1 files changed, 9 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-ice7.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-ice7.C
new file mode 100644
index 0000000..d0ee866
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-ice7.C
@@ -0,0 +1,9 @@
+// PR c++/52487
+// { dg-do compile { target c++11 } }
+
+struct A;         // { dg-error "forward declaration" }
+
+void foo(A& a)
+{
+  [=](){a;};      // { dg-error "invalid use of incomplete type" }
+}