Issue #20741 has been updated by byroot (Jean Boussier).
prism?
Yes: ``` $ ./miniruby --parser=parse.y -we 'p RubyVM::InstructionSequence.compile("42").eval' 42 $ ./miniruby --parser=prism -we 'p RubyVM::InstructionSequence.compile("42").eval' <compiled>:1: warning: possibly useless use of a literal in void context 42 ``` ---------------------------------------- Bug #20741: RubyVM::InstructionSequence.compile emits a wrong warning (prism?) https://bugs.ruby-lang.org/issues/20741#change-109779 * Author: mame (Yusuke Endoh) * Status: Open * Assignee: kddnewton (Kevin Newton) * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- ``` $ ./local/bin/ruby -we 'p RubyVM::InstructionSequence.compile("42").eval' <compiled>:1: warning: possibly useless use of a literal in void context 42 ``` -- https://bugs.ruby-lang.org/