ruby.git/test/prism/errors/endless_method_command_call.txt, branch v4.0.4 The Ruby Programming Language [ruby/prism] [Bug #17398] Allow `private def hello = puts "Hello"` 2025-09-12T19:00:01+00:00 Earlopain 14981592+Earlopain@users.noreply.github.com 2025-09-02T11:29:35+00:00 f2dbc4ec82a0e103ac1e3f64f5983540cdc75fd3 This was a limitation of parse.y that prism intentionally replicated. https://github.com/ruby/prism/commit/8fd12d594c 
This was a limitation of parse.y that prism intentionally replicated.

https://github.com/ruby/prism/commit/8fd12d594c