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Length: 873 (0x369) Types: TextFile Names: »V«
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11 └─ ⟦129cab021⟧ »DATA« └─⟦this⟧
-- This package parses and interprets the following rules -- -- rule 0: -- syntax: expression ::= value -- semantic: expression.result =value.result; -- -- -- rule 1: -- syntax: expression ::= 'pour'identifier 'prendre' value -- semantic: expression.result = identifier.result -- identifier.inherited= value.result with Lex; with Object; with Fichier_Io; package Expression is type Node is private; Empty_Node : constant Node; procedure Parse (N : in out Node; Error : out Boolean); function Is_First (T : Lex.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;