alt Hacker NewsBut a language being “typed” doesn’t tell us anything useful. Untyped languages are typed too: they’re uni-typed (every expression is an expression).
I think you do your analysis a disservice by focusing on “is assembly language typed?” as the top line question. The more interesting question you examine is what do the type constraints in inline asm offer, and how do they interact with the host language’s type system?
I know that "untyped" means a single-type, but assembly operands have multiple different kinds of types (as I state in the article). What makes it really interesting is what you can know about each instruction and what it does (what operands it excepts, what it clobbers, what side-effects its has, etc).
And from that huge table of type information, this can be used to give good error messages and suggestions to the user because the compiler actually knows all of this. The type constraints here allow for a lot more than information that normal assemblers just don't give.