| Index: pkg/analyzer/lib/src/generated/error.dart
|
| diff --git a/pkg/analyzer/lib/src/generated/error.dart b/pkg/analyzer/lib/src/generated/error.dart
|
| index d94cd26dcf1a0ba1002eba47214f8f5a6370db9f..d030164a15291ce0acb81ebe30e50ad3279ed8e9 100644
|
| --- a/pkg/analyzer/lib/src/generated/error.dart
|
| +++ b/pkg/analyzer/lib/src/generated/error.dart
|
| @@ -14,2374 +14,2465 @@ import 'ast.dart' show AstNode;
|
| import 'element.dart' show Element;
|
|
|
| /**
|
| - * Instances of the enumeration `ErrorSeverity` represent the severity of an [ErrorCode]
|
| - * .
|
| + * The enumeration `PubSuggestionCode` defines the suggestions used for reporting deviations
|
| + * from pub best practices. The convention for this class is for the name of the bad practice to
|
| + * indicate the problem that caused the suggestion to be generated and for the message to explain
|
| + * what is wrong and, when appropriate, how the situation can be corrected.
|
| */
|
| -class ErrorSeverity extends Enum<ErrorSeverity> {
|
| - /**
|
| - * The severity representing a non-error. This is never used for any error code, but is useful for
|
| - * clients.
|
| - */
|
| - static const ErrorSeverity NONE = const ErrorSeverity('NONE', 0, " ", "none");
|
| -
|
| +class PubSuggestionCode extends Enum<PubSuggestionCode> implements ErrorCode {
|
| /**
|
| - * The severity representing an informational level analysis issue.
|
| + * 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 ErrorSeverity INFO = const ErrorSeverity('INFO', 1, "I", "info");
|
| + static const PubSuggestionCode FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE = const PubSuggestionCode.con1('FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE', 0, "A file in the 'lib' directory hierarchy should not reference a file outside that hierarchy");
|
|
|
| /**
|
| - * The severity representing a warning. Warnings can become errors if the `-Werror` command
|
| - * line flag is specified.
|
| + * 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 ErrorSeverity WARNING = const ErrorSeverity('WARNING', 2, "W", "warning");
|
| + static const PubSuggestionCode FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE = const PubSuggestionCode.con1('FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE', 1, "A file outside the 'lib' directory hierarchy should not reference a file inside that hierarchy. Use a package: reference instead.");
|
|
|
| /**
|
| - * The severity representing an error.
|
| + * 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 ErrorSeverity ERROR = const ErrorSeverity('ERROR', 3, "E", "error");
|
| + static const PubSuggestionCode PACKAGE_IMPORT_CONTAINS_DOT_DOT = const PubSuggestionCode.con1('PACKAGE_IMPORT_CONTAINS_DOT_DOT', 2, "A package import should not contain '..'");
|
|
|
| - static const List<ErrorSeverity> values = const [NONE, INFO, WARNING, ERROR];
|
| + static const List<PubSuggestionCode> values = const [
|
| + FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE,
|
| + FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE,
|
| + PACKAGE_IMPORT_CONTAINS_DOT_DOT];
|
|
|
| /**
|
| - * The name of the severity used when producing machine output.
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - final String machineCode;
|
| + final String message;
|
|
|
| /**
|
| - * The name of the severity used when producing readable output.
|
| + * The template used to create the correction to be displayed for this error, or `null` if
|
| + * there is no correction information for this error.
|
| */
|
| - final String displayName;
|
| + final String correction;
|
|
|
| /**
|
| - * Initialize a newly created severity with the given names.
|
| + * Initialize a newly created error code to have the given message.
|
| *
|
| - * @param machineCode the name of the severity used when producing machine output
|
| - * @param displayName the name of the severity used when producing readable output
|
| + * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - const ErrorSeverity(String name, int ordinal, this.machineCode, this.displayName) : super(name, ordinal);
|
| + const PubSuggestionCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| - * Return the severity constant that represents the greatest severity.
|
| + * Initialize a newly created error code to have the given message and correction.
|
| *
|
| - * @param severity the severity being compared against
|
| - * @return the most sever of this or the given severity
|
| + * @param message the template used to create the message to be displayed for the error
|
| + * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - ErrorSeverity max(ErrorSeverity severity) => this.ordinal >= severity.ordinal ? this : severity;
|
| + const PubSuggestionCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| +
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorType.PUB_SUGGESTION.severity;
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.PUB_SUGGESTION;
|
| }
|
|
|
| /**
|
| - * Instances of the class `AnalysisErrorWithProperties`
|
| + * The enumeration `HtmlWarningCode` defines the error codes used for warnings in HTML files.
|
| + * The convention for this class is for the name of the error code to indicate the problem that
|
| + * caused the error to be generated and for the error message to explain what is wrong and, when
|
| + * appropriate, how the problem can be corrected.
|
| */
|
| -class AnalysisErrorWithProperties extends AnalysisError {
|
| +class HtmlWarningCode extends Enum<HtmlWarningCode> implements ErrorCode {
|
| /**
|
| - * The properties associated with this error.
|
| + * An error code indicating that the value of the 'src' attribute of a Dart script tag is not a
|
| + * valid URI.
|
| + *
|
| + * @param uri the URI that is invalid
|
| */
|
| - Map<ErrorProperty, Object> _propertyMap = new Map<ErrorProperty, Object>();
|
| + static const HtmlWarningCode INVALID_URI = const HtmlWarningCode.con1('INVALID_URI', 0, "Invalid URI syntax: '%s'");
|
|
|
| /**
|
| - * Initialize a newly created analysis error for the specified source. The error has no location
|
| - * information.
|
| + * An error code indicating that the value of the 'src' attribute of a Dart script tag references
|
| + * a file that does not exist.
|
| *
|
| - * @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
|
| + * @param uri the URI pointing to a non-existent file
|
| */
|
| - AnalysisErrorWithProperties.con1(Source source, ErrorCode errorCode, List<Object> arguments) : super.con1(source, errorCode, arguments);
|
| + static const HtmlWarningCode URI_DOES_NOT_EXIST = const HtmlWarningCode.con1('URI_DOES_NOT_EXIST', 1, "Target of URI does not exist: '%s'");
|
| +
|
| + static const List<HtmlWarningCode> values = const [INVALID_URI, URI_DOES_NOT_EXIST];
|
|
|
| /**
|
| - * 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
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - AnalysisErrorWithProperties.con2(Source source, int offset, int length, ErrorCode errorCode, List<Object> arguments) : super.con2(source, offset, length, errorCode, arguments);
|
| -
|
| - @override
|
| - Object getProperty(ErrorProperty property) => _propertyMap[property];
|
| + final String message;
|
|
|
| /**
|
| - * Set the value of the given property to the given value. Using a value of `null` will
|
| - * effectively remove the property from this error.
|
| - *
|
| - * @param property the property whose value is to be returned
|
| - * @param value the new value of the given property
|
| + * The template used to create the correction to be displayed for this error, or `null` if
|
| + * there is no correction information for this error.
|
| */
|
| - void setProperty(ErrorProperty property, Object value) {
|
| - _propertyMap[property] = value;
|
| - }
|
| -}
|
| + final String correction;
|
|
|
| -/**
|
| - * Instances of the class `BooleanErrorListener` implement a listener that keeps track of
|
| - * whether an error has been reported to it.
|
| - */
|
| -class BooleanErrorListener implements AnalysisErrorListener {
|
| /**
|
| - * A flag indicating whether an error has been reported to this listener.
|
| + * Initialize a newly created error code to have the given message.
|
| + *
|
| + * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - bool _errorReported = false;
|
| + const HtmlWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| - * Return `true` if an error has been reported to this listener.
|
| + * Initialize a newly created error code to have the given message and correction.
|
| *
|
| - * @return `true` if an error has been reported to this listener
|
| + * @param message the template used to create the message to be displayed for the error
|
| + * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - bool get errorReported => _errorReported;
|
| + const HtmlWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
|
|
| @override
|
| - void onError(AnalysisError error) {
|
| - _errorReported = true;
|
| - }
|
| + ErrorSeverity get errorSeverity => ErrorSeverity.WARNING;
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.STATIC_WARNING;
|
| }
|
|
|
| /**
|
| - * The enumeration `PolymerCode` defines Polymer specific problems.
|
| + * The enumeration `CompileTimeErrorCode` defines the error codes used for compile time
|
| + * errors. 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 PolymerCode extends Enum<PolymerCode> implements ErrorCode {
|
| - static const PolymerCode ATTRIBUTE_FIELD_NOT_PUBLISHED = const PolymerCode('ATTRIBUTE_FIELD_NOT_PUBLISHED', 0, "Field '%s' in '%s' must be @published");
|
| +class CompileTimeErrorCode extends Enum<CompileTimeErrorCode> implements ErrorCode {
|
| + /**
|
| + * 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.con1('AMBIGUOUS_EXPORT', 0, "The element '%s' is defined in the libraries '%s' and '%s'");
|
|
|
| - static const PolymerCode DUPLICATE_ATTRIBUTE_DEFINITION = const PolymerCode('DUPLICATE_ATTRIBUTE_DEFINITION', 1, "The attribute '%s' is already defined");
|
| + /**
|
| + * 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.con1('ARGUMENT_DEFINITION_TEST_NON_PARAMETER', 1, "'%s' is not a parameter");
|
|
|
| - static const PolymerCode EMPTY_ATTRIBUTES = const PolymerCode('EMPTY_ATTRIBUTES', 2, "Empty 'attributes' attribute is useless");
|
| + /**
|
| + * 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.con1('BUILT_IN_IDENTIFIER_AS_TYPE', 2, "The built-in identifier '%s' cannot be as a type");
|
|
|
| - static const PolymerCode INVALID_ATTRIBUTE_NAME = const PolymerCode('INVALID_ATTRIBUTE_NAME', 3, "'%s' is not a valid name for a custom element attribute");
|
| + /**
|
| + * 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.con1('BUILT_IN_IDENTIFIER_AS_TYPE_NAME', 3, "The built-in identifier '%s' cannot be used as a type name");
|
|
|
| - static const PolymerCode INVALID_TAG_NAME = const PolymerCode('INVALID_TAG_NAME', 4, "'%s' is not a valid name for a custom element");
|
| + /**
|
| + * 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.con1('BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME', 4, "The built-in identifier '%s' cannot be used as a type alias name");
|
|
|
| - static const PolymerCode MISSING_TAG_NAME = const PolymerCode('MISSING_TAG_NAME', 5, "Missing tag name of the custom element. Please include an attribute like name='your-tag-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.con1('BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME', 5, "The built-in identifier '%s' cannot be used as a type parameter name");
|
|
|
| - static const PolymerCode UNDEFINED_ATTRIBUTE_FIELD = const PolymerCode('UNDEFINED_ATTRIBUTE_FIELD', 6, "There is no such field '%s' in '%s'");
|
| + /**
|
| + * 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.con1('CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS', 6, "The switch case expression type '%s' cannot override the == operator");
|
|
|
| - static const List<PolymerCode> values = const [
|
| - ATTRIBUTE_FIELD_NOT_PUBLISHED,
|
| - DUPLICATE_ATTRIBUTE_DEFINITION,
|
| - EMPTY_ATTRIBUTES,
|
| - INVALID_ATTRIBUTE_NAME,
|
| - INVALID_TAG_NAME,
|
| - MISSING_TAG_NAME,
|
| - UNDEFINED_ATTRIBUTE_FIELD];
|
| + /**
|
| + * 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.con1('COMPILE_TIME_CONSTANT_RAISES_EXCEPTION', 7, "");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 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.
|
| */
|
| - final String message;
|
| + static const CompileTimeErrorCode CONFLICTING_GETTER_AND_METHOD = const CompileTimeErrorCode.con1('CONFLICTING_GETTER_AND_METHOD', 8, "Class '%s' cannot have both getter '%s.%s' and method with the same name");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| - *
|
| - * @param message the message template used to create the message to be displayed for the error
|
| + * 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.
|
| */
|
| - const PolymerCode(String name, int ordinal, this.message) : super(name, ordinal);
|
| + static const CompileTimeErrorCode CONFLICTING_METHOD_AND_GETTER = const CompileTimeErrorCode.con1('CONFLICTING_METHOD_AND_GETTER', 9, "Class '%s' cannot have both method '%s.%s' and getter with the same name");
|
|
|
| - @override
|
| - String get correction => null;
|
| + /**
|
| + * 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.con1('CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD', 10, "'%s' cannot be used to name a constructor and a field in this class");
|
|
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| + /**
|
| + * 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.con1('CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD', 11, "'%s' cannot be used to name a constructor and a method in this class");
|
|
|
| - @override
|
| - ErrorType get type => ErrorType.POLYMER;
|
| -}
|
| -
|
| -/**
|
| - * The enumeration `AngularCode` defines Angular specific problems.
|
| - */
|
| -class AngularCode extends Enum<AngularCode> implements ErrorCode {
|
| - static const AngularCode CANNOT_PARSE_SELECTOR = const AngularCode('CANNOT_PARSE_SELECTOR', 0, "The selector '%s' cannot be parsed");
|
| -
|
| - static const AngularCode INVALID_FORMATTER_NAME = const AngularCode('INVALID_FORMATTER_NAME', 1, "Formatter name must be a simple identifier");
|
| -
|
| - static const AngularCode INVALID_PROPERTY_KIND = const AngularCode('INVALID_PROPERTY_KIND', 2, "Unknown property binding kind '%s', use one of the '@', '=>', '=>!' or '<=>'");
|
| -
|
| - static const AngularCode INVALID_PROPERTY_FIELD = const AngularCode('INVALID_PROPERTY_FIELD', 3, "Unknown property field '%s'");
|
| -
|
| - static const AngularCode INVALID_PROPERTY_MAP = const AngularCode('INVALID_PROPERTY_MAP', 4, "Argument 'map' must be a constant map literal");
|
| -
|
| - static const AngularCode INVALID_PROPERTY_NAME = const AngularCode('INVALID_PROPERTY_NAME', 5, "Property name must be a string literal");
|
| -
|
| - static const AngularCode INVALID_PROPERTY_SPEC = const AngularCode('INVALID_PROPERTY_SPEC', 6, "Property binding specification must be a string literal");
|
| -
|
| - static const AngularCode INVALID_REPEAT_SYNTAX = const AngularCode('INVALID_REPEAT_SYNTAX', 7, "Expected statement in form '_item_ in _collection_ [tracked by _id_]'");
|
| -
|
| - static const AngularCode INVALID_REPEAT_ITEM_SYNTAX = const AngularCode('INVALID_REPEAT_ITEM_SYNTAX', 8, "Item must by identifier or in '(_key_, _value_)' pair.");
|
| -
|
| - static const AngularCode INVALID_URI = const AngularCode('INVALID_URI', 9, "Invalid URI syntax: '%s'");
|
| -
|
| - static const AngularCode MISSING_FORMATTER_COLON = const AngularCode('MISSING_FORMATTER_COLON', 10, "Missing ':' before formatter argument");
|
| -
|
| - static const AngularCode MISSING_NAME = const AngularCode('MISSING_NAME', 11, "Argument 'name' must be provided");
|
| -
|
| - static const AngularCode MISSING_PUBLISH_AS = const AngularCode('MISSING_PUBLISH_AS', 12, "Argument 'publishAs' must be provided");
|
| -
|
| - static const AngularCode MISSING_SELECTOR = const AngularCode('MISSING_SELECTOR', 13, "Argument 'selector' must be provided");
|
| -
|
| - static const AngularCode URI_DOES_NOT_EXIST = const AngularCode('URI_DOES_NOT_EXIST', 14, "Target of URI does not exist: '%s'");
|
| -
|
| - static const List<AngularCode> values = const [
|
| - CANNOT_PARSE_SELECTOR,
|
| - INVALID_FORMATTER_NAME,
|
| - INVALID_PROPERTY_KIND,
|
| - INVALID_PROPERTY_FIELD,
|
| - INVALID_PROPERTY_MAP,
|
| - INVALID_PROPERTY_NAME,
|
| - INVALID_PROPERTY_SPEC,
|
| - INVALID_REPEAT_SYNTAX,
|
| - INVALID_REPEAT_ITEM_SYNTAX,
|
| - INVALID_URI,
|
| - MISSING_FORMATTER_COLON,
|
| - MISSING_NAME,
|
| - MISSING_PUBLISH_AS,
|
| - MISSING_SELECTOR,
|
| - URI_DOES_NOT_EXIST];
|
| + /**
|
| + * 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.con1('CONFLICTING_TYPE_VARIABLE_AND_CLASS', 12, "'%s' cannot be used to name a type varaible in a class with the same name");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 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.
|
| */
|
| - final String message;
|
| + static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_MEMBER = const CompileTimeErrorCode.con1('CONFLICTING_TYPE_VARIABLE_AND_MEMBER', 13, "'%s' cannot be used to name a type varaible and member in this class");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| - *
|
| - * @param message the message template used to create the message to be displayed for the error
|
| + * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| + * uncaught exception being thrown.
|
| */
|
| - const AngularCode(String name, int ordinal, this.message) : super(name, ordinal);
|
| -
|
| - @override
|
| - String get correction => null;
|
| -
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| -
|
| - @override
|
| - ErrorType get type => ErrorType.ANGULAR;
|
| -}
|
| + static const CompileTimeErrorCode CONST_CONSTRUCTOR_THROWS_EXCEPTION = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_THROWS_EXCEPTION', 14, "'const' constructors cannot throw exceptions");
|
|
|
| -/**
|
| - * Instances of the class `ErrorReporter` wrap an error listener with utility methods used to
|
| - * create the errors being reported.
|
| - */
|
| -class ErrorReporter {
|
| /**
|
| - * The error listener to which errors will be reported.
|
| + * 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.
|
| */
|
| - final AnalysisErrorListener _errorListener;
|
| + static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER', 15, "Constant constructor cannot call non-constant super constructor");
|
|
|
| /**
|
| - * The default source to be used when reporting errors.
|
| + * 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.
|
| */
|
| - final Source _defaultSource;
|
| + static const CompileTimeErrorCode CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD', 16, "Cannot define the 'const' constructor for a class with non-final fields");
|
|
|
| /**
|
| - * The source to be used when reporting errors.
|
| + * 12.12.2 Const: It is a compile-time error if <i>T</i> is a deferred type.
|
| */
|
| - Source _source;
|
| + static const CompileTimeErrorCode CONST_DEFERRED_CLASS = const CompileTimeErrorCode.con1('CONST_DEFERRED_CLASS', 17, "Deferred classes cannot be created with 'const'");
|
|
|
| /**
|
| - * Initialize a newly created error reporter that will report errors to the given listener.
|
| + * 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>.
|
| *
|
| - * @param errorListener the error listener to which errors will be reported
|
| - * @param defaultSource the default source to be used when reporting errors
|
| + * 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
|
| */
|
| - ErrorReporter(this._errorListener, this._defaultSource) {
|
| - if (_errorListener == null) {
|
| - throw new IllegalArgumentException("An error listener must be provided");
|
| - } else if (_defaultSource == null) {
|
| - throw new IllegalArgumentException("A default source must be provided");
|
| - }
|
| - this._source = _defaultSource;
|
| - }
|
| + static const CompileTimeErrorCode CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE', 18, "The initializer type '%s' cannot be assigned to the field type '%s'");
|
|
|
| /**
|
| - * 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
|
| + * 6.2 Formal Parameters: It is a compile-time error if a formal parameter is declared as a
|
| + * constant variable.
|
| */
|
| - AnalysisErrorWithProperties newErrorWithProperties(ErrorCode errorCode, AstNode node, List<Object> arguments) => new AnalysisErrorWithProperties.con2(_source, node.offset, node.length, errorCode, arguments);
|
| + static const CompileTimeErrorCode CONST_FORMAL_PARAMETER = const CompileTimeErrorCode.con1('CONST_FORMAL_PARAMETER', 19, "Parameters cannot be 'const'");
|
|
|
| /**
|
| - * Report a passed error.
|
| - *
|
| - * @param error the error to report
|
| + * 5 Variables: A constant variable must be initialized to a compile-time constant or a
|
| + * compile-time error occurs.
|
| */
|
| - void reportError(AnalysisError error) {
|
| - _errorListener.onError(error);
|
| - }
|
| + static const CompileTimeErrorCode CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE = const CompileTimeErrorCode.con1('CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE', 20, "'const' variables must be constant value");
|
|
|
| /**
|
| - * Report an error 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
|
| + * 7.5 Instance Variables: It is a compile-time error if an instance variable is declared to be
|
| + * constant.
|
| */
|
| - void reportErrorForNode(ErrorCode errorCode, AstNode node, List<Object> arguments) {
|
| - reportErrorForOffset(errorCode, node.offset, node.length, arguments);
|
| - }
|
| + static const CompileTimeErrorCode CONST_INSTANCE_FIELD = const CompileTimeErrorCode.con1('CONST_INSTANCE_FIELD', 21, "Only static fields can be declared as 'const'");
|
|
|
| /**
|
| - * 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
|
| + * 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.
|
| */
|
| - void reportErrorForElement(ErrorCode errorCode, Element element, List<Object> arguments) {
|
| - reportErrorForOffset(errorCode, element.nameOffset, element.displayName.length, arguments);
|
| - }
|
| + static const CompileTimeErrorCode CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS = const CompileTimeErrorCode.con1('CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS', 22, "The constant map entry key expression type '%s' cannot override the == operator");
|
|
|
| /**
|
| - * Report an error with the given error code and arguments.
|
| + * 5 Variables: A constant variable must be initialized to a compile-time constant (12.1) or a
|
| + * compile-time error occurs.
|
| *
|
| - * @param errorCode the error code of the error to be reported
|
| - * @param offset the offset of the location of the error
|
| - * @param length the length of the location of the error
|
| - * @param arguments the arguments to the error, used to compose the error message
|
| + * @param name the name of the uninitialized final variable
|
| */
|
| - void reportErrorForOffset(ErrorCode errorCode, int offset, int length, List<Object> arguments) {
|
| - _errorListener.onError(new AnalysisError.con2(_source, offset, length, errorCode, arguments));
|
| - }
|
| + static const CompileTimeErrorCode CONST_NOT_INITIALIZED = const CompileTimeErrorCode.con1('CONST_NOT_INITIALIZED', 23, "The const variable '%s' must be initialized");
|
|
|
| /**
|
| - * Report an error with the given error code and arguments.
|
| - *
|
| - * @param errorCode the error code of the error to be reported
|
| - * @param token the token specifying the location of the error
|
| - * @param arguments the arguments to the error, used to compose the error message
|
| + * 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.
|
| */
|
| - void reportErrorForToken(ErrorCode errorCode, Token token, List<Object> arguments) {
|
| - reportErrorForOffset(errorCode, token.offset, token.length, arguments);
|
| - }
|
| + static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_BOOL', 24, "An expression of type 'bool' was expected");
|
|
|
| /**
|
| - * Set the source to be used when reporting errors. Setting the source to `null` will cause
|
| - * the default source to be used.
|
| - *
|
| - * @param source the source to be used when reporting errors
|
| + * 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.
|
| */
|
| - void set source(Source source) {
|
| - this._source = source == null ? _defaultSource : source;
|
| - }
|
| -}
|
| + static const CompileTimeErrorCode CONST_EVAL_TYPE_BOOL_NUM_STRING = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_BOOL_NUM_STRING', 25, "An expression of type 'bool', 'num', 'String' or 'null' was expected");
|
|
|
| -/**
|
| - * Instances of the class `AnalysisError` represent an error discovered during the analysis of
|
| - * some Dart code.
|
| - *
|
| - * @see AnalysisErrorListener
|
| - */
|
| -class AnalysisError {
|
| /**
|
| - * An empty array of errors used when no errors are 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 List<AnalysisError> NO_ERRORS = new List<AnalysisError>(0);
|
| + static const CompileTimeErrorCode CONST_EVAL_TYPE_INT = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_INT', 26, "An expression of type 'int' was expected");
|
|
|
| /**
|
| - * A [Comparator] that sorts by the name of the file that the [AnalysisError] was
|
| - * found.
|
| + * 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 Comparator<AnalysisError> FILE_COMPARATOR = (AnalysisError o1, AnalysisError o2) => o1.source.shortName.compareTo(o2.source.shortName);
|
| + static const CompileTimeErrorCode CONST_EVAL_TYPE_NUM = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_NUM', 27, "An expression of type 'num' was expected");
|
|
|
| /**
|
| - * A [Comparator] that sorts error codes first by their severity (errors first, warnings
|
| - * second), and then by the the error code type.
|
| + * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| + * uncaught exception being thrown.
|
| */
|
| - 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);
|
| - }
|
| - };
|
| + static const CompileTimeErrorCode CONST_EVAL_THROWS_EXCEPTION = const CompileTimeErrorCode.con1('CONST_EVAL_THROWS_EXCEPTION', 28, "Evaluation of this constant expression causes exception");
|
|
|
| /**
|
| - * The error code associated with the error.
|
| + * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| + * uncaught exception being thrown.
|
| */
|
| - final ErrorCode errorCode;
|
| + static const CompileTimeErrorCode CONST_EVAL_THROWS_IDBZE = const CompileTimeErrorCode.con1('CONST_EVAL_THROWS_IDBZE', 29, "Evaluation of this constant expression throws IntegerDivisionByZeroException");
|
|
|
| /**
|
| - * The localized error message.
|
| + * 12.11.2 Const: If <i>T</i> is a parameterized type <i>S<U<sub>1</sub>, …,
|
| + * U<sub>m</sub>></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
|
| + * @see StaticTypeWarningCode#WRONG_NUMBER_OF_TYPE_ARGUMENTS
|
| */
|
| - String _message;
|
| + static const CompileTimeErrorCode CONST_WITH_INVALID_TYPE_PARAMETERS = const CompileTimeErrorCode.con1('CONST_WITH_INVALID_TYPE_PARAMETERS', 30, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
|
|
| /**
|
| - * The correction to be displayed for this error, or `null` if there is no correction
|
| - * information for this error.
|
| + * 12.11.2 Const: If <i>e</i> is of the form <i>const T(a<sub>1</sub>, …, a<sub>n</sub>,
|
| + * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>.
|
| */
|
| - String _correction;
|
| + static const CompileTimeErrorCode CONST_WITH_NON_CONST = const CompileTimeErrorCode.con1('CONST_WITH_NON_CONST', 31, "The constructor being called is not a 'const' constructor");
|
|
|
| /**
|
| - * The source in which the error occurred, or `null` if unknown.
