1 files changed, 38 insertions, 0 deletions
diff --git a/test/Parser/pragma-attribute-context.cpp b/test/Parser/pragma-attribute-context.cpp
new file mode 100644
index 0000000000..d893f18335
--- /dev/null
+++ b/test/Parser/pragma-attribute-context.cpp
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin9.0.0 -verify -std=c++11 %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin9.0.0 -xobjective-c++ -verify -std=c++11 %s
+
+#if !__has_extension(pragma_clang_attribute_external_declaration)
+#error
+#endif
+
+#define BEGIN_PRAGMA _Pragma("clang attribute push (__attribute__((availability(macos, introduced=1000))), apply_to=function)")
+#define END_PRAGMA _Pragma("clang attribute pop")
+
+extern "C" {
+BEGIN_PRAGMA
+int f(); // expected-note{{'f' has been marked as being introduced in macOS 1000 here}}
+END_PRAGMA
+}
+
+namespace my_ns {
+BEGIN_PRAGMA
+int g(); // expected-note{{'g' has been marked as being introduced in macOS 1000 here}}
+END_PRAGMA
+namespace nested {
+BEGIN_PRAGMA
+int h(); // expected-note{{'h' has been marked as being introduced in macOS 1000 here}}
+END_PRAGMA
+}
+}
+
+int a = f(); // expected-warning{{'f' is only available on macOS 1000 or newer}} expected-note{{annotate 'a'}}
+int b = my_ns::g(); // expected-warning{{'g' is only available on macOS 1000 or newer}} expected-note{{annotate 'b'}}
+int c = my_ns::nested::h(); // expected-warning{{'h' is only available on macOS 1000 or newer}} expected-note{{annotate 'c'}}
+
+struct InStruct {
+  // FIXME: This asserts in Objective-C++!
+  // FIXME: This is a horrible diagnostic!
+#ifndef __OBJC__
+  BEGIN_PRAGMA // expected-error {{expected member name or ';' after declaration specifiers}}
+#endif
+};