Messages in this thread | | | Subject | Re: Subject: [RFC] clang tooling cleanups | From | Joe Perches <> | Date | Mon, 09 Nov 2020 18:52:08 -0800 |
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On Tue, 2020-10-27 at 09:42 -0700, trix@redhat.com wrote: > This rfc will describe > An upcoming treewide cleanup. > How clang tooling was used to programatically do the clean up. > Solicit opinions on how to generally use clang tooling. > > The clang warning -Wextra-semi-stmt produces about 10k warnings. > Reviewing these, a subset of semicolon after a switch looks safe to > fix all the time. An example problem > > void foo(int a) { > switch(a) { > case 1: > ... > }; <--- extra semicolon > } > > Treewide, there are about 100 problems in 50 files for x86_64 allyesconfig. > These fixes will be the upcoming cleanup.
coccinelle already does some of these.
For instance: scripts/coccinelle/misc/semicolon.cocci
Perhaps some tool coordination can be done here as coccinelle/checkpatch/clang/Lindent call all be used to do some facet or another of these cleanup issues.
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