From 07a37945ed6a95a3e94b2250f2d4f66fc3f9ad58 Mon Sep 17 00:00:00 2001
From: Kevin Newton <kddnewton@gmail.com>
Date: Sun, 5 Jan 2025 12:29:02 -0500
Subject: [PATCH] Fix global variable read off end

---
 test/prism/fuzzer_test.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/prism/fuzzer_test.rb b/test/prism/fuzzer_test.rb
index 4927478bdc2..326eead253c 100644
--- a/test/prism/fuzzer_test.rb
+++ b/test/prism/fuzzer_test.rb
@@ -11,6 +11,7 @@ def self.snippet(name, source)
     end
 
     snippet "incomplete global variable", "$"
+    snippet "incomplete global variable with dash", "$-"
     snippet "incomplete symbol", ":"
     snippet "incomplete escaped string", '"\\'
     snippet "trailing comment", "1\n#\n"