From 287f163136b2527504162012b94d346f5523eac9 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Thu, 21 Jun 2012 09:41:33 -0700
Subject: Issue #2657: track mutability of bindings, also prevent move from
 bindings

---
 src/libsyntax/parse/lexer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index 14cb8b41473..bbf5330c18a 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -154,7 +154,7 @@ fn tt_next_token(&&r: tt_reader) -> {tok: token::token, sp: span} {
             ret ret_val;
           }
           tt_frame_up(option::some(tt_f)) {
-            r.cur <- tt_f;
+            r.cur = tt_f;
             /* the above `if` would need to be a `while` if we didn't know
             that the last thing in a `tt_delim` is always a `tt_flat` */
             r.cur.idx += 1u;
-- 
cgit 1.4.1-3-g733a5