrorCode.ERR_DuplicateAccessor 1134or ErrorCode.ERR_IntegralTypeExpected 1135or ErrorCode.ERR_IllegalEscape 1136or ErrorCode.ERR_NewlineInConst 1137or ErrorCode.ERR_EmptyCharConst 1138or ErrorCode.ERR_TooManyCharsInConst 1139or ErrorCode.ERR_InvalidNumber 1140or ErrorCode.ERR_GetOrSetExpected 1141or ErrorCode.ERR_ClassTypeExpected 1142or ErrorCode.ERR_NamedArgumentExpected 1143or ErrorCode.ERR_TooManyCatches 1144or ErrorCode.ERR_ThisOrBaseExpected 1145or ErrorCode.ERR_OvlUnaryOperatorExpected 1146or ErrorCode.ERR_OvlBinaryOperatorExpected 1147or ErrorCode.ERR_IntOverflow 1148or ErrorCode.ERR_EOFExpected 1149or ErrorCode.ERR_BadEmbeddedStmt 1150or ErrorCode.ERR_PPDirectiveExpected 1151or ErrorCode.ERR_EndOfPPLineExpected 1152or ErrorCode.ERR_CloseParenExpected 1153or ErrorCode.ERR_EndifDirectiveExpected 1154or ErrorCode.ERR_UnexpectedDirective 1155or ErrorCode.ERR_ErrorDirective 1156or ErrorCode.WRN_WarningDirective 1157or ErrorCode.ERR_TypeExpected 1158or ErrorCode.ERR_PPDefFollowsToken 1159or ErrorCode.ERR_OpenEndedComment 1160or ErrorCode.ERR_OvlOperatorExpected 1161or ErrorCode.ERR_EndRegionDirectiveExpected 1162or ErrorCode.ERR_UnterminatedStringLit 1163or ErrorCode.ERR_BadDirectivePlacement 1164or ErrorCode.ERR_IdentifierExpectedKW 1165or ErrorCode.ERR_SemiOrLBraceExpected 1166or ErrorCode.ERR_MultiTypeInDeclaration 1167or ErrorCode.ERR_AddOrRemoveExpected 1168or ErrorCode.ERR_UnexpectedCharacter 1169or ErrorCode.ERR_ProtectedInStatic 1170or ErrorCode.WRN_UnreachableGeneralCatch 1171or ErrorCode.ERR_IncrementLvalueExpected 1172or ErrorCode.ERR_NoSuchMemberOrExtension 1173or ErrorCode.WRN_DeprecatedCollectionInitAddStr 1174or ErrorCode.ERR_DeprecatedCollectionInitAddStr 1175or ErrorCode.WRN_DeprecatedCollectionInitAdd 1176or ErrorCode.ERR_DefaultValueNotAllowed 1177or ErrorCode.WRN_DefaultValueForUnconsumedLocation 1178or ErrorCode.ERR_PartialWrongTypeParamsVariance 1179or ErrorCode.ERR_GlobalSingleTypeNameNotFoundFwd 1180or ErrorCode.ERR_DottedTypeNameNotFoundInNSFwd 1181or ErrorCode.ERR_SingleTypeNameNotFoundFwd 1182or ErrorCode.WRN_IdentifierOrNumericLiteralExpected 1183or ErrorCode.ERR_UnexpectedToken 1184or ErrorCode.ERR_BadThisParam 1185or ErrorCode.ERR_BadTypeforThis 1186or ErrorCode.ERR_BadParamModThis 1187or ErrorCode.ERR_BadExtensionMeth 1188or ErrorCode.ERR_BadExtensionAgg 1189or ErrorCode.ERR_DupParamMod 1190or ErrorCode.ERR_ExtensionMethodsDecl 1191or ErrorCode.ERR_ExtensionAttrNotFound 1192or ErrorCode.ERR_ExplicitExtension 1193or ErrorCode.ERR_ValueTypeExtDelegate 1194or ErrorCode.ERR_BadArgCount 1195or ErrorCode.ERR_BadArgType 1196or ErrorCode.ERR_NoSourceFile 1197or ErrorCode.ERR_CantRefResource 1198or ErrorCode.ERR_ResourceNotUnique 1199or ErrorCode.ERR_ImportNonAssembly 1200or ErrorCode.ERR_RefLvalueExpected 1201or ErrorCode.ERR_BaseInStaticMeth 1202or ErrorCode.ERR_BaseInBadContext 1203or ErrorCode.ERR_RbraceExpected 1204or ErrorCode.ERR_LbraceExpected 1205or ErrorCode.ERR_InExpected 1206or ErrorCode.ERR_InvalidPreprocExpr 1207or ErrorCode.ERR_InvalidMemberDecl 1208or ErrorCode.ERR_MemberNeedsType 1209or ErrorCode.ERR_BadBaseType 1210or ErrorCode.WRN_EmptySwitch 1211or ErrorCode.ERR_ExpectedEndTry 1212or ErrorCode.ERR_InvalidExprTerm 1213or ErrorCode.ERR_BadNewExpr 1214or ErrorCode.ERR_NoNamespacePrivate 1215or ErrorCode.ERR_BadVarDecl 1216or ErrorCode.ERR_UsingAfterElements 1217or ErrorCode.ERR_BadBinOpArgs 1218or ErrorCode.ERR_BadUnOpArgs 1219or ErrorCode.ERR_NoVoidParameter 1220or ErrorCode.ERR_DuplicateAlias 1221or ErrorCode.ERR_BadProtectedAccess 1222or ErrorCode.ERR_AddModuleAssembly 1223or ErrorCode.ERR_BindToBogusProp2 1224or ErrorCode.ERR_BindToBogusProp1 1225or ErrorCode.ERR_NoVoidHere 1226or ErrorCode.ERR_IndexerNeedsParam 1227or ErrorCode.ERR_BadArraySyntax 1228or ErrorCode.ERR_BadOperatorSyntax 1229or ErrorCode.ERR_OutputNeedsName 1230or ErrorCode.ERR_CantHaveWin32ResAndManifest 1231or ErrorCode.ERR_CantHaveWin32ResAndIcon 1232or ErrorCode.ERR_CantReadResource 1233or ErrorCode.ERR_DocFileGen 1234or ErrorCode.WRN_XMLParseError 1235or ErrorCode.WRN_DuplicateParamTag 1236or ErrorCode.WRN_UnmatchedParamTag 1237or ErrorCode.WRN_MissingParamTag 1238or ErrorCode.WRN_BadXMLRef 1239or ErrorCode.ERR_BadStackAllocExpr 1240or ErrorCode.ERR_InvalidLineNumber 1241or ErrorCode.ERR_MissingPPFile 1242or ErrorCode.ERR_ForEachMissingMember 1243or ErrorCode.WRN_BadXMLRefParamType 1244or ErrorCode.WRN_BadXMLRefReturnType 1245or ErrorCode.ERR_BadWin32Res 1246or ErrorCode.WRN_BadXMLRefSyntax 1247or ErrorCode.ERR_BadModifierLocation 1248or ErrorCode.ERR_MissingArraySize 1249or ErrorCode.WRN_UnprocessedXMLComment 1250or ErrorCode.WRN_FailedInclude 1251or ErrorCode.WRN_InvalidInclude 1252or ErrorCode.WRN_MissingXMLComment 1253or ErrorCode.WRN_XMLParseIncludeError 1254or ErrorCode.ERR_BadDelArgCount 1255or ErrorCode.ERR_UnexpectedSemicolon 1256or ErrorCode.ERR_MethodReturnCantBeRefAny 1257or ErrorCode.ERR_CompileCancelled 1258or ErrorCode.ERR_MethodArgCantBeRefAny 1259or ErrorCode.ERR_AssgReadonlyLocal 1260or ErrorCode.ERR_RefReadonlyLocal 1261or ErrorCode.ERR_CantUseRequiredAttribute 1262or ErrorCode.ERR_NoModifiersOnAccessor 1263or ErrorCode.ERR_ParamsCantBeWithModifier 1264or ErrorCode.ERR_ReturnNotLValue 1265or ErrorCode.ERR_MissingCoClass 1266or ErrorCode.ERR_AmbiguousAttribute 1267or ErrorCode.ERR_BadArgExtraRef 1268or ErrorCode.WRN_CmdOptionConflictsSource 1269or ErrorCode.ERR_BadCompatMode 1270or ErrorCode.ERR_DelegateOnConditional 1271or ErrorCode.ERR_CantMakeTempFile 1272or ErrorCode.ERR_BadArgRef 1273or ErrorCode.ERR_YieldInAnonMeth 1274or ErrorCode.ERR_ReturnInIterator 1275or ErrorCode.ERR_BadIteratorArgType 1276or ErrorCode.ERR_BadIteratorReturn 1277or ErrorCode.ERR_BadYieldInFinally 1278or ErrorCode.ERR_BadYieldInTryOfCatch 1279or ErrorCode.ERR_EmptyYield 1280or ErrorCode.ERR_AnonDelegateCantUse 1281or ErrorCode.ERR_AnonDelegateCantUseRefLike 1282or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRef 1283or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefLike 1284or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterInMember 1285or ErrorCode.ERR_AnonDelegateCantUseStructPrimaryConstructorParameterCaptured 1286or ErrorCode.ERR_BadYieldInCatch 1287or ErrorCode.ERR_BadDelegateLeave 1288or ErrorCode.WRN_IllegalPragma 1289or ErrorCode.WRN_IllegalPPWarning 1290or ErrorCode.WRN_BadRestoreNumber 1291or ErrorCode.ERR_VarargsIterator 1292or ErrorCode.ERR_UnsafeIteratorArgType 1293or ErrorCode.ERR_BadCoClassSig 1294or ErrorCode.ERR_MultipleIEnumOfT 1295or ErrorCode.ERR_FixedDimsRequired 1296or ErrorCode.ERR_FixedNotInStruct 1297or ErrorCode.ERR_AnonymousReturnExpected 1298or ErrorCode.WRN_NonECMAFeature 1299or ErrorCode.ERR_ExpectedVerbatimLiteral 1300or ErrorCode.ERR_AssgReadonly2 1301or ErrorCode.ERR_RefReadonly2 1302or ErrorCode.ERR_AssgReadonlyStatic2 1303or ErrorCode.ERR_RefReadonlyStatic2 1304or ErrorCode.ERR_AssgReadonlyLocal2Cause 1305or ErrorCode.ERR_RefReadonlyLocal2Cause 1306or ErrorCode.ERR_AssgReadonlyLocalCause 1307or ErrorCode.ERR_RefReadonlyLocalCause 1308or ErrorCode.WRN_ErrorOverride 1309or ErrorCode.ERR_AnonMethToNonDel 1310or ErrorCode.ERR_CantConvAnonMethParams 1311or ErrorCode.ERR_CantConvAnonMethReturns 1312or ErrorCode.ERR_IllegalFixedType 1313or ErrorCode.ERR_FixedOverflow 1314or ErrorCode.ERR_InvalidFixedArraySize 1315or ErrorCode.ERR_FixedBufferNotFixed 1316or ErrorCode.ERR_AttributeNotOnAccessor 1317or ErrorCode.WRN_InvalidSearchPathDir 1318or ErrorCode.ERR_IllegalVarArgs 1319or ErrorCode.ERR_IllegalParams 1320or ErrorCode.ERR_BadModifiersOnNamespace 1321or ErrorCode.ERR_BadPlatformType 1322or ErrorCode.ERR_ThisStructNotInAnonMeth 1323or ErrorCode.ERR_NoConvToIDisp 1324or ErrorCode.ERR_BadParamRef 1325or ErrorCode.ERR_BadParamExtraRef 1326or ErrorCode.ERR_BadParamType 1327or ErrorCode.ERR_BadExternIdentifier 1328or ErrorCode.ERR_AliasMissingFile 1329or ErrorCode.ERR_GlobalExternAlias 1330or ErrorCode.WRN_MultiplePredefTypes 1331or ErrorCode.ERR_LocalCantBeFixedAndHoisted 1332or ErrorCode.WRN_TooManyLinesForDebugger 1333or ErrorCode.ERR_CantConvAnonMethNoParams 1334or ErrorCode.ERR_ConditionalOnNonAttributeClass 1335or ErrorCode.WRN_CallOnNonAgileField 1336or ErrorCode.WRN_InvalidNumber 1337or ErrorCode.WRN_IllegalPPChecksum 1338or ErrorCode.WRN_EndOfPPLineExpected 1339or ErrorCode.WRN_ConflictingChecksum 1340or ErrorCode.WRN_InvalidAssemblyName 