|
| + * 12.11.2 Const: In all of the above cases, it is a compile-time error if <i>a<sub>i</sub>, 1
|
| + * <= i <= n + k</i>, is not a compile-time constant expression.
|
| */
|
| - Source source;
|
| + static const CompileTimeErrorCode CONST_WITH_NON_CONSTANT_ARGUMENT = const CompileTimeErrorCode.con1('CONST_WITH_NON_CONSTANT_ARGUMENT', 32, "Arguments of a constant creation must be constant expressions");
|
|
|
| /**
|
| - * The character offset from the beginning of the source (zero based) where the error occurred.
|
| + * 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>, …, a<sub>n</sub>,
|
| + * x<sub>n+1</sub>: a<sub>n+1</sub>, … 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
|
| */
|
| - int _offset = 0;
|
| + static const CompileTimeErrorCode CONST_WITH_NON_TYPE = const CompileTimeErrorCode.con1('CONST_WITH_NON_TYPE', 33, "The name '%s' is not a class");
|
|
|
| /**
|
| - * The number of characters from the offset to the end of the source which encompasses the
|
| - * compilation error.
|
| + * 12.11.2 Const: It is a compile-time error if <i>T</i> includes any type parameters.
|
| */
|
| - int _length = 0;
|
| + static const CompileTimeErrorCode CONST_WITH_TYPE_PARAMETERS = const CompileTimeErrorCode.con1('CONST_WITH_TYPE_PARAMETERS', 34, "The constant creation cannot use a type parameter");
|
|
|
| /**
|
| - * A flag indicating whether this error can be shown to be a non-issue because of the result of
|
| - * type propagation.
|
| + * 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
|
| */
|
| - bool isStaticOnly = false;
|
| + static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR = const CompileTimeErrorCode.con1('CONST_WITH_UNDEFINED_CONSTRUCTOR', 35, "The class '%s' does not have a constant constructor '%s'");
|
|
|
| /**
|
| - * Initialize a newly created analysis error for the specified source. The error has no location
|
| - * information.
|
| + * 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 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
|
| + * @param typeName the name of the type
|
| */
|
| - AnalysisError.con1(this.source, this.errorCode, List<Object> arguments) {
|
| - this._message = JavaString.format(errorCode.message, arguments);
|
| - }
|
| + static const CompileTimeErrorCode CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT = const CompileTimeErrorCode.con1('CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT', 36, "The class '%s' does not have a default constant constructor");
|
|
|
| /**
|
| - * 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
|
| + * 15.3.1 Typedef: It is a compile-time error if any default values are specified in the signature
|
| + * of a function type alias.
|
| */
|
| - AnalysisError.con2(this.source, int offset, int length, this.errorCode, List<Object> arguments) {
|
| - this._offset = offset;
|
| - this._length = length;
|
| - this._message = JavaString.format(errorCode.message, arguments);
|
| - String correctionTemplate = errorCode.correction;
|
| - if (correctionTemplate != null) {
|
| - this._correction = JavaString.format(correctionTemplate, arguments);
|
| - }
|
| - }
|
| -
|
| - @override
|
| - bool operator ==(Object obj) {
|
| - if (identical(obj, this)) {
|
| - return true;
|
| - }
|
| - // prepare other AnalysisError
|
| - if (obj is! AnalysisError) {
|
| - return false;
|
| - }
|
| - AnalysisError other = obj as AnalysisError;
|
| - // Quick checks.
|
| - if (!identical(errorCode, other.errorCode)) {
|
| - return false;
|
| - }
|
| - if (_offset != other._offset || _length != other._length) {
|
| - return false;
|
| - }
|
| - if (isStaticOnly != other.isStaticOnly) {
|
| - return false;
|
| - }
|
| - // Deep checks.
|
| - if (_message != other._message) {
|
| - return false;
|
| - }
|
| - if (source != other.source) {
|
| - return false;
|
| - }
|
| - // OK
|
| - return true;
|
| - }
|
| + static const CompileTimeErrorCode DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS', 37, "Default values aren't allowed in typedefs");
|
|
|
| /**
|
| - * Return the correction to be displayed for this error, or `null` if there is no correction
|
| - * information for this error. The correction should indicate how the user can fix the error.
|
| - *
|
| - * @return the template used to create the correction to be displayed for this error
|
| + * 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.
|
| */
|
| - String get correction => _correction;
|
| + static const CompileTimeErrorCode DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER', 38, "Default values aren't allowed in function type parameters");
|
|
|
| /**
|
| - * Return the number of characters from the offset to the end of the source which encompasses the
|
| - * compilation error.
|
| - *
|
| - * @return the length of the error location
|
| + * 7.6.2 Factories: It is a compile-time error if <i>k</i> explicitly specifies a default value
|
| + * for an optional parameter.
|
| */
|
| - int get length => _length;
|
| + static const CompileTimeErrorCode DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR', 39, "Default values aren't allowed in factory constructors that redirect to another constructor");
|
|
|
| /**
|
| - * Return the message to be displayed for this error. The message should indicate what is wrong
|
| - * and why it is wrong.
|
| - *
|
| - * @return the message to be displayed for this error
|
| + * 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.
|
| */
|
| - String get message => _message;
|
| + static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_DEFAULT = const CompileTimeErrorCode.con1('DUPLICATE_CONSTRUCTOR_DEFAULT', 40, "The default constructor is already defined");
|
|
|
| /**
|
| - * Return the character offset from the beginning of the source (zero based) where the error
|
| - * occurred.
|
| + * 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.
|
| *
|
| - * @return the offset to the start of the error location
|
| + * @param duplicateName the name of the duplicate entity
|
| */
|
| - int get offset => _offset;
|
| + static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_NAME = const CompileTimeErrorCode.con1('DUPLICATE_CONSTRUCTOR_NAME', 41, "The constructor with name '%s' is already defined");
|
|
|
| /**
|
| - * Return the value of the given property, or `null` if the given property is not defined
|
| - * for this error.
|
| + * 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 property the property whose value is to be returned
|
| - * @return the value of the given property
|
| + * 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
|
| */
|
| - Object getProperty(ErrorProperty property) => null;
|
| -
|
| - @override
|
| - int get hashCode {
|
| - int hashCode = _offset;
|
| - hashCode ^= (_message != null) ? _message.hashCode : 0;
|
| - hashCode ^= (source != null) ? source.hashCode : 0;
|
| - return hashCode;
|
| - }
|
| -
|
| - @override
|
| - String toString() {
|
| - JavaStringBuilder builder = new JavaStringBuilder();
|
| - builder.append((source != null) ? source.fullName : "<unknown source>");
|
| - builder.append("(");
|
| - builder.append(_offset);
|
| - builder.append("..");
|
| - builder.append(_offset + _length - 1);
|
| - builder.append("): ");
|
| - //builder.append("(" + lineNumber + ":" + columnNumber + "): ");
|
| - builder.append(_message);
|
| - return builder.toString();
|
| - }
|
| -}
|
| + static const CompileTimeErrorCode DUPLICATE_DEFINITION = const CompileTimeErrorCode.con1('DUPLICATE_DEFINITION', 42, "The name '%s' is already defined");
|
|
|
| -/**
|
| - * The enumeration `ErrorProperty` defines the properties that can be associated with an
|
| - * [AnalysisError].
|
| - */
|
| -class ErrorProperty extends Enum<ErrorProperty> {
|
| /**
|
| - * A property whose value is an array of [ExecutableElement] that should
|
| - * be but are not implemented by a concrete class.
|
| + * 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 ErrorProperty UNIMPLEMENTED_METHODS = const ErrorProperty('UNIMPLEMENTED_METHODS', 0);
|
| -
|
| - static const List<ErrorProperty> values = const [UNIMPLEMENTED_METHODS];
|
| -
|
| - const ErrorProperty(String name, int ordinal) : super(name, ordinal);
|
| -}
|
| + static const CompileTimeErrorCode DUPLICATE_DEFINITION_INHERITANCE = const CompileTimeErrorCode.con1('DUPLICATE_DEFINITION_INHERITANCE', 43, "The name '%s' is already defined in '%s'");
|
|
|
| -/**
|
| - * The enumeration `TodoCode` defines the single TODO `ErrorCode`.
|
| - */
|
| -class TodoCode extends Enum<TodoCode> implements ErrorCode {
|
| /**
|
| - * The single enum of TodoCode.
|
| + * 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 TodoCode TODO = const TodoCode('TODO', 0);
|
| -
|
| - static const List<TodoCode> values = const [TODO];
|
| + static const CompileTimeErrorCode DUPLICATE_NAMED_ARGUMENT = const CompileTimeErrorCode.con1('DUPLICATE_NAMED_ARGUMENT', 44, "The argument for the named parameter '%s' was already specified");
|
|
|
| /**
|
| - * This matches the two common Dart task styles
|
| - *
|
| - * * TODO:
|
| - * * TODO(username):
|
| - *
|
| - * As well as
|
| - * * TODO
|
| + * SDK implementation libraries can be exported only by other SDK libraries.
|
| *
|
| - * But not
|
| - * * todo
|
| - * * TODOS
|
| + * @param uri the uri pointing to a library
|
| */
|
| - static RegExp TODO_REGEX = new RegExp("([\\s/\\*])((TODO[^\\w\\d][^\\r\\n]*)|(TODO:?\$))");
|
| -
|
| - const TodoCode(String name, int ordinal) : super(name, ordinal);
|
| -
|
| - @override
|
| - String get correction => null;
|
| -
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| -
|
| - @override
|
| - String get message => "%s";
|
| -
|
| - @override
|
| - ErrorType get type => ErrorType.TODO;
|
| -}
|
| + static const CompileTimeErrorCode EXPORT_INTERNAL_LIBRARY = const CompileTimeErrorCode.con1('EXPORT_INTERNAL_LIBRARY', 45, "The library '%s' is internal and cannot be exported");
|
|
|
| -/**
|
| - * The enumeration `HintCode` defines the hints and coding recommendations for best practices
|
| - * which are not mentioned in the Dart Language Specification.
|
| - */
|
| -class HintCode extends Enum<HintCode> implements ErrorCode {
|
| /**
|
| - * This hint is generated anywhere where the
|
| - * [StaticWarningCode#ARGUMENT_TYPE_NOT_ASSIGNABLE] would have been generated, if we used
|
| - * propagated information for the warnings.
|
| + * 14.2 Exports: It is a compile-time error if the compilation unit found at the specified URI is
|
| + * not a library declaration.
|
| *
|
| - * @param actualType the name of the actual argument type
|
| - * @param expectedType the name of the expected type
|
| - * @see StaticWarningCode#ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + * @param uri the uri pointing to a non-library declaration
|
| */
|
| - static const HintCode ARGUMENT_TYPE_NOT_ASSIGNABLE = const HintCode.con1('ARGUMENT_TYPE_NOT_ASSIGNABLE', 0, "The argument type '%s' cannot be assigned to the parameter type '%s'");
|
| + static const CompileTimeErrorCode EXPORT_OF_NON_LIBRARY = const CompileTimeErrorCode.con1('EXPORT_OF_NON_LIBRARY', 46, "The exported library '%s' must not have a part-of directive");
|
|
|
| /**
|
| - * Dead code is code that is never reached, this can happen for instance if a statement follows a
|
| - * return statement.
|
| + * 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 HintCode DEAD_CODE = const HintCode.con1('DEAD_CODE', 1, "Dead code");
|
| + static const CompileTimeErrorCode EXTENDS_NON_CLASS = const CompileTimeErrorCode.con1('EXTENDS_NON_CLASS', 47, "Classes can only extend other classes");
|
|
|
| /**
|
| - * Dead code is code that is never reached. This case covers cases where the user has catch
|
| - * clauses after `catch (e)` or `on Object catch (e)`.
|
| + * 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 HintCode DEAD_CODE_CATCH_FOLLOWING_CATCH = const HintCode.con1('DEAD_CODE_CATCH_FOLLOWING_CATCH', 2, "Dead code, catch clauses after a 'catch (e)' or an 'on Object catch (e)' are never reached");
|
| + static const CompileTimeErrorCode EXTENDS_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('EXTENDS_DISALLOWED_CLASS', 48, "Classes cannot extend '%s'");
|
|
|
| /**
|
| - * Dead code is code that is never reached. This case covers cases where the user has an on-catch
|
| - * clause such as `on A catch (e)`, where a supertype of `A` was already caught.
|
| + * 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 subtypeName name of the subtype
|
| - * @param supertypeName name of the supertype
|
| + * @param typeName the name of the type that cannot be extended
|
| + * @see #IMPLEMENTS_DEFERRED_CLASS
|
| + * @see #MIXIN_DEFERRED_CLASS
|
| */
|
| - static const HintCode DEAD_CODE_ON_CATCH_SUBTYPE = const HintCode.con1('DEAD_CODE_ON_CATCH_SUBTYPE', 3, "Dead code, this on-catch block will never be executed since '%s' is a subtype of '%s'");
|
| + static const CompileTimeErrorCode EXTENDS_DEFERRED_CLASS = const CompileTimeErrorCode.con1('EXTENDS_DEFERRED_CLASS', 49, "This class cannot extend the deferred class '%s'");
|
|
|
| /**
|
| - * Deprecated members should not be invoked or used.
|
| + * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| + * n</i>.
|
| *
|
| - * @param memberName the name of the member
|
| + * 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 HintCode DEPRECATED_MEMBER_USE = const HintCode.con1('DEPRECATED_MEMBER_USE', 4, "'%s' is deprecated");
|
| + static const CompileTimeErrorCode EXTRA_POSITIONAL_ARGUMENTS = const CompileTimeErrorCode.con1('EXTRA_POSITIONAL_ARGUMENTS', 50, "%d positional arguments expected, but %d found");
|
|
|
| /**
|
| - * Duplicate imports.
|
| + * 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 HintCode DUPLICATE_IMPORT = const HintCode.con1('DUPLICATE_IMPORT', 5, "Duplicate import");
|
| + static const CompileTimeErrorCode FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS = const CompileTimeErrorCode.con1('FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS', 51, "The field '%s' cannot be initialized twice in the same constructor");
|
|
|
| /**
|
| - * Hint to use the ~/ operator.
|
| - */
|
| - static const HintCode DIVISION_OPTIMIZATION = const HintCode.con1('DIVISION_OPTIMIZATION', 6, "The operator x ~/ y is more efficient than (x / y).toInt()");
|
| -
|
| - /**
|
| - * Hint for the `x is double` type checks.
|
| + * 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 HintCode IS_DOUBLE = const HintCode.con1('IS_DOUBLE', 7, "When compiled to JS, this test might return true when the left hand side is an int");
|
| + static const CompileTimeErrorCode FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER = const CompileTimeErrorCode.con1('FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER', 52, "Fields cannot be initialized in both the parameter list and the initializers");
|
|
|
| /**
|
| - * Hint for the `x is int` type checks.
|
| + * 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 HintCode IS_INT = const HintCode.con1('IS_INT', 8, "When compiled to JS, this test might return true when the left hand side is a double");
|
| + static const CompileTimeErrorCode FINAL_INITIALIZED_MULTIPLE_TIMES = const CompileTimeErrorCode.con1('FINAL_INITIALIZED_MULTIPLE_TIMES', 53, "'%s' is a final field and so can only be set once");
|
|
|
| /**
|
| - * Hint for the `x is! double` type checks.
|
| + * 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 HintCode IS_NOT_DOUBLE = const HintCode.con1('IS_NOT_DOUBLE', 9, "When compiled to JS, this test might return false when the left hand side is an int");
|
| + static const CompileTimeErrorCode FIELD_INITIALIZER_FACTORY_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_FACTORY_CONSTRUCTOR', 54, "Initializing formal fields cannot be used in factory constructors");
|
|
|
| /**
|
| - * Hint for the `x is! int` type checks.
|
| + * 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 HintCode IS_NOT_INT = const HintCode.con1('IS_NOT_INT', 10, "When compiled to JS, this test might return false when the left hand side is a double");
|
| + static const CompileTimeErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR', 55, "Initializing formal fields can only be used in constructors");
|
|
|
| /**
|
| - * This hint is generated anywhere where the [StaticTypeWarningCode#INVALID_ASSIGNMENT]
|
| - * would have been generated, if we used propagated information for the warnings.
|
| + * 7.6.1 Generative Constructors: A generative constructor may be redirecting, in which case its
|
| + * only action is to invoke another generative constructor.
|
| *
|
| - * @param rhsTypeName the name of the right hand side type
|
| - * @param lhsTypeName the name of the left hand side type
|
| - * @see StaticTypeWarningCode#INVALID_ASSIGNMENT
|
| + * 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 HintCode INVALID_ASSIGNMENT = const HintCode.con1('INVALID_ASSIGNMENT', 11, "A value of type '%s' cannot be assigned to a variable of type '%s'");
|
| + static const CompileTimeErrorCode FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR', 56, "The redirecting constructor cannot have a field initializer");
|
|
|
| /**
|
| - * 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.
|
| + * 7.2 Getters: It is a compile-time error if a class has both a getter and a method with the same
|
| + * name.
|
| *
|
| - * @param returnType the name of the declared return type
|
| + * @param name the conflicting name of the getter and method
|
| */
|
| - static const HintCode MISSING_RETURN = const HintCode.con2('MISSING_RETURN', 12, "This function declares a return type of '%s', but does not end with a return statement", "Either add a return statement or change the return type to 'void'");
|
| + static const CompileTimeErrorCode GETTER_AND_METHOD_WITH_SAME_NAME = const CompileTimeErrorCode.con1('GETTER_AND_METHOD_WITH_SAME_NAME', 57, "'%s' cannot be used to name a getter, there is already a method with the same name");
|
|
|
| /**
|
| - * A getter with the override annotation does not override an existing getter.
|
| + * 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
|
| + * @see #MIXIN_DEFERRED_CLASS
|
| */
|
| - static const HintCode OVERRIDE_ON_NON_OVERRIDING_GETTER = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_GETTER', 13, "Getter does not override an inherited getter");
|
| + static const CompileTimeErrorCode IMPLEMENTS_DEFERRED_CLASS = const CompileTimeErrorCode.con1('IMPLEMENTS_DEFERRED_CLASS', 58, "This class cannot implement the deferred class '%s'");
|
|
|
| /**
|
| - * A method with the override annotation does not override an existing method.
|
| + * 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 HintCode OVERRIDE_ON_NON_OVERRIDING_METHOD = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_METHOD', 14, "Method does not override an inherited method");
|
| + static const CompileTimeErrorCode IMPLEMENTS_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('IMPLEMENTS_DISALLOWED_CLASS', 59, "Classes cannot implement '%s'");
|
|
|
| /**
|
| - * A setter with the override annotation does not override an existing setter.
|
| + * 7.10 Superinterfaces: It is a compile-time error if the implements clause of a class includes
|
| + * type dynamic.
|
| */
|
| - static const HintCode OVERRIDE_ON_NON_OVERRIDING_SETTER = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_SETTER', 15, "Setter does not override an inherited setter");
|
| + static const CompileTimeErrorCode IMPLEMENTS_DYNAMIC = const CompileTimeErrorCode.con1('IMPLEMENTS_DYNAMIC', 60, "Classes cannot implement 'dynamic'");
|
|
|
| /**
|
| - * Hint for classes that override equals, but not hashCode.
|
| + * 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 className the name of the current class
|
| + * @param typeName the name of the interface that was not found
|
| */
|
| - static const HintCode OVERRIDE_EQUALS_BUT_NOT_HASH_CODE = const HintCode.con1('OVERRIDE_EQUALS_BUT_NOT_HASH_CODE', 16, "The class '%s' overrides 'operator==', but not 'get hashCode'");
|
| + static const CompileTimeErrorCode IMPLEMENTS_NON_CLASS = const CompileTimeErrorCode.con1('IMPLEMENTS_NON_CLASS', 61, "Classes can only implement other classes");
|
|
|
| /**
|
| - * Type checks of the type `x is! Null` should be done with `x != null`.
|
| + * 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 HintCode TYPE_CHECK_IS_NOT_NULL = const HintCode.con1('TYPE_CHECK_IS_NOT_NULL', 17, "Tests for non-null should be done with '!= null'");
|
| + static const CompileTimeErrorCode IMPLEMENTS_REPEATED = const CompileTimeErrorCode.con1('IMPLEMENTS_REPEATED', 62, "'%s' can only be implemented once");
|
|
|
| /**
|
| - * Type checks of the type `x is Null` should be done with `x == null`.
|
| + * 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 HintCode TYPE_CHECK_IS_NULL = const HintCode.con1('TYPE_CHECK_IS_NULL', 18, "Tests for null should be done with '== null'");
|
| + static const CompileTimeErrorCode IMPLEMENTS_SUPER_CLASS = const CompileTimeErrorCode.con1('IMPLEMENTS_SUPER_CLASS', 63, "'%s' cannot be used in both 'extends' and 'implements' clauses");
|
|
|
| /**
|
| - * 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.
|
| + * 7.6.1 Generative Constructors: Note that <b>this</b> is not in scope on the right hand side of
|
| + * an initializer.
|
| *
|
| - * @param getterName the name of the getter
|
| - * @param enclosingType the name of the enclosing type where the getter is being looked for
|
| - * @see StaticTypeWarningCode#UNDEFINED_GETTER
|
| - * @see StaticWarningCode#UNDEFINED_GETTER
|
| + * 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 HintCode UNDEFINED_GETTER = const HintCode.con1('UNDEFINED_GETTER', 19, "There is no such getter '%s' in '%s'");
|
| + static const CompileTimeErrorCode IMPLICIT_THIS_REFERENCE_IN_INITIALIZER = const CompileTimeErrorCode.con1('IMPLICIT_THIS_REFERENCE_IN_INITIALIZER', 64, "Only static members can be accessed in initializers");
|
|
|
| /**
|
| - * This hint is generated anywhere where the [StaticTypeWarningCode#UNDEFINED_METHOD] would
|
| - * have been generated, if we used propagated information for the warnings.
|
| + * Speculative.
|
| *
|
| - * @param methodName the name of the method that is undefined
|
| - * @param typeName the resolved type name that the method lookup is happening on
|
| - * @see StaticTypeWarningCode#UNDEFINED_METHOD
|
| + * TODO (jwren) Revisit to remove after we know for sure that this won't be in the Spec.
|
| */
|
| - static const HintCode UNDEFINED_METHOD = const HintCode.con1('UNDEFINED_METHOD', 20, "The method '%s' is not defined for the class '%s'");
|
| + static const CompileTimeErrorCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION = const CompileTimeErrorCode.con1('IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION', 65, "The library '%s' defines a top-level function named 'loadLibrary' and therefore cannot be deferred");
|
|
|
| /**
|
| - * This hint is generated anywhere where the [StaticTypeWarningCode#UNDEFINED_OPERATOR]
|
| - * would have been generated, if we used propagated information for the warnings.
|
| + * SDK implementation libraries can be imported only by other SDK libraries.
|
| *
|
| - * @param operator the name of the operator
|
| - * @param enclosingType the name of the enclosing type where the operator is being looked for
|
| - * @see StaticTypeWarningCode#UNDEFINED_OPERATOR
|
| + * @param uri the uri pointing to a library
|
| */
|
| - static const HintCode UNDEFINED_OPERATOR = const HintCode.con1('UNDEFINED_OPERATOR', 21, "There is no such operator '%s' in '%s'");
|
| + static const CompileTimeErrorCode IMPORT_INTERNAL_LIBRARY = const CompileTimeErrorCode.con1('IMPORT_INTERNAL_LIBRARY', 66, "The library '%s' is internal and cannot be imported");
|
|
|
| /**
|
| - * 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.
|
| + * 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 setterName the name of the setter
|
| - * @param enclosingType the name of the enclosing type where the setter is being looked for
|
| - * @see StaticTypeWarningCode#UNDEFINED_SETTER
|
| - * @see StaticWarningCode#UNDEFINED_SETTER
|
| + * @param uri the uri pointing to a non-library declaration
|
| + * @see StaticWarningCode#IMPORT_OF_NON_LIBRARY
|
| */
|
| - static const HintCode UNDEFINED_SETTER = const HintCode.con1('UNDEFINED_SETTER', 22, "There is no such setter '%s' in '%s'");
|
| + static const CompileTimeErrorCode IMPORT_OF_NON_LIBRARY = const CompileTimeErrorCode.con1('IMPORT_OF_NON_LIBRARY', 67, "The imported library '%s' must not have a part-of directive");
|
|
|
| /**
|
| - * Unnecessary cast.
|
| + * 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 <= k <= n</i>.
|
| + *
|
| + * @param expressionSource the expression source code that is the unexpected type
|
| + * @param expectedType the name of the expected type
|
| */
|
| - static const HintCode UNNECESSARY_CAST = const HintCode.con1('UNNECESSARY_CAST', 23, "Unnecessary cast");
|
| + static const CompileTimeErrorCode INCONSISTENT_CASE_EXPRESSION_TYPES = const CompileTimeErrorCode.con1('INCONSISTENT_CASE_EXPRESSION_TYPES', 68, "Case expressions must have the same types, '%s' is not a '%s'");
|
|
|
| /**
|
| - * Unnecessary type checks, the result is always true.
|
| + * 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_EXISTANT_FIELD
|
| */
|
| - static const HintCode UNNECESSARY_TYPE_CHECK_FALSE = const HintCode.con1('UNNECESSARY_TYPE_CHECK_FALSE', 24, "Unnecessary type check, the result is always false");
|
| + static const CompileTimeErrorCode INITIALIZER_FOR_NON_EXISTANT_FIELD = const CompileTimeErrorCode.con1('INITIALIZER_FOR_NON_EXISTANT_FIELD', 69, "'%s' is not a variable in the enclosing class");
|
|
|
| /**
|
| - * Unnecessary type checks, the result is always false.
|
| + * 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 HintCode UNNECESSARY_TYPE_CHECK_TRUE = const HintCode.con1('UNNECESSARY_TYPE_CHECK_TRUE', 25, "Unnecessary type check, the result is always true");
|
| + static const CompileTimeErrorCode INITIALIZER_FOR_STATIC_FIELD = const CompileTimeErrorCode.con1('INITIALIZER_FOR_STATIC_FIELD', 70, "'%s' is a static variable in the enclosing class, variables initialized in a constructor cannot be static");
|
|
|
| /**
|
| - * Unused imports are imports which are never not used.
