Error code validation for error filters.

pkg/analyzer/lib/src/generated/error.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library engine.error;
 
 import 'dart:collection';
 
 import 'package:analyzer/src/task/model.dart';
 import 'package:analyzer/task/model.dart';
@@ skipping 332 matching lines @@
 
 /**
  * The error codes used for warnings in analysis options files. The convention
  * for this class is for the name of the error code to indicate the problem that
  * caused the error to be generated and for the error message to explain what is
  * wrong and, when appropriate, how the problem can be corrected.
  */
 class AnalysisOptionsWarningCode extends ErrorCode {
   /**
    * An error code indicating that a plugin is being configured with an
-   * unsupported option.
+   * unsupported option and legal options are provided.
    *
    * Parameters:
    * 0: the plugin name
    * 1: the unsupported option key
+   * 2: legal values
    */
-  static const AnalysisOptionsWarningCode UNSUPPORTED_OPTION =
-      const AnalysisOptionsWarningCode('UNSUPPORTED_OPTION_ERROR',
-          "The option '{1}' is not supported by {0}");
+  static const AnalysisOptionsWarningCode UNSUPPORTED_OPTION_WITH_LEGAL_VALUES =
+      const AnalysisOptionsWarningCode('UNSUPPORTED_OPTION_WITH_LEGAL_VALUES',
+          "The option '{1}' is not supported by {0}, supported values are {2}");
+
+  /**
+   * An error code indicating that a plugin is being configured with an
+   * unsupported option where there is just one legal value.
+   *
+   * Parameters:
+   * 0: the plugin name
+   * 1: the unsupported option key
+   * 2: the legal value
+   */
+  static const AnalysisOptionsWarningCode UNSUPPORTED_OPTION_WITH_LEGAL_VALUE =
+      const AnalysisOptionsWarningCode('UNSUPPORTED_OPTION_WITH_LEGAL_VALUE',
+          "The option '{1}' is not supported by {0}, did you mean {2}?");
+
+  /**
+   * An error code indicating that an option entry is being configured with an
+   * unsupported value.
+   *
+   * Parameters:
+   * 0: the option name
+   * 1: the unsupported value
+   * 2: legal values
+   */
+  static const AnalysisOptionsWarningCode UNSUPPORTED_VALUE =
+      const AnalysisOptionsWarningCode('UNSUPPORTED_VALUE_ERROR',

[Brian Wilkerson, 2015/10/28 23:31:06]

Remove "_ERROR" or add it to the constant name. (Keeping them the same makes
debugging much easier.)

[pquitslund, 2015/10/28 23:36:11]

Done.

+          "The value '{1}' is not supported by {0}, legal values are {2}");
+
+  /**
+   * An error code indicating that an unrecognized error code is being used to
+   * specify an error filter.
+   *
+   * Parameters:
+   * 0: the unrecognized error code
+   */
+  static const AnalysisOptionsWarningCode UNRECOGNIZED_ERROR_CODE =
+      const AnalysisOptionsWarningCode('UNRECOGNIZED_ERROR_CODE_ERROR',

[Brian Wilkerson, 2015/10/28 23:31:06]

Remove "_ERROR" or add it to the constant name.

[pquitslund, 2015/10/28 23:36:11]

Done.

+          "'{0}' is not a recognized error code");
 
   /**
    * Initialize a newly created warning code to have the given [name].
    */
   const AnalysisOptionsWarningCode(String name, String message,
       [String correction])
       : super(name, message, correction);
 
   @override
   ErrorSeverity get errorSeverity => ErrorSeverity.WARNING;
@@ skipping 2126 matching lines @@
  * Generally, we want to provide messages that consist of three sentences. From
  * the user's perspective these sentences should explain:
  * 1. what is wrong,
  * 2. why is it wrong, and
  * 3. how do I fix it.
  * However, we combine the first two in the [message] and the last in the
  * [correction].
  */
 abstract class ErrorCode {
   /**
+   * Engine error code values.
+   */
+  static const List<ErrorCode> values = const [
+    //
+    // Manually generated.  FWIW, this get's you most of the way there:
+    //
+    // > grep 'static const .*Code' error.dart | awk '{print $3"."$4","}'

[Brian Wilkerson, 2015/10/28 23:31:06]

Unfortunately, not all of the errors are defined in that file. Search for
subclasses of ErrorCode to find them all, but I know of more in parser.dart and
scanner.dart.

