fix corner case in inline (#5367)

fixes #5366
2022-02-21 03:31:29 +00:00
parent dd3b81dec6
commit 313e4974a4
2 changed files with 26 additions and 2 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -13454,8 +13454,11 @@ Compressor.prototype.compress = function(node) {
                inlined = inlined.try_inline(compressor, scope, true, in_loop);
                if (inlined) {
                    this.init = null;
-                    inlined.body.push(this);
-                    return inlined;
+                    if (inlined instanceof AST_BlockStatement) {
+                        inlined.body.push(this);
+                        return inlined;
+                    }
+                    return make_node(AST_BlockStatement, inlined, { body: [ inlined, this ] });
                }
            }
            return body && this;