1 files changed, 30 insertions, 0 deletions
diff --git a/test/Modules/Inputs/stress1/merge00.h b/test/Modules/Inputs/stress1/merge00.h
new file mode 100644
index 000000000000..46d5e4138279
--- /dev/null
+++ b/test/Modules/Inputs/stress1/merge00.h
@@ -0,0 +1,30 @@
+#ifndef STRESS1_MERGE00_H
+#define STRESS1_MERGE00_H
+
+// These don't match the imported declarations because we import them from
+// modules which are built in isolation of the current header's pragma state
+// much like they are built in isolation of the incoming macro state.
+// FIXME: We should expect warnings here but we can't because verify doesn't
+// work for modules.
+//#pragma weak pragma_weak01 // expected-warning {{weak identifier 'pragma_weak01' never declared}}
+//#pragma weak pragma_weak04 // expected-warning {{weak identifier 'pragma_waek04' never declared}}
+
+#include "common.h"
+#include "m00.h"
+#include "m01.h"
+#include "m02.h"
+#include "m03.h"
+
+inline int g() { return N00::S00('a').method00('b') + (int)S00(42) + function00(42); }
+
+// Use implicit special memebers again for S01 to ensure that we merge them in
+// successfully from m01.
+inline N00::S01 h() { return N00::S01(); }
+
+#pragma weak pragma_weak02
+#pragma weak pragma_weak05
+
+extern "C" int pragma_weak02();
+int pragma_weak05;
+
+#endif