From: Stefan Kangas <stefan@marxist.se>
To: 44171@debbugs.gnu.org
Subject: bug#44171: Make cwarn.el obsolete
Date: Fri, 23 Oct 2020 10:53:50 +0000 [thread overview]
Message-ID: <CADwFkm=V=1ZXPZZch2Y3wuGnzoTUs27V_6i_Vis8XfZV-nB1DQ@mail.gmail.com> (raw)
cwarn.el is a package that highlights three types of "suspicious C and
C++ constructions".
;; * Assignments inside expressions, including variations like "+=".
;; * Semicolon following immediately after `if', `for', and `while'
;; (except, of course, after a `do .. while' statement).
;; * C++ functions with reference parameters.
This was written in 1999, but is it useful today?
Modern compilers should warn about the above, and for the cases where
they don't, users are probably better off using a real linter (such as
cppcheck for C).
Should cwarn.el be obsoleted?
next reply other threads:[~2020-10-23 10:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 10:53 Stefan Kangas [this message]
2020-10-23 11:14 ` bug#44171: Make cwarn.el obsolete Eli Zaretskii
2020-10-23 12:12 ` Stefan Kangas
2020-10-23 13:03 ` Eli Zaretskii
2020-10-23 13:20 ` Stefan Kangas
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