[ematipico]

Summary

Used a coding agent

This PR changes the conformance workflow to run very much like our benchmarks: run the conformance of the parser that was modified

Test Plan

Green CI

Docs

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Latest commit: ea386eb

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• .github/workflows/parser_conformance.yml

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Walkthrough

The workflow now triggers for changes to parser-related paths, including its own file and Cargo.lock. It maps JavaScript, SCSS, Markdown, and YAML changes to coverage suites, and selects all suites for merge-group runs. Coverage runs only when the selection is non-empty. Both branch runs receive the selected suites. The comparison heading and previous-comment search no longer include an OS suffix.

Priority: ⬇️ Low

Change: Other

Merge Risk: ⚪ Minimal · up to ea386

This change adjusts CI conformance suite selection and shows no concrete merge-blocking risk.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly describes the change to run conformance checks in groups.
Description check	✅ Passed	The description explains that the workflow runs conformance tests for the modified parser.

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• Create a new PR

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[github-actions]

Parser conformance results

js/262

Test result	main count	This PR count	Difference
Total	49797	49797	0
Passed	48773	48773	0
Failed	1024	1024	0
Panics	0	0	0
Coverage	97.94%	97.94%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

markdown/commonmark

Test result	main count	This PR count	Difference
Total	652	652	0
Passed	652	652	0
Failed	0	0	0
Panics	0	0	0
Coverage	100.00%	100.00%	0.00%

scss/sass-spec

Test result	main count	This PR count	Difference
Total	11463	11463	0
Passed	11080	11080	0
Failed	383	383	0
Panics	0	0	0
Coverage	96.66%	96.66%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6322	6322	0
Passed	2147	2147	0
Failed	4175	4175	0
Panics	0	0	0
Coverage	33.96%	33.96%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	662	662	0
Passed	592	592	0
Failed	70	70	0
Panics	0	0	0
Coverage	89.43%	89.43%	0.00%

ts/microsoft

Test result	main count	This PR count	Difference
Total	17646	17646	0
Passed	13449	13449	0
Failed	4197	4197	0
Panics	0	0	0
Coverage	76.22%	76.22%	0.00%

yaml/yaml-test-suite

Test result	main count	This PR count	Difference
Total	402	402	0
Passed	402	402	0
Failed	0	0	0
Panics	0	0	0
Coverage	100.00%	100.00%	0.00%