New analyzer_experimental snapshot.

pkg/analyzer_experimental/lib/src/generated/parser.dart

Index: pkg/analyzer_experimental/lib/src/generated/parser.dart
diff --git a/pkg/analyzer_experimental/lib/src/generated/parser.dart b/pkg/analyzer_experimental/lib/src/generated/parser.dart
index a7cb7dece741431e39de2c8a7826eee74c8d962c..b9e238b5be62361d6217032668bd55477bebbee3 100644
--- a/pkg/analyzer_experimental/lib/src/generated/parser.dart
+++ b/pkg/analyzer_experimental/lib/src/generated/parser.dart
@@ -1071,7 +1071,16 @@ class Parser {
   AssertStatement parseAssertStatement() {
     Token keyword = expect(Keyword.ASSERT);
     Token leftParen = expect2(TokenType.OPEN_PAREN);
-    Expression expression = parseConditionalExpression();
+    Expression expression = parseExpression2();
+    if (expression is AssignmentExpression) {
+      reportError(ParserErrorCode.ASSERT_DOES_NOT_TAKE_ASSIGNMENT, expression, []);
+    } else if (expression is CascadeExpression) {
+      reportError(ParserErrorCode.ASSERT_DOES_NOT_TAKE_CASCADE, expression, []);
+    } else if (expression is ThrowExpression) {
+      reportError(ParserErrorCode.ASSERT_DOES_NOT_TAKE_THROW, expression, []);
+    } else if (expression is RethrowExpression) {
+      reportError(ParserErrorCode.ASSERT_DOES_NOT_TAKE_RETHROW, expression, []);
+    }
     Token rightParen = expect2(TokenType.CLOSE_PAREN);
     Token semicolon = expect2(TokenType.SEMICOLON);
     return new AssertStatement.full(keyword, leftParen, expression, rightParen, semicolon);
@@ -1739,7 +1748,7 @@ class Parser {
       } else if (matches3(firstToken, Keyword.THIS) || matches3(firstToken, Keyword.NULL) || matches3(firstToken, Keyword.TRUE) || matches3(firstToken, Keyword.FALSE)) {
         return null;
       }
-    } catch (exception) {
+    } on JavaException catch (exception) {
     }
     return null;
   }
@@ -4334,11 +4343,11 @@ class Parser {
   SymbolLiteral parseSymbolLiteral() {
     Token poundSign = andAdvance;
     List<Token> components = new List<Token>();
-    if (matches5(TokenType.IDENTIFIER)) {
+    if (matchesIdentifier()) {
       components.add(andAdvance);
       while (matches5(TokenType.PERIOD)) {
         advance();
-        if (matches5(TokenType.IDENTIFIER)) {
+        if (matchesIdentifier()) {
           components.add(andAdvance);
         } else {
           reportError8(ParserErrorCode.MISSING_IDENTIFIER, []);
@@ -5666,136 +5675,144 @@ class ParserErrorCode extends Enum<ParserErrorCode> implements ErrorCode {
   static final ParserErrorCode ABSTRACT_TOP_LEVEL_FUNCTION = new ParserErrorCode.con3('ABSTRACT_TOP_LEVEL_FUNCTION', 2, "Top-level functions cannot be declared to be 'abstract'");
   static final ParserErrorCode ABSTRACT_TOP_LEVEL_VARIABLE = new ParserErrorCode.con3('ABSTRACT_TOP_LEVEL_VARIABLE', 3, "Top-level variables cannot be declared to be 'abstract'");
   static final ParserErrorCode ABSTRACT_TYPEDEF = new ParserErrorCode.con3('ABSTRACT_TYPEDEF', 4, "Type aliases cannot be declared to be 'abstract'");
-  static final ParserErrorCode BREAK_OUTSIDE_OF_LOOP = new ParserErrorCode.con3('BREAK_OUTSIDE_OF_LOOP', 5, "A break statement cannot be used outside of a loop or switch statement");
-  static final ParserErrorCode CONST_AND_FINAL = new ParserErrorCode.con3('CONST_AND_FINAL', 6, "Members cannot be declared to be both 'const' and 'final'");
-  static final ParserErrorCode CONST_AND_VAR = new ParserErrorCode.con3('CONST_AND_VAR', 7, "Members cannot be declared to be both 'const' and 'var'");
-  static final ParserErrorCode CONST_CLASS = new ParserErrorCode.con3('CONST_CLASS', 8, "Classes cannot be declared to be 'const'");
-  static final ParserErrorCode CONST_CONSTRUCTOR_WITH_BODY = new ParserErrorCode.con3('CONST_CONSTRUCTOR_WITH_BODY', 9, "'const' constructors cannot have a body");
-  static final ParserErrorCode CONST_FACTORY = new ParserErrorCode.con3('CONST_FACTORY', 10, "Only redirecting factory constructors can be declared to be 'const'");
-  static final ParserErrorCode CONST_METHOD = new ParserErrorCode.con3('CONST_METHOD', 11, "Getters, setters and methods cannot be declared to be 'const'");
-  static final ParserErrorCode CONST_TYPEDEF = new ParserErrorCode.con3('CONST_TYPEDEF', 12, "Type aliases cannot be declared to be 'const'");
-  static final ParserErrorCode CONSTRUCTOR_WITH_RETURN_TYPE = new ParserErrorCode.con3('CONSTRUCTOR_WITH_RETURN_TYPE', 13, "Constructors cannot have a return type");
-  static final ParserErrorCode CONTINUE_OUTSIDE_OF_LOOP = new ParserErrorCode.con3('CONTINUE_OUTSIDE_OF_LOOP', 14, "A continue statement cannot be used outside of a loop or switch statement");
-  static final ParserErrorCode CONTINUE_WITHOUT_LABEL_IN_CASE = new ParserErrorCode.con3('CONTINUE_WITHOUT_LABEL_IN_CASE', 15, "A continue statement in a switch statement must have a label as a target");
-  static final ParserErrorCode DEPRECATED_ARGUMENT_DEFINITION_TEST = new ParserErrorCode.con3('DEPRECATED_ARGUMENT_DEFINITION_TEST', 16, "The argument definition test ('?' operator) has been deprecated");
-  static final ParserErrorCode DIRECTIVE_AFTER_DECLARATION = new ParserErrorCode.con3('DIRECTIVE_AFTER_DECLARATION', 17, "Directives must appear before any declarations");
-  static final ParserErrorCode DUPLICATE_LABEL_IN_SWITCH_STATEMENT = new ParserErrorCode.con3('DUPLICATE_LABEL_IN_SWITCH_STATEMENT', 18, "The label %s was already used in this switch statement");
-  static final ParserErrorCode DUPLICATED_MODIFIER = new ParserErrorCode.con3('DUPLICATED_MODIFIER', 19, "The modifier '%s' was already specified.");
-  static final ParserErrorCode EQUALITY_CANNOT_BE_EQUALITY_OPERAND = new ParserErrorCode.con3('EQUALITY_CANNOT_BE_EQUALITY_OPERAND', 20, "Equality expression cannot be operand of another equality expression.");
-  static final ParserErrorCode EXPECTED_CASE_OR_DEFAULT = new ParserErrorCode.con3('EXPECTED_CASE_OR_DEFAULT', 21, "Expected 'case' or 'default'");
