From e5b0f1d132173dcd43d2896645ee27fc0cab86a2 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Tue, 30 Jul 2013 16:04:04 -0700
Subject: [PATCH] rustc: fix a pp bug.

---
 src/libsyntax/print/pprust.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index a0e5192ab3a..4fab3c5779e 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -1231,6 +1231,7 @@ pub fn print_expr(s: @ps, expr: &ast::expr) {
       ast::expr_for_loop(pat, iter, ref blk) => {
         head(s, "foreach");
         print_pat(s, pat);
+        space(s.s);
         word_space(s, "in");
         print_expr(s, iter);
         space(s.s);