fix corner cases in keep_fargs & unused (#3618)

2019-12-02 06:43:54 +08:00
parent e915832a36
commit 9a6faf365b
7 changed files with 320 additions and 39 deletions
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -1279,7 +1279,7 @@ issue_2630_3: {
    expect: {
        var x = 2, a = 1;
        (function() {
-            (function f1() {
+            (function f1(a) {
                f2();
                --x >= 0 && f1({});
            })(a++);