From 6bcdb48e352b04bfbf43cfe00d1817e43c635635 Mon Sep 17 00:00:00 2001
From: Michael Sullivan <sully@msully.net>
Date: Mon, 25 Jul 2011 13:42:38 -0700
Subject: Disallow block as a variable name in preparation for it becoming a
 keyword.

---
 src/comp/syntax/parse/parser.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/comp/syntax/parse')

diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index 221c97b8dac..a91a95dd77f 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -174,6 +174,7 @@ fn bad_expr_word_table() -> hashmap[str, ()] {
     words.insert("fn", ());
     words.insert("pred", ());
     words.insert("iter", ());
+    words.insert("block", ());
     words.insert("import", ());
     words.insert("export", ());
     words.insert("let", ());
@@ -1407,8 +1408,8 @@ fn parse_alt_expr(&parser p) -> @ast::expr {
         if (p.peek() == token::LPAREN) { parens = true; p.bump(); }
         auto pats = parse_pats(p);
         if (parens) { expect(p, token::RPAREN); }
-        auto block = parse_block(p);
-        arms += ~[rec(pats=pats, block=block)];
+        auto blk = parse_block(p);
+        arms += ~[rec(pats=pats, block=blk)];
     }
     auto hi = p.get_hi_pos();
     p.bump();
-- 
cgit 1.4.1-3-g733a5