Check in LLVM r95781.
diff --git a/test/CXX/class/class.local/p3.cpp b/test/CXX/class/class.local/p3.cpp
new file mode 100644
index 0000000..c24d5d8
--- /dev/null
+++ b/test/CXX/class/class.local/p3.cpp
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void f1() {
+ struct X {
+ struct Y;
+ };
+
+ struct X::Y {
+ void f() {}
+ };
+}
+
+void f2() {
+ struct X {
+ struct Y;
+
+ struct Y {
+ void f() {}
+ };
+ };
+}
+
+// A class nested within a local class is a local class.
+void f3(int a) { // expected-note{{'a' declared here}}
+ struct X {
+ struct Y {
+ int f() { return a; } // expected-error{{reference to local variable 'a' declared in enclosed function 'f3'}}
+ };
+ };
+}