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⟦9bce1f65d⟧ Ada Source

    Length: 5120 (0x1400)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, procedure Declaration_Traversal, seg_004622

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧ 

E3 Source Code



with Lrm_Renames;
use Lrm_Renames;
procedure Declaration_Traversal
             (In_Decl_Or_Block :        Ada_Program.Declaration;
              State            : in out State_Record;
              Control          : in out Ada_Program.Traversal_Control) is

    Quit : exception;

    Iter : Ada_Program.Element_Iterator;

    procedure Traverse_Declaration (Decl : Ada_Program.Element);

    procedure Traverse_Declarations (Decls : in out
                                        Ada_Program.Element_Iterator) is
    begin
        while not Ada.Done (Decls) loop
            Traverse_Declaration (Ada.Value (Decls));
            case Control is
                when Ada.Terminate_Immediately =>
                    raise Quit;
                when Ada.Abandon_Siblings =>
                    exit;
                when others =>
                    null;
            end case;
            Ada.Next (Decls);
        end loop;
    end Traverse_Declarations;

    procedure Traverse_Declaration (Decl : Ada_Program.Element) is
        Iter : Ada.Element_Iterator;
    begin
        Pre_Operation (Decl, State, Control);

        case Control is
            when Ada.Continue =>
                case Decls.Kind (Decl) is
                    when Decls.A_Package_Declaration |
                         Decls.A_Generic_Package_Declaration =>

                        Iter := Decls.Visible_Part_Declarations (Decl);
                        Traverse_Declarations (Iter);

                        Iter := Decls.Private_Part_Declarations (Decl);
                        Traverse_Declarations (Iter);

                    when Decls.A_Package_Body_Declaration =>

                        Iter := Stmts.Declarative_Items
                                   (Decls.Package_Body_Block (Decl));
                        Traverse_Declarations (Iter);

                    when Decls.A_Procedure_Body_Declaration |  
                         Decls.A_Function_Body_Declaration =>

                        Iter := Stmts.Declarative_Items
                                   (Decls.Subprogram_Block (Decl));
                        Traverse_Declarations (Iter);

                    when Decls.A_Task_Declaration =>

                        Iter := Decls.Entry_Declarations (Decl);
                        Traverse_Declarations (Iter);

                    when others =>
                        null;
                end case;
            when Ada.Terminate_Immediately =>
                raise Quit;
            when Ada.Abandon_Children | Ada.Abandon_Siblings =>
                null;
        end case;

        Post_Operation (Decl, State, Control);

        case Control is
            when Ada.Terminate_Immediately =>
                raise Quit;
            when others =>
                null;
        end case;


    end Traverse_Declaration;

begin
    case Ada_Program.Kind (In_Decl_Or_Block) is
        when Ada.A_Declaration =>
            Traverse_Declaration (In_Decl_Or_Block);
        when Ada.A_Statement =>
            case Stmts.Kind (In_Decl_Or_Block) is
                when Stmts.A_Block_Statement =>
                    Iter := Stmts.Declarative_Items (In_Decl_Or_Block);
                    Traverse_Declarations (Iter);

                when others =>
                    raise Ada.Inappropriate_Program_Element;
            end case;
        when others =>
            raise Ada.Inappropriate_Program_Element;
    end case;
exception
    when Quit =>
        null;
end Declaration_Traversal;

E3 Meta Data

    nblk1=4
    nid=0
    hdr6=8
        [0x00] rec0=1e rec1=00 rec2=01 rec3=03a
        [0x01] rec0=1a rec1=00 rec2=02 rec3=02a
        [0x02] rec0=21 rec1=00 rec2=03 rec3=044
        [0x03] rec0=13 rec1=00 rec2=04 rec3=001
    tail 0x217002468815c65d7f578 0x42a00088462061e03