18 lines
511 B
Lua
18 lines
511 B
Lua
require("import") -- the import fn
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import("smart_pointer_inherit") -- import lib into global
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spi=smart_pointer_inherit --alias
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-- catching undefined variables
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local env = _ENV -- Lua 5.2
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if not env then env = getfenv () end -- Lua 5.1
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setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
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der = spi.Derived(7)
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ptr = spi.SmartDerived(der)
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assert(ptr.val == 7)
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assert(ptr:value() == 7)
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assert(ptr:value2() == 7)
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assert(ptr:value3() == 7)
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assert(ptr:valuehide() == -1)
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