Reformat

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 'ast.dart' show AstNode;
 import 'element.dart';
@@ skipping 10 matching lines @@
 class AnalysisError {
   /**
    * An empty array of errors used when no errors are expected.
    */
   static const List<AnalysisError> NO_ERRORS = const <AnalysisError>[];
 
   /**
    * A [Comparator] that sorts by the name of the file that the [AnalysisError] was
    * found.
    */
-  static Comparator<AnalysisError> FILE_COMPARATOR =
-      (AnalysisError o1, AnalysisError o2) =>
-          o1.source.shortName.compareTo(o2.source.shortName);
+  static Comparator<AnalysisError> FILE_COMPARATOR = (AnalysisError o1,
+      AnalysisError o2) => o1.source.shortName.compareTo(o2.source.shortName);
 
   /**
    * A [Comparator] that sorts error codes first by their severity (errors first, warnings
    * second), and then by the the error code type.
    */
-  static Comparator<AnalysisError> ERROR_CODE_COMPARATOR =
-      (AnalysisError o1, AnalysisError o2) {
+  static Comparator<AnalysisError> ERROR_CODE_COMPARATOR = (AnalysisError o1,
+      AnalysisError o2) {
     ErrorCode errorCode1 = o1.errorCode;
     ErrorCode errorCode2 = o2.errorCode;
     ErrorSeverity errorSeverity1 = errorCode1.errorSeverity;
     ErrorSeverity errorSeverity2 = errorCode2.errorSeverity;
     ErrorType errorType1 = errorCode1.type;
     ErrorType errorType2 = errorCode2.type;
     if (errorSeverity1 == errorSeverity2) {
       return errorType1.compareTo(errorType2);
     } else {
       return errorSeverity2.compareTo(errorSeverity1);
@@ skipping 194 matching lines @@
       new HashMap<ErrorProperty, Object>();
 
   /**
    * Initialize a newly created analysis error for the specified source. The error has no location
    * information.
    *
    * @param source the source for which the exception occurred
    * @param errorCode the error code to be associated with this error
    * @param arguments the arguments used to build the error message
    */
-  AnalysisErrorWithProperties.con1(Source source, ErrorCode errorCode,
-      List<Object> arguments)
+  AnalysisErrorWithProperties.con1(
+      Source source, ErrorCode errorCode, List<Object> arguments)
       : super.con1(source, errorCode, arguments);
 
   /**
    * Initialize a newly created analysis error for the specified source at the given location.
    *
    * @param source the source for which the exception occurred
    * @param offset the offset of the location of the error
    * @param length the length of the location of the error
    * @param errorCode the error code to be associated with this error
    * @param arguments the arguments used to build the error message
@@ skipping 53 matching lines @@
   // clear to the user that the error is coming from constant evaluation (and
   // hence the constant needs to be a subtype of the annotated type) as opposed
   // to static type analysis (which only requires that the two types be
   // assignable).  Also consider populating the "correction" field for these
   // errors.
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
-  static const CheckedModeCompileTimeErrorCode
-      CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH =
+  static const CheckedModeCompileTimeErrorCode CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH =
       const CheckedModeCompileTimeErrorCode(
           'CONST_CONSTRUCTOR_FIELD_TYPE_MISMATCH',
           "The object type '{0}' cannot be assigned to the field '{1}', which has type '{2}'");
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
-  static const CheckedModeCompileTimeErrorCode
-      CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH =
+  static const CheckedModeCompileTimeErrorCode CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH =
       const CheckedModeCompileTimeErrorCode(
           'CONST_CONSTRUCTOR_PARAM_TYPE_MISMATCH',
           "The object type '{0}' cannot be assigned to a parameter of type '{1}'");
 
   /**
    * 7.6.1 Generative Constructors: In checked mode, it is a dynamic type error
    * if o is not <b>null</b> and the interface of the class of <i>o</i> is not a
    * subtype of the static type of the field <i>v</i>.
    *
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    *
    * @param initializerType the name of the type of the initializer expression
    * @param fieldType the name of the type of the field
    */
-  static const CheckedModeCompileTimeErrorCode
-      CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE =
+  static const CheckedModeCompileTimeErrorCode CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE =
       const CheckedModeCompileTimeErrorCode(
           'CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE',
           "The initializer type '{0}' cannot be assigned to the field type '{1}'");
 
   /**
    * 12.6 Lists: A run-time list literal &lt;<i>E</i>&gt; [<i>e<sub>1</sub></i>
    * ... <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>a</i> with first argument <i>i</i> and
    *   second argument <i>o<sub>i+1</sub></i><i>, 1 &lt;= i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>,
    * 1 &lt;= j &lt;= m</i>.
    */
-  static const CheckedModeCompileTimeErrorCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE
-      =
-      const CheckedModeCompileTimeErrorCode(
-          'LIST_ELEMENT_TYPE_NOT_ASSIGNABLE',
+  static const CheckedModeCompileTimeErrorCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE =
+      const CheckedModeCompileTimeErrorCode('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the list type '{1}'");
 
   /**
    * 12.7 Map: A run-time map literal &lt;<i>K</i>, <i>V</i>&gt;
    * [<i>k<sub>1</sub></i> : <i>e<sub>1</sub></i> ... <i>k<sub>n</sub></i> :
    * <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>m</i> with first argument
    *   <i>k<sub>i</sub></i> and second argument <i>e<sub>i</sub></i><i>, 1 &lt;=
    *   i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    */
   static const CheckedModeCompileTimeErrorCode MAP_KEY_TYPE_NOT_ASSIGNABLE =
-      const CheckedModeCompileTimeErrorCode(
-          'MAP_KEY_TYPE_NOT_ASSIGNABLE',
+      const CheckedModeCompileTimeErrorCode('MAP_KEY_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the map key type '{1}'");
 
   /**
    * 12.7 Map: A run-time map literal &lt;<i>K</i>, <i>V</i>&gt;
    * [<i>k<sub>1</sub></i> : <i>e<sub>1</sub></i> ... <i>k<sub>n</sub></i> :
    * <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>m</i> with first argument
    *   <i>k<sub>i</sub></i> and second argument <i>e<sub>i</sub></i><i>, 1 &lt;=
    *   i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    */
   static const CheckedModeCompileTimeErrorCode MAP_VALUE_TYPE_NOT_ASSIGNABLE =
-      const CheckedModeCompileTimeErrorCode(
-          'MAP_VALUE_TYPE_NOT_ASSIGNABLE',
+      const CheckedModeCompileTimeErrorCode('MAP_VALUE_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the map value type '{1}'");
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
   static const CheckedModeCompileTimeErrorCode VARIABLE_TYPE_MISMATCH =
-      const CheckedModeCompileTimeErrorCode(
-          'VARIABLE_TYPE_MISMATCH',
+      const CheckedModeCompileTimeErrorCode('VARIABLE_TYPE_MISMATCH',
           "The object type '{0}' cannot be assigned to a variable of type '{1}'");
 
   /**
    * Initialize a newly created error code to have the given [name]. The message
    * associated with the error will be created from the given [message]
    * template. The correction associated with the error will be created from the
    * given [correction] template.
    */
   const CheckedModeCompileTimeErrorCode(String name, String message,
       [String correction])
@@ skipping 13 matching lines @@
  * 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 CompileTimeErrorCode extends ErrorCode {
   /**
    * Enum proposal: It is also a compile-time error to explicitly instantiate an
    * enum via 'new' or 'const' or to access its private fields.
    */
   static const CompileTimeErrorCode ACCESS_PRIVATE_ENUM_FIELD =
-      const CompileTimeErrorCode(
-          'ACCESS_PRIVATE_ENUM_FIELD',
+      const CompileTimeErrorCode('ACCESS_PRIVATE_ENUM_FIELD',
           "The private fields of an enum cannot be accessed, even within the same library");
 
   /**
    * 14.2 Exports: It is a compile-time error if a name <i>N</i> is re-exported
    * by a library <i>L</i> and <i>N</i> is introduced into the export namespace
    * of <i>L</i> by more than one export, unless each all exports refer to same
    * declaration for the name N.
    *
    * @param ambiguousElementName the name of the ambiguous element
    * @param firstLibraryName the name of the first library that the type is
    *        found
    * @param secondLibraryName the name of the second library that the type is
    *        found
    */
   static const CompileTimeErrorCode AMBIGUOUS_EXPORT =
-      const CompileTimeErrorCode(
-          'AMBIGUOUS_EXPORT',
+      const CompileTimeErrorCode('AMBIGUOUS_EXPORT',
           "The name '{0}' is defined in the libraries '{1}' and '{2}'");
 
   /**
    * 12.33 Argument Definition Test: It is a compile time error if <i>v</i> does
    * not denote a formal parameter.
    *
    * @param the name of the identifier in the argument definition test that is
    *        not a parameter
    */
   static const CompileTimeErrorCode ARGUMENT_DEFINITION_TEST_NON_PARAMETER =
       const CompileTimeErrorCode(
-          'ARGUMENT_DEFINITION_TEST_NON_PARAMETER',
-          "'{0}' is not a parameter");
+          'ARGUMENT_DEFINITION_TEST_NON_PARAMETER', "'{0}' is not a parameter");
 
   /**
    * ?? Asynchronous For-in: It is a compile-time error if an asynchronous
    * for-in statement appears inside a synchronous function.
    */
   static const CompileTimeErrorCode ASYNC_FOR_IN_WRONG_CONTEXT =
-      const CompileTimeErrorCode(
-          'ASYNC_FOR_IN_WRONG_CONTEXT',
+      const CompileTimeErrorCode('ASYNC_FOR_IN_WRONG_CONTEXT',
           "The asynchronous for-in can only be used in a function marked with async or async*");
 
   /**
    * ??: It is a compile-time error if the function immediately enclosing a is
    * not declared asynchronous.
    */
   static const CompileTimeErrorCode AWAIT_IN_WRONG_CONTEXT =
-      const CompileTimeErrorCode(
-          'AWAIT_IN_WRONG_CONTEXT',
+      const CompileTimeErrorCode('AWAIT_IN_WRONG_CONTEXT',
           "The await expression can only be used in a function marked as async or async*");
 
   /**
    * 12.30 Identifier Reference: It is a compile-time error to use a built-in
    * identifier other than dynamic as a type annotation.
    */
   static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPE =
-      const CompileTimeErrorCode(
-          'BUILT_IN_IDENTIFIER_AS_TYPE',
+      const CompileTimeErrorCode('BUILT_IN_IDENTIFIER_AS_TYPE',
           "The built-in identifier '{0}' cannot be as a type");
 
   /**
    * 12.30 Identifier Reference: It is a compile-time error if a built-in
    * identifier is used as the declared name of a class, type parameter or type
    * alias.
    */
   static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPE_NAME =
-      const CompileTimeErrorCode(
-          'BUILT_IN_IDENTIFIER_AS_TYPE_NAME',
+      const CompileTimeErrorCode('BUILT_IN_IDENTIFIER_AS_TYPE_NAME',
           "The built-in identifier '{0}' cannot be used as a type name");
 
   /**
    * 12.30 Identifier Reference: It is a compile-time error if a built-in
    * identifier is used as the declared name of a class, type parameter or type
    * alias.
    */
   static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME =
-      const CompileTimeErrorCode(
-          'BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME',
+      const CompileTimeErrorCode('BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME',
           "The built-in identifier '{0}' cannot be used as a type alias name");
 
   /**
    * 12.30 Identifier Reference: It is a compile-time error if a built-in
    * identifier is used as the declared name of a class, type parameter or type
    * alias.
    */
   static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME =
-      const CompileTimeErrorCode(
-          'BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME',
+      const CompileTimeErrorCode('BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME',
           "The built-in identifier '{0}' cannot be used as a type parameter name");
 
   /**
    * 13.9 Switch: It is a compile-time error if the class <i>C</i> implements
    * the operator <i>==</i>.
    */
   static const CompileTimeErrorCode CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS =
-      const CompileTimeErrorCode(
-          'CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS',
+      const CompileTimeErrorCode('CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS',
           "The switch case expression type '{0}' cannot override the == operator");
 
   /**
    * 12.1 Constants: It is a compile-time error if evaluation of a compile-time
    * constant would raise
    * an exception.
    */
   static const CompileTimeErrorCode COMPILE_TIME_CONSTANT_RAISES_EXCEPTION =
       const CompileTimeErrorCode('COMPILE_TIME_CONSTANT_RAISES_EXCEPTION', "");
 
   /**
    * 7.2 Getters: It is a compile-time error if a class has both a getter and a
    * method with the same name. This restriction holds regardless of whether the
    * getter is defined explicitly or implicitly, or whether the getter or the
    * method are inherited or not.
    */
   static const CompileTimeErrorCode CONFLICTING_GETTER_AND_METHOD =
-      const CompileTimeErrorCode(
-          'CONFLICTING_GETTER_AND_METHOD',
+      const CompileTimeErrorCode('CONFLICTING_GETTER_AND_METHOD',
           "Class '{0}' cannot have both getter '{1}.{2}' and method with the same name");
 
   /**
    * 7.2 Getters: It is a compile-time error if a class has both a getter and a
    * method with the same name. This restriction holds regardless of whether the
    * getter is defined explicitly or implicitly, or whether the getter or the
    * method are inherited or not.
    */
   static const CompileTimeErrorCode CONFLICTING_METHOD_AND_GETTER =
-      const CompileTimeErrorCode(
-          'CONFLICTING_METHOD_AND_GETTER',
+      const CompileTimeErrorCode('CONFLICTING_METHOD_AND_GETTER',
           "Class '{0}' cannot have both method '{1}.{2}' and getter with the same name");
 
   /**
    * 7.6 Constructors: A constructor name always begins with the name of its
    * immediately enclosing class, and may optionally be followed by a dot and an
    * identifier <i>id</i>. It is a compile-time error if <i>id</i> is the name
    * of a member declared in the immediately enclosing class.
    */
   static const CompileTimeErrorCode CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD =
-      const CompileTimeErrorCode(
-          'CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD',
+      const CompileTimeErrorCode('CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD',
           "'{0}' cannot be used to name a constructor and a field in this class");
 
   /**
    * 7.6 Constructors: A constructor name always begins with the name of its
    * immediately enclosing class, and may optionally be followed by a dot and an
    * identifier <i>id</i>. It is a compile-time error if <i>id</i> is the name
    * of a member declared in the immediately enclosing class.
    */
   static const CompileTimeErrorCode CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD =
-      const CompileTimeErrorCode(
-          'CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD',
+      const CompileTimeErrorCode('CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD',
           "'{0}' cannot be used to name a constructor and a method in this class");
 
   /**
    * 7. Classes: It is a compile time error if a generic class declares a type
    * variable with the same name as the class or any of its members or
    * constructors.
    */
   static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_CLASS =
-      const CompileTimeErrorCode(
-          'CONFLICTING_TYPE_VARIABLE_AND_CLASS',
+      const CompileTimeErrorCode('CONFLICTING_TYPE_VARIABLE_AND_CLASS',
           "'{0}' cannot be used to name a type varaible in a class with the same name");
 
   /**
    * 7. Classes: It is a compile time error if a generic class declares a type
    * variable with the same name as the class or any of its members or
    * constructors.
    */
   static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_MEMBER =
-      const CompileTimeErrorCode(
-          'CONFLICTING_TYPE_VARIABLE_AND_MEMBER',
+      const CompileTimeErrorCode('CONFLICTING_TYPE_VARIABLE_AND_MEMBER',
           "'{0}' cannot be used to name a type varaible and member in this class");
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
   static const CompileTimeErrorCode CONST_CONSTRUCTOR_THROWS_EXCEPTION =
-      const CompileTimeErrorCode(
-          'CONST_CONSTRUCTOR_THROWS_EXCEPTION',
+      const CompileTimeErrorCode('CONST_CONSTRUCTOR_THROWS_EXCEPTION',
           "'const' constructors cannot throw exceptions");
 
   /**
    * 10.6.3 Constant Constructors: It is a compile-time error if a constant
    * constructor is declared by a class C if any instance variable declared in C
    * is initialized with an expression that is not a constant expression.
    */
-  static const CompileTimeErrorCode
-      CONST_CONSTRUCTOR_WITH_FIELD_INITIALIZED_BY_NON_CONST =
+  static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_FIELD_INITIALIZED_BY_NON_CONST =
       const CompileTimeErrorCode(
           'CONST_CONSTRUCTOR_WITH_FIELD_INITIALIZED_BY_NON_CONST',
           "Can't define the 'const' constructor because the field '{0}' is initialized with a non-constant value");
 
   /**
    * 7.6.3 Constant Constructors: The superinitializer that appears, explicitly
    * or implicitly, in the initializer list of a constant constructor must
    * specify a constant constructor of the superclass of the immediately
    * enclosing class or a compile-time error occurs.
    *
    * 9 Mixins: For each generative constructor named ... an implicitly declared
    * constructor named ... is declared.
    */
   static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_MIXIN =
-      const CompileTimeErrorCode(
-          'CONST_CONSTRUCTOR_WITH_MIXIN',
+      const CompileTimeErrorCode('CONST_CONSTRUCTOR_WITH_MIXIN',
           "Constant constructor cannot be declared for a class with a mixin");
 
   /**
    * 7.6.3 Constant Constructors: The superinitializer that appears, explicitly
    * or implicitly, in the initializer list of a constant constructor must
    * specify a constant constructor of the superclass of the immediately
    * enclosing class or a compile-time error occurs.
    */
   static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER =
-      const CompileTimeErrorCode(
-          'CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER',
+      const CompileTimeErrorCode('CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER',
           "Constant constructor cannot call non-constant super constructor of '{0}'");
 
   /**
    * 7.6.3 Constant Constructors: It is a compile-time error if a constant
    * constructor is declared by a class that has a non-final instance variable.
    *
    * The above refers to both locally declared and inherited instance variables.
    */
   static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD =
-      const CompileTimeErrorCode(
-          'CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD',
+      const CompileTimeErrorCode('CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD',
           "Cannot define the 'const' constructor for a class with non-final fields");
 
   /**
    * 12.12.2 Const: It is a compile-time error if <i>T</i> is a deferred type.
    */
   static const CompileTimeErrorCode CONST_DEFERRED_CLASS =
-      const CompileTimeErrorCode(
-          'CONST_DEFERRED_CLASS',
+      const CompileTimeErrorCode('CONST_DEFERRED_CLASS',
           "Deferred classes cannot be created with 'const'");
 
   /**
    * 6.2 Formal Parameters: It is a compile-time error if a formal parameter is
    * declared as a constant variable.
    */
   static const CompileTimeErrorCode CONST_FORMAL_PARAMETER =
       const CompileTimeErrorCode(
-          'CONST_FORMAL_PARAMETER',
-          "Parameters cannot be 'const'");
+          'CONST_FORMAL_PARAMETER', "Parameters cannot be 'const'");
 
   /**
    * 5 Variables: A constant variable must be initialized to a compile-time
    * constant or a compile-time error occurs.
    */
   static const CompileTimeErrorCode CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE =
-      const CompileTimeErrorCode(
-          'CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE',
+      const CompileTimeErrorCode('CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE',
           "'const' variables must be constant value");
 
   /**
    * 5 Variables: A constant variable must be initialized to a compile-time
    * constant or a compile-time error occurs.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode
-      CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY =
+  static const CompileTimeErrorCode CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY =
       const CompileTimeErrorCode(
           'CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used to initialized a 'const' variable");
 
   /**
    * 7.5 Instance Variables: It is a compile-time error if an instance variable
    * is declared to be constant.
    */
   static const CompileTimeErrorCode CONST_INSTANCE_FIELD =
-      const CompileTimeErrorCode(
-          'CONST_INSTANCE_FIELD',
+      const CompileTimeErrorCode('CONST_INSTANCE_FIELD',
           "Only static fields can be declared as 'const'");
 
   /**
    * 12.8 Maps: It is a compile-time error if the key of an entry in a constant
    * map literal is an instance of a class that implements the operator
    * <i>==</i> unless the key is a string or integer.
    */
-  static const CompileTimeErrorCode
-      CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS =
+  static const CompileTimeErrorCode CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS =
       const CompileTimeErrorCode(
           'CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS',
           "The constant map entry key expression type '{0}' cannot override the == operator");
 
   /**
    * 5 Variables: A constant variable must be initialized to a compile-time
    * constant (12.1) or a compile-time error occurs.
    *
    * @param name the name of the uninitialized final variable
    */
   static const CompileTimeErrorCode CONST_NOT_INITIALIZED =
-      const CompileTimeErrorCode(
-          'CONST_NOT_INITIALIZED',
+      const CompileTimeErrorCode('CONST_NOT_INITIALIZED',
           "The const variable '{0}' must be initialized");
 
   /**
    * 12.11.2 Const: An expression of one of the forms !e, e1 && e2 or e1 || e2,
    * where e, e1 and e2 are constant expressions that evaluate to a boolean
    * value.
    */
   static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL =
       const CompileTimeErrorCode(
-          'CONST_EVAL_TYPE_BOOL',
-          "An expression of type 'bool' was expected");
+          'CONST_EVAL_TYPE_BOOL', "An expression of type 'bool' was expected");
 
   /**
    * 12.11.2 Const: An expression of one of the forms e1 == e2 or e1 != e2 where
    * e1 and e2 are constant expressions that evaluate to a numeric, string or
    * boolean value or to null.
    */
   static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL_NUM_STRING =
-      const CompileTimeErrorCode(
-          'CONST_EVAL_TYPE_BOOL_NUM_STRING',
+      const CompileTimeErrorCode('CONST_EVAL_TYPE_BOOL_NUM_STRING',
           "An expression of type 'bool', 'num', 'String' or 'null' was expected");
 
   /**
    * 12.11.2 Const: An expression of one of the forms ~e, e1 ^ e2, e1 & e2,
    * e1 | e2, e1 >> e2 or e1 << e2, where e, e1 and e2 are constant expressions
    * that evaluate to an integer value or to null.
    */
   static const CompileTimeErrorCode CONST_EVAL_TYPE_INT =
       const CompileTimeErrorCode(
-          'CONST_EVAL_TYPE_INT',
-          "An expression of type 'int' was expected");
+          'CONST_EVAL_TYPE_INT', "An expression of type 'int' was expected");
 
   /**
    * 12.11.2 Const: An expression of one of the forms e, e1 + e2, e1 - e2, e1 *
    * e2, e1 / e2, e1 ~/ e2, e1 > e2, e1 < e2, e1 >= e2, e1 <= e2 or e1 % e2,
    * where e, e1 and e2 are constant expressions that evaluate to a numeric
    * value or to null.
    */
   static const CompileTimeErrorCode CONST_EVAL_TYPE_NUM =
       const CompileTimeErrorCode(
-          'CONST_EVAL_TYPE_NUM',
-          "An expression of type 'num' was expected");
+          'CONST_EVAL_TYPE_NUM', "An expression of type 'num' was expected");
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
   static const CompileTimeErrorCode CONST_EVAL_THROWS_EXCEPTION =
-      const CompileTimeErrorCode(
-          'CONST_EVAL_THROWS_EXCEPTION',
+      const CompileTimeErrorCode('CONST_EVAL_THROWS_EXCEPTION',
           "Evaluation of this constant expression causes exception");
 
   /**
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    */
   static const CompileTimeErrorCode CONST_EVAL_THROWS_IDBZE =
-      const CompileTimeErrorCode(
-          'CONST_EVAL_THROWS_IDBZE',
+      const CompileTimeErrorCode('CONST_EVAL_THROWS_IDBZE',
           "Evaluation of this constant expression throws IntegerDivisionByZeroException");
 
