enhance collapse_vars (#4735)

2021-03-05 05:18:01 +00:00
parent cb50a2d192
commit dd30ed6a9b
6 changed files with 87 additions and 25 deletions
--- a/test/compress/evaluate.js
+++ b/test/compress/evaluate.js
@@ -2726,8 +2726,8 @@ issue_3944: {
    }
    expect: {
        void function f() {
-            while (a = 0 == (a = void 0), console.log(a), void 0);
-            var a;
+            while (b = void 0, b = console.log(0 == (b && b.p)), void 0);
+            var b;
            f;
        }();
    }