Fix IsProvablyNotDerivedFrom to always use record definitions when available.

Gets clang-on-clang passing again.

llvm-svn: 90270

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/member-expr.cpp b/clang/test/SemaCXX/member-expr.cpp
index cd13bcc3670..9cd6855ccd5 100644
--- a/clang/test/SemaCXX/member-expr.cpp
+++ b/clang/test/SemaCXX/member-expr.cpp
@@ -41,3 +41,18 @@ void test2(X *xp) {
   xp->::i = 7; // expected-error{{qualified member access refers to a member in the global namespace}}
   xp->C::i = 7; // expected-error{{qualified member access refers to a member in namespace 'C'}}
 }
+
+
+namespace test3 {
+  struct NamespaceDecl;
+
+  struct NamedDecl {
+    void *getIdentifier() const;
+  };
+
+  struct NamespaceDecl : NamedDecl {
+    bool isAnonymousNamespace() const {
+      return !getIdentifier();
+    }
+  };
+}