Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 7 insertions, 0 deletions

diff --git a/test/Modules/declare-use2.cpp b/test/Modules/declare-use2.cpp
new file mode 100644
index 0000000..a2ec55e
--- /dev/null
+++ b/test/Modules/declare-use2.cpp
@@ -0,0 +1,7 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -x objective-c++ -fmodules-cache-path=%t -fmodules -fmodules-decluse -fmodule-name=XH -I %S/Inputs/declare-use %s -verify
+
+#include "h.h"
+#include "e.h"
+#include "f.h" // expected-error {{use of a module not declared used}}
+const int h2 = h1+e+f;