|
| + * 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
|
| + * @see #INITIALIZER_FOR_NON_EXISTANT_FIELD
|
| */
|
| - static const HintCode UNUSED_IMPORT = const HintCode.con1('UNUSED_IMPORT', 26, "Unused import");
|
| + static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD = const CompileTimeErrorCode.con1('INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD', 71, "'%s' is not a variable in the enclosing class");
|
|
|
| /**
|
| - * Hint for cases where the source expects a method or function to return a non-void result, but
|
| - * the method or function signature returns void.
|
| + * 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 name the name of the method or function that returns void
|
| + * @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 HintCode USE_OF_VOID_RESULT = const HintCode.con1('USE_OF_VOID_RESULT', 27, "The result of '%s' is being used, even though it is declared to be 'void'");
|
| -
|
| - static const List<HintCode> values = const [
|
| - ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| - DEAD_CODE,
|
| - DEAD_CODE_CATCH_FOLLOWING_CATCH,
|
| - DEAD_CODE_ON_CATCH_SUBTYPE,
|
| - DEPRECATED_MEMBER_USE,
|
| - DUPLICATE_IMPORT,
|
| - DIVISION_OPTIMIZATION,
|
| - IS_DOUBLE,
|
| - IS_INT,
|
| - IS_NOT_DOUBLE,
|
| - IS_NOT_INT,
|
| - INVALID_ASSIGNMENT,
|
| - MISSING_RETURN,
|
| - OVERRIDE_ON_NON_OVERRIDING_GETTER,
|
| - OVERRIDE_ON_NON_OVERRIDING_METHOD,
|
| - OVERRIDE_ON_NON_OVERRIDING_SETTER,
|
| - OVERRIDE_EQUALS_BUT_NOT_HASH_CODE,
|
| - TYPE_CHECK_IS_NOT_NULL,
|
| - TYPE_CHECK_IS_NULL,
|
| - UNDEFINED_GETTER,
|
| - UNDEFINED_METHOD,
|
| - UNDEFINED_OPERATOR,
|
| - UNDEFINED_SETTER,
|
| - UNNECESSARY_CAST,
|
| - UNNECESSARY_TYPE_CHECK_FALSE,
|
| - UNNECESSARY_TYPE_CHECK_TRUE,
|
| - UNUSED_IMPORT,
|
| - USE_OF_VOID_RESULT];
|
| + static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_STATIC_FIELD = const CompileTimeErrorCode.con1('INITIALIZING_FORMAL_FOR_STATIC_FIELD', 72, "'%s' is a static variable in the enclosing class, variables initialized in a constructor cannot be static");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 12.30 Identifier Reference: Otherwise, e is equivalent to the property extraction
|
| + * <b>this</b>.<i>id</i>.
|
| */
|
| - final String message;
|
| + static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_STATIC = const CompileTimeErrorCode.con1('INSTANCE_MEMBER_ACCESS_FROM_STATIC', 73, "Instance member cannot be accessed from static method");
|
|
|
| /**
|
| - * The template used to create the correction to be displayed for this error, or `null` if
|
| - * there is no correction information for this error.
|
| + * 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.
|
| */
|
| - final String correction;
|
| + static const CompileTimeErrorCode INVALID_ANNOTATION = const CompileTimeErrorCode.con1('INVALID_ANNOTATION', 74, "Annotation can be only constant variable or constant constructor invocation");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| + * 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.
|
| *
|
| - * @param message the message template used to create the message to be displayed for the error
|
| + * See TODOs in ConstantVisitor
|
| */
|
| - const HintCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + static const CompileTimeErrorCode INVALID_CONSTANT = const CompileTimeErrorCode.con1('INVALID_CONSTANT', 75, "Invalid constant value");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message and correction.
|
| - *
|
| - * @param message the template used to create the message to be displayed for the error
|
| - * @param correction the template used to create the correction to be displayed for the error
|
| + * 7.6 Constructors: It is a compile-time error if the name of a constructor is not a constructor
|
| + * name.
|
| */
|
| - const HintCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| -
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorType.HINT.severity;
|
| -
|
| - @override
|
| - ErrorType get type => ErrorType.HINT;
|
| -}
|
| + static const CompileTimeErrorCode INVALID_CONSTRUCTOR_NAME = const CompileTimeErrorCode.con1('INVALID_CONSTRUCTOR_NAME', 76, "Invalid constructor name");
|
|
|
| -/**
|
| - * The interface `ErrorCode` defines the behavior common to objects representing error codes
|
| - * associated with [AnalysisError].
|
| - *
|
| - * Generally, we want to provide messages that consist of three sentences: 1. what is wrong, 2. why
|
| - * is it wrong, and 3. how do I fix it. However, we combine the first two in the result of
|
| - * [getMessage] and the last in the result of [getCorrection].
|
| - */
|
| -abstract class ErrorCode {
|
| /**
|
| - * Return the template used to create the correction to be displayed for this error, or
|
| - * `null` if there is no correction information for this error. The correction should
|
| - * indicate how the user can fix the error.
|
| - *
|
| - * @return the template used to create the correction to be displayed for this error
|
| + * 7.6.2 Factories: It is a compile-time error if <i>M</i> is not the name of the immediately
|
| + * enclosing class.
|
| */
|
| - String get correction;
|
| + static const CompileTimeErrorCode INVALID_FACTORY_NAME_NOT_A_CLASS = const CompileTimeErrorCode.con1('INVALID_FACTORY_NAME_NOT_A_CLASS', 77, "The name of the immediately enclosing class expected");
|
|
|
| /**
|
| - * Return the severity of this error.
|
| - *
|
| - * @return the severity of this error
|
| + * 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.
|
| */
|
| - ErrorSeverity get errorSeverity;
|
| + static const CompileTimeErrorCode INVALID_REFERENCE_TO_THIS = const CompileTimeErrorCode.con1('INVALID_REFERENCE_TO_THIS', 78, "Invalid reference to 'this' expression");
|
|
|
| /**
|
| - * Return the template used to create the message to be displayed for this error. The message
|
| - * should indicate what is wrong and why it is wrong.
|
| + * 12.6 Lists: It is a compile time error if the type argument of a constant list literal includes
|
| + * a type parameter.
|
| *
|
| - * @return the template used to create the message to be displayed for this error
|
| + * @name the name of the type parameter
|
| */
|
| - String get message;
|
| + static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_LIST = const CompileTimeErrorCode.con1('INVALID_TYPE_ARGUMENT_IN_CONST_LIST', 79, "Constant list literals cannot include a type parameter as a type argument, such as '%s'");
|
|
|
| /**
|
| - * Return the type of the error.
|
| + * 12.7 Maps: It is a compile time error if the type arguments of a constant map literal include a
|
| + * type parameter.
|
| *
|
| - * @return the type of the error
|
| + * @name the name of the type parameter
|
| */
|
| - ErrorType get type;
|
| -}
|
| + static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_MAP = const CompileTimeErrorCode.con1('INVALID_TYPE_ARGUMENT_IN_CONST_MAP', 80, "Constant map literals cannot include a type parameter as a type argument, such as '%s'");
|
|
|
| -/**
|
| - * Instances of the enumeration `ErrorType` represent the type of an [ErrorCode].
|
| - */
|
| -class ErrorType extends Enum<ErrorType> {
|
| /**
|
| - * Task (todo) comments in user code.
|
| + * 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 that is invalid
|
| + * @see #URI_DOES_NOT_EXIST
|
| */
|
| - static const ErrorType TODO = const ErrorType('TODO', 0, ErrorSeverity.INFO);
|
| + static const CompileTimeErrorCode INVALID_URI = const CompileTimeErrorCode.con1('INVALID_URI', 81, "Invalid URI syntax: '%s'");
|
|
|
| /**
|
| - * Extra analysis run over the code to follow best practices, which are not in the Dart Language
|
| - * Specification.
|
| + * 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 ErrorType HINT = const ErrorType('HINT', 1, ErrorSeverity.INFO);
|
| + static const CompileTimeErrorCode LABEL_IN_OUTER_SCOPE = const CompileTimeErrorCode.con1('LABEL_IN_OUTER_SCOPE', 82, "Cannot reference label '%s' declared in an outer method");
|
|
|
| /**
|
| - * 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.
|
| + * 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 ErrorType COMPILE_TIME_ERROR = const ErrorType('COMPILE_TIME_ERROR', 2, ErrorSeverity.ERROR);
|
| + static const CompileTimeErrorCode LABEL_UNDEFINED = const CompileTimeErrorCode.con1('LABEL_UNDEFINED', 83, "Cannot reference undefined label '%s'");
|
|
|
| /**
|
| - * Suggestions made in situations where the user has deviated from recommended pub programming
|
| - * practices.
|
| + * 12.6 Lists: A run-time list literal <<i>E</i>> [<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 <= i <= 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const ErrorType PUB_SUGGESTION = const ErrorType('PUB_SUGGESTION', 3, ErrorSeverity.WARNING);
|
| + static const CompileTimeErrorCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE', 84, "The element type '%s' cannot be assigned to the list type '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const ErrorType STATIC_WARNING = const ErrorType('STATIC_WARNING', 4, ErrorSeverity.WARNING);
|
| + static const CompileTimeErrorCode MAP_KEY_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('MAP_KEY_TYPE_NOT_ASSIGNABLE', 85, "The element type '%s' cannot be assigned to the map key type '%s'");
|
|
|
| /**
|
| - * Many, but not all, static warnings relate to types, in which case they are known as static type
|
| - * warnings.
|
| + * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const ErrorType STATIC_TYPE_WARNING = const ErrorType('STATIC_TYPE_WARNING', 5, ErrorSeverity.WARNING);
|
| + static const CompileTimeErrorCode MAP_VALUE_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('MAP_VALUE_TYPE_NOT_ASSIGNABLE', 86, "The element type '%s' cannot be assigned to the map value type '%s'");
|
|
|
| /**
|
| - * Syntactic errors are errors produced as a result of input that does not conform to the grammar.
|
| + * 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 ErrorType SYNTACTIC_ERROR = const ErrorType('SYNTACTIC_ERROR', 6, ErrorSeverity.ERROR);
|
| + static const CompileTimeErrorCode MEMBER_WITH_CLASS_NAME = const CompileTimeErrorCode.con1('MEMBER_WITH_CLASS_NAME', 87, "Class members cannot have the same name as the enclosing class");
|
|
|
| /**
|
| - * Angular specific semantic problems.
|
| + * 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 ErrorType ANGULAR = const ErrorType('ANGULAR', 7, ErrorSeverity.INFO);
|
| + static const CompileTimeErrorCode METHOD_AND_GETTER_WITH_SAME_NAME = const CompileTimeErrorCode.con1('METHOD_AND_GETTER_WITH_SAME_NAME', 88, "'%s' cannot be used to name a method, there is already a getter with the same name");
|
|
|
| /**
|
| - * Polymer specific semantic problems.
|
| + * 12.1 Constants: A constant expression is ... a constant list literal.
|
| */
|
| - static const ErrorType POLYMER = const ErrorType('POLYMER', 8, ErrorSeverity.INFO);
|
| -
|
| - static const List<ErrorType> values = const [
|
| - TODO,
|
| - HINT,
|
| - COMPILE_TIME_ERROR,
|
| - PUB_SUGGESTION,
|
| - STATIC_WARNING,
|
| - STATIC_TYPE_WARNING,
|
| - SYNTACTIC_ERROR,
|
| - ANGULAR,
|
| - POLYMER];
|
| + static const CompileTimeErrorCode MISSING_CONST_IN_LIST_LITERAL = const CompileTimeErrorCode.con1('MISSING_CONST_IN_LIST_LITERAL', 89, "List literals must be prefixed with 'const' when used as a constant expression");
|
|
|
| /**
|
| - * The severity of this type of error.
|
| + * 12.1 Constants: A constant expression is ... a constant map literal.
|
| */
|
| - final ErrorSeverity severity;
|
| + static const CompileTimeErrorCode MISSING_CONST_IN_MAP_LITERAL = const CompileTimeErrorCode.con1('MISSING_CONST_IN_MAP_LITERAL', 90, "Map literals must be prefixed with 'const' when used as a constant expression");
|
|
|
| /**
|
| - * Initialize a newly created error type to have the given severity.
|
| + * 9 Mixins: It is a compile-time error if a declared or derived mixin explicitly declares a
|
| + * constructor.
|
| *
|
| - * @param severity the severity of this type of error
|
| + * @param typeName the name of the mixin that is invalid
|
| */
|
| - const ErrorType(String name, int ordinal, this.severity) : super(name, ordinal);
|
| -
|
| - String get displayName => name.toLowerCase().replaceAll('_', ' ');
|
| -}
|
| + static const CompileTimeErrorCode MIXIN_DECLARES_CONSTRUCTOR = const CompileTimeErrorCode.con1('MIXIN_DECLARES_CONSTRUCTOR', 91, "The class '%s' cannot be used as a mixin because it declares a constructor");
|
|
|
| -/**
|
| - * The enumeration `CompileTimeErrorCode` defines the error codes used for compile time
|
| - * errors. 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 CompileTimeErrorCode extends Enum<CompileTimeErrorCode> implements ErrorCode {
|
| /**
|
| - * 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.
|
| + * 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 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
|
| + * @param typeName the name of the type that cannot be extended
|
| + * @see #EXTENDS_DEFERRED_CLASS
|
| + * @see #IMPLEMENTS_DEFERRED_CLASS
|
| */
|
| - static const CompileTimeErrorCode AMBIGUOUS_EXPORT = const CompileTimeErrorCode.con1('AMBIGUOUS_EXPORT', 0, "The element '%s' is defined in the libraries '%s' and '%s'");
|
| + static const CompileTimeErrorCode MIXIN_DEFERRED_CLASS = const CompileTimeErrorCode.con1('MIXIN_DEFERRED_CLASS', 92, "This class cannot mixin the deferred class '%s'");
|
|
|
| /**
|
| - * 12.33 Argument Definition Test: It is a compile time error if <i>v</i> does not denote a formal
|
| - * parameter.
|
| + * 9 Mixins: It is a compile-time error if a mixin is derived from a class whose superclass is not
|
| + * Object.
|
| *
|
| - * @param the name of the identifier in the argument definition test that is not a parameter
|
| + * @param typeName the name of the mixin that is invalid
|
| */
|
| - static const CompileTimeErrorCode ARGUMENT_DEFINITION_TEST_NON_PARAMETER = const CompileTimeErrorCode.con1('ARGUMENT_DEFINITION_TEST_NON_PARAMETER', 1, "'%s' is not a parameter");
|
| + static const CompileTimeErrorCode MIXIN_INHERITS_FROM_NOT_OBJECT = const CompileTimeErrorCode.con1('MIXIN_INHERITS_FROM_NOT_OBJECT', 93, "The class '%s' cannot be used as a mixin because it extends a class other than Object");
|
|
|
| /**
|
| - * 12.30 Identifier Reference: It is a compile-time error to use a built-in identifier other than
|
| - * dynamic as a type annotation.
|
| + * 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 BUILT_IN_IDENTIFIER_AS_TYPE = const CompileTimeErrorCode.con1('BUILT_IN_IDENTIFIER_AS_TYPE', 2, "The built-in identifier '%s' cannot be as a type");
|
| + static const CompileTimeErrorCode MIXIN_OF_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('MIXIN_OF_DISALLOWED_CLASS', 94, "Classes cannot mixin '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 BUILT_IN_IDENTIFIER_AS_TYPE_NAME = const CompileTimeErrorCode.con1('BUILT_IN_IDENTIFIER_AS_TYPE_NAME', 3, "The built-in identifier '%s' cannot be used as a type name");
|
| + static const CompileTimeErrorCode MIXIN_OF_NON_CLASS = const CompileTimeErrorCode.con1('MIXIN_OF_NON_CLASS', 95, "Classes can only mixin other classes");
|
|
|
| /**
|
| - * 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.
|
| + * 9 Mixins: It is a compile-time error if a declared or derived mixin refers to super.
|
| */
|
| - static const CompileTimeErrorCode BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME = const CompileTimeErrorCode.con1('BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME', 4, "The built-in identifier '%s' cannot be used as a type alias name");
|
| + static const CompileTimeErrorCode MIXIN_REFERENCES_SUPER = const CompileTimeErrorCode.con1('MIXIN_REFERENCES_SUPER', 96, "The class '%s' cannot be used as a mixin because it references 'super'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME = const CompileTimeErrorCode.con1('BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME', 5, "The built-in identifier '%s' cannot be used as a type parameter name");
|
| + static const CompileTimeErrorCode MIXIN_WITH_NON_CLASS_SUPERCLASS = const CompileTimeErrorCode.con1('MIXIN_WITH_NON_CLASS_SUPERCLASS', 97, "Mixin can only be applied to class");
|
|
|
| /**
|
| - * 13.9 Switch: It is a compile-time error if the class <i>C</i> implements the operator
|
| - * <i>==</i>.
|
| + * 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 CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS = const CompileTimeErrorCode.con1('CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS', 6, "The switch case expression type '%s' cannot override the == operator");
|
| + static const CompileTimeErrorCode MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS = const CompileTimeErrorCode.con1('MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS', 98, "Constructor may have at most one 'this' redirection");
|
|
|
| /**
|
| - * 12.1 Constants: It is a compile-time error if evaluation of a compile-time constant would raise
|
| - * an exception.
|
| + * 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 COMPILE_TIME_CONSTANT_RAISES_EXCEPTION = const CompileTimeErrorCode.con1('COMPILE_TIME_CONSTANT_RAISES_EXCEPTION', 7, "");
|
| + static const CompileTimeErrorCode MULTIPLE_SUPER_INITIALIZERS = const CompileTimeErrorCode.con1('MULTIPLE_SUPER_INITIALIZERS', 99, "Constructor may have at most one 'super' initializer");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONFLICTING_GETTER_AND_METHOD = const CompileTimeErrorCode.con1('CONFLICTING_GETTER_AND_METHOD', 8, "Class '%s' cannot have both getter '%s.%s' and method with the same name");
|
| + static const CompileTimeErrorCode NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS = const CompileTimeErrorCode.con1('NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS', 100, "Annotation creation must have arguments");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONFLICTING_METHOD_AND_GETTER = const CompileTimeErrorCode.con1('CONFLICTING_METHOD_AND_GETTER', 9, "Class '%s' cannot have both method '%s.%s' and getter with the same name");
|
| + static const CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT = const CompileTimeErrorCode.con1('NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT', 101, "The class '%s' does not have a default constructor");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD = const CompileTimeErrorCode.con1('CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD', 10, "'%s' cannot be used to name a constructor and a field in this class");
|
| + static const CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT = const CompileTimeErrorCode.con1('NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT', 102, "The class '%s' does not have a default constructor");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD = const CompileTimeErrorCode.con1('CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD', 11, "'%s' cannot be used to name a constructor and a method in this class");
|
| + static const CompileTimeErrorCode NON_CONST_MAP_AS_EXPRESSION_STATEMENT = const CompileTimeErrorCode.con1('NON_CONST_MAP_AS_EXPRESSION_STATEMENT', 103, "A non-constant map literal without type arguments cannot be used as an expression statement");
|
|
|
| /**
|
| - * 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.
|
| + * 13.9 Switch: Given a switch statement of the form <i>switch (e) { label<sub>11</sub> …
|
| + * label<sub>1j1</sub> case e<sub>1</sub>: s<sub>1</sub> … label<sub>n1</sub> …
|
| + * 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> … label<sub>1j1</sub> case e<sub>1</sub>:
|
| + * s<sub>1</sub> … label<sub>n1</sub> … 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 <= k <= n</i>.
|
| */
|
| - static const CompileTimeErrorCode CONFLICTING_TYPE_VARIABLE_AND_CLASS = const CompileTimeErrorCode.con1('CONFLICTING_TYPE_VARIABLE_AND_CLASS', 12, "'%s' cannot be used to name a type varaible in a class with the same name");
|
| + static const CompileTimeErrorCode NON_CONSTANT_CASE_EXPRESSION = const CompileTimeErrorCode.con1('NON_CONSTANT_CASE_EXPRESSION', 104, "Case expressions must be constant");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONFLICTING_TYPE_VARIABLE_AND_MEMBER = const CompileTimeErrorCode.con1('CONFLICTING_TYPE_VARIABLE_AND_MEMBER', 13, "'%s' cannot be used to name a type varaible and member in this class");
|
| + static const CompileTimeErrorCode NON_CONSTANT_DEFAULT_VALUE = const CompileTimeErrorCode.con1('NON_CONSTANT_DEFAULT_VALUE', 105, "Default values of an optional parameter must be constant");
|
|
|
| /**
|
| - * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| - * uncaught exception being thrown.
|
| + * 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 CONST_CONSTRUCTOR_THROWS_EXCEPTION = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_THROWS_EXCEPTION', 14, "'const' constructors cannot throw exceptions");
|
| + static const CompileTimeErrorCode NON_CONSTANT_LIST_ELEMENT = const CompileTimeErrorCode.con1('NON_CONSTANT_LIST_ELEMENT', 106, "'const' lists must have all constant values");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER', 15, "Constant constructor cannot call non-constant super constructor");
|
| + static const CompileTimeErrorCode NON_CONSTANT_MAP_KEY = const CompileTimeErrorCode.con1('NON_CONSTANT_MAP_KEY', 107, "The keys in a map must be constant");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD = const CompileTimeErrorCode.con1('CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD', 16, "Cannot define the 'const' constructor for a class with non-final fields");
|
| + static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE = const CompileTimeErrorCode.con1('NON_CONSTANT_MAP_VALUE', 108, "The values in a 'const' map must be constant");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 NON_CONSTANT_ANNOTATION_CONSTRUCTOR = const CompileTimeErrorCode.con1('NON_CONSTANT_ANNOTATION_CONSTRUCTOR', 109, "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.con1('NON_CONSTANT_VALUE_IN_INITIALIZER', 110, "Initializer expressions in constant constructors must be constants");
|
| +
|
| + /**
|
| + * 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 initializerType the name of the type of the initializer expression
|
| - * @param fieldType the name of the type of the field
|
| - */
|
| - static const CompileTimeErrorCode CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE', 17, "The initializer type '%s' cannot be assigned to the field type '%s'");
|
| -
|
| - /**
|
| - * 6.2 Formal Parameters: It is a compile-time error if a formal parameter is declared as a
|
| - * constant variable.
|
| + * @param requiredCount the expected number of required arguments
|
| + * @param argumentCount the actual number of positional arguments given
|
| */
|
| - static const CompileTimeErrorCode CONST_FORMAL_PARAMETER = const CompileTimeErrorCode.con1('CONST_FORMAL_PARAMETER', 18, "Parameters cannot be 'const'");
|
| + static const CompileTimeErrorCode NOT_ENOUGH_REQUIRED_ARGUMENTS = const CompileTimeErrorCode.con1('NOT_ENOUGH_REQUIRED_ARGUMENTS', 111, "%d required argument(s) expected, but %d found");
|
|
|
| /**
|
| - * 5 Variables: A constant variable must be initialized to a compile-time constant or a
|
| - * compile-time error occurs.
|
| + * 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 CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE = const CompileTimeErrorCode.con1('CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE', 19, "'const' variables must be constant value");
|
| + static const CompileTimeErrorCode NON_GENERATIVE_CONSTRUCTOR = const CompileTimeErrorCode.con1('NON_GENERATIVE_CONSTRUCTOR', 112, "The generative constructor '%s' expected, but factory found");
|
|
|
| /**
|
| - * 7.5 Instance Variables: It is a compile-time error if an instance variable is declared to be
|
| - * constant.
|
| + * 7.9 Superclasses: It is a compile-time error to specify an extends clause for class Object.
|
| */
|
| - static const CompileTimeErrorCode CONST_INSTANCE_FIELD = const CompileTimeErrorCode.con1('CONST_INSTANCE_FIELD', 20, "Only static fields can be declared as 'const'");
|
| + static const CompileTimeErrorCode OBJECT_CANNOT_EXTEND_ANOTHER_CLASS = const CompileTimeErrorCode.con1('OBJECT_CANNOT_EXTEND_ANOTHER_CLASS', 113, "");
|
|
|
| /**
|
| - * 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.
|
| + * 7.1.1 Operators: It is a compile-time error to declare an optional parameter in an operator.
|
| */
|
| - static const CompileTimeErrorCode CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS = const CompileTimeErrorCode.con1('CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS', 21, "The constant map entry key expression type '%s' cannot override the == operator");
|
| + static const CompileTimeErrorCode OPTIONAL_PARAMETER_IN_OPERATOR = const CompileTimeErrorCode.con1('OPTIONAL_PARAMETER_IN_OPERATOR', 114, "Optional parameters are not allowed when defining an operator");
|
|
|
| /**
|
| - * 5 Variables: A constant variable must be initialized to a compile-time constant (12.1) or a
|
| - * compile-time error occurs.
|
| + * 14.3 Parts: It is a compile time error if the contents of the URI are not a valid part
|
| + * declaration.
|
| *
|
| - * @param name the name of the uninitialized final variable
|
| + * @param uri the uri pointing to a non-library declaration
|
| */
|
| - static const CompileTimeErrorCode CONST_NOT_INITIALIZED = const CompileTimeErrorCode.con1('CONST_NOT_INITIALIZED', 22, "The const variable '%s' must be initialized");
|
| + static const CompileTimeErrorCode PART_OF_NON_PART = const CompileTimeErrorCode.con1('PART_OF_NON_PART', 115, "The included part '%s' must have a part-of directive");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONST_EVAL_TYPE_BOOL = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_BOOL', 23, "An expression of type 'bool' was expected");
|
| + static const CompileTimeErrorCode PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER = const CompileTimeErrorCode.con1('PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER', 116, "The name '%s' is already used as an import prefix and cannot be used to name a top-level element");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CONST_EVAL_TYPE_BOOL_NUM_STRING = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_BOOL_NUM_STRING', 24, "An expression of type 'bool', 'num', 'String' or 'null' was expected");
|
| + static const CompileTimeErrorCode PRIVATE_OPTIONAL_PARAMETER = const CompileTimeErrorCode.con1('PRIVATE_OPTIONAL_PARAMETER', 117, "Named optional parameters cannot start with an underscore");
|
|
|
| /**
|
| - * 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.
|
| + * 12.1 Constants: It is a compile-time error if the value of a compile-time constant expression
|
| + * depends on itself.
|
| */
|
| - static const CompileTimeErrorCode CONST_EVAL_TYPE_INT = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_INT', 25, "An expression of type 'int' was expected");
|
| + static const CompileTimeErrorCode RECURSIVE_COMPILE_TIME_CONSTANT = const CompileTimeErrorCode.con1('RECURSIVE_COMPILE_TIME_CONSTANT', 118, "");
|
|
|
| /**
|
| - * 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..
