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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-02 08:30:56 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-02 08:30:56 +0000
commitb996367eb50402cfb343e671a2ea2cf1450a8ec4 (patch)
treeb18ee48cd12d429ba0e9d2672d020da9acd9a6f0 /ChangeLog
parent31457774a88cae0fcf95d1e2ca517b6c2e8f91ee (diff)
variable.c: move warnings to rb_ivar_get
* variable.c (generic_ivar_get, ivar_get): return undef value instead of Qnil with warnings, for uninitialized instance variable. * variable.c (rb_ivar_get): warn for uninitialized instance variable here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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