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bpo-45045: Optimize mapping patterns of structural pattern matching (GH-28043)

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Dong-hee Na 2021-08-30 10:02:32 +00:00 • committed by GitHub
parent 94b2639fad
commit e6497fe698
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2 changed files with 30 additions and 6 deletions
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13
Lib/test/test_patma.py
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@ -2641,6 +2641,19 @@ class TestPatma(unittest.TestCase):
self.assertEqual(f((False, range(-1, -11, -1), True)), alts[3])
self.assertEqual(f((False, range(10, 20), True)), alts[4])
def test_patma_248(self):
class C(dict):
@staticmethod
def get(key, default=None):
return 'bar'
x = C({'foo': 'bar'})
match x:
case {'foo': bar}:
y = bar
self.assertEqual(y, 'bar')
class TestSyntaxErrors(unittest.TestCase):