|
| + * 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 CONST_EVAL_TYPE_NUM = const CompileTimeErrorCode.con1('CONST_EVAL_TYPE_NUM', 26, "An expression of type 'num' was expected");
|
| + static const CompileTimeErrorCode RECURSIVE_CONSTRUCTOR_REDIRECT = const CompileTimeErrorCode.con1('RECURSIVE_CONSTRUCTOR_REDIRECT', 119, "Cycle in redirecting generative constructors");
|
|
|
| /**
|
| - * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| - * uncaught exception being thrown.
|
| + * 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 CONST_EVAL_THROWS_EXCEPTION = const CompileTimeErrorCode.con1('CONST_EVAL_THROWS_EXCEPTION', 27, "Evaluation of this constant expression causes exception");
|
| + static const CompileTimeErrorCode RECURSIVE_FACTORY_REDIRECT = const CompileTimeErrorCode.con1('RECURSIVE_FACTORY_REDIRECT', 120, "Cycle in redirecting factory constructors");
|
|
|
| /**
|
| - * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| - * uncaught exception being thrown.
|
| + * 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 CONST_EVAL_THROWS_IDBZE = const CompileTimeErrorCode.con1('CONST_EVAL_THROWS_IDBZE', 28, "Evaluation of this constant expression throws IntegerDivisionByZeroException");
|
| + static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE', 121, "'%s' cannot be a superinterface of itself: %s");
|
|
|
| /**
|
| - * 12.11.2 Const: If <i>T</i> is a parameterized type <i>S<U<sub>1</sub>, …,
|
| - * U<sub>m</sub>></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.
|
| + * 7.10 Superinterfaces: It is a compile-time error if the interface of a class <i>C</i> is a
|
| + * superinterface of itself.
|
| *
|
| - * @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
|
| - * @see StaticTypeWarningCode#WRONG_NUMBER_OF_TYPE_ARGUMENTS
|
| + * 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 CONST_WITH_INVALID_TYPE_PARAMETERS = const CompileTimeErrorCode.con1('CONST_WITH_INVALID_TYPE_PARAMETERS', 29, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
| + static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS', 122, "'%s' cannot extend itself");
|
|
|
| /**
|
| - * 12.11.2 Const: If <i>e</i> is of the form <i>const T(a<sub>1</sub>, …, a<sub>n</sub>,
|
| - * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>.
|
| + * 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 CONST_WITH_NON_CONST = const CompileTimeErrorCode.con1('CONST_WITH_NON_CONST', 30, "The constructor being called is not a 'const' constructor");
|
| + static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS', 123, "'%s' cannot implement itself");
|
|
|
| /**
|
| - * 12.11.2 Const: In all of the above cases, it is a compile-time error if <i>a<sub>i</sub>, 1
|
| - * <= i <= n + k</i>, is not a compile-time constant expression.
|
| + * 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 CONST_WITH_NON_CONSTANT_ARGUMENT = const CompileTimeErrorCode.con1('CONST_WITH_NON_CONSTANT_ARGUMENT', 31, "Arguments of a constant creation must be constant expressions");
|
| + static const CompileTimeErrorCode REDIRECT_TO_MISSING_CONSTRUCTOR = const CompileTimeErrorCode.con1('REDIRECT_TO_MISSING_CONSTRUCTOR', 124, "The constructor '%s' could not be found in '%s'");
|
|
|
| /**
|
| - * 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>, …, a<sub>n</sub>,
|
| - * x<sub>n+1</sub>: a<sub>n+1</sub>, … 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
|
| + * 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 CONST_WITH_NON_TYPE = const CompileTimeErrorCode.con1('CONST_WITH_NON_TYPE', 32, "The name '%s' is not a class");
|
| + static const CompileTimeErrorCode REDIRECT_TO_NON_CLASS = const CompileTimeErrorCode.con1('REDIRECT_TO_NON_CLASS', 125, "The name '%s' is not a type and cannot be used in a redirected constructor");
|
|
|
| /**
|
| - * 12.11.2 Const: It is a compile-time error if <i>T</i> includes any type parameters.
|
| + * 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 CONST_WITH_TYPE_PARAMETERS = const CompileTimeErrorCode.con1('CONST_WITH_TYPE_PARAMETERS', 33, "The constant creation cannot use a type parameter");
|
| + static const CompileTimeErrorCode REDIRECT_TO_NON_CONST_CONSTRUCTOR = const CompileTimeErrorCode.con1('REDIRECT_TO_NON_CONST_CONSTRUCTOR', 126, "Constant factory constructor cannot delegate to a non-constant constructor");
|
|
|
| /**
|
| - * 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
|
| + * 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 CONST_WITH_UNDEFINED_CONSTRUCTOR = const CompileTimeErrorCode.con1('CONST_WITH_UNDEFINED_CONSTRUCTOR', 34, "The class '%s' does not have a constant constructor '%s'");
|
| + static const CompileTimeErrorCode REFERENCED_BEFORE_DECLARATION = const CompileTimeErrorCode.con1('REFERENCED_BEFORE_DECLARATION', 127, "Local variables cannot be referenced before they are declared");
|
|
|
| /**
|
| - * 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
|
| + * 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 CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT = const CompileTimeErrorCode.con1('CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT', 35, "The class '%s' does not have a default constant constructor");
|
| + static const CompileTimeErrorCode RETHROW_OUTSIDE_CATCH = const CompileTimeErrorCode.con1('RETHROW_OUTSIDE_CATCH', 128, "rethrow must be inside of a catch clause");
|
|
|
| /**
|
| - * 15.3.1 Typedef: It is a compile-time error if any default values are specified in the signature
|
| - * of a function type alias.
|
| + * 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 DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS', 36, "Default values aren't allowed in typedefs");
|
| + static const CompileTimeErrorCode RETURN_IN_GENERATIVE_CONSTRUCTOR = const CompileTimeErrorCode.con1('RETURN_IN_GENERATIVE_CONSTRUCTOR', 129, "Constructors cannot return a value");
|
|
|
| /**
|
| - * 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.
|
| + * 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 DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER', 37, "Default values aren't allowed in function type parameters");
|
| + static const CompileTimeErrorCode SHARED_DEFERRED_PREFIX = const CompileTimeErrorCode.con1('SHARED_DEFERRED_PREFIX', 130, "The prefix of a deferred import cannot be used in other import directives");
|
|
|
| /**
|
| - * 7.6.2 Factories: It is a compile-time error if <i>k</i> explicitly specifies a default value
|
| - * for an optional parameter.
|
| + * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| + * <i>super.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| + * 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 DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR = const CompileTimeErrorCode.con1('DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR', 38, "Default values aren't allowed in factory constructors that redirect to another constructor");
|
| + static const CompileTimeErrorCode SUPER_IN_INVALID_CONTEXT = const CompileTimeErrorCode.con1('SUPER_IN_INVALID_CONTEXT', 131, "Invalid context for 'super' invocation");
|
|
|
| /**
|
| - * 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.
|
| + * 7.6.1 Generative Constructors: A generative constructor may be redirecting, in which case its
|
| + * only action is to invoke another generative constructor.
|
| */
|
| - static const CompileTimeErrorCode DUPLICATE_CONSTRUCTOR_DEFAULT = const CompileTimeErrorCode.con1('DUPLICATE_CONSTRUCTOR_DEFAULT', 39, "The default constructor is already defined");
|
| + static const CompileTimeErrorCode SUPER_IN_REDIRECTING_CONSTRUCTOR = const CompileTimeErrorCode.con1('SUPER_IN_REDIRECTING_CONSTRUCTOR', 132, "The redirecting constructor cannot have a 'super' initializer");
|
|
|
| /**
|
| - * 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
|
| + * 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 DUPLICATE_CONSTRUCTOR_NAME = const CompileTimeErrorCode.con1('DUPLICATE_CONSTRUCTOR_NAME', 40, "The constructor with name '%s' is already defined");
|
| + static const CompileTimeErrorCode SUPER_INITIALIZER_IN_OBJECT = const CompileTimeErrorCode.con1('SUPER_INITIALIZER_IN_OBJECT', 133, "");
|
|
|
| /**
|
| - * 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.
|
| + * 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>.
|
| *
|
| - * 7 Classes: It is a compile-time error if a class declares two members of the same name.
|
| + * 12.11.1 New: If T is malformed a dynamic error occurs. In checked mode, if T is mal-bounded a
|
| + * dynamic error occurs.
|
| *
|
| - * 7 Classes: It is a compile-time error if a class has an instance member and a static member
|
| - * with the same name.
|
| + * 12.1 Constants: It is a compile-time error if evaluation of a compile-time constant would raise
|
| + * an exception.
|
| *
|
| - * @param duplicateName the name of the duplicate entity
|
| + * @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 DUPLICATE_DEFINITION = const CompileTimeErrorCode.con1('DUPLICATE_DEFINITION', 41, "The name '%s' is already defined");
|
| + static const CompileTimeErrorCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS = const CompileTimeErrorCode.con1('TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', 134, "'%s' does not extend '%s'");
|
|
|
| /**
|
| - * 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
|
| + * 15.3.1 Typedef: Any self reference, either directly, or recursively via another typedef, is a
|
| + * compile time error.
|
| */
|
| - static const CompileTimeErrorCode DUPLICATE_DEFINITION_INHERITANCE = const CompileTimeErrorCode.con1('DUPLICATE_DEFINITION_INHERITANCE', 42, "The name '%s' is already defined in '%s'");
|
| + static const CompileTimeErrorCode TYPE_ALIAS_CANNOT_REFERENCE_ITSELF = const CompileTimeErrorCode.con1('TYPE_ALIAS_CANNOT_REFERENCE_ITSELF', 135, "Type alias cannot reference itself directly or recursively via another typedef");
|
|
|
| /**
|
| - * 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].
|
| + * 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 DUPLICATE_NAMED_ARGUMENT = const CompileTimeErrorCode.con1('DUPLICATE_NAMED_ARGUMENT', 43, "The argument for the named parameter '%s' was already specified");
|
| + static const CompileTimeErrorCode UNDEFINED_CLASS = const CompileTimeErrorCode.con1('UNDEFINED_CLASS', 136, "Undefined class '%s'");
|
|
|
| /**
|
| - * SDK implementation libraries can be exported only by other SDK libraries.
|
| - *
|
| - * @param uri the uri pointing to a library
|
| + * 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 EXPORT_INTERNAL_LIBRARY = const CompileTimeErrorCode.con1('EXPORT_INTERNAL_LIBRARY', 44, "The library '%s' is internal and cannot be exported");
|
| + static const CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER = const CompileTimeErrorCode.con1('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER', 137, "The class '%s' does not have a generative constructor '%s'");
|
|
|
| /**
|
| - * 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
|
| + * 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 EXPORT_OF_NON_LIBRARY = const CompileTimeErrorCode.con1('EXPORT_OF_NON_LIBRARY', 45, "The exported library '%s' must not have a part-of directive");
|
| + static const CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT = const CompileTimeErrorCode.con1('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT', 138, "The class '%s' does not have a default generative constructor");
|
|
|
| /**
|
| - * 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>.
|
| + * 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.
|
| *
|
| - * @param typeName the name of the superclass that was not found
|
| + * 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 EXTENDS_NON_CLASS = const CompileTimeErrorCode.con1('EXTENDS_NON_CLASS', 46, "Classes can only extend other classes");
|
| + static const CompileTimeErrorCode UNDEFINED_NAMED_PARAMETER = const CompileTimeErrorCode.con1('UNDEFINED_NAMED_PARAMETER', 139, "The named parameter '%s' is not defined");
|
|
|
| /**
|
| - * 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.
|
| + * 14.2 Exports: It is a compile-time error if the compilation unit found at the specified URI is
|
| + * not a library declaration.
|
| *
|
| - * 12.4 Booleans: It is a compile-time error for a class to attempt to extend or implement bool.
|
| + * 14.1 Imports: It is a compile-time error if the compilation unit found at the specified URI is
|
| + * not a library declaration.
|
| *
|
| - * 12.5 Strings: It is a compile-time error for a class to attempt to extend or implement String.
|
| + * 14.3 Parts: It is a compile time error if the contents of the URI are not a valid part
|
| + * declaration.
|
| *
|
| - * @param typeName the name of the type that cannot be extended
|
| - * @see #IMPLEMENTS_DISALLOWED_CLASS
|
| + * @param uri the URI pointing to a non-existent file
|
| + * @see #INVALID_URI
|
| */
|
| - static const CompileTimeErrorCode EXTENDS_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('EXTENDS_DISALLOWED_CLASS', 47, "Classes cannot extend '%s'");
|
| + static const CompileTimeErrorCode URI_DOES_NOT_EXIST = const CompileTimeErrorCode.con1('URI_DOES_NOT_EXIST', 140, "Target of URI does not exist: '%s'");
|
|
|
| /**
|
| - * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| - * n</i>.
|
| + * 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.
|
| *
|
| - * 12.11.2 Const: It is a compile-time error if evaluation of a constant object results in an
|
| - * uncaught exception being thrown.
|
| + * 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.
|
| *
|
| - * @param requiredCount the maximum number of positional arguments
|
| - * @param argumentCount the actual number of positional arguments given
|
| + * 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 EXTRA_POSITIONAL_ARGUMENTS = const CompileTimeErrorCode.con1('EXTRA_POSITIONAL_ARGUMENTS', 48, "%d positional arguments expected, but %d found");
|
| + static const CompileTimeErrorCode URI_WITH_INTERPOLATION = const CompileTimeErrorCode.con1('URI_WITH_INTERPOLATION', 141, "URIs cannot use string interpolation");
|
|
|
| /**
|
| - * 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.con1('FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS', 49, "The field '%s' 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>.
|
| + * 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: <, >, <=, >=, ==, +, /, ~/, *, %, |, ^, &, <<, >>, [] 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 FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER = const CompileTimeErrorCode.con1('FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER', 50, "Fields cannot be initialized in both the parameter list and the initializers");
|
| + static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR', 142, "Operator '%s' should declare exactly %d parameter(s), but %d found");
|
|
|
| /**
|
| - * 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.
|
| + * 7.1.1 Operators: It is a compile time error if the arity of the user-declared operator - is not
|
| + * 0 or 1.
|
| *
|
| - * @param name the name of the field in question
|
| + * @param actualNumberOfParameters the number of parameters found in the operator declaration
|
| */
|
| - static const CompileTimeErrorCode FINAL_INITIALIZED_MULTIPLE_TIMES = const CompileTimeErrorCode.con1('FINAL_INITIALIZED_MULTIPLE_TIMES', 51, "'%s' is a final field and so can only be set once");
|
| + static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS', 143, "Operator '-' should declare 0 or 1 parameter, but %d found");
|
|
|
| /**
|
| - * 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.
|
| + * 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 FIELD_INITIALIZER_FACTORY_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_FACTORY_CONSTRUCTOR', 52, "Initializing formal fields cannot be used in factory constructors");
|
| + static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER', 144, "Setters should declare exactly one required parameter");
|
| +
|
| + static const List<CompileTimeErrorCode> values = const [
|
| + AMBIGUOUS_EXPORT,
|
| + ARGUMENT_DEFINITION_TEST_NON_PARAMETER,
|
| + BUILT_IN_IDENTIFIER_AS_TYPE,
|
| + BUILT_IN_IDENTIFIER_AS_TYPE_NAME,
|
| + BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME,
|
| + BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME,
|
| + CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
|
| + COMPILE_TIME_CONSTANT_RAISES_EXCEPTION,
|
| + CONFLICTING_GETTER_AND_METHOD,
|
| + CONFLICTING_METHOD_AND_GETTER,
|
| + CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD,
|
| + CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD,
|
| + CONFLICTING_TYPE_VARIABLE_AND_CLASS,
|
| + CONFLICTING_TYPE_VARIABLE_AND_MEMBER,
|
| + CONST_CONSTRUCTOR_THROWS_EXCEPTION,
|
| + CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER,
|
| + CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD,
|
| + CONST_DEFERRED_CLASS,
|
| + CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE,
|
| + CONST_FORMAL_PARAMETER,
|
| + CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE,
|
| + CONST_INSTANCE_FIELD,
|
| + CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
|
| + CONST_NOT_INITIALIZED,
|
| + CONST_EVAL_TYPE_BOOL,
|
| + CONST_EVAL_TYPE_BOOL_NUM_STRING,
|
| + CONST_EVAL_TYPE_INT,
|
| + CONST_EVAL_TYPE_NUM,
|
| + CONST_EVAL_THROWS_EXCEPTION,
|
| + CONST_EVAL_THROWS_IDBZE,
|
| + CONST_WITH_INVALID_TYPE_PARAMETERS,
|
| + CONST_WITH_NON_CONST,
|
| + CONST_WITH_NON_CONSTANT_ARGUMENT,
|
| + CONST_WITH_NON_TYPE,
|
| + CONST_WITH_TYPE_PARAMETERS,
|
| + CONST_WITH_UNDEFINED_CONSTRUCTOR,
|
| + CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
|
| + DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS,
|
| + DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER,
|
| + DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR,
|
| + DUPLICATE_CONSTRUCTOR_DEFAULT,
|
| + DUPLICATE_CONSTRUCTOR_NAME,
|
| + DUPLICATE_DEFINITION,
|
| + DUPLICATE_DEFINITION_INHERITANCE,
|
| + DUPLICATE_NAMED_ARGUMENT,
|
| + EXPORT_INTERNAL_LIBRARY,
|
| + EXPORT_OF_NON_LIBRARY,
|
| + EXTENDS_NON_CLASS,
|
| + EXTENDS_DISALLOWED_CLASS,
|
| + EXTENDS_DEFERRED_CLASS,
|
| + EXTRA_POSITIONAL_ARGUMENTS,
|
| + FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS,
|
| + FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER,
|
| + FINAL_INITIALIZED_MULTIPLE_TIMES,
|
| + FIELD_INITIALIZER_FACTORY_CONSTRUCTOR,
|
| + FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR,
|
| + FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR,
|
| + GETTER_AND_METHOD_WITH_SAME_NAME,
|
| + IMPLEMENTS_DEFERRED_CLASS,
|
| + IMPLEMENTS_DISALLOWED_CLASS,
|
| + IMPLEMENTS_DYNAMIC,
|
| + IMPLEMENTS_NON_CLASS,
|
| + IMPLEMENTS_REPEATED,
|
| + IMPLEMENTS_SUPER_CLASS,
|
| + IMPLICIT_THIS_REFERENCE_IN_INITIALIZER,
|
| + IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION,
|
| + IMPORT_INTERNAL_LIBRARY,
|
| + IMPORT_OF_NON_LIBRARY,
|
| + INCONSISTENT_CASE_EXPRESSION_TYPES,
|
| + INITIALIZER_FOR_NON_EXISTANT_FIELD,
|
| + INITIALIZER_FOR_STATIC_FIELD,
|
| + INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD,
|
| + INITIALIZING_FORMAL_FOR_STATIC_FIELD,
|
| + INSTANCE_MEMBER_ACCESS_FROM_STATIC,
|
| + INVALID_ANNOTATION,
|
| + INVALID_CONSTANT,
|
| + INVALID_CONSTRUCTOR_NAME,
|
| + INVALID_FACTORY_NAME_NOT_A_CLASS,
|
| + INVALID_REFERENCE_TO_THIS,
|
| + INVALID_TYPE_ARGUMENT_IN_CONST_LIST,
|
| + INVALID_TYPE_ARGUMENT_IN_CONST_MAP,
|
| + INVALID_URI,
|
| + LABEL_IN_OUTER_SCOPE,
|
| + LABEL_UNDEFINED,
|
| + LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
|
| + MAP_KEY_TYPE_NOT_ASSIGNABLE,
|
| + MAP_VALUE_TYPE_NOT_ASSIGNABLE,
|
| + MEMBER_WITH_CLASS_NAME,
|
| + METHOD_AND_GETTER_WITH_SAME_NAME,
|
| + MISSING_CONST_IN_LIST_LITERAL,
|
| + MISSING_CONST_IN_MAP_LITERAL,
|
| + MIXIN_DECLARES_CONSTRUCTOR,
|
| + MIXIN_DEFERRED_CLASS,
|
| + MIXIN_INHERITS_FROM_NOT_OBJECT,
|
| + MIXIN_OF_DISALLOWED_CLASS,
|
| + MIXIN_OF_NON_CLASS,
|
| + MIXIN_REFERENCES_SUPER,
|
| + MIXIN_WITH_NON_CLASS_SUPERCLASS,
|
| + MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS,
|
| + MULTIPLE_SUPER_INITIALIZERS,
|
| + NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS,
|
| + NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT,
|
| + NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT,
|
| + NON_CONST_MAP_AS_EXPRESSION_STATEMENT,
|
| + NON_CONSTANT_CASE_EXPRESSION,
|
| + NON_CONSTANT_DEFAULT_VALUE,
|
| + NON_CONSTANT_LIST_ELEMENT,
|
| + NON_CONSTANT_MAP_KEY,
|
| + NON_CONSTANT_MAP_VALUE,
|
| + NON_CONSTANT_ANNOTATION_CONSTRUCTOR,
|
| + NON_CONSTANT_VALUE_IN_INITIALIZER,
|
| + NOT_ENOUGH_REQUIRED_ARGUMENTS,
|
| + NON_GENERATIVE_CONSTRUCTOR,
|
| + OBJECT_CANNOT_EXTEND_ANOTHER_CLASS,
|
| + OPTIONAL_PARAMETER_IN_OPERATOR,
|
| + PART_OF_NON_PART,
|
| + PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER,
|
| + PRIVATE_OPTIONAL_PARAMETER,
|
| + RECURSIVE_COMPILE_TIME_CONSTANT,
|
| + RECURSIVE_CONSTRUCTOR_REDIRECT,
|
| + RECURSIVE_FACTORY_REDIRECT,
|
| + RECURSIVE_INTERFACE_INHERITANCE,
|
| + RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS,
|
| + RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS,
|
| + REDIRECT_TO_MISSING_CONSTRUCTOR,
|
| + REDIRECT_TO_NON_CLASS,
|
| + REDIRECT_TO_NON_CONST_CONSTRUCTOR,
|
| + REFERENCED_BEFORE_DECLARATION,
|
| + RETHROW_OUTSIDE_CATCH,
|
| + RETURN_IN_GENERATIVE_CONSTRUCTOR,
|
| + SHARED_DEFERRED_PREFIX,
|
| + SUPER_IN_INVALID_CONTEXT,
|
| + SUPER_IN_REDIRECTING_CONSTRUCTOR,
|
| + SUPER_INITIALIZER_IN_OBJECT,
|
| + TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
|
| + TYPE_ALIAS_CANNOT_REFERENCE_ITSELF,
|
| + UNDEFINED_CLASS,
|
| + UNDEFINED_CONSTRUCTOR_IN_INITIALIZER,
|
| + UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT,
|
| + UNDEFINED_NAMED_PARAMETER,
|
| + URI_DOES_NOT_EXIST,
|
| + URI_WITH_INTERPOLATION,
|
| + WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR,
|
| + WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS,
|
| + WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER];
|
|
|
| /**
|
| - * 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.
