From 280c81a9402dfa39159c3c01dec217b2ad55c8c9 Mon Sep 17 00:00:00 2001
From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Wed, 28 Feb 2001 02:26:14 +0000
Subject: Need to support single_input explicitly so from __future__ imports
 are legal at the interactive interpreter prompt.  They don't do anything
 yet...

---
 Python/future.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Python/future.c')

diff --git a/Python/future.c b/Python/future.c
index 18bae1f9b93..37d54762196 100644
--- a/Python/future.c
+++ b/Python/future.c
@@ -71,6 +71,13 @@ future_parse(PyFutureFeatures *ff, node *n, char *filename)
 
 	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 @@ future_parse(PyFutureFeatures *ff, node *n, char *filename)
 			return 0;
 		if (future_check_features(ff, n) < 0)
 			return -1;
+		ff->ff_last_lineno = n->n_lineno + 1;
 		return 1;
 	}
 
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