Tests

Check functions with constrained type variable parameters for unreachability. #21285

Job	Run time
Test mypyc suite with 32-bit Python	9m 53s
Test suite with py310-ubuntu, mypyc-compiled	15m 37s
Test suite with py311-ubuntu	8m 51s
Test suite with py314t-ubuntu, mypyc-compiled	16m 48s
Test suite with py314-ubuntu, mypyc-compiled	14m 37s
Type check our own code (py310-ubuntu)	1m 38s
Test suite with py312-ubuntu	9m 2s
Parallel tests with py314-ubuntu, mypyc-compiled	29m 17s
mypyc runtime tests with py310-ubuntu	6m 22s
Parallel tests with py314-windows-64, interpreted	11m 53s
Test suite with py314-windows-64	24m 51s
Test suite with py313-ubuntu, mypyc-compiled	15m 3s
Parallel tests with py314-ubuntu, interpreted	24m 50s
Type check our own code (py310-windows-64)	2m 27s
Formatting and code style with Black + ruff	1m 54s
mypyc runtime tests with py313-macos	5m 57s
	3h 19m 0s

Provide feedback