[pquitslund, 2015/10/28 23:36:11]

Ha!  I knew you would point that out.  My thinking was that we could have lists
of scanner and parser errors where they live if we decided that they'd be
useful.  That said, would anyone ever be crazy enough to want to do that?!?! :)

[Brian Wilkerson, 2015/10/28 23:45:18]

Well, I have to wonder about the reasonableness of disabling (or even
down-grading) compile time errors. You're code won't execute if it has a compile
time error (assuming it get's compiled, which is a little loosely defined).

Out of curiosity, I just ran the following code on the VM:

void main() {
  print('works');
}

foo() {
  this aint valid Dart;
}

and it printed "works" and terminated normally. So I don't know what to say.
Personally I'd be tempted to omit the scanner and parser errors from this list,
but then I'd omit the compile time error codes too.

But if we intentionally don't include everything then the comment should make
explicit the fact that this is not, and is not intended to be, a complete list
(and the criteria used to decide what to include).

+    //
+    AnalysisOptionsErrorCode.PARSE_ERROR,
+    AnalysisOptionsWarningCode.UNSUPPORTED_OPTION_WITH_LEGAL_VALUE,
+    AnalysisOptionsWarningCode.UNSUPPORTED_OPTION_WITH_LEGAL_VALUES,
+    CheckedModeCompileTimeErrorCode.CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH,
+    CheckedModeCompileTimeErrorCode.CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH,
+    CheckedModeCompileTimeErrorCode.CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE,
+    CheckedModeCompileTimeErrorCode.LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
+    CheckedModeCompileTimeErrorCode.MAP_KEY_TYPE_NOT_ASSIGNABLE,
+    CheckedModeCompileTimeErrorCode.MAP_VALUE_TYPE_NOT_ASSIGNABLE,
+    CheckedModeCompileTimeErrorCode.VARIABLE_TYPE_MISMATCH,
+    CompileTimeErrorCode.ACCESS_PRIVATE_ENUM_FIELD,
+    CompileTimeErrorCode.AMBIGUOUS_EXPORT,
+    CompileTimeErrorCode.ARGUMENT_DEFINITION_TEST_NON_PARAMETER,
+    CompileTimeErrorCode.ASYNC_FOR_IN_WRONG_CONTEXT,
+    CompileTimeErrorCode.AWAIT_IN_WRONG_CONTEXT,
+    CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE,
+    CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE_NAME,
+    CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME,
+    CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME,
+    CompileTimeErrorCode.CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
+    CompileTimeErrorCode.COMPILE_TIME_CONSTANT_RAISES_EXCEPTION,
+    CompileTimeErrorCode.CONFLICTING_GETTER_AND_METHOD,
+    CompileTimeErrorCode.CONFLICTING_METHOD_AND_GETTER,
+    CompileTimeErrorCode.CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD,
+    CompileTimeErrorCode.CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD,
+    CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_CLASS,
+    CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER,
+    CompileTimeErrorCode.CONST_CONSTRUCTOR_THROWS_EXCEPTION,
+    CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_FIELD_INITIALIZED_BY_NON_CONST,
+    CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_MIXIN,
+    CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER,
+    CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD,
+    CompileTimeErrorCode.CONST_DEFERRED_CLASS,
+    CompileTimeErrorCode.CONST_FORMAL_PARAMETER,
+    CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE,
+    CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.CONST_INSTANCE_FIELD,
