1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr42714.C b/gcc/testsuite/g++.dg/torture/pr42714.C
new file mode 100644
index 000000000..b1b2d856e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr42714.C
@@ -0,0 +1,37 @@
+struct QVectorData {
+    static QVectorData shared_null;
+};
+template <typename T> class QVector {
+    union {
+        QVectorData *d;
+    };
+public:
+    inline QVector() : d(&QVectorData::shared_null) { }
+    inline QVector(const QVector<T> &v) : d(v.d) { }
+};
+class QXmlStreamAttribute { };
+class QXmlStreamAttributes : public QVector<QXmlStreamAttribute> { };
+class __attribute__ ((visibility("default"))) Smoke {
+public:
+    union StackItem;
+    typedef StackItem* Stack;
+    typedef short Index;
+};
+class SmokeBinding { };
+namespace __smokeqt {
+    class x_QXmlStreamAttributes : public QXmlStreamAttributes {
+        SmokeBinding* _binding;
+    public:
+        static void x_11(Smoke::Stack x) {
+            x_QXmlStreamAttributes* xret = new x_QXmlStreamAttributes();
+        }
+        explicit x_QXmlStreamAttributes() : QXmlStreamAttributes() { }
+    };
+    void xcall_QXmlStreamAttributes(Smoke::Index xi, void *obj,
+                                    Smoke::Stack args)
+      {
+        switch(xi) {
+            case 11: x_QXmlStreamAttributes::x_11(args);
+        }
+      }
+}