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From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.acm.org>
Subject: Re: segfault with large-ish array with GNAT
Date: Fri, 19 Mar 2010 17:25:30 -0700
Date: 2010-03-19T17:25:30-07:00	[thread overview]
Message-ID: <ho151n$48n$1@tornado.tornevall.net> (raw)
In-Reply-To: <58da0e59-418b-4545-a29c-9403d1ab6288@b9g2000pri.googlegroups.com>

Jerry wrote:
> 
> That is true when accessing array elements and slices but not for
> indicating the entire array as a single entity such as in a subroutine
> argument, e.g.
> 
> y := cos(x);
> 
> or
> 
> z := x + y;

That's true. I haven't done a lot of code like that recently, so not doing a 
renames tends to work fine for me; hence "generally". (Also, I haven't messed 
with big arrays much recently, either.) If you do reference the whole array 
frequently, it's a different story.

-- 
Jeff Carter
"I wave my private parts at your aunties."
Monty Python & the Holy Grail
13



  reply	other threads:[~2010-03-20  0:25 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-17 19:21 segfault with large-ish array with GNAT Jerry
2010-03-17 19:36 ` Gautier write-only
2010-03-17 19:58   ` Georg Bauhaus
2010-03-18  6:45     ` Jerry
2010-03-18  7:52       ` Ludovic Brenta
2010-03-18 23:57         ` Robert A Duff
2010-03-18 10:13       ` Jeffrey Creem
2010-03-18 10:23         ` Ludovic Brenta
2010-03-19  0:44           ` Jerry
2010-03-18 19:51         ` Adam Beneschan
2010-03-18 14:44       ` John B. Matthews
2010-03-19  4:44         ` Jeffrey R. Carter
2010-03-19  8:14           ` John B. Matthews
2010-03-18 15:36       ` Gautier write-only
2010-03-18 16:46       ` tmoran
2010-03-18 19:11         ` Warren
2010-03-18 17:03       ` Warren
2010-03-18 20:38         ` Maciej Sobczak
2010-03-19 13:26           ` Charmed Snark
2010-03-19 17:27             ` tmoran
2010-03-19 18:02               ` Simon Wright
2010-03-19 20:10                 ` Warren
2010-03-19 21:50                 ` Adam Beneschan
2010-03-19 20:24               ` Warren
2010-03-19 20:38           ` Warren
2010-03-19  8:31         ` Ludovic Brenta
2010-03-19 13:20           ` Warren
2010-03-19 12:04       ` Brian Drummond
2010-03-19 19:22         ` Jerry
2010-03-19 20:22         ` Jeffrey R. Carter
2010-03-19 23:24           ` Jerry
2010-03-20  0:25             ` Jeffrey R. Carter [this message]
2010-05-07 21:58       ` Raising the stack limit (was: segfault with large-ish array with GNAT) Björn Persson
2010-03-17 19:57 ` segfault with large-ish array with GNAT jonathan
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