Ruby

merge revision(s) 7b9476fbfab738d1eb01b4b4c4af9a1680513019: [Backport #17642]

    Ractor.allocate should not be allowed

    Ractor.allocate and Ractor#dup should not be allowed like Thread.
    [Bug #17642]
    ---
     bootstraptest/test_ractor.rb | 18 ++++++++++++++++++
     ractor.c                     |  2 ++
     2 files changed, 20 insertions(+)