Diagnose tag and class template declarations with qualified

declarator-ids that occur at class scope. Fixes PR8019.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153002 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 23 insertions, 1 deletions

diff --git a/test/CXX/class.access/p4.cpp b/test/CXX/class.access/p4.cpp
index add3635fa6..058a158beb 100644
--- a/test/CXX/class.access/p4.cpp
+++ b/test/CXX/class.access/p4.cpp
@@ -481,7 +481,7 @@ namespace test21 {
   };
   template <class T> class A<T>::Inner {};
   class B {
-    template <class T> class A<T>::Inner;
+    template <class T> class A<T>::Inner; // expected-error{{non-friend class member 'Inner' cannot have a qualified name}}
   };
 
   void test() {
diff --git a/test/CXX/dcl.decl/dcl.meaning/p1.cpp b/test/CXX/dcl.decl/dcl.meaning/p1.cpp
new file mode 100644
index 0000000000..9aa3a20bcd
--- /dev/null
+++ b/test/CXX/dcl.decl/dcl.meaning/p1.cpp
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace PR8019 {
+  struct x;
+  template<typename T> struct x2;
+  struct y { 
+    struct PR8019::x { int x; };  // expected-error{{non-friend class member 'x' cannot have a qualified name}}
+  
+    struct inner;
+    struct y::inner { }; // expected-warning{{extra qualification on member 'inner'}}
+
+    template<typename T>
+    struct PR8019::x2 { }; // expected-error{{non-friend class member 'x2' cannot have a qualified name}}
+
+    template<typename T>
+    struct inner_template;
+  
+    template<typename T>
+    struct y::inner_template { }; // expected-warning{{extra qualification on member 'inner_template'}}
+  };
+
+}