enhance unused (#4090)

2020-09-03 10:41:33 +01:00
parent 375ebe316d
commit 980fcbb56b
3 changed files with 94 additions and 19 deletions
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -1483,8 +1483,7 @@ issue_2663_2: {
    }
    expect: {
        (function() {
-            var i;
-            for (i in { a: 1, b: 2, c: 3 })
+            for (var i in { a: 1, b: 2, c: 3 })
                j = i, console.log(j);
            var j;
        })();