On Tue, May 24, 2011 at 12:33 PM, Vitja Makarov <vitja.maka...@gmail.com> wrote:
> Hi!
>
> When I create control flow graph I have to visit finally clause twice.
> This is required because of different outputs should be generated for
> success and exception case:
>
> try:
> a = might_raise()
> finally:
> pass # 'a' might be uninitialized here
> print(a) # and definitely defined here
>
> So after tracking both cases I have to merge states back because same
> code is generated for each.
>
> Maybe it's a good idea to split success/exception case by copying it
> at PostParse transform?
-1
I don't see any difference compared to merging the states from
if b:
a = None
else:
# don't assign to a
- Robert
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