From bad98e94caf37db71f8114bdb8562a7caa4fb256 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Mon, 16 Mar 2020 02:09:59 -0700
Subject: pp: Add support for macro definition and expansion

The token pasting operator `##` still needs to be implemented.
---
 test/preprocess-undef.c | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 test/preprocess-undef.c

(limited to 'test/preprocess-undef.c')

diff --git a/test/preprocess-undef.c b/test/preprocess-undef.c
new file mode 100644
index 0000000..c43f9ea
--- /dev/null
+++ b/test/preprocess-undef.c
@@ -0,0 +1,3 @@
+#define foo bar
+#undef foo
+foo
-- 
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