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - static const CompileTimeErrorCode FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR', 53, "Initializing formal fields can only be used in constructors");
|
| + final String message;
|
|
|
| /**
|
| - * 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.
|
| + * The template used to create the correction to be displayed for this error, or `null` if
|
| + * there is no correction information for this error.
|
| */
|
| - static const CompileTimeErrorCode FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR = const CompileTimeErrorCode.con1('FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR', 54, "The redirecting constructor cannot have a field initializer");
|
| + final String correction;
|
|
|
| /**
|
| - * 7.2 Getters: It is a compile-time error if a class has both a getter and a method with the same
|
| - * name.
|
| + * Initialize a newly created error code to have the given message.
|
| *
|
| - * @param name the conflicting name of the getter and method
|
| + * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - static const CompileTimeErrorCode GETTER_AND_METHOD_WITH_SAME_NAME = const CompileTimeErrorCode.con1('GETTER_AND_METHOD_WITH_SAME_NAME', 55, "'%s' cannot be used to name a getter, there is already a method with the same name");
|
| + const CompileTimeErrorCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| - * 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.
|
| + * Initialize a newly created error code to have the given message and correction.
|
| *
|
| - * @param typeName the name of the type that cannot be implemented
|
| - * @see #EXTENDS_DISALLOWED_CLASS
|
| + * @param message the template used to create the message to be displayed for the error
|
| + * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - static const CompileTimeErrorCode IMPLEMENTS_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('IMPLEMENTS_DISALLOWED_CLASS', 56, "Classes cannot implement '%s'");
|
| + const CompileTimeErrorCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
|
|
| - /**
|
| - * 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.con1('IMPLEMENTS_DYNAMIC', 57, "Classes cannot implement 'dynamic'");
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorType.COMPILE_TIME_ERROR.severity;
|
|
|
| - /**
|
| - * 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.con1('IMPLEMENTS_NON_CLASS', 58, "Classes can only implement other classes");
|
| + @override
|
| + ErrorType get type => ErrorType.COMPILE_TIME_ERROR;
|
| +}
|
|
|
| +/**
|
| + * The enumeration `TodoCode` defines the single TODO `ErrorCode`.
|
| + */
|
| +class TodoCode extends Enum<TodoCode> implements ErrorCode {
|
| /**
|
| - * 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
|
| + * The single enum of TodoCode.
|
| */
|
| - static const CompileTimeErrorCode IMPLEMENTS_REPEATED = const CompileTimeErrorCode.con1('IMPLEMENTS_REPEATED', 59, "'%s' can only be implemented once");
|
| + static const TodoCode TODO = const TodoCode('TODO', 0);
|
|
|
| - /**
|
| - * 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.con1('IMPLEMENTS_SUPER_CLASS', 60, "'%s' cannot be used in both 'extends' and 'implements' clauses");
|
| + static const List<TodoCode> values = const [TODO];
|
|
|
| /**
|
| - * 7.6.1 Generative Constructors: Note that <b>this</b> is not in scope on the right hand side of
|
| - * an initializer.
|
| + * This matches the two common Dart task styles
|
| *
|
| - * 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.
|
| + * * TODO:
|
| + * * TODO(username):
|
| *
|
| - * @param name the name of the type in question
|
| + * As well as
|
| + * * TODO
|
| + *
|
| + * But not
|
| + * * todo
|
| + * * TODOS
|
| */
|
| - static const CompileTimeErrorCode IMPLICIT_THIS_REFERENCE_IN_INITIALIZER = const CompileTimeErrorCode.con1('IMPLICIT_THIS_REFERENCE_IN_INITIALIZER', 61, "Only static members can be accessed in initializers");
|
| + static RegExp TODO_REGEX = new RegExp("([\\s/\\*])((TODO[^\\w\\d][^\\r\\n]*)|(TODO:?\$))");
|
|
|
| - /**
|
| - * Speculative.
|
| + const TodoCode(String name, int ordinal) : super(name, ordinal);
|
| +
|
| + @override
|
| + String get correction => null;
|
| +
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| +
|
| + @override
|
| + String get message => "%s";
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.TODO;
|
| +}
|
| +
|
| +/**
|
| + * Instances of the class `ErrorReporter` wrap an error listener with utility methods used to
|
| + * create the errors being reported.
|
| + */
|
| +class ErrorReporter {
|
| + /**
|
| + * The error listener to which errors will be reported.
|
| */
|
| - static const CompileTimeErrorCode IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION = const CompileTimeErrorCode.con1('IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION', 62, "The library '%s' defines a top-level function named 'loadLibrary' and therefore cannot be deferred");
|
| + final AnalysisErrorListener _errorListener;
|
|
|
| /**
|
| - * SDK implementation libraries can be imported only by other SDK libraries.
|
| + * The default source to be used when reporting errors.
|
| + */
|
| + final Source _defaultSource;
|
| +
|
| + /**
|
| + * The source to be used when reporting errors.
|
| + */
|
| + Source _source;
|
| +
|
| + /**
|
| + * Initialize a newly created error reporter that will report errors to the given listener.
|
| *
|
| - * @param uri the uri pointing to a library
|
| + * @param errorListener the error listener to which errors will be reported
|
| + * @param defaultSource the default source to be used when reporting errors
|
| */
|
| - static const CompileTimeErrorCode IMPORT_INTERNAL_LIBRARY = const CompileTimeErrorCode.con1('IMPORT_INTERNAL_LIBRARY', 63, "The library '%s' is internal and cannot be imported");
|
| + ErrorReporter(this._errorListener, this._defaultSource) {
|
| + if (_errorListener == null) {
|
| + throw new IllegalArgumentException("An error listener must be provided");
|
| + } else if (_defaultSource == null) {
|
| + throw new IllegalArgumentException("A default source must be provided");
|
| + }
|
| + this._source = _defaultSource;
|
| + }
|
|
|
| /**
|
| - * 14.1 Imports: It is a compile-time error if the compilation unit found at the specified URI is
|
| - * not a library declaration.
|
| + * Creates an error with properties with the given error code and arguments.
|
| *
|
| - * @param uri the uri pointing to a non-library declaration
|
| + * @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
|
| */
|
| - static const CompileTimeErrorCode IMPORT_OF_NON_LIBRARY = const CompileTimeErrorCode.con1('IMPORT_OF_NON_LIBRARY', 64, "The imported library '%s' must not have a part-of directive");
|
| + AnalysisErrorWithProperties newErrorWithProperties(ErrorCode errorCode, AstNode node, List<Object> arguments) => new AnalysisErrorWithProperties.con2(_source, node.offset, node.length, errorCode, arguments);
|
|
|
| /**
|
| - * 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 <= k <= n</i>.
|
| + * Report a passed error.
|
| *
|
| - * @param expressionSource the expression source code that is the unexpected type
|
| - * @param expectedType the name of the expected type
|
| + * @param error the error to report
|
| */
|
| - static const CompileTimeErrorCode INCONSISTENT_CASE_EXPRESSION_TYPES = const CompileTimeErrorCode.con1('INCONSISTENT_CASE_EXPRESSION_TYPES', 65, "Case expressions must have the same types, '%s' is not a '%s'");
|
| + void reportError(AnalysisError error) {
|
| + _errorListener.onError(error);
|
| + }
|
|
|
| /**
|
| - * 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.
|
| + * Report an error with the given error code and arguments.
|
| *
|
| - * @param id the name of the initializing formal that is not an instance variable in the
|
| - * immediately enclosing class
|
| - * @see #INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD
|
| + * @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
|
| */
|
| - static const CompileTimeErrorCode INITIALIZER_FOR_NON_EXISTANT_FIELD = const CompileTimeErrorCode.con1('INITIALIZER_FOR_NON_EXISTANT_FIELD', 66, "'%s' is not a variable in the enclosing class");
|
| + void reportErrorForNode(ErrorCode errorCode, AstNode node, List<Object> arguments) {
|
| + reportErrorForOffset(errorCode, node.offset, node.length, arguments);
|
| + }
|
|
|
| /**
|
| - * 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.
|
| + * Report an error with the given error code and arguments.
|
| *
|
| - * @param id the name of the initializing formal that is a static variable in the immediately
|
| - * enclosing class
|
| - * @see #INITIALIZING_FORMAL_FOR_STATIC_FIELD
|
| + * @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
|
| */
|
| - static const CompileTimeErrorCode INITIALIZER_FOR_STATIC_FIELD = const CompileTimeErrorCode.con1('INITIALIZER_FOR_STATIC_FIELD', 67, "'%s' is a static variable in the enclosing class, variables initialized in a constructor cannot be static");
|
| + void reportErrorForElement(ErrorCode errorCode, Element element, List<Object> arguments) {
|
| + reportErrorForOffset(errorCode, element.nameOffset, element.displayName.length, arguments);
|
| + }
|
|
|
| /**
|
| - * 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.
|
| + * Report an error with the given error code and arguments.
|
| *
|
| - * @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
|
| - * @see #INITIALIZER_FOR_NON_EXISTANT_FIELD
|
| + * @param errorCode the error code of the error to be reported
|
| + * @param offset the offset of the location of the error
|
| + * @param length the length of the location of the error
|
| + * @param arguments the arguments to the error, used to compose the error message
|
| */
|
| - static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD = const CompileTimeErrorCode.con1('INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD', 68, "'%s' is not a variable in the enclosing class");
|
| + void reportErrorForOffset(ErrorCode errorCode, int offset, int length, List<Object> arguments) {
|
| + _errorListener.onError(new AnalysisError.con2(_source, offset, length, errorCode, arguments));
|
| + }
|
|
|
| /**
|
| - * 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.
|
| + * Report an error with the given error code and arguments.
|
| *
|
| - * @param id the name of the initializing formal that is a static variable in the immediately
|
| - * enclosing class
|
| - * @see #INITIALIZER_FOR_STATIC_FIELD
|
| + * @param errorCode the error code of the error to be reported
|
| + * @param token the token specifying the location of the error
|
| + * @param arguments the arguments to the error, used to compose the error message
|
| */
|
| - static const CompileTimeErrorCode INITIALIZING_FORMAL_FOR_STATIC_FIELD = const CompileTimeErrorCode.con1('INITIALIZING_FORMAL_FOR_STATIC_FIELD', 69, "'%s' is a static variable in the enclosing class, variables initialized in a constructor cannot be static");
|
| + void reportErrorForToken(ErrorCode errorCode, Token token, List<Object> arguments) {
|
| + reportErrorForOffset(errorCode, token.offset, token.length, arguments);
|
| + }
|
|
|
| /**
|
| - * 12.30 Identifier Reference: Otherwise, e is equivalent to the property extraction
|
| - * <b>this</b>.<i>id</i>.
|
| + * Set the source to be used when reporting errors. Setting the source to `null` will cause
|
| + * the default source to be used.
|
| + *
|
| + * @param source the source to be used when reporting errors
|
| */
|
| - static const CompileTimeErrorCode INSTANCE_MEMBER_ACCESS_FROM_STATIC = const CompileTimeErrorCode.con1('INSTANCE_MEMBER_ACCESS_FROM_STATIC', 70, "Instance member cannot be accessed from static method");
|
| + void set source(Source source) {
|
| + this._source = source == null ? _defaultSource : source;
|
| + }
|
| +}
|
| +
|
| +/**
|
| + * The enumeration `PolymerCode` defines Polymer specific problems.
|
| + */
|
| +class PolymerCode extends Enum<PolymerCode> implements ErrorCode {
|
| + static const PolymerCode ATTRIBUTE_FIELD_NOT_PUBLISHED = const PolymerCode('ATTRIBUTE_FIELD_NOT_PUBLISHED', 0, "Field '%s' in '%s' must be @published");
|
| +
|
| + static const PolymerCode DUPLICATE_ATTRIBUTE_DEFINITION = const PolymerCode('DUPLICATE_ATTRIBUTE_DEFINITION', 1, "The attribute '%s' is already defined");
|
| +
|
| + static const PolymerCode EMPTY_ATTRIBUTES = const PolymerCode('EMPTY_ATTRIBUTES', 2, "Empty 'attributes' attribute is useless");
|
| +
|
| + static const PolymerCode INVALID_ATTRIBUTE_NAME = const PolymerCode('INVALID_ATTRIBUTE_NAME', 3, "'%s' is not a valid name for a custom element attribute");
|
| +
|
| + static const PolymerCode INVALID_TAG_NAME = const PolymerCode('INVALID_TAG_NAME', 4, "'%s' is not a valid name for a custom element");
|
| +
|
| + static const PolymerCode MISSING_TAG_NAME = const PolymerCode('MISSING_TAG_NAME', 5, "Missing tag name of the custom element. Please include an attribute like name='your-tag-name'");
|
| +
|
| + static const PolymerCode UNDEFINED_ATTRIBUTE_FIELD = const PolymerCode('UNDEFINED_ATTRIBUTE_FIELD', 6, "There is no such field '%s' in '%s'");
|
| +
|
| + static const List<PolymerCode> values = const [
|
| + ATTRIBUTE_FIELD_NOT_PUBLISHED,
|
| + DUPLICATE_ATTRIBUTE_DEFINITION,
|
| + EMPTY_ATTRIBUTES,
|
| + INVALID_ATTRIBUTE_NAME,
|
| + INVALID_TAG_NAME,
|
| + MISSING_TAG_NAME,
|
| + UNDEFINED_ATTRIBUTE_FIELD];
|
|
|
| /**
|
| - * 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.
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - static const CompileTimeErrorCode INVALID_ANNOTATION = const CompileTimeErrorCode.con1('INVALID_ANNOTATION', 71, "Annotation can be only constant variable or constant constructor invocation");
|
| + final String message;
|
|
|
| /**
|
| - * 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.
|
| + * Initialize a newly created error code to have the given message.
|
| *
|
| - * See TODOs in ConstantVisitor
|
| + * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - static const CompileTimeErrorCode INVALID_CONSTANT = const CompileTimeErrorCode.con1('INVALID_CONSTANT', 72, "Invalid constant value");
|
| + const PolymerCode(String name, int ordinal, this.message) : super(name, ordinal);
|
| +
|
| + @override
|
| + String get correction => null;
|
|
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.POLYMER;
|
| +}
|
| +
|
| +/**
|
| + * Instances of the class `AnalysisError` represent an error discovered during the analysis of
|
| + * some Dart code.
|
| + *
|
| + * @see AnalysisErrorListener
|
| + */
|
| +class AnalysisError {
|
| /**
|
| - * 7.6 Constructors: It is a compile-time error if the name of a constructor is not a constructor
|
| - * name.
|
| + * An empty array of errors used when no errors are expected.
|
| */
|
| - static const CompileTimeErrorCode INVALID_CONSTRUCTOR_NAME = const CompileTimeErrorCode.con1('INVALID_CONSTRUCTOR_NAME', 73, "Invalid constructor name");
|
| + static List<AnalysisError> NO_ERRORS = new List<AnalysisError>(0);
|
|
|
| /**
|
| - * 7.6.2 Factories: It is a compile-time error if <i>M</i> is not the name of the immediately
|
| - * enclosing class.
|
| + * A [Comparator] that sorts by the name of the file that the [AnalysisError] was
|
| + * found.
|
| */
|
| - static const CompileTimeErrorCode INVALID_FACTORY_NAME_NOT_A_CLASS = const CompileTimeErrorCode.con1('INVALID_FACTORY_NAME_NOT_A_CLASS', 74, "The name of the immediately enclosing class expected");
|
| + static Comparator<AnalysisError> FILE_COMPARATOR = (AnalysisError o1, AnalysisError o2) => o1.source.shortName.compareTo(o2.source.shortName);
|
|
|
| /**
|
| - * 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.
|
| + * A [Comparator] that sorts error codes first by their severity (errors first, warnings
|
| + * second), and then by the the error code type.
|
| */
|
| - static const CompileTimeErrorCode INVALID_REFERENCE_TO_THIS = const CompileTimeErrorCode.con1('INVALID_REFERENCE_TO_THIS', 75, "Invalid reference to 'this' expression");
|
| + 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);
|
| + }
|
| + };
|
|
|
| /**
|
| - * 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
|
| + * The error code associated with the error.
|
| */
|
| - static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_LIST = const CompileTimeErrorCode.con1('INVALID_TYPE_ARGUMENT_IN_CONST_LIST', 76, "Constant list literals cannot include a type parameter as a type argument, such as '%s'");
|
| + final ErrorCode errorCode;
|
|
|
| /**
|
| - * 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
|
| + * The localized error message.
|
| */
|
| - static const CompileTimeErrorCode INVALID_TYPE_ARGUMENT_IN_CONST_MAP = const CompileTimeErrorCode.con1('INVALID_TYPE_ARGUMENT_IN_CONST_MAP', 77, "Constant map literals cannot include a type parameter as a type argument, such as '%s'");
|
| + String _message;
|
|
|
| /**
|
| - * 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 that is invalid
|
| - * @see #URI_DOES_NOT_EXIST
|
| + * The correction to be displayed for this error, or `null` if there is no correction
|
| + * information for this error.
|
| */
|
| - static const CompileTimeErrorCode INVALID_URI = const CompileTimeErrorCode.con1('INVALID_URI', 78, "Invalid URI syntax: '%s'");
|
| + String _correction;
|
|
|
| /**
|
| - * 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
|
| + * The source in which the error occurred, or `null` if unknown.
|
| */
|
| - static const CompileTimeErrorCode LABEL_IN_OUTER_SCOPE = const CompileTimeErrorCode.con1('LABEL_IN_OUTER_SCOPE', 79, "Cannot reference label '%s' declared in an outer method");
|
| + Source source;
|
|
|
| /**
|
| - * 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
|
| + * The character offset from the beginning of the source (zero based) where the error occurred.
|
| */
|
| - static const CompileTimeErrorCode LABEL_UNDEFINED = const CompileTimeErrorCode.con1('LABEL_UNDEFINED', 80, "Cannot reference undefined label '%s'");
|
| + int _offset = 0;
|
|
|
| /**
|
| - * 12.6 Lists: A run-time list literal <<i>E</i>> [<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 <= i <= 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * The number of characters from the offset to the end of the source which encompasses the
|
| + * compilation error.
|
| */
|
| - static const CompileTimeErrorCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE', 81, "The element type '%s' cannot be assigned to the list type '%s'");
|
| + int _length = 0;
|
|
|
| /**
|
| - * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * A flag indicating whether this error can be shown to be a non-issue because of the result of
|
| + * type propagation.
|
| */
|
| - static const CompileTimeErrorCode MAP_KEY_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('MAP_KEY_TYPE_NOT_ASSIGNABLE', 82, "The element type '%s' cannot be assigned to the map key type '%s'");
|
| + bool isStaticOnly = false;
|
|
|
| /**
|
| - * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= n</i>
|
| + * Initialize a newly created analysis error for the specified source. The error has no location
|
| + * information.
|
| *
|
| - * 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| - */
|
| - static const CompileTimeErrorCode MAP_VALUE_TYPE_NOT_ASSIGNABLE = const CompileTimeErrorCode.con1('MAP_VALUE_TYPE_NOT_ASSIGNABLE', 83, "The element type '%s' cannot be assigned to the map value type '%s'");
|
| -
|
| - /**
|
| - * 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>.
|
| + * @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
|
| */
|
| - static const CompileTimeErrorCode MEMBER_WITH_CLASS_NAME = const CompileTimeErrorCode.con1('MEMBER_WITH_CLASS_NAME', 84, "Class members cannot have the same name as the enclosing class");
|
| + AnalysisError.con1(this.source, this.errorCode, List<Object> arguments) {
|
| + this._message = JavaString.format(errorCode.message, arguments);
|
| + }
|
|
|
| /**
|
| - * 7.2 Getters: It is a compile-time error if a class has both a getter and a method with the same
|
| - * name.
|
| + * Initialize a newly created analysis error for the specified source at the given location.
|
| *
|
| - * @param name the conflicting name of the getter and method
|
| + * @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
|
| */
|
| - static const CompileTimeErrorCode METHOD_AND_GETTER_WITH_SAME_NAME = const CompileTimeErrorCode.con1('METHOD_AND_GETTER_WITH_SAME_NAME', 85, "'%s' cannot be used to name a method, there is already a getter with the same name");
|
| + AnalysisError.con2(this.source, int offset, int length, this.errorCode, List<Object> arguments) {
|
| + this._offset = offset;
|
| + this._length = length;
|
| + this._message = JavaString.format(errorCode.message, arguments);
|
| + String correctionTemplate = errorCode.correction;
|
| + if (correctionTemplate != null) {
|
| + this._correction = JavaString.format(correctionTemplate, arguments);
|
| + }
|
| + }
|
| +
|
| + @override
|
| + bool operator ==(Object obj) {
|
| + if (identical(obj, this)) {
|
| + return true;
|
| + }
|
| + // prepare other AnalysisError
|
| + if (obj is! AnalysisError) {
|
| + return false;
|
| + }
|
| + AnalysisError other = obj as AnalysisError;
|
| + // Quick checks.
|
| + if (!identical(errorCode, other.errorCode)) {
|
| + return false;
|
| + }
|
| + if (_offset != other._offset || _length != other._length) {
|
| + return false;
|
| + }
|
| + if (isStaticOnly != other.isStaticOnly) {
|
| + return false;
|
| + }
|
| + // Deep checks.
|
| + if (_message != other._message) {
|
| + return false;
|
| + }
|
| + if (source != other.source) {
|
| + return false;
|
| + }
|
| + // OK
|
| + return true;
|
| + }
|
|
|
| /**
|
| - * 12.1 Constants: A constant expression is ... a constant list literal.
|
| + * Return the correction to be displayed for this error, or `null` if there is no correction
|
| + * information for this error. The correction should indicate how the user can fix the error.
|
| + *
|
| + * @return the template used to create the correction to be displayed for this error
|
| */
|
| - static const CompileTimeErrorCode MISSING_CONST_IN_LIST_LITERAL = const CompileTimeErrorCode.con1('MISSING_CONST_IN_LIST_LITERAL', 86, "List literals must be prefixed with 'const' when used as a constant expression");
|
| + String get correction => _correction;
|
|
|
| /**
|
| - * 12.1 Constants: A constant expression is ... a constant map literal.
|
| + * Return the number of characters from the offset to the end of the source which encompasses the
|
| + * compilation error.
|
| + *
|
| + * @return the length of the error location
|
| */
|
| - static const CompileTimeErrorCode MISSING_CONST_IN_MAP_LITERAL = const CompileTimeErrorCode.con1('MISSING_CONST_IN_MAP_LITERAL', 87, "Map literals must be prefixed with 'const' when used as a constant expression");
|
| + int get length => _length;
|
|
|
| /**
|
| - * 9 Mixins: It is a compile-time error if a declared or derived mixin explicitly declares a
|
| - * constructor.
|
| + * Return the message to be displayed for this error. The message should indicate what is wrong
|
| + * and why it is wrong.
|
| *
|
| - * @param typeName the name of the mixin that is invalid
|
| + * @return the message to be displayed for this error
|
| */
|
| - static const CompileTimeErrorCode MIXIN_DECLARES_CONSTRUCTOR = const CompileTimeErrorCode.con1('MIXIN_DECLARES_CONSTRUCTOR', 88, "The class '%s' cannot be used as a mixin because it declares a constructor");
|
| + String get message => _message;
|
|
|
| /**
|
| - * 9 Mixins: It is a compile-time error if a mixin is derived from a class whose superclass is not
|
| - * Object.
|
| + * Return the character offset from the beginning of the source (zero based) where the error
|
| + * occurred.
|
| *
|
| - * @param typeName the name of the mixin that is invalid
|
| + * @return the offset to the start of the error location
|
| */
|
| - static const CompileTimeErrorCode MIXIN_INHERITS_FROM_NOT_OBJECT = const CompileTimeErrorCode.con1('MIXIN_INHERITS_FROM_NOT_OBJECT', 89, "The class '%s' cannot be used as a mixin because it extends a class other than Object");
|
| + int get offset => _offset;
|
|
|
| /**
|
| - * 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.
|
| + * Return the value of the given property, or `null` if the given property is not defined
|
| + * for this error.
|
| *
|
| - * @param typeName the name of the type that cannot be extended
|
| - * @see #IMPLEMENTS_DISALLOWED_CLASS
|
| + * @param property the property whose value is to be returned
|
| + * @return the value of the given property
|
| */
|
| - static const CompileTimeErrorCode MIXIN_OF_DISALLOWED_CLASS = const CompileTimeErrorCode.con1('MIXIN_OF_DISALLOWED_CLASS', 90, "Classes cannot mixin '%s'");
|
| + Object getProperty(ErrorProperty property) => null;
|
| +
|
| + @override
|
| + int get hashCode {
|
| + int hashCode = _offset;
|
| + hashCode ^= (_message != null) ? _message.hashCode : 0;
|
| + hashCode ^= (source != null) ? source.hashCode : 0;
|
| + return hashCode;
|
| + }
|
| +
|
| + @override
|
| + String toString() {
|
| + JavaStringBuilder builder = new JavaStringBuilder();
|
| + builder.append((source != null) ? source.fullName : "<unknown source>");
|
| + builder.append("(");
|
| + builder.append(_offset);
|
| + builder.append("..");
|
| + builder.append(_offset + _length - 1);
|
| + builder.append("): ");
|
| + //builder.append("(" + lineNumber + ":" + columnNumber + "): ");
|
| + builder.append(_message);
|
| + return builder.toString();
|
| + }
|
| +}
|
|
|
| +/**
|
| + * Instances of the class `AnalysisErrorWithProperties`
|
| + */
|
| +class AnalysisErrorWithProperties extends AnalysisError {
|
| /**
|
| - * 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.
|
| + * The properties associated with this error.
|
| */
|
| - static const CompileTimeErrorCode MIXIN_OF_NON_CLASS = const CompileTimeErrorCode.con1('MIXIN_OF_NON_CLASS', 91, "Classes can only mixin other classes");
|
| + Map<ErrorProperty, Object> _propertyMap = new Map<ErrorProperty, Object>();
|
|
|
| /**
|
| - * 9 Mixins: It is a compile-time error if a declared or derived mixin refers to super.
|
| + * 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
|
| */
|
| - static const CompileTimeErrorCode MIXIN_REFERENCES_SUPER = const CompileTimeErrorCode.con1('MIXIN_REFERENCES_SUPER', 92, "The class '%s' cannot be used as a mixin because it references 'super'");
|
| + AnalysisErrorWithProperties.con1(Source source, ErrorCode errorCode, List<Object> arguments) : super.con1(source, errorCode, arguments);
|
|
|
| /**
|
| - * 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.
|
| + * 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
|
| */
|
| - static const CompileTimeErrorCode MIXIN_WITH_NON_CLASS_SUPERCLASS = const CompileTimeErrorCode.con1('MIXIN_WITH_NON_CLASS_SUPERCLASS', 93, "Mixin can only be applied to class");
|
| + AnalysisErrorWithProperties.con2(Source source, int offset, int length, ErrorCode errorCode, List<Object> arguments) : super.con2(source, offset, length, errorCode, arguments);
|
| +
|
| + @override
|
| + Object getProperty(ErrorProperty property) => _propertyMap[property];
|
|
|
| /**
|
| - * 7.6.1 Generative Constructors: A generative constructor may be redirecting, in which case its
|
| - * only action is to invoke another generative constructor.
|
| + * Set the value of the given property to the given value. Using a value of `null` will
|
| + * effectively remove the property from this error.
|
| + *
|
| + * @param property the property whose value is to be returned
|
| + * @param value the new value of the given property
|
| */
|
| - static const CompileTimeErrorCode MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS = const CompileTimeErrorCode.con1('MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS', 94, "Constructor may have at most one 'this' redirection");
|
| + void setProperty(ErrorProperty property, Object value) {
|
| + _propertyMap[property] = value;
|
| + }
|
| +}
|
|
|
| +/**
|
| + * Instances of the enumeration `ErrorType` represent the type of an [ErrorCode].
|
| + */
|
| +class ErrorType extends Enum<ErrorType> {
|
| /**
|
| - * 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.
|
| + * Task (todo) comments in user code.
|
| */
|
| - static const CompileTimeErrorCode MULTIPLE_SUPER_INITIALIZERS = const CompileTimeErrorCode.con1('MULTIPLE_SUPER_INITIALIZERS', 95, "Constructor may have at most one 'super' initializer");
|
| + static const ErrorType TODO = const ErrorType('TODO', 0, ErrorSeverity.INFO);
|
|
|
| /**
|
| - * 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.
|
| + * Extra analysis run over the code to follow best practices, which are not in the Dart Language
|
| + * Specification.
|
| */
|
| - static const CompileTimeErrorCode NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS = const CompileTimeErrorCode.con1('NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS', 96, "Annotation creation must have arguments");
|
| + static const ErrorType HINT = const ErrorType('HINT', 1, ErrorSeverity.INFO);
|
|
|
| /**
|
| - * 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>)
|
| + * 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 CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT = const CompileTimeErrorCode.con1('NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT', 97, "The class '%s' does not have a default constructor");
|
| + static const ErrorType COMPILE_TIME_ERROR = const ErrorType('COMPILE_TIME_ERROR', 2, ErrorSeverity.ERROR);
|
|
|
| /**
|
| - * 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>)
|
| + * Suggestions made in situations where the user has deviated from recommended pub programming
|
| + * practices.
