Add the clang library to the repo (with some of my changes, too).

1 files changed, 40 insertions, 0 deletions

diff --git a/clang/test/CXX/class.derived/p1.cpp b/clang/test/CXX/class.derived/p1.cpp
new file mode 100644
index 0000000..dc5cb2b
--- /dev/null
+++ b/clang/test/CXX/class.derived/p1.cpp
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -std=c++11
+
+// base-clause:
+//         : base-specifier-list
+// base-specifier-list:
+//         base-specifier ...[opt]
+//         base-specifier-list , base-specifier ...[opt]
+// base-specifier:
+//         attribute-specifier-seq[opt] base-type-specifier
+//         attribute-specifier-seq[opt] virtual access-specifier[opt] base-type-specifier
+//         attribute-specifier-seq[opt] access-specifier virtual[opt] base-type-specifier
+// class-or-decltype:
+//         nested-name-specifier[opt] class-name
+//         decltype-specifier
+// base-type-specifier:
+//         class-or-decltype
+// access-specifier:
+//         private
+//         protected
+//         public
+
+namespace PR11216 {
+  struct Base { };
+  struct Derived : decltype(Base()) { };
+
+  int func();
+  struct Derived2 : decltype(func()) { }; // expected-error {{base specifier must name a class}}
+
+  template<typename T>
+  struct Derived3 : decltype(T().foo()) { };
+  struct Foo { Base foo(); };
+  Derived3<Foo> d;
+
+  struct Derived4 : :: decltype(Base()) { }; // expected-error {{unexpected namespace scope prior to decltype}}
+
+  struct Derived5 : PR11216:: decltype(Base()) { }; // expected-error {{unexpected namespace scope prior to decltype}}
+
+  template<typename T>
+  struct Derived6 : typename T::foo { }; // expected-error {{'typename' is redundant; base classes are implicitly types}}
+}