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 10.107.6.141 with SMTP id f13mr7157234ioi.106.1512146340055; Fri, 01 Dec 2017 08:39:00 -0800 (PST) X-Received: by 10.157.11.207 with SMTP id 73mr290441oth.2.1512146339799; Fri, 01 Dec 2017 08:38:59 -0800 (PST) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!news.kjsl.com!usenet.stanford.edu!i6no732525itb.0!news-out.google.com!x87ni937ita.0!nntp.google.com!193no725352itr.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Fri, 1 Dec 2017 08:38:59 -0800 (PST) In-Reply-To: <8f8f88d8-b9f6-492e-991a-283509b21696@googlegroups.com> Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=212.45.154.1; posting-account=fEeJQAoAAABLcKAvkveW1ca-ReZJoaMK NNTP-Posting-Host: 212.45.154.1 References: <8f8f88d8-b9f6-492e-991a-283509b21696@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Re: "strings are delimited by double quote character", where there's a character variable From: "A. Cervetti" Injection-Date: Fri, 01 Dec 2017 16:39:00 +0000 Content-Type: text/plain; charset="UTF-8" Xref: reader02.eternal-september.org comp.lang.ada:49305 Date: 2017-12-01T08:38:59-08:00 List-Id: A Character literal cannot be empty, i.e. it can be 'A'. ' ', but not ''. So the compiler assumes you are trying to define an empty string ("") and warns you accordingly. A.