diff options
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -181,10 +181,8 @@ with all sufficient information, see the ChangeLog file or Redmine FIXNUM_P(obj) and RB_TYPE_P(obj, T_BIGNUM). RUBY_INTEGER_UNIFICATION can be used to detect this feature at C-level. 0.class == Integer can be used to detect this feature at Ruby-level. - ruby-2.4.0-preview1 (temporally) removes rb_cFixnum and rb_cBignum - to check the effect of incompatibility. - (rb_cFixnum and rb_cBignum may be defined as rb_cInteger later if - compilation failure of extension library is too big problem.) + The C-level constants, rb_cFixnum and rb_cBignum, is removed. + They can cause compilation failure. * String/Symbol#upcase/downcase/swapcase/capitalize(!) now work for all of Unicode, not only for ASCII. [Feature #10085] |