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  1. a = {}
  2. b = {}
  3. setmetatable(a, b)
  4. b.__mode = "v"
  5. tabela = {}
  6. a[1] = tabela
  7. tabela = {}
  8. a[2] = tabela
  9. collectgarbage()
  10. for k, v in pairs(a) do print(v) end
  11.  
  12. --https://pt.stackoverflow.com/q/177660/101
Success #stdin #stdout 0s 4516KB
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table: 0x557b4454dc30
https://ideone.com/rHXYDv
language:
Lua (luac 5.3.3)
created:
4 years ago
visibility:
public

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