1341or ErrorCode.WRN_UnifyReferenceMajMin 1342or ErrorCode.WRN_UnifyReferenceBldRev 1343or ErrorCode.ERR_DuplicateImport 1344or ErrorCode.ERR_DuplicateImportSimple 1345or ErrorCode.ERR_AssemblyMatchBadVersion 1346or ErrorCode.ERR_FixedNeedsLvalue 1347or ErrorCode.WRN_DuplicateTypeParamTag 1348or ErrorCode.WRN_UnmatchedTypeParamTag 1349or ErrorCode.WRN_MissingTypeParamTag 1350or ErrorCode.ERR_CantChangeTypeOnOverride 1351or ErrorCode.ERR_DoNotUseFixedBufferAttr 1352or ErrorCode.WRN_AssignmentToSelf 1353or ErrorCode.WRN_ComparisonToSelf 1354or ErrorCode.ERR_CantOpenWin32Res 1355or ErrorCode.WRN_DotOnDefault 1356or ErrorCode.ERR_NoMultipleInheritance 1357or ErrorCode.ERR_BaseClassMustBeFirst 1358or ErrorCode.WRN_BadXMLRefTypeVar 1359or ErrorCode.ERR_FriendAssemblyBadArgs 1360or ErrorCode.ERR_FriendAssemblySNReq 1361or ErrorCode.ERR_DelegateOnNullable 1362or ErrorCode.ERR_BadCtorArgCount 1363or ErrorCode.ERR_GlobalAttributesNotFirst 1364or ErrorCode.ERR_ExpressionExpected 1365or ErrorCode.WRN_UnmatchedParamRefTag 1366or ErrorCode.WRN_UnmatchedTypeParamRefTag 1367or ErrorCode.ERR_DefaultValueMustBeConstant 1368or ErrorCode.ERR_DefaultValueBeforeRequiredValue 1369or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgument 1370or ErrorCode.ERR_BadNamedArgument 1371or ErrorCode.ERR_DuplicateNamedArgument 1372or ErrorCode.ERR_RefOutDefaultValue 1373or ErrorCode.ERR_NamedArgumentForArray 1374or ErrorCode.ERR_DefaultValueForExtensionParameter 1375or ErrorCode.ERR_NamedArgumentUsedInPositional 1376or ErrorCode.ERR_DefaultValueUsedWithAttributes 1377or ErrorCode.ERR_BadNamedArgumentForDelegateInvoke 1378or ErrorCode.ERR_NoPIAAssemblyMissingAttribute 1379or ErrorCode.ERR_NoCanonicalView 1380or ErrorCode.ERR_NoConversionForDefaultParam 1381or ErrorCode.ERR_DefaultValueForParamsParameter 1382or ErrorCode.ERR_NewCoClassOnLink 1383or ErrorCode.ERR_NoPIANestedType 1384or ErrorCode.ERR_InteropTypeMissingAttribute 1385or ErrorCode.ERR_InteropStructContainsMethods 1386or ErrorCode.ERR_InteropTypesWithSameNameAndGuid 1387or ErrorCode.ERR_NoPIAAssemblyMissingAttributes 1388or ErrorCode.ERR_AssemblySpecifiedForLinkAndRef 1389or ErrorCode.ERR_LocalTypeNameClash 1390or ErrorCode.WRN_ReferencedAssemblyReferencesLinkedPIA 1391or ErrorCode.ERR_NotNullRefDefaultParameter 1392or ErrorCode.ERR_FixedLocalInLambda 1393or ErrorCode.ERR_MissingMethodOnSourceInterface 1394or ErrorCode.ERR_MissingSourceInterface 1395or ErrorCode.ERR_GenericsUsedInNoPIAType 1396or ErrorCode.ERR_GenericsUsedAcrossAssemblies 1397or ErrorCode.ERR_NoConversionForNubDefaultParam 1398or ErrorCode.ERR_InvalidSubsystemVersion 1399or ErrorCode.ERR_InteropMethodWithBody 1400or ErrorCode.ERR_BadWarningLevel 1401or ErrorCode.ERR_BadDebugType 1402or ErrorCode.ERR_BadResourceVis 1403or ErrorCode.ERR_DefaultValueTypeMustMatch 1404or ErrorCode.ERR_DefaultValueBadValueType 1405or ErrorCode.ERR_MemberAlreadyInitialized 1406or ErrorCode.ERR_MemberCannotBeInitialized 1407or ErrorCode.ERR_StaticMemberInObjectInitializer 1408or ErrorCode.ERR_ReadonlyValueTypeInObjectInitializer 1409or ErrorCode.ERR_ValueTypePropertyInObjectInitializer 1410or ErrorCode.ERR_UnsafeTypeInObjectCreation 1411or ErrorCode.ERR_EmptyElementInitializer 1412or ErrorCode.ERR_InitializerAddHasWrongSignature 1413or ErrorCode.ERR_CollectionInitRequiresIEnumerable 1414or ErrorCode.ERR_CantOpenWin32Manifest 1415or ErrorCode.WRN_CantHaveManifestForModule 1416or ErrorCode.ERR_BadInstanceArgType 1417or ErrorCode.ERR_QueryDuplicateRangeVariable 1418or ErrorCode.ERR_QueryRangeVariableOverrides 1419or ErrorCode.ERR_QueryRangeVariableAssignedBadValue 1420or ErrorCode.ERR_QueryNoProviderCastable 1421or ErrorCode.ERR_QueryNoProviderStandard 1422or ErrorCode.ERR_QueryNoProvider 1423or ErrorCode.ERR_QueryOuterKey 1424or ErrorCode.ERR_QueryInnerKey 1425or ErrorCode.ERR_QueryOutRefRangeVariable 1426or ErrorCode.ERR_QueryMultipleProviders 1427or ErrorCode.ERR_QueryTypeInferenceFailedMulti 1428or ErrorCode.ERR_QueryTypeInferenceFailed 1429or ErrorCode.ERR_QueryTypeInferenceFailedSelectMany 1430or ErrorCode.ERR_ExpressionTreeContainsPointerOp 1431or ErrorCode.ERR_ExpressionTreeContainsAnonymousMethod 1432or ErrorCode.ERR_AnonymousMethodToExpressionTree 1433or ErrorCode.ERR_QueryRangeVariableReadOnly 1434or ErrorCode.ERR_QueryRangeVariableSameAsTypeParam 1435or ErrorCode.ERR_TypeVarNotFoundRangeVariable 1436or ErrorCode.ERR_BadArgTypesForCollectionAdd 1437or ErrorCode.ERR_ByRefParameterInExpressionTree 1438or ErrorCode.ERR_VarArgsInExpressionTree 1439or ErrorCode.ERR_InitializerAddHasParamModifiers 1440or ErrorCode.ERR_NonInvocableMemberCalled 1441or ErrorCode.WRN_MultipleRuntimeImplementationMatches 1442or ErrorCode.WRN_MultipleRuntimeOverrideMatches 1443or ErrorCode.ERR_ObjectOrCollectionInitializerWithDelegateCreation 1444or ErrorCode.ERR_InvalidConstantDeclarationType 1445or ErrorCode.ERR_IllegalVarianceSyntax 1446or ErrorCode.ERR_UnexpectedVariance 1447or ErrorCode.ERR_BadDynamicTypeof 1448or ErrorCode.ERR_ExpressionTreeContainsDynamicOperation 1449or ErrorCode.ERR_BadDynamicConversion 1450or ErrorCode.ERR_DeriveFromDynamic 1451or ErrorCode.ERR_DeriveFromConstructedDynamic 1452or ErrorCode.ERR_DynamicTypeAsBound 1453or ErrorCode.ERR_ConstructedDynamicTypeAsBound 1454or ErrorCode.ERR_ExplicitDynamicAttr 1455or ErrorCode.ERR_NoDynamicPhantomOnBase 1456or ErrorCode.ERR_NoDynamicPhantomOnBaseIndexer 1457or ErrorCode.ERR_BadArgTypeDynamicExtension 1458or ErrorCode.WRN_DynamicDispatchToConditionalMethod 1459or ErrorCode.ERR_NoDynamicPhantomOnBaseCtor 1460or ErrorCode.ERR_BadDynamicMethodArgMemgrp 1461or ErrorCode.ERR_BadDynamicMethodArgLambda 1462or ErrorCode.ERR_BadDynamicMethodArg 1463or ErrorCode.ERR_BadDynamicQuery 1464or ErrorCode.ERR_DynamicAttributeMissing 1465or ErrorCode.WRN_IsDynamicIsConfusing 1466or ErrorCode.ERR_BadAsyncReturn 1467or ErrorCode.ERR_BadAwaitInFinally 1468or ErrorCode.ERR_BadAwaitInCatch 1469or ErrorCode.ERR_BadAwaitArg 1470or ErrorCode.ERR_BadAsyncArgType 1471or ErrorCode.ERR_BadAsyncExpressionTree 1472or ErrorCode.ERR_MixingWinRTEventWithRegular 1473or ErrorCode.ERR_BadAwaitWithoutAsync 1474or ErrorCode.ERR_BadAsyncLacksBody 1475or ErrorCode.ERR_BadAwaitInQuery 1476or ErrorCode.ERR_BadAwaitInLock 1477or ErrorCode.ERR_TaskRetNoObjectRequired 1478or ErrorCode.WRN_AsyncLacksAwaits 1479or ErrorCode.ERR_FileNotFound 1480or ErrorCode.WRN_FileAlreadyIncluded 1481or ErrorCode.ERR_NoFileSpec 1482or ErrorCode.ERR_SwitchNeedsString 1483or ErrorCode.ERR_BadSwitch 1484or ErrorCode.WRN_NoSources 1485or ErrorCode.ERR_OpenResponseFile 1486or ErrorCode.ERR_CantOpenFileWrite 1487or ErrorCode.ERR_BadBaseNumber 1488or ErrorCode.ERR_BinaryFile 1489or ErrorCode.FTL_BadCodepage 1490or ErrorCode.ERR_NoMainOnDLL 1491or ErrorCode.FTL_InvalidTarget 1492or ErrorCode.FTL_InvalidInputFileName 1493or ErrorCode.WRN_NoConfigNotOnCommandLine 1494or ErrorCode.ERR_InvalidFileAlignment 1495or ErrorCode.WRN_DefineIdentifierRequired 1496or ErrorCode.FTL_OutputFileExists 1497or ErrorCode.ERR_OneAliasPerReference 1498or ErrorCode.ERR_SwitchNeedsNumber 1499or ErrorCode.ERR_MissingDebugSwitch 1500or ErrorCode.ERR_ComRefCallInExpressionTree 1501or ErrorCode.WRN_BadUILang 1502or ErrorCode.ERR_InvalidFormatForGuidForOption 1503or ErrorCode.ERR_MissingGuidForOption 1504or ErrorCode.ERR_InvalidOutputName 1505or ErrorCode.ERR_InvalidDebugInformationFormat 1506or ErrorCode.ERR_LegacyObjectIdSyntax 1507or ErrorCode.ERR_SourceLinkRequiresPdb 1508or ErrorCode.ERR_CannotEmbedWithoutPdb 1509or ErrorCode.ERR_BadSwitchValue 1510or ErrorCode.WRN_CLS_NoVarArgs 1511or ErrorCode.WRN_CLS_BadArgType 1512or ErrorCode.WRN_CLS_BadReturnType 1513or ErrorCode.WRN_CLS_BadFieldPropType 1514or ErrorCode.WRN_CLS_BadIdentifierCase 1515or ErrorCode.WRN_CLS_OverloadRefOut 1516or ErrorCode.WRN_CLS_OverloadUnnamed 1517or ErrorCode.WRN_CLS_BadIdentifier 1518or ErrorCode.WRN_CLS_BadBase 1519or ErrorCode.WRN_CLS_BadInterfaceMember 1520or ErrorCode.WRN_CLS_NoAbstractMembers 1521or ErrorCode.WRN_CLS_NotOnModules 1522or ErrorCode.WRN_CLS_ModuleMissingCLS 1523or ErrorCode.WRN_CLS_AssemblyNotCLS 1524or ErrorCode.WRN_CLS_BadAttributeType 1525or ErrorCode.WRN_CLS_ArrayArgumentToAttribute 1526or ErrorCode.WRN_CLS_NotOnModules2 1527or ErrorCode.WRN_CLS_IllegalTrueInFalse 1528or ErrorCode.WRN_CLS_MeaninglessOnPrivateType 1529or ErrorCode.WRN_CLS_AssemblyNotCLS2 