From dd9b6dccb4cd45c8cfab8caebd82817c106db7b8 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Thu, 12 May 2011 15:52:12 +0200
Subject: Remove some truly wrong logic in parse_constrs

---
 src/comp/front/parser.rs | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/comp/front/parser.rs b/src/comp/front/parser.rs
index fb43188a..2295e478 100644
--- a/src/comp/front/parser.rs
+++ b/src/comp/front/parser.rs
@@ -336,19 +336,14 @@ fn parse_constrs(parser p) -> common.spanned[vec[@ast.constr]] {
     let vec[@ast.constr] constrs = vec();
     if (p.peek() == token.COLON) {
         p.bump();
-        let bool more = true;
-        while (more) {
-            alt (p.peek()) {
-                case (token.IDENT(_)) {
-                    auto constr = parse_ty_constr(p);
-                    hi = constr.span.hi;
-                    Vec.push[@ast.constr](constrs, constr);
-                    if (p.peek() == token.COMMA) {
-                        p.bump();
-                        more = false;
-                    }
-                }
-                case (_) { more = false; }
+        while (true) {
+            auto constr = parse_ty_constr(p);
+            hi = constr.span.hi;
+            Vec.push[@ast.constr](constrs, constr);
+            if (p.peek() == token.COMMA) {
+                p.bump();
+            } else {
+                break;
             }
         }
     }
-- 
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