1 files changed, 12 insertions, 0 deletions
diff --git a/tests/tests2/64_macro_nesting.c b/tests/tests2/64_macro_nesting.c
new file mode 100644
index 0000000..676e5d3
--- /dev/null
+++ b/tests/tests2/64_macro_nesting.c
@@ -0,0 +1,12 @@
+#include <stdio.h>	// printf()
+
+#define CAT2(a,b) a##b
+#define CAT(a,b) CAT2(a,b)
+#define AB(x) CAT(x,y)
+
+int main(void)
+{
+  int xy = 42;
+  printf("%d\n", CAT(A,B)(x));
+  return 0;
+}