1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGenCXX/visibility-pr36810.cpp b/test/CodeGenCXX/visibility-pr36810.cpp
new file mode 100644
index 000000000000..5df1df685136
--- /dev/null
+++ b/test/CodeGenCXX/visibility-pr36810.cpp
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -triple x86_64-apple-macosx -std=c++11 -fvisibility hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx -DUNDEF_G -std=c++11 -fvisibility hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s
+
+namespace std {
+template <class>
+class __attribute__((__type_visibility__("default"))) shared_ptr {
+  template <class> friend class shared_ptr;
+};
+}
+struct dict;
+#ifndef UNDEF_G
+std::shared_ptr<dict> g;
+#endif
+class __attribute__((visibility("default"))) Bar;
+template <class = std::shared_ptr<Bar>>
+class __attribute__((visibility("default"))) i {
+  std::shared_ptr<int> foo() const;
+};
+
+// CHECK: define void @_ZNK1iISt10shared_ptrI3BarEE3fooEv
+template <> std::shared_ptr<int> i<>::foo() const {
+  return std::shared_ptr<int>();
+}