Data commit

Task/Compile-time-calculation/C3/compile-time-calculation.c3

@@ -0,0 +1,16 @@
+macro int factorial($n)
+{
+	$if ($n == 0):
+		return 1;
+	$else:
+		return $n * factorial($n - 1);
+	$endif;
+}
+
+extern fn void printf(char *fmt, ...);
+
+fn void main()
+{
+	int x = factorial(10);
+	printf("10! = %d\n", x);
+}