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e5d6663721
Also includes a test for the error "name 'x' is assigned before nonlocal declaration" Fixes #175
142 lines
1.5 KiB
Python
142 lines
1.5 KiB
Python
"""
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Some syntax errors are a bit complicated and need exact checking. Here we
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gather some of the potentially dangerous ones.
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"""
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from __future__ import division
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# With a dot it's not a future import anymore.
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from .__future__ import absolute_import
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'' ''
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''r''u''
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b'' BR''
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for x in [1]:
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break
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continue
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try:
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pass
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except ZeroDivisionError:
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pass
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#: E722:0
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except:
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pass
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try:
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pass
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#: E722:0 E901:0
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except:
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pass
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except ZeroDivisionError:
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pass
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r'\n'
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r'\x'
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b'\n'
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a = 3
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def x(b=a):
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global a
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*foo, a = (1,)
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*foo[0], a = (1,)
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*[], a = (1,)
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async def foo():
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await bar()
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#: E901
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yield from []
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return
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#: E901
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return ''
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# With decorator it's a different statement.
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@bla
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async def foo():
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await bar()
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#: E901
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yield from []
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return
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#: E901
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return ''
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foo: int = 4
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(foo): int = 3
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((foo)): int = 3
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foo.bar: int
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foo[3]: int
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def glob():
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global x
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y: foo = x
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def c():
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a = 3
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def d():
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class X():
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nonlocal a
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def x():
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a = 3
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def y():
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nonlocal a
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def x():
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def y():
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nonlocal a
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a = 3
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def x():
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a = 3
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def y():
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class z():
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nonlocal a
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def x(a):
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def y():
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nonlocal a
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def x(a, b):
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def y():
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nonlocal b
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nonlocal a
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def x(a):
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def y():
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def z():
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nonlocal a
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def x():
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def y(a):
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def z():
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nonlocal a
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a = *args, *args
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error[(*args, *args)] = 3
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*args, *args
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