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

1 files changed, 10 insertions, 0 deletions

diff --git a/clang/test/SemaObjCXX/arc-system-header.mm b/clang/test/SemaObjCXX/arc-system-header.mm
new file mode 100644
index 0000000..107b5b5
--- /dev/null
+++ b/clang/test/SemaObjCXX/arc-system-header.mm
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -verify
+
+#include <arc-system-header.h>
+
+void f(A* a) {
+  a->data.void_ptr = 0;
+  a->data.a_b.b = 0; // expected-error{{'a_b' is unavailable: this system field has retaining ownership}}
+}
+// Silly location below
+// expected-note{{declaration has been explicitly marked unavailable here}}