expand parameters

Conflicts: test/compress/harmony.js
2015-04-13 01:26:26 +01:00
parent e8664e63ef
commit 9863f0efa3
5 changed files with 89 additions and 7 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1107,6 +1107,9 @@ merge(Compressor.prototype, {
                                    break;
                                } else {
                                    var sym = a[i];
+                                    if (sym instanceof AST_Expansion) {
+                                        sym = sym.symbol;
+                                    }
                                    if (sym.unreferenced()) {
                                        a.pop();
                                        compressor.warn("Dropping unused function argument {name} [{file}:{line},{col}]", {