New submission from ganix:
here is a code show what happend:
>>> def func():
exec('ans=1')
print(dir())
return ans
>>> func()
['ans']
Traceback (most recent call last):
File "<pyshell#5>", line 1, in <module>
func()
File "<pyshell#4>", line 4, in func
return ans
NameError: name 'ans' is not defined
i tried this code in version 2.7,it is ok
----------
components: Argument Clinic
messages: 263967
nosy: 324857679, larry
priority: normal
severity: normal
status: open
title: Variable defined in exec(code) unreachable inside function call with
visible name in dir() results
type: crash
versions: Python 3.4
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue26825>
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