2017-05-31  Nathan Sidwell  <nathan@acm.org>

	* g++.dg/lookup/lambda1.C New.
Index: testsuite/g++.dg/lookup/lambda1.C
===================================================================
--- testsuite/g++.dg/lookup/lambda1.C	(revision 0)
+++ testsuite/g++.dg/lookup/lambda1.C	(working copy)
@@ -0,0 +1,13 @@
+// { dg-do compile { target c++11 } }
+
+namespace std
+{
+  typedef int I;
+}
+
+void foo ()
+{
+  using namespace std;
+
+  auto l = [] (I) {};
+}