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fix: uncorrect reference to Sequence

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This commit is contained in:
Laurent Peuch 2020-06-12 15:19:54 +02:00
parent a4e5c8c3f4
commit 7e3aaa1bef
1 changed files with 1 additions and 1 deletions
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2
yapps/grammar.py
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@ -22,7 +22,7 @@ from yapps import parsetree
######################################################################
def cleanup_choice(rule, lst):
if len(lst) == 0: return Sequence(rule, [])
if len(lst) == 0: return parsetree.Sequence(rule, [])
if len(lst) == 1: return lst[0]
return parsetree.Choice(rule, *tuple(lst))