|
| */
|
| - static const CompileTimeErrorCode NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT = const CompileTimeErrorCode.con1('NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT', 98, "The class '%s' does not have a default constructor");
|
| + static const ErrorType PUB_SUGGESTION = const ErrorType('PUB_SUGGESTION', 3, ErrorSeverity.WARNING);
|
|
|
| /**
|
| - * 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 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 CompileTimeErrorCode NON_CONST_MAP_AS_EXPRESSION_STATEMENT = const CompileTimeErrorCode.con1('NON_CONST_MAP_AS_EXPRESSION_STATEMENT', 99, "A non-constant map literal without type arguments cannot be used as an expression statement");
|
| + static const ErrorType STATIC_WARNING = const ErrorType('STATIC_WARNING', 4, ErrorSeverity.WARNING);
|
|
|
| /**
|
| - * 13.9 Switch: Given a switch statement of the form <i>switch (e) { label<sub>11</sub> …
|
| - * label<sub>1j1</sub> case e<sub>1</sub>: s<sub>1</sub> … label<sub>n1</sub> …
|
| - * 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> … label<sub>1j1</sub> case e<sub>1</sub>:
|
| - * s<sub>1</sub> … label<sub>n1</sub> … 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 <= k <= n</i>.
|
| + * Many, but not all, static warnings relate to types, in which case they are known as static type
|
| + * warnings.
|
| */
|
| - static const CompileTimeErrorCode NON_CONSTANT_CASE_EXPRESSION = const CompileTimeErrorCode.con1('NON_CONSTANT_CASE_EXPRESSION', 100, "Case expressions must be constant");
|
| + static const ErrorType STATIC_TYPE_WARNING = const ErrorType('STATIC_TYPE_WARNING', 5, ErrorSeverity.WARNING);
|
|
|
| /**
|
| - * 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.
|
| + * Syntactic errors are errors produced as a result of input that does not conform to the grammar.
|
| */
|
| - static const CompileTimeErrorCode NON_CONSTANT_DEFAULT_VALUE = const CompileTimeErrorCode.con1('NON_CONSTANT_DEFAULT_VALUE', 101, "Default values of an optional parameter must be constant");
|
| + static const ErrorType SYNTACTIC_ERROR = const ErrorType('SYNTACTIC_ERROR', 6, ErrorSeverity.ERROR);
|
|
|
| /**
|
| - * 12.6 Lists: It is a compile time error if an element of a constant list literal is not a
|
| - * compile-time constant.
|
| + * Angular specific semantic problems.
|
| */
|
| - static const CompileTimeErrorCode NON_CONSTANT_LIST_ELEMENT = const CompileTimeErrorCode.con1('NON_CONSTANT_LIST_ELEMENT', 102, "'const' lists must have all constant values");
|
| + static const ErrorType ANGULAR = const ErrorType('ANGULAR', 7, ErrorSeverity.INFO);
|
|
|
| /**
|
| - * 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.con1('NON_CONSTANT_MAP_KEY', 103, "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.
|
| + * Polymer specific semantic problems.
|
| */
|
| - static const CompileTimeErrorCode NON_CONSTANT_MAP_VALUE = const CompileTimeErrorCode.con1('NON_CONSTANT_MAP_VALUE', 104, "The values in a 'const' map must be constant");
|
| + static const ErrorType POLYMER = const ErrorType('POLYMER', 8, ErrorSeverity.INFO);
|
|
|
| - /**
|
| - * 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 NON_CONSTANT_ANNOTATION_CONSTRUCTOR = const CompileTimeErrorCode.con1('NON_CONSTANT_ANNOTATION_CONSTRUCTOR', 105, "Annotation creation can use only 'const' constructor");
|
| + static const List<ErrorType> values = const [
|
| + TODO,
|
| + HINT,
|
| + COMPILE_TIME_ERROR,
|
| + PUB_SUGGESTION,
|
| + STATIC_WARNING,
|
| + STATIC_TYPE_WARNING,
|
| + SYNTACTIC_ERROR,
|
| + ANGULAR,
|
| + POLYMER];
|
|
|
| /**
|
| - * 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.
|
| + * The severity of this type of error.
|
| */
|
| - static const CompileTimeErrorCode NON_CONSTANT_VALUE_IN_INITIALIZER = const CompileTimeErrorCode.con1('NON_CONSTANT_VALUE_IN_INITIALIZER', 106, "Initializer expressions in constant constructors must be constants");
|
| + final ErrorSeverity severity;
|
|
|
| /**
|
| - * 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.
|
| + * Initialize a newly created error type to have the given severity.
|
| *
|
| - * @param requiredCount the expected number of required arguments
|
| - * @param argumentCount the actual number of positional arguments given
|
| + * @param severity the severity of this type of error
|
| */
|
| - static const CompileTimeErrorCode NOT_ENOUGH_REQUIRED_ARGUMENTS = const CompileTimeErrorCode.con1('NOT_ENOUGH_REQUIRED_ARGUMENTS', 107, "%d required argument(s) expected, but %d found");
|
| + const ErrorType(String name, int ordinal, this.severity) : super(name, ordinal);
|
|
|
| - /**
|
| - * 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.con1('NON_GENERATIVE_CONSTRUCTOR', 108, "The generative constructor '%s' expected, but factory found");
|
| + String get displayName => name.toLowerCase().replaceAll('_', ' ');
|
| +}
|
|
|
| +/**
|
| + * The interface `ErrorCode` defines the behavior common to objects representing error codes
|
| + * associated with [AnalysisError].
|
| + *
|
| + * Generally, we want to provide messages that consist of three sentences: 1. what is wrong, 2. why
|
| + * is it wrong, and 3. how do I fix it. However, we combine the first two in the result of
|
| + * [getMessage] and the last in the result of [getCorrection].
|
| + */
|
| +abstract class ErrorCode {
|
| /**
|
| - * 7.9 Superclasses: It is a compile-time error to specify an extends clause for class Object.
|
| + * Return the template used to create the correction to be displayed for this error, or
|
| + * `null` if there is no correction information for this error. The correction should
|
| + * indicate how the user can fix the error.
|
| + *
|
| + * @return the template used to create the correction to be displayed for this error
|
| */
|
| - static const CompileTimeErrorCode OBJECT_CANNOT_EXTEND_ANOTHER_CLASS = const CompileTimeErrorCode.con1('OBJECT_CANNOT_EXTEND_ANOTHER_CLASS', 109, "");
|
| + String get correction;
|
|
|
| /**
|
| - * 7.1.1 Operators: It is a compile-time error to declare an optional parameter in an operator.
|
| + * Return the severity of this error.
|
| + *
|
| + * @return the severity of this error
|
| */
|
| - static const CompileTimeErrorCode OPTIONAL_PARAMETER_IN_OPERATOR = const CompileTimeErrorCode.con1('OPTIONAL_PARAMETER_IN_OPERATOR', 110, "Optional parameters are not allowed when defining an operator");
|
| + ErrorSeverity get errorSeverity;
|
|
|
| /**
|
| - * 14.3 Parts: It is a compile time error if the contents of the URI are not a valid part
|
| - * declaration.
|
| + * Return the template used to create the message to be displayed for this error. The message
|
| + * should indicate what is wrong and why it is wrong.
|
| *
|
| - * @param uri the uri pointing to a non-library declaration
|
| + * @return the template used to create the message to be displayed for this error
|
| */
|
| - static const CompileTimeErrorCode PART_OF_NON_PART = const CompileTimeErrorCode.con1('PART_OF_NON_PART', 111, "The included part '%s' must have a part-of directive");
|
| + String get message;
|
|
|
| /**
|
| - * 14.1 Imports: It is a compile-time error if the current library declares a top-level member
|
| - * named <i>p</i>.
|
| + * Return the type of the error.
|
| + *
|
| + * @return the type of the error
|
| */
|
| - static const CompileTimeErrorCode PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER = const CompileTimeErrorCode.con1('PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER', 112, "The name '%s' is already used as an import prefix and cannot be used to name a top-level element");
|
| + ErrorType get type;
|
| +}
|
|
|
| +/**
|
| + * Instances of the enumeration `ErrorSeverity` represent the severity of an [ErrorCode]
|
| + * .
|
| + */
|
| +class ErrorSeverity extends Enum<ErrorSeverity> {
|
| /**
|
| - * 6.2.2 Optional Formals: It is a compile-time error if the name of a named optional parameter
|
| - * begins with an '_' character.
|
| + * The severity representing a non-error. This is never used for any error code, but is useful for
|
| + * clients.
|
| */
|
| - static const CompileTimeErrorCode PRIVATE_OPTIONAL_PARAMETER = const CompileTimeErrorCode.con1('PRIVATE_OPTIONAL_PARAMETER', 113, "Named optional parameters cannot start with an underscore");
|
| + static const ErrorSeverity NONE = const ErrorSeverity('NONE', 0, " ", "none");
|
|
|
| /**
|
| - * 12.1 Constants: It is a compile-time error if the value of a compile-time constant expression
|
| - * depends on itself.
|
| + * The severity representing an informational level analysis issue.
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_COMPILE_TIME_CONSTANT = const CompileTimeErrorCode.con1('RECURSIVE_COMPILE_TIME_CONSTANT', 114, "");
|
| + static const ErrorSeverity INFO = const ErrorSeverity('INFO', 1, "I", "info");
|
|
|
| /**
|
| - * 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
|
| + * The severity representing a warning. Warnings can become errors if the `-Werror` command
|
| + * line flag is specified.
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_CONSTRUCTOR_REDIRECT = const CompileTimeErrorCode.con1('RECURSIVE_CONSTRUCTOR_REDIRECT', 115, "Cycle in redirecting generative constructors");
|
| + static const ErrorSeverity WARNING = const ErrorSeverity('WARNING', 2, "W", "warning");
|
|
|
| /**
|
| - * 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.
|
| + * The severity representing an error.
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_FACTORY_REDIRECT = const CompileTimeErrorCode.con1('RECURSIVE_FACTORY_REDIRECT', 116, "Cycle in redirecting factory constructors");
|
| + static const ErrorSeverity ERROR = const ErrorSeverity('ERROR', 3, "E", "error");
|
| +
|
| + static const List<ErrorSeverity> values = const [NONE, INFO, WARNING, ERROR];
|
|
|
| /**
|
| - * 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
|
| + * The name of the severity used when producing machine output.
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE', 117, "'%s' cannot be a superinterface of itself: %s");
|
| + final String machineCode;
|
|
|
| /**
|
| - * 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
|
| + * The name of the severity used when producing readable output.
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS', 118, "'%s' cannot extend itself");
|
| + final String displayName;
|
|
|
| /**
|
| - * 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.
|
| + * Initialize a newly created severity with the given names.
|
| *
|
| - * @param className the name of the class that implements itself recursively
|
| + * @param machineCode the name of the severity used when producing machine output
|
| + * @param displayName the name of the severity used when producing readable output
|
| */
|
| - static const CompileTimeErrorCode RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS = const CompileTimeErrorCode.con1('RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS', 119, "'%s' cannot implement itself");
|
| + const ErrorSeverity(String name, int ordinal, this.machineCode, this.displayName) : super(name, ordinal);
|
|
|
| /**
|
| - * 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.
|
| + * 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
|
| */
|
| - static const CompileTimeErrorCode REDIRECT_TO_MISSING_CONSTRUCTOR = const CompileTimeErrorCode.con1('REDIRECT_TO_MISSING_CONSTRUCTOR', 120, "The constructor '%s' could not be found in '%s'");
|
| + ErrorSeverity max(ErrorSeverity severity) => this.ordinal >= severity.ordinal ? this : severity;
|
| +}
|
|
|
| +/**
|
| + * The interface `AnalysisErrorListener` defines the behavior of objects that listen for
|
| + * [AnalysisError] being produced by the analysis engine.
|
| + */
|
| +abstract class AnalysisErrorListener {
|
| /**
|
| - * 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.
|
| + * An error listener that ignores errors that are reported to it.
|
| */
|
| - static const CompileTimeErrorCode REDIRECT_TO_NON_CLASS = const CompileTimeErrorCode.con1('REDIRECT_TO_NON_CLASS', 121, "The name '%s' is not a type and cannot be used in a redirected constructor");
|
| + static final AnalysisErrorListener NULL_LISTENER = new AnalysisErrorListener_NULL_LISTENER();
|
|
|
| /**
|
| - * 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.
|
| + * This method is invoked when an error has been found by the analysis engine.
|
| + *
|
| + * @param error the error that was just found (not `null`)
|
| */
|
| - static const CompileTimeErrorCode REDIRECT_TO_NON_CONST_CONSTRUCTOR = const CompileTimeErrorCode.con1('REDIRECT_TO_NON_CONST_CONSTRUCTOR', 122, "Constant factory constructor cannot delegate to a non-constant constructor");
|
| + void onError(AnalysisError error);
|
| +}
|
|
|
| - /**
|
| - * 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.con1('REFERENCED_BEFORE_DECLARATION', 123, "Local variables cannot be referenced before they are declared");
|
| +class AnalysisErrorListener_NULL_LISTENER implements AnalysisErrorListener {
|
| + @override
|
| + void onError(AnalysisError event) {
|
| + }
|
| +}
|
|
|
| +/**
|
| + * The enumeration `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 Enum<StaticTypeWarningCode> implements ErrorCode {
|
| /**
|
| - * 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.
|
| + * 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<E></i> is allocated.
|
| + *
|
| + * @param numTypeArgument the number of provided type arguments
|
| */
|
| - static const CompileTimeErrorCode RETHROW_OUTSIDE_CATCH = const CompileTimeErrorCode.con1('RETHROW_OUTSIDE_CATCH', 124, "rethrow must be inside of a catch clause");
|
| + static const StaticTypeWarningCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('EXPECTED_ONE_LIST_TYPE_ARGUMENTS', 0, "List literal requires exactly one type arguments or none, but %d found");
|
|
|
| /**
|
| - * 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.
|
| + * 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<K, V></i> is allocated.
|
| + *
|
| + * @param numTypeArgument the number of provided type arguments
|
| */
|
| - static const CompileTimeErrorCode RETURN_IN_GENERATIVE_CONSTRUCTOR = const CompileTimeErrorCode.con1('RETURN_IN_GENERATIVE_CONSTRUCTOR', 125, "Constructors cannot return a value");
|
| + static const StaticTypeWarningCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('EXPECTED_TWO_MAP_TYPE_ARGUMENTS', 1, "Map literal requires exactly two type arguments or none, but %d found");
|
|
|
| /**
|
| - * Speculative.
|
| + * 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 CompileTimeErrorCode SHARED_DEFERRED_PREFIX = const CompileTimeErrorCode.con1('SHARED_DEFERRED_PREFIX', 126, "The prefix of a deferred import cannot be used in other import directives");
|
| + static const StaticTypeWarningCode INACCESSIBLE_SETTER = const StaticTypeWarningCode.con1('INACCESSIBLE_SETTER', 2, "");
|
|
|
| /**
|
| - * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| - * <i>super.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| - * 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.
|
| + * 8.1.1 Inheritance and Overriding: However, if the above rules would cause multiple members
|
| + * <i>m<sub>1</sub>, …, 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 the static types <i>T<sub>1</sub>, …, T<sub>k</sub></i> of the members
|
| + * <i>m<sub>1</sub>, …, m<sub>k</sub></i> are not identical, then there must be a member
|
| + * <i>m<sub>x</sub></i> such that <i>T<sub>x</sub> <: T<sub>i</sub>, 1 <= x <= k</i> for
|
| + * all <i>i, 1 <= i <= k</i>, or a static type warning occurs. The member that is inherited
|
| + * is <i>m<sub>x</sub></i>, if it exists; otherwise:
|
| + * * Let <i>numberOfPositionals</i>(<i>f</i>) denote the number of positional parameters of a
|
| + * function <i>f</i>, and let <i>numberOfRequiredParams</i>(<i>f</i>) denote the number of
|
| + * required parameters of a function <i>f</i>. Furthermore, let <i>s</i> denote the set of all
|
| + * named parameters of the <i>m<sub>1</sub>, …, m<sub>k</sub></i>. Then let
|
| + * * <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>, …, m<sub>k</sub></i> is inherited.
|
| */
|
| - static const CompileTimeErrorCode SUPER_IN_INVALID_CONTEXT = const CompileTimeErrorCode.con1('SUPER_IN_INVALID_CONTEXT', 127, "Invalid context for 'super' invocation");
|
| + static const StaticTypeWarningCode INCONSISTENT_METHOD_INHERITANCE = const StaticTypeWarningCode.con1('INCONSISTENT_METHOD_INHERITANCE', 3, "'%s' is inherited by at least two interfaces inconsistently, from %s");
|
|
|
| /**
|
| - * 7.6.1 Generative Constructors: A generative constructor may be redirecting, in which case its
|
| - * only action is to invoke another generative constructor.
|
| + * 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 CompileTimeErrorCode SUPER_IN_REDIRECTING_CONSTRUCTOR = const CompileTimeErrorCode.con1('SUPER_IN_REDIRECTING_CONSTRUCTOR', 128, "The redirecting constructor cannot have a 'super' initializer");
|
| + static const StaticTypeWarningCode INSTANCE_ACCESS_TO_STATIC_MEMBER = const StaticTypeWarningCode.con1('INSTANCE_ACCESS_TO_STATIC_MEMBER', 4, "Static member '%s' cannot be accessed using instance access");
|
|
|
| /**
|
| - * 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.
|
| + * 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 CompileTimeErrorCode SUPER_INITIALIZER_IN_OBJECT = const CompileTimeErrorCode.con1('SUPER_INITIALIZER_IN_OBJECT', 129, "");
|
| + static const StaticTypeWarningCode INVALID_ASSIGNMENT = const StaticTypeWarningCode.con1('INVALID_ASSIGNMENT', 5, "A value of type '%s' cannot be assigned to a variable of type '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 12.15.1 Ordinary Invocation: An ordinary method invocation <i>i</i> has the form
|
| + * <i>o.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| + * x<sub>n+k</sub>: a<sub>n+k</sub>)</i>.
|
| *
|
| - * 12.11.1 New: If T is malformed a dynamic error occurs. In checked mode, if T is mal-bounded a
|
| - * dynamic error occurs.
|
| + * 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.
|
| *
|
| - * 12.1 Constants: It is a compile-time error if evaluation of a compile-time constant would raise
|
| - * an exception.
|
| + * 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.
|
| *
|
| - * @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.con1('TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', 130, "'%s' does not extend '%s'");
|
| -
|
| - /**
|
| - * 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.con1('TYPE_ALIAS_CANNOT_REFERENCE_ITSELF', 131, "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.con1('UNDEFINED_CLASS', 132, "Undefined class '%s'");
|
| -
|
| - /**
|
| - * 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.con1('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER', 133, "The class '%s' does not have a generative constructor '%s'");
|
| -
|
| - /**
|
| - * 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>)
|
| + * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| + * <i>super.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| + * 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 CompileTimeErrorCode UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT = const CompileTimeErrorCode.con1('UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT', 134, "The class '%s' does not have a default generative constructor");
|
| + static const StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION = const StaticTypeWarningCode.con1('INVOCATION_OF_NON_FUNCTION', 6, "'%s' is not a method");
|
|
|
| /**
|
| - * 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.
|
| + * 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>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>,
|
| + * …, x<sub>n+k</sub>: a<sub>n+k</sub>)</i>, where <i>e<sub>f</sub></i> is an expression.
|
| *
|
| - * @param name the name of the requested named parameter
|
| + * 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 CompileTimeErrorCode UNDEFINED_NAMED_PARAMETER = const CompileTimeErrorCode.con1('UNDEFINED_NAMED_PARAMETER', 135, "The named parameter '%s' is not defined");
|
| + static const StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION_EXPRESSION = const StaticTypeWarningCode.con1('INVOCATION_OF_NON_FUNCTION_EXPRESSION', 7, "Cannot invoke a non-function");
|
|
|
| /**
|
| - * 14.2 Exports: It is a compile-time error if the compilation unit found at the specified URI is
|
| - * not a library declaration.
|
| + * 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.
|
| *
|
| - * 14.1 Imports: It is a compile-time error if the compilation unit found at the specified URI is
|
| - * not a library declaration.
|
| + * 13.5 If: It is a static type warning if the type of the expression <i>b</i> may not be assigned
|
| + * to bool.
|
| *
|
| - * 14.3 Parts: It is a compile time error if the contents of the URI are not a valid part
|
| - * declaration.
|
| + * 13.7 While: It is a static type warning if the type of <i>e</i> may not be assigned to bool.
|
| *
|
| - * @param uri the URI pointing to a non-existent file
|
| - * @see #INVALID_URI
|
| + * 13.8 Do: It is a static type warning if the type of <i>e</i> cannot be assigned to bool.
|
| */
|
| - static const CompileTimeErrorCode URI_DOES_NOT_EXIST = const CompileTimeErrorCode.con1('URI_DOES_NOT_EXIST', 136, "Target of URI does not exist: '%s'");
|
| + static const StaticTypeWarningCode NON_BOOL_CONDITION = const StaticTypeWarningCode.con1('NON_BOOL_CONDITION', 8, "Conditions must have a static type of 'bool'");
|
|
|
| /**
|
| - * 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.
|
| + * 13.15 Assert: It is a static type warning if the type of <i>e</i> may not be assigned to either
|
| + * bool or () → bool
|
| */
|
| - static const CompileTimeErrorCode URI_WITH_INTERPOLATION = const CompileTimeErrorCode.con1('URI_WITH_INTERPOLATION', 137, "URIs cannot use string interpolation");
|
| + static const StaticTypeWarningCode NON_BOOL_EXPRESSION = const StaticTypeWarningCode.con1('NON_BOOL_EXPRESSION', 9, "Assertions must be on either a 'bool' or '() -> bool'");
|
|
|
| /**
|
| - * 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: <, >, <=, >=, ==, +, /, ~/, *, %, |, ^, &, <<, >>, [] 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.
|
| + * 12.28 Unary Expressions: The expression !<i>e</i> is equivalent to the expression
|
| + * <i>e</i>?<b>false<b> : <b>true</b>.
|
| *
|
| - * @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
|
| + * 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 CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR', 138, "Operator '%s' should declare exactly %d parameter(s), but %d found");
|
| + static const StaticTypeWarningCode NON_BOOL_NEGATION_EXPRESSION = const StaticTypeWarningCode.con1('NON_BOOL_NEGATION_EXPRESSION', 10, "Negation argument must have a static type of 'bool'");
|
|
|
| /**
|
| - * 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
|
| + * 15.8 Parameterized Types: It is a static type warning if <i>A<sub>i</sub>, 1 <= i <=
|
| + * n</i> does not denote a type in the enclosing lexical scope.