1530or ErrorCode.WRN_CLS_MeaninglessOnParam 1531or ErrorCode.WRN_CLS_MeaninglessOnReturn 1532or ErrorCode.WRN_CLS_BadTypeVar 1533or ErrorCode.WRN_CLS_VolatileField 1534or ErrorCode.WRN_CLS_BadInterface 1535or ErrorCode.FTL_BadChecksumAlgorithm 1536or ErrorCode.ERR_BadAwaitArgIntrinsic 1537or ErrorCode.ERR_BadAwaitAsIdentifier 1538or ErrorCode.ERR_AwaitInUnsafeContext 1539or ErrorCode.ERR_UnsafeAsyncArgType 1540or ErrorCode.ERR_VarargsAsync 1541or ErrorCode.ERR_BadAwaitArgVoidCall 1542or ErrorCode.ERR_NonTaskMainCantBeAsync 1543or ErrorCode.ERR_CantConvAsyncAnonFuncReturns 1544or ErrorCode.ERR_BadAwaiterPattern 1545or ErrorCode.ERR_BadSpecialByRefParameter 1546or ErrorCode.WRN_UnobservedAwaitableExpression 1547or ErrorCode.ERR_SynchronizedAsyncMethod 1548or ErrorCode.ERR_BadAsyncReturnExpression 1549or ErrorCode.ERR_NoConversionForCallerLineNumberParam 1550or ErrorCode.ERR_NoConversionForCallerFilePathParam 1551or ErrorCode.ERR_NoConversionForCallerMemberNameParam 1552or ErrorCode.ERR_BadCallerLineNumberParamWithoutDefaultValue 1553or ErrorCode.ERR_BadCallerFilePathParamWithoutDefaultValue 1554or ErrorCode.ERR_BadCallerMemberNameParamWithoutDefaultValue 1555or ErrorCode.ERR_BadPrefer32OnLib 1556or ErrorCode.WRN_CallerLineNumberParamForUnconsumedLocation 1557or ErrorCode.WRN_CallerFilePathParamForUnconsumedLocation 1558or ErrorCode.WRN_CallerMemberNameParamForUnconsumedLocation 1559or ErrorCode.ERR_DoesntImplementAwaitInterface 1560or ErrorCode.ERR_BadAwaitArg_NeedSystem 1561or ErrorCode.ERR_CantReturnVoid 1562or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsync 1563or ErrorCode.ERR_SecurityCriticalOrSecuritySafeCriticalOnAsyncInClassOrStruct 1564or ErrorCode.ERR_BadAwaitWithoutAsyncMethod 1565or ErrorCode.ERR_BadAwaitWithoutVoidAsyncMethod 1566or ErrorCode.ERR_BadAwaitWithoutAsyncLambda 1567or ErrorCode.ERR_NoSuchMemberOrExtensionNeedUsing 1568or ErrorCode.ERR_UnexpectedAliasedName 1569or ErrorCode.ERR_UnexpectedGenericName 1570or ErrorCode.ERR_UnexpectedUnboundGenericName 1571or ErrorCode.ERR_GlobalStatement 1572or ErrorCode.ERR_BadUsingType 1573or ErrorCode.ERR_ReservedAssemblyName 1574or ErrorCode.ERR_PPReferenceFollowsToken 1575or ErrorCode.ERR_ExpectedPPFile 1576or ErrorCode.ERR_ReferenceDirectiveOnlyAllowedInScripts 1577or ErrorCode.ERR_NameNotInContextPossibleMissingReference 1578or ErrorCode.ERR_MetadataNameTooLong 1579or ErrorCode.ERR_AttributesNotAllowed 1580or ErrorCode.ERR_ExternAliasNotAllowed 1581or ErrorCode.ERR_ConflictingAliasAndDefinition 1582or ErrorCode.ERR_GlobalDefinitionOrStatementExpected 1583or ErrorCode.ERR_ExpectedSingleScript 1584or ErrorCode.ERR_RecursivelyTypedVariable 1585or ErrorCode.ERR_YieldNotAllowedInScript 1586or ErrorCode.ERR_NamespaceNotAllowedInScript 1587or ErrorCode.WRN_StaticInAsOrIs 1588or ErrorCode.ERR_InvalidDelegateType 1589or ErrorCode.ERR_BadVisEventType 1590or ErrorCode.ERR_GlobalAttributesNotAllowed 1591or ErrorCode.ERR_PublicKeyFileFailure 1592or ErrorCode.ERR_PublicKeyContainerFailure 1593or ErrorCode.ERR_FriendRefSigningMismatch 1594or ErrorCode.ERR_CannotPassNullForFriendAssembly 1595or ErrorCode.ERR_SignButNoPrivateKey 1596or ErrorCode.WRN_DelaySignButNoKey 1597or ErrorCode.ERR_InvalidVersionFormat 1598or ErrorCode.WRN_InvalidVersionFormat 1599or ErrorCode.ERR_NoCorrespondingArgument 1600or ErrorCode.ERR_ResourceFileNameNotUnique 1601or ErrorCode.ERR_DllImportOnGenericMethod 1602or ErrorCode.ERR_EncUpdateFailedMissingSymbol 1603or ErrorCode.ERR_ParameterNotValidForType 1604or ErrorCode.ERR_AttributeParameterRequired1 1605or ErrorCode.ERR_AttributeParameterRequired2 1606or ErrorCode.ERR_SecurityAttributeMissingAction 1607or ErrorCode.ERR_SecurityAttributeInvalidAction 1608or ErrorCode.ERR_SecurityAttributeInvalidActionAssembly 1609or ErrorCode.ERR_SecurityAttributeInvalidActionTypeOrMethod 1610or ErrorCode.ERR_PrincipalPermissionInvalidAction 1611or ErrorCode.ERR_FeatureNotValidInExpressionTree 1612or ErrorCode.ERR_MarshalUnmanagedTypeNotValidForFields 1613or ErrorCode.ERR_MarshalUnmanagedTypeOnlyValidForFields 1614or ErrorCode.ERR_PermissionSetAttributeInvalidFile 1615or ErrorCode.ERR_PermissionSetAttributeFileReadError 1616or ErrorCode.ERR_InvalidVersionFormat2 1617or ErrorCode.ERR_InvalidAssemblyCultureForExe 1618or ErrorCode.ERR_DuplicateAttributeInNetModule 1619or ErrorCode.ERR_CantOpenIcon 1620or ErrorCode.ERR_ErrorBuildingWin32Resources 1621or ErrorCode.ERR_BadAttributeParamDefaultArgument 1622or ErrorCode.ERR_MissingTypeInSource 1623or ErrorCode.ERR_MissingTypeInAssembly 1624or ErrorCode.ERR_SecurityAttributeInvalidTarget 1625or ErrorCode.ERR_InvalidAssemblyName 1626or ErrorCode.ERR_NoTypeDefFromModule 1627or ErrorCode.WRN_CallerFilePathPreferredOverCallerMemberName 1628or ErrorCode.WRN_CallerLineNumberPreferredOverCallerMemberName 1629or ErrorCode.WRN_CallerLineNumberPreferredOverCallerFilePath 1630or ErrorCode.ERR_InvalidDynamicCondition 1631or ErrorCode.ERR_WinRtEventPassedByRef 1632or ErrorCode.ERR_NetModuleNameMismatch 1633or ErrorCode.ERR_BadModuleName 1634or ErrorCode.ERR_BadCompilationOptionValue 1635or ErrorCode.ERR_BadAppConfigPath 1636or ErrorCode.WRN_AssemblyAttributeFromModuleIsOverridden 1637or ErrorCode.ERR_CmdOptionConflictsSource 1638or ErrorCode.ERR_FixedBufferTooManyDimensions 1639or ErrorCode.ERR_CantReadConfigFile 1640or ErrorCode.ERR_BadAwaitInCatchFilter 1641or ErrorCode.WRN_FilterIsConstantTrue 1642or ErrorCode.ERR_EncNoPIAReference 1643or ErrorCode.ERR_LinkedNetmoduleMetadataMustProvideFullPEImage 1644or ErrorCode.ERR_MetadataReferencesNotSupported 1645or ErrorCode.ERR_InvalidAssemblyCulture 1646or ErrorCode.ERR_EncReferenceToAddedMember 1647or ErrorCode.ERR_MutuallyExclusiveOptions 1648or ErrorCode.ERR_InvalidDebugInfo 1649or ErrorCode.WRN_UnimplementedCommandLineSwitch 1650or ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName 1651or ErrorCode.ERR_InvalidSignaturePublicKey 1652or ErrorCode.ERR_ForwardedTypesConflict 1653or ErrorCode.WRN_RefCultureMismatch 1654or ErrorCode.ERR_AgnosticToMachineModule 1655or ErrorCode.ERR_ConflictingMachineModule 1656or ErrorCode.WRN_ConflictingMachineAssembly 1657or ErrorCode.ERR_CryptoHashFailed 1658or ErrorCode.ERR_MissingNetModuleReference 1659or ErrorCode.ERR_NetModuleNameMustBeUnique 1660or ErrorCode.ERR_UnsupportedTransparentIdentifierAccess 1661or ErrorCode.ERR_ParamDefaultValueDiffersFromAttribute 1662or ErrorCode.WRN_UnqualifiedNestedTypeInCref 1663or ErrorCode.HDN_UnusedUsingDirective 1664or ErrorCode.HDN_UnusedExternAlias 1665or ErrorCode.WRN_NoRuntimeMetadataVersion 1666or ErrorCode.ERR_FeatureNotAvailableInVersion1 1667or ErrorCode.ERR_FeatureNotAvailableInVersion2 1668or ErrorCode.ERR_FeatureNotAvailableInVersion3 1669or ErrorCode.ERR_FeatureNotAvailableInVersion4 1670or ErrorCode.ERR_FeatureNotAvailableInVersion5 1671or ErrorCode.ERR_FieldHasMultipleDistinctConstantValues 1672or ErrorCode.ERR_ComImportWithInitializers 1673or ErrorCode.WRN_PdbLocalNameTooLong 1674or ErrorCode.ERR_RetNoObjectRequiredLambda 1675or ErrorCode.ERR_TaskRetNoObjectRequiredLambda 1676or ErrorCode.WRN_AnalyzerCannotBeCreated 1677or ErrorCode.WRN_NoAnalyzerInAssembly 1678or ErrorCode.WRN_UnableToLoadAnalyzer 1679or ErrorCode.ERR_CantReadRulesetFile 1680or ErrorCode.ERR_BadPdbData 1681or ErrorCode.INF_UnableToLoadSomeTypesInAnalyzer 1682or ErrorCode.ERR_InitializerOnNonAutoProperty 1683or ErrorCode.ERR_AutoPropertyMustHaveGetAccessor 1684or ErrorCode.ERR_InstancePropertyInitializerInInterface 1685or ErrorCode.ERR_EnumsCantContainDefaultConstructor 1686or ErrorCode.ERR_EncodinglessSyntaxTree 1687or ErrorCode.ERR_BlockBodyAndExpressionBody 1688or ErrorCode.ERR_FeatureIsExperimental 1689or ErrorCode.ERR_FeatureNotAvailableInVersion6 1690or ErrorCode.ERR_SwitchFallOut 1691or ErrorCode.ERR_NullPropagatingOpInExpressionTree 1692or ErrorCode.WRN_NubExprIsConstBool2 1693or ErrorCode.ERR_DictionaryInitializerInExpressionTree 1694or ErrorCode.ERR_ExtensionCollectionElementInitializerInExpressionTree 1695or ErrorCode.ERR_UnclosedExpressionHole 1696or ErrorCode.ERR_UseDefViolationProperty 1697or ErrorCode.ERR_AutoPropertyMustOverrideSet 1698or ErrorCode.ERR_ExpressionHasNoName 1699or ErrorCode.ERR_SubexpressionNotInNameof 1700or ErrorCode.ERR_AliasQualifiedNameNotAnExpression 1701or ErrorCode.ERR_NameofMethodGroupWithTypeParameters 1702or ErrorCode.ERR_NoAliasHere 1703or