1 files changed, 16 insertions, 0 deletions
diff --git a/tests/preprocessor/ifdef.slang b/tests/preprocessor/ifdef.slang
new file mode 100644
index 000000000..a3ca82838
--- /dev/null
+++ b/tests/preprocessor/ifdef.slang
@@ -0,0 +1,16 @@
+//TEST:SIMPLE:
+// #ifdef support
+
+#define A
+
+#ifdef A
+int foo() { return 0; }
+#else
+BadThing thatWontCompile;
+#endif
+
+#ifdef BadThing
+AnotherError onThisLine;
+#else
+int bar() { return foo(); }
+#endif
+\ No newline at end of file