On Thu, Jan 31, 2002 at 05:14:28AM -0500, Jeremy Hylton wrote:
> PS Skip-- Sorry the PEP isn't clear, but the only dictionary lookups
> that need to occur are at function creation time. MAKE_FUNCTION would
> need to lookup the offsets of the globals used by the functions, so
> that a LOAD_FAST_GLOBAL opcode would take an int argument.
So how does this work for mutually-recursive functions?
def f(x):
if x==1: return 1
return g(x)
def g(x): return x * f(x-1)
can f not optimize the load of the global g into a LOAD_FAST_GLOBAL?
Jeff
PS Which PEP? I only see 266
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