-  static final ParserErrorCode EXPECTED_CLASS_MEMBER = new ParserErrorCode.con3('EXPECTED_CLASS_MEMBER', 22, "Expected a class member");
-  static final ParserErrorCode EXPECTED_EXECUTABLE = new ParserErrorCode.con3('EXPECTED_EXECUTABLE', 23, "Expected a method, getter, setter or operator declaration");
-  static final ParserErrorCode EXPECTED_LIST_OR_MAP_LITERAL = new ParserErrorCode.con3('EXPECTED_LIST_OR_MAP_LITERAL', 24, "Expected a list or map literal");
-  static final ParserErrorCode EXPECTED_STRING_LITERAL = new ParserErrorCode.con3('EXPECTED_STRING_LITERAL', 25, "Expected a string literal");
-  static final ParserErrorCode EXPECTED_TOKEN = new ParserErrorCode.con3('EXPECTED_TOKEN', 26, "Expected to find '%s'");
-  static final ParserErrorCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS = new ParserErrorCode.con3('EXPECTED_ONE_LIST_TYPE_ARGUMENTS', 27, "List literal requires exactly one type arguments or none, but %d found");
-  static final ParserErrorCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS = new ParserErrorCode.con3('EXPECTED_TWO_MAP_TYPE_ARGUMENTS', 28, "Map literal requires exactly two type arguments or none, but %d found");
-  static final ParserErrorCode EXPECTED_TYPE_NAME = new ParserErrorCode.con3('EXPECTED_TYPE_NAME', 29, "Expected a type name");
-  static final ParserErrorCode EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE = new ParserErrorCode.con3('EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE', 30, "Export directives must preceed part directives");
-  static final ParserErrorCode EXTERNAL_AFTER_CONST = new ParserErrorCode.con3('EXTERNAL_AFTER_CONST', 31, "The modifier 'external' should be before the modifier 'const'");
-  static final ParserErrorCode EXTERNAL_AFTER_FACTORY = new ParserErrorCode.con3('EXTERNAL_AFTER_FACTORY', 32, "The modifier 'external' should be before the modifier 'factory'");
-  static final ParserErrorCode EXTERNAL_AFTER_STATIC = new ParserErrorCode.con3('EXTERNAL_AFTER_STATIC', 33, "The modifier 'external' should be before the modifier 'static'");
-  static final ParserErrorCode EXTERNAL_CLASS = new ParserErrorCode.con3('EXTERNAL_CLASS', 34, "Classes cannot be declared to be 'external'");
-  static final ParserErrorCode EXTERNAL_CONSTRUCTOR_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_CONSTRUCTOR_WITH_BODY', 35, "External constructors cannot have a body");
-  static final ParserErrorCode EXTERNAL_FIELD = new ParserErrorCode.con3('EXTERNAL_FIELD', 36, "Fields cannot be declared to be 'external'");
-  static final ParserErrorCode EXTERNAL_GETTER_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_GETTER_WITH_BODY', 37, "External getters cannot have a body");
-  static final ParserErrorCode EXTERNAL_METHOD_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_METHOD_WITH_BODY', 38, "External methods cannot have a body");
-  static final ParserErrorCode EXTERNAL_OPERATOR_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_OPERATOR_WITH_BODY', 39, "External operators cannot have a body");
-  static final ParserErrorCode EXTERNAL_SETTER_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_SETTER_WITH_BODY', 40, "External setters cannot have a body");
-  static final ParserErrorCode EXTERNAL_TYPEDEF = new ParserErrorCode.con3('EXTERNAL_TYPEDEF', 41, "Type aliases cannot be declared to be 'external'");
-  static final ParserErrorCode FACTORY_TOP_LEVEL_DECLARATION = new ParserErrorCode.con3('FACTORY_TOP_LEVEL_DECLARATION', 42, "Top-level declarations cannot be declared to be 'factory'");
-  static final ParserErrorCode FACTORY_WITHOUT_BODY = new ParserErrorCode.con3('FACTORY_WITHOUT_BODY', 43, "A non-redirecting 'factory' constructor must have a body");
-  static final ParserErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR = new ParserErrorCode.con3('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR', 44, "Field initializers can only be used in a constructor");
-  static final ParserErrorCode FINAL_AND_VAR = new ParserErrorCode.con3('FINAL_AND_VAR', 45, "Members cannot be declared to be both 'final' and 'var'");
-  static final ParserErrorCode FINAL_CLASS = new ParserErrorCode.con3('FINAL_CLASS', 46, "Classes cannot be declared to be 'final'");
-  static final ParserErrorCode FINAL_CONSTRUCTOR = new ParserErrorCode.con3('FINAL_CONSTRUCTOR', 47, "A constructor cannot be declared to be 'final'");
-  static final ParserErrorCode FINAL_METHOD = new ParserErrorCode.con3('FINAL_METHOD', 48, "Getters, setters and methods cannot be declared to be 'final'");
-  static final ParserErrorCode FINAL_TYPEDEF = new ParserErrorCode.con3('FINAL_TYPEDEF', 49, "Type aliases cannot be declared to be 'final'");
-  static final ParserErrorCode FUNCTION_TYPED_PARAMETER_VAR = new ParserErrorCode.con3('FUNCTION_TYPED_PARAMETER_VAR', 50, "Function typed parameters cannot specify 'const', 'final' or 'var' instead of return type");
-  static final ParserErrorCode GETTER_IN_FUNCTION = new ParserErrorCode.con3('GETTER_IN_FUNCTION', 51, "Getters cannot be defined within methods or functions");
-  static final ParserErrorCode GETTER_WITH_PARAMETERS = new ParserErrorCode.con3('GETTER_WITH_PARAMETERS', 52, "Getter should be declared without a parameter list");
-  static final ParserErrorCode ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE = new ParserErrorCode.con3('ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE', 53, "Illegal assignment to non-assignable expression");
-  static final ParserErrorCode IMPLEMENTS_BEFORE_EXTENDS = new ParserErrorCode.con3('IMPLEMENTS_BEFORE_EXTENDS', 54, "The extends clause must be before the implements clause");
-  static final ParserErrorCode IMPLEMENTS_BEFORE_WITH = new ParserErrorCode.con3('IMPLEMENTS_BEFORE_WITH', 55, "The with clause must be before the implements clause");
-  static final ParserErrorCode IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE = new ParserErrorCode.con3('IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE', 56, "Import directives must preceed part directives");
