Reserve 'be' as a keyword

1 files changed, 14 insertions, 0 deletions

diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index aac36040cf0..3e5abe557e2 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -379,6 +379,9 @@ fn keyword_table() -> HashMap<~str, ()> {
     for strict_keyword_table().each_key |word| {
         keywords.insert(word, ());
     }
+    for reserved_keyword_table().each_key |word| {
+        keywords.insert(word, ());
+    }
     keywords
 }
 
@@ -447,6 +450,17 @@ fn strict_keyword_table() -> HashMap<~str, ()> {
     words
 }
 
+fn reserved_keyword_table() -> HashMap<~str, ()> {
+    let words = str_hash();
+    let keys = ~[
+        ~"be"
+    ];
+    for keys.each |word| {
+        words.insert(word, ());
+    }
+    words
+}
+
 impl binop : cmp::Eq {
     pure fn eq(&&other: binop) -> bool {
         (self as uint) == (other as uint)