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,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,803df5f3f60558d5 X-Google-Attributes: gid103376,public From: Peter Amey Subject: Re: Uninitialized "out" parameters Date: 1996/07/19 Message-ID: #1/1 X-Deja-AN: 169835507 references: <31EEACDA.64880EEB@sage.inel.gov> content-type: TEXT/PLAIN; charset=US-ASCII organization: Praxis plc, U.K. mime-version: 1.0 newsgroups: comp.lang.ada Date: 1996-07-19T00:00:00+00:00 List-Id: On 18 Jul 1996, Robert Dewar wrote: [snip] > > But certainly it is impossible for a compiler to give warnings in all > cases of uninitialized variable use. > True, but high-integrity tools like the SPARK Examiner can and do; they also turn out to be a rich source of errors in real programs. Peter