1 files changed, 40 insertions, 1 deletions
diff --git a/test/SemaCXX/warn-unused-filescoped.cpp b/test/SemaCXX/warn-unused-filescoped.cpp
index ad896b5..e12668b 100644
--- a/test/SemaCXX/warn-unused-filescoped.cpp
+++ b/test/SemaCXX/warn-unused-filescoped.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -Wunused -Wunused-member-function -std=c++98 %s
+// RUN: %clang_cc1 -fsyntax-only -verify -Wunused -Wunused-member-function -Wno-c++11-extensions -std=c++98 %s
 // RUN: %clang_cc1 -fsyntax-only -verify -Wunused -Wunused-member-function -std=c++11 %s
 
 static void f1(); // expected-warning{{unused}}
@@ -101,3 +101,42 @@ namespace test5 {
   static const double d = 0.0;
   int y = sizeof(d);
 }
+
+namespace unused_nested {
+  class outer {
+    void func1();
+    struct {
+      void func2() {
+      }
+    } x;
+  };
+}
+
+namespace unused {
+  struct {
+    void func() { // expected-warning {{unused member function}}
+    }
+  } x; // expected-warning {{unused variable}}
+}
+
+namespace test6 {
+  typedef struct {
+    void bar();
+  } A;
+
+  typedef struct {
+    void bar();  // expected-warning {{unused member function 'bar'}}
+  } *B;
+
+  struct C {
+    void bar();
+  };
+}
+
+namespace pr14776 {
+  namespace {
+    struct X {};
+  }
+  X a = X(); // expected-warning {{unused variable 'a'}}
+  auto b = X(); // expected-warning {{unused variable 'b'}}
+}