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Revision ebff9dc1

Added by mame (Yusuke Endoh) over 5 years ago

object.c: Deprecate Object#=~ and add NilClass#=~`

Object#=~ always returns nil. This behavior is not only unuseful but
also troublesome because it may hide a type error.

This change deprecates Object#=~. For compatibility, NilClass#=~ is
newly introduced. [Feature #15231]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e