1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/pr45316.C b/gcc/testsuite/g++.dg/opt/pr45316.C
new file mode 100644
index 000000000..74ad30ead
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/pr45316.C
@@ -0,0 +1,28 @@
+// { dg-do compile }
+// { dg-options "-O1 -ftree-pre -fnon-call-exceptions" }
+
+struct A
+{
+  int i;
+};
+
+struct B : A
+{
+  int i[6];
+  B (int = 0) : A ()
+  {
+    m ();
+  }
+  int m ();
+};
+
+struct C : B
+{
+};
+
+void
+foo ()
+{
+  new C ();
+}
+