1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-anon1.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-anon1.C
new file mode 100644
index 0000000000..482193e975
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-anon1.C
@@ -0,0 +1,18 @@
+// DR 1612
+// { dg-require-effective-target c++11 }
+
+int main() {
+  static int result;
+  struct A { int x; };
+  struct B { int y; };
+  union {
+    A a; B b;
+  };
+  a.x = 1;
+  [=]() mutable {
+    a.x = 2;			// { dg-error "anonymous union" }
+    result = b.y;		// { dg-error "anonymous union" }
+  }();
+  if (result == 1) return 0;
+  throw 0;
+}