Tests

Correctly handle empty tuple index when unpacked #22406

Job	Run time
Test mypyc suite with 32-bit Python	10m 49s
Test suite with py314-ubuntu, mypyc-compiled	15m 59s
Test suite with py315-ubuntu, mypyc-compiled	16m 41s
Test suite with py313-ubuntu, mypyc-compiled	16m 8s
Test suite with py314-windows-64	29m 12s
Test suite with py311-ubuntu	9m 41s
Type check our own code (py310-ubuntu)	1m 7s
Test suite with py314t-ubuntu, mypyc-compiled	17m 57s
mypyc runtime tests with py310-ubuntu	7m 20s
Type check our own code (py310-windows-64)	2m 24s
Test suite with py312-ubuntu	10m 6s
Parallel tests with py314-windows-64, interpreted	10m 35s
mypyc runtime tests with py313-macos	7m 48s
Formatting and code style with Black + ruff	1m 46s
Parallel tests with py314-ubuntu, interpreted	24m 55s
Test suite with py310-ubuntu, mypyc-compiled	17m 26s
Parallel tests with py314-ubuntu, mypyc-compiled	27m 25s
	3h 47m 19s

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