ErrorCode.ERR_UnescapedCurly 1704or ErrorCode.ERR_EscapedCurly 1705or ErrorCode.ERR_TrailingWhitespaceInFormatSpecifier 1706or ErrorCode.ERR_EmptyFormatSpecifier 1707or ErrorCode.ERR_ErrorInReferencedAssembly 1708or ErrorCode.ERR_ExternHasConstructorInitializer 1709or ErrorCode.ERR_ExpressionOrDeclarationExpected 1710or ErrorCode.ERR_NameofExtensionMethod 1711or ErrorCode.WRN_AlignmentMagnitude 1712or ErrorCode.ERR_ConstantStringTooLong 1713or ErrorCode.ERR_DebugEntryPointNotSourceMethodDefinition 1714or ErrorCode.ERR_LoadDirectiveOnlyAllowedInScripts 1715or ErrorCode.ERR_PPLoadFollowsToken 1716or ErrorCode.ERR_SourceFileReferencesNotSupported 1717or ErrorCode.ERR_BadAwaitInStaticVariableInitializer 1718or ErrorCode.ERR_InvalidPathMap 1719or ErrorCode.ERR_PublicSignButNoKey 1720or ErrorCode.ERR_TooManyUserStrings 1721or ErrorCode.ERR_PeWritingFailure 1722or ErrorCode.WRN_AttributeIgnoredWhenPublicSigning 1723or ErrorCode.ERR_OptionMustBeAbsolutePath 1724or ErrorCode.ERR_FeatureNotAvailableInVersion7 1725or ErrorCode.ERR_DynamicLocalFunctionParamsParameter 1726or ErrorCode.ERR_ExpressionTreeContainsLocalFunction 1727or ErrorCode.ERR_InvalidInstrumentationKind 1728or ErrorCode.ERR_LocalFunctionMissingBody 1729or ErrorCode.ERR_InvalidHashAlgorithmName 1730or ErrorCode.ERR_ThrowMisplaced 1731or ErrorCode.ERR_PatternNullableType 1732or ErrorCode.ERR_BadPatternExpression 1733or ErrorCode.ERR_SwitchExpressionValueExpected 1734or ErrorCode.ERR_SwitchCaseSubsumed 1735or ErrorCode.ERR_PatternWrongType 1736or ErrorCode.ERR_ExpressionTreeContainsIsMatch 1737or ErrorCode.WRN_TupleLiteralNameMismatch 1738or ErrorCode.ERR_TupleTooFewElements 1739or ErrorCode.ERR_TupleReservedElementName 1740or ErrorCode.ERR_TupleReservedElementNameAnyPosition 1741or ErrorCode.ERR_TupleDuplicateElementName 1742or ErrorCode.ERR_PredefinedTypeMemberNotFoundInAssembly 1743or ErrorCode.ERR_MissingDeconstruct 1744or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable 1745or ErrorCode.ERR_DeconstructRequiresExpression 1746or ErrorCode.ERR_DeconstructWrongCardinality 1747or ErrorCode.ERR_CannotDeconstructDynamic 1748or ErrorCode.ERR_DeconstructTooFewElements 1749or ErrorCode.ERR_ConversionNotTupleCompatible 1750or ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType 1751or ErrorCode.ERR_TupleElementNamesAttributeMissing 1752or ErrorCode.ERR_ExplicitTupleElementNamesAttribute 1753or ErrorCode.ERR_CantChangeTupleNamesOnOverride 1754or ErrorCode.ERR_DuplicateInterfaceWithTupleNamesInBaseList 1755or ErrorCode.ERR_ImplBadTupleNames 1756or ErrorCode.ERR_PartialMemberInconsistentTupleNames 1757or ErrorCode.ERR_ExpressionTreeContainsTupleLiteral 1758or ErrorCode.ERR_ExpressionTreeContainsTupleConversion 1759or ErrorCode.ERR_AutoPropertyCannotBeRefReturning 1760or ErrorCode.ERR_RefPropertyMustHaveGetAccessor 1761or ErrorCode.ERR_RefPropertyCannotHaveSetAccessor 1762or ErrorCode.ERR_CantChangeRefReturnOnOverride 1763or ErrorCode.ERR_MustNotHaveRefReturn 1764or ErrorCode.ERR_MustHaveRefReturn 1765or ErrorCode.ERR_RefReturnMustHaveIdentityConversion 1766or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongRefReturn 1767or ErrorCode.ERR_RefReturningCallInExpressionTree 1768or ErrorCode.ERR_BadIteratorReturnRef 1769or ErrorCode.ERR_BadRefReturnExpressionTree 1770or ErrorCode.ERR_RefReturnLvalueExpected 1771or ErrorCode.ERR_RefReturnNonreturnableLocal 1772or ErrorCode.ERR_RefReturnNonreturnableLocal2 1773or ErrorCode.ERR_RefReturnRangeVariable 1774or ErrorCode.ERR_RefReturnReadonly 1775or ErrorCode.ERR_RefReturnReadonlyStatic 1776or ErrorCode.ERR_RefReturnReadonly2 1777or ErrorCode.ERR_RefReturnReadonlyStatic2 1778or ErrorCode.ERR_RefReturnParameter 1779or ErrorCode.ERR_RefReturnParameter2 1780or ErrorCode.ERR_RefReturnLocal 1781or ErrorCode.ERR_RefReturnLocal2 1782or ErrorCode.ERR_RefReturnStructThis 1783or ErrorCode.ERR_InitializeByValueVariableWithReference 1784or ErrorCode.ERR_InitializeByReferenceVariableWithValue 1785or ErrorCode.ERR_RefAssignmentMustHaveIdentityConversion 1786or ErrorCode.ERR_ByReferenceVariableMustBeInitialized 1787or ErrorCode.ERR_AnonDelegateCantUseLocal 1788or ErrorCode.ERR_PredefinedValueTupleTypeNotFound 1789or ErrorCode.ERR_SemiOrLBraceOrArrowExpected 1790or ErrorCode.ERR_NewWithTupleTypeSyntax 1791or ErrorCode.ERR_PredefinedValueTupleTypeMustBeStruct 1792or ErrorCode.ERR_DiscardTypeInferenceFailed 1793or ErrorCode.ERR_DeclarationExpressionNotPermitted 1794or ErrorCode.ERR_MustDeclareForeachIteration 1795or ErrorCode.ERR_TupleElementNamesInDeconstruction 1796or ErrorCode.ERR_ExpressionTreeContainsThrowExpression 1797or ErrorCode.ERR_DelegateRefMismatch 1798or ErrorCode.ERR_BadSourceCodeKind 1799or ErrorCode.ERR_BadDocumentationMode 1800or ErrorCode.ERR_BadLanguageVersion 1801or ErrorCode.ERR_ImplicitlyTypedOutVariableUsedInTheSameArgumentList 1802or ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedOutVariable 1803or ErrorCode.ERR_ExpressionTreeContainsOutVariable 1804or ErrorCode.ERR_VarInvocationLvalueReserved 1805or ErrorCode.ERR_PublicSignNetModule 1806or ErrorCode.ERR_BadAssemblyName 1807or ErrorCode.ERR_BadAsyncMethodBuilderTaskProperty 1808or ErrorCode.ERR_TypeForwardedToMultipleAssemblies 1809or ErrorCode.ERR_ExpressionTreeContainsDiscard 1810or ErrorCode.ERR_PatternDynamicType 1811or ErrorCode.ERR_VoidAssignment 1812or ErrorCode.ERR_VoidInTuple 1813or ErrorCode.ERR_Merge_conflict_marker_encountered 1814or ErrorCode.ERR_InvalidPreprocessingSymbol 1815or ErrorCode.ERR_FeatureNotAvailableInVersion7_1 1816or ErrorCode.ERR_LanguageVersionCannotHaveLeadingZeroes 1817or ErrorCode.ERR_CompilerAndLanguageVersion 1818or ErrorCode.WRN_WindowsExperimental 1819or ErrorCode.ERR_TupleInferredNamesNotAvailable 1820or ErrorCode.ERR_TypelessTupleInAs 1821or ErrorCode.ERR_NoRefOutWhenRefOnly 1822or ErrorCode.ERR_NoNetModuleOutputWhenRefOutOrRefOnly 1823or ErrorCode.ERR_BadOpOnNullOrDefaultOrNew 1824or ErrorCode.ERR_DefaultLiteralNotValid 1825or ErrorCode.ERR_PatternWrongGenericTypeInVersion 1826or ErrorCode.ERR_AmbigBinaryOpsOnDefault 1827or ErrorCode.ERR_FeatureNotAvailableInVersion7_2 1828or ErrorCode.WRN_UnreferencedLocalFunction 1829or ErrorCode.ERR_DynamicLocalFunctionTypeParameter 1830or ErrorCode.ERR_BadNonTrailingNamedArgument 1831or ErrorCode.ERR_NamedArgumentSpecificationBeforeFixedArgumentInDynamicInvocation 1832or ErrorCode.ERR_RefConditionalAndAwait 1833or ErrorCode.ERR_RefConditionalNeedsTwoRefs 1834or ErrorCode.ERR_RefConditionalDifferentTypes 1835or ErrorCode.ERR_BadParameterModifiers 1836or ErrorCode.ERR_RefReadonlyNotField 1837or ErrorCode.ERR_RefReadonlyNotField2 1838or ErrorCode.ERR_AssignReadonlyNotField 1839or ErrorCode.ERR_AssignReadonlyNotField2 1840or ErrorCode.ERR_RefReturnReadonlyNotField 1841or ErrorCode.ERR_RefReturnReadonlyNotField2 1842or ErrorCode.ERR_ExplicitReservedAttr 1843or ErrorCode.ERR_TypeReserved 1844or ErrorCode.ERR_RefExtensionMustBeValueTypeOrConstrainedToOne 1845or ErrorCode.ERR_InExtensionMustBeValueType 1846or ErrorCode.ERR_FieldsInRoStruct 1847or ErrorCode.ERR_AutoPropsInRoStruct 1848or ErrorCode.ERR_FieldlikeEventsInRoStruct 1849or ErrorCode.ERR_FieldAutoPropCantBeByRefLike 1850or ErrorCode.ERR_StackAllocConversionNotPossible 1851or ErrorCode.ERR_EscapeCall 1852or ErrorCode.ERR_EscapeCall2 1853or ErrorCode.ERR_EscapeOther 1854or ErrorCode.ERR_CallArgMixing 1855or ErrorCode.ERR_MismatchedRefEscapeInTernary 1856or ErrorCode.ERR_EscapeVariable 1857or ErrorCode.ERR_EscapeStackAlloc 1858or ErrorCode.ERR_RefReturnThis 1859or ErrorCode.ERR_OutAttrOnInParam 1860or ErrorCode.ERR_PredefinedValueTupleTypeAmbiguous3 1861or ErrorCode.ERR_InvalidVersionFormatDeterministic 1862or ErrorCode.ERR_AttributeCtorInParameter 1863or ErrorCode.WRN_FilterIsConstantFalse 1864or ErrorCode.WRN_FilterIsConstantFalseRedundantTryCatch 1865or ErrorCode.ERR_ConditionalInInterpolation 1866or ErrorCode.ERR_CantUseVoidInArglist 1867or ErrorCode.ERR_InDynamicMethodArg 1868or ErrorCode.ERR_FeatureNotAvailableInVersion7_3 1869or ErrorCode.WRN_AttributesOnBackingFieldsNotAvailable 1870or ErrorCode.ERR_DoNotUseFixedBufferAttrOnProperty 1871or ErrorCode.ERR_RefLocalOrParamExpected 1872or ErrorCode.ERR_RefAssignNarrower 1873or ErrorCode.ERR_NewBoundWithUnmanaged 1874or ErrorCode.ERR_UnmanagedConstraintNotSatisfied 1875or ErrorCode.ERR_CantUseInOrOutInArglist 1876or ErrorCode.ERR_ConWithUnmanagedCon 