Differential conformance harness: Harper's REST parser vs. the RQL 2.0 reference parser - #87

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kriszyp wants to merge 9 commits into

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feat/rql-v2-conformance-diff

Commits on Sep 1, 2026

Add differential conformance harness for Harper vs. the RQL 2.0 parser

Kris Zyp
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claude
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8f41c12
Harden the conformance runner against a dead reference worker

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3259941

Commits on Sep 2, 2026

Make the harness fail closed, and test the crash windows

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3d88092
Add the negative controls the review asked for

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da6d661
Say which reference-parser revision the report's reference side came from

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1594d9a
Reject a parse-result member the adapter has never seen

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4340285
Close the startup-failure leak, a test race, and a misleading diagnostic

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6de4105
Enforce the reference runner's single-flight invariant

Kris Zyp
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claude
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3865728
Hold the single-flight guard across the restart, not just the wait

Kris Zyp
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claude
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97e7b8b