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Issue #27286: Fixed compiling BUILD_MAP_UNPACK_WITH_CALL opcode. Calling

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function with generalized unpacking (PEP 448) and conflicting keyword names
could cause undefined behavior.
This commit is contained in:
Serhiy Storchaka 2016-06-12 09:35:13 +03:00
commit cf2ad55511
7 changed files with 119 additions and 105 deletions
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5
Lib/test/test_unpack_ex.py
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@ -248,6 +248,11 @@ Overridden parameters
...
TypeError: f() got multiple values for keyword argument 'x'
>>> f(x=5, **{'x': 3}, **{'x': 2})
Traceback (most recent call last):
...
TypeError: f() got multiple values for keyword argument 'x'
>>> f(**{1: 3}, **{1: 5})
Traceback (most recent call last):
...