From 030f2dc516001140fe6fe823eee462b75168c270 Mon Sep 17 00:00:00 2001
From: Denton Gentry <dgentry@google.com>
Date: Tue, 15 Sep 2015 00:02:45 -0700
Subject: [PATCH] Intern filename strings.

Reduce memory footprint of duplicating the full path
to the source file for every object.
---
 Python/compile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Python/compile.c b/Python/compile.c
index 979e981..481272d 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3876,7 +3876,7 @@ makecode(struct compiler *c, struct assembler *a)
     freevars = dict_keys_inorder(c->u->u_freevars, PyTuple_Size(cellvars));
     if (!freevars)
         goto error;
-    filename = PyString_FromString(c->c_filename);
+    filename = PyString_InternFromString(c->c_filename);
     if (!filename)
         goto error;
 
-- 
2.6.0.rc0.131.gf624c3d