tree 8797340e3040c845bd8d5d8ce11f561daf791c54
parent e59ed9a29e0fcf6fa95a0f69b9f67074c0c9231e
author Michael Buch <michaelbuch12@gmail.com> 1768934942 +0000
committer GitHub <noreply@github.com> 1768934942 +0000
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[llvm][DebugInfo] Alias DITypeRefArray to DITypeArray (#176938)

These two types serve the same purpose (providing an array-like view
over an `MDTuple`) and are pretty much implemented in the same way
(`DITypeArray` is itself an alias for `MDTupleTypedArrayWrapper`, the
generic array-like wrapper over typed metadata). IIUC `DITypeRefArray`
is a remnant of the old debug-info metadata hierarchy.

This patch aliases `DITypeRefArray` to `DITypeArray`.

In a follow-up patch I'm planning to turn all the `DITypeRefArray`
references into `DITypeArray` and remove the alias entirely. Splitting
this into two makes it easier to review imo