1 files changed, 10 insertions, 0 deletions
diff --git a/test/kr-function-argument-promotion.c b/test/kr-function-argument-promotion.c
new file mode 100644
index 0000000..7592da1
--- /dev/null
+++ b/test/kr-function-argument-promotion.c
@@ -0,0 +1,10 @@
+int f(c)
+	unsigned char c;
+{
+	return c;
+}
+
+int main(void)
+{
+	return f(0x100);
+}