1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/compat/init/init-ref2_x.C b/gcc/testsuite/g++.dg/compat/init/init-ref2_x.C
new file mode 100644
index 00000000000..7fbec89b645
--- /dev/null
+++ b/gcc/testsuite/g++.dg/compat/init/init-ref2_x.C
@@ -0,0 +1,22 @@
+extern "C" void abort (void);
+extern void g (void);
+extern void h (void);
+
+int r;
+int c;
+int f ()
+{
+  // Test that we only initialize i once.
+  if (++c > 1)
+    ++r;
+  return 42;
+}
+
+void
+init_ref2_x (void)
+{
+  g ();
+  h ();
+  if (r != 0)
+    abort ();
+}