[issue42754] Unpacking of literals inside other literals should be optimised away by the compiler

[Batuhan Taskaya]

Batuhan Taskaya <isidentical at gmail.com> added the comment:

We could possibly fold this at the AST optimizer, though I am not sure whether this worths anything as an optimization since it is a real obscure pattern. I've only found 2 occurrences (both from the test suite of black) on a relatively ~big dataset of python source code.

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<https://bugs.python.org/issue42754>
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