SuifObject
    AnnotableObject
        Annote
            BrickAnnote
            GeneralAnnote
            SymbolListAnnote
        FileSetBlock
        GlobalInformationBlock
            CInformationBlock
            TargetInformationBlock
        ScopedObject
            DefinitionBlock
            ExecutionObject
                Expression
                    ArrayReferenceExpression
                    BinaryExpression
                    BitAlignmentOfExpression
                    BitOffsetOfExpression
                    BitSizeOfExpression
                    ByteAlignmentOfExpression
                    ByteOffsetOfExpression
                    ByteSizeOfExpression
                    CExpression
                    CallExpression
                    Constant
                        CStringConstant
                        FloatConstant
                        IntConstant
                    FieldAccessExpression
                    LoadExpression
                    LoadValueBlockExpression
                    LoadVariableExpression
                    MultiDimArrayExpression
                    ScAndExpression
                    ScOrExpression
                    ScSelectExpression
                    SelectExpression
                    SymbolAddressExpression
                    UnaryExpression
                    VaArgExpression
                Statement
                    BranchStatement
                    CForStatement
                    CallStatement
                    DoWhileStatement
                    EvalStatement
                    ForStatement
                    IfStatement
                    JumpIndirectStatement
                    JumpStatement
                    LabelLocationStatement
                    MarkStatement
                    MultiWayBranchStatement
                    ReturnStatement
                    ScopeStatement
                    StatementList
                    StoreStatement
                    StoreVariableStatement
                    VaEndStatement
                    VaStartOldStatement
                    VaStartStatement
                    WhileStatement
            FileBlock
            ProcedureDefinition
            ValueBlock
                ExpressionValueBlock
                MultiValueBlock
                RepeatValueBlock
                UndefinedValueBlock
            VariableDefinition
        SymbolTable
            BasicSymbolTable
                GroupSymbolTable
        SymbolTableObject
            Symbol
                CodeLabelSymbol
                ProcedureSymbol
                VariableSymbol
                    FieldSymbol
                    NestingVariableSymbol
                    ParameterSymbol
            Type
                DataType
                    ArrayType
                    GroupType
                        StructType
                        UnionType
                    MultiDimArrayType
                    NumericType
                        BooleanType
                        FloatingPointType
                        IntegerType
                            EnumeratedType
                    PointerType
                    ReferenceType
                    VoidType
                LabelType
                ProcedureType
                    CProcedureType
                QualifiedType
    SuifBrick
        IntegerBrick
        OwnedSuifObjectBrick
        StringBrick
        SuifObjectBrick