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Revision b996367e

Added by nobu (Nobuyoshi Nakada) about 12 years ago

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