tests

Recompile grammar #555

Job	Run time
Tests (8.1, ubuntu-latest, prefer-lowest)	29s
Tests (8.1, ubuntu-latest, prefer-stable)	15s
Tests (8.1, macos-latest, prefer-lowest)	1m 15s
Tests (8.1, macos-latest, prefer-stable)	1m 20s
Tests (8.1, windows-latest, prefer-lowest)	35s
Tests (8.1, windows-latest, prefer-stable)	37s
Tests (8.2, ubuntu-latest, prefer-lowest)	15s
Tests (8.2, ubuntu-latest, prefer-stable)	17s
Tests (8.2, macos-latest, prefer-lowest)	1m 19s
Tests (8.2, macos-latest, prefer-stable)	1m 40s
Tests (8.2, windows-latest, prefer-lowest)	43s
Tests (8.2, windows-latest, prefer-stable)	42s
Tests (8.3, ubuntu-latest, prefer-lowest)	21s
Tests (8.3, ubuntu-latest, prefer-stable)	26s
Tests (8.3, macos-latest, prefer-lowest)	1m 44s
Tests (8.3, macos-latest, prefer-stable)	1m 53s
Tests (8.3, windows-latest, prefer-lowest)	1m 17s
Tests (8.3, windows-latest, prefer-stable)	51s
Tests (8.4, ubuntu-latest, prefer-lowest)	24s
Tests (8.4, ubuntu-latest, prefer-stable)	20s
Tests (8.4, macos-latest, prefer-lowest)	1m 34s
Tests (8.4, macos-latest, prefer-stable)	1m 39s
Tests (8.4, windows-latest, prefer-lowest)	43s
Tests (8.4, windows-latest, prefer-stable)	41s
	21m 20s

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