   /**
    * 12.11.2 Const: If <i>T</i> is a parameterized type <i>S&lt;U<sub>1</sub>,
    * &hellip;, U<sub>m</sub>&gt;</i>, let <i>R = S</i>; It is a compile time
    * error if <i>S</i> is not a generic type with <i>m</i> type parameters.
    *
    * @param typeName the name of the type being referenced (<i>S</i>)
    * @param parameterCount the number of type parameters that were declared
    * @param argumentCount the number of type arguments provided
    * See [CompileTimeErrorCode.NEW_WITH_INVALID_TYPE_PARAMETERS], and
    * [StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS].
    */
   static const CompileTimeErrorCode CONST_WITH_INVALID_TYPE_PARAMETERS =
-      const CompileTimeErrorCode(
-          'CONST_WITH_INVALID_TYPE_PARAMETERS',
+      const CompileTimeErrorCode('CONST_WITH_INVALID_TYPE_PARAMETERS',
           "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given");
 
   /**
    * 12.11.2 Const: If <i>e</i> is of the form <i>const T(a<sub>1</sub>,
    * &hellip;, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;,
    * x<sub>n+k</sub>: a<sub>n+k</sub>)</i> it is a compile-time error if the
    * type <i>T</i> does not declare a constant constructor with the same name as
    * the declaration of <i>T</i>.
    */
   static const CompileTimeErrorCode CONST_WITH_NON_CONST =
-      const CompileTimeErrorCode(
-          'CONST_WITH_NON_CONST',
+      const CompileTimeErrorCode('CONST_WITH_NON_CONST',
           "The constructor being called is not a 'const' constructor");
 
   /**
    * 12.11.2 Const: In all of the above cases, it is a compile-time error if
    * <i>a<sub>i</sub>, 1 &lt;= i &lt;= n + k</i>, is not a compile-time constant
    * expression.
    */
   static const CompileTimeErrorCode CONST_WITH_NON_CONSTANT_ARGUMENT =
-      const CompileTimeErrorCode(
-          'CONST_WITH_NON_CONSTANT_ARGUMENT',
+      const CompileTimeErrorCode('CONST_WITH_NON_CONSTANT_ARGUMENT',
           "Arguments of a constant creation must be constant expressions");
 
   /**
    * 12.11.2 Const: It is a compile-time error if <i>T</i> is not a class
    * accessible in the current scope, optionally followed by type arguments.
    *
    * 12.11.2 Const: If <i>e</i> is of the form <i>const T.id(a<sub>1</sub>,
    * &hellip;, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;
    * x<sub>n+k</sub>: a<sub>n+k</sub>)</i> it is a compile-time error if
    * <i>T</i> is not a class accessible in the current scope, optionally
    * followed by type arguments.
    *
    * @param name the name of the non-type element
    */
   static const CompileTimeErrorCode CONST_WITH_NON_TYPE =
       const CompileTimeErrorCode(
-          'CONST_WITH_NON_TYPE',
-          "The name '{0}' is not a class");
+          'CONST_WITH_NON_TYPE', "The name '{0}' is not a class");
 
   /**
    * 12.11.2 Const: It is a compile-time error if <i>T</i> includes any type
    * parameters.
    */
   static const CompileTimeErrorCode CONST_WITH_TYPE_PARAMETERS =
-      const CompileTimeErrorCode(
-          'CONST_WITH_TYPE_PARAMETERS',
+      const CompileTimeErrorCode('CONST_WITH_TYPE_PARAMETERS',
           "The constant creation cannot use a type parameter");
 
   /**
    * 12.11.2 Const: It is a compile-time error if <i>T.id</i> is not the name of
    * a constant constructor declared by the type <i>T</i>.
    *
    * @param typeName the name of the type
    * @param constructorName the name of the requested constant constructor
    */
   static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'CONST_WITH_UNDEFINED_CONSTRUCTOR',
+      const CompileTimeErrorCode('CONST_WITH_UNDEFINED_CONSTRUCTOR',
           "The class '{0}' does not have a constant constructor '{1}'");
 
   /**
    * 12.11.2 Const: It is a compile-time error if <i>T.id</i> is not the name of
    * a constant constructor declared by the type <i>T</i>.
    *
    * @param typeName the name of the type
    */
   static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT =
-      const CompileTimeErrorCode(
-          'CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
+      const CompileTimeErrorCode('CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
           "The class '{0}' does not have a default constant constructor");
 
   /**
    * 15.3.1 Typedef: It is a compile-time error if any default values are
    * specified in the signature of a function type alias.
    */
   static const CompileTimeErrorCode DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS =
-      const CompileTimeErrorCode(
-          'DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS',
+      const CompileTimeErrorCode('DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS',
           "Default values aren't allowed in typedefs");
 
   /**
    * 6.2.1 Required Formals: By means of a function signature that names the
    * parameter and describes its type as a function type. It is a compile-time
    * error if any default values are specified in the signature of such a
    * function type.
    */
   static const CompileTimeErrorCode DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER =
-      const CompileTimeErrorCode(
-          'DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER',
+      const CompileTimeErrorCode('DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER',
           "Default values aren't allowed in function type parameters");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if <i>k</i> explicitly
    * specifies a default value for an optional parameter.
    */
-  static const CompileTimeErrorCode
-      DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR =
+  static const CompileTimeErrorCode DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR =
       const CompileTimeErrorCode(
           'DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR',
           "Default values aren't allowed in factory constructors that redirect to another constructor");
 
   /**
    * 3.1 Scoping: It is a compile-time error if there is more than one entity
    * with the same name declared in the same scope.
    */
   static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_DEFAULT =
-      const CompileTimeErrorCode(
-          'DUPLICATE_CONSTRUCTOR_DEFAULT',
+      const CompileTimeErrorCode('DUPLICATE_CONSTRUCTOR_DEFAULT',
           "The default constructor is already defined");
 
   /**
    * 3.1 Scoping: It is a compile-time error if there is more than one entity
    * with the same name declared in the same scope.
    *
    * @param duplicateName the name of the duplicate entity
    */
   static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_NAME =
-      const CompileTimeErrorCode(
-          'DUPLICATE_CONSTRUCTOR_NAME',
+      const CompileTimeErrorCode('DUPLICATE_CONSTRUCTOR_NAME',
           "The constructor with name '{0}' is already defined");
 
   /**
    * 3.1 Scoping: It is a compile-time error if there is more than one entity
    * with the same name declared in the same scope.
    *
    * 7 Classes: It is a compile-time error if a class declares two members of
    * the same name.
    *
    * 7 Classes: It is a compile-time error if a class has an instance member and
    * a static member with the same name.
    *
    * @param duplicateName the name of the duplicate entity
    */
   static const CompileTimeErrorCode DUPLICATE_DEFINITION =
       const CompileTimeErrorCode(
-          'DUPLICATE_DEFINITION',
-          "The name '{0}' is already defined");
+          'DUPLICATE_DEFINITION', "The name '{0}' is already defined");
 
   /**
    * 7. Classes: It is a compile-time error if a class has an instance member
    * and a static member with the same name.
    *
    * This covers the additional duplicate definition cases where inheritance has
    * to be considered.
    *
    * @param className the name of the class that has conflicting instance/static
    *        members
    * @param name the name of the conflicting members
    * See [DUPLICATE_DEFINITION].
    */
   static const CompileTimeErrorCode DUPLICATE_DEFINITION_INHERITANCE =
-      const CompileTimeErrorCode(
-          'DUPLICATE_DEFINITION_INHERITANCE',
+      const CompileTimeErrorCode('DUPLICATE_DEFINITION_INHERITANCE',
           "The name '{0}' is already defined in '{1}'");
 
   /**
    * 12.14.2 Binding Actuals to Formals: It is a compile-time error if
    * <i>q<sub>i</sub> = q<sub>j</sub></i> for any <i>i != j</i> [where
    * <i>q<sub>i</sub></i> is the label for a named argument].
    */
   static const CompileTimeErrorCode DUPLICATE_NAMED_ARGUMENT =
-      const CompileTimeErrorCode(
-          'DUPLICATE_NAMED_ARGUMENT',
+      const CompileTimeErrorCode('DUPLICATE_NAMED_ARGUMENT',
           "The argument for the named parameter '{0}' was already specified");
 
   /**
    * SDK implementation libraries can be exported only by other SDK libraries.
    *
    * @param uri the uri pointing to a library
    */
   static const CompileTimeErrorCode EXPORT_INTERNAL_LIBRARY =
-      const CompileTimeErrorCode(
-          'EXPORT_INTERNAL_LIBRARY',
+      const CompileTimeErrorCode('EXPORT_INTERNAL_LIBRARY',
           "The library '{0}' is internal and cannot be exported");
 
   /**
    * 14.2 Exports: It is a compile-time error if the compilation unit found at
    * the specified URI is not a library declaration.
    *
    * @param uri the uri pointing to a non-library declaration
    */
   static const CompileTimeErrorCode EXPORT_OF_NON_LIBRARY =
-      const CompileTimeErrorCode(
-          'EXPORT_OF_NON_LIBRARY',
+      const CompileTimeErrorCode('EXPORT_OF_NON_LIBRARY',
           "The exported library '{0}' must not have a part-of directive");
 
   /**
    * Enum proposal: It is a compile-time error to subclass, mix-in or implement
    * an enum.
    */
-  static const CompileTimeErrorCode EXTENDS_ENUM =
-      const CompileTimeErrorCode('EXTENDS_ENUM', "Classes cannot extend an enum");
+  static const CompileTimeErrorCode EXTENDS_ENUM = const CompileTimeErrorCode(
+      'EXTENDS_ENUM', "Classes cannot extend an enum");
 
   /**
    * 7.9 Superclasses: It is a compile-time error if the extends clause of a
    * class <i>C</i> includes a type expression that does not denote a class
    * available in the lexical scope of <i>C</i>.
    *
    * @param typeName the name of the superclass that was not found
    */
   static const CompileTimeErrorCode EXTENDS_NON_CLASS =
       const CompileTimeErrorCode(
-          'EXTENDS_NON_CLASS',
-          "Classes can only extend other classes");
+          'EXTENDS_NON_CLASS', "Classes can only extend other classes");
 
   /**
    * 12.2 Null: It is a compile-time error for a class to attempt to extend or
    * implement Null.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement int.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement double.
    *
    * 12.3 Numbers: It is a compile-time error for any type other than the types
    * int and double to
    * attempt to extend or implement num.
    *
    * 12.4 Booleans: It is a compile-time error for a class to attempt to extend
    * or implement bool.
    *
    * 12.5 Strings: It is a compile-time error for a class to attempt to extend
    * or implement String.
    *
    * @param typeName the name of the type that cannot be extended
    * See [IMPLEMENTS_DISALLOWED_CLASS].
    */
   static const CompileTimeErrorCode EXTENDS_DISALLOWED_CLASS =
       const CompileTimeErrorCode(
-          'EXTENDS_DISALLOWED_CLASS',
-          "Classes cannot extend '{0}'");
+          'EXTENDS_DISALLOWED_CLASS', "Classes cannot extend '{0}'");
 
   /**
    * 7.9 Superclasses: It is a compile-time error if the extends clause of a
    * class <i>C</i> includes a deferred type expression.
    *
    * @param typeName the name of the type that cannot be extended
    * See [IMPLEMENTS_DEFERRED_CLASS], and [MIXIN_DEFERRED_CLASS].
    */
   static const CompileTimeErrorCode EXTENDS_DEFERRED_CLASS =
-      const CompileTimeErrorCode(
-          'EXTENDS_DEFERRED_CLASS',
+      const CompileTimeErrorCode('EXTENDS_DEFERRED_CLASS',
           "This class cannot extend the deferred class '{0}'");
 
   /**
    * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m &lt;
    * h</i> or if <i>m &gt; n</i>.
    *
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    *
    * @param requiredCount the maximum number of positional arguments
    * @param argumentCount the actual number of positional arguments given
    */
   static const CompileTimeErrorCode EXTRA_POSITIONAL_ARGUMENTS =
-      const CompileTimeErrorCode(
-          'EXTRA_POSITIONAL_ARGUMENTS',
+      const CompileTimeErrorCode('EXTRA_POSITIONAL_ARGUMENTS',
           "{0} positional arguments expected, but {1} found");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
    * is a compile time error if more than one initializer corresponding to a
    * given instance variable appears in <i>k</i>'s list.
    */
   static const CompileTimeErrorCode FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS =
-      const CompileTimeErrorCode(
-          'FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS',
+      const CompileTimeErrorCode('FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS',
           "The field '{0}' cannot be initialized twice in the same constructor");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
    * is a compile time error if <i>k</i>'s initializer list contains an
    * initializer for a variable that is initialized by means of an initializing
    * formal of <i>k</i>.
    */
-  static const CompileTimeErrorCode
-      FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER =
+  static const CompileTimeErrorCode FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER =
       const CompileTimeErrorCode(
           'FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER',
           "Fields cannot be initialized in both the parameter list and the initializers");
 
   /**
    * 5 Variables: It is a compile-time error if a final instance variable that
    * has is initialized by means of an initializing formal of a constructor is
    * also initialized elsewhere in the same constructor.
    *
    * @param name the name of the field in question
    */
   static const CompileTimeErrorCode FINAL_INITIALIZED_MULTIPLE_TIMES =
-      const CompileTimeErrorCode(
-          'FINAL_INITIALIZED_MULTIPLE_TIMES',
+      const CompileTimeErrorCode('FINAL_INITIALIZED_MULTIPLE_TIMES',
           "'{0}' is a final field and so can only be set once");
 
   /**
    * 7.6.1 Generative Constructors: It is a compile-time error if an
    * initializing formal is used by a function other than a non-redirecting
    * generative constructor.
    */
   static const CompileTimeErrorCode FIELD_INITIALIZER_FACTORY_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'FIELD_INITIALIZER_FACTORY_CONSTRUCTOR',
+      const CompileTimeErrorCode('FIELD_INITIALIZER_FACTORY_CONSTRUCTOR',
           "Initializing formal fields cannot be used in factory constructors");
 
   /**
    * 7.6.1 Generative Constructors: It is a compile-time error if an
    * initializing formal is used by a function other than a non-redirecting
    * generative constructor.
    */
   static const CompileTimeErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR',
+      const CompileTimeErrorCode('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR',
           "Initializing formal fields can only be used in constructors");
 
   /**
    * 7.6.1 Generative Constructors: A generative constructor may be redirecting,
    * in which case its only action is to invoke another generative constructor.
    *
    * 7.6.1 Generative Constructors: It is a compile-time error if an
    * initializing formal is used by a function other than a non-redirecting
    * generative constructor.
    */
   static const CompileTimeErrorCode FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR',
+      const CompileTimeErrorCode('FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR',
           "The redirecting constructor cannot have a field initializer");
 
   /**
    * 7.2 Getters: It is a compile-time error if a class has both a getter and a
    * method with the same name.
    *
    * @param name the conflicting name of the getter and method
    */
   static const CompileTimeErrorCode GETTER_AND_METHOD_WITH_SAME_NAME =
-      const CompileTimeErrorCode(
-          'GETTER_AND_METHOD_WITH_SAME_NAME',
+      const CompileTimeErrorCode('GETTER_AND_METHOD_WITH_SAME_NAME',
           "'{0}' cannot be used to name a getter, there is already a method with the same name");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the implements clause
    * of a class <i>C</i> specifies a malformed type or deferred type as a
    * superinterface.
    *
    * @param typeName the name of the type that cannot be extended
    * See [EXTENDS_DEFERRED_CLASS], and [MIXIN_DEFERRED_CLASS].
    */
   static const CompileTimeErrorCode IMPLEMENTS_DEFERRED_CLASS =
-      const CompileTimeErrorCode(
-          'IMPLEMENTS_DEFERRED_CLASS',
+      const CompileTimeErrorCode('IMPLEMENTS_DEFERRED_CLASS',
           "This class cannot implement the deferred class '{0}'");
 
   /**
    * 12.2 Null: It is a compile-time error for a class to attempt to extend or
    * implement Null.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement int.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement double.
    *
    * 12.3 Numbers: It is a compile-time error for any type other than the types
    * int and double to
    * attempt to extend or implement num.
    *
    * 12.4 Booleans: It is a compile-time error for a class to attempt to extend
    * or implement bool.
    *
    * 12.5 Strings: It is a compile-time error for a class to attempt to extend
    * or implement String.
    *
    * @param typeName the name of the type that cannot be implemented
    * See [EXTENDS_DISALLOWED_CLASS].
    */
   static const CompileTimeErrorCode IMPLEMENTS_DISALLOWED_CLASS =
       const CompileTimeErrorCode(
-          'IMPLEMENTS_DISALLOWED_CLASS',
-          "Classes cannot implement '{0}'");
+          'IMPLEMENTS_DISALLOWED_CLASS', "Classes cannot implement '{0}'");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the implements clause
    * of a class includes type dynamic.
    */
   static const CompileTimeErrorCode IMPLEMENTS_DYNAMIC =
       const CompileTimeErrorCode(
-          'IMPLEMENTS_DYNAMIC',
-          "Classes cannot implement 'dynamic'");
+          'IMPLEMENTS_DYNAMIC', "Classes cannot implement 'dynamic'");
 
   /**
    * Enum proposal: It is a compile-time error to subclass, mix-in or implement
    * an enum.
    */
   static const CompileTimeErrorCode IMPLEMENTS_ENUM =
       const CompileTimeErrorCode(
-          'IMPLEMENTS_ENUM',
-          "Classes cannot implement an enum");
+          'IMPLEMENTS_ENUM', "Classes cannot implement an enum");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the implements clause
    * of a class <i>C</i> includes a type expression that does not denote a class
    * available in the lexical scope of <i>C</i>.
    *
    * @param typeName the name of the interface that was not found
    */
   static const CompileTimeErrorCode IMPLEMENTS_NON_CLASS =
       const CompileTimeErrorCode(
-          'IMPLEMENTS_NON_CLASS',
-          "Classes can only implement other classes");
+          'IMPLEMENTS_NON_CLASS', "Classes can only implement other classes");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if a type <i>T</i> appears
    * more than once in the implements clause of a class.
    *
    * @param className the name of the class that is implemented more than once
    */
   static const CompileTimeErrorCode IMPLEMENTS_REPEATED =
       const CompileTimeErrorCode(
-          'IMPLEMENTS_REPEATED',
-          "'{0}' can only be implemented once");
+          'IMPLEMENTS_REPEATED', "'{0}' can only be implemented once");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the superclass of a
    * class <i>C</i> appears in the implements clause of <i>C</i>.
    *
    * @param className the name of the class that appears in both "extends" and
    *        "implements" clauses
    */
   static const CompileTimeErrorCode IMPLEMENTS_SUPER_CLASS =
-      const CompileTimeErrorCode(
-          'IMPLEMENTS_SUPER_CLASS',
+      const CompileTimeErrorCode('IMPLEMENTS_SUPER_CLASS',
           "'{0}' cannot be used in both 'extends' and 'implements' clauses");
 
   /**
    * 7.6.1 Generative Constructors: Note that <b>this</b> is not in scope on the
    * right hand side of an initializer.
    *
    * 12.10 This: It is a compile-time error if this appears in a top-level
    * function or variable initializer, in a factory constructor, or in a static
    * method or variable initializer, or in the initializer of an instance
    * variable.
    *
    * @param name the name of the type in question
    */
   static const CompileTimeErrorCode IMPLICIT_THIS_REFERENCE_IN_INITIALIZER =
-      const CompileTimeErrorCode(
-          'IMPLICIT_THIS_REFERENCE_IN_INITIALIZER',
+      const CompileTimeErrorCode('IMPLICIT_THIS_REFERENCE_IN_INITIALIZER',
           "Only static members can be accessed in initializers");
 
   /**
    * SDK implementation libraries can be imported only by other SDK libraries.
    *
    * @param uri the uri pointing to a library
    */
   static const CompileTimeErrorCode IMPORT_INTERNAL_LIBRARY =
-      const CompileTimeErrorCode(
-          'IMPORT_INTERNAL_LIBRARY',
+      const CompileTimeErrorCode('IMPORT_INTERNAL_LIBRARY',
           "The library '{0}' is internal and cannot be imported");
 
   /**
    * 14.1 Imports: It is a compile-time error if the specified URI of an
    * immediate import does not refer to a library declaration.
    *
    * @param uri the uri pointing to a non-library declaration
    * See [StaticWarningCode.IMPORT_OF_NON_LIBRARY].
    */
   static const CompileTimeErrorCode IMPORT_OF_NON_LIBRARY =
-      const CompileTimeErrorCode(
-          'IMPORT_OF_NON_LIBRARY',
+      const CompileTimeErrorCode('IMPORT_OF_NON_LIBRARY',
           "The imported library '{0}' must not have a part-of directive");
 
   /**
    * 13.9 Switch: It is a compile-time error if values of the expressions
    * <i>e<sub>k</sub></i> are not instances of the same class <i>C</i>, for all
    * <i>1 &lt;= k &lt;= n</i>.
    *
    * @param expressionSource the expression source code that is the unexpected
    *        type
    * @param expectedType the name of the expected type
    */
   static const CompileTimeErrorCode INCONSISTENT_CASE_EXPRESSION_TYPES =
-      const CompileTimeErrorCode(
-          'INCONSISTENT_CASE_EXPRESSION_TYPES',
+      const CompileTimeErrorCode('INCONSISTENT_CASE_EXPRESSION_TYPES',
           "Case expressions must have the same types, '{0}' is not a '{1}'");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
    * is a compile-time error if <i>k</i>'s initializer list contains an
    * initializer for a variable that is not an instance variable declared in the
    * immediately surrounding class.
    *
    * @param id the name of the initializing formal that is not an instance
    *        variable in the immediately enclosing class
    * See [INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD].
    */
   static const CompileTimeErrorCode INITIALIZER_FOR_NON_EXISTENT_FIELD =
-      const CompileTimeErrorCode(
-          'INITIALIZER_FOR_NON_EXISTENT_FIELD',
+      const CompileTimeErrorCode('INITIALIZER_FOR_NON_EXISTENT_FIELD',
           "'{0}' is not a variable in the enclosing class");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
    * is a compile-time error if <i>k</i>'s initializer list contains an
    * initializer for a variable that is not an instance variable declared in the
    * immediately surrounding class.
    *
    * @param id the name of the initializing formal that is a static variable in
    *        the immediately enclosing class
    * See [INITIALIZING_FORMAL_FOR_STATIC_FIELD].
    */
   static const CompileTimeErrorCode INITIALIZER_FOR_STATIC_FIELD =
-      const CompileTimeErrorCode(
-          'INITIALIZER_FOR_STATIC_FIELD',
+      const CompileTimeErrorCode('INITIALIZER_FOR_STATIC_FIELD',
           "'{0}' is a static variable in the enclosing class, variables initialized in a constructor cannot be static");
 
   /**
    * 7.6.1 Generative Constructors: An initializing formal has the form
    * <i>this.id</i>. It is a compile-time error if <i>id</i> is not the name of
    * an instance variable of the immediately enclosing class.
    *
    * @param id the name of the initializing formal that is not an instance
    *        variable in the immediately enclosing class
    * See [INITIALIZING_FORMAL_FOR_STATIC_FIELD], and
    * [INITIALIZER_FOR_NON_EXISTENT_FIELD].
    */
   static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD =
-      const CompileTimeErrorCode(
-          'INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD',
+      const CompileTimeErrorCode('INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD',
           "'{0}' is not a variable in the enclosing class");
 