|
| */
|
| - static const CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS', 139, "Operator '-' should declare 0 or 1 parameter, but %d found");
|
| + static const StaticTypeWarningCode NON_TYPE_AS_TYPE_ARGUMENT = const StaticTypeWarningCode.con1('NON_TYPE_AS_TYPE_ARGUMENT', 11, "The name '%s' is not a type and cannot be used as a parameterized type");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 CompileTimeErrorCode WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER = const CompileTimeErrorCode.con1('WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER', 140, "Setters should declare exactly one required parameter");
|
| + static const StaticTypeWarningCode RETURN_OF_INVALID_TYPE = const StaticTypeWarningCode.con1('RETURN_OF_INVALID_TYPE', 12, "The return type '%s' is not a '%s', as defined by the method '%s'");
|
|
|
| - static const List<CompileTimeErrorCode> values = const [
|
| - AMBIGUOUS_EXPORT,
|
| - ARGUMENT_DEFINITION_TEST_NON_PARAMETER,
|
| - BUILT_IN_IDENTIFIER_AS_TYPE,
|
| - BUILT_IN_IDENTIFIER_AS_TYPE_NAME,
|
| - BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME,
|
| - BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME,
|
| - CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
|
| - COMPILE_TIME_CONSTANT_RAISES_EXCEPTION,
|
| - CONFLICTING_GETTER_AND_METHOD,
|
| - CONFLICTING_METHOD_AND_GETTER,
|
| - CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD,
|
| - CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD,
|
| - CONFLICTING_TYPE_VARIABLE_AND_CLASS,
|
| - CONFLICTING_TYPE_VARIABLE_AND_MEMBER,
|
| - CONST_CONSTRUCTOR_THROWS_EXCEPTION,
|
| - CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER,
|
| - CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD,
|
| - CONST_FIELD_INITIALIZER_NOT_ASSIGNABLE,
|
| - CONST_FORMAL_PARAMETER,
|
| - CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE,
|
| - CONST_INSTANCE_FIELD,
|
| - CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS,
|
| - CONST_NOT_INITIALIZED,
|
| - CONST_EVAL_TYPE_BOOL,
|
| - CONST_EVAL_TYPE_BOOL_NUM_STRING,
|
| - CONST_EVAL_TYPE_INT,
|
| - CONST_EVAL_TYPE_NUM,
|
| - CONST_EVAL_THROWS_EXCEPTION,
|
| - CONST_EVAL_THROWS_IDBZE,
|
| - CONST_WITH_INVALID_TYPE_PARAMETERS,
|
| - CONST_WITH_NON_CONST,
|
| - CONST_WITH_NON_CONSTANT_ARGUMENT,
|
| - CONST_WITH_NON_TYPE,
|
| - CONST_WITH_TYPE_PARAMETERS,
|
| - CONST_WITH_UNDEFINED_CONSTRUCTOR,
|
| - CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
|
| - DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS,
|
| - DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER,
|
| - DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR,
|
| - DUPLICATE_CONSTRUCTOR_DEFAULT,
|
| - DUPLICATE_CONSTRUCTOR_NAME,
|
| - DUPLICATE_DEFINITION,
|
| - DUPLICATE_DEFINITION_INHERITANCE,
|
| - DUPLICATE_NAMED_ARGUMENT,
|
| - EXPORT_INTERNAL_LIBRARY,
|
| - EXPORT_OF_NON_LIBRARY,
|
| - EXTENDS_NON_CLASS,
|
| - EXTENDS_DISALLOWED_CLASS,
|
| - EXTRA_POSITIONAL_ARGUMENTS,
|
| - FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS,
|
| - FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER,
|
| - FINAL_INITIALIZED_MULTIPLE_TIMES,
|
| - FIELD_INITIALIZER_FACTORY_CONSTRUCTOR,
|
| - FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR,
|
| - FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR,
|
| - GETTER_AND_METHOD_WITH_SAME_NAME,
|
| - IMPLEMENTS_DISALLOWED_CLASS,
|
| - IMPLEMENTS_DYNAMIC,
|
| - IMPLEMENTS_NON_CLASS,
|
| - IMPLEMENTS_REPEATED,
|
| - IMPLEMENTS_SUPER_CLASS,
|
| - IMPLICIT_THIS_REFERENCE_IN_INITIALIZER,
|
| - IMPORT_DEFERRED_LIBRARY_WITH_LOAD_FUNCTION,
|
| - IMPORT_INTERNAL_LIBRARY,
|
| - IMPORT_OF_NON_LIBRARY,
|
| - INCONSISTENT_CASE_EXPRESSION_TYPES,
|
| - INITIALIZER_FOR_NON_EXISTANT_FIELD,
|
| - INITIALIZER_FOR_STATIC_FIELD,
|
| - INITIALIZING_FORMAL_FOR_NON_EXISTANT_FIELD,
|
| - INITIALIZING_FORMAL_FOR_STATIC_FIELD,
|
| - INSTANCE_MEMBER_ACCESS_FROM_STATIC,
|
| - INVALID_ANNOTATION,
|
| - INVALID_CONSTANT,
|
| - INVALID_CONSTRUCTOR_NAME,
|
| - INVALID_FACTORY_NAME_NOT_A_CLASS,
|
| - INVALID_REFERENCE_TO_THIS,
|
| - INVALID_TYPE_ARGUMENT_IN_CONST_LIST,
|
| - INVALID_TYPE_ARGUMENT_IN_CONST_MAP,
|
| - INVALID_URI,
|
| - LABEL_IN_OUTER_SCOPE,
|
| - LABEL_UNDEFINED,
|
| - LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
|
| - MAP_KEY_TYPE_NOT_ASSIGNABLE,
|
| - MAP_VALUE_TYPE_NOT_ASSIGNABLE,
|
| - MEMBER_WITH_CLASS_NAME,
|
| - METHOD_AND_GETTER_WITH_SAME_NAME,
|
| - MISSING_CONST_IN_LIST_LITERAL,
|
| - MISSING_CONST_IN_MAP_LITERAL,
|
| - MIXIN_DECLARES_CONSTRUCTOR,
|
| - MIXIN_INHERITS_FROM_NOT_OBJECT,
|
| - MIXIN_OF_DISALLOWED_CLASS,
|
| - MIXIN_OF_NON_CLASS,
|
| - MIXIN_REFERENCES_SUPER,
|
| - MIXIN_WITH_NON_CLASS_SUPERCLASS,
|
| - MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS,
|
| - MULTIPLE_SUPER_INITIALIZERS,
|
| - NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS,
|
| - NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT,
|
| - NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT,
|
| - NON_CONST_MAP_AS_EXPRESSION_STATEMENT,
|
| - NON_CONSTANT_CASE_EXPRESSION,
|
| - NON_CONSTANT_DEFAULT_VALUE,
|
| - NON_CONSTANT_LIST_ELEMENT,
|
| - NON_CONSTANT_MAP_KEY,
|
| - NON_CONSTANT_MAP_VALUE,
|
| - NON_CONSTANT_ANNOTATION_CONSTRUCTOR,
|
| - NON_CONSTANT_VALUE_IN_INITIALIZER,
|
| - NOT_ENOUGH_REQUIRED_ARGUMENTS,
|
| - NON_GENERATIVE_CONSTRUCTOR,
|
| - OBJECT_CANNOT_EXTEND_ANOTHER_CLASS,
|
| - OPTIONAL_PARAMETER_IN_OPERATOR,
|
| - PART_OF_NON_PART,
|
| - PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER,
|
| - PRIVATE_OPTIONAL_PARAMETER,
|
| - RECURSIVE_COMPILE_TIME_CONSTANT,
|
| - RECURSIVE_CONSTRUCTOR_REDIRECT,
|
| - RECURSIVE_FACTORY_REDIRECT,
|
| - RECURSIVE_INTERFACE_INHERITANCE,
|
| - RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS,
|
| - RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS,
|
| - REDIRECT_TO_MISSING_CONSTRUCTOR,
|
| - REDIRECT_TO_NON_CLASS,
|
| - REDIRECT_TO_NON_CONST_CONSTRUCTOR,
|
| - REFERENCED_BEFORE_DECLARATION,
|
| - RETHROW_OUTSIDE_CATCH,
|
| - RETURN_IN_GENERATIVE_CONSTRUCTOR,
|
| - SHARED_DEFERRED_PREFIX,
|
| - SUPER_IN_INVALID_CONTEXT,
|
| - SUPER_IN_REDIRECTING_CONSTRUCTOR,
|
| - SUPER_INITIALIZER_IN_OBJECT,
|
| - TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
|
| - TYPE_ALIAS_CANNOT_REFERENCE_ITSELF,
|
| - UNDEFINED_CLASS,
|
| - UNDEFINED_CONSTRUCTOR_IN_INITIALIZER,
|
| - UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT,
|
| - UNDEFINED_NAMED_PARAMETER,
|
| - URI_DOES_NOT_EXIST,
|
| - URI_WITH_INTERPOLATION,
|
| - WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR,
|
| - WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS,
|
| - WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER];
|
| + /**
|
| + * 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 <i>G<A<sub>1</sub>, …,
|
| + * A<sub>n</sub>></i> is <i>[A<sub>1</sub>, …, A<sub>n</sub>/T<sub>1</sub>, …,
|
| + * T<sub>n</sub>]S</i> where <i>T<sub>1</sub>, …, T<sub>n</sub></i> are the formal type
|
| + * parameters of <i>G</i>. Let <i>B<sub>i</sub></i> be the bounds of <i>T<sub>i</sub>, 1 <= i
|
| + * <= n</i>. It is a static type warning if <i>A<sub>i</sub></i> is not a subtype of
|
| + * <i>[A<sub>1</sub>, …, A<sub>n</sub>/T<sub>1</sub>, …,
|
| + * T<sub>n</sub>]B<sub>i</sub>, 1 <= i <= n</i>.
|
| + *
|
| + * 7.6.2 Factories: It is a static type warning if any of the type arguments to <i>k'</i> are not
|
| + * subtypes of the bounds of the corresponding formal 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.con1('TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', 13, "'%s' does not extend '%s'");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 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
|
| */
|
| - final String message;
|
| + static const StaticTypeWarningCode TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND = const StaticTypeWarningCode.con1('TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND', 14, "'%s' cannot be a supertype of its upper bound");
|
|
|
| /**
|
| - * The template used to create the correction to be displayed for this error, or `null` if
|
| - * there is no correction information for this error.
|
| + * 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
|
| */
|
| - final String correction;
|
| + static const StaticTypeWarningCode UNDEFINED_FUNCTION = const StaticTypeWarningCode.con1('UNDEFINED_FUNCTION', 15, "The function '%s' is not defined");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| + * 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 message the message template used to create the message to be displayed for the error
|
| + * @param getterName the name of the getter
|
| + * @param enclosingType the name of the enclosing type where the getter is being looked for
|
| */
|
| - const CompileTimeErrorCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + static const StaticTypeWarningCode UNDEFINED_GETTER = const StaticTypeWarningCode.con1('UNDEFINED_GETTER', 16, "There is no such getter '%s' in '%s'");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message and correction.
|
| + * 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 message the template used to create the message to be displayed for the error
|
| - * @param correction the template used to create the correction to be displayed for the error
|
| + * @param methodName the name of the method that is undefined
|
| + * @param typeName the resolved type name that the method lookup is happening on
|
| */
|
| - const CompileTimeErrorCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| + static const StaticTypeWarningCode UNDEFINED_METHOD = const StaticTypeWarningCode.con1('UNDEFINED_METHOD', 17, "The method '%s' is not defined for the class '%s'");
|
|
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorType.COMPILE_TIME_ERROR.severity;
|
| + /**
|
| + * 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.con1('UNDEFINED_OPERATOR', 18, "There is no such operator '%s' in '%s'");
|
|
|
| - @override
|
| - ErrorType get type => ErrorType.COMPILE_TIME_ERROR;
|
| -}
|
| + /**
|
| + * 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.con1('UNDEFINED_SETTER', 19, "There is no such setter '%s' in '%s'");
|
|
|
| -/**
|
| - * The enumeration `PubSuggestionCode` defines the suggestions used for reporting deviations
|
| - * from pub best practices. The convention for this class is for the name of the bad practice to
|
| - * indicate the problem that caused the suggestion to be generated and for the message to explain
|
| - * what is wrong and, when appropriate, how the situation can be corrected.
|
| - */
|
| -class PubSuggestionCode extends Enum<PubSuggestionCode> implements ErrorCode {
|
| /**
|
| - * 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.
|
| + * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| + * <i>super.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| + * 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 PubSuggestionCode FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE = const PubSuggestionCode.con1('FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE', 0, "A file in the 'lib' directory hierarchy should not reference a file outside that hierarchy");
|
| + static const StaticTypeWarningCode UNDEFINED_SUPER_METHOD = const StaticTypeWarningCode.con1('UNDEFINED_SUPER_METHOD', 20, "There is no such method '%s' in '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 PubSuggestionCode FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE = const PubSuggestionCode.con1('FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE', 1, "A file outside the 'lib' directory hierarchy should not reference a file inside that hierarchy. Use a package: reference instead.");
|
| + static const StaticTypeWarningCode UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER = const StaticTypeWarningCode.con1('UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER', 21, "Static members from supertypes must be qualified by the name of the defining type");
|
|
|
| /**
|
| - * 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'`.
|
| + * 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
|
| + * @see CompileTimeErrorCode#NEW_WITH_INVALID_TYPE_PARAMETERS
|
| */
|
| - static const PubSuggestionCode PACKAGE_IMPORT_CONTAINS_DOT_DOT = const PubSuggestionCode.con1('PACKAGE_IMPORT_CONTAINS_DOT_DOT', 2, "A package import should not contain '..'");
|
| + static const StaticTypeWarningCode WRONG_NUMBER_OF_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('WRONG_NUMBER_OF_TYPE_ARGUMENTS', 22, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
|
|
| - static const List<PubSuggestionCode> values = const [
|
| - FILE_IMPORT_INSIDE_LIB_REFERENCES_FILE_OUTSIDE,
|
| - FILE_IMPORT_OUTSIDE_LIB_REFERENCES_FILE_INSIDE,
|
| - PACKAGE_IMPORT_CONTAINS_DOT_DOT];
|
| + static const List<StaticTypeWarningCode> values = const [
|
| + EXPECTED_ONE_LIST_TYPE_ARGUMENTS,
|
| + EXPECTED_TWO_MAP_TYPE_ARGUMENTS,
|
| + INACCESSIBLE_SETTER,
|
| + INCONSISTENT_METHOD_INHERITANCE,
|
| + INSTANCE_ACCESS_TO_STATIC_MEMBER,
|
| + INVALID_ASSIGNMENT,
|
| + INVOCATION_OF_NON_FUNCTION,
|
| + INVOCATION_OF_NON_FUNCTION_EXPRESSION,
|
| + NON_BOOL_CONDITION,
|
| + NON_BOOL_EXPRESSION,
|
| + NON_BOOL_NEGATION_EXPRESSION,
|
| + NON_TYPE_AS_TYPE_ARGUMENT,
|
| + RETURN_OF_INVALID_TYPE,
|
| + TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
|
| + TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND,
|
| + UNDEFINED_FUNCTION,
|
| + UNDEFINED_GETTER,
|
| + UNDEFINED_METHOD,
|
| + UNDEFINED_OPERATOR,
|
| + UNDEFINED_SETTER,
|
| + UNDEFINED_SUPER_METHOD,
|
| + UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER,
|
| + WRONG_NUMBER_OF_TYPE_ARGUMENTS];
|
|
|
| /**
|
| * The template used to create the message to be displayed for this error.
|
| @@ -2399,7 +2490,7 @@ class PubSuggestionCode extends Enum<PubSuggestionCode> implements ErrorCode {
|
| *
|
| * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - const PubSuggestionCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + const StaticTypeWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| * Initialize a newly created error code to have the given message and correction.
|
| @@ -2407,1293 +2498,1247 @@ class PubSuggestionCode extends Enum<PubSuggestionCode> implements ErrorCode {
|
| * @param message the template used to create the message to be displayed for the error
|
| * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - const PubSuggestionCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| + const StaticTypeWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
|
|
| @override
|
| - ErrorSeverity get errorSeverity => ErrorType.PUB_SUGGESTION.severity;
|
| + ErrorSeverity get errorSeverity => ErrorType.STATIC_TYPE_WARNING.severity;
|
|
|
| @override
|
| - ErrorType get type => ErrorType.PUB_SUGGESTION;
|
| + ErrorType get type => ErrorType.STATIC_TYPE_WARNING;
|
| }
|
|
|
| /**
|
| - * The enumeration `StaticWarningCode` defines the error codes used for static 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.
|
| + * The enumeration `AngularCode` defines Angular specific problems.
|
| */
|
| -class StaticWarningCode extends Enum<StaticWarningCode> implements ErrorCode {
|
| +class AngularCode extends Enum<AngularCode> implements ErrorCode {
|
| + static const AngularCode CANNOT_PARSE_SELECTOR = const AngularCode('CANNOT_PARSE_SELECTOR', 0, "The selector '%s' cannot be parsed");
|
| +
|
| + static const AngularCode INVALID_FORMATTER_NAME = const AngularCode('INVALID_FORMATTER_NAME', 1, "Formatter name must be a simple identifier");
|
| +
|
| + static const AngularCode INVALID_PROPERTY_KIND = const AngularCode('INVALID_PROPERTY_KIND', 2, "Unknown property binding kind '%s', use one of the '@', '=>', '=>!' or '<=>'");
|
| +
|
| + static const AngularCode INVALID_PROPERTY_FIELD = const AngularCode('INVALID_PROPERTY_FIELD', 3, "Unknown property field '%s'");
|
| +
|
| + static const AngularCode INVALID_PROPERTY_MAP = const AngularCode('INVALID_PROPERTY_MAP', 4, "Argument 'map' must be a constant map literal");
|
| +
|
| + static const AngularCode INVALID_PROPERTY_NAME = const AngularCode('INVALID_PROPERTY_NAME', 5, "Property name must be a string literal");
|
| +
|
| + static const AngularCode INVALID_PROPERTY_SPEC = const AngularCode('INVALID_PROPERTY_SPEC', 6, "Property binding specification must be a string literal");
|
| +
|
| + static const AngularCode INVALID_REPEAT_SYNTAX = const AngularCode('INVALID_REPEAT_SYNTAX', 7, "Expected statement in form '_item_ in _collection_ [tracked by _id_]'");
|
| +
|
| + static const AngularCode INVALID_REPEAT_ITEM_SYNTAX = const AngularCode('INVALID_REPEAT_ITEM_SYNTAX', 8, "Item must by identifier or in '(_key_, _value_)' pair.");
|
| +
|
| + static const AngularCode INVALID_URI = const AngularCode('INVALID_URI', 9, "Invalid URI syntax: '%s'");
|
| +
|
| + static const AngularCode MISSING_FORMATTER_COLON = const AngularCode('MISSING_FORMATTER_COLON', 10, "Missing ':' before formatter argument");
|
| +
|
| + static const AngularCode MISSING_NAME = const AngularCode('MISSING_NAME', 11, "Argument 'name' must be provided");
|
| +
|
| + static const AngularCode MISSING_PUBLISH_AS = const AngularCode('MISSING_PUBLISH_AS', 12, "Argument 'publishAs' must be provided");
|
| +
|
| + static const AngularCode MISSING_SELECTOR = const AngularCode('MISSING_SELECTOR', 13, "Argument 'selector' must be provided");
|
| +
|
| + static const AngularCode URI_DOES_NOT_EXIST = const AngularCode('URI_DOES_NOT_EXIST', 14, "Target of URI does not exist: '%s'");
|
| +
|
| + static const List<AngularCode> values = const [
|
| + CANNOT_PARSE_SELECTOR,
|
| + INVALID_FORMATTER_NAME,
|
| + INVALID_PROPERTY_KIND,
|
| + INVALID_PROPERTY_FIELD,
|
| + INVALID_PROPERTY_MAP,
|
| + INVALID_PROPERTY_NAME,
|
| + INVALID_PROPERTY_SPEC,
|
| + INVALID_REPEAT_SYNTAX,
|
| + INVALID_REPEAT_ITEM_SYNTAX,
|
| + INVALID_URI,
|
| + MISSING_FORMATTER_COLON,
|
| + MISSING_NAME,
|
| + MISSING_PUBLISH_AS,
|
| + MISSING_SELECTOR,
|
| + URI_DOES_NOT_EXIST];
|
| +
|
| /**
|
| - * 14.1 Imports: If a name <i>N</i> is referenced by a library <i>L</i> and <i>N</i> is introduced
|
| - * into the top level scope <i>L</i> by more than one import then:
|
| - * <ol>
|
| - * * A static warning occurs.
|
| - * * If <i>N</i> is referenced as a function, getter or setter, a <i>NoSuchMethodError</i> is
|
| - * raised.
|
| - * * If <i>N</i> is referenced as a type, it is treated as a malformed type.
|
| - * </ol>
|
| - *
|
| - * @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
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - static const StaticWarningCode AMBIGUOUS_IMPORT = const StaticWarningCode.con1('AMBIGUOUS_IMPORT', 0, "The type '%s' is defined in the libraries '%s' and '%s'");
|
| + final String message;
|
|
|
| /**
|
| - * 12.11.1 New: It is a static warning if the static type of <i>a<sub>i</sub>, 1 <= i <= 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 <= i <=
|
| - * 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>).
|
| - *
|
| - * 12.14.2 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * Initialize a newly created error code to have the given message.
|
| *
|
| - * 12.14.2 Binding Actuals to Formals: Furthermore, each <i>q<sub>i</sub>, 1 <= i <= l</i>,
|
| - * must have a corresponding named parameter in the set <i>{p<sub>n+1</sub>, …
|
| - * 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 <= j <= l</i>.
|
| + * @param message the message template used to create the message to be displayed for the error
|
| + */
|
| + const AngularCode(String name, int ordinal, this.message) : super(name, ordinal);
|
| +
|
| + @override
|
| + String get correction => null;
|
| +
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorSeverity.INFO;
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.ANGULAR;
|
| +}
|
| +
|
| +/**
|
| + * The enumeration `HintCode` defines the hints and coding recommendations for best practices
|
| + * which are not mentioned in the Dart Language Specification.
|
| + */
|
| +class HintCode extends Enum<HintCode> implements ErrorCode {
|
| + /**
|
| + * This hint is generated anywhere where the
|
| + * [StaticWarningCode#ARGUMENT_TYPE_NOT_ASSIGNABLE] would have been generated, if we used
|
| + * propagated information for the warnings.
|
| *
|
| * @param actualType the name of the actual argument type
|
| * @param expectedType the name of the expected type
|
| + * @see StaticWarningCode#ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| */
|
| - static const StaticWarningCode ARGUMENT_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('ARGUMENT_TYPE_NOT_ASSIGNABLE', 1, "The argument type '%s' cannot be assigned to the parameter type '%s'");
|
| + static const HintCode ARGUMENT_TYPE_NOT_ASSIGNABLE = const HintCode.con1('ARGUMENT_TYPE_NOT_ASSIGNABLE', 0, "The argument type '%s' cannot be assigned to the parameter type '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * Dead code is code that is never reached, this can happen for instance if a statement follows a
|
| + * return statement.
|
| */
|
| - static const StaticWarningCode ASSIGNMENT_TO_CONST = const StaticWarningCode.con1('ASSIGNMENT_TO_CONST', 2, "Constant variables cannot be assigned a value");
|
| + static const HintCode DEAD_CODE = const HintCode.con1('DEAD_CODE', 1, "Dead code");
|
|
|
| /**
|
| - * 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.
|
| + * Dead code is code that is never reached. This case covers cases where the user has catch
|
| + * clauses after `catch (e)` or `on Object catch (e)`.
|
| */
|
| - static const StaticWarningCode ASSIGNMENT_TO_FINAL = const StaticWarningCode.con1('ASSIGNMENT_TO_FINAL', 3, "'%s' cannot be used as a setter, it is final");
|
| + static const HintCode DEAD_CODE_CATCH_FOLLOWING_CATCH = const HintCode.con1('DEAD_CODE_CATCH_FOLLOWING_CATCH', 2, "Dead code, catch clauses after a 'catch (e)' or an 'on Object catch (e)' are never reached");
|
|
|
| /**
|
| - * 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>.
|
| + * Dead code is code that is never reached. This case covers cases where the user has an on-catch
|
| + * clause such as `on A catch (e)`, where a supertype of `A` was already caught.
|
| + *
|
| + * @param subtypeName name of the subtype
|
| + * @param supertypeName name of the supertype
|
| */
|
| - static const StaticWarningCode ASSIGNMENT_TO_METHOD = const StaticWarningCode.con1('ASSIGNMENT_TO_METHOD', 4, "Methods cannot be assigned a value");
|
| + static const HintCode DEAD_CODE_ON_CATCH_SUBTYPE = const HintCode.con1('DEAD_CODE_ON_CATCH_SUBTYPE', 3, "Dead code, this on-catch block will never be executed since '%s' is a subtype of '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * Deprecated members should not be invoked or used.
|
| + *
|
| + * @param memberName the name of the member
|
| */
|
| - static const StaticWarningCode CASE_BLOCK_NOT_TERMINATED = const StaticWarningCode.con1('CASE_BLOCK_NOT_TERMINATED', 5, "The last statement of the 'case' should be 'break', 'continue', 'return' or 'throw'");
|
| + static const HintCode DEPRECATED_MEMBER_USE = const HintCode.con1('DEPRECATED_MEMBER_USE', 4, "'%s' is deprecated");
|
|
|
| /**
|
| - * 12.32 Type Cast: It is a static warning if <i>T</i> does not denote a type available in the
|
| - * current lexical scope.
|
| + * Duplicate imports.
|
| */
|
| - static const StaticWarningCode CAST_TO_NON_TYPE = const StaticWarningCode.con1('CAST_TO_NON_TYPE', 6, "The name '%s' is not a type and cannot be used in an 'as' expression");
|
| + static const HintCode DUPLICATE_IMPORT = const HintCode.con1('DUPLICATE_IMPORT', 5, "Duplicate import");
|
|
|
| /**
|
| - * 7.4 Abstract Instance Members: It is a static warning if an abstract member is declared or
|
| - * inherited in a concrete class.
|
| + * Hint to use the ~/ operator.
|
| */
|
| - static const StaticWarningCode CONCRETE_CLASS_WITH_ABSTRACT_MEMBER = const StaticWarningCode.con1('CONCRETE_CLASS_WITH_ABSTRACT_MEMBER', 7, "'%s' must have a method body because '%s' is not abstract");
|
| + static const HintCode DIVISION_OPTIMIZATION = const HintCode.con1('DIVISION_OPTIMIZATION', 6, "The operator x ~/ y is more efficient than (x / y).toInt()");
|
|
|
| /**
|
| - * 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
|
| + * Hint for the `x is double` type checks.
|
| */
|
| - static const StaticWarningCode CONFLICTING_DART_IMPORT = const StaticWarningCode.con1('CONFLICTING_DART_IMPORT', 8, "Element '%s' from SDK library '%s' is implicitly hidden by '%s'");
|
| + static const HintCode IS_DOUBLE = const HintCode.con1('IS_DOUBLE', 7, "When compiled to JS, this test might return true when the left hand side is an int");
|
|
|
| /**
|
| - * 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
|
| + * Hint for the `x is int` type checks.
|
| */
|
| - static const StaticWarningCode CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER', 9, "Superclass '%s' declares static member with the same name");
|
| + static const HintCode IS_INT = const HintCode.con1('IS_INT', 8, "When compiled to JS, this test might return true when the left hand side is a double");
|
|
|
| /**
|
| - * 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>.
|
| + * Hint for the `x is! double` type checks.
|
| */
|
| - static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_METHOD_SETTER', 10, "Class '%s' declares instance method '%s', but also has a setter with the same name from '%s'");
|
| + static const HintCode IS_NOT_DOUBLE = const HintCode.con1('IS_NOT_DOUBLE', 9, "When compiled to JS, this test might return false when the left hand side is an int");
|
|
|
| /**
|
| - * 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>.
|
| + * Hint for the `x is! int` type checks.
|
| */
|
| - static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER2 = const StaticWarningCode.con1('CONFLICTING_INSTANCE_METHOD_SETTER2', 11, "Class '%s' declares the setter '%s', but also has an instance method in the same class");
|
| + static const HintCode IS_NOT_INT = const HintCode.con1('IS_NOT_INT', 10, "When compiled to JS, this test might return false when the left hand side is a double");
|
|
|
| /**
|
| - * 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>.
|
| + * This hint is generated anywhere where the [StaticTypeWarningCode#INVALID_ASSIGNMENT]
|
| + * would have been generated, if we used propagated information for the warnings.
|
| *
|
| - * @param superName the name of the super class declaring a static member
|
| + * @param rhsTypeName the name of the right hand side type
|
| + * @param lhsTypeName the name of the left hand side type
|
| + * @see StaticTypeWarningCode#INVALID_ASSIGNMENT
|
| */
|
| - static const StaticWarningCode CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER', 12, "Superclass '%s' declares static member with the same name");
|
| + static const HintCode INVALID_ASSIGNMENT = const HintCode.con1('INVALID_ASSIGNMENT', 11, "A value of type '%s' cannot be assigned to a variable of type '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 StaticWarningCode CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER = const StaticWarningCode.con1('CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER', 13, "Class '%s' declares non-static setter with the same name");
|
| + static const HintCode MISSING_RETURN = const HintCode.con2('MISSING_RETURN', 12, "This function declares a return type of '%s', but does not end with a return statement", "Either add a return statement or change the return type to 'void'");
|
|
|
| /**
|
| - * 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>.
|
| + * A getter with the override annotation does not override an existing getter.
|
| */
|
| - static const StaticWarningCode CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER = const StaticWarningCode.con1('CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER', 14, "Class '%s' declares non-static member with the same name");
|
| + static const HintCode OVERRIDE_ON_NON_OVERRIDING_GETTER = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_GETTER', 13, "Getter does not override an inherited getter");
|
|
|
| /**
|
| - * 12.11.2 Const: Given an instance creation expression of the form <i>const q(a<sub>1</sub>,
|
| - * … 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.
|
| + * A method with the override annotation does not override an existing method.
|
| */
|
| - static const StaticWarningCode CONST_WITH_ABSTRACT_CLASS = const StaticWarningCode.con1('CONST_WITH_ABSTRACT_CLASS', 15, "Abstract classes cannot be created with a 'const' expression");
|
| + static const HintCode OVERRIDE_ON_NON_OVERRIDING_METHOD = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_METHOD', 14, "Method does not override an inherited method");
|
|
|
| /**
|
| - * 12.7 Maps: It is a static warning if the values of any two keys in a map literal are equal.
|
| + * A setter with the override annotation does not override an existing setter.
