1 files changed, 5 insertions, 0 deletions
diff --git a/test_f.c b/test_f.c
new file mode 100644
index 0000000..8811f1e
--- /dev/null
+++ b/test_f.c
@@ -0,0 +1,5 @@
+double f(double x) {
+	static int counter = 0;
+	++counter;
+	return counter * x;
+}