steffen at sdaoden.eu
Wed Jan 2 13:04:47 UTC 2019
Dennis Clarke wrote in <73f913f0-c7d0-2805-d28c-2273fc8c2968 at blastwave.org>:
|On 1/2/19 5:14 AM, Jakob Bohm via openssl-users wrote:
|> On 02/01/2019 10:41, Matt Caswell wrote:
|>> On 27/12/2018 08:37, Dmitry Belyavsky wrote:
|>>> Am I right supposing that local variables tmp1, tmp2, iv1, and iv2
|>>> are unused in
|>>> this function?
|>> Looks that way. They should be removed.
|> By the way, why aren't any of your test compilers configured to
|> warn about unused local variables? It's a common feature in many
|> compilers and thus a free consistency check that can catch typos.
|Traditionally ( past four decades ) that was a feature provided by
|something like 'lint' but I have not seen a lint picker lately other
|than in the Oracle Studio compiler tools and it certainly isn't open
|source in any way. Works very well however.
I am not using it, but i occasionally see Christos Zoulas making
commits to the NetBSD version of lint. They also seem to keep the
code instrumented with comments like "falltrough" etc., for it.
|Der Kragenbaer, The moon bear,
|der holt sich munter he cheerfully and one by one
|einen nach dem anderen runter wa.ks himself off
|(By Robert Gernhardt)
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