unittest { { { foreach (abcde, def; abcdef.map!(battlecruiser => battlecruiser[123 .. 1231231]).filter!(bravo => charlie[10] > 90000).sum()) { } abcdeabcdeabcde(12341234).abcdeabcdeabcde(12341234).abcdeabcdeabcde(12341234).abcdeabcdeabcde(12341234).abcdeabcdeabcde(12341234); } } }