1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr33340.C b/gcc/testsuite/g++.dg/torture/pr33340.C
new file mode 100644
index 000000000..bac882156
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr33340.C
@@ -0,0 +1,27 @@
+void* operator new(__SIZE_TYPE__, void* __p) { }
+
+struct auto_ptr {
+        int* p;
+        ~auto_ptr() { delete p; }
+};
+
+typedef void* T;
+struct vector {
+        void push_back(const T& __x) {
+                ::new(0) T(__x);
+                insert(__x);
+        }
+        void insert(const T& __x);
+} v;
+
+void g();
+void f() {
+        auto_ptr ap;
+        if (ap.p) {
+                ap.p = new int();
+        }
+        g();
+        int* tmp = ap.p;
+        ap.p = 0;
+        v.push_back(tmp);
+}