Prism::Translation::Parser#error_diagnostic

# File tmp/rubies/ruby-4.0.0/lib/prism/translation/parser.rb, line 174
def error_diagnostic(error, offset_cache)
  location = error.location
  diagnostic_location = build_range(location, offset_cache)

  case error.type
  when :argument_block_multi
    Diagnostic.new(:error, :block_and_blockarg, {}, diagnostic_location, [])
  when :argument_formal_constant
    Diagnostic.new(:error, :argument_const, {}, diagnostic_location, [])
  when :argument_formal_class
    Diagnostic.new(:error, :argument_cvar, {}, diagnostic_location, [])
  when :argument_formal_global
    Diagnostic.new(:error, :argument_gvar, {}, diagnostic_location, [])
  when :argument_formal_ivar
    Diagnostic.new(:error, :argument_ivar, {}, diagnostic_location, [])
  when :argument_no_forwarding_amp
    Diagnostic.new(:error, :no_anonymous_blockarg, {}, diagnostic_location, [])
  when :argument_no_forwarding_star
    Diagnostic.new(:error, :no_anonymous_restarg, {}, diagnostic_location, [])
  when :argument_no_forwarding_star_star
    Diagnostic.new(:error, :no_anonymous_kwrestarg, {}, diagnostic_location, [])
  when :begin_lonely_else
    location = location.copy(length: 4)
    diagnostic_location = build_range(location, offset_cache)
    Diagnostic.new(:error, :useless_else, {}, diagnostic_location, [])
  when :class_name, :module_name
    Diagnostic.new(:error, :module_name_const, {}, diagnostic_location, [])
  when :class_in_method
    Diagnostic.new(:error, :class_in_def, {}, diagnostic_location, [])
  when :def_endless_setter
    Diagnostic.new(:error, :endless_setter, {}, diagnostic_location, [])
  when :embdoc_term
    Diagnostic.new(:error, :embedded_document, {}, diagnostic_location, [])
  when :incomplete_variable_class, :incomplete_variable_class_3_3
    location = location.copy(length: location.length + 1)
    diagnostic_location = build_range(location, offset_cache)

    Diagnostic.new(:error, :cvar_name, { name: location.slice }, diagnostic_location, [])
  when :incomplete_variable_instance, :incomplete_variable_instance_3_3
    location = location.copy(length: location.length + 1)
    diagnostic_location = build_range(location, offset_cache)

    Diagnostic.new(:error, :ivar_name, { name: location.slice }, diagnostic_location, [])
  when :invalid_variable_global, :invalid_variable_global_3_3
    Diagnostic.new(:error, :gvar_name, { name: location.slice }, diagnostic_location, [])
  when :module_in_method
    Diagnostic.new(:error, :module_in_def, {}, diagnostic_location, [])
  when :numbered_parameter_ordinary
    Diagnostic.new(:error, :ordinary_param_defined, {}, diagnostic_location, [])
  when :numbered_parameter_outer_scope
    Diagnostic.new(:error, :numparam_used_in_outer_scope, {}, diagnostic_location, [])
  when :parameter_circular
    Diagnostic.new(:error, :circular_argument_reference, { var_name: location.slice }, diagnostic_location, [])
  when :parameter_name_repeat
    Diagnostic.new(:error, :duplicate_argument, {}, diagnostic_location, [])
  when :parameter_numbered_reserved
    Diagnostic.new(:error, :reserved_for_numparam, { name: location.slice }, diagnostic_location, [])
  when :regexp_unknown_options
    Diagnostic.new(:error, :regexp_options, { options: location.slice[1..] }, diagnostic_location, [])
  when :singleton_for_literals
    Diagnostic.new(:error, :singleton_literal, {}, diagnostic_location, [])
  when :string_literal_eof
    Diagnostic.new(:error, :string_eof, {}, diagnostic_location, [])
  when :unexpected_token_ignore
    Diagnostic.new(:error, :unexpected_token, { token: location.slice }, diagnostic_location, [])
  when :write_target_in_method
    Diagnostic.new(:error, :dynamic_const, {}, diagnostic_location, [])
  else
    PrismDiagnostic.new(error.message, :error, error.type, diagnostic_location)
  end
end