Parsing automata with no transitions #536

Job	Run time
run-test-performance (ubuntu-latest)	6m 46s
run-test-performance-base (ubuntu-latest)	4m 36s
run-test-performance (macos-latest)	6m 5s
run-test-performance-base (macos-latest)	6m 5s
run-tests (ubuntu-latest)	2m 11s
warnings-base (ubuntu-latest)	4m 10s
warnings-new (ubuntu-latest)	4m 9s
run-tests (macos-latest)	3m 43s
warnings-base (macos-latest)	3m 33s
warnings-new (macos-latest)	1m 42s
code-coverage	1m 39s
compare-versions (ubuntu-latest)	8s
compare-versions (macos-latest)	6s
compare-performance (ubuntu-latest)	15s
compare-performance (macos-latest)	20s
	45m 28s

Provide feedback