1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/pr66857.C b/gcc/testsuite/g++.dg/init/pr66857.C
new file mode 100644
index 0000000000..43b0927227
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/pr66857.C
@@ -0,0 +1,19 @@
+// PR c++/66857
+// { dg-do run }
+
+const int i = 0;
+
+struct Test
+{
+  Test (const int &rhs)
+  {
+    if (&rhs != &i)
+      __builtin_abort ();
+  }
+};
+
+int
+main (void)
+{
+  Test test = i;
+}