YJIT: Fixes failure reported by rails for opt+splat+rest (#7727)

1 files changed, 14 insertions, 0 deletions

diff --git a/bootstraptest/test_yjit.rb b/bootstraptest/test_yjit.rb
index 819d9b9480..69e93cabee 100644
--- a/bootstraptest/test_yjit.rb
+++ b/bootstraptest/test_yjit.rb
@@ -3933,3 +3933,17 @@ assert_equal '[true, true, true, true, true]', %q{
   end
   calling_my_func
 }
+
+# Regresssion test: rest and optional and splat
+assert_equal 'true', %q{
+  def my_func(base=nil, *args)
+    [base, args]
+  end
+
+  def calling_my_func
+    array = []
+    my_func(:base, :rest1, *array) == [:base, [:rest1]]
+  end
+
+  calling_my_func
+}