Add missing diagnostic for a nested-name-specifier on a free-standing type definition. Bump some related diagnostics from warning to extension in C++, since they're errors there. Add some missing checks for function specifiers on non-function declarations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177335 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/cxx-class.cpp b/test/Parser/cxx-class.cpp
index 8ed5882..5fac797 100644
--- a/test/Parser/cxx-class.cpp
+++ b/test/Parser/cxx-class.cpp
@@ -88,6 +88,17 @@
// expected-error{{unknown type name 'UnknownType'}}
}
+namespace nns_decl {
+ struct A {
+ struct B;
+ };
+ namespace N {
+ union C;
+ }
+ struct A::B; // expected-error {{forward declaration of struct cannot have a nested name specifier}}
+ union N::C; // expected-error {{forward declaration of union cannot have a nested name specifier}}
+}
+
// PR13775: Don't assert here.
namespace PR13775 {
class bar