1877or ErrorCode.ERR_UnmanagedBoundWithClass 1878or ErrorCode.ERR_InvalidStackAllocArray 1879or ErrorCode.ERR_ExpressionTreeContainsTupleBinOp 1880or ErrorCode.WRN_TupleBinopLiteralNameMismatch 1881or ErrorCode.ERR_TupleSizesMismatchForBinOps 1882or ErrorCode.ERR_ExprCannotBeFixed 1883or ErrorCode.ERR_InvalidObjectCreation 1884or ErrorCode.WRN_TypeParameterSameAsOuterMethodTypeParameter 1885or ErrorCode.ERR_OutVariableCannotBeByRef 1886or ErrorCode.ERR_DeconstructVariableCannotBeByRef 1887or ErrorCode.ERR_OmittedTypeArgument 1888or ErrorCode.ERR_FeatureNotAvailableInVersion8 1889or ErrorCode.ERR_AltInterpolatedVerbatimStringsNotAvailable 1890or ErrorCode.ERR_IteratorMustBeAsync 1891or ErrorCode.ERR_NoConvToIAsyncDisp 1892or ErrorCode.ERR_AwaitForEachMissingMember 1893or ErrorCode.ERR_BadGetAsyncEnumerator 1894or ErrorCode.ERR_MultipleIAsyncEnumOfT 1895or ErrorCode.ERR_ForEachMissingMemberWrongAsync 1896or ErrorCode.ERR_AwaitForEachMissingMemberWrongAsync 1897or ErrorCode.ERR_BadDynamicAwaitForEach 1898or ErrorCode.ERR_NoConvToIAsyncDispWrongAsync 1899or ErrorCode.ERR_NoConvToIDispWrongAsync 1900or ErrorCode.ERR_StaticLocalFunctionCannotCaptureVariable 1901or ErrorCode.ERR_StaticLocalFunctionCannotCaptureThis 1902or ErrorCode.ERR_AttributeNotOnEventAccessor 1903or ErrorCode.WRN_UnconsumedEnumeratorCancellationAttributeUsage 1904or ErrorCode.WRN_UndecoratedCancellationTokenParameter 1905or ErrorCode.ERR_MultipleEnumeratorCancellationAttributes 1906or ErrorCode.ERR_VarianceInterfaceNesting 1907or ErrorCode.ERR_ImplicitIndexIndexerWithName 1908or ErrorCode.ERR_ImplicitRangeIndexerWithName 1909or ErrorCode.ERR_WrongNumberOfSubpatterns 1910or ErrorCode.ERR_PropertyPatternNameMissing 1911or ErrorCode.ERR_MissingPattern 1912or ErrorCode.ERR_DefaultPattern 1913or ErrorCode.ERR_SwitchExpressionNoBestType 1914or ErrorCode.ERR_VarMayNotBindToType 1915or ErrorCode.WRN_SwitchExpressionNotExhaustive 1916or ErrorCode.ERR_SwitchArmSubsumed 1917or ErrorCode.ERR_ConstantPatternVsOpenType 1918or ErrorCode.WRN_CaseConstantNamedUnderscore 1919or ErrorCode.WRN_IsTypeNamedUnderscore 1920or ErrorCode.ERR_ExpressionTreeContainsSwitchExpression 1921or ErrorCode.ERR_SwitchGoverningExpressionRequiresParens 1922or ErrorCode.ERR_TupleElementNameMismatch 1923or ErrorCode.ERR_DeconstructParameterNameMismatch 1924or ErrorCode.ERR_IsPatternImpossible 1925or ErrorCode.WRN_GivenExpressionNeverMatchesPattern 1926or ErrorCode.WRN_GivenExpressionAlwaysMatchesConstant 1927or ErrorCode.ERR_PointerTypeInPatternMatching 1928or ErrorCode.ERR_ArgumentNameInITuplePattern 1929or ErrorCode.ERR_DiscardPatternInSwitchStatement 1930or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithUnnamedEnumValue 1931or ErrorCode.WRN_ThrowPossibleNull 1932or ErrorCode.ERR_IllegalSuppression 1933or ErrorCode.WRN_ConvertingNullableToNonNullable 1934or ErrorCode.WRN_NullReferenceAssignment 1935or ErrorCode.WRN_NullReferenceReceiver 1936or ErrorCode.WRN_NullReferenceReturn 1937or ErrorCode.WRN_NullReferenceArgument 1938or ErrorCode.WRN_UnboxPossibleNull 1939or ErrorCode.WRN_DisallowNullAttributeForbidsMaybeNullAssignment 1940or ErrorCode.WRN_NullabilityMismatchInTypeOnOverride 1941or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnOverride 1942or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride 1943or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnPartial 1944or ErrorCode.WRN_NullabilityMismatchInTypeOnImplicitImplementation 1945or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnImplicitImplementation 1946or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnImplicitImplementation 1947or ErrorCode.WRN_NullabilityMismatchInTypeOnExplicitImplementation 1948or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnExplicitImplementation 1949or ErrorCode.WRN_NullabilityMismatchInParameterTypeOnExplicitImplementation 1950or ErrorCode.WRN_UninitializedNonNullableField 1951or ErrorCode.WRN_NullabilityMismatchInAssignment 1952or ErrorCode.WRN_NullabilityMismatchInArgument 1953or ErrorCode.WRN_NullabilityMismatchInReturnTypeOfTargetDelegate 1954or ErrorCode.WRN_NullabilityMismatchInParameterTypeOfTargetDelegate 1955or ErrorCode.ERR_ExplicitNullableAttribute 1956or ErrorCode.WRN_NullabilityMismatchInArgumentForOutput 1957or ErrorCode.WRN_NullAsNonNullable 1958or ErrorCode.ERR_NullableUnconstrainedTypeParameter 1959or ErrorCode.ERR_AnnotationDisallowedInObjectCreation 1960or ErrorCode.WRN_NullableValueTypeMayBeNull 1961or ErrorCode.ERR_NullableOptionNotAvailable 1962or ErrorCode.WRN_NullabilityMismatchInTypeParameterConstraint 1963or ErrorCode.WRN_MissingNonNullTypesContextForAnnotation 1964or ErrorCode.WRN_NullabilityMismatchInConstraintsOnImplicitImplementation 1965or ErrorCode.WRN_NullabilityMismatchInTypeParameterReferenceTypeConstraint 1966or ErrorCode.ERR_TripleDotNotAllowed 1967or ErrorCode.ERR_BadNullableContextOption 1968or ErrorCode.ERR_NullableDirectiveQualifierExpected 1969or ErrorCode.ERR_BadNullableTypeof 1970or ErrorCode.ERR_ExpressionTreeCantContainRefStruct 1971or ErrorCode.ERR_ElseCannotStartStatement 1972or ErrorCode.ERR_ExpressionTreeCantContainNullCoalescingAssignment 1973or ErrorCode.WRN_NullabilityMismatchInExplicitlyImplementedInterface 1974or ErrorCode.WRN_NullabilityMismatchInInterfaceImplementedByBase 1975or ErrorCode.WRN_DuplicateInterfaceWithNullabilityMismatchInBaseList 1976or ErrorCode.ERR_DuplicateExplicitImpl 1977or ErrorCode.ERR_UsingVarInSwitchCase 1978or ErrorCode.ERR_GoToForwardJumpOverUsingVar 1979or ErrorCode.ERR_GoToBackwardJumpOverUsingVar 1980or ErrorCode.ERR_IsNullableType 1981or ErrorCode.ERR_AsNullableType 1982or ErrorCode.ERR_FeatureInPreview 1983or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNull 1984or ErrorCode.WRN_ImplicitCopyInReadOnlyMember 1985or ErrorCode.ERR_StaticMemberCantBeReadOnly 1986or ErrorCode.ERR_AutoSetterCantBeReadOnly 1987or ErrorCode.ERR_AutoPropertyWithSetterCantBeReadOnly 1988or ErrorCode.ERR_InvalidPropertyReadOnlyMods 1989or ErrorCode.ERR_DuplicatePropertyReadOnlyMods 1990or ErrorCode.ERR_FieldLikeEventCantBeReadOnly 1991or ErrorCode.ERR_PartialMemberReadOnlyDifference 1992or ErrorCode.ERR_ReadOnlyModMissingAccessor 1993or ErrorCode.ERR_OverrideRefConstraintNotSatisfied 1994or ErrorCode.ERR_OverrideValConstraintNotSatisfied 1995or ErrorCode.WRN_NullabilityMismatchInConstraintsOnPartialImplementation 1996or ErrorCode.ERR_NullableDirectiveTargetExpected 1997or ErrorCode.WRN_MissingNonNullTypesContextForAnnotationInGeneratedCode 1998or ErrorCode.WRN_NullReferenceInitializer 1999or ErrorCode.ERR_MultipleAnalyzerConfigsInSameDir 2000or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementation 2001or ErrorCode.ERR_RuntimeDoesNotSupportDefaultInterfaceImplementationForMember 2002or ErrorCode.ERR_InvalidModifierForLanguageVersion 2003or ErrorCode.ERR_ImplicitImplementationOfNonPublicInterfaceMember 2004or ErrorCode.ERR_MostSpecificImplementationIsNotFound 2005or ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember 2006or ErrorCode.ERR_RuntimeDoesNotSupportProtectedAccessForInterfaceMember 2007or ErrorCode.ERR_DefaultInterfaceImplementationInNoPIAType 2008or ErrorCode.ERR_AbstractEventHasAccessors 2009or ErrorCode.WRN_NullabilityMismatchInTypeParameterNotNullConstraint 2010or ErrorCode.ERR_DuplicateNullSuppression 2011or ErrorCode.ERR_DefaultLiteralNoTargetType 2012or ErrorCode.ERR_ReAbstractionInNoPIAType 2013or ErrorCode.ERR_InternalError 2014or ErrorCode.ERR_ImplicitObjectCreationIllegalTargetType 2015or ErrorCode.ERR_ImplicitObjectCreationNotValid 2016or ErrorCode.ERR_ImplicitObjectCreationNoTargetType 2017or ErrorCode.ERR_BadFuncPointerParamModifier 2018or ErrorCode.ERR_BadFuncPointerArgCount 2019or ErrorCode.ERR_MethFuncPtrMismatch 2020or ErrorCode.ERR_FuncPtrRefMismatch 2021or ErrorCode.ERR_FuncPtrMethMustBeStatic 2022or ErrorCode.ERR_ExternEventInitializer 2023or ErrorCode.ERR_AmbigBinaryOpsOnUnconstrainedDefault 2024or ErrorCode.WRN_ParameterConditionallyDisallowsNull 2025or ErrorCode.WRN_ShouldNotReturn 2026or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnOverride 2027or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride 2028or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnImplicitImplementation 2029or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnImplicitImplementation 2030or