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|
'test implicit returns'
__pychecker__ = 'implicitreturns'
def func1(x):
'should not produce a warning'
if x == 1:
return 1
return 0
def func2(x):
'should produce a warning'
if x == 1:
return 1
def func3(x):
'should not produce a warning'
while 1:
if x == 1:
return 1
x = x / 2
return 0
def func4(x):
'should not produce a warning'
while 1:
if x == 1:
return 1
x = x / 2
def func5(x):
'should not produce a warning'
while 1:
if x == 1:
return 1
return 0
def func6(x):
'should produce a warning'
while 1:
if x == 1:
return 1
break
def func7(x):
'should not produce a warning'
try:
print x
return 2
except:
pass
return 0
def func8(x):
'should produce a warning'
try:
if x == 1:
return 3
if x == 2:
return 6
except:
pass
def func9(x):
'should not produce a warning'
try:
return x
except:
return 0
def func10(x):
'should not produce a warning'
if x:
raise ValueError
def func11(x):
'should not produce a warning'
if x:
raise ValueError
return 5
def func12(x):
'should not produce a warning'
raise ValueError, 'test'
def func13(x):
'should not produce a warning'
if x == 1:
return 1
else:
return 0
def func14(x):
'should not produce a warning'
try:
if x == 1:
return 3
return 6
except:
raise
def func15(x):
'should not produce a warning'
try:
return x.j
except AttributeError:
return 0
def func16(x):
'should not produce a warning'
try:
return x.j
except AttributeError:
raise
def func17(x):
'should not produce a warning'
try:
return x.j
except (AttributeError, KeyError, IndexError):
return 0
def func18(x):
if x == 'n':
return x
if x != 'j':
raise AttributeError
def func19(x):
'should not produce a warning'
while 1:
if x:
x = x + 1
return 1
def func20(x):
'should produce a warning'
while 1:
if x:
break
return 1
def func21(x):
'should not produce a warning'
try:
if x == 1:
return 3
return 6
finally:
print 'do nothing'
def func22(x):
'should not produce a warning'
while 1:
for _ in range(10) :
x = x / 2
break
return 1
def catchup(slave, image, inProgress):
d = func1.bogus()
def next_func():
defer = slave.call('', image.next())
try:
defer.add(d.errback)
except:
slave.call(inProgress)
next_func()
return d
|