-  static final ParserErrorCode INITIALIZED_VARIABLE_IN_FOR_EACH = new ParserErrorCode.con3('INITIALIZED_VARIABLE_IN_FOR_EACH', 57, "The loop variable in a for-each loop cannot be initialized");
-  static final ParserErrorCode INVALID_CODE_POINT = new ParserErrorCode.con3('INVALID_CODE_POINT', 58, "The escape sequence '%s' is not a valid code point");
-  static final ParserErrorCode INVALID_COMMENT_REFERENCE = new ParserErrorCode.con3('INVALID_COMMENT_REFERENCE', 59, "Comment references should contain a possibly prefixed identifier and can start with 'new', but should not contain anything else");
-  static final ParserErrorCode INVALID_HEX_ESCAPE = new ParserErrorCode.con3('INVALID_HEX_ESCAPE', 60, "An escape sequence starting with '\\x' must be followed by 2 hexidecimal digits");
-  static final ParserErrorCode INVALID_OPERATOR = new ParserErrorCode.con3('INVALID_OPERATOR', 61, "The string '%s' is not a valid operator");
-  static final ParserErrorCode INVALID_OPERATOR_FOR_SUPER = new ParserErrorCode.con3('INVALID_OPERATOR_FOR_SUPER', 62, "The operator '%s' cannot be used with 'super'");
-  static final ParserErrorCode INVALID_UNICODE_ESCAPE = new ParserErrorCode.con3('INVALID_UNICODE_ESCAPE', 63, "An escape sequence starting with '\\u' must be followed by 4 hexidecimal digits or from 1 to 6 digits between '{' and '}'");
-  static final ParserErrorCode LIBRARY_DIRECTIVE_NOT_FIRST = new ParserErrorCode.con3('LIBRARY_DIRECTIVE_NOT_FIRST', 64, "The library directive must appear before all other directives");
-  static final ParserErrorCode LOCAL_FUNCTION_DECLARATION_MODIFIER = new ParserErrorCode.con3('LOCAL_FUNCTION_DECLARATION_MODIFIER', 65, "Local function declarations cannot specify any modifier");
-  static final ParserErrorCode MISSING_ASSIGNABLE_SELECTOR = new ParserErrorCode.con3('MISSING_ASSIGNABLE_SELECTOR', 66, "Missing selector such as \".<identifier>\" or \"[0]\"");
-  static final ParserErrorCode MISSING_CATCH_OR_FINALLY = new ParserErrorCode.con3('MISSING_CATCH_OR_FINALLY', 67, "A try statement must have either a catch or finally clause");
-  static final ParserErrorCode MISSING_CLASS_BODY = new ParserErrorCode.con3('MISSING_CLASS_BODY', 68, "A class definition must have a body, even if it is empty");
-  static final ParserErrorCode MISSING_CLOSING_PARENTHESIS = new ParserErrorCode.con3('MISSING_CLOSING_PARENTHESIS', 69, "The closing parenthesis is missing");
-  static final ParserErrorCode MISSING_CONST_FINAL_VAR_OR_TYPE = new ParserErrorCode.con3('MISSING_CONST_FINAL_VAR_OR_TYPE', 70, "Variables must be declared using the keywords 'const', 'final', 'var' or a type name");
-  static final ParserErrorCode MISSING_EXPRESSION_IN_THROW = new ParserErrorCode.con3('MISSING_EXPRESSION_IN_THROW', 71, "Throw expressions must compute the object to be thrown");
-  static final ParserErrorCode MISSING_FUNCTION_BODY = new ParserErrorCode.con3('MISSING_FUNCTION_BODY', 72, "A function body must be provided");
-  static final ParserErrorCode MISSING_FUNCTION_PARAMETERS = new ParserErrorCode.con3('MISSING_FUNCTION_PARAMETERS', 73, "Functions must have an explicit list of parameters");
-  static final ParserErrorCode MISSING_IDENTIFIER = new ParserErrorCode.con3('MISSING_IDENTIFIER', 74, "Expected an identifier");
-  static final ParserErrorCode MISSING_KEYWORD_OPERATOR = new ParserErrorCode.con3('MISSING_KEYWORD_OPERATOR', 75, "Operator declarations must be preceeded by the keyword 'operator'");
-  static final ParserErrorCode MISSING_NAME_IN_LIBRARY_DIRECTIVE = new ParserErrorCode.con3('MISSING_NAME_IN_LIBRARY_DIRECTIVE', 76, "Library directives must include a library name");
-  static final ParserErrorCode MISSING_NAME_IN_PART_OF_DIRECTIVE = new ParserErrorCode.con3('MISSING_NAME_IN_PART_OF_DIRECTIVE', 77, "Library directives must include a library name");
-  static final ParserErrorCode MISSING_STATEMENT = new ParserErrorCode.con3('MISSING_STATEMENT', 78, "Expected a statement");
-  static final ParserErrorCode MISSING_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('MISSING_TERMINATOR_FOR_PARAMETER_GROUP', 79, "There is no '%s' to close the parameter group");
-  static final ParserErrorCode MISSING_TYPEDEF_PARAMETERS = new ParserErrorCode.con3('MISSING_TYPEDEF_PARAMETERS', 80, "Type aliases for functions must have an explicit list of parameters");
-  static final ParserErrorCode MISSING_VARIABLE_IN_FOR_EACH = new ParserErrorCode.con3('MISSING_VARIABLE_IN_FOR_EACH', 81, "A loop variable must be declared in a for-each loop before the 'in', but none were found");
-  static final ParserErrorCode MIXED_PARAMETER_GROUPS = new ParserErrorCode.con3('MIXED_PARAMETER_GROUPS', 82, "Cannot have both positional and named parameters in a single parameter list");
-  static final ParserErrorCode MULTIPLE_EXTENDS_CLAUSES = new ParserErrorCode.con3('MULTIPLE_EXTENDS_CLAUSES', 83, "Each class definition can have at most one extends clause");
-  static final ParserErrorCode MULTIPLE_IMPLEMENTS_CLAUSES = new ParserErrorCode.con3('MULTIPLE_IMPLEMENTS_CLAUSES', 84, "Each class definition can have at most one implements clause");
-  static final ParserErrorCode MULTIPLE_LIBRARY_DIRECTIVES = new ParserErrorCode.con3('MULTIPLE_LIBRARY_DIRECTIVES', 85, "Only one library directive may be declared in a file");
-  static final ParserErrorCode MULTIPLE_NAMED_PARAMETER_GROUPS = new ParserErrorCode.con3('MULTIPLE_NAMED_PARAMETER_GROUPS', 86, "Cannot have multiple groups of named parameters in a single parameter list");
-  static final ParserErrorCode MULTIPLE_PART_OF_DIRECTIVES = new ParserErrorCode.con3('MULTIPLE_PART_OF_DIRECTIVES', 87, "Only one part-of directive may be declared in a file");
-  static final ParserErrorCode MULTIPLE_POSITIONAL_PARAMETER_GROUPS = new ParserErrorCode.con3('MULTIPLE_POSITIONAL_PARAMETER_GROUPS', 88, "Cannot have multiple groups of positional parameters in a single parameter list");
