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/Sema/anonymous-struct-union.c b/test/Sema/anonymous-struct-union.c
index e082290..35d3175 100644
--- a/test/Sema/anonymous-struct-union.c
+++ b/test/Sema/anonymous-struct-union.c
@@ -78,7 +78,7 @@
struct s0 { union { int f0; }; };
// <rdar://problem/6481130>
-typedef struct { }; // expected-warning{{declaration does not declare anything}}
+typedef struct { }; // expected-warning{{typedef requires a name}}
// PR3675
struct s1 {