1 files changed, 12 insertions, 0 deletions
diff --git a/tests/preprocessor/preproc-stringify-1.slang b/tests/preprocessor/preproc-stringify-1.slang
new file mode 100644
index 000000000..32bfb00cc
--- /dev/null
+++ b/tests/preprocessor/preproc-stringify-1.slang
@@ -0,0 +1,12 @@
+//DIAGNOSTIC_TEST:SIMPLE:-E
+
+#define A a
+#define B b
+
+// Correct output 
+// "A B"
+// Old Slang output 
+// # a b ;
+
+#define STRINGIFY(x) #x
+STRINGIFY(A B);
+\ No newline at end of file