Only install debug with CRuby

ruby · Dec 1, 2023 · eb65126 · eb65126
1 parent 0f344f6
commit eb65126
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Gemfile b/Gemfile
@@ -16,7 +16,10 @@ gem "reline", github: "ruby/reline" if ENV["WITH_LATEST_RELINE"] == "true"
 gem "rake"
 gem "test-unit"
 gem "test-unit-ruby-core"
-gem "debug", github: "ruby/debug"
+
+# Update this after `debug` is compilable with TruffleRuby
+# https://github.com/ruby/debug/pull/1039
+gem "debug", github: "ruby/debug", platforms: [:mri, :windows]
 
 if RUBY_VERSION >= "3.0.0" && !is_truffleruby
   gem "repl_type_completor"