1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/Mangle.cpp b/clang/lib/CodeGen/Mangle.cpp
index 58b0246e363..f408849e95e 100644
--- a/clang/lib/CodeGen/Mangle.cpp
+++ b/clang/lib/CodeGen/Mangle.cpp
@@ -304,6 +304,10 @@ bool MangleContext::shouldMangleDeclName(const NamedDecl *D) {
       return false;
   }
 
+  // Class members are always mangled.
+  if (D->getDeclContext()->isRecord())
+    return true;
+
   // C functions and "main" are not mangled.
   if ((FD && FD->isMain()) || isInCLinkageSpecification(D))
     return false;