From ec616d584676e5083c68ed1367b94e9e824d8945 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Wed, 4 May 2016 22:15:47 -0500
Subject: [PATCH] refactor: if -> match

---
 src/librustc_back/target/mod.rs | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/librustc_back/target/mod.rs b/src/librustc_back/target/mod.rs
index a13a94e12e5d6..d7c68d9f2a98d 100644
--- a/src/librustc_back/target/mod.rs
+++ b/src/librustc_back/target/mod.rs
@@ -69,19 +69,18 @@ macro_rules! supported_targets {
         /// List of supported targets
         pub const TARGETS: &'static [&'static str] = &[$($triple),*];
 
-        // this would use a match if stringify! were allowed in pattern position
         fn load_specific(target: &str) -> Option<Target> {
-            if false { }
-            $(
-                else if target == $triple {
-                    let mut t = $module::target();
-                    t.options.is_builtin = true;
-                    debug!("Got builtin target: {:?}", t);
-                    return Some(t);
-                }
-            )*
-
-            None
+            match target {
+                $(
+                    $triple => {
+                        let mut t = $module::target();
+                        t.options.is_builtin = true;
+                        debug!("Got builtin target: {:?}", t);
+                        Some(t)
+                    },
+                )+
+                _ => None
+            }
         }
     )
 }