[llvm] [DwarfDebug] Track abstract entities in DwarfUnit separately (PR #152680)

[David Blaikie via llvm-commits]

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@@ -1122,8 +1110,8 @@ void DwarfUnit::constructTypeDIE(DIE &Buffer, const DICompositeType *CTy) {
           constructTypeDIE(VariantPart, Composite);
         }
       } else if (Tag == dwarf::DW_TAG_namelist) {
-        auto *Var = dyn_cast<DINode>(Element);
-        auto *VarDIE = getDIE(Var);
+        auto *Var = dyn_cast<DIVariable>(Element);
+        auto *VarDIE = getDIEs(Var).getVariableDIE(Var);
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dwblaikie wrote:

Is there some checking we can add to the general DINode map (not the label or variable ones you've added) to ensure labels and variables aren't added to or queried from that map?

https://github.com/llvm/llvm-project/pull/152680