-  static final ParserErrorCode MULTIPLE_VARIABLES_IN_FOR_EACH = new ParserErrorCode.con3('MULTIPLE_VARIABLES_IN_FOR_EACH', 89, "A single loop variable must be declared in a for-each loop before the 'in', but %s were found");
-  static final ParserErrorCode MULTIPLE_WITH_CLAUSES = new ParserErrorCode.con3('MULTIPLE_WITH_CLAUSES', 90, "Each class definition can have at most one with clause");
-  static final ParserErrorCode NAMED_FUNCTION_EXPRESSION = new ParserErrorCode.con3('NAMED_FUNCTION_EXPRESSION', 91, "Function expressions cannot be named");
-  static final ParserErrorCode NAMED_PARAMETER_OUTSIDE_GROUP = new ParserErrorCode.con3('NAMED_PARAMETER_OUTSIDE_GROUP', 92, "Named parameters must be enclosed in curly braces ('{' and '}')");
-  static final ParserErrorCode NATIVE_CLAUSE_IN_NON_SDK_CODE = new ParserErrorCode.con3('NATIVE_CLAUSE_IN_NON_SDK_CODE', 93, "Native clause can only be used in the SDK and code that is loaded through native extensions");
-  static final ParserErrorCode NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE = new ParserErrorCode.con3('NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE', 94, "Native functions can only be declared in the SDK and code that is loaded through native extensions");
-  static final ParserErrorCode NON_CONSTRUCTOR_FACTORY = new ParserErrorCode.con3('NON_CONSTRUCTOR_FACTORY', 95, "Only constructors can be declared to be a 'factory'");
-  static final ParserErrorCode NON_IDENTIFIER_LIBRARY_NAME = new ParserErrorCode.con3('NON_IDENTIFIER_LIBRARY_NAME', 96, "The name of a library must be an identifier");
-  static final ParserErrorCode NON_PART_OF_DIRECTIVE_IN_PART = new ParserErrorCode.con3('NON_PART_OF_DIRECTIVE_IN_PART', 97, "The part-of directive must be the only directive in a part");
-  static final ParserErrorCode NON_USER_DEFINABLE_OPERATOR = new ParserErrorCode.con3('NON_USER_DEFINABLE_OPERATOR', 98, "The operator '%s' is not user definable");
-  static final ParserErrorCode NORMAL_BEFORE_OPTIONAL_PARAMETERS = new ParserErrorCode.con3('NORMAL_BEFORE_OPTIONAL_PARAMETERS', 99, "Normal parameters must occur before optional parameters");
-  static final ParserErrorCode POSITIONAL_AFTER_NAMED_ARGUMENT = new ParserErrorCode.con3('POSITIONAL_AFTER_NAMED_ARGUMENT', 100, "Positional arguments must occur before named arguments");
-  static final ParserErrorCode POSITIONAL_PARAMETER_OUTSIDE_GROUP = new ParserErrorCode.con3('POSITIONAL_PARAMETER_OUTSIDE_GROUP', 101, "Positional parameters must be enclosed in square brackets ('[' and ']')");
-  static final ParserErrorCode REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR = new ParserErrorCode.con3('REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR', 102, "Only factory constructor can specify '=' redirection.");
-  static final ParserErrorCode SETTER_IN_FUNCTION = new ParserErrorCode.con3('SETTER_IN_FUNCTION', 103, "Setters cannot be defined within methods or functions");
-  static final ParserErrorCode STATIC_AFTER_CONST = new ParserErrorCode.con3('STATIC_AFTER_CONST', 104, "The modifier 'static' should be before the modifier 'const'");
-  static final ParserErrorCode STATIC_AFTER_FINAL = new ParserErrorCode.con3('STATIC_AFTER_FINAL', 105, "The modifier 'static' should be before the modifier 'final'");
-  static final ParserErrorCode STATIC_AFTER_VAR = new ParserErrorCode.con3('STATIC_AFTER_VAR', 106, "The modifier 'static' should be before the modifier 'var'");
-  static final ParserErrorCode STATIC_CONSTRUCTOR = new ParserErrorCode.con3('STATIC_CONSTRUCTOR', 107, "Constructors cannot be static");
-  static final ParserErrorCode STATIC_GETTER_WITHOUT_BODY = new ParserErrorCode.con3('STATIC_GETTER_WITHOUT_BODY', 108, "A 'static' getter must have a body");
-  static final ParserErrorCode STATIC_OPERATOR = new ParserErrorCode.con3('STATIC_OPERATOR', 109, "Operators cannot be static");
-  static final ParserErrorCode STATIC_SETTER_WITHOUT_BODY = new ParserErrorCode.con3('STATIC_SETTER_WITHOUT_BODY', 110, "A 'static' setter must have a body");
-  static final ParserErrorCode STATIC_TOP_LEVEL_DECLARATION = new ParserErrorCode.con3('STATIC_TOP_LEVEL_DECLARATION', 111, "Top-level declarations cannot be declared to be 'static'");
-  static final ParserErrorCode SWITCH_HAS_CASE_AFTER_DEFAULT_CASE = new ParserErrorCode.con3('SWITCH_HAS_CASE_AFTER_DEFAULT_CASE', 112, "The 'default' case should be the last case in a switch statement");
-  static final ParserErrorCode SWITCH_HAS_MULTIPLE_DEFAULT_CASES = new ParserErrorCode.con3('SWITCH_HAS_MULTIPLE_DEFAULT_CASES', 113, "The 'default' case can only be declared once");
-  static final ParserErrorCode TOP_LEVEL_OPERATOR = new ParserErrorCode.con3('TOP_LEVEL_OPERATOR', 114, "Operators must be declared within a class");
-  static final ParserErrorCode UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP', 115, "There is no '%s' to open a parameter group");
-  static final ParserErrorCode UNEXPECTED_TOKEN = new ParserErrorCode.con3('UNEXPECTED_TOKEN', 116, "Unexpected token '%s'");
-  static final ParserErrorCode WITH_BEFORE_EXTENDS = new ParserErrorCode.con3('WITH_BEFORE_EXTENDS', 117, "The extends clause must be before the with clause");
-  static final ParserErrorCode WITH_WITHOUT_EXTENDS = new ParserErrorCode.con3('WITH_WITHOUT_EXTENDS', 118, "The with clause cannot be used without an extends clause");
-  static final ParserErrorCode WRONG_SEPARATOR_FOR_NAMED_PARAMETER = new ParserErrorCode.con3('WRONG_SEPARATOR_FOR_NAMED_PARAMETER', 119, "The default value of a named parameter should be preceeded by ':'");
-  static final ParserErrorCode WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER = new ParserErrorCode.con3('WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER', 120, "The default value of a positional parameter should be preceeded by '='");
-  static final ParserErrorCode WRONG_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('WRONG_TERMINATOR_FOR_PARAMETER_GROUP', 121, "Expected '%s' to close parameter group");
