js-on-sx: arguments object is a mutable list copy

2026-05-10 05:56:33 +00:00
parent d7cc6d1b39
commit 836b31a5b6
2 changed files with 9 additions and 1 deletions
--- a/lib/js/transpile.sx
+++ b/lib/js/transpile.sx
@@ -994,6 +994,12 @@

 (define
  js-arguments-build-form
+  (fn
+    (params)
+    (list (js-sym "js-list-copy") (js-arguments-build-form-raw params))))
+
+(define
+  js-arguments-build-form-raw
  (fn
    (params)
    (cond
@@ -1005,7 +1011,7 @@
        (list
          (js-sym "cons")
          (js-param-sym (first params))
-          (js-arguments-build-form (rest params)))))))
+          (js-arguments-build-form-raw (rest params)))))))

 (define
  js-param-init-forms