From 5ba012f4a54a1c300e49babdc56d3f1ef01339b5 Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Mon, 7 Mar 2011 22:05:55 -0500
Subject: Add missing alt arm to expr_if pretty-printer

---
 src/comp/pretty/pprust.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/comp')

diff --git a/src/comp/pretty/pprust.rs b/src/comp/pretty/pprust.rs
index d10f5e7c..aecbf57a 100644
--- a/src/comp/pretty/pprust.rs
+++ b/src/comp/pretty/pprust.rs
@@ -384,6 +384,7 @@ impure fn print_expr(ps s, @ast.expr expr) {
           wrd1(s, "else");
           print_block(s, blk);
         }
+        case (_) { /* fall through */ }
       }
     }
     case (ast.expr_while(?test,?block,_)) {
-- 
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