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-rw-r--r--test/PCH/uuidof.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/PCH/uuidof.cpp b/test/PCH/uuidof.cpp
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+++ b/test/PCH/uuidof.cpp
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+// RUN: %clang_cc1 -fms-extensions -x c++-header -emit-pch -o %t %s
+// RUN: %clang_cc1 -fms-extensions -include-pch %t -fsyntax-only %s -emit-llvm -o - | FileCheck %s
+
+#ifndef HEADER
+#define HEADER
+struct _GUID {};
+const _GUID &x = __uuidof(0);
+// CHECK-DAG: @_GUID_00000000_0000_0000_0000_000000000000
+#endif