delta/ruby.git/include/ruby/backward.h, branch ruby_2_4

remove backward macros

2016-06-14T14:43:02+00:00

* include/ruby/backward.h (rb_cFixnum, rb_cBignum): remove the
  backward compatibility macros, to fail incompatible extension
  libraries earily.  [Bug #12427]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Integer unification macro

2016-06-13T11:34:56+00:00

* include/ruby/ruby.h (RUBY_INTEGER_UNIFICATION): macro to tell if
  Integer is integrated.  [ruby-core:75718][Bug #12427]
* include/ruby/backward.h, internal.h (rb_cFixnum, rb_cBignum):
  fallback to rb_cInteger.
* bignum.c, numeric.c, ext/json/generator/generator.{c,h}: use the
  macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

version.c: no exit in ruby_show_copyright

2016-01-07T02:34:33+00:00

* include/ruby/backward.h (ruby_show_copyright_to_die): for source
  code backward compatibility.
* ruby.c (process_options): return Qtrue to exit the process
  successfully.
* version.c (ruby_show_copyright): no longer exit.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e