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-- Run file
require("import") -- the import fn
import("cpp_nodefault") -- import lib into global
cn=cpp_nodefault --alias
-- catching undefined variables
local env = _ENV -- Lua 5.2
if not env then env = getfenv () end -- Lua 5.1
setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
foo1 = cn.Foo(1,2)
foo1.a = 5
assert(foo1.a == 5)
foo2 = cn.create(1,2)
cn.consume(foo1,foo2)
bar1 = cn.Bar()
bar1:consume(cn.gvar, foo2)
foo3 = bar1:create(1,2)
foo3.a = 6
assert(foo3.a == 6)
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