ErrorCode.WRN_TopLevelNullabilityMismatchInReturnTypeOnExplicitImplementation 2031or ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnExplicitImplementation 2032or ErrorCode.WRN_DoesNotReturnMismatch 2033or ErrorCode.ERR_NoOutputDirectory 2034or ErrorCode.ERR_StdInOptionProvidedButConsoleInputIsNotRedirected 2035or ErrorCode.ERR_FeatureNotAvailableInVersion9 2036or ErrorCode.WRN_MemberNotNull 2037or ErrorCode.WRN_MemberNotNullWhen 2038or ErrorCode.WRN_MemberNotNullBadMember 2039or ErrorCode.WRN_ParameterDisallowsNull 2040or ErrorCode.WRN_ConstOutOfRangeChecked 2041or ErrorCode.ERR_DuplicateInterfaceWithDifferencesInBaseList 2042or ErrorCode.ERR_DesignatorBeneathPatternCombinator 2043or ErrorCode.ERR_UnsupportedTypeForRelationalPattern 2044or ErrorCode.ERR_RelationalPatternWithNaN 2045or ErrorCode.ERR_ConditionalOnLocalFunction 2046or ErrorCode.WRN_GeneratorFailedDuringInitialization 2047or ErrorCode.WRN_GeneratorFailedDuringGeneration 2048or ErrorCode.ERR_WrongFuncPtrCallingConvention 2049or ErrorCode.ERR_MissingAddressOf 2050or ErrorCode.ERR_CannotUseReducedExtensionMethodInAddressOf 2051or ErrorCode.ERR_CannotUseFunctionPointerAsFixedLocal 2052or ErrorCode.ERR_ExpressionTreeContainsPatternImplicitIndexer 2053or ErrorCode.ERR_ExpressionTreeContainsFromEndIndexExpression 2054or ErrorCode.ERR_ExpressionTreeContainsRangeExpression 2055or ErrorCode.WRN_GivenExpressionAlwaysMatchesPattern 2056or ErrorCode.WRN_IsPatternAlways 2057or ErrorCode.ERR_PartialMethodWithAccessibilityModsMustHaveImplementation 2058or ErrorCode.ERR_PartialMethodWithNonVoidReturnMustHaveAccessMods 2059or ErrorCode.ERR_PartialMethodWithOutParamMustHaveAccessMods 2060or ErrorCode.ERR_PartialMethodWithExtendedModMustHaveAccessMods 2061or ErrorCode.ERR_PartialMemberAccessibilityDifference 2062or ErrorCode.ERR_PartialMemberExtendedModDifference 2063or ErrorCode.ERR_SimpleProgramLocalIsReferencedOutsideOfTopLevelStatement 2064or ErrorCode.ERR_SimpleProgramMultipleUnitsWithTopLevelStatements 2065or ErrorCode.ERR_TopLevelStatementAfterNamespaceOrType 2066or ErrorCode.ERR_SimpleProgramDisallowsMainType 2067or ErrorCode.ERR_SimpleProgramNotAnExecutable 2068or ErrorCode.ERR_UnsupportedCallingConvention 2069or ErrorCode.ERR_InvalidFunctionPointerCallingConvention 2070or ErrorCode.ERR_InvalidFuncPointerReturnTypeModifier 2071or ErrorCode.ERR_DupReturnTypeMod 2072or ErrorCode.ERR_AddressOfMethodGroupInExpressionTree 2073or ErrorCode.ERR_CannotConvertAddressOfToDelegate 2074or ErrorCode.ERR_AddressOfToNonFunctionPointer 2075or ErrorCode.ERR_ModuleInitializerMethodMustBeOrdinary 2076or ErrorCode.ERR_ModuleInitializerMethodMustBeAccessibleOutsideTopLevelType 2077or ErrorCode.ERR_ModuleInitializerMethodMustBeStaticParameterlessVoid 2078or ErrorCode.ERR_ModuleInitializerMethodAndContainingTypesMustNotBeGeneric 2079or ErrorCode.ERR_PartialMethodReturnTypeDifference 2080or ErrorCode.ERR_PartialMemberRefReturnDifference 2081or ErrorCode.WRN_NullabilityMismatchInReturnTypeOnPartial 2082or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureVariable 2083or ErrorCode.ERR_StaticAnonymousFunctionCannotCaptureThis 2084or ErrorCode.ERR_OverrideDefaultConstraintNotSatisfied 2085or ErrorCode.ERR_DefaultConstraintOverrideOnly 2086or ErrorCode.WRN_ParameterNotNullIfNotNull 2087or ErrorCode.WRN_ReturnNotNullIfNotNull 2088or ErrorCode.WRN_PartialMethodTypeDifference 2089or ErrorCode.ERR_RuntimeDoesNotSupportCovariantReturnsOfClasses 2090or ErrorCode.ERR_RuntimeDoesNotSupportCovariantPropertiesOfClasses 2091or ErrorCode.WRN_SwitchExpressionNotExhaustiveWithWhen 2092or ErrorCode.WRN_SwitchExpressionNotExhaustiveForNullWithWhen 2093or ErrorCode.WRN_PrecedenceInversion 2094or ErrorCode.ERR_ExpressionTreeContainsWithExpression 2095or ErrorCode.WRN_AnalyzerReferencesFramework 2096or ErrorCode.WRN_RecordEqualsWithoutGetHashCode 2097or ErrorCode.ERR_AssignmentInitOnly 2098or ErrorCode.ERR_CantChangeInitOnlyOnOverride 2099or ErrorCode.ERR_CloseUnimplementedInterfaceMemberWrongInitOnly 2100or ErrorCode.ERR_ExplicitPropertyMismatchInitOnly 2101or ErrorCode.ERR_BadInitAccessor 2102or ErrorCode.ERR_InvalidWithReceiverType 2103or ErrorCode.ERR_CannotClone 2104or ErrorCode.ERR_CloneDisallowedInRecord 2105or ErrorCode.WRN_RecordNamedDisallowed 2106or ErrorCode.ERR_UnexpectedArgumentList 2107or ErrorCode.ERR_UnexpectedOrMissingConstructorInitializerInRecord 2108or ErrorCode.ERR_MultipleRecordParameterLists 2109or ErrorCode.ERR_BadRecordBase 2110or ErrorCode.ERR_BadInheritanceFromRecord 2111or ErrorCode.ERR_BadRecordMemberForPositionalParameter 2112or ErrorCode.ERR_NoCopyConstructorInBaseType 2113or ErrorCode.ERR_CopyConstructorMustInvokeBaseCopyConstructor 2114or ErrorCode.ERR_DoesNotOverrideMethodFromObject 2115or ErrorCode.ERR_SealedAPIInRecord 2116or ErrorCode.ERR_DoesNotOverrideBaseMethod 2117or ErrorCode.ERR_NotOverridableAPIInRecord 2118or ErrorCode.ERR_NonPublicAPIInRecord 2119or ErrorCode.ERR_SignatureMismatchInRecord 2120or ErrorCode.ERR_NonProtectedAPIInRecord 2121or ErrorCode.ERR_DoesNotOverrideBaseEqualityContract 2122or ErrorCode.ERR_StaticAPIInRecord 2123or ErrorCode.ERR_CopyConstructorWrongAccessibility 2124or ErrorCode.ERR_NonPrivateAPIInRecord 2125or ErrorCode.WRN_UnassignedThisAutoPropertyUnsupportedVersion 2126or ErrorCode.WRN_UnassignedThisUnsupportedVersion 2127or ErrorCode.WRN_ParamUnassigned 2128or ErrorCode.WRN_UseDefViolationProperty 2129or ErrorCode.WRN_UseDefViolationField 2130or ErrorCode.WRN_UseDefViolationThisUnsupportedVersion 2131or ErrorCode.WRN_UseDefViolationOut 2132or ErrorCode.WRN_UseDefViolation 2133or ErrorCode.ERR_CannotSpecifyManagedWithUnmanagedSpecifiers 2134or ErrorCode.ERR_RuntimeDoesNotSupportUnmanagedDefaultCallConv 2135or ErrorCode.ERR_TypeNotFound 2136or ErrorCode.ERR_TypeMustBePublic 2137or ErrorCode.ERR_InvalidUnmanagedCallersOnlyCallConv 2138or ErrorCode.ERR_CannotUseManagedTypeInUnmanagedCallersOnly 2139or ErrorCode.ERR_UnmanagedCallersOnlyMethodOrTypeCannotBeGeneric 2140or ErrorCode.ERR_UnmanagedCallersOnlyRequiresStatic 2141or ErrorCode.WRN_ParameterIsStaticClass 2142or ErrorCode.WRN_ReturnTypeIsStaticClass 2143or ErrorCode.ERR_EntryPointCannotBeUnmanagedCallersOnly 2144or ErrorCode.ERR_ModuleInitializerCannotBeUnmanagedCallersOnly 2145or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeCalledDirectly 2146or ErrorCode.ERR_UnmanagedCallersOnlyMethodsCannotBeConvertedToDelegate 2147or ErrorCode.ERR_InitCannotBeReadonly 2148or ErrorCode.ERR_UnexpectedVarianceStaticMember 2149or ErrorCode.ERR_FunctionPointersCannotBeCalledWithNamedArguments 2150or ErrorCode.ERR_EqualityContractRequiresGetter 2151or ErrorCode.WRN_UnreadRecordParameter 2152or ErrorCode.ERR_BadFieldTypeInRecord 2153or ErrorCode.WRN_DoNotCompareFunctionPointers 2154or ErrorCode.ERR_RecordAmbigCtor 2155or ErrorCode.ERR_FunctionPointerTypesInAttributeNotSupported 2156or ErrorCode.ERR_InheritingFromRecordWithSealedToString 2157or ErrorCode.ERR_HiddenPositionalMember 2158or ErrorCode.ERR_GlobalUsingInNamespace 2159or ErrorCode.ERR_GlobalUsingOutOfOrder 2160or ErrorCode.ERR_AttributesRequireParenthesizedLambdaExpression 2161or ErrorCode.ERR_CannotInferDelegateType 2162or ErrorCode.ERR_InvalidNameInSubpattern 2163or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfaces 2164or ErrorCode.ERR_GenericConstraintNotSatisfiedInterfaceWithStaticAbstractMembers 2165or ErrorCode.ERR_BadAbstractUnaryOperatorSignature 2166or ErrorCode.ERR_BadAbstractIncDecSignature 2167or ErrorCode.ERR_BadAbstractIncDecRetType 2168or ErrorCode.ERR_BadAbstractBinaryOperatorSignature 2169or ErrorCode.ERR_BadAbstractShiftOperatorSignature 2170or ErrorCode.ERR_BadAbstractStaticMemberAccess 2171or ErrorCode.ERR_ExpressionTreeContainsAbstractStaticMemberAccess 2172or ErrorCode.ERR_CloseUnimplementedInterfaceMemberNotStatic 2173or ErrorCode.ERR_RuntimeDoesNotSupportStaticAbstractMembersInInterfacesForMember 2174or ErrorCode.ERR_ExplicitImplementationOfOperatorsMustBeStatic 2175or ErrorCode.ERR_AbstractConversionNotInvolvingContainedType 2176or ErrorCode.ERR_InterfaceImplementedByUnmanagedCallersOnlyMethod 2177or ErrorCode.HDN_DuplicateWithGlobalUsing 2178or ErrorCode.ERR_CantConvAnonMethReturnType 2179or ErrorCode.ERR_BuilderAttributeDisallowed 2180or ErrorCode.ERR_FeatureNotAvailableInVersion10 2181or ErrorCode.ERR_SimpleProgramIsEmpty 2182or ErrorCode.ERR_LineSpanDirectiveInvalidValue 2183or