Correctly skip type sugar when determining the width of an enum type. Derived

from a patch by Justin Bogner.

llvm-svn: 192671

1 files changed, 11 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/enum-scoped.cpp b/clang/test/SemaCXX/enum-scoped.cpp
index a9a6de9592e..c6869449caa 100644
--- a/clang/test/SemaCXX/enum-scoped.cpp
+++ b/clang/test/SemaCXX/enum-scoped.cpp
@@ -271,3 +271,14 @@ namespace PR16900 {
   enum class A;
   A f(A a) { return -a; } // expected-error {{invalid argument type 'PR16900::A' to unary expression}}
 }
+
+namespace rdar15124329 {
+  enum class B : bool { F, T };
+
+  const rdar15124329::B T1 = B::T;
+  typedef B C;  const C T2 = B::T;
+
+  static_assert(T1 != B::F, "");
+  static_assert(T2 == B::T, "");
+}
+