   /**
    * 7.6.1 Generative Constructors: An initializing formal has the form
    * <i>this.id</i>. It is a compile-time error if <i>id</i> is not the name of
    * an instance variable of the immediately enclosing class.
    *
    * @param id the name of the initializing formal that is a static variable in
    *        the immediately enclosing class
    * See [INITIALIZER_FOR_STATIC_FIELD].
    */
   static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_STATIC_FIELD =
-      const CompileTimeErrorCode(
-          'INITIALIZING_FORMAL_FOR_STATIC_FIELD',
+      const CompileTimeErrorCode('INITIALIZING_FORMAL_FOR_STATIC_FIELD',
           "'{0}' is a static field in the enclosing class, fields initialized in a constructor cannot be static");
 
   /**
    * 12.30 Identifier Reference: Otherwise, e is equivalent to the property
    * extraction <b>this</b>.<i>id</i>.
    */
   static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_FACTORY =
-      const CompileTimeErrorCode(
-          'INSTANCE_MEMBER_ACCESS_FROM_FACTORY',
+      const CompileTimeErrorCode('INSTANCE_MEMBER_ACCESS_FROM_FACTORY',
           "Instance members cannot be accessed from a factory constructor");
 
   /**
    * 12.30 Identifier Reference: Otherwise, e is equivalent to the property
    * extraction <b>this</b>.<i>id</i>.
    */
   static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_STATIC =
-      const CompileTimeErrorCode(
-          'INSTANCE_MEMBER_ACCESS_FROM_STATIC',
+      const CompileTimeErrorCode('INSTANCE_MEMBER_ACCESS_FROM_STATIC',
           "Instance members cannot be accessed from a static method");
 
   /**
    * Enum proposal: It is also a compile-time error to explicitly instantiate an
    * enum via 'new' or 'const' or to access its private fields.
    */
   static const CompileTimeErrorCode INSTANTIATE_ENUM =
-      const CompileTimeErrorCode('INSTANTIATE_ENUM', "Enums cannot be instantiated");
+      const CompileTimeErrorCode(
+          'INSTANTIATE_ENUM', "Enums cannot be instantiated");
 
   /**
    * 11 Metadata: Metadata consists of a series of annotations, each of which
    * begin with the character @, followed by a constant expression that must be
    * either a reference to a compile-time constant variable, or a call to a
    * constant constructor.
    */
-  static const CompileTimeErrorCode INVALID_ANNOTATION =
-      const CompileTimeErrorCode(
-          'INVALID_ANNOTATION',
-          "Annotation can be only constant variable or constant constructor invocation");
+  static const CompileTimeErrorCode INVALID_ANNOTATION = const CompileTimeErrorCode(
+      'INVALID_ANNOTATION',
+      "Annotation can be only constant variable or constant constructor invocation");
 
   /**
    * 11 Metadata: Metadata consists of a series of annotations, each of which
    * begin with the character @, followed by a constant expression that must be
    * either a reference to a compile-time constant variable, or a call to a
    * constant constructor.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
   static const CompileTimeErrorCode INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY =
-      const CompileTimeErrorCode(
-          'INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY',
+      const CompileTimeErrorCode('INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as annotations");
 
   /**
    * 15.31 Identifier Reference: It is a compile-time error if any of the
    * identifiers async, await or yield is used as an identifier in a function
    * body marked with either async, async* or sync*.
    */
   static const CompileTimeErrorCode INVALID_IDENTIFIER_IN_ASYNC =
-      const CompileTimeErrorCode(
-          'INVALID_IDENTIFIER_IN_ASYNC',
+      const CompileTimeErrorCode('INVALID_IDENTIFIER_IN_ASYNC',
           "The identifier '{0}' cannot be used in a function marked with async, async* or sync*");
 
   /**
    * 9. Functions: It is a compile-time error if an async, async* or sync*
    * modifier is attached to the body of a setter or constructor.
    */
   static const CompileTimeErrorCode INVALID_MODIFIER_ON_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'INVALID_MODIFIER_ON_CONSTRUCTOR',
+      const CompileTimeErrorCode('INVALID_MODIFIER_ON_CONSTRUCTOR',
           "The modifier '{0}' cannot be applied to the body of a constructor");
 
   /**
    * 9. Functions: It is a compile-time error if an async, async* or sync*
    * modifier is attached to the body of a setter or constructor.
    */
   static const CompileTimeErrorCode INVALID_MODIFIER_ON_SETTER =
-      const CompileTimeErrorCode(
-          'INVALID_MODIFIER_ON_SETTER',
+      const CompileTimeErrorCode('INVALID_MODIFIER_ON_SETTER',
           "The modifier '{0}' cannot be applied to the body of a setter");
 
   /**
    * TODO(brianwilkerson) Remove this when we have decided on how to report
    * errors in compile-time constants. Until then, this acts as a placeholder
    * for more informative errors.
    *
    * See TODOs in ConstantVisitor
    */
   static const CompileTimeErrorCode INVALID_CONSTANT =
       const CompileTimeErrorCode('INVALID_CONSTANT', "Invalid constant value");
 
   /**
    * 7.6 Constructors: It is a compile-time error if the name of a constructor
    * is not a constructor name.
    */
   static const CompileTimeErrorCode INVALID_CONSTRUCTOR_NAME =
       const CompileTimeErrorCode(
-          'INVALID_CONSTRUCTOR_NAME',
-          "Invalid constructor name");
+          'INVALID_CONSTRUCTOR_NAME', "Invalid constructor name");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if <i>M</i> is not the name of
    * the immediately enclosing class.
    */
   static const CompileTimeErrorCode INVALID_FACTORY_NAME_NOT_A_CLASS =
-      const CompileTimeErrorCode(
-          'INVALID_FACTORY_NAME_NOT_A_CLASS',
+      const CompileTimeErrorCode('INVALID_FACTORY_NAME_NOT_A_CLASS',
           "The name of the immediately enclosing class expected");
 
   /**
    * 12.10 This: It is a compile-time error if this appears in a top-level
    * function or variable initializer, in a factory constructor, or in a static
    * method or variable initializer, or in the initializer of an instance
    * variable.
    */
   static const CompileTimeErrorCode INVALID_REFERENCE_TO_THIS =
-      const CompileTimeErrorCode(
-          'INVALID_REFERENCE_TO_THIS',
+      const CompileTimeErrorCode('INVALID_REFERENCE_TO_THIS',
           "Invalid reference to 'this' expression");
 
   /**
    * 12.6 Lists: It is a compile time error if the type argument of a constant
    * list literal includes a type parameter.
    *
    * @name the name of the type parameter
    */
   static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_LIST =
-      const CompileTimeErrorCode(
-          'INVALID_TYPE_ARGUMENT_IN_CONST_LIST',
+      const CompileTimeErrorCode('INVALID_TYPE_ARGUMENT_IN_CONST_LIST',
           "Constant list literals cannot include a type parameter as a type argument, such as '{0}'");
 
   /**
    * 12.7 Maps: It is a compile time error if the type arguments of a constant
    * map literal include a type parameter.
    *
    * @name the name of the type parameter
    */
   static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_MAP =
-      const CompileTimeErrorCode(
-          'INVALID_TYPE_ARGUMENT_IN_CONST_MAP',
+      const CompileTimeErrorCode('INVALID_TYPE_ARGUMENT_IN_CONST_MAP',
           "Constant map literals cannot include a type parameter as a type argument, such as '{0}'");
 
   /**
    * 14.2 Exports: It is a compile-time error if the compilation unit found at
    * the specified URI is not a library declaration.
    *
    * 14.1 Imports: It is a compile-time error if the compilation unit found at
    * the specified URI is not a library declaration.
    *
    * 14.3 Parts: It is a compile time error if the contents of the URI are not a
@@ skipping 10 matching lines @@
    * <i>s<sub>E</sub></i> exists within the innermost function in which
    * <i>s<sub>b</sub></i> occurs.
    *
    * 13.14 Continue: It is a compile-time error if no such statement or case
    * clause <i>s<sub>E</sub></i> exists within the innermost function in which
    * <i>s<sub>c</sub></i> occurs.
    *
    * @param labelName the name of the unresolvable label
    */
   static const CompileTimeErrorCode LABEL_IN_OUTER_SCOPE =
-      const CompileTimeErrorCode(
-          'LABEL_IN_OUTER_SCOPE',
+      const CompileTimeErrorCode('LABEL_IN_OUTER_SCOPE',
           "Cannot reference label '{0}' declared in an outer method");
 
   /**
    * 13.13 Break: It is a compile-time error if no such statement
    * <i>s<sub>E</sub></i> exists within the innermost function in which
    * <i>s<sub>b</sub></i> occurs.
    *
    * 13.14 Continue: It is a compile-time error if no such statement or case
    * clause <i>s<sub>E</sub></i> exists within the innermost function in which
    * <i>s<sub>c</sub></i> occurs.
    *
    * @param labelName the name of the unresolvable label
    */
   static const CompileTimeErrorCode LABEL_UNDEFINED =
       const CompileTimeErrorCode(
-          'LABEL_UNDEFINED',
-          "Cannot reference undefined label '{0}'");
+          'LABEL_UNDEFINED', "Cannot reference undefined label '{0}'");
 
   /**
    * 7 Classes: It is a compile time error if a class <i>C</i> declares a member
    * with the same name as <i>C</i>.
    */
   static const CompileTimeErrorCode MEMBER_WITH_CLASS_NAME =
-      const CompileTimeErrorCode(
-          'MEMBER_WITH_CLASS_NAME',
+      const CompileTimeErrorCode('MEMBER_WITH_CLASS_NAME',
           "Class members cannot have the same name as the enclosing class");
 
   /**
    * 7.2 Getters: It is a compile-time error if a class has both a getter and a
    * method with the same name.
    *
    * @param name the conflicting name of the getter and method
    */
   static const CompileTimeErrorCode METHOD_AND_GETTER_WITH_SAME_NAME =
-      const CompileTimeErrorCode(
-          'METHOD_AND_GETTER_WITH_SAME_NAME',
+      const CompileTimeErrorCode('METHOD_AND_GETTER_WITH_SAME_NAME',
           "'{0}' cannot be used to name a method, there is already a getter with the same name");
 
   /**
    * 12.1 Constants: A constant expression is ... a constant list literal.
    */
   static const CompileTimeErrorCode MISSING_CONST_IN_LIST_LITERAL =
-      const CompileTimeErrorCode(
-          'MISSING_CONST_IN_LIST_LITERAL',
+      const CompileTimeErrorCode('MISSING_CONST_IN_LIST_LITERAL',
           "List literals must be prefixed with 'const' when used as a constant expression");
 
   /**
    * 12.1 Constants: A constant expression is ... a constant map literal.
    */
   static const CompileTimeErrorCode MISSING_CONST_IN_MAP_LITERAL =
-      const CompileTimeErrorCode(
-          'MISSING_CONST_IN_MAP_LITERAL',
+      const CompileTimeErrorCode('MISSING_CONST_IN_MAP_LITERAL',
           "Map literals must be prefixed with 'const' when used as a constant expression");
 
   /**
    * Enum proposal: It is a static warning if all of the following conditions
    * hold:
    * * The switch statement does not have a 'default' clause.
    * * The static type of <i>e</i> is an enumerated typed with elements
    *   <i>id<sub>1</sub></i>, &hellip;, <i>id<sub>n</sub></i>.
    * * The sets {<i>e<sub>1</sub></i>, &hellip;, <i>e<sub>k</sub></i>} and
    *   {<i>id<sub>1</sub></i>, &hellip;, <i>id<sub>n</sub></i>} are not the same.
    *
    * @param constantName the name of the constant that is missing
    */
   static const CompileTimeErrorCode MISSING_ENUM_CONSTANT_IN_SWITCH =
-      const CompileTimeErrorCode(
-          'MISSING_ENUM_CONSTANT_IN_SWITCH',
+      const CompileTimeErrorCode('MISSING_ENUM_CONSTANT_IN_SWITCH',
           "Missing case clause for '{0}'",
           "Add a case clause for the missing constant or add a default clause.");
 
   /**
    * 9 Mixins: It is a compile-time error if a declared or derived mixin
    * explicitly declares a constructor.
    *
    * @param typeName the name of the mixin that is invalid
    */
   static const CompileTimeErrorCode MIXIN_DECLARES_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'MIXIN_DECLARES_CONSTRUCTOR',
+      const CompileTimeErrorCode('MIXIN_DECLARES_CONSTRUCTOR',
           "The class '{0}' cannot be used as a mixin because it declares a constructor");
 
   /**
    * 9.1 Mixin Application: It is a compile-time error if the with clause of a
    * mixin application <i>C</i> includes a deferred type expression.
    *
    * @param typeName the name of the type that cannot be extended
    * See [EXTENDS_DEFERRED_CLASS], and [IMPLEMENTS_DEFERRED_CLASS].
    */
   static const CompileTimeErrorCode MIXIN_DEFERRED_CLASS =
-      const CompileTimeErrorCode(
-          'MIXIN_DEFERRED_CLASS',
+      const CompileTimeErrorCode('MIXIN_DEFERRED_CLASS',
           "This class cannot mixin the deferred class '{0}'");
 
   /**
    * Not yet in the spec, but consistent with VM behavior.  It is a
    * compile-time error if all of the constructors of a mixin's base class have
    * at least one optional parameter (since only constructors that lack
    * optional parameters can be forwarded to the mixin).  See
    * https://code.google.com/p/dart/issues/detail?id=15101#c4
    */
   static const CompileTimeErrorCode MIXIN_HAS_NO_CONSTRUCTORS =
-      const CompileTimeErrorCode(
-          'MIXIN_HAS_NO_CONSTRUCTORS',
+      const CompileTimeErrorCode('MIXIN_HAS_NO_CONSTRUCTORS',
           "This mixin application is invalid because all of the constructors "
-              "in the base class '{0}' have optional parameters.");
+          "in the base class '{0}' have optional parameters.");
 
   /**
    * 9 Mixins: It is a compile-time error if a mixin is derived from a class
    * whose superclass is not Object.
    *
    * @param typeName the name of the mixin that is invalid
    */
   static const CompileTimeErrorCode MIXIN_INHERITS_FROM_NOT_OBJECT =
-      const CompileTimeErrorCode(
-          'MIXIN_INHERITS_FROM_NOT_OBJECT',
+      const CompileTimeErrorCode('MIXIN_INHERITS_FROM_NOT_OBJECT',
           "The class '{0}' cannot be used as a mixin because it extends a class other than Object");
 
   /**
    * 12.2 Null: It is a compile-time error for a class to attempt to extend or
    * implement Null.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement int.
    *
    * 12.3 Numbers: It is a compile-time error for a class to attempt to extend
    * or implement double.
    *
    * 12.3 Numbers: It is a compile-time error for any type other than the types
    * int and double to attempt to extend or implement num.
    *
    * 12.4 Booleans: It is a compile-time error for a class to attempt to extend
    * or implement bool.
    *
    * 12.5 Strings: It is a compile-time error for a class to attempt to extend
    * or implement String.
    *
    * @param typeName the name of the type that cannot be extended
    * See [IMPLEMENTS_DISALLOWED_CLASS].
    */
   static const CompileTimeErrorCode MIXIN_OF_DISALLOWED_CLASS =
       const CompileTimeErrorCode(
-          'MIXIN_OF_DISALLOWED_CLASS',
-          "Classes cannot mixin '{0}'");
+          'MIXIN_OF_DISALLOWED_CLASS', "Classes cannot mixin '{0}'");
 
   /**
    * Enum proposal: It is a compile-time error to subclass, mix-in or implement
    * an enum.
    */
-  static const CompileTimeErrorCode MIXIN_OF_ENUM =
-      const CompileTimeErrorCode('MIXIN_OF_ENUM', "Classes cannot mixin an enum");
+  static const CompileTimeErrorCode MIXIN_OF_ENUM = const CompileTimeErrorCode(
+      'MIXIN_OF_ENUM', "Classes cannot mixin an enum");
 
   /**
    * 9.1 Mixin Application: It is a compile-time error if <i>M</i> does not
    * denote a class or mixin available in the immediately enclosing scope.
    */
   static const CompileTimeErrorCode MIXIN_OF_NON_CLASS =
       const CompileTimeErrorCode(
-          'MIXIN_OF_NON_CLASS',
-          "Classes can only mixin other classes");
+          'MIXIN_OF_NON_CLASS', "Classes can only mixin other classes");
 
   /**
    * 9 Mixins: It is a compile-time error if a declared or derived mixin refers
    * to super.
    */
   static const CompileTimeErrorCode MIXIN_REFERENCES_SUPER =
-      const CompileTimeErrorCode(
-          'MIXIN_REFERENCES_SUPER',
+      const CompileTimeErrorCode('MIXIN_REFERENCES_SUPER',
           "The class '{0}' cannot be used as a mixin because it references 'super'");
 
   /**
    * 9.1 Mixin Application: It is a compile-time error if <i>S</i> does not
    * denote a class available in the immediately enclosing scope.
    */
   static const CompileTimeErrorCode MIXIN_WITH_NON_CLASS_SUPERCLASS =
-      const CompileTimeErrorCode(
-          'MIXIN_WITH_NON_CLASS_SUPERCLASS',
+      const CompileTimeErrorCode('MIXIN_WITH_NON_CLASS_SUPERCLASS',
           "Mixin can only be applied to class");
 
   /**
    * 7.6.1 Generative Constructors: A generative constructor may be redirecting,
    * in which case its only action is to invoke another generative constructor.
    */
-  static const CompileTimeErrorCode MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS
-      =
-      const CompileTimeErrorCode(
-          'MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS',
+  static const CompileTimeErrorCode MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS =
+      const CompileTimeErrorCode('MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS',
           "Constructor may have at most one 'this' redirection");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor.
    * Then <i>k</i> may include at most one superinitializer in its initializer
    * list or a compile time error occurs.
    */
   static const CompileTimeErrorCode MULTIPLE_SUPER_INITIALIZERS =
-      const CompileTimeErrorCode(
-          'MULTIPLE_SUPER_INITIALIZERS',
+      const CompileTimeErrorCode('MULTIPLE_SUPER_INITIALIZERS',
           "Constructor may have at most one 'super' initializer");
 
   /**
    * 11 Metadata: Metadata consists of a series of annotations, each of which
    * begin with the character @, followed by a constant expression that must be
    * either a reference to a compile-time constant variable, or a call to a
    * constant constructor.
    */
   static const CompileTimeErrorCode NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS =
-      const CompileTimeErrorCode(
-          'NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS',
+      const CompileTimeErrorCode('NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS',
           "Annotation creation must have arguments");
 
   /**
    * 7.6.1 Generative Constructors: If no superinitializer is provided, an
    * implicit superinitializer of the form <b>super</b>() is added at the end of
    * <i>k</i>'s initializer list, unless the enclosing class is class
    * <i>Object</i>.
    *
    * 7.6.1 Generative constructors. It is a compile-time error if class <i>S</i>
    * does not declare a generative constructor named <i>S</i> (respectively
    * <i>S.id</i>)
    */
   static const CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT =
-      const CompileTimeErrorCode(
-          'NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT',
+      const CompileTimeErrorCode('NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT',
           "The class '{0}' does not have a default constructor");
 
   /**
    * 7.6 Constructors: Iff no constructor is specified for a class <i>C</i>, it
    * implicitly has a default constructor C() : <b>super<b>() {}, unless
    * <i>C</i> is class <i>Object</i>.
    *
    * 7.6.1 Generative constructors. It is a compile-time error if class <i>S</i>
    * does not declare a generative constructor named <i>S</i> (respectively
    * <i>S.id</i>)
    */
   static const CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT =
-      const CompileTimeErrorCode(
-          'NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT',
+      const CompileTimeErrorCode('NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT',
           "The class '{0}' does not have a default constructor");
 
   /**
    * 13.2 Expression Statements: It is a compile-time error if a non-constant
    * map literal that has no explicit type arguments appears in a place where a
    * statement is expected.
    */
   static const CompileTimeErrorCode NON_CONST_MAP_AS_EXPRESSION_STATEMENT =
-      const CompileTimeErrorCode(
-          'NON_CONST_MAP_AS_EXPRESSION_STATEMENT',
+      const CompileTimeErrorCode('NON_CONST_MAP_AS_EXPRESSION_STATEMENT',
           "A non-constant map literal without type arguments cannot be used as an expression statement");
 
   /**
    * 13.9 Switch: Given a switch statement of the form <i>switch (e) {
    * label<sub>11</sub> &hellip; label<sub>1j1</sub> case e<sub>1</sub>:
    * s<sub>1</sub> &hellip; label<sub>n1</sub> &hellip; label<sub>njn</sub> case
    * e<sub>n</sub>: s<sub>n</sub> default: s<sub>n+1</sub>}</i> or the form
    * <i>switch (e) { label<sub>11</sub> &hellip; label<sub>1j1</sub> case
    * e<sub>1</sub>: s<sub>1</sub> &hellip; label<sub>n1</sub> &hellip;
    * label<sub>njn</sub> case e<sub>n</sub>: s<sub>n</sub>}</i>, it is a
    * compile-time error if the expressions <i>e<sub>k</sub></i> are not
    * compile-time constants, for all <i>1 &lt;= k &lt;= n</i>.
    */
   static const CompileTimeErrorCode NON_CONSTANT_CASE_EXPRESSION =
       const CompileTimeErrorCode(
-          'NON_CONSTANT_CASE_EXPRESSION',
-          "Case expressions must be constant");
+          'NON_CONSTANT_CASE_EXPRESSION', "Case expressions must be constant");
 
   /**
    * 13.9 Switch: Given a switch statement of the form <i>switch (e) {
    * label<sub>11</sub> &hellip; label<sub>1j1</sub> case e<sub>1</sub>:
    * s<sub>1</sub> &hellip; label<sub>n1</sub> &hellip; label<sub>njn</sub> case
    * e<sub>n</sub>: s<sub>n</sub> default: s<sub>n+1</sub>}</i> or the form
    * <i>switch (e) { label<sub>11</sub> &hellip; label<sub>1j1</sub> case
    * e<sub>1</sub>: s<sub>1</sub> &hellip; label<sub>n1</sub> &hellip;
    * label<sub>njn</sub> case e<sub>n</sub>: s<sub>n</sub>}</i>, it is a
    * compile-time error if the expressions <i>e<sub>k</sub></i> are not
    * compile-time constants, for all <i>1 &lt;= k &lt;= n</i>.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode
-      NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY =
+  static const CompileTimeErrorCode NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY =
       const CompileTimeErrorCode(
           'NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as a case expression");
 
   /**
    * 6.2.2 Optional Formals: It is a compile-time error if the default value of
    * an optional parameter is not a compile-time constant.
    */
   static const CompileTimeErrorCode NON_CONSTANT_DEFAULT_VALUE =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_DEFAULT_VALUE',
+      const CompileTimeErrorCode('NON_CONSTANT_DEFAULT_VALUE',
           "Default values of an optional parameter must be constant");
 
   /**
    * 6.2.2 Optional Formals: It is a compile-time error if the default value of
    * an optional parameter is not a compile-time constant.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode
-      NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY =
+  static const CompileTimeErrorCode NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY =
       const CompileTimeErrorCode(
           'NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as a default parameter value");
 
   /**
    * 12.6 Lists: It is a compile time error if an element of a constant list
    * literal is not a compile-time constant.
    */
   static const CompileTimeErrorCode NON_CONSTANT_LIST_ELEMENT =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_LIST_ELEMENT',
+      const CompileTimeErrorCode('NON_CONSTANT_LIST_ELEMENT',
           "'const' lists must have all constant values");
 
