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Length: 1012 (0x3f4) Types: TextFile Names: »L«
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11 └─ ⟦129cab021⟧ »DATA« └─⟦this⟧ └─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04 └─ ⟦d65440be7⟧ »DATA« └─⟦this⟧
-- This package parses and interprets the following rules: -- -- rule 0: -- syntax: statements ::= empty -- sementic: statements.result = statements.inherited; default: object.void_reference -- rule 1: -- syntax: statements ::= expression more_statements -- sementic: statements.result = more_statements.result; -- more_statements.inherited = expression.result -- rule 2: -- syntax: statements ::= renvoyer expression -- sementic: statements.result = expression.result with Scanner; with Object; package Statements 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 Statements;