Cherry-pick upstream pathological-parse fixes onto v0.62.0 pin (FB-468) - #1

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moshap-firebolt wants to merge 6 commits into

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firebolt/v0.62.0-pathological

Commits on Jun 5, 2026

Parser: fix exponential parse time on compound chains (#2344)

LucaCappelletti94
authored and
moshap-firebolt
committed
ec13296

Commits on Jun 6, 2026

Parser: add regression test and bench for compound keyword-chain blowup

LucaCappelletti94
authored and
moshap-firebolt
committed
80ec31b
Parser: fix exponential parse time on compound keyword chains

LucaCappelletti94
authored and
moshap-firebolt
committed
5bd78dc
Parser: fix exponential parse time on speculative prefix parsing

LucaCappelletti94
authored and
moshap-firebolt
committed
a3369e8
Store a copy marker in the prefix failure caches instead of the full error

LucaCappelletti94
authored and
moshap-firebolt
committed
053c6e2
Resolve cherry-pick conflict between #2350 and #2352 test/bench files

LucaCappelletti94
authored and
moshap-firebolt
committed
c8d0a19