   /**
    * 12.6 Lists: It is a compile time error if an element of a constant list
    * literal is not a compile-time constant.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode
-      NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY =
+  static const CompileTimeErrorCode NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY =
       const CompileTimeErrorCode(
           'NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as values in a 'const' list");
 
   /**
    * 12.7 Maps: It is a compile time error if either a key or a value of an
    * entry in a constant map literal is not a compile-time constant.
    */
   static const CompileTimeErrorCode NON_CONSTANT_MAP_KEY =
       const CompileTimeErrorCode(
-          'NON_CONSTANT_MAP_KEY',
-          "The keys in a map must be constant");
+          'NON_CONSTANT_MAP_KEY', "The keys in a map must be constant");
 
   /**
    * 12.7 Maps: It is a compile time error if either a key or a value of an
    * entry in a constant map literal is not a compile-time constant.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
   static const CompileTimeErrorCode NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY',
+      const CompileTimeErrorCode('NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as keys in a map");
 
   /**
    * 12.7 Maps: It is a compile time error if either a key or a value of an
    * entry in a constant map literal is not a compile-time constant.
    */
   static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_MAP_VALUE',
+      const CompileTimeErrorCode('NON_CONSTANT_MAP_VALUE',
           "The values in a 'const' map must be constant");
 
   /**
    * 12.7 Maps: It is a compile time error if either a key or a value of an
    * entry in a constant map literal is not a compile-time constant.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY
-      =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY',
+  static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY =
+      const CompileTimeErrorCode('NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as values in a 'const' map");
 
   /**
    * 11 Metadata: Metadata consists of a series of annotations, each of which
    * begin with the character @, followed by a constant expression that must be
    * either a reference to a compile-time constant variable, or a call to a
    * constant constructor.
    *
    * "From deferred library" case is covered by
    * [CompileTimeErrorCode.INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY].
    */
   static const CompileTimeErrorCode NON_CONSTANT_ANNOTATION_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_ANNOTATION_CONSTRUCTOR',
+      const CompileTimeErrorCode('NON_CONSTANT_ANNOTATION_CONSTRUCTOR',
           "Annotation creation can use only 'const' constructor");
 
   /**
    * 7.6.3 Constant Constructors: Any expression that appears within the
    * initializer list of a constant constructor must be a potentially constant
    * expression, or a compile-time error occurs.
    */
   static const CompileTimeErrorCode NON_CONSTANT_VALUE_IN_INITIALIZER =
-      const CompileTimeErrorCode(
-          'NON_CONSTANT_VALUE_IN_INITIALIZER',
+      const CompileTimeErrorCode('NON_CONSTANT_VALUE_IN_INITIALIZER',
           "Initializer expressions in constant constructors must be constants");
 
   /**
    * 7.6.3 Constant Constructors: Any expression that appears within the
    * initializer list of a constant constructor must be a potentially constant
    * expression, or a compile-time error occurs.
    *
    * 12.1 Constants: A qualified reference to a static constant variable that is
    * not qualified by a deferred prefix.
    */
-  static const CompileTimeErrorCode
-      NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY =
+  static const CompileTimeErrorCode NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY =
       const CompileTimeErrorCode(
           'NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY',
           "Constant values from a deferred library cannot be used as constant initializers");
 
   /**
    * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i>
    * or if <i>m > n</i>.
    *
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    *
    * @param requiredCount the expected number of required arguments
    * @param argumentCount the actual number of positional arguments given
    */
   static const CompileTimeErrorCode NOT_ENOUGH_REQUIRED_ARGUMENTS =
-      const CompileTimeErrorCode(
-          'NOT_ENOUGH_REQUIRED_ARGUMENTS',
+      const CompileTimeErrorCode('NOT_ENOUGH_REQUIRED_ARGUMENTS',
           "{0} required argument(s) expected, but {1} found");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
    * superinitializer appears and let <i>S</i> be the superclass of <i>C</i>.
    * Let <i>k</i> be a generative constructor. It is a compile-time error if
    * class <i>S</i> does not declare a generative constructor named <i>S</i>
    * (respectively <i>S.id</i>)
    */
   static const CompileTimeErrorCode NON_GENERATIVE_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'NON_GENERATIVE_CONSTRUCTOR',
+      const CompileTimeErrorCode('NON_GENERATIVE_CONSTRUCTOR',
           "The generative constructor '{0}' expected, but factory found");
 
   /**
    * 7.9 Superclasses: It is a compile-time error to specify an extends clause
    * for class Object.
    */
   static const CompileTimeErrorCode OBJECT_CANNOT_EXTEND_ANOTHER_CLASS =
       const CompileTimeErrorCode('OBJECT_CANNOT_EXTEND_ANOTHER_CLASS', "");
 
   /**
    * 7.1.1 Operators: It is a compile-time error to declare an optional
    * parameter in an operator.
    */
   static const CompileTimeErrorCode OPTIONAL_PARAMETER_IN_OPERATOR =
-      const CompileTimeErrorCode(
-          'OPTIONAL_PARAMETER_IN_OPERATOR',
+      const CompileTimeErrorCode('OPTIONAL_PARAMETER_IN_OPERATOR',
           "Optional parameters are not allowed when defining an operator");
 
   /**
    * 14.3 Parts: It is a compile time error if the contents of the URI are not a
    * valid part declaration.
    *
    * @param uri the uri pointing to a non-library declaration
    */
   static const CompileTimeErrorCode PART_OF_NON_PART =
-      const CompileTimeErrorCode(
-          'PART_OF_NON_PART',
+      const CompileTimeErrorCode('PART_OF_NON_PART',
           "The included part '{0}' must have a part-of directive");
 
   /**
    * 14.1 Imports: It is a compile-time error if the current library declares a
    * top-level member named <i>p</i>.
    */
   static const CompileTimeErrorCode PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER =
-      const CompileTimeErrorCode(
-          'PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER',
+      const CompileTimeErrorCode('PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER',
           "The name '{0}' is already used as an import prefix and cannot be used to name a top-level element");
 
   /**
    * 6.2.2 Optional Formals: It is a compile-time error if the name of a named
    * optional parameter begins with an '_' character.
    */
   static const CompileTimeErrorCode PRIVATE_OPTIONAL_PARAMETER =
-      const CompileTimeErrorCode(
-          'PRIVATE_OPTIONAL_PARAMETER',
+      const CompileTimeErrorCode('PRIVATE_OPTIONAL_PARAMETER',
           "Named optional parameters cannot start with an underscore");
 
   /**
    * 12.1 Constants: It is a compile-time error if the value of a compile-time
    * constant expression depends on itself.
    */
   static const CompileTimeErrorCode RECURSIVE_COMPILE_TIME_CONSTANT =
       const CompileTimeErrorCode('RECURSIVE_COMPILE_TIME_CONSTANT', "");
 
   /**
    * 7.6.1 Generative Constructors: A generative constructor may be redirecting,
    * in which case its only action is to invoke another generative constructor.
    *
    * TODO(scheglov) review this later, there are no explicit "it is a
    * compile-time error" in specification. But it was added to the co19 and
    * there is same error for factories.
    *
    * https://code.google.com/p/dart/issues/detail?id=954
    */
   static const CompileTimeErrorCode RECURSIVE_CONSTRUCTOR_REDIRECT =
-      const CompileTimeErrorCode(
-          'RECURSIVE_CONSTRUCTOR_REDIRECT',
+      const CompileTimeErrorCode('RECURSIVE_CONSTRUCTOR_REDIRECT',
           "Cycle in redirecting generative constructors");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if a redirecting factory
    * constructor redirects to itself, either directly or indirectly via a
    * sequence of redirections.
    */
   static const CompileTimeErrorCode RECURSIVE_FACTORY_REDIRECT =
-      const CompileTimeErrorCode(
-          'RECURSIVE_FACTORY_REDIRECT',
+      const CompileTimeErrorCode('RECURSIVE_FACTORY_REDIRECT',
           "Cycle in redirecting factory constructors");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the interface of a
    * class <i>C</i> is a superinterface of itself.
    *
    * 8.1 Superinterfaces: It is a compile-time error if an interface is a
    * superinterface of itself.
    *
    * 7.9 Superclasses: It is a compile-time error if a class <i>C</i> is a
    * superclass of itself.
    *
    * @param className the name of the class that implements itself recursively
    * @param strImplementsPath a string representation of the implements loop
    */
   static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE =
-      const CompileTimeErrorCode(
-          'RECURSIVE_INTERFACE_INHERITANCE',
+      const CompileTimeErrorCode('RECURSIVE_INTERFACE_INHERITANCE',
           "'{0}' cannot be a superinterface of itself: {1}");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the interface of a
    * class <i>C</i> is a superinterface of itself.
    *
    * 8.1 Superinterfaces: It is a compile-time error if an interface is a
    * superinterface of itself.
    *
    * 7.9 Superclasses: It is a compile-time error if a class <i>C</i> is a
    * superclass of itself.
    *
    * @param className the name of the class that implements itself recursively
    */
-  static const CompileTimeErrorCode
-      RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS =
+  static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS =
       const CompileTimeErrorCode(
           'RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS',
           "'{0}' cannot extend itself");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the interface of a
    * class <i>C</i> is a superinterface of itself.
    *
    * 8.1 Superinterfaces: It is a compile-time error if an interface is a
    * superinterface of itself.
    *
    * 7.9 Superclasses: It is a compile-time error if a class <i>C</i> is a
    * superclass of itself.
    *
    * @param className the name of the class that implements itself recursively
    */
-  static const CompileTimeErrorCode
-      RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS =
+  static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS =
       const CompileTimeErrorCode(
           'RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS',
           "'{0}' cannot implement itself");
 
   /**
    * 7.10 Superinterfaces: It is a compile-time error if the interface of a
    * class <i>C</i> is a superinterface of itself.
    *
    * 8.1 Superinterfaces: It is a compile-time error if an interface is a
    * superinterface of itself.
    *
    * 7.9 Superclasses: It is a compile-time error if a class <i>C</i> is a
    * superclass of itself.
    *
    * @param className the name of the class that implements itself recursively
    */
-  static const CompileTimeErrorCode
-      RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_WITH =
+  static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_WITH =
       const CompileTimeErrorCode(
           'RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_WITH',
           "'{0}' cannot use itself as a mixin");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if <i>k</i> is prefixed with
    * the const modifier but <i>k'</i> is not a constant constructor.
    */
   static const CompileTimeErrorCode REDIRECT_TO_MISSING_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'REDIRECT_TO_MISSING_CONSTRUCTOR',
+      const CompileTimeErrorCode('REDIRECT_TO_MISSING_CONSTRUCTOR',
           "The constructor '{0}' could not be found in '{1}'");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if <i>k</i> is prefixed with
    * the const modifier but <i>k'</i> is not a constant constructor.
    */
   static const CompileTimeErrorCode REDIRECT_TO_NON_CLASS =
-      const CompileTimeErrorCode(
-          'REDIRECT_TO_NON_CLASS',
+      const CompileTimeErrorCode('REDIRECT_TO_NON_CLASS',
           "The name '{0}' is not a type and cannot be used in a redirected constructor");
 
   /**
    * 7.6.2 Factories: It is a compile-time error if <i>k</i> is prefixed with
    * the const modifier but <i>k'</i> is not a constant constructor.
    */
   static const CompileTimeErrorCode REDIRECT_TO_NON_CONST_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'REDIRECT_TO_NON_CONST_CONSTRUCTOR',
+      const CompileTimeErrorCode('REDIRECT_TO_NON_CONST_CONSTRUCTOR',
           "Constant factory constructor cannot delegate to a non-constant constructor");
 
   /**
    * 7.6.1 Generative constructors: A generative constructor may be
    * <i>redirecting</i>, in which case its only action is to invoke another
    * generative constructor.
    */
   static const CompileTimeErrorCode REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR',
+      const CompileTimeErrorCode('REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR',
           "The constructor '{0}' could not be found in '{1}'");
 
   /**
    * 7.6.1 Generative constructors: A generative constructor may be
    * <i>redirecting</i>, in which case its only action is to invoke another
    * generative constructor.
    */
-  static const CompileTimeErrorCode
-      REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR =
+  static const CompileTimeErrorCode REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR =
       const CompileTimeErrorCode(
           'REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR',
           "Generative constructor cannot redirect to a factory constructor");
 
   /**
    * 5 Variables: A local variable may only be referenced at a source code
    * location that is after its initializer, if any, is complete, or a
    * compile-time error occurs.
    */
   static const CompileTimeErrorCode REFERENCED_BEFORE_DECLARATION =
-      const CompileTimeErrorCode(
-          'REFERENCED_BEFORE_DECLARATION',
+      const CompileTimeErrorCode('REFERENCED_BEFORE_DECLARATION',
           "Local variables cannot be referenced before they are declared");
 
   /**
    * 12.8.1 Rethrow: It is a compile-time error if an expression of the form
    * <i>rethrow;</i> is not enclosed within a on-catch clause.
    */
   static const CompileTimeErrorCode RETHROW_OUTSIDE_CATCH =
       const CompileTimeErrorCode(
-          'RETHROW_OUTSIDE_CATCH',
-          "rethrow must be inside of a catch clause");
+          'RETHROW_OUTSIDE_CATCH', "rethrow must be inside of a catch clause");
 
   /**
    * 13.12 Return: It is a compile-time error if a return statement of the form
    * <i>return e;</i> appears in a generative constructor.
    */
   static const CompileTimeErrorCode RETURN_IN_GENERATIVE_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'RETURN_IN_GENERATIVE_CONSTRUCTOR',
+      const CompileTimeErrorCode('RETURN_IN_GENERATIVE_CONSTRUCTOR',
           "Constructors cannot return a value");
 
   /**
    * 13.12 Return: It is a compile-time error if a return statement of the form
    * <i>return e;</i> appears in a generator function.
    */
   static const CompileTimeErrorCode RETURN_IN_GENERATOR =
-      const CompileTimeErrorCode(
-          'RETURN_IN_GENERATOR',
+      const CompileTimeErrorCode('RETURN_IN_GENERATOR',
           "Cannot return a value from a generator function (one marked with either 'async*' or 'sync*')");
 
   /**
    * 14.1 Imports: It is a compile-time error if a prefix used in a deferred
    * import is used in another import clause.
    */
   static const CompileTimeErrorCode SHARED_DEFERRED_PREFIX =
-      const CompileTimeErrorCode(
-          'SHARED_DEFERRED_PREFIX',
+      const CompileTimeErrorCode('SHARED_DEFERRED_PREFIX',
           "The prefix of a deferred import cannot be used in other import directives");
 
   /**
    * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
    * <i>super.m(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip; x<sub>n+k</sub>: a<sub>n+k</sub>)</i>. It is a
    * compile-time error if a super method invocation occurs in a top-level
    * function or variable initializer, in an instance variable initializer or
    * initializer list, in class Object, in a factory constructor, or in a static
    * method or variable initializer.
    */
   static const CompileTimeErrorCode SUPER_IN_INVALID_CONTEXT =
       const CompileTimeErrorCode(
-          'SUPER_IN_INVALID_CONTEXT',
-          "Invalid context for 'super' invocation");
+          'SUPER_IN_INVALID_CONTEXT', "Invalid context for 'super' invocation");
 
   /**
    * 7.6.1 Generative Constructors: A generative constructor may be redirecting,
    * in which case its only action is to invoke another generative constructor.
    */
   static const CompileTimeErrorCode SUPER_IN_REDIRECTING_CONSTRUCTOR =
-      const CompileTimeErrorCode(
-          'SUPER_IN_REDIRECTING_CONSTRUCTOR',
+      const CompileTimeErrorCode('SUPER_IN_REDIRECTING_CONSTRUCTOR',
           "The redirecting constructor cannot have a 'super' initializer");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>k</i> be a generative constructor. It
    * is a compile-time error if a generative constructor of class Object
    * includes a superinitializer.
    */
   static const CompileTimeErrorCode SUPER_INITIALIZER_IN_OBJECT =
       const CompileTimeErrorCode('SUPER_INITIALIZER_IN_OBJECT', "");
 
@@ skipping 10 matching lines @@
    * constant would raise an exception.
    *
    * @param boundedTypeName the name of the type used in the instance creation
    *        that should be limited by the bound as specified in the class
    *        declaration
    * @param boundingTypeName the name of the bounding type
    * See [StaticTypeWarningCode.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS].
    */
   static const CompileTimeErrorCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS =
       const CompileTimeErrorCode(
-          'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS',
-          "'{0}' does not extend '{1}'");
+          'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', "'{0}' does not extend '{1}'");
 
   /**
    * 15.3.1 Typedef: Any self reference, either directly, or recursively via
    * another typedef, is a compile time error.
    */
   static const CompileTimeErrorCode TYPE_ALIAS_CANNOT_REFERENCE_ITSELF =
-      const CompileTimeErrorCode(
-          'TYPE_ALIAS_CANNOT_REFERENCE_ITSELF',
+      const CompileTimeErrorCode('TYPE_ALIAS_CANNOT_REFERENCE_ITSELF',
           "Type alias cannot reference itself directly or recursively via another typedef");
 
   /**
    * 12.11.2 Const: It is a compile-time error if <i>T</i> is not a class
    * accessible in the current scope, optionally followed by type arguments.
    */
   static const CompileTimeErrorCode UNDEFINED_CLASS =
       const CompileTimeErrorCode('UNDEFINED_CLASS', "Undefined class '{0}'");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
    * superinitializer appears and let <i>S</i> be the superclass of <i>C</i>.
    * Let <i>k</i> be a generative constructor. It is a compile-time error if
    * class <i>S</i> does not declare a generative constructor named <i>S</i>
    * (respectively <i>S.id</i>)
    */
   static const CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER =
-      const CompileTimeErrorCode(
-          'UNDEFINED_CONSTRUCTOR_IN_INITIALIZER',
+      const CompileTimeErrorCode('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER',
           "The class '{0}' does not have a generative constructor '{1}'");
 
   /**
    * 7.6.1 Generative Constructors: Let <i>C</i> be the class in which the
    * superinitializer appears and let <i>S</i> be the superclass of <i>C</i>.
    * Let <i>k</i> be a generative constructor. It is a compile-time error if
    * class <i>S</i> does not declare a generative constructor named <i>S</i>
    * (respectively <i>S.id</i>)
    */
-  static const CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT
-      =
-      const CompileTimeErrorCode(
-          'UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT',
+  static const CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT =
+      const CompileTimeErrorCode('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT',
           "The class '{0}' does not have a default generative constructor");
 
   /**
    * 12.14.2 Binding Actuals to Formals: Furthermore, each <i>q<sub>i</sub></i>,
    * <i>1<=i<=l</i>, must have a corresponding named parameter in the set
    * {<i>p<sub>n+1</sub></i> ... <i>p<sub>n+k</sub></i>} or a static warning
    * occurs.
    *
    * 12.11.2 Const: It is a compile-time error if evaluation of a constant
    * object results in an uncaught exception being thrown.
    *
    * @param name the name of the requested named parameter
    */
   static const CompileTimeErrorCode UNDEFINED_NAMED_PARAMETER =
-      const CompileTimeErrorCode(
-          'UNDEFINED_NAMED_PARAMETER',
+      const CompileTimeErrorCode('UNDEFINED_NAMED_PARAMETER',
           "The named parameter '{0}' is not defined");
 
   /**
    * 14.2 Exports: It is a compile-time error if the compilation unit found at
    * the specified URI is not a library declaration.
    *
    * 14.1 Imports: It is a compile-time error if the compilation unit found at
    * the specified URI is not a library declaration.
    *
    * 14.3 Parts: It is a compile time error if the contents of the URI are not a
    * valid part declaration.
    *
    * @param uri the URI pointing to a non-existent file
    * See [INVALID_URI].
    */
   static const CompileTimeErrorCode URI_DOES_NOT_EXIST =
       const CompileTimeErrorCode(
-          'URI_DOES_NOT_EXIST',
-          "Target of URI does not exist: '{0}'");
+          'URI_DOES_NOT_EXIST', "Target of URI does not exist: '{0}'");
 
   /**
    * 14.1 Imports: It is a compile-time error if <i>x</i> is not a compile-time
    * constant, or if <i>x</i> involves string interpolation.
    *
    * 14.3 Parts: It is a compile-time error if <i>s</i> is not a compile-time
    * constant, or if <i>s</i> involves string interpolation.
    *
    * 14.5 URIs: It is a compile-time error if the string literal <i>x</i> that
    * describes a URI is not a compile-time constant, or if <i>x</i> involves
    * string interpolation.
    */
   static const CompileTimeErrorCode URI_WITH_INTERPOLATION =
       const CompileTimeErrorCode(
-          'URI_WITH_INTERPOLATION',
-          "URIs cannot use string interpolation");
+          'URI_WITH_INTERPOLATION', "URIs cannot use string interpolation");
 
   /**
    * 7.1.1 Operators: It is a compile-time error if the arity of the
    * user-declared operator []= is not 2. It is a compile time error if the
    * arity of a user-declared operator with one of the names: &lt;, &gt;, &lt;=,
    * &gt;=, ==, +, /, ~/, *, %, |, ^, &, &lt;&lt;, &gt;&gt;, [] is not 1. It is
    * a compile time error if the arity of the user-declared operator - is not 0
    * or 1. It is a compile time error if the arity of the user-declared operator
    * ~ is not 0.
    *
    * @param operatorName the name of the declared operator
    * @param expectedNumberOfParameters the number of parameters expected
    * @param actualNumberOfParameters the number of parameters found in the
    *        operator declaration
    */
   static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR =
-      const CompileTimeErrorCode(
-          'WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR',
+      const CompileTimeErrorCode('WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR',
           "Operator '{0}' should declare exactly {1} parameter(s), but {2} found");
 
   /**
    * 7.1.1 Operators: It is a compile time error if the arity of the
    * user-declared operator - is not 0 or 1.
    *
    * @param actualNumberOfParameters the number of parameters found in the
    *        operator declaration
    */
-  static const CompileTimeErrorCode
-      WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS =
+  static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS =
       const CompileTimeErrorCode(
           'WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS',
           "Operator '-' should declare 0 or 1 parameter, but {0} found");
 
   /**
    * 7.3 Setters: It is a compile-time error if a setter's formal parameter list
    * does not include exactly one required formal parameter <i>p</i>.
    */
   static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER =
-      const CompileTimeErrorCode(
-          'WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER',
+      const CompileTimeErrorCode('WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER',
           "Setters should declare exactly one required parameter");
 
   /**
    * ?? Yield: It is a compile-time error if a yield statement appears in a
    * function that is not a generator function.
    */
   static const CompileTimeErrorCode YIELD_EACH_IN_NON_GENERATOR =
-      const CompileTimeErrorCode(
-          'YIELD_EACH_IN_NON_GENERATOR',
+      const CompileTimeErrorCode('YIELD_EACH_IN_NON_GENERATOR',
           "Yield-each statements must be in a generator function (one marked with either 'async*' or 'sync*')");
 
   /**
    * ?? Yield: It is a compile-time error if a yield statement appears in a
    * function that is not a generator function.
    */
   static const CompileTimeErrorCode YIELD_IN_NON_GENERATOR =
-      const CompileTimeErrorCode(
-          'YIELD_IN_NON_GENERATOR',
+      const CompileTimeErrorCode('YIELD_IN_NON_GENERATOR',
           "Yield statements must be in a generator function (one marked with either 'async*' or 'sync*')");
 
