fix corner case in reduce_vars (#5624)

fixes #5623
2022-08-18 19:31:48 +01:00
parent 9eea3a673a
commit ac002b6338
2 changed files with 31 additions and 0 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1016,6 +1016,7 @@ Compressor.prototype.compress = function(node) {
            }

            function walk_prop(lhs) {
+                reset_flags(lhs);
                if (lhs instanceof AST_Dot) {
                    walk_prop(lhs.expression);
                } else if (lhs instanceof AST_Sub) {