On Mon, Nov 5, 2018 at 7:39 AM Jeff King <p...@peff.net> wrote:
>
> Continuing my exploration of what -Wunused-parameters can show us, here
> are some bug-fixes related to parse-options callbacks.
>
> This is the last of the actual bug-fixes I've found. After this, I have
> about 60 patches worth of cleanups (i.e., dropping the unused
> parameters), and then I have a series to annotate parameters that must
> be unused (e.g., for functions that must conform to callback
> interfaces). After we can start compiling with -Wunused-parameters,
> assuming we don't find the annotations too cumbersome.
Another good thing from this series is there are fewer --no-options to complete.
About the annotating unused parameters related to segfault bug fixes
in this series. Should we just add something like
if (unset)
BUG("This code does not support --no-stuff");
which could be done in the same patches that fix the segfault, and it
extends the diff context a bit to see what these callbacks do without
opening up the editor, and also serves as a kind of annotation?
--
Duy