+    CompileTimeErrorCode.CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
+    CompileTimeErrorCode.CONST_NOT_INITIALIZED,
+    CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
+    CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL_NUM_STRING,
+    CompileTimeErrorCode.CONST_EVAL_TYPE_INT,
+    CompileTimeErrorCode.CONST_EVAL_TYPE_NUM,
+    CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
+    CompileTimeErrorCode.CONST_EVAL_THROWS_IDBZE,
+    CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS,
+    CompileTimeErrorCode.CONST_WITH_NON_CONST,
+    CompileTimeErrorCode.CONST_WITH_NON_CONSTANT_ARGUMENT,
+    CompileTimeErrorCode.CONST_WITH_NON_TYPE,
+    CompileTimeErrorCode.CONST_WITH_TYPE_PARAMETERS,
+    CompileTimeErrorCode.CONST_WITH_UNDEFINED_CONSTRUCTOR,
+    CompileTimeErrorCode.CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
+    CompileTimeErrorCode.DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS,
+    CompileTimeErrorCode.DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER,
+    CompileTimeErrorCode.DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR,
+    CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_DEFAULT,
+    CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_NAME,
+    CompileTimeErrorCode.DUPLICATE_DEFINITION,
+    CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE,
+    CompileTimeErrorCode.DUPLICATE_NAMED_ARGUMENT,
+    CompileTimeErrorCode.EXPORT_INTERNAL_LIBRARY,
+    CompileTimeErrorCode.EXPORT_OF_NON_LIBRARY,
+    CompileTimeErrorCode.EXTENDS_ENUM,
+    CompileTimeErrorCode.EXTENDS_NON_CLASS,
+    CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
+    CompileTimeErrorCode.EXTENDS_DEFERRED_CLASS,
+    CompileTimeErrorCode.EXTRA_POSITIONAL_ARGUMENTS,
+    CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS,
+    CompileTimeErrorCode.FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER,
+    CompileTimeErrorCode.FINAL_INITIALIZED_MULTIPLE_TIMES,
+    CompileTimeErrorCode.FIELD_INITIALIZER_FACTORY_CONSTRUCTOR,
+    CompileTimeErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR,
+    CompileTimeErrorCode.FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR,
+    CompileTimeErrorCode.GETTER_AND_METHOD_WITH_SAME_NAME,
+    CompileTimeErrorCode.IMPLEMENTS_DEFERRED_CLASS,
+    CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS,
+    CompileTimeErrorCode.IMPLEMENTS_DYNAMIC,
+    CompileTimeErrorCode.IMPLEMENTS_ENUM,
+    CompileTimeErrorCode.IMPLEMENTS_NON_CLASS,
+    CompileTimeErrorCode.IMPLEMENTS_REPEATED,
+    CompileTimeErrorCode.IMPLEMENTS_SUPER_CLASS,
+    CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER,
+    CompileTimeErrorCode.IMPORT_INTERNAL_LIBRARY,
+    CompileTimeErrorCode.IMPORT_OF_NON_LIBRARY,
+    CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES,
+    CompileTimeErrorCode.INITIALIZER_FOR_NON_EXISTENT_FIELD,
+    CompileTimeErrorCode.INITIALIZER_FOR_STATIC_FIELD,
+    CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD,
+    CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_STATIC_FIELD,
+    CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_FACTORY,
+    CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_STATIC,
+    CompileTimeErrorCode.INSTANTIATE_ENUM,
+    CompileTimeErrorCode.INVALID_ANNOTATION,
+    CompileTimeErrorCode.INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.INVALID_IDENTIFIER_IN_ASYNC,