   /**
    * Initialize a newly created error code to have the given [name]. The message
    * associated with the error will be created from the given [message]
    * template. The correction associated with the error will be created from the
    * given [correction] template.
    */
   const CompileTimeErrorCode(String name, String message, [String correction])
       : super(name, message, correction);
@@ skipping 128 matching lines @@
     this._source = source == null ? _defaultSource : source;
   }
 
   /**
    * Creates an error with properties with the given error code and arguments.
    *
    * @param errorCode the error code of the error to be reported
    * @param node the node specifying the location of the error
    * @param arguments the arguments to the error, used to compose the error message
    */
-  AnalysisErrorWithProperties newErrorWithProperties(ErrorCode errorCode,
-      AstNode node, List<Object> arguments) =>
+  AnalysisErrorWithProperties newErrorWithProperties(
+          ErrorCode errorCode, AstNode node, List<Object> arguments) =>
       new AnalysisErrorWithProperties.con2(
-          _source,
-          node.offset,
-          node.length,
-          errorCode,
-          arguments);
+          _source, node.offset, node.length, errorCode, arguments);
 
   /**
    * Report a passed error.
    *
    * @param error the error to report
    */
   void reportError(AnalysisError error) {
     _errorListener.onError(error);
   }
 
   /**
    * Report an error with the given error code and arguments.
    *
    * @param errorCode the error code of the error to be reported
    * @param element the element which name should be used as the location of the error
    * @param arguments the arguments to the error, used to compose the error message
    */
-  void reportErrorForElement(ErrorCode errorCode, Element element,
-      List<Object> arguments) {
+  void reportErrorForElement(
+      ErrorCode errorCode, Element element, List<Object> arguments) {
     reportErrorForOffset(
-        errorCode,
-        element.nameOffset,
-        element.displayName.length,
-        arguments);
+        errorCode, element.nameOffset, element.displayName.length, arguments);
   }
 
   /**
    * Report an error with the given error code and arguments.
    *
    * If the arguments contain the names of two or more types, the method
    * [reportTypeErrorForNode] should be used and the types
    * themselves (rather than their names) should be passed as arguments.
    *
    * @param errorCode the error code of the error to be reported
@@ skipping 37 matching lines @@
    * unless there are two or more types with the same names, in which case the extended display
    * names of the types will be used in order to clarify the message.
    *
    * If there are not two or more types in the argument list, the method
    * [reportErrorForNode] should be used instead.
    *
    * @param errorCode the error code of the error to be reported
    * @param node the node specifying the location of the error
    * @param arguments the arguments to the error, used to compose the error message
    */
-  void reportTypeErrorForNode(ErrorCode errorCode, AstNode node,
-      List<Object> arguments) {
+  void reportTypeErrorForNode(
+      ErrorCode errorCode, AstNode node, List<Object> arguments) {
     _convertTypeNames(arguments);
     reportErrorForOffset(errorCode, node.offset, node.length, arguments);
   }
 
   /**
    * Given an array of arguments that is expected to contain two or more types, convert the types
    * into strings by using the display names of the types, unless there are two or more types with
    * the same names, in which case the extended display names of the types will be used in order to
    * clarify the message.
    *
@@ skipping 86 matching lines @@
    * The name of the severity used when producing readable output.
    */
   final String displayName;
 
   /**
    * Initialize a newly created severity with the given names.
    *
    * @param machineCode the name of the severity used when producing machine output
    * @param displayName the name of the severity used when producing readable output
    */
-  const ErrorSeverity(String name, int ordinal, this.machineCode,
-      this.displayName)
+  const ErrorSeverity(
+      String name, int ordinal, this.machineCode, this.displayName)
       : super(name, ordinal);
 
   /**
    * Return the severity constant that represents the greatest severity.
    *
    * @param severity the severity being compared against
    * @return the most sever of this or the given severity
    */
   ErrorSeverity max(ErrorSeverity severity) =>
       this.ordinal >= severity.ordinal ? this : severity;
@@ skipping 17 matching lines @@
   /**
    * Compile-time errors are errors that preclude execution. A compile time error must be reported
    * by a Dart compiler before the erroneous code is executed.
    */
   static const ErrorType COMPILE_TIME_ERROR =
       const ErrorType('COMPILE_TIME_ERROR', 2, ErrorSeverity.ERROR);
 
   /**
    * Checked mode compile-time errors are errors that preclude execution in checked mode.
    */
-  static const ErrorType CHECKED_MODE_COMPILE_TIME_ERROR =
-      const ErrorType('CHECKED_MODE_COMPILE_TIME_ERROR', 3, ErrorSeverity.ERROR);
+  static const ErrorType CHECKED_MODE_COMPILE_TIME_ERROR = const ErrorType(
+      'CHECKED_MODE_COMPILE_TIME_ERROR', 3, ErrorSeverity.ERROR);
 
   /**
    * Static warnings are those warnings reported by the static checker. They have no effect on
    * execution. Static warnings must be provided by Dart compilers used during development.
    */
   static const ErrorType STATIC_WARNING =
       const ErrorType('STATIC_WARNING', 4, ErrorSeverity.WARNING);
 
   /**
    * Many, but not all, static warnings relate to types, in which case they are known as static type
    * warnings.
    */
   static const ErrorType STATIC_TYPE_WARNING =
       const ErrorType('STATIC_TYPE_WARNING', 5, ErrorSeverity.WARNING);
 
   /**
    * Syntactic errors are errors produced as a result of input that does not conform to the grammar.
    */
   static const ErrorType SYNTACTIC_ERROR =
       const ErrorType('SYNTACTIC_ERROR', 6, ErrorSeverity.ERROR);
 
   /**
    * Lint warnings describe style and best practice recommendations that can be used to formalize a project's style
    * guidelines.
    */
   static const ErrorType LINT = const ErrorType('LINT', 7, ErrorSeverity.INFO);
 
   static const List<ErrorType> values = const [
-      TODO,
-      HINT,
-      COMPILE_TIME_ERROR,
-      CHECKED_MODE_COMPILE_TIME_ERROR,
-      STATIC_WARNING,
-      STATIC_TYPE_WARNING,
-      SYNTACTIC_ERROR,
-      LINT];
+    TODO,
+    HINT,
+    COMPILE_TIME_ERROR,
+    CHECKED_MODE_COMPILE_TIME_ERROR,
+    STATIC_WARNING,
+    STATIC_TYPE_WARNING,
+    SYNTACTIC_ERROR,
+    LINT
+  ];
 
   /**
    * The severity of this type of error.
    */
   final ErrorSeverity severity;
 
   /**
    * Initialize a newly created error type to have the given severity.
    *
    * @param severity the severity of this type of error
@@ skipping 64 matching lines @@
   /**
    * Hint to use the ~/ operator.
    */
   static const HintCode DIVISION_OPTIMIZATION = const HintCode(
       'DIVISION_OPTIMIZATION',
       "The operator x ~/ y is more efficient than (x / y).toInt()");
 
   /**
    * Hint for the `x is double` type checks.
    */
-  static const HintCode IS_DOUBLE = const HintCode(
-      'IS_DOUBLE',
+  static const HintCode IS_DOUBLE = const HintCode('IS_DOUBLE',
       "When compiled to JS, this test might return true when the left hand side is an int");
 
   /**
    * Hint for the `x is int` type checks.
    */
-  static const HintCode IS_INT = const HintCode(
-      'IS_INT',
+  static const HintCode IS_INT = const HintCode('IS_INT',
       "When compiled to JS, this test might return true when the left hand side is a double");
 
   /**
    * Hint for the `x is! double` type checks.
    */
-  static const HintCode IS_NOT_DOUBLE = const HintCode(
-      'IS_NOT_DOUBLE',
+  static const HintCode IS_NOT_DOUBLE = const HintCode('IS_NOT_DOUBLE',
       "When compiled to JS, this test might return false when the left hand side is an int");
 
   /**
    * Hint for the `x is! int` type checks.
    */
-  static const HintCode IS_NOT_INT = const HintCode(
-      'IS_NOT_INT',
+  static const HintCode IS_NOT_INT = const HintCode('IS_NOT_INT',
       "When compiled to JS, this test might return false when the left hand side is a double");
 
   /**
    * Deferred libraries shouldn't define a top level function 'loadLibrary'.
    */
-  static const HintCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION =
-      const HintCode(
-          'IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION',
-          "The library '{0}' defines a top-level function named 'loadLibrary' which is hidden by deferring this library");
+  static const HintCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION = const HintCode(
+      'IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION',
+      "The library '{0}' defines a top-level function named 'loadLibrary' which is hidden by deferring this library");
 
   /**
    * This hint is generated anywhere where the
    * [StaticTypeWarningCode.INVALID_ASSIGNMENT] would have been generated, if we
    * used propagated information for the warnings.
    *
    * @param rhsTypeName the name of the right hand side type
    * @param lhsTypeName the name of the left hand side type
    */
   static const HintCode INVALID_ASSIGNMENT = const HintCode(
       'INVALID_ASSIGNMENT',
       "A value of type '{0}' cannot be assigned to a variable of type '{1}'");
 
   /**
    * Generate a hint for methods or functions that have a return type, but do
    * not have a non-void return statement on all branches. At the end of methods
    * or functions with no return, Dart implicitly returns `null`, avoiding these
    * implicit returns is considered a best practice.
    *
    * @param returnType the name of the declared return type
    */
-  static const HintCode MISSING_RETURN = const HintCode(
-      'MISSING_RETURN',
+  static const HintCode MISSING_RETURN = const HintCode('MISSING_RETURN',
       "This function declares a return type of '{0}', but does not end with a return statement",
       "Either add a return statement or change the return type to 'void'");
 
   /**
    * A getter with the override annotation does not override an existing getter.
    */
   static const HintCode OVERRIDE_ON_NON_OVERRIDING_GETTER = const HintCode(
       'OVERRIDE_ON_NON_OVERRIDING_GETTER',
       "Getter does not override an inherited getter");
 
@@ skipping 24 matching lines @@
    * Type checks of the type `x is! Null` should be done with `x != null`.
    */
   static const HintCode TYPE_CHECK_IS_NOT_NULL = const HintCode(
       'TYPE_CHECK_IS_NOT_NULL',
       "Tests for non-null should be done with '!= null'");
 
   /**
    * Type checks of the type `x is Null` should be done with `x == null`.
    */
   static const HintCode TYPE_CHECK_IS_NULL = const HintCode(
-      'TYPE_CHECK_IS_NULL',
-      "Tests for null should be done with '== null'");
+      'TYPE_CHECK_IS_NULL', "Tests for null should be done with '== null'");
 
   /**
    * This hint is generated anywhere where the
    * [StaticTypeWarningCode.UNDEFINED_GETTER] or
    * [StaticWarningCode.UNDEFINED_GETTER] would have been generated, if we used
    * propagated information for the warnings.
    *
    * @param getterName the name of the getter
    * @param enclosingType the name of the enclosing type where the getter is
    *        being looked for
    */
-  static const HintCode UNDEFINED_GETTER = const HintCode(
-      'UNDEFINED_GETTER',
+  static const HintCode UNDEFINED_GETTER = const HintCode('UNDEFINED_GETTER',
       "The getter '{0}' is not defined for the class '{1}'");
 
   /**
    * This hint is generated anywhere where the
    * [StaticTypeWarningCode.UNDEFINED_METHOD] would have been generated, if we
    * used propagated information for the warnings.
    *
    * @param methodName the name of the method that is undefined
    * @param typeName the resolved type name that the method lookup is happening
    *        on
    */
-  static const HintCode UNDEFINED_METHOD = const HintCode(
-      'UNDEFINED_METHOD',
+  static const HintCode UNDEFINED_METHOD = const HintCode('UNDEFINED_METHOD',
       "The method '{0}' is not defined for the class '{1}'");
 
   /**
    * This hint is generated anywhere where the
    * [StaticTypeWarningCode.UNDEFINED_OPERATOR] would have been generated, if we
    * used propagated information for the warnings.
    *
    * @param operator the name of the operator
    * @param enclosingType the name of the enclosing type where the operator is
    *        being looked for
    */
   static const HintCode UNDEFINED_OPERATOR = const HintCode(
       'UNDEFINED_OPERATOR',
       "The operator '{0}' is not defined for the class '{1}'");
 
   /**
    * This hint is generated anywhere where the
    * [StaticTypeWarningCode.UNDEFINED_SETTER] or
    * [StaticWarningCode.UNDEFINED_SETTER] would have been generated, if we used
    * propagated information for the warnings.
    *
    * @param setterName the name of the setter
    * @param enclosingType the name of the enclosing type where the setter is
    *        being looked for
    */
-  static const HintCode UNDEFINED_SETTER = const HintCode(
-      'UNDEFINED_SETTER',
+  static const HintCode UNDEFINED_SETTER = const HintCode('UNDEFINED_SETTER',
       "The setter '{0}' is not defined for the class '{1}'");
 
   /**
    * Unnecessary cast.
    */
   static const HintCode UNNECESSARY_CAST =
       const HintCode('UNNECESSARY_CAST', "Unnecessary cast");
 
   /**
    * Unnecessary type checks, the result is always true.
@@ skipping 11 matching lines @@
 
   /**
    * See [Modifier.IS_USED_IN_LIBRARY].
    */
   static const HintCode UNUSED_ELEMENT =
       const HintCode('UNUSED_ELEMENT', "The {0} '{1}' is not used");
 
   /**
    * Unused fields are fields which are never read.
    */
-  static const HintCode UNUSED_FIELD =
-      const HintCode('UNUSED_FIELD', "The value of the field '{0}' is not used");
+  static const HintCode UNUSED_FIELD = const HintCode(
+      'UNUSED_FIELD', "The value of the field '{0}' is not used");
 
   /**
    * Unused imports are imports which are never used.
    */
   static const HintCode UNUSED_IMPORT =
       const HintCode('UNUSED_IMPORT', "Unused import");
 
   /**
    * Unused local variables are local varaibles which are never read.
    */
@@ skipping 12 matching lines @@
       "The result of '{0}' is being used, even though it is declared to be 'void'");
 
   /**
    * It is a bad practice for a source file in a package "lib" directory
    * hierarchy to traverse outside that directory hierarchy. For example, a
    * source file in the "lib" directory should not contain a directive such as
    * `import '../web/some.dart'` which references a file outside the lib
    * directory.
    */
   static const HintCode FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE =
-      const HintCode(
-          'FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE',
+      const HintCode('FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE',
           "A file in the 'lib' directory hierarchy should not reference a file outside that hierarchy");
 
   /**
    * It is a bad practice for a source file ouside a package "lib" directory
    * hierarchy to traverse into that directory hierarchy. For example, a source
    * file in the "web" directory should not contain a directive such as
    * `import '../lib/some.dart'` which references a file inside the lib
    * directory.
    */
   static const HintCode FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE =
-      const HintCode(
-          'FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE',
+      const HintCode('FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE',
           "A file outside the 'lib' directory hierarchy should not reference a file inside that hierarchy. Use a package: reference instead.");
 
   /**
    * It is a bad practice for a package import to reference anything outside the
    * given package, or more generally, it is bad practice for a package import
    * to contain a "..". For example, a source file should not contain a
    * directive such as `import 'package:foo/../some.dart'`.
    */
   static const HintCode PACKAGE_IMPORT_CONTAINS_DOT_DOT = const HintCode(
       'PACKAGE_IMPORT_CONTAINS_DOT_DOT',
@@ skipping 32 matching lines @@
   static const HtmlWarningCode INVALID_URI =
       const HtmlWarningCode('INVALID_URI', "Invalid URI syntax: '{0}'");
 
   /**
    * An error code indicating that the value of the 'src' attribute of a Dart
    * script tag references a file that does not exist.
    *
    * @param uri the URI pointing to a non-existent file
    */
   static const HtmlWarningCode URI_DOES_NOT_EXIST = const HtmlWarningCode(
-      'URI_DOES_NOT_EXIST',
-      "Target of URI does not exist: '{0}'");
+      'URI_DOES_NOT_EXIST', "Target of URI does not exist: '{0}'");
 
   /**
    * Initialize a newly created error code to have the given [name]. The message
    * associated with the error will be created from the given [message]
    * template. The correction associated with the error will be created from the
    * given [correction] template.
    */
   const HtmlWarningCode(String name, String message, [String correction])
       : super(name, message, correction);
 
   @override
   ErrorSeverity get errorSeverity => ErrorSeverity.WARNING;
 
   @override
   ErrorType get type => ErrorType.STATIC_WARNING;
 }
 
 /**
  * Defines style and best practice recommendations.
  *
  * Unlike [HintCode]s, which are akin to traditional static warnings from a compiler, lint recommendations focus on
  * matters of style and practices that might aggregated to define a project's style guide.
  */
 class LintCode extends ErrorCode {
-
   const LintCode(String name, String message, [String correction])
       : super(name, message, correction);
 
   @override
   ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
 
   @override
   ErrorType get type => ErrorType.LINT;
 }
 
 /**
  * The class `StaticTypeWarningCode` defines the error codes used for static
  * type warnings. 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 StaticTypeWarningCode extends ErrorCode {
   /**
    * 12.7 Lists: A fresh instance (7.6.1) <i>a</i>, of size <i>n</i>, whose
    * class implements the built-in class <i>List&lt;E></i> is allocated.
    *
    * @param numTypeArgument the number of provided type arguments
    */
   static const StaticTypeWarningCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS =
-      const StaticTypeWarningCode(
-          'EXPECTED_ONE_LIST_TYPE_ARGUMENTS',
+      const StaticTypeWarningCode('EXPECTED_ONE_LIST_TYPE_ARGUMENTS',
           "List literal requires exactly one type arguments or none, but {0} found");
 
   /**
    * 12.8 Maps: A fresh instance (7.6.1) <i>m</i>, of size <i>n</i>, whose class
    * implements the built-in class <i>Map&lt;K, V></i> is allocated.
    *
    * @param numTypeArgument the number of provided type arguments
    */
   static const StaticTypeWarningCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS =
-      const StaticTypeWarningCode(
-          'EXPECTED_TWO_MAP_TYPE_ARGUMENTS',
+      const StaticTypeWarningCode('EXPECTED_TWO_MAP_TYPE_ARGUMENTS',
           "Map literal requires exactly two type arguments or none, but {0} found");
 
   /**
    * 9 Functions: It is a static warning if the declared return type of a
    * function marked async* may not be assigned to Stream.
    */
   static const StaticTypeWarningCode ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE =
-      const StaticTypeWarningCode(
-          'ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE',
+      const StaticTypeWarningCode('ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE',
           "Functions marked 'async*' must have a return type assignable to 'Stream'");
 
   /**
    * 9 Functions: It is a static warning if the declared return type of a
    * function marked async may not be assigned to Future.
    */
   static const StaticTypeWarningCode ILLEGAL_ASYNC_RETURN_TYPE =
-      const StaticTypeWarningCode(
-          'ILLEGAL_ASYNC_RETURN_TYPE',
+      const StaticTypeWarningCode('ILLEGAL_ASYNC_RETURN_TYPE',
           "Functions marked 'async' must have a return type assignable to 'Future'");
 
   /**
    * 9 Functions: It is a static warning if the declared return type of a
    * function marked sync* may not be assigned to Iterable.
    */
   static const StaticTypeWarningCode ILLEGAL_SYNC_GENERATOR_RETURN_TYPE =
-      const StaticTypeWarningCode(
-          'ILLEGAL_SYNC_GENERATOR_RETURN_TYPE',
+      const StaticTypeWarningCode('ILLEGAL_SYNC_GENERATOR_RETURN_TYPE',
           "Functions marked 'sync*' must have a return type assignable to 'Iterable'");
 
   /**
    * 12.18 Assignment: Let <i>T</i> be the static type of <i>e<sub>1</sub></i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance setter named <i>v=</i>.
    *
    * See [UNDEFINED_SETTER].
    */
   static const StaticTypeWarningCode INACCESSIBLE_SETTER =
@@ skipping 21 matching lines @@
    * * <i>h = max(numberOfPositionals(m<sub>i</sub>)),</i>
    * * <i>r = min(numberOfRequiredParams(m<sub>i</sub>)), for all <i>i</i>, 1 <=
    *   i <= k.</i> If <i>r <= h</i> then <i>I</i> has a method named <i>n</i>,
    *   with <i>r</i> required parameters of type <b>dynamic</b>, <i>h</i>
    *   positional parameters of type <b>dynamic</b>, named parameters <i>s</i>
    *   of type <b>dynamic</b> and return type <b>dynamic</b>.
    * * Otherwise none of the members <i>m<sub>1</sub>, &hellip;,
    *   m<sub>k</sub></i> is inherited.
    */
   static const StaticTypeWarningCode INCONSISTENT_METHOD_INHERITANCE =
-      const StaticTypeWarningCode(
-          'INCONSISTENT_METHOD_INHERITANCE',
+      const StaticTypeWarningCode('INCONSISTENT_METHOD_INHERITANCE',
           "'{0}' is inherited by at least two interfaces inconsistently, from {1}");
 
   /**
    * 12.15.1 Ordinary Invocation: It is a static type warning if <i>T</i> does
    * not have an accessible (3.2) instance member named <i>m</i>.
    *
    * @param memberName the name of the static member
    * See [UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER].
    */
   static const StaticTypeWarningCode INSTANCE_ACCESS_TO_STATIC_MEMBER =
-      const StaticTypeWarningCode(
-          'INSTANCE_ACCESS_TO_STATIC_MEMBER',
+      const StaticTypeWarningCode('INSTANCE_ACCESS_TO_STATIC_MEMBER',
           "Static member '{0}' cannot be accessed using instance access");
 
   /**
    * 12.18 Assignment: It is a static type warning if the static type of
    * <i>e</i> may not be assigned to the static type of <i>v</i>. The static
    * type of the expression <i>v = e</i> is the static type of <i>e</i>.
    *
    * 12.18 Assignment: It is a static type warning if the static type of
    * <i>e</i> may not be assigned to the static type of <i>C.v</i>. The static
    * type of the expression <i>C.v = e</i> is the static type of <i>e</i>.
    *
    * 12.18 Assignment: Let <i>T</i> be the static type of <i>e<sub>1</sub></i>.
    * It is a static type warning if the static type of <i>e<sub>2</sub></i> may
    * not be assigned to <i>T</i>.
    *
    * @param rhsTypeName the name of the right hand side type
    * @param lhsTypeName the name of the left hand side type
    */
   static const StaticTypeWarningCode INVALID_ASSIGNMENT =
-      const StaticTypeWarningCode(
-          'INVALID_ASSIGNMENT',
+      const StaticTypeWarningCode('INVALID_ASSIGNMENT',
           "A value of type '{0}' cannot be assigned to a variable of type '{1}'");
 
   /**
    * 12.15.1 Ordinary Invocation: An ordinary method invocation <i>i</i> has the
    * form <i>o.m(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip; x<sub>n+k</sub>: a<sub>n+k</sub>)</i>.
    *
    * Let <i>T</i> be the static type of <i>o</i>. It is a static type warning if
    * <i>T</i> does not have an accessible instance member named <i>m</i>. If
    * <i>T.m</i> exists, it is a static warning if the type <i>F</i> of
    * <i>T.m</i> may not be assigned to a function type. If <i>T.m</i> does not
    * exist, or if <i>F</i> is not a function type, the static type of <i>i</i>
    * is dynamic.
    *
    * 12.15.3 Static Invocation: It is a static type warning if the type <i>F</i>
    * of <i>C.m</i> may not be assigned to a function type.
    *
    * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
    * <i>super.m(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip; x<sub>n+k</sub>: a<sub>n+k</sub>)</i>. If
    * <i>S.m</i> exists, it is a static warning if the type <i>F</i> of
    * <i>S.m</i> may not be assigned to a function type.
    *
    * @param nonFunctionIdentifier the name of the identifier that is not a
    *        function type
    */
   static const StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION =
       const StaticTypeWarningCode(
-          'INVOCATION_OF_NON_FUNCTION',
-          "'{0}' is not a method");
+          'INVOCATION_OF_NON_FUNCTION', "'{0}' is not a method");
 
