1 files changed, 24 insertions, 0 deletions
diff --git a/test/Preprocessor/microsoft-ext.c b/test/Preprocessor/microsoft-ext.c
new file mode 100644
index 0000000..ec10374
--- /dev/null
+++ b/test/Preprocessor/microsoft-ext.c
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -E -fms-compatibility %s -o %t
+// RUN: FileCheck %s < %t
+
+# define M2(x, y) x + y
+# define P(x, y) {x, y}
+# define M(x, y) M2(x, P(x, y))
+M(a, b) // CHECK: a + {a, b}
+
+// Regression test for PR13924
+#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
+#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
+
+#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
+
+#define GMOCK_ACTION_CLASS_(name, value_params)\
+    GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
+
+#define ACTION_TEMPLATE(name, template_params, value_params)\
+class GMOCK_ACTION_CLASS_(name, value_params) {\
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+                HAS_1_TEMPLATE_PARAMS(int, k),
+                AND_2_VALUE_PARAMS(p0, p1));