1 files changed, 19 insertions, 0 deletions
diff --git a/test/Modules/DebugInfoNamespace.cpp b/test/Modules/DebugInfoNamespace.cpp
new file mode 100644
index 000000000000..33add085d8a6
--- /dev/null
+++ b/test/Modules/DebugInfoNamespace.cpp
@@ -0,0 +1,19 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -x objective-c++ -std=c++11 -debug-info-kind=standalone \
+// RUN:     -dwarf-ext-refs -fmodules \
+// RUN:     -fmodule-format=obj -fimplicit-module-maps \
+// RUN:     -triple %itanium_abi_triple -fmodules-cache-path=%t \
+// RUN:     %s -I %S/Inputs/DebugInfoNamespace -I %t -emit-llvm -o - \
+// RUN:     |  FileCheck %s
+
+#include "A.h"
+#include "B.h"
+using namespace N;
+B b;
+
+// Verify that the forward decl of B is in module B.
+//
+// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "B",
+// CHECK-SAME:             scope: ![[N:[0-9]+]]
+// CHECK: ![[N]] = !DINamespace(name: "N", scope: ![[B:[0-9]+]])
+// CHECK: ![[B]] = !DIModule(scope: null, name: "B",