   /**
    * 12.14.4 Function Expression Invocation: A function expression invocation
    * <i>i</i> has the form <i>e<sub>f</sub>(a<sub>1</sub>, &hellip;,
    * a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;, x<sub>n+k</sub>:
    * a<sub>n+k</sub>)</i>, where <i>e<sub>f</sub></i> is an expression.
    *
    * It is a static type warning if the static type <i>F</i> of
    * <i>e<sub>f</sub></i> may not be assigned to a function type.
    */
   static const StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION_EXPRESSION =
-      const StaticTypeWarningCode(
-          'INVOCATION_OF_NON_FUNCTION_EXPRESSION',
+      const StaticTypeWarningCode('INVOCATION_OF_NON_FUNCTION_EXPRESSION',
           "Cannot invoke a non-function");
 
   /**
    * 12.20 Conditional: It is a static type warning if the type of
    * <i>e<sub>1</sub></i> may not be assigned to bool.
    *
    * 13.5 If: It is a static type warning if the type of the expression <i>b</i>
    * may not be assigned to bool.
    *
    * 13.7 While: It is a static type warning if the type of <i>e</i> may not be
    * assigned to bool.
    *
    * 13.8 Do: It is a static type warning if the type of <i>e</i> cannot be
    * assigned to bool.
    */
   static const StaticTypeWarningCode NON_BOOL_CONDITION =
       const StaticTypeWarningCode(
-          'NON_BOOL_CONDITION',
-          "Conditions must have a static type of 'bool'");
+          'NON_BOOL_CONDITION', "Conditions must have a static type of 'bool'");
 
   /**
    * 13.15 Assert: It is a static type warning if the type of <i>e</i> may not
    * be assigned to either bool or () &rarr; bool
    */
   static const StaticTypeWarningCode NON_BOOL_EXPRESSION =
-      const StaticTypeWarningCode(
-          'NON_BOOL_EXPRESSION',
+      const StaticTypeWarningCode('NON_BOOL_EXPRESSION',
           "Assertions must be on either a 'bool' or '() -> bool'");
 
   /**
    * 12.28 Unary Expressions: The expression !<i>e</i> is equivalent to the
    * expression <i>e</i>?<b>false<b> : <b>true</b>.
    *
    * 12.20 Conditional: It is a static type warning if the type of
    * <i>e<sub>1</sub></i> may not be assigned to bool.
    */
   static const StaticTypeWarningCode NON_BOOL_NEGATION_EXPRESSION =
-      const StaticTypeWarningCode(
-          'NON_BOOL_NEGATION_EXPRESSION',
+      const StaticTypeWarningCode('NON_BOOL_NEGATION_EXPRESSION',
           "Negation argument must have a static type of 'bool'");
 
   /**
    * 12.21 Logical Boolean Expressions: It is a static type warning if the
    * static types of both of <i>e<sub>1</sub></i> and <i>e<sub>2</sub></i> may
    * not be assigned to bool.
    *
    * @param operator the lexeme of the logical operator
    */
   static const StaticTypeWarningCode NON_BOOL_OPERAND =
-      const StaticTypeWarningCode(
-          'NON_BOOL_OPERAND',
+      const StaticTypeWarningCode('NON_BOOL_OPERAND',
           "The operands of the '{0}' operator must be assignable to 'bool'");
 
   /**
    * 15.8 Parameterized Types: It is a static type warning if <i>A<sub>i</sub>,
    * 1 &lt;= i &lt;= n</i> does not denote a type in the enclosing lexical scope.
    */
   static const StaticTypeWarningCode NON_TYPE_AS_TYPE_ARGUMENT =
-      const StaticTypeWarningCode(
-          'NON_TYPE_AS_TYPE_ARGUMENT',
+      const StaticTypeWarningCode('NON_TYPE_AS_TYPE_ARGUMENT',
           "The name '{0}' is not a type and cannot be used as a parameterized type");
 
   /**
    * 13.11 Return: It is a static type warning if the type of <i>e</i> may not
    * be assigned to the declared return type of the immediately enclosing
    * function.
    *
    * @param actualReturnType the return type as declared in the return statement
    * @param expectedReturnType the expected return type as defined by the method
    * @param methodName the name of the method
    */
   static const StaticTypeWarningCode RETURN_OF_INVALID_TYPE =
-      const StaticTypeWarningCode(
-          'RETURN_OF_INVALID_TYPE',
+      const StaticTypeWarningCode('RETURN_OF_INVALID_TYPE',
           "The return type '{0}' is not a '{1}', as defined by the method '{2}'");
 
   /**
    * 12.11 Instance Creation: It is a static type warning if any of the type
    * arguments to a constructor of a generic type <i>G</i> invoked by a new
    * expression or a constant object expression are not subtypes of the bounds
    * of the corresponding formal type parameters of <i>G</i>.
    *
    * 15.8 Parameterized Types: If <i>S</i> is the static type of a member
    * <i>m</i> of <i>G</i>, then the static type of the member <i>m</i> of
@@ skipping 11 matching lines @@
    * type parameters of type.
    *
    * @param boundedTypeName the name of the type used in the instance creation
    *        that should be limited by the bound as specified in the class
    *        declaration
    * @param boundingTypeName the name of the bounding type
    * See [TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND].
    */
   static const StaticTypeWarningCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS =
       const StaticTypeWarningCode(
-          'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS',
-          "'{0}' does not extend '{1}'");
+          'TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', "'{0}' does not extend '{1}'");
 
   /**
    * 10 Generics: It is a static type warning if a type parameter is a supertype
    * of its upper bound.
    *
    * @param typeParameterName the name of the type parameter
    * See [TYPE_ARGUMENT_NOT_MATCHING_BOUNDS].
    */
   static const StaticTypeWarningCode TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND =
-      const StaticTypeWarningCode(
-          'TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND',
+      const StaticTypeWarningCode('TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND',
           "'{0}' cannot be a supertype of its upper bound");
 
   /**
    * 12.17 Getter Invocation: It is a static warning if there is no class
    * <i>C</i> in the enclosing lexical scope of <i>i</i>, or if <i>C</i> does
    * not declare, implicitly or explicitly, a getter named <i>m</i>.
    *
    * @param constantName the name of the enumeration constant that is not
    *        defined
    * @param enumName the name of the enumeration used to access the constant
    */
   static const StaticTypeWarningCode UNDEFINED_ENUM_CONSTANT =
-      const StaticTypeWarningCode(
-          'UNDEFINED_ENUM_CONSTANT',
+      const StaticTypeWarningCode('UNDEFINED_ENUM_CONSTANT',
           "There is no constant named '{0}' in '{1}'");
 
   /**
    * 12.15.3 Unqualified Invocation: If there exists a lexically visible
    * declaration named <i>id</i>, let <i>f<sub>id</sub></i> be the innermost
    * such declaration. Then: [skip]. Otherwise, <i>f<sub>id</sub></i> is
    * considered equivalent to the ordinary method invocation
    * <b>this</b>.<i>id</i>(<i>a<sub>1</sub></i>, ..., <i>a<sub>n</sub></i>,
    * <i>x<sub>n+1</sub></i> : <i>a<sub>n+1</sub></i>, ...,
    * <i>x<sub>n+k</sub></i> : <i>a<sub>n+k</sub></i>).
    *
    * @param methodName the name of the method that is undefined
    */
   static const StaticTypeWarningCode UNDEFINED_FUNCTION =
       const StaticTypeWarningCode(
-          'UNDEFINED_FUNCTION',
-          "The function '{0}' is not defined");
+          'UNDEFINED_FUNCTION', "The function '{0}' is not defined");
 
   /**
    * 12.17 Getter Invocation: Let <i>T</i> be the static type of <i>e</i>. It is
    * a static type warning if <i>T</i> does not have a getter named <i>m</i>.
    *
    * @param getterName the name of the getter
    * @param enclosingType the name of the enclosing type where the getter is
    *        being looked for
    */
   static const StaticTypeWarningCode UNDEFINED_GETTER =
-      const StaticTypeWarningCode(
-          'UNDEFINED_GETTER',
+      const StaticTypeWarningCode('UNDEFINED_GETTER',
           "The getter '{0}' is not defined for the class '{1}'");
 
   /**
    * 12.15.1 Ordinary Invocation: Let <i>T</i> be the static type of <i>o</i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance member named <i>m</i>.
    *
    * @param methodName the name of the method that is undefined
    * @param typeName the resolved type name that the method lookup is happening
    *        on
    */
   static const StaticTypeWarningCode UNDEFINED_METHOD =
-      const StaticTypeWarningCode(
-          'UNDEFINED_METHOD',
+      const StaticTypeWarningCode('UNDEFINED_METHOD',
           "The method '{0}' is not defined for the class '{1}'");
 
   /**
    * 12.18 Assignment: Evaluation of an assignment of the form
    * <i>e<sub>1</sub></i>[<i>e<sub>2</sub></i>] = <i>e<sub>3</sub></i> is
    * equivalent to the evaluation of the expression (a, i, e){a.[]=(i, e);
    * return e;} (<i>e<sub>1</sub></i>, <i>e<sub>2</sub></i>,
    * <i>e<sub>2</sub></i>).
    *
    * 12.29 Assignable Expressions: An assignable expression of the form
    * <i>e<sub>1</sub></i>[<i>e<sub>2</sub></i>] is evaluated as a method
    * invocation of the operator method [] on <i>e<sub>1</sub></i> with argument
    * <i>e<sub>2</sub></i>.
    *
    * 12.15.1 Ordinary Invocation: Let <i>T</i> be the static type of <i>o</i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance member named <i>m</i>.
    *
    * @param operator the name of the operator
    * @param enclosingType the name of the enclosing type where the operator is
    *        being looked for
    */
   static const StaticTypeWarningCode UNDEFINED_OPERATOR =
-      const StaticTypeWarningCode(
-          'UNDEFINED_OPERATOR',
+      const StaticTypeWarningCode('UNDEFINED_OPERATOR',
           "The operator '{0}' is not defined for the class '{1}'");
 
   /**
    * 12.18 Assignment: Let <i>T</i> be the static type of <i>e<sub>1</sub></i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance setter named <i>v=</i>.
    *
    * @param setterName the name of the setter
    * @param enclosingType the name of the enclosing type where the setter is
    *        being looked for
    * See [INACCESSIBLE_SETTER].
    */
   static const StaticTypeWarningCode UNDEFINED_SETTER =
-      const StaticTypeWarningCode(
-          'UNDEFINED_SETTER',
+      const StaticTypeWarningCode('UNDEFINED_SETTER',
           "The setter '{0}' is not defined for the class '{1}'");
 
   /**
    * 12.17 Getter Invocation: Let <i>T</i> be the static type of <i>e</i>. It is
    * a static type warning if <i>T</i> does not have a getter named <i>m</i>.
    *
    * @param getterName the name of the getter
    * @param enclosingType the name of the enclosing type where the getter is
    *        being looked for
    */
   static const StaticTypeWarningCode UNDEFINED_SUPER_GETTER =
-      const StaticTypeWarningCode(
-          'UNDEFINED_SUPER_GETTER',
+      const StaticTypeWarningCode('UNDEFINED_SUPER_GETTER',
           "The getter '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
    * <i>super.m(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip; x<sub>n+k</sub>: a<sub>n+k</sub>)</i>. It is a
    * static type warning if <i>S</i> does not have an accessible instance member
    * named <i>m</i>.
    *
    * @param methodName the name of the method that is undefined
    * @param typeName the resolved type name that the method lookup is happening
    *        on
    */
   static const StaticTypeWarningCode UNDEFINED_SUPER_METHOD =
-      const StaticTypeWarningCode(
-          'UNDEFINED_SUPER_METHOD',
+      const StaticTypeWarningCode('UNDEFINED_SUPER_METHOD',
           "The method '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 12.18 Assignment: Evaluation of an assignment of the form
    * <i>e<sub>1</sub></i>[<i>e<sub>2</sub></i>] = <i>e<sub>3</sub></i> is
    * equivalent to the evaluation of the expression (a, i, e){a.[]=(i, e);
    * return e;} (<i>e<sub>1</sub></i>, <i>e<sub>2</sub></i>,
    * <i>e<sub>2</sub></i>).
    *
    * 12.29 Assignable Expressions: An assignable expression of the form
    * <i>e<sub>1</sub></i>[<i>e<sub>2</sub></i>] is evaluated as a method
    * invocation of the operator method [] on <i>e<sub>1</sub></i> with argument
    * <i>e<sub>2</sub></i>.
    *
    * 12.15.1 Ordinary Invocation: Let <i>T</i> be the static type of <i>o</i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance member named <i>m</i>.
    *
    * @param operator the name of the operator
    * @param enclosingType the name of the enclosing type where the operator is
    *        being looked for
    */
   static const StaticTypeWarningCode UNDEFINED_SUPER_OPERATOR =
-      const StaticTypeWarningCode(
-          'UNDEFINED_SUPER_OPERATOR',
+      const StaticTypeWarningCode('UNDEFINED_SUPER_OPERATOR',
           "The operator '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 12.18 Assignment: Let <i>T</i> be the static type of <i>e<sub>1</sub></i>.
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance setter named <i>v=</i>.
    *
    * @param setterName the name of the setter
    * @param enclosingType the name of the enclosing type where the setter is
    *        being looked for
    * See [INACCESSIBLE_SETTER].
    */
   static const StaticTypeWarningCode UNDEFINED_SUPER_SETTER =
-      const StaticTypeWarningCode(
-          'UNDEFINED_SUPER_SETTER',
+      const StaticTypeWarningCode('UNDEFINED_SUPER_SETTER',
           "The setter '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 12.15.1 Ordinary Invocation: It is a static type warning if <i>T</i> does
    * not have an accessible (3.2) instance member named <i>m</i>.
    *
    * This is a specialization of [INSTANCE_ACCESS_TO_STATIC_MEMBER] that is used
    * when we are able to find the name defined in a supertype. It exists to
    * provide a more informative error message.
    */
-  static const StaticTypeWarningCode
-      UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER =
+  static const StaticTypeWarningCode UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER =
       const StaticTypeWarningCode(
           'UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER',
           "Static members from supertypes must be qualified by the name of the defining type");
 
   /**
    * 15.8 Parameterized Types: It is a static type warning if <i>G</i> is not a
    * generic type with exactly <i>n</i> type parameters.
    *
    * @param typeName the name of the type being referenced (<i>G</i>)
    * @param parameterCount the number of type parameters that were declared
    * @param argumentCount the number of type arguments provided
    * See [CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS], and
    * [CompileTimeErrorCode.NEW_WITH_INVALID_TYPE_PARAMETERS].
    */
   static const StaticTypeWarningCode WRONG_NUMBER_OF_TYPE_ARGUMENTS =
-      const StaticTypeWarningCode(
-          'WRONG_NUMBER_OF_TYPE_ARGUMENTS',
+      const StaticTypeWarningCode('WRONG_NUMBER_OF_TYPE_ARGUMENTS',
           "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given");
 
   /**
    * 17.16.1 Yield: Let T be the static type of e [the expression to the right
    * of "yield"] and let f be the immediately enclosing function.  It is a
    * static type warning if either:
    *
    * - the body of f is marked async* and the type Stream<T> may not be
    *   assigned to the declared return type of f.
    *
    * - the body of f is marked sync* and the type Iterable<T> may not be
    *   assigned to the declared return type of f.
    *
    * 17.16.2 Yield-Each: Let T be the static type of e [the expression to the
    * right of "yield*"] and let f be the immediately enclosing function.  It is
    * a static type warning if T may not be assigned to the declared return type
    * of f.  If f is synchronous it is a static type warning if T may not be
    * assigned to Iterable.  If f is asynchronous it is a static type warning if
    * T may not be assigned to Stream.
    */
   static const StaticTypeWarningCode YIELD_OF_INVALID_TYPE =
-      const StaticTypeWarningCode(
-          'YIELD_OF_INVALID_TYPE',
+      const StaticTypeWarningCode('YIELD_OF_INVALID_TYPE',
           "The type '{0}' implied by the 'yield' expression must be assignable to '{1}'");
 
   /**
    * Initialize a newly created error code to have the given [name]. The message
    * associated with the error will be created from the given [message]
    * template. The correction associated with the error will be created from the
    * given [correction] template.
    */
   const StaticTypeWarningCode(String name, String message, [String correction])
       : super(name, message, correction);
@@ skipping 22 matching lines @@
    *    <i>NoSuchMethodError</i> is raised.
    * 3. If <i>N</i> is referenced as a type, it is treated as a malformed type.
    *
    * @param ambiguousTypeName the name of the ambiguous type
    * @param firstLibraryName the name of the first library that the type is
    *        found
    * @param secondLibraryName the name of the second library that the type is
    *        found
    */
   static const StaticWarningCode AMBIGUOUS_IMPORT = const StaticWarningCode(
-      'AMBIGUOUS_IMPORT',
-      "The name '{0}' is defined in the libraries {1}",
+      'AMBIGUOUS_IMPORT', "The name '{0}' is defined in the libraries {1}",
       "Consider using 'as prefix' for one of the import directives "
-          "or hiding the name from all but one of the imports.");
+      "or hiding the name from all but one of the imports.");
 
   /**
    * 12.11.1 New: It is a static warning if the static type of <i>a<sub>i</sub>,
    * 1 &lt;= i &lt;= n+ k</i> may not be assigned to the type of the
    * corresponding formal parameter of the constructor <i>T.id</i> (respectively
    * <i>T</i>).
    *
    * 12.11.2 Const: It is a static warning if the static type of
    * <i>a<sub>i</sub>, 1 &lt;= i &lt;= n+ k</i> may not be assigned to the type
    * of the corresponding formal parameter of the constructor <i>T.id</i>
@@ skipping 10 matching lines @@
    * &lt;= i &lt;= l</i>, must have a corresponding named parameter in the set
    * <i>{p<sub>n+1</sub>, &hellip; p<sub>n+k</sub>}</i> or a static warning
    * occurs. It is a static warning if <i>T<sub>m+j</sub></i> may not be
    * assigned to <i>S<sub>r</sub></i>, where <i>r = q<sub>j</sub>, 1 &lt;= j
    * &lt;= l</i>.
    *
    * @param actualType the name of the actual argument type
    * @param expectedType the name of the expected type
    */
   static const StaticWarningCode ARGUMENT_TYPE_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'ARGUMENT_TYPE_NOT_ASSIGNABLE',
+      const StaticWarningCode('ARGUMENT_TYPE_NOT_ASSIGNABLE',
           "The argument type '{0}' cannot be assigned to the parameter type '{1}'");
 
   /**
    * 5 Variables: Attempting to assign to a final variable elsewhere will cause
    * a NoSuchMethodError to be thrown, because no setter is defined for it. The
    * assignment will also give rise to a static warning for the same reason.
    *
    * A constant variable is always implicitly final.
    */
   static const StaticWarningCode ASSIGNMENT_TO_CONST = const StaticWarningCode(
-      'ASSIGNMENT_TO_CONST',
-      "Constant variables cannot be assigned a value");
+      'ASSIGNMENT_TO_CONST', "Constant variables cannot be assigned a value");
 
   /**
    * 5 Variables: Attempting to assign to a final variable elsewhere will cause
    * a NoSuchMethodError to be thrown, because no setter is defined for it. The
    * assignment will also give rise to a static warning for the same reason.
    */
   static const StaticWarningCode ASSIGNMENT_TO_FINAL = const StaticWarningCode(
-      'ASSIGNMENT_TO_FINAL',
-      "'{0}' cannot be used as a setter, it is final");
+      'ASSIGNMENT_TO_FINAL', "'{0}' cannot be used as a setter, it is final");
 
   /**
    * 5 Variables: Attempting to assign to a final variable elsewhere will cause
    * a NoSuchMethodError to be thrown, because no setter is defined for it. The
    * assignment will also give rise to a static warning for the same reason.
    */
   static const StaticWarningCode ASSIGNMENT_TO_FINAL_NO_SETTER =
-      const StaticWarningCode(
-          'ASSIGNMENT_TO_FINAL_NO_SETTER',
+      const StaticWarningCode('ASSIGNMENT_TO_FINAL_NO_SETTER',
           "No setter named '{0}' in class '{1}'");
 
   /**
    * 12.18 Assignment: It is as static warning if an assignment of the form
    * <i>v = e</i> occurs inside a top level or static function (be it function,
    * method, getter, or setter) or variable initializer and there is neither a
    * local variable declaration with name <i>v</i> nor setter declaration with
    * name <i>v=</i> in the lexical scope enclosing the assignment.
    */
   static const StaticWarningCode ASSIGNMENT_TO_FUNCTION =
       const StaticWarningCode(
-          'ASSIGNMENT_TO_FUNCTION',
-          "Functions cannot be assigned a value");
+          'ASSIGNMENT_TO_FUNCTION', "Functions cannot be assigned a value");
 
   /**
    * 12.18 Assignment: Let <i>T</i> be the static type of <i>e<sub>1</sub></i>
    * It is a static type warning if <i>T</i> does not have an accessible
    * instance setter named <i>v=</i>.
    */
   static const StaticWarningCode ASSIGNMENT_TO_METHOD = const StaticWarningCode(
-      'ASSIGNMENT_TO_METHOD',
-      "Methods cannot be assigned a value");
+      'ASSIGNMENT_TO_METHOD', "Methods cannot be assigned a value");
 
   /**
    * 13.9 Switch: It is a static warning if the last statement of the statement
    * sequence <i>s<sub>k</sub></i> is not a break, continue, return or throw
    * statement.
    */
   static const StaticWarningCode CASE_BLOCK_NOT_TERMINATED =
-      const StaticWarningCode(
-          'CASE_BLOCK_NOT_TERMINATED',
+      const StaticWarningCode('CASE_BLOCK_NOT_TERMINATED',
           "The last statement of the 'case' should be 'break', 'continue', 'return' or 'throw'");
 
   /**
    * 12.32 Type Cast: It is a static warning if <i>T</i> does not denote a type
    * available in the current lexical scope.
    */
   static const StaticWarningCode CAST_TO_NON_TYPE = const StaticWarningCode(
       'CAST_TO_NON_TYPE',
       "The name '{0}' is not a type and cannot be used in an 'as' expression");
 
   /**
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class.
    */
   static const StaticWarningCode CONCRETE_CLASS_WITH_ABSTRACT_MEMBER =
-      const StaticWarningCode(
-          'CONCRETE_CLASS_WITH_ABSTRACT_MEMBER',
+      const StaticWarningCode('CONCRETE_CLASS_WITH_ABSTRACT_MEMBER',
           "'{0}' must have a method body because '{1}' is not abstract");
 
