Vendor import of clang trunk r161861:

http://llvm.org/svn/llvm-project/cfe/trunk@161861

1 files changed, 20 insertions, 0 deletions

diff --git a/test/SemaCXX/attr-visibility.cpp b/test/SemaCXX/attr-visibility.cpp
new file mode 100644
index 0000000..05aa5a3
--- /dev/null
+++ b/test/SemaCXX/attr-visibility.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+template <class Element>
+void foo() {
+}
+template <>
+ __attribute__((visibility("hidden")))  // expected-note {{previous attribute is here}}
+void foo<int>();
+
+template <>
+void foo<int>();
+
+template <>
+ __attribute__((visibility("default"))) // expected-error {{visibility does not match previous declaration}}
+void foo<int>() {
+}
+
+struct x3 {
+  static int y;
+} __attribute((visibility("default"))); // expected-warning {{attribute 'visibility' after definition is ignored}}