1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/nrv1.C b/gcc/testsuite/g++.dg/eh/nrv1.C
new file mode 100644
index 000000000..e2457e87e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/nrv1.C
@@ -0,0 +1,25 @@
+// PR c++/5636
+// Bug: the named return value optimization interfered with EH cleanups.
+
+int c, d;
+
+struct A
+{
+  A() { ++c; }
+  ~A() { ++d; }
+};
+
+A f()
+{
+  A nrv;
+  throw 42;
+  return nrv;
+}
+
+int main()
+{
+  try
+    { A a = f(); }
+  catch (...) { }
+  return (d < c);
+}