fix an ambiguity in the grammar from the implementation of extended unpacking

(one which was strangely "resolved" by pgen)

This also kills the unused testlist1 rule and fixes parse tree validation of
extended unpacking.
This commit is contained in:
Benjamin Peterson 2009-09-27 02:43:28 +00:00
parent 10430ad7aa
commit 4905e80c3d
8 changed files with 1119 additions and 1085 deletions

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