   /**
    * 14.1 Imports: If a name <i>N</i> is referenced by a library <i>L</i> and
    * <i>N</i> would be introduced into the top level scope of <i>L</i> by an
    * import from a library whose URI begins with <i>dart:</i> and an import from
    * a library whose URI does not begin with <i>dart:</i>:
    * * The import from <i>dart:</i> is implicitly extended by a hide N clause.
    * * A static warning is issued.
    *
    * @param ambiguousName the ambiguous name
    * @param sdkLibraryName the name of the dart: library that the element is
    *        found
    * @param otherLibraryName the name of the non-dart: library that the element
    *        is found
    */
   static const StaticWarningCode CONFLICTING_DART_IMPORT =
-      const StaticWarningCode(
-          'CONFLICTING_DART_IMPORT',
+      const StaticWarningCode('CONFLICTING_DART_IMPORT',
           "Element '{0}' from SDK library '{1}' is implicitly hidden by '{2}'");
 
   /**
    * 7.2 Getters: It is a static warning if a class <i>C</i> declares an
    * instance getter named <i>v</i> and an accessible static member named
    * <i>v</i> or <i>v=</i> is declared in a superclass of <i>C</i>.
    *
    * @param superName the name of the super class declaring a static member
    */
-  static const StaticWarningCode
-      CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER =
+  static const StaticWarningCode CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER =
       const StaticWarningCode(
           'CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER',
           "Superclass '{0}' declares static member with the same name");
 
   /**
    * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
    * an instance method named <i>n</i> and has a setter named <i>n=</i>.
    */
   static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER =
-      const StaticWarningCode(
-          'CONFLICTING_INSTANCE_METHOD_SETTER',
+      const StaticWarningCode('CONFLICTING_INSTANCE_METHOD_SETTER',
           "Class '{0}' declares instance method '{1}', but also has a setter with the same name from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
    * an instance method named <i>n</i> and has a setter named <i>n=</i>.
    */
   static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER2 =
-      const StaticWarningCode(
-          'CONFLICTING_INSTANCE_METHOD_SETTER2',
+      const StaticWarningCode('CONFLICTING_INSTANCE_METHOD_SETTER2',
           "Class '{0}' declares the setter '{1}', but also has an instance method in the same class");
 
   /**
    * 7.3 Setters: It is a static warning if a class <i>C</i> declares an
    * instance setter named <i>v=</i> and an accessible static member named
    * <i>v=</i> or <i>v</i> is declared in a superclass of <i>C</i>.
    *
    * @param superName the name of the super class declaring a static member
    */
-  static const StaticWarningCode
-      CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER =
+  static const StaticWarningCode CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER =
       const StaticWarningCode(
           'CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER',
           "Superclass '{0}' declares static member with the same name");
 
   /**
    * 7.2 Getters: It is a static warning if a class declares a static getter
    * named <i>v</i> and also has a non-static setter named <i>v=</i>.
    */
   static const StaticWarningCode CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER =
-      const StaticWarningCode(
-          'CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER',
+      const StaticWarningCode('CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER',
           "Class '{0}' declares non-static setter with the same name");
 
   /**
    * 7.3 Setters: It is a static warning if a class declares a static setter
    * named <i>v=</i> and also has a non-static member named <i>v</i>.
    */
   static const StaticWarningCode CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER =
-      const StaticWarningCode(
-          'CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER',
+      const StaticWarningCode('CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER',
           "Class '{0}' declares non-static member with the same name");
 
   /**
    * 12.11.2 Const: Given an instance creation expression of the form <i>const
    * q(a<sub>1</sub>, &hellip; a<sub>n</sub>)</i> it is a static warning if
    * <i>q</i> is the constructor of an abstract class but <i>q</i> is not a
    * factory constructor.
    */
   static const StaticWarningCode CONST_WITH_ABSTRACT_CLASS =
-      const StaticWarningCode(
-          'CONST_WITH_ABSTRACT_CLASS',
+      const StaticWarningCode('CONST_WITH_ABSTRACT_CLASS',
           "Abstract classes cannot be created with a 'const' expression");
 
   /**
    * 12.7 Maps: It is a static warning if the values of any two keys in a map
    * literal are equal.
    */
-  static const StaticWarningCode EQUAL_KEYS_IN_MAP =
-      const StaticWarningCode('EQUAL_KEYS_IN_MAP', "Keys in a map cannot be equal");
+  static const StaticWarningCode EQUAL_KEYS_IN_MAP = const StaticWarningCode(
+      'EQUAL_KEYS_IN_MAP', "Keys in a map cannot be equal");
 
   /**
    * 14.2 Exports: It is a static warning to export two different libraries with
    * the same name.
    *
    * @param uri1 the uri pointing to a first library
    * @param uri2 the uri pointing to a second library
    * @param name the shared name of the exported libraries
    */
   static const StaticWarningCode EXPORT_DUPLICATED_LIBRARY_NAMED =
-      const StaticWarningCode(
-          'EXPORT_DUPLICATED_LIBRARY_NAMED',
+      const StaticWarningCode('EXPORT_DUPLICATED_LIBRARY_NAMED',
           "The exported libraries '{0}' and '{1}' cannot have the same name '{2}'");
 
   /**
    * 14.2 Exports: It is a static warning to export two different libraries with
    * the same name.
    *
    * @param uri1 the uri pointing to a first library
    * @param uri2 the uri pointing to a second library
    */
   static const StaticWarningCode EXPORT_DUPLICATED_LIBRARY_UNNAMED =
-      const StaticWarningCode(
-          'EXPORT_DUPLICATED_LIBRARY_UNNAMED',
+      const StaticWarningCode('EXPORT_DUPLICATED_LIBRARY_UNNAMED',
           "The exported libraries '{0}' and '{1}' cannot both be unnamed");
 
   /**
    * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m &lt;
    * h</i> or if <i>m &gt; n</i>.
    *
    * @param requiredCount the maximum number of positional arguments
    * @param argumentCount the actual number of positional arguments given
    * See [NOT_ENOUGH_REQUIRED_ARGUMENTS].
    */
   static const StaticWarningCode EXTRA_POSITIONAL_ARGUMENTS =
-      const StaticWarningCode(
-          'EXTRA_POSITIONAL_ARGUMENTS',
+      const StaticWarningCode('EXTRA_POSITIONAL_ARGUMENTS',
           "{0} positional arguments expected, but {1} found");
 
   /**
    * 5. Variables: It is a static warning if a final instance variable that has
    * been initialized at its point of declaration is also initialized in a
    * constructor.
    */
-  static const StaticWarningCode
-      FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION =
+  static const StaticWarningCode FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION =
       const StaticWarningCode(
           'FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION',
           "Values cannot be set in the constructor if they are final, and have already been set");
 
   /**
    * 5. Variables: It is a static warning if a final instance variable that has
    * been initialized at its point of declaration is also initialized in a
    * constructor.
    *
    * @param name the name of the field in question
    */
-  static const StaticWarningCode
-      FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR =
+  static const StaticWarningCode FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR =
       const StaticWarningCode(
           'FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR',
           "'{0}' is final and was given a value when it was declared, so it cannot be set to a new value");
 
   /**
    * 7.6.1 Generative Constructors: Execution of an initializer of the form
    * <b>this</b>.<i>v</i> = <i>e</i> proceeds as follows: First, the expression
    * <i>e</i> is evaluated to an object <i>o</i>. Then, the instance variable
    * <i>v</i> of the object denoted by this is bound to <i>o</i>.
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    *
    * @param initializerType the name of the type of the initializer expression
    * @param fieldType the name of the type of the field
    */
   static const StaticWarningCode FIELD_INITIALIZER_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'FIELD_INITIALIZER_NOT_ASSIGNABLE',
+      const StaticWarningCode('FIELD_INITIALIZER_NOT_ASSIGNABLE',
           "The initializer type '{0}' cannot be assigned to the field type '{1}'");
 
   /**
    * 7.6.1 Generative Constructors: An initializing formal has the form
    * <i>this.id</i>. It is a static warning if the static type of <i>id</i> is
    * not assignable to <i>T<sub>id</sub></i>.
    *
    * @param parameterType the name of the type of the field formal parameter
    * @param fieldType the name of the type of the field
    */
   static const StaticWarningCode FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE',
+      const StaticWarningCode('FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE',
           "The parameter type '{0}' is incompatable with the field type '{1}'");
 
   /**
    * 5 Variables: It is a static warning if a library, static or local variable
    * <i>v</i> is final and <i>v</i> is not initialized at its point of
    * declaration.
    *
    * 7.6.1 Generative Constructors: Each final instance variable <i>f</i>
    * declared in the immediately enclosing class must have an initializer in
    * <i>k</i>'s initializer list unless it has already been initialized by one
    * of the following means:
    * * Initialization at the declaration of <i>f</i>.
    * * Initialization by means of an initializing formal of <i>k</i>.
    * or a static warning occurs.
    *
    * @param name the name of the uninitialized final variable
    */
   static const StaticWarningCode FINAL_NOT_INITIALIZED =
-      const StaticWarningCode(
-          'FINAL_NOT_INITIALIZED',
+      const StaticWarningCode('FINAL_NOT_INITIALIZED',
           "The final variable '{0}' must be initialized");
 
   /**
    * 15.5 Function Types: It is a static warning if a concrete class implements
    * Function and does not have a concrete method named call().
    */
-  static const StaticWarningCode FUNCTION_WITHOUT_CALL =
-      const StaticWarningCode(
-          'FUNCTION_WITHOUT_CALL',
-          "Concrete classes that implement Function must implement the method call()");
+  static const StaticWarningCode FUNCTION_WITHOUT_CALL = const StaticWarningCode(
+      'FUNCTION_WITHOUT_CALL',
+      "Concrete classes that implement Function must implement the method call()");
 
   /**
    * 14.1 Imports: It is a static warning to import two different libraries with
    * the same name.
    *
    * @param uri1 the uri pointing to a first library
    * @param uri2 the uri pointing to a second library
    * @param name the shared name of the imported libraries
    */
   static const StaticWarningCode IMPORT_DUPLICATED_LIBRARY_NAMED =
-      const StaticWarningCode(
-          'IMPORT_DUPLICATED_LIBRARY_NAMED',
+      const StaticWarningCode('IMPORT_DUPLICATED_LIBRARY_NAMED',
           "The imported libraries '{0}' and '{1}' cannot have the same name '{2}'");
 
   /**
    * 14.1 Imports: It is a static warning to import two different libraries with
    * the same name.
    *
    * @param uri1 the uri pointing to a first library
    * @param uri2 the uri pointing to a second library
    */
   static const StaticWarningCode IMPORT_DUPLICATED_LIBRARY_UNNAMED =
-      const StaticWarningCode(
-          'IMPORT_DUPLICATED_LIBRARY_UNNAMED',
+      const StaticWarningCode('IMPORT_DUPLICATED_LIBRARY_UNNAMED',
           "The imported libraries '{0}' and '{1}' cannot both be unnamed");
 
   /**
    * 14.1 Imports: It is a static warning if the specified URI of a deferred
    * import does not refer to a library declaration.
    *
    * @param uri the uri pointing to a non-library declaration
    * See [CompileTimeErrorCode.IMPORT_OF_NON_LIBRARY].
    */
   static const StaticWarningCode IMPORT_OF_NON_LIBRARY =
-      const StaticWarningCode(
-          'IMPORT_OF_NON_LIBRARY',
+      const StaticWarningCode('IMPORT_OF_NON_LIBRARY',
           "The imported library '{0}' must not have a part-of directive");
 
   /**
    * 8.1.1 Inheritance and Overriding: However, if the above rules would cause
    * multiple members <i>m<sub>1</sub>, &hellip;, m<sub>k</sub></i> with the
    * same name <i>n</i> that would be inherited (because identically named
    * members existed in several superinterfaces) then at most one member is
    * inherited.
    *
    * If some but not all of the <i>m<sub>i</sub>, 1 &lt;= i &lt;= k</i> are
    * getters none of the <i>m<sub>i</sub></i> are inherited, and a static
    * warning is issued.
    */
-  static const StaticWarningCode
-      INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD =
+  static const StaticWarningCode INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD =
       const StaticWarningCode(
           'INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD',
           "'{0}' is inherited as a getter and also a method");
 
   /**
    * 7.1 Instance Methods: It is a static warning if a class <i>C</i> declares
    * an instance method named <i>n</i> and an accessible static member named
    * <i>n</i> is declared in a superclass of <i>C</i>.
    *
    * @param memberName the name of the member with the name conflict
    * @param superclassName the name of the enclosing class that has the static
    *        member
    */
-  static const StaticWarningCode
-      INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC =
+  static const StaticWarningCode INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC =
       const StaticWarningCode(
           'INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC',
           "'{0}' collides with a static member in the superclass '{1}'");
 
   /**
    * 7.2 Getters: It is a static warning if a getter <i>m1</i> overrides a
    * getter <i>m2</i> and the type of <i>m1</i> is not a subtype of the type of
    * <i>m2</i>.
    *
    * @param actualReturnTypeName the name of the expected return type
    * @param expectedReturnType the name of the actual return type, not
    *        assignable to the actualReturnTypeName
    * @param className the name of the class where the overridden getter is
    *        declared
    * See [INVALID_METHOD_OVERRIDE_RETURN_TYPE].
    */
   static const StaticWarningCode INVALID_GETTER_OVERRIDE_RETURN_TYPE =
-      const StaticWarningCode(
-          'INVALID_GETTER_OVERRIDE_RETURN_TYPE',
+      const StaticWarningCode('INVALID_GETTER_OVERRIDE_RETURN_TYPE',
           "The return type '{0}' is not assignable to '{1}' as required by the getter it is overriding from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance method <i>m2</i> and the type of <i>m1</i>
    * is not a subtype of the type of <i>m2</i>.
    *
    * @param actualParamTypeName the name of the expected parameter type
    * @param expectedParamType the name of the actual parameter type, not
    *        assignable to the actualParamTypeName
    * @param className the name of the class where the overridden method is
    *        declared
    */
   static const StaticWarningCode INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE =
-      const StaticWarningCode(
-          'INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE',
+      const StaticWarningCode('INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE',
           "The parameter type '{0}' is not assignable to '{1}' as required by the method it is overriding from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance method <i>m2</i> and the type of <i>m1</i>
    * is not a subtype of the type of <i>m2</i>.
    *
    * @param actualParamTypeName the name of the expected parameter type
    * @param expectedParamType the name of the actual parameter type, not
    *        assignable to the actualParamTypeName
    * @param className the name of the class where the overridden method is
    *        declared
    * See [INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE].
    */
   static const StaticWarningCode INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE =
-      const StaticWarningCode(
-          'INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE',
+      const StaticWarningCode('INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE',
           "The parameter type '{0}' is not assignable to '{1}' as required by the method it is overriding from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance method <i>m2</i> and the type of <i>m1</i>
    * is not a subtype of the type of <i>m2</i>.
    *
    * @param actualParamTypeName the name of the expected parameter type
    * @param expectedParamType the name of the actual parameter type, not
    *        assignable to the actualParamTypeName
    * @param className the name of the class where the overridden method is
    *        declared
    */
   static const StaticWarningCode INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE =
-      const StaticWarningCode(
-          'INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE',
+      const StaticWarningCode('INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE',
           "The parameter type '{0}' is not assignable to '{1}' as required by the method it is overriding from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance method <i>m2</i> and the type of <i>m1</i>
    * is not a subtype of the type of <i>m2</i>.
    *
    * @param actualReturnTypeName the name of the expected return type
    * @param expectedReturnType the name of the actual return type, not
    *        assignable to the actualReturnTypeName
    * @param className the name of the class where the overridden method is
    *        declared
    * See [INVALID_GETTER_OVERRIDE_RETURN_TYPE].
    */
   static const StaticWarningCode INVALID_METHOD_OVERRIDE_RETURN_TYPE =
-      const StaticWarningCode(
-          'INVALID_METHOD_OVERRIDE_RETURN_TYPE',
+      const StaticWarningCode('INVALID_METHOD_OVERRIDE_RETURN_TYPE',
           "The return type '{0}' is not assignable to '{1}' as required by the method it is overriding from '{2}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance member <i>m2</i>, the signature of
    * <i>m2</i> explicitly specifies a default value for a formal parameter
    * <i>p</i> and the signature of <i>m1</i> specifies a different default value
    * for <i>p</i>.
    */
-  static const StaticWarningCode INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED
-      =
-      const StaticWarningCode(
-          'INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED',
+  static const StaticWarningCode INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED =
+      const StaticWarningCode('INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED',
           "Parameters cannot override default values, this method overrides '{0}.{1}' where '{2}' has a different value");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance member <i>m2</i>, the signature of
    * <i>m2</i> explicitly specifies a default value for a formal parameter
    * <i>p</i> and the signature of <i>m1</i> specifies a different default value
    * for <i>p</i>.
    */
-  static const StaticWarningCode
-      INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL =
+  static const StaticWarningCode INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL =
       const StaticWarningCode(
           'INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL',
           "Parameters cannot override default values, this method overrides '{0}.{1}' where this positional parameter has a different value");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance member <i>m2</i> and <i>m1</i> does not
    * declare all the named parameters declared by <i>m2</i>.
    *
    * @param paramCount the number of named parameters in the overridden member
    * @param className the name of the class from the overridden method
    */
-  static const StaticWarningCode INVALID_OVERRIDE_NAMED =
-      const StaticWarningCode(
-          'INVALID_OVERRIDE_NAMED',
-          "Missing the named parameter '{0}' to match the overridden method from '{1}'");
+  static const StaticWarningCode INVALID_OVERRIDE_NAMED = const StaticWarningCode(
+      'INVALID_OVERRIDE_NAMED',
+      "Missing the named parameter '{0}' to match the overridden method from '{1}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance member <i>m2</i> and <i>m1</i> has fewer
    * positional parameters than <i>m2</i>.
    *
    * @param paramCount the number of positional parameters in the overridden
    *        member
    * @param className the name of the class from the overridden method
    */
   static const StaticWarningCode INVALID_OVERRIDE_POSITIONAL =
-      const StaticWarningCode(
-          'INVALID_OVERRIDE_POSITIONAL',
+      const StaticWarningCode('INVALID_OVERRIDE_POSITIONAL',
           "Must have at least {0} parameters to match the overridden method from '{1}'");
 
   /**
    * 7.1 Instance Methods: It is a static warning if an instance method
    * <i>m1</i> overrides an instance member <i>m2</i> and <i>m1</i> has a
    * greater number of required parameters than <i>m2</i>.
    *
    * @param paramCount the number of required parameters in the overridden
    *        member
    * @param className the name of the class from the overridden method
    */
   static const StaticWarningCode INVALID_OVERRIDE_REQUIRED =
-      const StaticWarningCode(
-          'INVALID_OVERRIDE_REQUIRED',
+      const StaticWarningCode('INVALID_OVERRIDE_REQUIRED',
           "Must have {0} required parameters or less to match the overridden method from '{1}'");
 
   /**
    * 7.3 Setters: It is a static warning if a setter <i>m1</i> overrides a
    * setter <i>m2</i> and the type of <i>m1</i> is not a subtype of the type of
    * <i>m2</i>.
    *
    * @param actualParamTypeName the name of the expected parameter type
    * @param expectedParamType the name of the actual parameter type, not
    *        assignable to the actualParamTypeName
    * @param className the name of the class where the overridden setter is
    *        declared
    * See [INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE].
    */
   static const StaticWarningCode INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE =
-      const StaticWarningCode(
-          'INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE',
+      const StaticWarningCode('INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE',
           "The parameter type '{0}' is not assignable to '{1}' as required by the setter it is overriding from '{2}'");
 
   /**
    * 12.6 Lists: A run-time list literal &lt;<i>E</i>&gt; [<i>e<sub>1</sub></i>
    * &hellip; <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>a</i> with first argument <i>i</i> and
    *   second argument <i>o<sub>i+1</sub></i><i>, 1 &lt;= i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    */
   static const StaticWarningCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'LIST_ELEMENT_TYPE_NOT_ASSIGNABLE',
+      const StaticWarningCode('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the list type '{1}'");
 
   /**
    * 12.7 Map: A run-time map literal &lt;<i>K</i>, <i>V</i>&gt;
    * [<i>k<sub>1</sub></i> : <i>e<sub>1</sub></i> &hellip; <i>k<sub>n</sub></i>
    * : <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>m</i> with first argument
    *   <i>k<sub>i</sub></i> and second argument <i>e<sub>i</sub></i><i>, 1 &lt;=
    *   i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    */
   static const StaticWarningCode MAP_KEY_TYPE_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'MAP_KEY_TYPE_NOT_ASSIGNABLE',
+      const StaticWarningCode('MAP_KEY_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the map key type '{1}'");
 
   /**
    * 12.7 Map: A run-time map literal &lt;<i>K</i>, <i>V</i>&gt;
    * [<i>k<sub>1</sub></i> : <i>e<sub>1</sub></i> &hellip; <i>k<sub>n</sub></i>
    * : <i>e<sub>n</sub></i>] is evaluated as follows:
    * * The operator []= is invoked on <i>m</i> with first argument
    *   <i>k<sub>i</sub></i> and second argument <i>e<sub>i</sub></i><i>, 1 &lt;=
    *   i &lt;= n</i>
    *
    * 12.14.2 Binding Actuals to Formals: Let <i>T<sub>i</sub></i> be the static
    * type of <i>a<sub>i</sub></i>, let <i>S<sub>i</sub></i> be the type of
    * <i>p<sub>i</sub>, 1 &lt;= i &lt;= n+k</i> and let <i>S<sub>q</sub></i> be
    * the type of the named parameter <i>q</i> of <i>f</i>. It is a static
    * warning if <i>T<sub>j</sub></i> may not be assigned to <i>S<sub>j</sub>, 1
    * &lt;= j &lt;= m</i>.
    */
   static const StaticWarningCode MAP_VALUE_TYPE_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'MAP_VALUE_TYPE_NOT_ASSIGNABLE',
+      const StaticWarningCode('MAP_VALUE_TYPE_NOT_ASSIGNABLE',
           "The element type '{0}' cannot be assigned to the map value type '{1}'");
 
   /**
    * 7.3 Setters: It is a static warning if a class has a setter named <i>v=</i>
    * with argument type <i>T</i> and a getter named <i>v</i> with return type
    * <i>S</i>, and <i>T</i> may not be assigned to <i>S</i>.
    */
   static const StaticWarningCode MISMATCHED_GETTER_AND_SETTER_TYPES =
-      const StaticWarningCode(
-          'MISMATCHED_GETTER_AND_SETTER_TYPES',
+      const StaticWarningCode('MISMATCHED_GETTER_AND_SETTER_TYPES',
           "The parameter type for setter '{0}' is '{1}' which is not assignable to its getter (of type '{2}')");
 
   /**
    * 7.3 Setters: It is a static warning if a class has a setter named <i>v=</i>
    * with argument type <i>T</i> and a getter named <i>v</i> with return type
    * <i>S</i>, and <i>T</i> may not be assigned to <i>S</i>.
    */
-  static const StaticWarningCode
-      MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE =
+  static const StaticWarningCode MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE =
       const StaticWarningCode(
           'MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE',
           "The parameter type for setter '{0}' is '{1}' which is not assignable to its getter (of type '{2}'), from superclass '{3}'");
 
   /**
    * 13.12 Return: It is a static warning if a function contains both one or
    * more return statements of the form <i>return;</i> and one or more return
    * statements of the form <i>return e;</i>.
    */
   static const StaticWarningCode MIXED_RETURN_TYPES = const StaticWarningCode(
       'MIXED_RETURN_TYPES',
       "Methods and functions cannot use return both with and without values");
 
