================
@@ -565,6 +565,48 @@ void DebugNamesDWARFIndex::GetTypesWithQuery(
m_fallback.GetTypesWithQuery(query, callback);
}
+void DebugNamesDWARFIndex::GetNamespacesWithParents(
+ ConstString name, const CompilerDeclContext &parent_decl_ctx,
+ llvm::function_ref<bool(DWARFDIE die)> callback) {
+ std::vector<lldb_private::CompilerContext> parent_contexts =
+ parent_decl_ctx.GetCompilerContext();
+ if (parent_contexts.empty())
+ return GetNamespaces(name, callback);
+
+ llvm::SmallVector<CompilerContext> parent_named_contexts;
+ std::copy_if(parent_contexts.rbegin(), parent_contexts.rend(),
+ std::back_inserter(parent_named_contexts),
+ [](const CompilerContext &ctx) { return !ctx.name.IsEmpty(); });
+ for (const DebugNames::Entry &entry :
+ m_debug_names_up->equal_range(name.GetStringRef())) {
+ lldb_private::dwarf::Tag entry_tag = entry.tag();
+ if (entry_tag == DW_TAG_namespace ||
+ entry_tag == DW_TAG_imported_declaration) {
+ std::optional<llvm::SmallVector<Entry, 4>> parent_chain =
+ getParentChain(entry);
+ if (!parent_chain) {
+ // Fallback: use the base class implementation.
+ if (!ProcessEntry(entry, [&](DWARFDIE die) {
+ return ProcessNamespaceDieMatchParents(parent_decl_ctx, die,
+ callback);
+ }))
+ return;
+ continue;
+ }
+
+ if (WithinParentChain(parent_named_contexts, *parent_chain) &&
+ !ProcessEntry(entry, [&](DWARFDIE die) {
----------------
clayborg wrote:
We have a private enum:
```
enum class IterationAction {
Continue = 0,
Stop,
};
```
https://github.com/llvm/llvm-project/pull/110062
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