add recursion check in __call__#4213
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youknowone
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@Snowapril could you review this PR?
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| vm.with_recursion("while calling a Python object", || { | ||
| vm.call_special_method(zelf.to_owned(), identifier!(vm, __call__), args) | ||
| }) |
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Actually, in cpython, the recursion check what we inserted in this PR exist inside of _PyObject_Call. It is corresponded to invoke in our code. I'm a little bit afraid that invoke is currently used anywhere in our codes. It can make a little bit slow-down.
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