[issue30441] os.environ raises RuntimeError: dictionary changed size during iteration

[Antoine Pitrou]

Antoine Pitrou added the comment:

> While there are no special code for list(dict), regular iteration over exact dict don't hit the GC.

Doesn't it? Creating a dict iterator creates a GC-tracked object.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30441>
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