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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: 6144 (0x1800)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Variable, seg_046ca1
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─⟦5a81ac88f⟧ »Space Info Vol 1«
└─⟦this⟧
with Error, Initialisation_Par_Agregats,
Unbounded_String, Variable_Table, Dynamic_Value;
package body Variable is
procedure Parse is
procedure The_Resynchro is new Error.Resynchro (Variable.Is_Follow);
use Lexical_Analyzer;
package Unlimited_String is new Unbounded_String (10);
Name : Unlimited_String.Variable_String;
begin
if not (Variable.Is_First (Lexical_Analyzer.Get_Token)) then
Error.Set_Type_Error (Error.Decl_Variable_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Name := Unlimited_String.Value (Lexical_Analyzer.Get_Value);
Lexical_Analyzer.Next;
if (Lexical_Analyzer.Get_Token /= Comme) then
Error.Set_Type_Error (Error.Comme_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
case (Lexical_Analyzer.Get_Token) is
when Identifier =>
Variable_Table.Create (Unlimited_String.Image (Name),
Lexical_Analyzer.Get_Value,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
Lexical_Analyzer.Next;
when Entier =>
Variable_Table.Create (Unlimited_String.Image (Name),
Dynamic_Value.Integer_Number,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
Lexical_Analyzer.Next;
when Chaine =>
Variable_Table.Create (Unlimited_String.Image (Name),
Dynamic_Value.String_Of_Characters,
Lexical_Analyzer.Get_Line_In_File,
Lexical_Analyzer.Get_Position_In_Line);
Lexical_Analyzer.Next;
when others =>
Error.Set_Type_Error (Error.Type_Unknown);
raise Error.Excep_Syntaxe_Error;
end case;
Initialisation_Par_Agregats.Parse;
if (Lexical_Analyzer.Get_Token /= Terminator) then
Error.Set_Type_Error (Error.Point_Expected);
raise Error.Excep_Syntaxe_Error;
end if;
Lexical_Analyzer.Next;
exception
when Error.Excep_Syntaxe_Error | Error.Excep_Semantic_Error =>
Error.Treat;
The_Resynchro;
end Parse;
function Is_Follow (Un_Token : Lexical_Analyzer.Tokens) return Boolean is
use Lexical_Analyzer;
begin
return ((Is_First (Un_Token)) or
(Un_Token = Initialisations) or (Un_Token = Vie));
end Is_Follow;
function Is_First (Un_Token : Lexical_Analyzer.Tokens) return Boolean is
use Lexical_Analyzer;
begin
return (Un_Token = Identifier);
end Is_First;
end Variable;
nblk1=5
nid=3
hdr6=8
[0x00] rec0=1b rec1=00 rec2=01 rec3=01a
[0x01] rec0=0f rec1=00 rec2=05 rec3=082
[0x02] rec0=1f rec1=00 rec2=02 rec3=022
[0x03] rec0=07 rec1=00 rec2=04 rec3=000
[0x04] rec0=09 rec1=00 rec2=03 rec3=000
tail 0x215439be686523c35c49a 0x42a00088462060003
Free Block Chain:
0x3: 0000 00 00 00 8b 00 27 20 20 20 20 20 20 20 20 72 65 ┆ ' re┆