[Python-Dev] Doubt about closure/function generation in bytecode (original) (raw)
Andrea Griffini agriff at tin.it
Sat Jul 13 08:41:55 CEST 2013
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Is there any semantic difference between
BUILD_TUPLE 0
LOAD_CONST <code object ... >
MAKE_CLOSURE 0and
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?
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