ErrorCode.ERR_LineSpanDirectiveEndLessThanStart 2184or ErrorCode.ERR_WrongArityAsyncReturn 2185or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnMalformed 2186or ErrorCode.ERR_InterpolatedStringHandlerMethodReturnInconsistent 2187or ErrorCode.ERR_NullInvalidInterpolatedStringHandlerArgumentName 2188or ErrorCode.ERR_NotInstanceInvalidInterpolatedStringHandlerArgumentName 2189or ErrorCode.ERR_InvalidInterpolatedStringHandlerArgumentName 2190or ErrorCode.ERR_TypeIsNotAnInterpolatedStringHandlerType 2191or ErrorCode.WRN_ParameterOccursAfterInterpolatedStringHandlerParameter 2192or ErrorCode.ERR_CannotUseSelfAsInterpolatedStringHandlerArgument 2193or ErrorCode.ERR_InterpolatedStringHandlerArgumentAttributeMalformed 2194or ErrorCode.ERR_InterpolatedStringHandlerArgumentLocatedAfterInterpolatedString 2195or ErrorCode.ERR_InterpolatedStringHandlerArgumentOptionalNotSpecified 2196or ErrorCode.ERR_ExpressionTreeContainsInterpolatedStringHandlerConversion 2197or ErrorCode.ERR_InterpolatedStringHandlerCreationCannotUseDynamic 2198or ErrorCode.ERR_MultipleFileScopedNamespace 2199or ErrorCode.ERR_FileScopedAndNormalNamespace 2200or ErrorCode.ERR_FileScopedNamespaceNotBeforeAllMembers 2201or ErrorCode.ERR_NoImplicitConvTargetTypedConditional 2202or ErrorCode.ERR_NonPublicParameterlessStructConstructor 2203or ErrorCode.ERR_NoConversionForCallerArgumentExpressionParam 2204or ErrorCode.WRN_CallerLineNumberPreferredOverCallerArgumentExpression 2205or ErrorCode.WRN_CallerFilePathPreferredOverCallerArgumentExpression 2206or ErrorCode.WRN_CallerMemberNamePreferredOverCallerArgumentExpression 2207or ErrorCode.WRN_CallerArgumentExpressionAttributeHasInvalidParameterName 2208or ErrorCode.ERR_BadCallerArgumentExpressionParamWithoutDefaultValue 2209or ErrorCode.WRN_CallerArgumentExpressionAttributeSelfReferential 2210or ErrorCode.WRN_CallerArgumentExpressionParamForUnconsumedLocation 2211or ErrorCode.ERR_NewlinesAreNotAllowedInsideANonVerbatimInterpolatedString 2212or ErrorCode.ERR_AttrTypeArgCannotBeTypeVar 2213or ErrorCode.ERR_AttrDependentTypeNotAllowed 2214or ErrorCode.WRN_InterpolatedStringHandlerArgumentAttributeIgnoredOnLambdaParameters 2215or ErrorCode.ERR_LambdaWithAttributesToExpressionTree 2216or ErrorCode.WRN_CompileTimeCheckedOverflow 2217or ErrorCode.WRN_MethGrpToNonDel 2218or ErrorCode.ERR_LambdaExplicitReturnTypeVar 2219or ErrorCode.ERR_InterpolatedStringsReferencingInstanceCannotBeInObjectInitializers 2220or ErrorCode.ERR_CannotUseRefInUnmanagedCallersOnly 2221or ErrorCode.ERR_CannotBeMadeNullable 2222or ErrorCode.ERR_UnsupportedTypeForListPattern 2223or ErrorCode.ERR_MisplacedSlicePattern 2224or ErrorCode.WRN_LowerCaseTypeName 2225or ErrorCode.ERR_RecordStructConstructorCallsDefaultConstructor 2226or ErrorCode.ERR_StructHasInitializersAndNoDeclaredConstructor 2227or ErrorCode.ERR_ListPatternRequiresLength 2228or ErrorCode.ERR_ScopedMismatchInParameterOfTarget 2229or ErrorCode.ERR_ScopedMismatchInParameterOfOverrideOrImplementation 2230or ErrorCode.ERR_ScopedMismatchInParameterOfPartial 2231or ErrorCode.ERR_RawStringNotInDirectives 2232or ErrorCode.ERR_UnterminatedRawString 2233or ErrorCode.ERR_TooManyQuotesForRawString 2234or ErrorCode.ERR_LineDoesNotStartWithSameWhitespace 2235or ErrorCode.ERR_RawStringDelimiterOnOwnLine 2236or ErrorCode.ERR_RawStringInVerbatimInterpolatedStrings 2237or ErrorCode.ERR_RawStringMustContainContent 2238or ErrorCode.ERR_LineContainsDifferentWhitespace 2239or ErrorCode.ERR_NotEnoughQuotesForRawString 2240or ErrorCode.ERR_NotEnoughCloseBracesForRawString 2241or ErrorCode.ERR_TooManyOpenBracesForRawString 2242or ErrorCode.ERR_TooManyCloseBracesForRawString 2243or ErrorCode.ERR_IllegalAtSequence 2244or ErrorCode.ERR_StringMustStartWithQuoteCharacter 2245or ErrorCode.ERR_NoEnumConstraint 2246or ErrorCode.ERR_NoDelegateConstraint 2247or ErrorCode.ERR_MisplacedRecord 2248or ErrorCode.ERR_PatternSpanCharCannotBeStringNull 2249or ErrorCode.ERR_UseDefViolationPropertyUnsupportedVersion 2250or ErrorCode.ERR_UseDefViolationFieldUnsupportedVersion 2251or ErrorCode.WRN_UseDefViolationPropertyUnsupportedVersion 2252or ErrorCode.WRN_UseDefViolationFieldUnsupportedVersion 2253or ErrorCode.WRN_UseDefViolationPropertySupportedVersion 2254or ErrorCode.WRN_UseDefViolationFieldSupportedVersion 2255or ErrorCode.WRN_UseDefViolationThisSupportedVersion 2256or ErrorCode.WRN_UnassignedThisAutoPropertySupportedVersion 2257or ErrorCode.WRN_UnassignedThisSupportedVersion 2258or ErrorCode.ERR_OperatorCantBeChecked 2259or ErrorCode.ERR_ImplicitConversionOperatorCantBeChecked 2260or ErrorCode.ERR_CheckedOperatorNeedsMatch 2261or ErrorCode.ERR_MisplacedUnchecked 2262or ErrorCode.ERR_LineSpanDirectiveRequiresSpace 2263or ErrorCode.ERR_RequiredNameDisallowed 2264or ErrorCode.ERR_OverrideMustHaveRequired 2265or ErrorCode.ERR_RequiredMemberCannotBeHidden 2266or ErrorCode.ERR_RequiredMemberCannotBeLessVisibleThanContainingType 2267or ErrorCode.ERR_ExplicitRequiredMember 2268or ErrorCode.ERR_RequiredMemberMustBeSettable 2269or ErrorCode.ERR_RequiredMemberMustBeSet 2270or ErrorCode.ERR_RequiredMembersMustBeAssignedValue 2271or ErrorCode.ERR_RequiredMembersInvalid 2272or ErrorCode.ERR_RequiredMembersBaseTypeInvalid 2273or ErrorCode.ERR_ChainingToSetsRequiredMembersRequiresSetsRequiredMembers 2274or ErrorCode.ERR_NewConstraintCannotHaveRequiredMembers 2275or ErrorCode.ERR_UnsupportedCompilerFeature 2276or ErrorCode.WRN_ObsoleteMembersShouldNotBeRequired 2277or ErrorCode.ERR_RefReturningPropertiesCannotBeRequired 2278or ErrorCode.ERR_ImplicitImplementationOfInaccessibleInterfaceMember 2279or ErrorCode.ERR_ScriptsAndSubmissionsCannotHaveRequiredMembers 2280or ErrorCode.ERR_BadAbstractEqualityOperatorSignature 2281or ErrorCode.ERR_BadBinaryReadOnlySpanConcatenation 2282or ErrorCode.ERR_ScopedRefAndRefStructOnly 2283or ErrorCode.ERR_ScopedDiscard 2284or ErrorCode.ERR_FixedFieldMustNotBeRef 2285or ErrorCode.ERR_RefFieldCannotReferToRefStruct 2286or ErrorCode.ERR_FileTypeDisallowedInSignature 2287or ErrorCode.ERR_FileTypeNoExplicitAccessibility 2288or ErrorCode.ERR_FileTypeBase 2289or ErrorCode.ERR_FileTypeNested 2290or ErrorCode.ERR_GlobalUsingStaticFileType 2291or ErrorCode.ERR_FileTypeNameDisallowed 2292or ErrorCode.ERR_FeatureNotAvailableInVersion11 2293or ErrorCode.ERR_RefFieldInNonRefStruct 2294or ErrorCode.WRN_AnalyzerReferencesNewerCompiler 2295or ErrorCode.ERR_CannotMatchOnINumberBase 2296or ErrorCode.ERR_ScopedTypeNameDisallowed 2297or ErrorCode.ERR_ImplicitlyTypedDefaultParameter 2298or ErrorCode.ERR_UnscopedRefAttributeUnsupportedTarget 2299or ErrorCode.ERR_RuntimeDoesNotSupportRefFields 2300or ErrorCode.ERR_ExplicitScopedRef 2301or ErrorCode.ERR_UnscopedScoped 2302or ErrorCode.WRN_DuplicateAnalyzerReference 2303or ErrorCode.ERR_FilePathCannotBeConvertedToUtf8 2304or ErrorCode.ERR_FileLocalDuplicateNameInNS 2305or ErrorCode.WRN_ScopedMismatchInParameterOfTarget 2306or ErrorCode.WRN_ScopedMismatchInParameterOfOverrideOrImplementation 2307or ErrorCode.ERR_RefReturnScopedParameter 2308or ErrorCode.ERR_RefReturnScopedParameter2 2309or ErrorCode.ERR_RefReturnOnlyParameter 2310or ErrorCode.ERR_RefReturnOnlyParameter2 2311or ErrorCode.ERR_RefAssignReturnOnly 2312or ErrorCode.WRN_ManagedAddr 2313or ErrorCode.WRN_EscapeVariable 2314or ErrorCode.WRN_EscapeStackAlloc 2315or ErrorCode.WRN_RefReturnNonreturnableLocal 2316or ErrorCode.WRN_RefReturnNonreturnableLocal2 2317or ErrorCode.WRN_RefReturnStructThis 2318or ErrorCode.WRN_RefAssignNarrower 2319or ErrorCode.WRN_MismatchedRefEscapeInTernary 2320or ErrorCode.WRN_RefReturnParameter 2321or ErrorCode.WRN_RefReturnScopedParameter 2322or ErrorCode.WRN_RefReturnParameter2 2323or ErrorCode.WRN_RefReturnScopedParameter2 2324or ErrorCode.WRN_RefReturnLocal 2325or ErrorCode.WRN_RefReturnLocal2 2326or ErrorCode.WRN_RefAssignReturnOnly 2327or ErrorCode.WRN_RefReturnOnlyParameter 2328or ErrorCode.WRN_RefReturnOnlyParameter2 2329or ErrorCode.ERR_RefAssignValEscapeWider 2330or ErrorCode.WRN_RefAssignValEscapeWider 2331or ErrorCode.WRN_OptionalParamValueMismatch 2332or ErrorCode.WRN_ParamsArrayInLambdaOnly 2333or ErrorCode.ERR_UnscopedRefAttributeUnsupportedMemberTarget 2334or ErrorCode.ERR_UnscopedRefAttributeInterfaceImplementation 2335or ErrorCode.ERR_UnrecognizedRefSafetyRulesAttributeVersion 2336or ErrorCode.ERR_InvalidPrimaryConstructorParameterReference 2337or