From 8a3e7f08b85a9a21077c420b6fa76f56899e90ee Mon Sep 17 00:00:00 2001
From: Matt Valentine-House <matt@eightbitraptor.com>
Date: Wed, 17 Jan 2024 16:44:58 +0000
Subject: [PRISM] Fix case splat with no predicate

---
 test/ruby/test_compile_prism.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_compile_prism.rb b/test/ruby/test_compile_prism.rb
index f1274fccf5..0765a946a5 100644
--- a/test/ruby/test_compile_prism.rb
+++ b/test/ruby/test_compile_prism.rb
@@ -857,6 +857,17 @@ module Prism
         end
       RUBY
 
+      # Test splat in when
+      assert_prism_eval(<<~RUBY)
+        ary = [1, 2]
+        case 1
+        when :foo, *ary
+          :ok
+        else
+          :ng
+        end
+      RUBY
+
       # Test case without predicate
       assert_prism_eval(<<~RUBY)
         case
@@ -866,6 +877,16 @@ module Prism
           :ok
         end
       RUBY
+
+      # test splat with no predicate
+      assert_prism_eval(<<~RUBY)
+        case
+        when *[true]
+          :ok
+        else
+          :ng
+        end
+      RUBY
     end
 
     def test_ElseNode
-- 
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