Fixed dot properties not optimizing unicode identifiers. Signed-off-by: Justin Lau <justin@tclau.com>

2013-05-06 02:45:41 +08:00
parent fcd544cc10
commit 9af2bbffde
2 changed files with 10 additions and 2 deletions
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -167,6 +167,14 @@ function is_identifier_char(ch) {
    ;
 };

+function is_identifier_string(str){
+    for (var i = str.length; --i >= 0;) {
+        if (!is_identifier_char(str.charAt(i)))
+            return false;
+    }
+    return true;
+};
+
 function parse_js_number(num) {
    if (RE_HEX_NUMBER.test(num)) {
        return parseInt(num.substr(2), 16);