   /**
    * 12.11.1 New: It is a static warning if <i>q</i> is a constructor of an
    * abstract class and <i>q</i> is not a factory constructor.
    */
   static const StaticWarningCode NEW_WITH_ABSTRACT_CLASS =
-      const StaticWarningCode(
-          'NEW_WITH_ABSTRACT_CLASS',
+      const StaticWarningCode('NEW_WITH_ABSTRACT_CLASS',
           "Abstract classes cannot be created with a 'new' expression");
 
   /**
    * 15.8 Parameterized Types: Any use of a malbounded type gives rise to a
    * static warning.
    *
    * @param typeName the name of the type being referenced (<i>S</i>)
    * @param parameterCount the number of type parameters that were declared
    * @param argumentCount the number of type arguments provided
    * See [CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS], and
    * [StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS].
    */
   static const StaticWarningCode NEW_WITH_INVALID_TYPE_PARAMETERS =
-      const StaticWarningCode(
-          'NEW_WITH_INVALID_TYPE_PARAMETERS',
+      const StaticWarningCode('NEW_WITH_INVALID_TYPE_PARAMETERS',
           "The type '{0}' is declared with {1} type parameters, but {2} type arguments were given");
 
   /**
    * 12.11.1 New: It is a static warning if <i>T</i> is not a class accessible
    * in the current scope, optionally followed by type arguments.
    *
    * @param name the name of the non-type element
    */
-  static const StaticWarningCode NEW_WITH_NON_TYPE =
-      const StaticWarningCode('NEW_WITH_NON_TYPE', "The name '{0}' is not a class");
+  static const StaticWarningCode NEW_WITH_NON_TYPE = const StaticWarningCode(
+      'NEW_WITH_NON_TYPE', "The name '{0}' is not a class");
 
   /**
    * 12.11.1 New: If <i>T</i> is a class or parameterized type accessible in the
    * current scope then:
    * 1. If <i>e</i> is of the form <i>new T.id(a<sub>1</sub>, &hellip;,
    *    a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;,
    *    x<sub>n+k</sub>: a<sub>n+k</sub>)</i> it is a static warning if
    *    <i>T.id</i> is not the name of a constructor declared by the type
    *    <i>T</i>.
    * If <i>e</i> of the form <i>new T(a<sub>1</sub>, &hellip;, a<sub>n</sub>,
    * x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;, x<sub>n+k</sub>:
    * a<sub>n+kM/sub>)</i> it is a static warning if the type <i>T</i> does not
    * declare a constructor with the same name as the declaration of <i>T</i>.
    */
   static const StaticWarningCode NEW_WITH_UNDEFINED_CONSTRUCTOR =
-      const StaticWarningCode(
-          'NEW_WITH_UNDEFINED_CONSTRUCTOR',
+      const StaticWarningCode('NEW_WITH_UNDEFINED_CONSTRUCTOR',
           "The class '{0}' does not have a constructor '{1}'");
 
   /**
    * 12.11.1 New: If <i>T</i> is a class or parameterized type accessible in the
    * current scope then:
    * 1. If <i>e</i> is of the form <i>new T.id(a<sub>1</sub>, &hellip;,
    * a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, &hellip;, x<sub>n+k</sub>:
    * a<sub>n+k</sub>)</i> it is a static warning if <i>T.id</i> is not the name
    * of a constructor declared by the type <i>T</i>. If <i>e</i> of the form
    * <i>new T(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip;, x<sub>n+k</sub>: a<sub>n+kM/sub>)</i> it is a
    * static warning if the type <i>T</i> does not declare a constructor with the
    * same name as the declaration of <i>T</i>.
    */
   static const StaticWarningCode NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT =
-      const StaticWarningCode(
-          'NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
+      const StaticWarningCode('NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT',
           "The class '{0}' does not have a default constructor");
 
   /**
    * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
    * class inherits an abstract method.
    *
    * 7.10 Superinterfaces: Let <i>C</i> be a concrete class that does not
    * declare its own <i>noSuchMethod()</i> method. It is a static warning if the
    * implicit interface of <i>C</i> includes an instance member <i>m</i> of type
    * <i>F</i> and <i>C</i> does not declare or inherit a corresponding instance
    * member <i>m</i> of type <i>F'</i> such that <i>F' <: F</i>.
    *
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class unless that member overrides a
    * concrete one.
    *
    * @param memberName the name of the first member
    * @param memberName the name of the second member
    * @param memberName the name of the third member
    * @param memberName the name of the fourth member
    * @param additionalCount the number of additional missing members that aren't
    *        listed
    */
-  static const StaticWarningCode
-      NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS =
+  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS =
       const StaticWarningCode(
           'NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS',
           "Missing concrete implementation of {0}, {1}, {2}, {3} and {4} more");
 
   /**
    * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
    * class inherits an abstract method.
    *
    * 7.10 Superinterfaces: Let <i>C</i> be a concrete class that does not
    * declare its own <i>noSuchMethod()</i> method. It is a static warning if the
    * implicit interface of <i>C</i> includes an instance member <i>m</i> of type
    * <i>F</i> and <i>C</i> does not declare or inherit a corresponding instance
    * member <i>m</i> of type <i>F'</i> such that <i>F' <: F</i>.
    *
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class unless that member overrides a
    * concrete one.
    *
    * @param memberName the name of the first member
    * @param memberName the name of the second member
    * @param memberName the name of the third member
    * @param memberName the name of the fourth member
    */
-  static const StaticWarningCode
-      NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR =
+  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR =
       const StaticWarningCode(
           'NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR',
           "Missing concrete implementation of {0}, {1}, {2} and {3}");
 
   /**
    * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
    * class inherits an abstract method.
    *
    * 7.10 Superinterfaces: Let <i>C</i> be a concrete class that does not
    * declare its own <i>noSuchMethod()</i> method. It is a static warning if the
    * implicit interface of <i>C</i> includes an instance member <i>m</i> of type
    * <i>F</i> and <i>C</i> does not declare or inherit a corresponding instance
    * member <i>m</i> of type <i>F'</i> such that <i>F' <: F</i>.
    *
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class unless that member overrides a
    * concrete one.
    *
    * @param memberName the name of the member
    */
-  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE
-      =
-      const StaticWarningCode(
-          'NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE',
+  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE =
+      const StaticWarningCode('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE',
           "Missing concrete implementation of {0}");
 
   /**
    * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
    * class inherits an abstract method.
    *
    * 7.10 Superinterfaces: Let <i>C</i> be a concrete class that does not
    * declare its own <i>noSuchMethod()</i> method. It is a static warning if the
    * implicit interface of <i>C</i> includes an instance member <i>m</i> of type
    * <i>F</i> and <i>C</i> does not declare or inherit a corresponding instance
    * member <i>m</i> of type <i>F'</i> such that <i>F' <: F</i>.
    *
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class unless that member overrides a
    * concrete one.
    *
    * @param memberName the name of the first member
    * @param memberName the name of the second member
    * @param memberName the name of the third member
    */
-  static const StaticWarningCode
-      NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE =
+  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE =
       const StaticWarningCode(
           'NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE',
           "Missing concrete implementation of {0}, {1} and {2}");
 
   /**
    * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract
    * class inherits an abstract method.
    *
    * 7.10 Superinterfaces: Let <i>C</i> be a concrete class that does not
    * declare its own <i>noSuchMethod()</i> method. It is a static warning if the
    * implicit interface of <i>C</i> includes an instance member <i>m</i> of type
    * <i>F</i> and <i>C</i> does not declare or inherit a corresponding instance
    * member <i>m</i> of type <i>F'</i> such that <i>F' <: F</i>.
    *
    * 7.4 Abstract Instance Members: It is a static warning if an abstract member
    * is declared or inherited in a concrete class unless that member overrides a
    * concrete one.
    *
    * @param memberName the name of the first member
    * @param memberName the name of the second member
    */
-  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO
-      =
-      const StaticWarningCode(
-          'NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO',
+  static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO =
+      const StaticWarningCode('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO',
           "Missing concrete implementation of {0} and {1}");
 
   /**
    * 13.11 Try: An on-catch clause of the form <i>on T catch (p<sub>1</sub>,
    * p<sub>2</sub>) s</i> or <i>on T s</i> matches an object <i>o</i> if the
    * type of <i>o</i> is a subtype of <i>T</i>. It is a static warning if
    * <i>T</i> does not denote a type available in the lexical scope of the
    * catch clause.
    *
    * @param name the name of the non-type element
    */
   static const StaticWarningCode NON_TYPE_IN_CATCH_CLAUSE =
-      const StaticWarningCode(
-          'NON_TYPE_IN_CATCH_CLAUSE',
+      const StaticWarningCode('NON_TYPE_IN_CATCH_CLAUSE',
           "The name '{0}' is not a type and cannot be used in an on-catch clause");
 
   /**
    * 7.1.1 Operators: It is a static warning if the return type of the
    * user-declared operator []= is explicitly declared and not void.
    */
   static const StaticWarningCode NON_VOID_RETURN_FOR_OPERATOR =
-      const StaticWarningCode(
-          'NON_VOID_RETURN_FOR_OPERATOR',
+      const StaticWarningCode('NON_VOID_RETURN_FOR_OPERATOR',
           "The return type of the operator []= must be 'void'");
 
   /**
    * 7.3 Setters: It is a static warning if a setter declares a return type
    * other than void.
    */
   static const StaticWarningCode NON_VOID_RETURN_FOR_SETTER =
-      const StaticWarningCode(
-          'NON_VOID_RETURN_FOR_SETTER',
+      const StaticWarningCode('NON_VOID_RETURN_FOR_SETTER',
           "The return type of the setter must be 'void'");
 
   /**
    * 15.1 Static Types: A type <i>T</i> is malformed iff:
    * * <i>T</i> has the form <i>id</i> or the form <i>prefix.id</i>, and in the
    *   enclosing lexical scope, the name <i>id</i> (respectively
    *   <i>prefix.id</i>) does not denote a type.
    * * <i>T</i> denotes a type parameter in the enclosing lexical scope, but
    * occurs in the signature or body of a static member.
    * * <i>T</i> is a parameterized type of the form <i>G&lt;S<sub>1</sub>, ..,
    * S<sub>n</sub>&gt;</i>,
    *
    * Any use of a malformed type gives rise to a static warning.
    *
    * @param nonTypeName the name that is not a type
    */
   static const StaticWarningCode NOT_A_TYPE =
       const StaticWarningCode('NOT_A_TYPE', "{0} is not a type");
 
   /**
    * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m &lt;
    * h</i> or if <i>m &gt; n</i>.
    *
    * @param requiredCount the expected number of required arguments
    * @param argumentCount the actual number of positional arguments given
    * See [EXTRA_POSITIONAL_ARGUMENTS].
    */
   static const StaticWarningCode NOT_ENOUGH_REQUIRED_ARGUMENTS =
-      const StaticWarningCode(
-          'NOT_ENOUGH_REQUIRED_ARGUMENTS',
+      const StaticWarningCode('NOT_ENOUGH_REQUIRED_ARGUMENTS',
           "{0} required argument(s) expected, but {1} found");
 
   /**
    * 14.3 Parts: It is a static warning if the referenced part declaration
    * <i>p</i> names a library other than the current library as the library to
    * which <i>p</i> belongs.
    *
    * @param expectedLibraryName the name of expected library name
    * @param actualLibraryName the non-matching actual library name from the
    *        "part of" declaration
    */
   static const StaticWarningCode PART_OF_DIFFERENT_LIBRARY =
-      const StaticWarningCode(
-          'PART_OF_DIFFERENT_LIBRARY',
+      const StaticWarningCode('PART_OF_DIFFERENT_LIBRARY',
           "Expected this library to be part of '{0}', not '{1}'");
 
   /**
    * 7.6.2 Factories: It is a static warning if the function type of <i>k'</i>
    * is not a subtype of the type of <i>k</i>.
    *
    * @param redirectedName the name of the redirected constructor
    * @param redirectingName the name of the redirecting constructor
    */
   static const StaticWarningCode REDIRECT_TO_INVALID_FUNCTION_TYPE =
-      const StaticWarningCode(
-          'REDIRECT_TO_INVALID_FUNCTION_TYPE',
+      const StaticWarningCode('REDIRECT_TO_INVALID_FUNCTION_TYPE',
           "The redirected constructor '{0}' has incompatible parameters with '{1}'");
 
   /**
    * 7.6.2 Factories: It is a static warning if the function type of <i>k'</i>
    * is not a subtype of the type of <i>k</i>.
    *
    * @param redirectedName the name of the redirected constructor return type
    * @param redirectingName the name of the redirecting constructor return type
    */
   static const StaticWarningCode REDIRECT_TO_INVALID_RETURN_TYPE =
-      const StaticWarningCode(
-          'REDIRECT_TO_INVALID_RETURN_TYPE',
+      const StaticWarningCode('REDIRECT_TO_INVALID_RETURN_TYPE',
           "The return type '{0}' of the redirected constructor is not assignable to '{1}'");
 
   /**
    * 7.6.2 Factories: It is a static warning if type does not denote a class
    * accessible in the current scope; if type does denote such a class <i>C</i>
    * it is a static warning if the referenced constructor (be it <i>type</i> or
    * <i>type.id</i>) is not a constructor of <i>C</i>.
    */
   static const StaticWarningCode REDIRECT_TO_MISSING_CONSTRUCTOR =
-      const StaticWarningCode(
-          'REDIRECT_TO_MISSING_CONSTRUCTOR',
+      const StaticWarningCode('REDIRECT_TO_MISSING_CONSTRUCTOR',
           "The constructor '{0}' could not be found in '{1}'");
 
   /**
    * 7.6.2 Factories: It is a static warning if type does not denote a class
    * accessible in the current scope; if type does denote such a class <i>C</i>
    * it is a static warning if the referenced constructor (be it <i>type</i> or
    * <i>type.id</i>) is not a constructor of <i>C</i>.
    */
-  static const StaticWarningCode REDIRECT_TO_NON_CLASS =
-      const StaticWarningCode(
-          'REDIRECT_TO_NON_CLASS',
-          "The name '{0}' is not a type and cannot be used in a redirected constructor");
+  static const StaticWarningCode REDIRECT_TO_NON_CLASS = const StaticWarningCode(
+      'REDIRECT_TO_NON_CLASS',
+      "The name '{0}' is not a type and cannot be used in a redirected constructor");
 
   /**
    * 13.12 Return: Let <i>f</i> be the function immediately enclosing a return
    * statement of the form <i>return;</i> It is a static warning if both of the
    * following conditions hold:
    * * <i>f</i> is not a generative constructor.
    * * The return type of <i>f</i> may not be assigned to void.
    */
   static const StaticWarningCode RETURN_WITHOUT_VALUE = const StaticWarningCode(
-      'RETURN_WITHOUT_VALUE',
-      "Missing return value after 'return'");
+      'RETURN_WITHOUT_VALUE', "Missing return value after 'return'");
 
   /**
    * 12.16.3 Static Invocation: It is a static warning if <i>C</i> does not
    * declare a static method or getter <i>m</i>.
    *
    * @param memberName the name of the instance member
    */
   static const StaticWarningCode STATIC_ACCESS_TO_INSTANCE_MEMBER =
-      const StaticWarningCode(
-          'STATIC_ACCESS_TO_INSTANCE_MEMBER',
+      const StaticWarningCode('STATIC_ACCESS_TO_INSTANCE_MEMBER',
           "Instance member '{0}' cannot be accessed using static access");
 
   /**
    * 13.9 Switch: It is a static warning if the type of <i>e</i> may not be
    * assigned to the type of <i>e<sub>k</sub></i>.
    */
   static const StaticWarningCode SWITCH_EXPRESSION_NOT_ASSIGNABLE =
-      const StaticWarningCode(
-          'SWITCH_EXPRESSION_NOT_ASSIGNABLE',
+      const StaticWarningCode('SWITCH_EXPRESSION_NOT_ASSIGNABLE',
           "Type '{0}' of the switch expression is not assignable to the type '{1}' of case expressions");
 
   /**
    * 15.1 Static Types: It is a static warning to use a deferred type in a type
    * annotation.
    *
    * @param name the name of the type that is deferred and being used in a type
    *        annotation
    */
   static const StaticWarningCode TYPE_ANNOTATION_DEFERRED_CLASS =
-      const StaticWarningCode(
-          'TYPE_ANNOTATION_DEFERRED_CLASS',
+      const StaticWarningCode('TYPE_ANNOTATION_DEFERRED_CLASS',
           "The deferred type '{0}' cannot be used in a declaration, cast or type test");
 
   /**
    * 12.31 Type Test: It is a static warning if <i>T</i> does not denote a type
    * available in the current lexical scope.
    */
-  static const StaticWarningCode TYPE_TEST_WITH_NON_TYPE =
-      const StaticWarningCode(
-          'TYPE_TEST_WITH_NON_TYPE',
-          "The name '{0}' is not a type and cannot be used in an 'is' expression");
+  static const StaticWarningCode TYPE_TEST_WITH_NON_TYPE = const StaticWarningCode(
+      'TYPE_TEST_WITH_NON_TYPE',
+      "The name '{0}' is not a type and cannot be used in an 'is' expression");
 
   /**
    * 12.31 Type Test: It is a static warning if <i>T</i> does not denote a type
    * available in the current lexical scope.
    */
   static const StaticWarningCode TYPE_TEST_WITH_UNDEFINED_NAME =
-      const StaticWarningCode(
-          'TYPE_TEST_WITH_UNDEFINED_NAME',
+      const StaticWarningCode('TYPE_TEST_WITH_UNDEFINED_NAME',
           "The name '{0}' is not defined and cannot be used in an 'is' expression");
 
   /**
    * 10 Generics: However, a type parameter is considered to be a malformed type
    * when referenced by a static member.
    *
    * 15.1 Static Types: Any use of a malformed type gives rise to a static
    * warning. A malformed type is then interpreted as dynamic by the static type
    * checker and the runtime.
    */
   static const StaticWarningCode TYPE_PARAMETER_REFERENCED_BY_STATIC =
-      const StaticWarningCode(
-          'TYPE_PARAMETER_REFERENCED_BY_STATIC',
+      const StaticWarningCode('TYPE_PARAMETER_REFERENCED_BY_STATIC',
           "Static members cannot reference type parameters");
 
   /**
    * 12.16.3 Static Invocation: A static method invocation <i>i</i> has the form
    * <i>C.m(a<sub>1</sub>, &hellip;, a<sub>n</sub>, x<sub>n+1</sub>:
    * a<sub>n+1</sub>, &hellip; x<sub>n+k</sub>: a<sub>n+k</sub>)</i>. It is a
    * static warning if <i>C</i> does not denote a class in the current scope.
    *
    * @param undefinedClassName the name of the undefined class
    */
   static const StaticWarningCode UNDEFINED_CLASS =
       const StaticWarningCode('UNDEFINED_CLASS', "Undefined class '{0}'");
 
   /**
    * Same as [UNDEFINED_CLASS], but to catch using "boolean" instead of "bool".
    */
   static const StaticWarningCode UNDEFINED_CLASS_BOOLEAN =
-      const StaticWarningCode(
-          'UNDEFINED_CLASS_BOOLEAN',
+      const StaticWarningCode('UNDEFINED_CLASS_BOOLEAN',
           "Undefined class 'boolean'; did you mean 'bool'?");
 
   /**
    * 12.17 Getter Invocation: It is a static warning if there is no class
    * <i>C</i> in the enclosing lexical scope of <i>i</i>, or if <i>C</i> does
    * not declare, implicitly or explicitly, a getter named <i>m</i>.
    *
    * @param getterName the name of the getter
    * @param enclosingType the name of the enclosing type where the getter is
    *        being looked for
@@ skipping 16 matching lines @@
 
   /**
    * 12.14.2 Binding Actuals to Formals: Furthermore, each <i>q<sub>i</sub></i>,
    * <i>1<=i<=l</i>, must have a corresponding named parameter in the set
    * {<i>p<sub>n+1</sub></i> &hellip; <i>p<sub>n+k</sub></i>} or a static
    * warning occurs.
    *
    * @param name the name of the requested named parameter
    */
   static const StaticWarningCode UNDEFINED_NAMED_PARAMETER =
-      const StaticWarningCode(
-          'UNDEFINED_NAMED_PARAMETER',
+      const StaticWarningCode('UNDEFINED_NAMED_PARAMETER',
           "The named parameter '{0}' is not defined");
 
   /**
    * 12.18 Assignment: It is as static warning if an assignment of the form
    * <i>v = e</i> occurs inside a top level or static function (be it function,
    * method, getter, or setter) or variable initializer and there is no
    * declaration <i>d</i> with name <i>v=</i> in the lexical scope enclosing the
    * assignment.
    *
    * 12.18 Assignment: It is a static warning if there is no class <i>C</i> in
@@ skipping 10 matching lines @@
 
   /**
    * 12.16.3 Static Invocation: It is a static warning if <i>C</i> does not
    * declare a static method or getter <i>m</i>.
    *
    * @param methodName the name of the method
    * @param enclosingType the name of the enclosing type where the method is
    *        being looked for
    */
   static const StaticWarningCode UNDEFINED_STATIC_METHOD_OR_GETTER =
-      const StaticWarningCode(
-          'UNDEFINED_STATIC_METHOD_OR_GETTER',
+      const StaticWarningCode('UNDEFINED_STATIC_METHOD_OR_GETTER',
           "The static method, getter or setter '{0}' is not defined for the class '{1}'");
 
   /**
    * 12.17 Getter Invocation: It is a static warning if there is no class
    * <i>C</i> in the enclosing lexical scope of <i>i</i>, or if <i>C</i> does
    * not declare, implicitly or explicitly, a getter named <i>m</i>.
    *
    * @param getterName the name of the getter
    * @param enclosingType the name of the enclosing type where the getter is
    *        being looked for
    */
   static const StaticWarningCode UNDEFINED_SUPER_GETTER =
-      const StaticWarningCode(
-          'UNDEFINED_SUPER_GETTER',
+      const StaticWarningCode('UNDEFINED_SUPER_GETTER',
           "The getter '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 12.18 Assignment: It is as static warning if an assignment of the form
    * <i>v = e</i> occurs inside a top level or static function (be it function,
    * method, getter, or setter) or variable initializer and there is no
    * declaration <i>d</i> with name <i>v=</i> in the lexical scope enclosing the
    * assignment.
    *
    * 12.18 Assignment: It is a static warning if there is no class <i>C</i> in
    * the enclosing lexical scope of the assignment, or if <i>C</i> does not
    * declare, implicitly or explicitly, a setter <i>v=</i>.
    *
    * @param setterName the name of the getter
    * @param enclosingType the name of the enclosing type where the setter is
    *        being looked for
    */
   static const StaticWarningCode UNDEFINED_SUPER_SETTER =
-      const StaticWarningCode(
-          'UNDEFINED_SUPER_SETTER',
+      const StaticWarningCode('UNDEFINED_SUPER_SETTER',
           "The setter '{0}' is not defined in a superclass of '{1}'");
 
   /**
    * 7.2 Getters: It is a static warning if the return type of a getter is void.
    */
   static const StaticWarningCode VOID_RETURN_FOR_GETTER =
-      const StaticWarningCode(
-          'VOID_RETURN_FOR_GETTER',
+      const StaticWarningCode('VOID_RETURN_FOR_GETTER',
           "The return type of the getter must not be 'void'");
 
   /**
    * Initialize a newly created error code to have the given [name]. The message
    * associated with the error will be created from the given [message]
    * template. The correction associated with the error will be created from the
    * given [correction] template.
    */
   const StaticWarningCode(String name, String message, [String correction])
       : super(name, message, correction);
@@ skipping 34 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;
 }