ErrorCode.ERR_AmbiguousPrimaryConstructorParameterAsColorColorReceiver 2338or ErrorCode.WRN_CapturedPrimaryConstructorParameterPassedToBase 2339or ErrorCode.WRN_UnreadPrimaryConstructorParameter 2340or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter 2341or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter 2342or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter 2343or ErrorCode.ERR_AssgReadonlyPrimaryConstructorParameter2 2344or ErrorCode.ERR_RefReturnReadonlyPrimaryConstructorParameter2 2345or ErrorCode.ERR_RefReadonlyPrimaryConstructorParameter2 2346or ErrorCode.ERR_RefReturnPrimaryConstructorParameter 2347or ErrorCode.ERR_StructLayoutCyclePrimaryConstructorParameter 2348or ErrorCode.ERR_UnexpectedParameterList 2349or ErrorCode.WRN_AddressOfInAsync 2350or ErrorCode.ERR_BadRefInUsingAlias 2351or ErrorCode.ERR_BadUnsafeInUsingDirective 2352or ErrorCode.ERR_BadNullableReferenceTypeInUsingAlias 2353or ErrorCode.ERR_BadStaticAfterUnsafe 2354or ErrorCode.ERR_BadCaseInSwitchArm 2355or ErrorCode.ERR_InterceptorsFeatureNotEnabled 2356or ErrorCode.ERR_InterceptorContainingTypeCannotBeGeneric 2357or ErrorCode.ERR_InterceptorPathNotInCompilation 2358or ErrorCode.ERR_InterceptorPathNotInCompilationWithCandidate 2359or ErrorCode.ERR_InterceptorPositionBadToken 2360or ErrorCode.ERR_InterceptorLineOutOfRange 2361or ErrorCode.ERR_InterceptorCharacterOutOfRange 2362or ErrorCode.ERR_InterceptorMethodMustBeOrdinary 2363or ErrorCode.ERR_InterceptorMustReferToStartOfTokenPosition 2364or ErrorCode.ERR_InterceptorFilePathCannotBeNull 2365or ErrorCode.ERR_InterceptorNameNotInvoked 2366or ErrorCode.ERR_InterceptorNonUniquePath 2367or ErrorCode.ERR_InterceptorLineCharacterMustBePositive 2368or ErrorCode.ERR_ConstantValueOfTypeExpected 2369or ErrorCode.ERR_UnsupportedPrimaryConstructorParameterCapturingRefAny 2370or ErrorCode.ERR_InterceptorCannotUseUnmanagedCallersOnly 2371or ErrorCode.ERR_BadUsingStaticType 2372or ErrorCode.WRN_CapturedPrimaryConstructorParameterInFieldInitializer 2373or ErrorCode.ERR_InlineArrayConversionToSpanNotSupported 2374or ErrorCode.ERR_InlineArrayConversionToReadOnlySpanNotSupported 2375or ErrorCode.ERR_InlineArrayIndexOutOfRange 2376or ErrorCode.ERR_InvalidInlineArrayLength 2377or ErrorCode.ERR_InvalidInlineArrayLayout 2378or ErrorCode.ERR_InvalidInlineArrayFields 2379or ErrorCode.ERR_ExpressionTreeContainsInlineArrayOperation 2380or ErrorCode.ERR_RuntimeDoesNotSupportInlineArrayTypes 2381or ErrorCode.ERR_InlineArrayBadIndex 2382or ErrorCode.ERR_NamedArgumentForInlineArray 2383or ErrorCode.ERR_CollectionExpressionTargetTypeNotConstructible 2384or ErrorCode.ERR_ExpressionTreeContainsCollectionExpression 2385or ErrorCode.ERR_CollectionExpressionNoTargetType 2386or ErrorCode.WRN_PrimaryConstructorParameterIsShadowedAndNotPassedToBase 2387or ErrorCode.ERR_InlineArrayUnsupportedElementFieldModifier 2388or ErrorCode.WRN_InlineArrayIndexerNotUsed 2389or ErrorCode.WRN_InlineArraySliceNotUsed 2390or ErrorCode.WRN_InlineArrayConversionOperatorNotUsed 2391or ErrorCode.WRN_InlineArrayNotSupportedByLanguage 2392or ErrorCode.ERR_CollectionBuilderAttributeMethodNotFound 2393or ErrorCode.ERR_CollectionBuilderAttributeInvalidType 2394or ErrorCode.ERR_CollectionBuilderAttributeInvalidMethodName 2395or ErrorCode.ERR_CollectionBuilderNoElementType 2396or ErrorCode.ERR_InlineArrayForEachNotSupported 2397or ErrorCode.ERR_RefReadOnlyWrongOrdering 2398or ErrorCode.WRN_BadArgRef 2399or ErrorCode.WRN_ArgExpectedRefOrIn 2400or ErrorCode.WRN_RefReadonlyNotVariable 2401or ErrorCode.ERR_BadArgExtraRefLangVersion 2402or ErrorCode.WRN_ArgExpectedIn 2403or ErrorCode.WRN_OverridingDifferentRefness 2404or ErrorCode.WRN_HidingDifferentRefness 2405or ErrorCode.WRN_TargetDifferentRefness 2406or ErrorCode.ERR_OutAttrOnRefReadonlyParam 2407or ErrorCode.WRN_RefReadonlyParameterDefaultValue 2408or ErrorCode.WRN_ByValArraySizeConstRequired 2409or ErrorCode.WRN_UseDefViolationRefField 2410or ErrorCode.ERR_FeatureNotAvailableInVersion12 2411or ErrorCode.ERR_CollectionExpressionEscape 2412or ErrorCode.WRN_Experimental 2413or ErrorCode.ERR_ExpectedInterpolatedString 2414or ErrorCode.ERR_InterceptorGlobalNamespace 2415or ErrorCode.WRN_CollectionExpressionRefStructMayAllocate 2416or ErrorCode.WRN_CollectionExpressionRefStructSpreadMayAllocate 2417or ErrorCode.ERR_CollectionExpressionImmutableArray 2418or ErrorCode.ERR_InvalidExperimentalDiagID 2419or ErrorCode.ERR_SpreadMissingMember 2420or ErrorCode.ERR_CollectionExpressionTargetNoElementType 2421or ErrorCode.ERR_CollectionExpressionMissingConstructor 2422or ErrorCode.ERR_CollectionExpressionMissingAdd 2423or ErrorCode.WRN_ConvertingLock 2424or ErrorCode.ERR_DynamicDispatchToParamsCollection 2425or ErrorCode.ERR_CollectionInitializerInfiniteChainOfAddCalls 2426or ErrorCode.ERR_ParamsCollectionInfiniteChainOfConstructorCalls 2427or ErrorCode.ERR_ParamsMemberCannotBeLessVisibleThanDeclaringMember 2428or ErrorCode.ERR_ParamsCollectionConstructorDoesntInitializeRequiredMember 2429or ErrorCode.ERR_ParamsCollectionExpressionTree 2430or ErrorCode.ERR_ParamsCollectionExtensionAddMethod 2431or ErrorCode.ERR_ParamsCollectionMissingConstructor 2432or ErrorCode.ERR_NoModifiersOnUsing 2433or ErrorCode.ERR_CannotDynamicInvokeOnExpression 2434or ErrorCode.ERR_InterceptsLocationDataInvalidFormat 2435or ErrorCode.ERR_InterceptsLocationUnsupportedVersion 2436or ErrorCode.ERR_InterceptsLocationDuplicateFile 2437or ErrorCode.ERR_InterceptsLocationFileNotFound 2438or ErrorCode.ERR_InterceptsLocationDataInvalidPosition 2439or ErrorCode.INF_TooManyBoundLambdas 2440or ErrorCode.ERR_BadYieldInUnsafe 2441or ErrorCode.ERR_AddressOfInIterator 2442or ErrorCode.ERR_RuntimeDoesNotSupportByRefLikeGenerics 2443or ErrorCode.ERR_RefStructConstraintAlreadySpecified 2444or ErrorCode.ERR_AllowsClauseMustBeLast 2445or ErrorCode.ERR_ClassIsCombinedWithRefStruct 2446or ErrorCode.ERR_NotRefStructConstraintNotSatisfied 2447or ErrorCode.ERR_RefStructDoesNotSupportDefaultInterfaceImplementationForMember 2448or ErrorCode.ERR_BadNonVirtualInterfaceMemberAccessOnAllowsRefLike 2449or ErrorCode.ERR_BadAllowByRefLikeEnumerator 2450or ErrorCode.ERR_PartialPropertyMissingImplementation 2451or ErrorCode.ERR_PartialPropertyMissingDefinition 2452or ErrorCode.ERR_PartialPropertyDuplicateDefinition 2453or ErrorCode.ERR_PartialPropertyDuplicateImplementation 2454or ErrorCode.ERR_PartialPropertyMissingAccessor 2455or ErrorCode.ERR_PartialPropertyUnexpectedAccessor 2456or ErrorCode.ERR_PartialPropertyInitMismatch 2457or ErrorCode.ERR_PartialPropertyTypeDifference 2458or ErrorCode.WRN_PartialPropertySignatureDifference 2459or ErrorCode.ERR_PartialPropertyRequiredDifference 2460or ErrorCode.WRN_FieldIsAmbiguous 2461or ErrorCode.ERR_InlineArrayAttributeOnRecord 2462or ErrorCode.ERR_FeatureNotAvailableInVersion13 2463or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToOverride 2464or ErrorCode.ERR_CannotApplyOverloadResolutionPriorityToMember 2465or ErrorCode.ERR_PartialPropertyDuplicateInitializer 2466or ErrorCode.WRN_UninitializedNonNullableBackingField 2467or ErrorCode.WRN_UnassignedInternalRefField 2468or ErrorCode.WRN_AccessorDoesNotUseBackingField 2469or ErrorCode.ERR_IteratorRefLikeElementType 2484internal static bool PreventsSuccessfulDelegateConversion(ErrorCode code) 2486if (code == ErrorCode.Void || code == ErrorCode.Unknown) 2498case ErrorCode.ERR_DuplicateParamName: 2499case ErrorCode.ERR_LocalDuplicate: 2500case ErrorCode.ERR_LocalIllegallyOverrides: 2501case ErrorCode.ERR_LocalSameNameAsTypeParam: 2502case ErrorCode.ERR_QueryRangeVariableOverrides: 2503case ErrorCode.ERR_QueryRangeVariableSameAsTypeParam: 2504case ErrorCode.ERR_DeprecatedCollectionInitAddStr: 2505case ErrorCode.ERR_DeprecatedSymbolStr: 2506case ErrorCode.ERR_MissingPredefinedMember: 2507case ErrorCode.ERR_DefaultValueUsedWithAttributes: 2508case ErrorCode.ERR_ExplicitParamArrayOrCollection: 2523if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2536if (ErrorFacts.PreventsSuccessfulDelegateConversion((ErrorCode)diag.Code)) 2545internal static ErrorCode GetStaticClassParameterCode(bool useWarning) 2546=> useWarning ? ErrorCode.WRN_ParameterIsStaticClass : ErrorCode.ERR_ParameterIsStaticClass; 2548internal static ErrorCode GetStaticClassReturnCode(bool useWarning) 2549=> useWarning ? ErrorCode.WRN_ReturnTypeIsStaticClass : ErrorCode.ERR_ReturnTypeIsStaticClass;