--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp2a/range-for14.C	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,24 @@
+// PR c++/87152
+// { dg-do run }
+// { dg-options "-std=c++2a" }
+
+template<typename T>
+void
+fn ()
+{
+  T a[] = { 1, 2, 3, 4, 5 };
+
+  for (T i = []{ return 3; }(); auto x : a)
+    if (i != 3)
+      __builtin_abort ();
+
+  for (T i = ({ 3; }); auto x : a)
+    if (i != 3)
+      __builtin_abort ();
+}
+
+int
+main ()
+{
+  fn<int>();
+}