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Groups > comp.lang.java.programmer > #27687
| From | Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: telling the javac that a method doesn't return at all... |
| Date | 2014-03-05 13:39 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <slrnlhea82.rhr.avl@login.logic.tuwien.ac.at> (permalink) |
| References | <slrnlh1gp1.g8j.avl@login.logic.tuwien.ac.at> <bnmn4sFa46uU1@mid.individual.net> |
Mike Amling <mamling@chaff.us> wrote: > On 2/28/14 11:10 AM, Andreas Leitgeb wrote: >> Suppose I have some "doCleanUpAndExit" method, that in the >> end either calls System.exit() or throws some Error or custom >> RuntimeException. >> >> I'd like the compiler to *know* that this method cannot possibly >> return, and that any code following it should be considered >> as "unreachable" code by the compiler. > > I've wanted this, too. AFAIK, the only way is to follow each call to a > doCleanUpAndExit or similar method with something the compiler does > recognize, such as a return or a throw. It's unfortunate that this has > to be done at each call, rather than once at the method declaration. Thanks for confirmation.
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telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-02-28 17:10 +0000
Re: telling the javac that a method doesn't return at all... Lew <lewbloch@gmail.com> - 2014-02-28 16:13 -0800
Re: telling the javac that a method doesn't return at all... Jeff Higgins <jeff@invalid.invalid> - 2014-03-01 09:12 -0500
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-05 13:06 +0000
Re: telling the javac that a method doesn't return at all... Roedy Green <see_website@mindprod.com.invalid> - 2014-03-01 01:10 -0800
Re: telling the javac that a method doesn't return at all... Jeff Higgins <jeff@invalid.invalid> - 2014-03-01 08:44 -0500
Re: telling the javac that a method doesn't return at all... Arne Vajhøj <arne@vajhoej.dk> - 2014-03-01 22:02 -0500
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-05 13:31 +0000
Re: telling the javac that a method doesn't return at all... Arne Vajhøj <arne@vajhoej.dk> - 2014-03-11 20:11 -0400
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-12 10:17 +0000
Re: telling the javac that a method doesn't return at all... Mike Amling <mamling@chaff.us> - 2014-03-04 13:19 -0600
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-05 13:39 +0000
Re: telling the javac that a method doesn't return at all... mike.s.schilling@gmail.com - 2014-03-04 19:30 -0800
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-09 14:33 +0000
Re: telling the javac that a method doesn't return at all... Silvio <silvio@internet.com> - 2014-03-12 14:03 +0100
Re: telling the javac that a method doesn't return at all... Michal Kleczek <michal_wytnijto@kleczek.org> - 2014-03-19 11:51 +0100
Re: telling the javac that a method doesn't return at all... Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-03-19 12:28 +0000
Re: telling the javac that a method doesn't return at all... Michal Kleczek <michal_wytnijto@kleczek.org> - 2014-03-23 11:15 +0100
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