-  static final ParserErrorCode VAR_AND_TYPE = new ParserErrorCode.con3('VAR_AND_TYPE', 122, "Variables cannot be declared using both 'var' and a type name; remove the 'var'");
-  static final ParserErrorCode VAR_AS_TYPE_NAME = new ParserErrorCode.con3('VAR_AS_TYPE_NAME', 123, "The keyword 'var' cannot be used as a type name");
-  static final ParserErrorCode VAR_CLASS = new ParserErrorCode.con3('VAR_CLASS', 124, "Classes cannot be declared to be 'var'");
-  static final ParserErrorCode VAR_RETURN_TYPE = new ParserErrorCode.con3('VAR_RETURN_TYPE', 125, "The return type cannot be 'var'");
-  static final ParserErrorCode VAR_TYPEDEF = new ParserErrorCode.con3('VAR_TYPEDEF', 126, "Type aliases cannot be declared to be 'var'");
-  static final ParserErrorCode VOID_PARAMETER = new ParserErrorCode.con3('VOID_PARAMETER', 127, "Parameters cannot have a type of 'void'");
-  static final ParserErrorCode VOID_VARIABLE = new ParserErrorCode.con3('VOID_VARIABLE', 128, "Variables cannot have a type of 'void'");
+  static final ParserErrorCode ASSERT_DOES_NOT_TAKE_ASSIGNMENT = new ParserErrorCode.con3('ASSERT_DOES_NOT_TAKE_ASSIGNMENT', 5, "Assert cannot be called on an assignment");
+  static final ParserErrorCode ASSERT_DOES_NOT_TAKE_CASCADE = new ParserErrorCode.con3('ASSERT_DOES_NOT_TAKE_CASCADE', 6, "Assert cannot be called on cascade");
+  static final ParserErrorCode ASSERT_DOES_NOT_TAKE_THROW = new ParserErrorCode.con3('ASSERT_DOES_NOT_TAKE_THROW', 7, "Assert cannot be called on throws");
+  static final ParserErrorCode ASSERT_DOES_NOT_TAKE_RETHROW = new ParserErrorCode.con3('ASSERT_DOES_NOT_TAKE_RETHROW', 8, "Assert cannot be called on rethrows");
+  static final ParserErrorCode BREAK_OUTSIDE_OF_LOOP = new ParserErrorCode.con3('BREAK_OUTSIDE_OF_LOOP', 9, "A break statement cannot be used outside of a loop or switch statement");
+  static final ParserErrorCode CONST_AND_FINAL = new ParserErrorCode.con3('CONST_AND_FINAL', 10, "Members cannot be declared to be both 'const' and 'final'");
+  static final ParserErrorCode CONST_AND_VAR = new ParserErrorCode.con3('CONST_AND_VAR', 11, "Members cannot be declared to be both 'const' and 'var'");
+  static final ParserErrorCode CONST_CLASS = new ParserErrorCode.con3('CONST_CLASS', 12, "Classes cannot be declared to be 'const'");
+  static final ParserErrorCode CONST_CONSTRUCTOR_WITH_BODY = new ParserErrorCode.con3('CONST_CONSTRUCTOR_WITH_BODY', 13, "'const' constructors cannot have a body");
+  static final ParserErrorCode CONST_FACTORY = new ParserErrorCode.con3('CONST_FACTORY', 14, "Only redirecting factory constructors can be declared to be 'const'");
+  static final ParserErrorCode CONST_METHOD = new ParserErrorCode.con3('CONST_METHOD', 15, "Getters, setters and methods cannot be declared to be 'const'");
+  static final ParserErrorCode CONST_TYPEDEF = new ParserErrorCode.con3('CONST_TYPEDEF', 16, "Type aliases cannot be declared to be 'const'");
+  static final ParserErrorCode CONSTRUCTOR_WITH_RETURN_TYPE = new ParserErrorCode.con3('CONSTRUCTOR_WITH_RETURN_TYPE', 17, "Constructors cannot have a return type");
+  static final ParserErrorCode CONTINUE_OUTSIDE_OF_LOOP = new ParserErrorCode.con3('CONTINUE_OUTSIDE_OF_LOOP', 18, "A continue statement cannot be used outside of a loop or switch statement");
+  static final ParserErrorCode CONTINUE_WITHOUT_LABEL_IN_CASE = new ParserErrorCode.con3('CONTINUE_WITHOUT_LABEL_IN_CASE', 19, "A continue statement in a switch statement must have a label as a target");
+  static final ParserErrorCode DEPRECATED_ARGUMENT_DEFINITION_TEST = new ParserErrorCode.con3('DEPRECATED_ARGUMENT_DEFINITION_TEST', 20, "The argument definition test ('?' operator) has been deprecated");
+  static final ParserErrorCode DIRECTIVE_AFTER_DECLARATION = new ParserErrorCode.con3('DIRECTIVE_AFTER_DECLARATION', 21, "Directives must appear before any declarations");
+  static final ParserErrorCode DUPLICATE_LABEL_IN_SWITCH_STATEMENT = new ParserErrorCode.con3('DUPLICATE_LABEL_IN_SWITCH_STATEMENT', 22, "The label %s was already used in this switch statement");
+  static final ParserErrorCode DUPLICATED_MODIFIER = new ParserErrorCode.con3('DUPLICATED_MODIFIER', 23, "The modifier '%s' was already specified.");
+  static final ParserErrorCode EQUALITY_CANNOT_BE_EQUALITY_OPERAND = new ParserErrorCode.con3('EQUALITY_CANNOT_BE_EQUALITY_OPERAND', 24, "Equality expression cannot be operand of another equality expression.");
+  static final ParserErrorCode EXPECTED_CASE_OR_DEFAULT = new ParserErrorCode.con3('EXPECTED_CASE_OR_DEFAULT', 25, "Expected 'case' or 'default'");
+  static final ParserErrorCode EXPECTED_CLASS_MEMBER = new ParserErrorCode.con3('EXPECTED_CLASS_MEMBER', 26, "Expected a class member");
+  static final ParserErrorCode EXPECTED_EXECUTABLE = new ParserErrorCode.con3('EXPECTED_EXECUTABLE', 27, "Expected a method, getter, setter or operator declaration");
+  static final ParserErrorCode EXPECTED_LIST_OR_MAP_LITERAL = new ParserErrorCode.con3('EXPECTED_LIST_OR_MAP_LITERAL', 28, "Expected a list or map literal");
+  static final ParserErrorCode EXPECTED_STRING_LITERAL = new ParserErrorCode.con3('EXPECTED_STRING_LITERAL', 29, "Expected a string literal");
+  static final ParserErrorCode EXPECTED_TOKEN = new ParserErrorCode.con3('EXPECTED_TOKEN', 30, "Expected to find '%s'");
+  static final ParserErrorCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS = new ParserErrorCode.con3('EXPECTED_ONE_LIST_TYPE_ARGUMENTS', 31, "List literal requires exactly one type arguments or none, but %d found");
+  static final ParserErrorCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS = new ParserErrorCode.con3('EXPECTED_TWO_MAP_TYPE_ARGUMENTS', 32, "Map literal requires exactly two type arguments or none, but %d found");
+  static final ParserErrorCode EXPECTED_TYPE_NAME = new ParserErrorCode.con3('EXPECTED_TYPE_NAME', 33, "Expected a type name");
+  static final ParserErrorCode EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE = new ParserErrorCode.con3('EXPORT_DIRECTIVE_AFTER_PART_DIRECTIVE', 34, "Export directives must preceed part directives");
