diff --git a/Python/future.c b/Python/future.c
index 18bae1f..37d5476 100644
--- a/Python/future.c
+++ b/Python/future.c
@@ -71,6 +71,13 @@
 
 	switch (TYPE(n)) {
 
+	case single_input:
+		if (TYPE(CHILD(n, 0)) == simple_stmt) {
+			n = CHILD(n, 0);
+			goto loop;
+		}
+		return 0;
+
 	case file_input:
 		for (i = 0; i < NCH(n); i++) {
 			node *ch = CHILD(n, i);
@@ -157,6 +164,7 @@
 			return 0;
 		if (future_check_features(ff, n) < 0)
 			return -1;
+		ff->ff_last_lineno = n->n_lineno + 1;
 		return 1;
 	}