1 files changed, 3 insertions, 0 deletions
diff --git a/test/expr-neg.c b/test/expr-neg.c
new file mode 100644
index 0000000..a13be46
--- /dev/null
+++ b/test/expr-neg.c
@@ -0,0 +1,3 @@
+double f(double x) {
+	return -x;
+}