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Re: gcc doesn't warn that (unsigned > 0) is always true

From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
To: David Calinski <neodave at gmx dot net>
Cc: gcc at gcc dot gnu dot org
Date: 20 Oct 2003 19:00:17 +0200
Subject: Re: gcc doesn't warn that (unsigned > 0) is always true
Organization: Integrable Solutions
References: <1066664752.31445.ezmlm@gcc.gnu.org><20031020180955.1077706a.neodave@gmx.net><20031020161208.GA337@nevyn.them.org><20031020185143.5ee6e416.neodave@gmx.net>

David Calinski <neodave@gmx.net> writes:

| > That is not an endless loop.  in == 0 will terminate it.
| 
| 
| Right, sorry, my mistake. But it originally was while(--in >= 0), I

Use -Wextra

-- Gaby

References:
- gcc doesn't warn that (unsigned > 0) is always true
  - From: David Calinski
- Re: gcc doesn't warn that (unsigned > 0) is always true
  - From: Daniel Jacobowitz
- Re: gcc doesn't warn that (unsigned > 0) is always true
  - From: David Calinski

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