fix corner case in collapse_vars (#5494)

fixes #5493
2022-06-06 16:36:19 +01:00
parent 0c7b016fa7
commit be53c4838b
2 changed files with 22 additions and 0 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -2831,6 +2831,7 @@ Compressor.prototype.compress = function(node) {
                    }
                    return find_stop_logical(parent, op, level);
                }
+                if (parent instanceof AST_Await) return find_stop_value(parent, level + 1);
                if (parent instanceof AST_Binary) {
                    var op;
                    if (parent.left === node || !lazy_op[op = parent.operator]) {