+  static final ParserErrorCode EXTERNAL_AFTER_CONST = new ParserErrorCode.con3('EXTERNAL_AFTER_CONST', 35, "The modifier 'external' should be before the modifier 'const'");
+  static final ParserErrorCode EXTERNAL_AFTER_FACTORY = new ParserErrorCode.con3('EXTERNAL_AFTER_FACTORY', 36, "The modifier 'external' should be before the modifier 'factory'");
+  static final ParserErrorCode EXTERNAL_AFTER_STATIC = new ParserErrorCode.con3('EXTERNAL_AFTER_STATIC', 37, "The modifier 'external' should be before the modifier 'static'");
+  static final ParserErrorCode EXTERNAL_CLASS = new ParserErrorCode.con3('EXTERNAL_CLASS', 38, "Classes cannot be declared to be 'external'");
+  static final ParserErrorCode EXTERNAL_CONSTRUCTOR_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_CONSTRUCTOR_WITH_BODY', 39, "External constructors cannot have a body");
+  static final ParserErrorCode EXTERNAL_FIELD = new ParserErrorCode.con3('EXTERNAL_FIELD', 40, "Fields cannot be declared to be 'external'");
+  static final ParserErrorCode EXTERNAL_GETTER_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_GETTER_WITH_BODY', 41, "External getters cannot have a body");
+  static final ParserErrorCode EXTERNAL_METHOD_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_METHOD_WITH_BODY', 42, "External methods cannot have a body");
+  static final ParserErrorCode EXTERNAL_OPERATOR_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_OPERATOR_WITH_BODY', 43, "External operators cannot have a body");
+  static final ParserErrorCode EXTERNAL_SETTER_WITH_BODY = new ParserErrorCode.con3('EXTERNAL_SETTER_WITH_BODY', 44, "External setters cannot have a body");
+  static final ParserErrorCode EXTERNAL_TYPEDEF = new ParserErrorCode.con3('EXTERNAL_TYPEDEF', 45, "Type aliases cannot be declared to be 'external'");
+  static final ParserErrorCode FACTORY_TOP_LEVEL_DECLARATION = new ParserErrorCode.con3('FACTORY_TOP_LEVEL_DECLARATION', 46, "Top-level declarations cannot be declared to be 'factory'");
+  static final ParserErrorCode FACTORY_WITHOUT_BODY = new ParserErrorCode.con3('FACTORY_WITHOUT_BODY', 47, "A non-redirecting 'factory' constructor must have a body");
+  static final ParserErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR = new ParserErrorCode.con3('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR', 48, "Field initializers can only be used in a constructor");
+  static final ParserErrorCode FINAL_AND_VAR = new ParserErrorCode.con3('FINAL_AND_VAR', 49, "Members cannot be declared to be both 'final' and 'var'");
+  static final ParserErrorCode FINAL_CLASS = new ParserErrorCode.con3('FINAL_CLASS', 50, "Classes cannot be declared to be 'final'");
+  static final ParserErrorCode FINAL_CONSTRUCTOR = new ParserErrorCode.con3('FINAL_CONSTRUCTOR', 51, "A constructor cannot be declared to be 'final'");
+  static final ParserErrorCode FINAL_METHOD = new ParserErrorCode.con3('FINAL_METHOD', 52, "Getters, setters and methods cannot be declared to be 'final'");
+  static final ParserErrorCode FINAL_TYPEDEF = new ParserErrorCode.con3('FINAL_TYPEDEF', 53, "Type aliases cannot be declared to be 'final'");
+  static final ParserErrorCode FUNCTION_TYPED_PARAMETER_VAR = new ParserErrorCode.con3('FUNCTION_TYPED_PARAMETER_VAR', 54, "Function typed parameters cannot specify 'const', 'final' or 'var' instead of return type");
+  static final ParserErrorCode GETTER_IN_FUNCTION = new ParserErrorCode.con3('GETTER_IN_FUNCTION', 55, "Getters cannot be defined within methods or functions");
+  static final ParserErrorCode GETTER_WITH_PARAMETERS = new ParserErrorCode.con3('GETTER_WITH_PARAMETERS', 56, "Getter should be declared without a parameter list");
+  static final ParserErrorCode ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE = new ParserErrorCode.con3('ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE', 57, "Illegal assignment to non-assignable expression");
+  static final ParserErrorCode IMPLEMENTS_BEFORE_EXTENDS = new ParserErrorCode.con3('IMPLEMENTS_BEFORE_EXTENDS', 58, "The extends clause must be before the implements clause");
+  static final ParserErrorCode IMPLEMENTS_BEFORE_WITH = new ParserErrorCode.con3('IMPLEMENTS_BEFORE_WITH', 59, "The with clause must be before the implements clause");
+  static final ParserErrorCode IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE = new ParserErrorCode.con3('IMPORT_DIRECTIVE_AFTER_PART_DIRECTIVE', 60, "Import directives must preceed part directives");
+  static final ParserErrorCode INITIALIZED_VARIABLE_IN_FOR_EACH = new ParserErrorCode.con3('INITIALIZED_VARIABLE_IN_FOR_EACH', 61, "The loop variable in a for-each loop cannot be initialized");
+  static final ParserErrorCode INVALID_CODE_POINT = new ParserErrorCode.con3('INVALID_CODE_POINT', 62, "The escape sequence '%s' is not a valid code point");
+  static final ParserErrorCode INVALID_COMMENT_REFERENCE = new ParserErrorCode.con3('INVALID_COMMENT_REFERENCE', 63, "Comment references should contain a possibly prefixed identifier and can start with 'new', but should not contain anything else");
+  static final ParserErrorCode INVALID_HEX_ESCAPE = new ParserErrorCode.con3('INVALID_HEX_ESCAPE', 64, "An escape sequence starting with '\\x' must be followed by 2 hexidecimal digits");
+  static final ParserErrorCode INVALID_OPERATOR = new ParserErrorCode.con3('INVALID_OPERATOR', 65, "The string '%s' is not a valid operator");
+  static final ParserErrorCode INVALID_OPERATOR_FOR_SUPER = new ParserErrorCode.con3('INVALID_OPERATOR_FOR_SUPER', 66, "The operator '%s' cannot be used with 'super'");
+  static final ParserErrorCode INVALID_UNICODE_ESCAPE = new ParserErrorCode.con3('INVALID_UNICODE_ESCAPE', 67, "An escape sequence starting with '\\u' must be followed by 4 hexidecimal digits or from 1 to 6 digits between '{' and '}'");
