1 files changed, 8 insertions, 0 deletions
diff --git a/lld/lib/ReaderWriter/FileArchive.cpp b/lld/lib/ReaderWriter/FileArchive.cpp
index fc0dc6d3e42..086e9094288 100644
--- a/lld/lib/ReaderWriter/FileArchive.cpp
+++ b/lld/lib/ReaderWriter/FileArchive.cpp
@@ -97,6 +97,14 @@ public:
     return _absoluteAtoms;
   }
 
+  /// Returns a set of all defined symbols in the archive.
+  std::set<StringRef> getDefinedSymbols() const override {
+    std::set<StringRef> ret;
+    for (const auto &e : _symbolMemberMap)
+      ret.insert(e.first);
+    return ret;
+  }
+
 protected:
   error_code
   instantiateMember(Archive::child_iterator member,