+    CompileTimeErrorCode.INVALID_MODIFIER_ON_CONSTRUCTOR,
+    CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER,
+    CompileTimeErrorCode.INVALID_CONSTANT,
+    CompileTimeErrorCode.INVALID_CONSTRUCTOR_NAME,
+    CompileTimeErrorCode.INVALID_FACTORY_NAME_NOT_A_CLASS,
+    CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS,
+    CompileTimeErrorCode.INVALID_TYPE_ARGUMENT_IN_CONST_LIST,
+    CompileTimeErrorCode.INVALID_TYPE_ARGUMENT_IN_CONST_MAP,
+    CompileTimeErrorCode.INVALID_URI,
+    CompileTimeErrorCode.LABEL_IN_OUTER_SCOPE,
+    CompileTimeErrorCode.LABEL_UNDEFINED,
+    CompileTimeErrorCode.MEMBER_WITH_CLASS_NAME,
+    CompileTimeErrorCode.METHOD_AND_GETTER_WITH_SAME_NAME,
+    CompileTimeErrorCode.MISSING_CONST_IN_LIST_LITERAL,
+    CompileTimeErrorCode.MISSING_CONST_IN_MAP_LITERAL,
+    CompileTimeErrorCode.MISSING_ENUM_CONSTANT_IN_SWITCH,
+    CompileTimeErrorCode.MIXIN_DECLARES_CONSTRUCTOR,
+    CompileTimeErrorCode.MIXIN_DEFERRED_CLASS,
+    CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS,
+    CompileTimeErrorCode.MIXIN_INHERITS_FROM_NOT_OBJECT,
+    CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS,
+    CompileTimeErrorCode.MIXIN_OF_ENUM,
+    CompileTimeErrorCode.MIXIN_OF_NON_CLASS,
+    CompileTimeErrorCode.MIXIN_REFERENCES_SUPER,
+    CompileTimeErrorCode.MIXIN_WITH_NON_CLASS_SUPERCLASS,
+    CompileTimeErrorCode.MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS,
+    CompileTimeErrorCode.MULTIPLE_SUPER_INITIALIZERS,
+    CompileTimeErrorCode.NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS,
+    CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT,
+    CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT,
+    CompileTimeErrorCode.NON_CONST_MAP_AS_EXPRESSION_STATEMENT,
+    CompileTimeErrorCode.NON_CONSTANT_CASE_EXPRESSION,
+    CompileTimeErrorCode.NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE,
+    CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NON_CONSTANT_LIST_ELEMENT,
+    CompileTimeErrorCode.NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NON_CONSTANT_MAP_KEY,
+    CompileTimeErrorCode.NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NON_CONSTANT_MAP_VALUE,
+    CompileTimeErrorCode.NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NON_CONSTANT_ANNOTATION_CONSTRUCTOR,
+    CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER,
+    CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY,
+    CompileTimeErrorCode.NOT_ENOUGH_REQUIRED_ARGUMENTS,
+    CompileTimeErrorCode.NON_GENERATIVE_CONSTRUCTOR,
+    CompileTimeErrorCode.OBJECT_CANNOT_EXTEND_ANOTHER_CLASS,
+    CompileTimeErrorCode.OPTIONAL_PARAMETER_IN_OPERATOR,
+    CompileTimeErrorCode.PART_OF_NON_PART,
+    CompileTimeErrorCode.PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER,
+    CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT,
+    CompileTimeErrorCode.PRIVATE_OPTIONAL_PARAMETER,
+    CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT,
+    CompileTimeErrorCode.RECURSIVE_CONSTRUCTOR_REDIRECT,
+    CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
+    CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
+    CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS,
+    CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS,
+    CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_WITH,
+    CompileTimeErrorCode.REDIRECT_TO_MISSING_CONSTRUCTOR,
+    CompileTimeErrorCode.REDIRECT_TO_NON_CLASS,
+    CompileTimeErrorCode.REDIRECT_TO_NON_CONST_CONSTRUCTOR,
