1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr68470.C b/gcc/testsuite/g++.dg/torture/pr68470.C
new file mode 100644
index 00000000000..5dd558d15d2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr68470.C
@@ -0,0 +1,36 @@
+/* { dg-do compile } */
+
+void deallocate(void *);
+void *a;
+
+struct C {
+    virtual void m_fn1();
+};
+
+struct D {
+    C *m_fn2() {
+	if (a)
+	  __builtin_abort();
+    }
+};
+D getd();
+
+struct vec_int {
+    int _M_start;
+    ~vec_int() {
+	if (_M_start)
+	  deallocate(&_M_start);
+    }
+};
+vec_int *b;
+
+struct I {
+    virtual void m_fn3();
+};
+
+void I::m_fn3() {
+    if (a)
+      getd().m_fn2()->m_fn1();
+    b->~vec_int();
+}
+