1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/flifetime-dse5.C b/gcc/testsuite/g++.dg/opt/flifetime-dse5.C
new file mode 100644
index 00000000000..2c4902120f0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/flifetime-dse5.C
@@ -0,0 +1,13 @@
+// PR c++/70259
+// { dg-options -O2 }
+// { dg-do run }
+
+struct Empty { };
+struct A { A() : a(true) { } bool a; };
+struct B : Empty { B() : Empty() { } };
+struct C : A, B { C() : A(), B() { } };
+int main() {
+  C c;
+  if ( c.a == false )
+    __builtin_abort();
+};