1 files changed, 3 insertions, 3 deletions
diff --git a/lld/ELF/Strings.cpp b/lld/ELF/Strings.cpp
index 28e50ffca0e..7e5b5ab75f8 100644
--- a/lld/ELF/Strings.cpp
+++ b/lld/ELF/Strings.cpp
@@ -210,18 +210,18 @@ bool elf::isValidCIdentifier(StringRef S) {
 }
 
 // Returns the demangled C++ symbol name for Name.
-std::string elf::demangle(StringRef Name) {
+Optional<std::string> elf::demangle(StringRef Name) {
   // __cxa_demangle can be used to demangle strings other than symbol
   // names which do not necessarily start with "_Z". Name can be
   // either a C or C++ symbol. Don't call __cxa_demangle if the name
   // does not look like a C++ symbol name to avoid getting unexpected
   // result for a C symbol that happens to match a mangled type name.
   if (!Name.startswith("_Z"))
-    return Name;
+    return None;
 
   char *Buf = itaniumDemangle(Name.str().c_str(), nullptr, nullptr, nullptr);
   if (!Buf)
-    return Name;
+    return None;
   std::string S(Buf);
   free(Buf);
   return S;