1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx b/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx
new file mode 100644
index 00000000000..1de85236a88
--- /dev/null
+++ b/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx
@@ -0,0 +1,36 @@
+//===- llvm/unittest/Support/DynamicLibrary/PipSqueak.cxx -----------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "PipSqueak.h"
+#include <string>
+
+struct Global {
+  std::string *Str;
+  Global() : Str(nullptr) {}
+  ~Global() {
+    if (Str)
+      *Str = "Global::~Global";
+  }
+};
+
+struct Local {
+  std::string &Str;
+  Local(std::string &S) : Str(S) { Str = "Local::Local"; }
+  ~Local() { Str = "Local::~Local"; }
+};
+
+static Global Glb;
+
+extern "C" PIPSQUEAK_EXPORT void SetStrings(std::string &GStr,
+                                            std::string &LStr) {
+  static Local Lcl(LStr);
+  Glb.Str = &GStr;
+}
+
+extern "C" PIPSQUEAK_EXPORT const char *TestA() { return "LibCall"; }