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Groups > comp.lang.java.programmer > #11245
| From | v_borchert@despammed.com (Volker Borchert) |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Eclipse 3.7.1 compiler warning |
| Date | 2012-01-11 21:10 +0000 |
| Organization | Private site at Eddersheim, Germany |
| Message-ID | <jektrp$qt0$1@Gaia.teknon.de> (permalink) |
| References | <Xns9FD6D451D5F1Djpnasty@94.75.214.39> |
Novice wrote:
> [ ... ] "the parameter should not be assigned". [ ... ]
>
> So here's what the code looks like:
>
> public static int foo(int start, int finish) {
>
> /* Other stuff */
>
> start--;
> finish--;
>
> bar(start, finish);
> }
>
> It's the start--; and finish--; lines that are raising the warnings.
>
> What exactly is wrong with doing that?
The casual reader might miss that bar() is being passed values different
from those having been passed to foo().
> And what is the best way to make the
> compiler happy about that code?
public static int foo(int start, int finish) {
/* Other stuff */
bar(start - 1, finish - 1);
}
--
"I'm a doctor, not a mechanic." Dr Leonard McCoy <mccoy@ncc1701.starfleet.fed>
"I'm a mechanic, not a doctor." Volker Borchert <v_borchert@despammed.com>
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Curious compiler warning Novice <novice@example..com> - 2012-01-11 01:51 +0000
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-10 18:10 -0800
Re: Curious compiler warning glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-01-11 02:36 +0000
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-10 19:03 -0800
Re: Curious compiler warning glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-01-11 07:50 +0000
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-10 23:57 -0800
Re: Curious compiler warning Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2012-01-11 05:47 -0400
Re: Curious compiler warning glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-01-11 13:25 +0000
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-11 06:58 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-11 07:01 -0800
Re: Curious compiler warning Patricia Shanahan <pats@acm.org> - 2012-01-11 10:03 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-11 23:30 -0800
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-11 18:10 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-11 23:32 -0800
Re: Curious compiler warning Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-01-12 01:44 -0600
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 07:42 -0800
Re: Curious compiler warning Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-01-12 10:51 -0600
Re: Curious compiler warning Patricia Shanahan <pats@acm.org> - 2012-01-12 07:50 -0800
Re: Curious compiler warning Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-01-12 10:54 -0600
Re: Curious compiler warning Wanja Gayk <brixomatic@yahoo.com> - 2012-01-21 12:52 +0100
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-12 11:51 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 20:58 -0800
Re: Curious compiler warning "Gavino" <invalid@invalid.invalid> - 2012-01-11 20:05 +0100
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 07:47 -0800
Re: Curious compiler warning Wanja Gayk <brixomatic@yahoo.com> - 2012-01-21 12:52 +0100
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-21 12:13 -0800
Re: Curious compiler warning Novice <novice@example..com> - 2012-01-11 04:55 +0000
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-10 21:46 -0800
Re: Curious compiler warning glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-01-11 07:55 +0000
Re: Curious compiler warning Roedy Green <see_website@mindprod.com.invalid> - 2012-01-11 01:35 -0800
Re: Curious compiler warning "Gavino" <invalid@invalid.invalid> - 2012-01-11 20:05 +0100
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-11 18:18 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 07:55 -0800
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-12 11:59 -0800
Re: Curious compiler warning Martin Gregorie <martin@address-in-sig.invalid> - 2012-01-13 00:02 +0000
Re: Curious compiler warning Patricia Shanahan <pats@acm.org> - 2012-01-12 16:11 -0800
Re: Curious compiler warning Martin Gregorie <martin@address-in-sig.invalid> - 2012-01-13 01:31 +0000
Re: Curious compiler warning Roedy Green <see_website@mindprod.com.invalid> - 2012-01-11 18:26 -0800
Re: Curious compiler warning Patricia Shanahan <pats@acm.org> - 2012-01-11 19:01 -0800
Re: Curious compiler warning Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-01-11 23:23 -0500
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 08:00 -0800
Re: Curious compiler warning Wanja Gayk <brixomatic@yahoo.com> - 2012-01-21 12:52 +0100
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 07:50 -0800
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-11 18:14 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 08:05 -0800
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-12 12:02 -0800
Re: Curious compiler warning Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-01-10 21:11 -0500
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-10 18:17 -0800
Re: Curious compiler warning bugbear <bugbear@trim_papermule.co.uk_trim> - 2012-01-11 16:10 +0000
Re: Curious compiler warning Lars Enderin <lars.enderin@telia.com> - 2012-01-11 20:45 +0100
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 08:09 -0800
Re: Curious compiler warning Jussi Piitulainen <jpiitula@ling.helsinki.fi> - 2012-01-12 18:14 +0200
Re: Curious compiler warning Wanja Gayk <brixomatic@yahoo.com> - 2012-01-21 12:52 +0100
Re: Curious compiler warning David Lamb <dalamb@cs.queensu.ca> - 2012-01-21 09:12 -0500
Re: Curious compiler warning Gene Wirchenko <genew@ocis.net> - 2012-01-11 18:21 -0800
Re: Curious compiler warning Lew <noone@lewscanon.com> - 2012-01-12 08:08 -0800
Re: Eclipse 3.7.1 compiler warning v_borchert@despammed.com (Volker Borchert) - 2012-01-11 21:10 +0000
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