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'test iterating over a string'
__pychecker__ = 'stringiter'
def func1():
'should generate a warning'
s = 'string'
for c in s:
print 'oops', c[0]
def func2():
'should generate a warning'
f = open('/dev/null')
s = f.read()
for c in s:
print 'oops', c[0]
def func3():
'should not generate a warning'
for i in []:
print 'ok', i
for i in ():
print 'ok', i
def func4():
'should not generate a warning'
v = []
for i in v:
print 'ok', i
w = ()
for i in w:
print 'ok', i
|
