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view lua/luadyncall/test/test_smartptr.lua @ 12:079718588eb6

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made erlang binding work with system *installed* dyncall: - made build use static libraries (used .o files directly) - removed custom flags for include path and relying on CFLAGS now - change cc to $(CC) - readme update with build instructions, etc.
author cslag
date Sat, 26 Mar 2016 15:55:50 +0100
parents 0cfcc391201f
children
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require "smartptr"

-- test tolightuserdata

x = smartptr.tolightuserdata(0xCAFEbabe)
print(x)

-- test newsmartptr and finalizer

function finalizer(x)
  print("finalizer:"..tostring(x) )
end

y = smartptr.new(x, finalizer)
print("dump smartptr : ".. tostring(y) )
print("dump address  : " .. tostring(y()))
y = nil -- should print FINALIZER
collectgarbage("collect")
-- test setfinalizer

y = smartptr.new( smartptr.tolightuserdata(0xdeadc0de), finalizer)
print("smartptr : ".. tostring(y) )
print("address  : " .. tostring(y()))
function newfinalizer(x)
  print("newfinalizer:"..tostring(x))
end
smartptr.setfinalizer(y, newfinalizer)
y = nil