Prism::DSL#symbol_flag

# File tmp/rubies/ruby-3.4.1/lib/prism/dsl.rb, line 963
def symbol_flag(name)
  case name
  when :forced_utf8_encoding then SymbolFlags::FORCED_UTF8_ENCODING
  when :forced_binary_encoding then SymbolFlags::FORCED_BINARY_ENCODING
  when :forced_us_ascii_encoding then SymbolFlags::FORCED_US_ASCII_ENCODING
  else Kernel.raise ArgumentError, "invalid SymbolFlags flag: #{name.inspect}"
  end
end