YJIT: Rest and keyword (non-supplying) (#7608)

* YJIT: Rest and keyword (non-supplying)

* Update yjit/src/codegen.rs

---------

Co-authored-by: Maxime Chevalier-Boisvert <maximechevalierb@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/bootstraptest/test_yjit.rb b/bootstraptest/test_yjit.rb
index 64299e004e..7a3e6e5e70 100644
--- a/bootstraptest/test_yjit.rb
+++ b/bootstraptest/test_yjit.rb
@@ -3800,3 +3800,18 @@ assert_equal '[{"/a"=>"b", :as=>:c, :via=>:post}, [], nil]', %q{
 
   post "/a" => "b", as: :c
 }
+
+# Test rest and kw_args
+assert_equal '[[["test"], nil, true], [["test"], :base, true]]', %q{
+  def my_func(*args, base: nil, sort: true)
+    [args, base, sort]
+  end
+
+  def calling_my_func
+    result = []
+    result << my_func("test")
+    result << my_func("test", base: :base)
+  end
+
+  calling_my_func
+}