How to get corrects values for Length & Last attributes for a string
AFTER it has been defined in the program ?
In the following example program, these 2  attributes aren't corrects after
Max_Descripteur value is known.

Anticipated thanks.
Marc


with Text_Io; use Text_Io;
procedure Test_Tri_Fichier is

   Max_Descripteur : Positive;
   subtype Ch_L_Cha�ne is String (1..Max_Descripteur);
   Fin_Sc : Positive range Ch_L_Cha�ne'range;
   package Ent_Es is new Text_Io.Integer_Io (Integer);

begin
   Max_Descripteur := 5;
   Put (" Length : "); Ent_Es.Put (Ch_L_Cha�ne'Length, 5);
   Fin_Sc := Ch_L_Cha�ne'Last;
   Put (" Fin_Sc : "); Ent_Es.Put (Fin_Sc, 5);
end Test_Tri_Fichier;