+    CompileTimeErrorCode.REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR,
+    CompileTimeErrorCode.REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR,
+    CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION,
+    CompileTimeErrorCode.RETHROW_OUTSIDE_CATCH,
+    CompileTimeErrorCode.RETURN_IN_GENERATIVE_CONSTRUCTOR,
+    CompileTimeErrorCode.RETURN_IN_GENERATOR,
+    CompileTimeErrorCode.SHARED_DEFERRED_PREFIX,
+    CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT,
+    CompileTimeErrorCode.SUPER_IN_REDIRECTING_CONSTRUCTOR,
+    CompileTimeErrorCode.SUPER_INITIALIZER_IN_OBJECT,
+    CompileTimeErrorCode.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
+    CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF,
+    CompileTimeErrorCode.UNDEFINED_CLASS,
+    CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER,
+    CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT,
+    CompileTimeErrorCode.UNDEFINED_NAMED_PARAMETER,
+    CompileTimeErrorCode.URI_DOES_NOT_EXIST,
+    CompileTimeErrorCode.URI_WITH_INTERPOLATION,
+    CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR,
+    CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS,
+    CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER,
+    CompileTimeErrorCode.YIELD_EACH_IN_NON_GENERATOR,
+    CompileTimeErrorCode.YIELD_IN_NON_GENERATOR,
+    HintCode.ARGUMENT_TYPE_NOT_ASSIGNABLE,
+    HintCode.DEAD_CODE,
+    HintCode.DEAD_CODE_CATCH_FOLLOWING_CATCH,
+    HintCode.DEAD_CODE_ON_CATCH_SUBTYPE,
+    HintCode.DEPRECATED_MEMBER_USE,
+    HintCode.DUPLICATE_IMPORT,
+    HintCode.DIVISION_OPTIMIZATION,
+    HintCode.IS_DOUBLE,
+    HintCode.IS_INT,
+    HintCode.IS_NOT_DOUBLE,
+    HintCode.IS_NOT_INT,
+    HintCode.IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION,
+    HintCode.INVALID_ASSIGNMENT,
+    HintCode.MISSING_RETURN,
+    HintCode.OVERRIDE_ON_NON_OVERRIDING_GETTER,
+    HintCode.OVERRIDE_ON_NON_OVERRIDING_METHOD,
+    HintCode.OVERRIDE_ON_NON_OVERRIDING_SETTER,
+    HintCode.OVERRIDE_EQUALS_BUT_NOT_HASH_CODE,
+    HintCode.TYPE_CHECK_IS_NOT_NULL,
+    HintCode.TYPE_CHECK_IS_NULL,
+    HintCode.UNDEFINED_GETTER,
+    HintCode.UNDEFINED_METHOD,
+    HintCode.UNDEFINED_OPERATOR,
+    HintCode.UNDEFINED_SETTER,
+    HintCode.UNNECESSARY_CAST,
+    HintCode.UNNECESSARY_TYPE_CHECK_FALSE,
+    HintCode.UNNECESSARY_TYPE_CHECK_TRUE,
+    HintCode.UNUSED_ELEMENT,
+    HintCode.UNUSED_FIELD,
+    HintCode.UNUSED_IMPORT,
+    HintCode.UNUSED_CATCH_CLAUSE,
+    HintCode.UNUSED_CATCH_STACK,
+    HintCode.UNUSED_LOCAL_VARIABLE,
+    HintCode.USE_OF_VOID_RESULT,
+    HintCode.FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE,
+    HintCode.FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE,
+    HintCode.NULL_AWARE_IN_CONDITION,
+    HintCode.PACKAGE_IMPORT_CONTAINS_DOT_DOT,
+    HtmlErrorCode.PARSE_ERROR,
+    HtmlWarningCode.INVALID_URI,
+    HtmlWarningCode.URI_DOES_NOT_EXIST,
+    StaticTypeWarningCode.EXPECTED_ONE_LIST_TYPE_ARGUMENTS,
+    StaticTypeWarningCode.EXPECTED_TWO_MAP_TYPE_ARGUMENTS,
+    StaticTypeWarningCode.ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE,
+    StaticTypeWarningCode.ILLEGAL_ASYNC_RETURN_TYPE,
+    StaticTypeWarningCode.ILLEGAL_SYNC_GENERATOR_RETURN_TYPE,
+    StaticTypeWarningCode.INACCESSIBLE_SETTER,
+    StaticTypeWarningCode.INCONSISTENT_METHOD_INHERITANCE,
+    StaticTypeWarningCode.INSTANCE_ACCESS_TO_STATIC_MEMBER,
