Prism::CallOrWriteNode#safe_navigation?

safe_navigation?

# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 3104
def safe_navigation?
  flags.anybits?(CallNodeFlags::SAFE_NAVIGATION)
end

def safe_navigation?: () -> bool

See also #operator_loc #save_call_operator_loc #operator #save_message_loc also in 4.0 · 3.3