+  static final ParserErrorCode LIBRARY_DIRECTIVE_NOT_FIRST = new ParserErrorCode.con3('LIBRARY_DIRECTIVE_NOT_FIRST', 68, "The library directive must appear before all other directives");
+  static final ParserErrorCode LOCAL_FUNCTION_DECLARATION_MODIFIER = new ParserErrorCode.con3('LOCAL_FUNCTION_DECLARATION_MODIFIER', 69, "Local function declarations cannot specify any modifier");
+  static final ParserErrorCode MISSING_ASSIGNABLE_SELECTOR = new ParserErrorCode.con3('MISSING_ASSIGNABLE_SELECTOR', 70, "Missing selector such as \".<identifier>\" or \"[0]\"");
+  static final ParserErrorCode MISSING_CATCH_OR_FINALLY = new ParserErrorCode.con3('MISSING_CATCH_OR_FINALLY', 71, "A try statement must have either a catch or finally clause");
+  static final ParserErrorCode MISSING_CLASS_BODY = new ParserErrorCode.con3('MISSING_CLASS_BODY', 72, "A class definition must have a body, even if it is empty");
+  static final ParserErrorCode MISSING_CLOSING_PARENTHESIS = new ParserErrorCode.con3('MISSING_CLOSING_PARENTHESIS', 73, "The closing parenthesis is missing");
+  static final ParserErrorCode MISSING_CONST_FINAL_VAR_OR_TYPE = new ParserErrorCode.con3('MISSING_CONST_FINAL_VAR_OR_TYPE', 74, "Variables must be declared using the keywords 'const', 'final', 'var' or a type name");
+  static final ParserErrorCode MISSING_EXPRESSION_IN_THROW = new ParserErrorCode.con3('MISSING_EXPRESSION_IN_THROW', 75, "Throw expressions must compute the object to be thrown");
+  static final ParserErrorCode MISSING_FUNCTION_BODY = new ParserErrorCode.con3('MISSING_FUNCTION_BODY', 76, "A function body must be provided");
+  static final ParserErrorCode MISSING_FUNCTION_PARAMETERS = new ParserErrorCode.con3('MISSING_FUNCTION_PARAMETERS', 77, "Functions must have an explicit list of parameters");
+  static final ParserErrorCode MISSING_IDENTIFIER = new ParserErrorCode.con3('MISSING_IDENTIFIER', 78, "Expected an identifier");
+  static final ParserErrorCode MISSING_KEYWORD_OPERATOR = new ParserErrorCode.con3('MISSING_KEYWORD_OPERATOR', 79, "Operator declarations must be preceeded by the keyword 'operator'");
+  static final ParserErrorCode MISSING_NAME_IN_LIBRARY_DIRECTIVE = new ParserErrorCode.con3('MISSING_NAME_IN_LIBRARY_DIRECTIVE', 80, "Library directives must include a library name");
+  static final ParserErrorCode MISSING_NAME_IN_PART_OF_DIRECTIVE = new ParserErrorCode.con3('MISSING_NAME_IN_PART_OF_DIRECTIVE', 81, "Library directives must include a library name");
+  static final ParserErrorCode MISSING_STATEMENT = new ParserErrorCode.con3('MISSING_STATEMENT', 82, "Expected a statement");
+  static final ParserErrorCode MISSING_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('MISSING_TERMINATOR_FOR_PARAMETER_GROUP', 83, "There is no '%s' to close the parameter group");
+  static final ParserErrorCode MISSING_TYPEDEF_PARAMETERS = new ParserErrorCode.con3('MISSING_TYPEDEF_PARAMETERS', 84, "Type aliases for functions must have an explicit list of parameters");
+  static final ParserErrorCode MISSING_VARIABLE_IN_FOR_EACH = new ParserErrorCode.con3('MISSING_VARIABLE_IN_FOR_EACH', 85, "A loop variable must be declared in a for-each loop before the 'in', but none were found");
+  static final ParserErrorCode MIXED_PARAMETER_GROUPS = new ParserErrorCode.con3('MIXED_PARAMETER_GROUPS', 86, "Cannot have both positional and named parameters in a single parameter list");
+  static final ParserErrorCode MULTIPLE_EXTENDS_CLAUSES = new ParserErrorCode.con3('MULTIPLE_EXTENDS_CLAUSES', 87, "Each class definition can have at most one extends clause");
+  static final ParserErrorCode MULTIPLE_IMPLEMENTS_CLAUSES = new ParserErrorCode.con3('MULTIPLE_IMPLEMENTS_CLAUSES', 88, "Each class definition can have at most one implements clause");
+  static final ParserErrorCode MULTIPLE_LIBRARY_DIRECTIVES = new ParserErrorCode.con3('MULTIPLE_LIBRARY_DIRECTIVES', 89, "Only one library directive may be declared in a file");
+  static final ParserErrorCode MULTIPLE_NAMED_PARAMETER_GROUPS = new ParserErrorCode.con3('MULTIPLE_NAMED_PARAMETER_GROUPS', 90, "Cannot have multiple groups of named parameters in a single parameter list");
+  static final ParserErrorCode MULTIPLE_PART_OF_DIRECTIVES = new ParserErrorCode.con3('MULTIPLE_PART_OF_DIRECTIVES', 91, "Only one part-of directive may be declared in a file");
+  static final ParserErrorCode MULTIPLE_POSITIONAL_PARAMETER_GROUPS = new ParserErrorCode.con3('MULTIPLE_POSITIONAL_PARAMETER_GROUPS', 92, "Cannot have multiple groups of positional parameters in a single parameter list");
+  static final ParserErrorCode MULTIPLE_VARIABLES_IN_FOR_EACH = new ParserErrorCode.con3('MULTIPLE_VARIABLES_IN_FOR_EACH', 93, "A single loop variable must be declared in a for-each loop before the 'in', but %s were found");
+  static final ParserErrorCode MULTIPLE_WITH_CLAUSES = new ParserErrorCode.con3('MULTIPLE_WITH_CLAUSES', 94, "Each class definition can have at most one with clause");
+  static final ParserErrorCode NAMED_FUNCTION_EXPRESSION = new ParserErrorCode.con3('NAMED_FUNCTION_EXPRESSION', 95, "Function expressions cannot be named");
+  static final ParserErrorCode NAMED_PARAMETER_OUTSIDE_GROUP = new ParserErrorCode.con3('NAMED_PARAMETER_OUTSIDE_GROUP', 96, "Named parameters must be enclosed in curly braces ('{' and '}')");
+  static final ParserErrorCode NATIVE_CLAUSE_IN_NON_SDK_CODE = new ParserErrorCode.con3('NATIVE_CLAUSE_IN_NON_SDK_CODE', 97, "Native clause can only be used in the SDK and code that is loaded through native extensions");
+  static final ParserErrorCode NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE = new ParserErrorCode.con3('NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE', 98, "Native functions can only be declared in the SDK and code that is loaded through native extensions");
+  static final ParserErrorCode NON_CONSTRUCTOR_FACTORY = new ParserErrorCode.con3('NON_CONSTRUCTOR_FACTORY', 99, "Only constructors can be declared to be a 'factory'");
