GCC faithfully calculates visibility for variables independently of

whether it's a declaration or not, then ignores that information for
declarations unless it was explicitly given.  It's not totally clear
how that should be mapped into a sane system, but make an effort.

llvm-svn: 117780

1 files changed, 16 insertions, 0 deletions

diff --git a/clang/test/CodeGenCXX/visibility.cpp b/clang/test/CodeGenCXX/visibility.cpp
index a55544573de..2272d1fa5e4 100644
--- a/clang/test/CodeGenCXX/visibility.cpp
+++ b/clang/test/CodeGenCXX/visibility.cpp
@@ -20,6 +20,8 @@
 // CHECK-HIDDEN: @_ZN6Test131C1aE = global
 // CHECK: @_ZN6Test143varE = external global
 // CHECK-HIDDEN: @_ZN6Test143varE = external global
+// CHECK: @_ZN6Test154TempINS_1AEE5Inner6bufferE = external global [0 x i8]
+// CHECK-HIDDEN: @_ZN6Test154TempINS_1AEE5Inner6bufferE = external global [0 x i8]
 // CHECK: @_ZTVN5Test63fooE = weak_odr hidden constant 
 
 namespace Test1 {
@@ -218,3 +220,17 @@ namespace Test14 {
 
   struct A *test() { return var; }
 }
+
+// rdar://problem/8613093
+namespace Test15 {
+  struct A {};
+  template <class T> struct Temp {
+    struct Inner {
+      static char buffer[0];
+    };
+  };
+
+  char *test() {
+    return Temp<A>::Inner::buffer;
+  }
+}