+    StaticTypeWarningCode.INVALID_ASSIGNMENT,
+    StaticTypeWarningCode.INVOCATION_OF_NON_FUNCTION,
+    StaticTypeWarningCode.INVOCATION_OF_NON_FUNCTION_EXPRESSION,
+    StaticTypeWarningCode.NON_BOOL_CONDITION,
+    StaticTypeWarningCode.NON_BOOL_EXPRESSION,
+    StaticTypeWarningCode.NON_BOOL_NEGATION_EXPRESSION,
+    StaticTypeWarningCode.NON_BOOL_OPERAND,
+    StaticTypeWarningCode.NON_TYPE_AS_TYPE_ARGUMENT,
+    StaticTypeWarningCode.RETURN_OF_INVALID_TYPE,
+    StaticTypeWarningCode.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
+    StaticTypeWarningCode.TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND,
+    StaticTypeWarningCode.UNDEFINED_ENUM_CONSTANT,
+    StaticTypeWarningCode.UNDEFINED_FUNCTION,
+    StaticTypeWarningCode.UNDEFINED_GETTER,
+    StaticTypeWarningCode.UNDEFINED_METHOD,
+    StaticTypeWarningCode.UNDEFINED_OPERATOR,
+    StaticTypeWarningCode.UNDEFINED_SETTER,
+    StaticTypeWarningCode.UNDEFINED_SUPER_GETTER,
+    StaticTypeWarningCode.UNDEFINED_SUPER_METHOD,
+    StaticTypeWarningCode.UNDEFINED_SUPER_OPERATOR,
+    StaticTypeWarningCode.UNDEFINED_SUPER_SETTER,
+    StaticTypeWarningCode.UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER,
+    StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS,
+    StaticTypeWarningCode.YIELD_OF_INVALID_TYPE,
+    StaticWarningCode.AMBIGUOUS_IMPORT,
+    StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE,
+    StaticWarningCode.ASSIGNMENT_TO_CONST,
+    StaticWarningCode.ASSIGNMENT_TO_FINAL,
+    StaticWarningCode.ASSIGNMENT_TO_FINAL_NO_SETTER,
+    StaticWarningCode.ASSIGNMENT_TO_FUNCTION,
+    StaticWarningCode.ASSIGNMENT_TO_METHOD,
+    StaticWarningCode.ASSIGNMENT_TO_TYPE,
+    StaticWarningCode.CASE_BLOCK_NOT_TERMINATED,
+    StaticWarningCode.CAST_TO_NON_TYPE,
+    StaticWarningCode.CONCRETE_CLASS_WITH_ABSTRACT_MEMBER,
+    StaticWarningCode.CONFLICTING_DART_IMPORT,
+    StaticWarningCode.CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER,
+    StaticWarningCode.CONFLICTING_INSTANCE_METHOD_SETTER,
+    StaticWarningCode.CONFLICTING_INSTANCE_METHOD_SETTER2,
+    StaticWarningCode.CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER,
+    StaticWarningCode.CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER,
+    StaticWarningCode.CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER,
+    StaticWarningCode.CONST_WITH_ABSTRACT_CLASS,
+    StaticWarningCode.EQUAL_KEYS_IN_MAP,
+    StaticWarningCode.EXPORT_DUPLICATED_LIBRARY_NAMED,
+    StaticWarningCode.EXTRA_POSITIONAL_ARGUMENTS,
+    StaticWarningCode.FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION,
+    StaticWarningCode.FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR,
+    StaticWarningCode.FIELD_INITIALIZER_NOT_ASSIGNABLE,
+    StaticWarningCode.FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE,
+    StaticWarningCode.FINAL_NOT_INITIALIZED,
+    StaticWarningCode.FINAL_NOT_INITIALIZED_CONSTRUCTOR_1,
+    StaticWarningCode.FINAL_NOT_INITIALIZED_CONSTRUCTOR_2,
+    StaticWarningCode.FINAL_NOT_INITIALIZED_CONSTRUCTOR_3_PLUS,
+    StaticWarningCode.FUNCTION_WITHOUT_CALL,
+    StaticWarningCode.IMPORT_DUPLICATED_LIBRARY_NAMED,
+    StaticWarningCode.IMPORT_OF_NON_LIBRARY,
+    StaticWarningCode.INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD,
+    StaticWarningCode.INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC,
+    StaticWarningCode.INVALID_GETTER_OVERRIDE_RETURN_TYPE,
+    StaticWarningCode.INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE,
