> I'm not sure picking one relatively odd member of a category and concluding that since it doesn't match in some aspects that the category doesn't exist is useful. To stay with the theme, you might encounter 24 Hours of LeMons[1] at some point, and I don't think that makes the idea of race cars invalid or useless (there's a reason I said a 70's Pinto might be acceptable).
Is Go an odd example then? What's a typical example? Better, out of the 10 or 20 most popular programming languages, which are "systems languages" and which are not? I genuinely don't know how to tell, other than maybe "no GC". As far as I can tell the term mainly just means "language I like".
In the current context of contemporary languages I would consider system languages, having GC definitely defines one as abnormal, and Go is abnormal for a systems language. It was apparently much less uncommon to have GC system languages in the past (but I suspect those languages were well adapted to having fine grain memory control coupled with GC). Go is an interesting mix of low-level and close-to-the-metal with a few aspects which are not low-level (channels and GC).
Is Go an odd example then? What's a typical example? Better, out of the 10 or 20 most popular programming languages, which are "systems languages" and which are not? I genuinely don't know how to tell, other than maybe "no GC". As far as I can tell the term mainly just means "language I like".