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,cf33fff50374eaea X-Google-Attributes: gid103376,public From: dale@cs.rmit.edu.au (Dale Stanbrough) Subject: Re: What is a "Constraint Error" Date: 1998/11/06 Message-ID: #1/1 X-Deja-AN: 408861299 References: <71tbt1$mse$1@nnrp1.dejanews.com> X-Complaints-To: abuse@cs.rmit.edu.au X-Trace: emu.cs.rmit.edu.au 910313671 20339 144.205.16.58 (6 Nov 1998 00:54:31 GMT) Organization: Department of Computer Science, RMIT NNTP-Posting-Date: 6 Nov 1998 00:54:31 GMT Newsgroups: comp.lang.ada Date: 1998-11-06T00:54:31+00:00 List-Id: robinsoj wrote: I get a "constraint error" when I run a program that I compiled with GNAT Ada. What does "constraint error" mean? It means that * you fell off the end of an array (most likely) * you had a null pointer, and you tried to dereference it * you generally did something that you asked the compiler to look out for (which it duly did, and reported the fault in the program you wrote). Dale