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[3.15] gh-160299: Preserve references from inlined comprehensions (GH-156819) - #160413
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…ns (pythonGH-156819) Adapt the reference-flag propagation from pythonGH-156819 to fix pythongh-160299 without backporting the comprehensive changes to comprehension scope representation and compilation.
carljm
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October 23, 2026 05:16
iritkatriel
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GH-160457 is a backport of this pull request to the 3.14 branch. |
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Backports a narrow fix for #160299 to Python 3.15: local and nonlocal names in function scopes are now marked as referenced when their only uses are in inlined comprehensions.
The more comprehensive fix in #156819 is not backportable because it changes comprehension scope representation and compilation. This adapts only the reference-flag propagation, preserving 3.15's existing symbol-table structure.