[Lldb-commits] [lldb] Improve type and namespace lookup using parent chain (PR #108907)

[Greg Clayton via lldb-commits]

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@@ -126,3 +126,62 @@ bool DWARFIndex::GetFullyQualifiedTypeImpl(
     return callback(die);
   return true;
 }
+
+void DWARFIndex::GetNamespacesWithParents(
+    ConstString name, llvm::ArrayRef<llvm::StringRef> parent_names,
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clayborg wrote:

Instead of just an array of names, we should try to use the `llvm::ArrayRef<CompilerContext>`. The .debug_names table has the DW_TAG in each entry and we can further reduce the number of things and possibly not even need to check the name if the DW_TAG_ doesn't match of the CompilerContext type isn't set to Any.

https://github.com/llvm/llvm-project/pull/108907