c++: add fixed test [PR57533]

Fixed by r11-2412.

	PR c++/57533

gcc/testsuite/ChangeLog:

	* g++.dg/eh/throw5.C: New test.

diff --git a/gcc/testsuite/g++.dg/eh/throw5.C b/gcc/testsuite/g++.dg/eh/throw5.C
new file mode 100644 (file)
index 0000000..554e870
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/throw5.C
@@ -0,0 +1,23 @@
+// PR c++/57533
+// { dg-do run { target c++11 } }
+
+struct X
+{
+    bool moved = false;
+
+    X() = default;
+    X(const X&) = default;
+    X(X&& x) { x.moved = true; }
+};
+
+int main()
+{
+    X x;
+    try {
+        throw x;
+    }
+    catch(...) {
+    }
+    if (x.moved)
+        __builtin_abort();
+}