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This reverts commit 3fedfbb.
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🔵 Needs a closer look
The optimizer-sensitive change should receive successful DCA performance validation before approval.
Review effort: Balanced
Findings: None
What changed in this PR
Reapplies compact ASCII encoding for UnboundList while correcting the join order that caused the earlier performance regression.
Changes:
- Encodes element ranks using printable ASCII characters excluding
.. - Updates list parsing regexes for the new encoding.
- Adds binding and late-inlining hints to singleton construction.
| File | Description |
|---|---|
shared/util/codeql/util/UnboundList.qll |
Implements compact encoding and join-order optimization. |
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aschackmull
approved these changes
Sep 18, 2026
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Reverts the revert and adds a needed join-order fix.