From 345a21916cdbdaf075182bf45251c71cf06cb4ad Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Thu, 26 Apr 2012 18:35:16 -0700
Subject: [PATCH] syntax: Refactor ident parsing

---
 src/librustsyntax/parse/parser.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/librustsyntax/parse/parser.rs b/src/librustsyntax/parse/parser.rs
index 6168d6e8b3c1..d0aee6fffabb 100644
--- a/src/librustsyntax/parse/parser.rs
+++ b/src/librustsyntax/parse/parser.rs
@@ -510,10 +510,10 @@ fn parse_lit(p: parser) -> ast::lit {
 fn parse_path_without_tps(p: parser) -> @ast::path {
     let lo = p.span.lo;
     let global = eat(p, token::MOD_SEP);
-    let mut ids = [parse_ident(p)];
-    while p.look_ahead(1u) != token::LT && eat(p, token::MOD_SEP) {
+    let mut ids = [];
+    do {
         ids += [parse_ident(p)];
-    }
+    } while p.look_ahead(1u) != token::LT && eat(p, token::MOD_SEP);
     @{span: mk_sp(lo, p.last_span.hi), global: global,
       idents: ids, rp: none, types: []}
 }