From: Ted Logan <tlogan@spatial.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] gcc warnings on truncations?
Date: Thu, 31 Aug 2000 15:22:50 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590678205426@msgid-missing> (raw)
Is there a way to get gcc to warn (or ideally, error) on truncations to
shorter types? ie:
int len = strlen(blah);
should warn because strlen returns a size_t, which on 64-bit platforms
is 8 bits and ints are 4. This would be a nice sanity check in our
porting effort to make sure there's no possibility of loosing data. I've
poked through the docs and nothing seemed to do it.
Ted Logan
Spatial Technology
next reply other threads:[~2000-08-31 15:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-08-31 15:22 Ted Logan [this message]
2000-08-31 20:16 ` [Linux-ia64] gcc warnings on truncations? Jim Wilson
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