alt Hacker NewsFrom listening to Chris Lattner in interviews my guess it’s learning from when Swift became open source. The beta versions of Swift had massive language changes in how value types worked like with Array. Mojo is trying to get this language design locked down first, which is easier to do behind closed doors.
A compiler promising source stability is a different commitment than the compiler’s code being ready for outside contributors. Which is also different to having ABI stability, which took until 5.0 for Swift to achieve (I think Mojo does not have ABI stability as a goal as it doesn’t have to link to OS frameworks).
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That doesn't really make sense, as being open source really has nothing to do with whether the language has an open evolution process. And if they've already declared 1.0, then they've already decided they're stable, so the original point doesn't apply any more.
I feel like they're going to remain closed until Qualcomm is convinced they can't make any money from it being so.
Massive language changes are easier to do without users. Whether the source code is visible to external people or not is completely irrelevant. I have a few programming language implementations on my GitHub and let me tell you, making manor breaking cha he's to those are easy as pie when I'm the only user.
If Mojo's goal was to make evolution easier, they would have a limited closed beta like what Jai does. But they're not doing that; they make the toolchain available to everyone, they just did this marketing push around releasing version 1.0 of their language. They're making it harder to make breaking changes by seeking users among the general public.
I have no idea why you started talking about outside contributors though, nobody's arguing that they should accept outside contributions. You do t have to do that. It's a completely orthogonal issue to what we're talking about, which is releasing the code under a FOSS license.