kazu ef83b306e2 Fix duplicated HAVE_NAN
And remove redundant `HAVE_*` macros,
and use `USE_RB_*` macros instead.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27 04:14:26 +00:00
..
2017-12-01 12:26:40 +00:00
2017-11-16 07:41:33 +00:00
2018-01-27 04:14:26 +00:00
2017-11-26 01:36:33 +00:00