[llvm] [LLVM] Create `lf_alias` nodes for `typedef` and `using` (PR #153936)

[Michael Buch via llvm-commits]

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@@ -614,6 +614,11 @@ template <> void LeafRecordImpl<EndPrecompRecord>::map(IO &IO) {
   IO.mapRequired("Signature", Record.Signature);
 }
 
+template <> void LeafRecordImpl<AliasRecord>::map(IO &IO) {
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Michael137 wrote:

Can we test this?

https://github.com/llvm/llvm-project/pull/153936