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top - metrics - downloadIndex: B T
Length: 1818 (0x71a)
Types: TextFile
Names: »B«
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
└─⟦129cab021⟧ »DATA«
└─⟦this⟧
with Lex, Error, Debug, Symbol;
with Expression, Value;
package body Factor is
procedure Parse (N : in out Binary_Tree.Node; Success : in out Boolean) is
N1 : Binary_Tree.Node;
Ok : Boolean := True;
begin
Success := True;
N1 := new Binary_Tree.Node_Structure;
case Lex.Get is
when Lex.Open_Bracket =>
N1.The_Type := Binary_Tree.Expression_Type;
Debug.Put (510);
Lex.Next;
Expression.Parse (N1.Right_Son, Ok);
Success := Success and Ok;
if Lex.Current_Token_Is (Lex.Close_Bracket) then
Debug.Put (511);
Lex.Next;
else
Error.Append (3);
Success := False;
end if;
when Lex.Identifier | Lex.Int | Lex.Hour =>
Value.Parse (N1.Right_Son, Ok);
Success := Success and Ok;
when others =>
Error.Append (55);
Success := False;
end case;
N := N1;
end Parse;
procedure Generate (N : in out Binary_Tree.Node;
The_Value : in out Natural) is
Value1 : Natural;
begin
Debug.Put (5);
case N.The_Type is
when Binary_Tree.Null_Type =>
Generate (N.Right_Son, Value1);
when Binary_Tree.Expression_Type =>
Expression.Generate (N.Right_Son, Value1);
The_Value := Value1;
when Binary_Tree.Valeur_Type =>
Value.Generate (N, Value1);
The_Value := Value1;
when others =>
Value1 := 0;
end case;
The_Value := Value1;
end Generate;
end Factor;