Add a test.

This would have found the regression in r328238.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328263 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGenCXX/rtti-hidden.cpp b/test/CodeGenCXX/rtti-hidden.cpp
new file mode 100644 (file)
index 0000000..3ae487f
--- /dev/null
+++ b/test/CodeGenCXX/rtti-hidden.cpp
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 %s -triple=x86_64-pc-linux -emit-llvm -o - | FileCheck %s
+
+// Test that this is not hidden.
+// CHECK: @_ZTVN10__cxxabiv120__si_class_type_infoE = external global
+
+class foo {
+  virtual void baz();
+};
+struct __attribute__((__visibility__("hidden"))) bar : public foo {};
+bar zed;