1 files changed, 32 insertions, 0 deletions
diff --git a/tests/libsample/photon.h b/tests/libsample/photon.h
index 18917e2..1f8483e 100644
--- a/tests/libsample/photon.h
+++ b/tests/libsample/photon.h
@@ -96,6 +96,38 @@ LIBSAMPLE_API int callCalculateForValueDuplicatorReference(ValueDuplicator& valu
 LIBSAMPLE_API int countValueIdentities(const std::list<ValueIdentity>& values);
 LIBSAMPLE_API int countValueDuplicators(const std::list<TemplateBase<DuplicatorType> >& values);
 
+// This simulates an internal error (SEGV) caused by 'noexcept' in
+// boost::intrusive_ptr before support for 'noexcept' was added. The ENTIRE
+// code below is needed to trigger the exception; it isn't seen with just a
+// 'noexcept' following a declaration.
+//
+// NOTE: For reasons that should be fairly obvious, this test unfortunately can
+//       only be "run" when building in C++11 mode.
+#if __cplusplus < 201103L
+#define noexcept
+#endif
+class Pointer
+{
+public:
+    Pointer() noexcept : px(0) {}
+    Pointer(int* p) : px(p) {}
+
+    void reset() noexcept { Pointer().swap(*this); }
+
+    int* get() const noexcept { return px; }
+    int& operator*() const { return *px; }
+
+    void swap(Pointer& rhs) noexcept
+    {
+        int* tmp = px;
+        px = rhs.px;
+        rhs.px = tmp;
+    }
+
+private:
+    int* px;
+};
+
 } // namespace Photon
 
 #endif // PHOTON_H