Tests

Avoid treating `pass` and `...` as no-op for reachability (#20488) #20058

Job	Run time
Test mypyc suite with 32-bit Python	9m 18s
Test suite with py311-ubuntu	9m 20s
Test suite with py313-ubuntu, mypyc-compiled	13m 40s
Test suite with py312-ubuntu	10m 3s
Test suite with py310-ubuntu, mypyc-compiled	14m 23s
Test suite with py314t-ubuntu, mypyc-compiled	17m 5s
Test suite with py314-ubuntu, mypyc-compiled	14m 28s
Type check our own code (py310-windows-64)	2m 23s
Formatting and code style with Black + ruff	1m 58s
Test suite with py314-windows-64	25m 36s
mypyc runtime tests with py310-ubuntu	5m 26s
mypyc runtime tests with py313-macos	6m 5s
Parallel tests with py314-ubuntu, interpreted	23m 39s
Parallel tests with py314-ubuntu, mypyc-compiled	28m 35s
Type check our own code (py310-ubuntu)	1m 37s
	3h 3m 36s

Provide feedback