libsyntax: Move 'unsafe' to the strict keywords list

2012-09-19 11:03:34 -07:00
parent 0e3daa45e2
commit 76f8cfb26c
1 changed files with 1 additions and 2 deletions
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -414,7 +414,6 @@ fn temporary_keyword_table() -> HashMap<~str, ()> {
 fn restricted_keyword_table() -> HashMap<~str, ()> {
    let words = str_hash();
    let keys = ~[
-        ~"unsafe"
    ];
    for keys.each |word| {
        words.insert(word, ());
@@ -439,7 +438,7 @@ fn strict_keyword_table() -> HashMap<~str, ()> {
        ~"ref", ~"return",
        ~"struct",
        ~"true", ~"trait", ~"type",
-        ~"use",
+        ~"unsafe", ~"use",
        ~"while"
    ];
    for keys.each |word| {