17 lines
437 B
Lua
17 lines
437 B
Lua
require("import") -- the import fn
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import("valuewrapper") -- import code
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v=valuewrapper -- renaming import
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-- catch "undefined" global 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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assert(v.Xi ~= nil)
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assert(v.YXi ~= nil)
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x1 = v.Xi(5)
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y1 =v.YXi()
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assert(y1:spam(x1) == 0)
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assert(y1:spam() == 0)
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