[PATCH 0/6] bitset: more conversions to ffs

[Akim Demaille]

With this, I believe I have used ffs everywhere possible.  When gnulib
have fls* support, we will be able do the same for
bitset_list_reverse, but I'm not sure it's a frequent need.

FWIW, I have run successfully the test suite of Bison on every single
bitset implementation.

Cheers!

Akim Demaille (6):
  bitset: be sure to always return a value
  bitset: check empty and full bitsets
  bitset: use ffs where possible in the table implementation
  bitset: use ffs where possible in the vector implementation
  bitset: tests: try harder to break it
  bitset: tests: exercise the stats too

 ChangeLog           |  39 +++++++++++++++++
 lib/bitset/array.c  |  10 ++---
 lib/bitset/stats.c  |   8 +++-
 lib/bitset/table.c  | 104 +++++++++++---------------------------------
 lib/bitset/vector.c |  57 ++++++++++--------------
 tests/test-bitset.c |  88 ++++++++++++++++++++++++++++++++-----
 6 files changed, 176 insertions(+), 130 deletions(-)

-- 
2.29.2