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DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 |
This is an automatic "excavation" of a thematic subset of
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Length: 7168 (0x1c00)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Champs, seg_04677a
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─ ⟦5a81ac88f⟧ »Space Info Vol 1«
└─⟦this⟧
with Error, Type_Table, Dynamic_Value, Unbounded_String;
package body Champs is
package Unlimited_String is new Unbounded_String (10);
procedure Parse is
use Lexical_Analyzer;
Name_Of_Id : Unlimited_String.Variable_String;
begin
case (Lexical_Analyzer.Get_Token) is
when Ensemble =>
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= De) then
Error.Set_Type_Error (Error.De_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Identifier) then
Error.Set_Type_Error (Error.Id_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Type_Table.Append_Field_In_Current_Type
(Lexical_Analyzer.Get_Value, Dynamic_Value.Set_Of_Words,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
Lexical_Analyzer.Next;
when Identifier =>
Name_Of_Id := Unlimited_String.Value
(Lexical_Analyzer.Get_Value);
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Left_Bracket) then
Error.Set_Type_Error (Error.Left_Bracket_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
case Lexical_Analyzer.Get_Token is
when Chaine =>
Type_Table.Append_Field_In_Current_Type
(Unlimited_String.Image (Name_Of_Id),
Dynamic_Value.String_Of_Characters,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
when Entier =>
Type_Table.Append_Field_In_Current_Type
(Unlimited_String.Image (Name_Of_Id),
Dynamic_Value.Integer_Number,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
when others =>
Error.Set_Type_Error (Error.Decl_Type_Simple_Expected);
raise Error.Excep_Syntaxe_Error;
end case;
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Right_Bracket) then
Error.Set_Type_Error (Error.Right_Bracket_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
when Heritage =>
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= De) then
Error.Set_Type_Error (Error.De_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Identifier) then
Error.Set_Type_Error (Error.Id_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Name_Of_Id := Unlimited_String.Value
(Lexical_Analyzer.Get_Value);
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Left_Bracket) then
Error.Set_Type_Error (Error.Left_Bracket_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Identifier) then
Error.Set_Type_Error (Error.Id_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Type_Table.Inherite_Type
(Unlimited_String.Image (Name_Of_Id),
Lexical_Analyzer.Get_Value,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Right_Bracket) then
Error.Set_Type_Error (Error.Right_Bracket_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
when others =>
Error.Set_Type_Error (Error.Decl_Champs_Expected);
raise Error.Excep_Syntaxe_Error;
end case;
end Parse;
function Is_First (Un_Token : Lexical_Analyzer.Tokens) return Boolean is
use Lexical_Analyzer;
begin
return ((Un_Token = Ensemble) or (Un_Token = Heritage) or
(Un_Token = Identifier));
end Is_First;
--function eval ;
--functin unparse;
end Champs;
nblk1=6
nid=0
hdr6=c
[0x00] rec0=1b rec1=00 rec2=01 rec3=016
[0x01] rec0=14 rec1=00 rec2=03 rec3=05a
[0x02] rec0=17 rec1=00 rec2=04 rec3=02e
[0x03] rec0=15 rec1=00 rec2=02 rec3=018
[0x04] rec0=19 rec1=00 rec2=06 rec3=058
[0x05] rec0=09 rec1=00 rec2=05 rec3=000
tail 0x2154336c286515a66de6f 0x42a00088462060003