Don't drop_unused before compression.

Fix #280, #282
2013-10-09 19:15:09 +03:00
parent f2348dd98b
commit 3a81f60982
1 changed files with 0 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -86,7 +86,6 @@ merge(Compressor.prototype, {
    before: function(node, descend, in_list) {
        if (node._squeezed) return node;
        if (node instanceof AST_Scope) {
-            node.drop_unused(this);
            node = node.hoist_declarations(this);
        }
        descend(node, this);