+    StaticWarningCode.INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE,
+    StaticWarningCode.INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE,
+    StaticWarningCode.INVALID_METHOD_OVERRIDE_RETURN_TYPE,
+    StaticWarningCode.INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED,
+    StaticWarningCode.INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL,
+    StaticWarningCode.INVALID_OVERRIDE_NAMED,
+    StaticWarningCode.INVALID_OVERRIDE_POSITIONAL,
+    StaticWarningCode.INVALID_OVERRIDE_REQUIRED,
+    StaticWarningCode.INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE,
+    StaticWarningCode.LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
+    StaticWarningCode.MAP_KEY_TYPE_NOT_ASSIGNABLE,
+    StaticWarningCode.MAP_VALUE_TYPE_NOT_ASSIGNABLE,
+    StaticWarningCode.MISMATCHED_GETTER_AND_SETTER_TYPES,
+    StaticWarningCode.MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE,
+    StaticWarningCode.MIXED_RETURN_TYPES,
+    StaticWarningCode.NEW_WITH_ABSTRACT_CLASS,
+    StaticWarningCode.NEW_WITH_INVALID_TYPE_PARAMETERS,
+    StaticWarningCode.NEW_WITH_NON_TYPE,
+    StaticWarningCode.NEW_WITH_UNDEFINED_CONSTRUCTOR,
+    StaticWarningCode.NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
+    StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS,
+    StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR,
+    StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE,
+    StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE,
+    StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO,
+    StaticWarningCode.NON_TYPE_IN_CATCH_CLAUSE,
+    StaticWarningCode.NON_VOID_RETURN_FOR_OPERATOR,
+    StaticWarningCode.NON_VOID_RETURN_FOR_SETTER,
+    StaticWarningCode.NOT_A_TYPE,
+    StaticWarningCode.NOT_ENOUGH_REQUIRED_ARGUMENTS,
+    StaticWarningCode.PART_OF_DIFFERENT_LIBRARY,
+    StaticWarningCode.REDIRECT_TO_INVALID_FUNCTION_TYPE,
+    StaticWarningCode.REDIRECT_TO_INVALID_RETURN_TYPE,
+    StaticWarningCode.REDIRECT_TO_MISSING_CONSTRUCTOR,
+    StaticWarningCode.REDIRECT_TO_NON_CLASS,
+    StaticWarningCode.RETURN_WITHOUT_VALUE,
+    StaticWarningCode.STATIC_ACCESS_TO_INSTANCE_MEMBER,
+    StaticWarningCode.SWITCH_EXPRESSION_NOT_ASSIGNABLE,
+    StaticWarningCode.TYPE_ANNOTATION_DEFERRED_CLASS,
+    StaticWarningCode.TYPE_TEST_WITH_NON_TYPE,
+    StaticWarningCode.TYPE_TEST_WITH_UNDEFINED_NAME,
+    StaticWarningCode.TYPE_PARAMETER_REFERENCED_BY_STATIC,
+    StaticWarningCode.UNDEFINED_CLASS,
+    StaticWarningCode.UNDEFINED_CLASS_BOOLEAN,
+    StaticWarningCode.UNDEFINED_GETTER,
+    StaticWarningCode.UNDEFINED_IDENTIFIER,
+    StaticWarningCode.UNDEFINED_NAMED_PARAMETER,
+    StaticWarningCode.UNDEFINED_SETTER,
+    StaticWarningCode.UNDEFINED_STATIC_METHOD_OR_GETTER,
+    StaticWarningCode.UNDEFINED_SUPER_GETTER,
+    StaticWarningCode.UNDEFINED_SUPER_SETTER,
+    StaticWarningCode.VOID_RETURN_FOR_GETTER,
+    TodoCode.TODO
+  ];
+
+  /**
    * An empty list of error codes.
    */
   static const List<ErrorCode> EMPTY_LIST = const <ErrorCode>[];
 
   /**
    * The name of the error code.
    */
   final String name;
 
   /**
@@ skipping 2579 matching lines @@
    * Initialize a newly created error code to have the given [name].
    */
   const TodoCode(String name) : super(name, "{0}");
 
   @override
   ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
 
   @override
   ErrorType get type => ErrorType.TODO;
 }