From 555af5e599772033d3073afd6b91c28dc53b3f71 Mon Sep 17 00:00:00 2001
From: eileencodes <eileencodes@gmail.com>
Date: Wed, 17 Jan 2024 11:38:02 -0500
Subject: [Prism] Implement defined? for PM_UNTIL_NODE

Ruby code:

```ruby
defined?(until a == 1; end)
```

Instructions:

```
"********* Ruby *************"
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(59,16)>
0000 putobject                              "expression"              (  59)[Li]
0002 leave
"********* PRISM *************"
== disasm: #<ISeq:<compiled>@<compiled>:58 (58,0)-(58,16)>
0000 putobject                              "expression"              (  58)[Li]
0002 leave
```

Related: ruby/prism#2188
---
 test/ruby/test_compile_prism.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_compile_prism.rb b/test/ruby/test_compile_prism.rb
index 7bb94ecb8b..1f9ce84bfa 100644
--- a/test/ruby/test_compile_prism.rb
+++ b/test/ruby/test_compile_prism.rb
@@ -261,6 +261,7 @@ module Prism
       assert_prism_eval("defined?(1.2r)")
       assert_prism_eval("defined?(class << self; end)")
       assert_prism_eval("defined?(while a != 1; end)")
+      assert_prism_eval("defined?(until a == 1; end)")
     end
 
     def test_GlobalVariableReadNode
-- 
cgit v1.2.3