From 4dcb86767111149bcd233d6ac5c782d345d1e10b Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Thu, 22 Dec 2016 22:29:33 -0700
Subject: [PATCH] Convert fam to Symbol

---
 src/librustc/session/config.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
index 17b5199e7ed3b..7ae063c8c2793 100644
--- a/src/librustc/session/config.rs
+++ b/src/librustc/session/config.rs
@@ -946,10 +946,10 @@ pub fn default_configuration(sess: &Session) -> ast::CrateConfig {
     let mut ret = HashSet::new();
     // Target bindings.
     ret.insert((Symbol::intern("target_os"), Some(Symbol::intern(os))));
-    if let Some(fam) = sess.target.target.options.target_family {
-        ret.insert((Symbol::intern("target_family"), Some(fam)));
+    if let Some(ref fam) = sess.target.target.options.target_family {
+        ret.insert((Symbol::intern("target_family"), Some(Symbol::intern(fam))));
         if fam == "windows" || fam == "unix" {
-            ret.insert((fam, None));
+            ret.insert((Symbol::intern(fam), None));
         }
     }
     ret.insert((Symbol::intern("target_arch"), Some(Symbol::intern(arch))));