fix corner case in unused (#5392)

fixes #5391
2022-03-27 22:46:43 +01:00
parent c624b43739
commit 15a4074d1a
2 changed files with 48 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -6847,7 +6847,14 @@ Compressor.prototype.compress = function(node) {
                    });
                }
            }
-            if (node instanceof AST_Call) calls_to_drop_args.push(node);
+            if (node instanceof AST_Call) {
+                calls_to_drop_args.push(node);
+                node.args = node.args.map(function(arg) {
+                    return arg.transform(tt);
+                });
+                node.expression = node.expression.transform(tt);
+                return node;
+            }
            if (scope !== self) return;
            if (drop_funcs && node !== self && node instanceof AST_DefClass) {
                var def = node.name.definition();