+  static final ParserErrorCode NON_IDENTIFIER_LIBRARY_NAME = new ParserErrorCode.con3('NON_IDENTIFIER_LIBRARY_NAME', 100, "The name of a library must be an identifier");
+  static final ParserErrorCode NON_PART_OF_DIRECTIVE_IN_PART = new ParserErrorCode.con3('NON_PART_OF_DIRECTIVE_IN_PART', 101, "The part-of directive must be the only directive in a part");
+  static final ParserErrorCode NON_USER_DEFINABLE_OPERATOR = new ParserErrorCode.con3('NON_USER_DEFINABLE_OPERATOR', 102, "The operator '%s' is not user definable");
+  static final ParserErrorCode NORMAL_BEFORE_OPTIONAL_PARAMETERS = new ParserErrorCode.con3('NORMAL_BEFORE_OPTIONAL_PARAMETERS', 103, "Normal parameters must occur before optional parameters");
+  static final ParserErrorCode POSITIONAL_AFTER_NAMED_ARGUMENT = new ParserErrorCode.con3('POSITIONAL_AFTER_NAMED_ARGUMENT', 104, "Positional arguments must occur before named arguments");
+  static final ParserErrorCode POSITIONAL_PARAMETER_OUTSIDE_GROUP = new ParserErrorCode.con3('POSITIONAL_PARAMETER_OUTSIDE_GROUP', 105, "Positional parameters must be enclosed in square brackets ('[' and ']')");
+  static final ParserErrorCode REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR = new ParserErrorCode.con3('REDIRECTION_IN_NON_FACTORY_CONSTRUCTOR', 106, "Only factory constructor can specify '=' redirection.");
+  static final ParserErrorCode SETTER_IN_FUNCTION = new ParserErrorCode.con3('SETTER_IN_FUNCTION', 107, "Setters cannot be defined within methods or functions");
+  static final ParserErrorCode STATIC_AFTER_CONST = new ParserErrorCode.con3('STATIC_AFTER_CONST', 108, "The modifier 'static' should be before the modifier 'const'");
+  static final ParserErrorCode STATIC_AFTER_FINAL = new ParserErrorCode.con3('STATIC_AFTER_FINAL', 109, "The modifier 'static' should be before the modifier 'final'");
+  static final ParserErrorCode STATIC_AFTER_VAR = new ParserErrorCode.con3('STATIC_AFTER_VAR', 110, "The modifier 'static' should be before the modifier 'var'");
+  static final ParserErrorCode STATIC_CONSTRUCTOR = new ParserErrorCode.con3('STATIC_CONSTRUCTOR', 111, "Constructors cannot be static");
+  static final ParserErrorCode STATIC_GETTER_WITHOUT_BODY = new ParserErrorCode.con3('STATIC_GETTER_WITHOUT_BODY', 112, "A 'static' getter must have a body");
+  static final ParserErrorCode STATIC_OPERATOR = new ParserErrorCode.con3('STATIC_OPERATOR', 113, "Operators cannot be static");
+  static final ParserErrorCode STATIC_SETTER_WITHOUT_BODY = new ParserErrorCode.con3('STATIC_SETTER_WITHOUT_BODY', 114, "A 'static' setter must have a body");
+  static final ParserErrorCode STATIC_TOP_LEVEL_DECLARATION = new ParserErrorCode.con3('STATIC_TOP_LEVEL_DECLARATION', 115, "Top-level declarations cannot be declared to be 'static'");
+  static final ParserErrorCode SWITCH_HAS_CASE_AFTER_DEFAULT_CASE = new ParserErrorCode.con3('SWITCH_HAS_CASE_AFTER_DEFAULT_CASE', 116, "The 'default' case should be the last case in a switch statement");
+  static final ParserErrorCode SWITCH_HAS_MULTIPLE_DEFAULT_CASES = new ParserErrorCode.con3('SWITCH_HAS_MULTIPLE_DEFAULT_CASES', 117, "The 'default' case can only be declared once");
+  static final ParserErrorCode TOP_LEVEL_OPERATOR = new ParserErrorCode.con3('TOP_LEVEL_OPERATOR', 118, "Operators must be declared within a class");
+  static final ParserErrorCode UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('UNEXPECTED_TERMINATOR_FOR_PARAMETER_GROUP', 119, "There is no '%s' to open a parameter group");
+  static final ParserErrorCode UNEXPECTED_TOKEN = new ParserErrorCode.con3('UNEXPECTED_TOKEN', 120, "Unexpected token '%s'");
+  static final ParserErrorCode WITH_BEFORE_EXTENDS = new ParserErrorCode.con3('WITH_BEFORE_EXTENDS', 121, "The extends clause must be before the with clause");
+  static final ParserErrorCode WITH_WITHOUT_EXTENDS = new ParserErrorCode.con3('WITH_WITHOUT_EXTENDS', 122, "The with clause cannot be used without an extends clause");
+  static final ParserErrorCode WRONG_SEPARATOR_FOR_NAMED_PARAMETER = new ParserErrorCode.con3('WRONG_SEPARATOR_FOR_NAMED_PARAMETER', 123, "The default value of a named parameter should be preceeded by ':'");
+  static final ParserErrorCode WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER = new ParserErrorCode.con3('WRONG_SEPARATOR_FOR_POSITIONAL_PARAMETER', 124, "The default value of a positional parameter should be preceeded by '='");
+  static final ParserErrorCode WRONG_TERMINATOR_FOR_PARAMETER_GROUP = new ParserErrorCode.con3('WRONG_TERMINATOR_FOR_PARAMETER_GROUP', 125, "Expected '%s' to close parameter group");
+  static final ParserErrorCode VAR_AND_TYPE = new ParserErrorCode.con3('VAR_AND_TYPE', 126, "Variables cannot be declared using both 'var' and a type name; remove the 'var'");
+  static final ParserErrorCode VAR_AS_TYPE_NAME = new ParserErrorCode.con3('VAR_AS_TYPE_NAME', 127, "The keyword 'var' cannot be used as a type name");
+  static final ParserErrorCode VAR_CLASS = new ParserErrorCode.con3('VAR_CLASS', 128, "Classes cannot be declared to be 'var'");
+  static final ParserErrorCode VAR_RETURN_TYPE = new ParserErrorCode.con3('VAR_RETURN_TYPE', 129, "The return type cannot be 'var'");
+  static final ParserErrorCode VAR_TYPEDEF = new ParserErrorCode.con3('VAR_TYPEDEF', 130, "Type aliases cannot be declared to be 'var'");
+  static final ParserErrorCode VOID_PARAMETER = new ParserErrorCode.con3('VOID_PARAMETER', 131, "Parameters cannot have a type of 'void'");
+  static final ParserErrorCode VOID_VARIABLE = new ParserErrorCode.con3('VOID_VARIABLE', 132, "Variables cannot have a type of 'void'");
   static final List<ParserErrorCode> values = [
       ABSTRACT_CLASS_MEMBER,
       ABSTRACT_STATIC_METHOD,
       ABSTRACT_TOP_LEVEL_FUNCTION,
       ABSTRACT_TOP_LEVEL_VARIABLE,
       ABSTRACT_TYPEDEF,
+      ASSERT_DOES_NOT_TAKE_ASSIGNMENT,
+      ASSERT_DOES_NOT_TAKE_CASCADE,
+      ASSERT_DOES_NOT_TAKE_THROW,
+      ASSERT_DOES_NOT_TAKE_RETHROW,
       BREAK_OUTSIDE_OF_LOOP,
       CONST_AND_FINAL,
       CONST_AND_VAR,