From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,FREEMAIL_FROM, INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,45a9122ddf5fcf5 X-Google-Attributes: gid103376,public From: johnherro@aol.com (John Herro) Subject: Re: Valid Attribute and Unchecked Conversion Date: 1996/10/03 Message-ID: <53151i$ddd@newsbf02.news.aol.com>#1/1 X-Deja-AN: 187000707 sender: root@newsbf02.news.aol.com references: <3252ED6B.1B74@lmco.com> organization: America Online, Inc. (1-800-827-6364) newsgroups: comp.lang.ada Date: 1996-10-03T00:00:00+00:00 List-Id: I could be wrong, but I thought that Unchecked_Conversion is erroneous in _any_ case. I heard that the first validated Ada compiler, Ada/Ed, took advantage of that fact and generated code to raise Program_Error wherever the program tried to make use of Unchecked_Conversion. Is this true, and if so, has any of it changed with Ada 95 and the new 'Valid attribute? Someone please enlighten me. - John Herro Software Innovations Technology http://members.aol.com/AdaTutor ftp://members.aol.com/AdaTutor