From 47576313695170013cfe07d57e81c2e879a14c14 Mon Sep 17 00:00:00 2001
From: Jimmy Zelinskie <jimmyzelinskie@gmail.com>
Date: Wed, 18 Sep 2013 07:21:57 -0400
Subject: Remove and replace cond! Closes #9282.

---
 src/libsyntax/ext/expand.rs | 36 ------------------------------------
 1 file changed, 36 deletions(-)

(limited to 'src/libsyntax/ext')

diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index ac094c27a81..5163642e484 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -898,42 +898,6 @@ pub fn std_macros() -> @str {
         }
     )
 
-    //
-    // A scheme-style conditional that helps to improve code clarity in some instances when
-    // the `if`, `else if`, and `else` keywords obscure predicates undesirably.
-    //
-    // # Example
-    //
-    // ~~~
-    // let clamped =
-    //     if x > mx { mx }
-    //     else if x < mn { mn }
-    //     else { x };
-    // ~~~
-    //
-    // Using `cond!`, the above could be written as:
-    //
-    // ~~~
-    // let clamped = cond!(
-    //     (x > mx) { mx }
-    //     (x < mn) { mn }
-    //     _        { x  }
-    // );
-    // ~~~
-    //
-    // The optional default case is denoted by `_`.
-    //
-    macro_rules! cond (
-        ( $(($pred:expr) $body:block)+ _ $default:block ) => (
-            $(if $pred $body else)+
-            $default
-        );
-        // for if the default case was ommitted
-        ( $(($pred:expr) $body:block)+ ) => (
-            $(if $pred $body)else+
-        );
-    )
-
     // NOTE(acrichto): start removing this after the next snapshot
     macro_rules! printf (
         ($arg:expr) => (
-- 
cgit 1.4.1-3-g733a5