[PATCH] D34529: [Driver] Check that the iOS deployment target is iOS 10 or earlier if the target is 32-bit

[Bob Wilson via Phabricator via cfe-commits]

bob.wilson added a comment.

The proposed error message does not provide any information about why the version is invalid. That could be confusing. Your comment in the code is more clear: "iOS 10 is the maximum deployment target for 32-bit targets". Can you say something like that in the error message?

In the case where the version is inferred from the SDK, you're resetting Major=10 but leaving Minor and Micro unchanged. That seems wrong. Those should be set to the most recent release of iOS 10. Perhaps you could set those to big numbers, e.g., 99, so that they are sure to include any future iOS 10 releases.


https://reviews.llvm.org/D34529