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=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.99.245.15 with SMTP id w15mr858758pgh.63.1484042545454; Tue, 10 Jan 2017 02:02:25 -0800 (PST) X-Received: by 10.157.35.89 with SMTP id k25mr70026otd.11.1484042545410; Tue, 10 Jan 2017 02:02:25 -0800 (PST) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!news.glorb.com!r185no1193677ita.0!news-out.google.com!u18ni16332ita.0!nntp.google.com!r185no1195032ita.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Tue, 10 Jan 2017 02:02:25 -0800 (PST) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2a02:2ab8:224:1:71e5:90d3:93df:d3f0; posting-account=F4OyugoAAABQod8iTn6AU7wMocsaGOvw NNTP-Posting-Host: 2a02:2ab8:224:1:71e5:90d3:93df:d3f0 References: <87r34j39u6.fsf@nightsong.com> <7643d59e-061f-42df-adda-9322608f127b@googlegroups.com> <75f2482a-a94b-4820-b2b1-990010103709@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Re: Introductory Ada Programming Book From: raph.amiard@gmail.com Injection-Date: Tue, 10 Jan 2017 10:02:25 +0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Xref: news.eternal-september.org comp.lang.ada:33088 Date: 2017-01-10T02:02:25-08:00 List-Id: Le mercredi 4 janvier 2017 15:14:32 UTC+1, Dmitry A. Kazakov a =C3=A9crit= =C2=A0: > That is a bad idea. If uninitialized variable is an error then that must= =20 > make the program illegal. If the program is still legal, then it is not= =20 > an error. Yes. In swift a program with an uninitialized variable is a compile time er= ror, *and* illegal.