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top - downloadIndex: ┃ T V ┃
Length: 778 (0x30a)
Types: TextFile
Names: »V«
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
└─ ⟦d65440be7⟧ »DATA«
└─⟦this⟧
-- This package parses and interprets the following rules :
--
-- Rule 1 :
-- syntax : Expression ::= Value
-- semantic : Expression.Result =
-- Rule 2 :
-- syntax : Expression ::= Pour Identifier Prendre Value
-- semantic : Expression.Result =
with Object;
with Scanner;
package Expression is
type Node is private;
Empty_Node : constant Node;
procedure Parse (N : in out Node; Error : out Boolean);
function Is_First (T : Scanner.Token) return Boolean;
function Interpret (N : Node;
Inherited : Object.Reference := Object.Void_Reference)
return Object.Reference;
private
type Node_Structure;
type Node is access Node_Structure;
Empty_Node : constant Node := null;
end Expression;