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PEP 227 implementation

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test_new: new.code() noew takes two more arguments
test_grammer: Add a bunch of test cases for lambda (not really PEP 227 related)
This commit is contained in:
Jeremy Hylton 2001-01-25 20:12:27 +00:00
parent 4588c78faf
commit 619eea6821
3 changed files with 18 additions and 1 deletions
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14
Lib/test/test_grammar.py
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@ -246,6 +246,20 @@ d22v(*(1, 2, 3, 4))
d22v(1, 2, *(3, 4, 5))
d22v(1, *(2, 3), **{'d': 4})
### lambdef: 'lambda' [varargslist] ':' test
print 'lambdef'
l1 = lambda : 0
verify(l1() == 0)
l2 = lambda : a[d] # XXX just testing the expression
l3 = lambda : [2 < x for x in [-1, 3, 0L]]
verify(l3() == [0, 1, 0])
l4 = lambda x = lambda y = lambda z=1 : z : y() : x()
verify(l4() == 1)
l5 = lambda x, y, z=2: x + y + z
verify(l5(1, 2) == 5)
verify(l5(1, 2, 3) == 6)
check_syntax("lambda x: x = 2")
### stmt: simple_stmt | compound_stmt
# Tested below