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[Python-Dev] Doubt about closure/function generation in bytecode

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Is there any semantic difference between

    BUILD_TUPLE 0
    LOAD_CONST <code object ... >
    MAKE_CLOSURE 0

and

    LOAD_CONST <code object ...>
    MAKE_FUNCTION 0

?

In other words is there any difference between a function and a closure
that doesn't capture anything? Is it just a speed optimization for a common
case?

Andrea Griffini
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