fix corner case in side_effects (#4326)

fixes #4325
2020-11-29 02:05:48 +00:00
parent f045e2b460
commit 9d34f8428b
5 changed files with 60 additions and 17 deletions
--- a/test/compress/loops.js
+++ b/test/compress/loops.js
@@ -1052,6 +1052,7 @@ issue_4084: {
    options = {
        keep_fargs: "strict",
        loops: true,
+        passes: 2,
        reduce_vars: true,
        unused: true,
    }