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/compress.js
+++ b/lib/compress.js
@@ -1962,8 +1962,8 @@ merge(Compressor.prototype, {
        var prop = self.property;
        if (prop instanceof AST_String && compressor.option("properties")) {
            prop = prop.getValue();
-            if (is_identifier(prop)
-                || (compressor.option("screw_ie8") && /^[a-z_$][a-z0-9_$]*$/i.test(prop))) {
+            if (compressor.option("screw_ie8") && RESERVED_WORDS(prop)
+                || !(RESERVED_WORDS(prop)) && is_identifier_string(prop)) {
                return make_node(AST_Dot, self, {
                    expression : self.expression,
                    property   : prop