[PATCH] D150368: TargetExtType: guard against the case that there is no layout type

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle added a comment.

There's nothing right now that would prevent this. Though we could default the layout type to something other than nullptr, if that is preferred. Maybe `void`?


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  https://reviews.llvm.org/D150368/new/

https://reviews.llvm.org/D150368