|
| */
|
| - static const StaticWarningCode EQUAL_KEYS_IN_MAP = const StaticWarningCode.con1('EQUAL_KEYS_IN_MAP', 16, "Keys in a map cannot be equal");
|
| + static const HintCode OVERRIDE_ON_NON_OVERRIDING_SETTER = const HintCode.con1('OVERRIDE_ON_NON_OVERRIDING_SETTER', 15, "Setter does not override an inherited setter");
|
|
|
| /**
|
| - * 14.2 Exports: It is a static warning to export two different libraries with the same name.
|
| + * Hint for classes that override equals, but not hashCode.
|
| *
|
| - * @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
|
| + * @param className the name of the current class
|
| */
|
| - static const StaticWarningCode EXPORT_DUPLICATED_LIBRARY_NAME = const StaticWarningCode.con1('EXPORT_DUPLICATED_LIBRARY_NAME', 17, "The exported libraries '%s' and '%s' should not have the same name '%s'");
|
| + static const HintCode OVERRIDE_EQUALS_BUT_NOT_HASH_CODE = const HintCode.con1('OVERRIDE_EQUALS_BUT_NOT_HASH_CODE', 16, "The class '%s' overrides 'operator==', but not 'get hashCode'");
|
|
|
| /**
|
| - * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| - * n</i>.
|
| - *
|
| - * @param requiredCount the maximum number of positional arguments
|
| - * @param argumentCount the actual number of positional arguments given
|
| - * @see #NOT_ENOUGH_REQUIRED_ARGUMENTS
|
| + * Type checks of the type `x is! Null` should be done with `x != null`.
|
| */
|
| - static const StaticWarningCode EXTRA_POSITIONAL_ARGUMENTS = const StaticWarningCode.con1('EXTRA_POSITIONAL_ARGUMENTS', 18, "%d positional arguments expected, but %d found");
|
| + static const HintCode TYPE_CHECK_IS_NOT_NULL = const HintCode.con1('TYPE_CHECK_IS_NOT_NULL', 17, "Tests for non-null should be done with '!= null'");
|
|
|
| /**
|
| - * 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.
|
| + * Type checks of the type `x is Null` should be done with `x == null`.
|
| */
|
| - static const StaticWarningCode FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION = const StaticWarningCode.con1('FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION', 19, "Values cannot be set in the constructor if they are final, and have already been set");
|
| + static const HintCode TYPE_CHECK_IS_NULL = const HintCode.con1('TYPE_CHECK_IS_NULL', 18, "Tests for null should be done with '== null'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 name the name of the field in question
|
| + * @param getterName the name of the getter
|
| + * @param enclosingType the name of the enclosing type where the getter is being looked for
|
| + * @see StaticTypeWarningCode#UNDEFINED_GETTER
|
| + * @see StaticWarningCode#UNDEFINED_GETTER
|
| */
|
| - static const StaticWarningCode FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR = const StaticWarningCode.con1('FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR', 20, "'%s' is final and was given a value when it was declared, so it cannot be set to a new value");
|
| + static const HintCode UNDEFINED_GETTER = const HintCode.con1('UNDEFINED_GETTER', 19, "There is no such getter '%s' in '%s'");
|
|
|
| /**
|
| - * 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * This hint is generated anywhere where the [StaticTypeWarningCode#UNDEFINED_METHOD] would
|
| + * have been generated, if we used propagated information for the warnings.
|
| *
|
| - * @param initializerType the name of the type of the initializer expression
|
| - * @param fieldType the name of the type of the field
|
| + * @param methodName the name of the method that is undefined
|
| + * @param typeName the resolved type name that the method lookup is happening on
|
| + * @see StaticTypeWarningCode#UNDEFINED_METHOD
|
| */
|
| - static const StaticWarningCode FIELD_INITIALIZER_NOT_ASSIGNABLE = const StaticWarningCode.con1('FIELD_INITIALIZER_NOT_ASSIGNABLE', 21, "The initializer type '%s' cannot be assigned to the field type '%s'");
|
| + static const HintCode UNDEFINED_METHOD = const HintCode.con1('UNDEFINED_METHOD', 20, "The method '%s' is not defined for the class '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * This hint is generated anywhere where the [StaticTypeWarningCode#UNDEFINED_OPERATOR]
|
| + * would have been generated, if we used propagated information for the warnings.
|
| *
|
| - * @param parameterType the name of the type of the field formal parameter
|
| - * @param fieldType the name of the type of the field
|
| + * @param operator the name of the operator
|
| + * @param enclosingType the name of the enclosing type where the operator is being looked for
|
| + * @see StaticTypeWarningCode#UNDEFINED_OPERATOR
|
| */
|
| - static const StaticWarningCode FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE = const StaticWarningCode.con1('FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE', 22, "The parameter type '%s' is incompatable with the field type '%s'");
|
| + static const HintCode UNDEFINED_OPERATOR = const HintCode.con1('UNDEFINED_OPERATOR', 21, "There is no such operator '%s' in '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 name the name of the uninitialized final variable
|
| + * @param setterName the name of the setter
|
| + * @param enclosingType the name of the enclosing type where the setter is being looked for
|
| + * @see StaticTypeWarningCode#UNDEFINED_SETTER
|
| + * @see StaticWarningCode#UNDEFINED_SETTER
|
| */
|
| - static const StaticWarningCode FINAL_NOT_INITIALIZED = const StaticWarningCode.con1('FINAL_NOT_INITIALIZED', 23, "The final variable '%s' must be initialized");
|
| + static const HintCode UNDEFINED_SETTER = const HintCode.con1('UNDEFINED_SETTER', 22, "There is no such setter '%s' in '%s'");
|
|
|
| /**
|
| - * 15.5 Function Types: It is a static warning if a concrete class implements Function and does
|
| - * not have a concrete method named call().
|
| + * Unnecessary cast.
|
| */
|
| - static const StaticWarningCode FUNCTION_WITHOUT_CALL = const StaticWarningCode.con1('FUNCTION_WITHOUT_CALL', 24, "Concrete classes that implement Function must implement the method call()");
|
| + static const HintCode UNNECESSARY_CAST = const HintCode.con1('UNNECESSARY_CAST', 23, "Unnecessary cast");
|
|
|
| /**
|
| - * 14.1 Imports: It is a static warning to import two different libraries with the same name.
|
| + * Unnecessary type checks, the result is always true.
|
| + */
|
| + static const HintCode UNNECESSARY_TYPE_CHECK_FALSE = const HintCode.con1('UNNECESSARY_TYPE_CHECK_FALSE', 24, "Unnecessary type check, the result is always false");
|
| +
|
| + /**
|
| + * Unnecessary type checks, the result is always false.
|
| + */
|
| + static const HintCode UNNECESSARY_TYPE_CHECK_TRUE = const HintCode.con1('UNNECESSARY_TYPE_CHECK_TRUE', 25, "Unnecessary type check, the result is always true");
|
| +
|
| + /**
|
| + * Unused imports are imports which are never not used.
|
| + */
|
| + static const HintCode UNUSED_IMPORT = const HintCode.con1('UNUSED_IMPORT', 26, "Unused import");
|
| +
|
| + /**
|
| + * Hint for cases where the source expects a method or function to return a non-void result, but
|
| + * the method or function signature returns void.
|
| *
|
| - * @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
|
| + * @param name the name of the method or function that returns void
|
| */
|
| - static const StaticWarningCode IMPORT_DUPLICATED_LIBRARY_NAME = const StaticWarningCode.con1('IMPORT_DUPLICATED_LIBRARY_NAME', 25, "The imported libraries '%s' and '%s' should not have the same name '%s'");
|
| + static const HintCode USE_OF_VOID_RESULT = const HintCode.con1('USE_OF_VOID_RESULT', 27, "The result of '%s' is being used, even though it is declared to be 'void'");
|
| +
|
| + static const List<HintCode> values = const [
|
| + ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| + DEAD_CODE,
|
| + DEAD_CODE_CATCH_FOLLOWING_CATCH,
|
| + DEAD_CODE_ON_CATCH_SUBTYPE,
|
| + DEPRECATED_MEMBER_USE,
|
| + DUPLICATE_IMPORT,
|
| + DIVISION_OPTIMIZATION,
|
| + IS_DOUBLE,
|
| + IS_INT,
|
| + IS_NOT_DOUBLE,
|
| + IS_NOT_INT,
|
| + INVALID_ASSIGNMENT,
|
| + MISSING_RETURN,
|
| + OVERRIDE_ON_NON_OVERRIDING_GETTER,
|
| + OVERRIDE_ON_NON_OVERRIDING_METHOD,
|
| + OVERRIDE_ON_NON_OVERRIDING_SETTER,
|
| + OVERRIDE_EQUALS_BUT_NOT_HASH_CODE,
|
| + TYPE_CHECK_IS_NOT_NULL,
|
| + TYPE_CHECK_IS_NULL,
|
| + UNDEFINED_GETTER,
|
| + UNDEFINED_METHOD,
|
| + UNDEFINED_OPERATOR,
|
| + UNDEFINED_SETTER,
|
| + UNNECESSARY_CAST,
|
| + UNNECESSARY_TYPE_CHECK_FALSE,
|
| + UNNECESSARY_TYPE_CHECK_TRUE,
|
| + UNUSED_IMPORT,
|
| + USE_OF_VOID_RESULT];
|
|
|
| /**
|
| - * 8.1.1 Inheritance and Overriding: However, if the above rules would cause multiple members
|
| - * <i>m<sub>1</sub>, …, 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 <= i <= k</i> are getters none of the
|
| - * <i>m<sub>i</sub></i> are inherited, and a static warning is issued.
|
| + * The template used to create the message to be displayed for this error.
|
| */
|
| - static const StaticWarningCode INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD = const StaticWarningCode.con1('INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD', 26, "'%s' is inherited as a getter and also a method");
|
| + final String message;
|
|
|
| /**
|
| - * 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
|
| + * The template used to create the correction to be displayed for this error, or `null` if
|
| + * there is no correction information for this error.
|
| */
|
| - static const StaticWarningCode INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC = const StaticWarningCode.con1('INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC', 27, "'%s' collides with a static member in the superclass '%s'");
|
| + final String correction;
|
|
|
| /**
|
| - * 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>.
|
| + * Initialize a newly created error code to have the given message.
|
| *
|
| - * @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
|
| + * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - static const StaticWarningCode INVALID_GETTER_OVERRIDE_RETURN_TYPE = const StaticWarningCode.con1('INVALID_GETTER_OVERRIDE_RETURN_TYPE', 28, "The return type '%s' is not assignable to '%s' as required by the getter it is overriding from '%s'");
|
| + const HintCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| - * 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>.
|
| + * Initialize a newly created error code to have the given message and correction.
|
| *
|
| - * @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
|
| + * @param message the template used to create the message to be displayed for the error
|
| + * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - static const StaticWarningCode INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE', 29, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
| + const HintCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
|
|
| - /**
|
| - * 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.con1('INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE', 30, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
| + @override
|
| + ErrorSeverity get errorSeverity => ErrorType.HINT.severity;
|
| +
|
| + @override
|
| + ErrorType get type => ErrorType.HINT;
|
| +}
|
|
|
| +/**
|
| + * Instances of the class `BooleanErrorListener` implement a listener that keeps track of
|
| + * whether an error has been reported to it.
|
| + */
|
| +class BooleanErrorListener implements AnalysisErrorListener {
|
| /**
|
| - * 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
|
| + * A flag indicating whether an error has been reported to this listener.
|
| */
|
| - static const StaticWarningCode INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE', 31, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
| + bool _errorReported = false;
|
|
|
| /**
|
| - * 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>.
|
| + * Return `true` if an error has been reported to this listener.
|
| *
|
| - * @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
|
| + * @return `true` if an error has been reported to this listener
|
| */
|
| - static const StaticWarningCode INVALID_METHOD_OVERRIDE_RETURN_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_RETURN_TYPE', 32, "The return type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
| + bool get errorReported => _errorReported;
|
|
|
| - /**
|
| - * 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.con1('INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED', 33, "Parameters cannot override default values, this method overrides '%s.%s' where '%s' has a different value");
|
| + @override
|
| + void onError(AnalysisError error) {
|
| + _errorReported = true;
|
| + }
|
| +}
|
|
|
| +/**
|
| + * The enumeration `StaticWarningCode` defines the error codes used for static 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 StaticWarningCode extends Enum<StaticWarningCode> implements ErrorCode {
|
| /**
|
| - * 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>.
|
| + * 14.1 Imports: If a name <i>N</i> is referenced by a library <i>L</i> and <i>N</i> is introduced
|
| + * into the top level scope <i>L</i> by more than one import then:
|
| + * <ol>
|
| + * * A static warning occurs.
|
| + * * If <i>N</i> is referenced as a function, getter or setter, a <i>NoSuchMethodError</i> is
|
| + * raised.
|
| + * * If <i>N</i> is referenced as a type, it is treated as a malformed type.
|
| + * </ol>
|
| + *
|
| + * @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 INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL = const StaticWarningCode.con1('INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL', 34, "Parameters cannot override default values, this method overrides '%s.%s' where this positional parameter has a different value");
|
| + static const StaticWarningCode AMBIGUOUS_IMPORT = const StaticWarningCode.con1('AMBIGUOUS_IMPORT', 0, "The type '%s' is defined in the libraries '%s' and '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 12.11.1 New: It is a static warning if the static type of <i>a<sub>i</sub>, 1 <= i <= 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>).
|
| *
|
| - * @param paramCount the number of named parameters in the overridden member
|
| - * @param className the name of the class from the overridden method
|
| + * 12.11.2 Const: It is a static warning if the static type of <i>a<sub>i</sub>, 1 <= i <=
|
| + * 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>).
|
| + *
|
| + * 12.14.2 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| + *
|
| + * 12.14.2 Binding Actuals to Formals: Furthermore, each <i>q<sub>i</sub>, 1 <= i <= l</i>,
|
| + * must have a corresponding named parameter in the set <i>{p<sub>n+1</sub>, …
|
| + * 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 <= j <= l</i>.
|
| + *
|
| + * @param actualType the name of the actual argument type
|
| + * @param expectedType the name of the expected type
|
| */
|
| - static const StaticWarningCode INVALID_OVERRIDE_NAMED = const StaticWarningCode.con1('INVALID_OVERRIDE_NAMED', 35, "Missing the named parameter '%s' to match the overridden method from '%s'");
|
| + static const StaticWarningCode ARGUMENT_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('ARGUMENT_TYPE_NOT_ASSIGNABLE', 1, "The argument type '%s' cannot be assigned to the parameter type '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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.
|
| *
|
| - * @param paramCount the number of positional parameters in the overridden member
|
| - * @param className the name of the class from the overridden method
|
| + * A constant variable is always implicitly final.
|
| */
|
| - static const StaticWarningCode INVALID_OVERRIDE_POSITIONAL = const StaticWarningCode.con1('INVALID_OVERRIDE_POSITIONAL', 36, "Must have at least %d parameters to match the overridden method from '%s'");
|
| + static const StaticWarningCode ASSIGNMENT_TO_CONST = const StaticWarningCode.con1('ASSIGNMENT_TO_CONST', 2, "Constant variables cannot be assigned a 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> 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
|
| + * 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 INVALID_OVERRIDE_REQUIRED = const StaticWarningCode.con1('INVALID_OVERRIDE_REQUIRED', 37, "Must have %d required parameters or less to match the overridden method from '%s'");
|
| + static const StaticWarningCode ASSIGNMENT_TO_FINAL = const StaticWarningCode.con1('ASSIGNMENT_TO_FINAL', 3, "'%s' cannot be used as a setter, it is final");
|
|
|
| /**
|
| - * 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
|
| + * 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 INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE = const StaticWarningCode.con1('INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE', 38, "The parameter type '%s' is not assignable to '%s' as required by the setter it is overriding from '%s'");
|
| + static const StaticWarningCode ASSIGNMENT_TO_METHOD = const StaticWarningCode.con1('ASSIGNMENT_TO_METHOD', 4, "Methods cannot be assigned a value");
|
|
|
| /**
|
| - * 12.6 Lists: A run-time list literal <<i>E</i>> [<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 <= i <= 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * 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 LIST_ELEMENT_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE', 39, "The element type '%s' cannot be assigned to the list type '%s'");
|
| + static const StaticWarningCode CASE_BLOCK_NOT_TERMINATED = const StaticWarningCode.con1('CASE_BLOCK_NOT_TERMINATED', 5, "The last statement of the 'case' should be 'break', 'continue', 'return' or 'throw'");
|
|
|
| /**
|
| - * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * 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 MAP_KEY_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('MAP_KEY_TYPE_NOT_ASSIGNABLE', 40, "The element type '%s' cannot be assigned to the map key type '%s'");
|
| + static const StaticWarningCode CAST_TO_NON_TYPE = const StaticWarningCode.con1('CAST_TO_NON_TYPE', 6, "The name '%s' is not a type and cannot be used in an 'as' expression");
|
|
|
| /**
|
| - * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= 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 <= i <=
|
| - * 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 <=
|
| - * j <= m</i>.
|
| + * 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 MAP_VALUE_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('MAP_VALUE_TYPE_NOT_ASSIGNABLE', 41, "The element type '%s' cannot be assigned to the map value type '%s'");
|
| + static const StaticWarningCode CONCRETE_CLASS_WITH_ABSTRACT_MEMBER = const StaticWarningCode.con1('CONCRETE_CLASS_WITH_ABSTRACT_MEMBER', 7, "'%s' must have a method body because '%s' is not abstract");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 MISMATCHED_GETTER_AND_SETTER_TYPES = const StaticWarningCode.con1('MISMATCHED_GETTER_AND_SETTER_TYPES', 42, "The parameter type for setter '%s' is '%s' which is not assignable to its getter (of type '%s')");
|
| + static const StaticWarningCode CONFLICTING_DART_IMPORT = const StaticWarningCode.con1('CONFLICTING_DART_IMPORT', 8, "Element '%s' from SDK library '%s' is implicitly hidden by '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE = const StaticWarningCode.con1('MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE', 43, "The parameter type for setter '%s' is '%s' which is not assignable to its getter (of type '%s'), from superclass '%s'");
|
| + static const StaticWarningCode CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER', 9, "Superclass '%s' declares static member with the same name");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 MIXED_RETURN_TYPES = const StaticWarningCode.con1('MIXED_RETURN_TYPES', 44, "Methods and functions cannot use return both with and without values");
|
| + static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_METHOD_SETTER', 10, "Class '%s' declares instance method '%s', but also has a setter with the same name from '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 NEW_WITH_ABSTRACT_CLASS = const StaticWarningCode.con1('NEW_WITH_ABSTRACT_CLASS', 45, "Abstract classes cannot be created with a 'new' expression");
|
| + static const StaticWarningCode CONFLICTING_INSTANCE_METHOD_SETTER2 = const StaticWarningCode.con1('CONFLICTING_INSTANCE_METHOD_SETTER2', 11, "Class '%s' declares the setter '%s', but also has an instance method in the same class");
|
|
|
| /**
|
| - * 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
|
| - * @see StaticTypeWarningCode#WRONG_NUMBER_OF_TYPE_ARGUMENTS
|
| + * 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 NEW_WITH_INVALID_TYPE_PARAMETERS = const StaticWarningCode.con1('NEW_WITH_INVALID_TYPE_PARAMETERS', 46, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
| + static const StaticWarningCode CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER = const StaticWarningCode.con1('CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER', 12, "Superclass '%s' declares static member with the same name");
|
|
|
| /**
|
| - * 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
|
| + * 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 NEW_WITH_NON_TYPE = const StaticWarningCode.con1('NEW_WITH_NON_TYPE', 47, "The name '%s' is not a class");
|
| + static const StaticWarningCode CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER = const StaticWarningCode.con1('CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER', 13, "Class '%s' declares non-static setter with the same name");
|
|
|
| /**
|
| - * 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>, …, a<sub>n</sub>,
|
| - * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>, …, a<sub>n</sub>, x<sub>n+1</sub>:
|
| - * a<sub>n+1</sub>, …, 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>.
|
| + * 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 NEW_WITH_UNDEFINED_CONSTRUCTOR = const StaticWarningCode.con1('NEW_WITH_UNDEFINED_CONSTRUCTOR', 48, "The class '%s' does not have a constructor '%s'");
|
| + static const StaticWarningCode CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER = const StaticWarningCode.con1('CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER', 14, "Class '%s' declares non-static member with the same name");
|
|
|
| /**
|
| - * 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>, …, a<sub>n</sub>,
|
| - * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>, …, a<sub>n</sub>, x<sub>n+1</sub>:
|
| - * a<sub>n+1</sub>, …, 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>.
|
| + * 12.11.2 Const: Given an instance creation expression of the form <i>const q(a<sub>1</sub>,
|
| + * … 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 NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT = const StaticWarningCode.con1('NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT', 49, "The class '%s' does not have a default constructor");
|
| + static const StaticWarningCode CONST_WITH_ABSTRACT_CLASS = const StaticWarningCode.con1('CONST_WITH_ABSTRACT_CLASS', 15, "Abstract classes cannot be created with a 'const' expression");
|
|
|
| /**
|
| - * 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
|
| + * 12.7 Maps: It is a static warning if the values of any two keys in a map literal are equal.
|
| */
|
| - static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS', 50, "Missing concrete implementation of %s, %s, %s, %s and %d more");
|
| + static const StaticWarningCode EQUAL_KEYS_IN_MAP = const StaticWarningCode.con1('EQUAL_KEYS_IN_MAP', 16, "Keys in a map cannot be equal");
|
|
|
| /**
|
| - * 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.
|
| + * 14.2 Exports: It is a static warning to export two different libraries with the same name.
|
| *
|
| - * @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 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 NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR', 51, "Missing concrete implementation of %s, %s, %s and %s");
|
| + static const StaticWarningCode EXPORT_DUPLICATED_LIBRARY_NAME = const StaticWarningCode.con1('EXPORT_DUPLICATED_LIBRARY_NAME', 17, "The exported libraries '%s' and '%s' should not have the same name '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| + * n</i>.
|
| *
|
| - * @param memberName the name of the member
|
| + * @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 NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE', 52, "Missing concrete implementation of %s");
|
| + static const StaticWarningCode EXTRA_POSITIONAL_ARGUMENTS = const StaticWarningCode.con1('EXTRA_POSITIONAL_ARGUMENTS', 18, "%d positional arguments expected, but %d found");
|
|
|
| /**
|
| - * 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
|
| + * 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 NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE', 53, "Missing concrete implementation of %s, %s and %s");
|
| + static const StaticWarningCode FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION = const StaticWarningCode.con1('FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION', 19, "Values cannot be set in the constructor if they are final, and have already been set");
|
|
|
| /**
|
| - * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract class inherits an
|
| - * abstract method.
|
| + * 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.
|
| *
|
| - * 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>.
|
| + * @param name the name of the field in question
|
| + */
|
| + static const StaticWarningCode FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR = const StaticWarningCode.con1('FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR', 20, "'%s' 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>.
|
| *
|
| - * 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.
|
| + * 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| *
|
| - * @param memberName the name of the first member
|
| - * @param memberName the name of the second member
|
| + * @param initializerType the name of the type of the initializer expression
|
| + * @param fieldType the name of the type of the field
|
| */
|
| - static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO', 54, "Missing concrete implementation of %s and %s");
|
| + static const StaticWarningCode FIELD_INITIALIZER_NOT_ASSIGNABLE = const StaticWarningCode.con1('FIELD_INITIALIZER_NOT_ASSIGNABLE', 21, "The initializer type '%s' cannot be assigned to the field type '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 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 name the name of the non-type element
|
| + * @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 NON_TYPE_IN_CATCH_CLAUSE = const StaticWarningCode.con1('NON_TYPE_IN_CATCH_CLAUSE', 55, "The name '%s' is not a type and cannot be used in an on-catch clause");
|
| + static const StaticWarningCode FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE = const StaticWarningCode.con1('FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE', 22, "The parameter type '%s' is incompatable with the field type '%s'");
|
|
|
| /**
|
| - * 7.1.1 Operators: It is a static warning if the return type of the user-declared operator []= is
|
| - * explicitly declared and not void.
|
| + * 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 NON_VOID_RETURN_FOR_OPERATOR = const StaticWarningCode.con1('NON_VOID_RETURN_FOR_OPERATOR', 56, "The return type of the operator []= must be 'void'");
|
| + static const StaticWarningCode FINAL_NOT_INITIALIZED = const StaticWarningCode.con1('FINAL_NOT_INITIALIZED', 23, "The final variable '%s' must be initialized");
|
|
|
| /**
|
| - * 7.3 Setters: It is a static warning if a setter declares a return type other than void.
|
| + * 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 NON_VOID_RETURN_FOR_SETTER = const StaticWarningCode.con1('NON_VOID_RETURN_FOR_SETTER', 57, "The return type of the setter must be 'void'");
|
| + static const StaticWarningCode FUNCTION_WITHOUT_CALL = const StaticWarningCode.con1('FUNCTION_WITHOUT_CALL', 24, "Concrete classes that implement Function must implement the method call()");
|
|
|
| /**
|
| - * 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<S<sub>1</sub>, .., S<sub>n</sub>></i>,
|
| - *
|
| - * Any use of a malformed type gives rise to a static warning.
|
| + * 14.1 Imports: It is a static warning to import two different libraries with the same name.
|
| *
|
| - * @param nonTypeName the name that is not a type
|
| + * @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 NOT_A_TYPE = const StaticWarningCode.con1('NOT_A_TYPE', 58, "%s is not a type");
|
| + static const StaticWarningCode IMPORT_DUPLICATED_LIBRARY_NAME = const StaticWarningCode.con1('IMPORT_DUPLICATED_LIBRARY_NAME', 25, "The imported libraries '%s' and '%s' should not have the same name '%s'");
|
|
|
| /**
|
| - * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| - * n</i>.
|
| + * 14.1 Imports: It is a static warning if the specified URI of a deferred import does not refer
|
| + * to a library declaration.
|
| *
|
| - * @param requiredCount the expected number of required arguments
|
| - * @param argumentCount the actual number of positional arguments given
|
| - * @see #EXTRA_POSITIONAL_ARGUMENTS
|
| + * @param uri the uri pointing to a non-library declaration
|
| + * @see CompileTimeErrorCode#IMPORT_OF_NON_LIBRARY
|
| */
|
| - static const StaticWarningCode NOT_ENOUGH_REQUIRED_ARGUMENTS = const StaticWarningCode.con1('NOT_ENOUGH_REQUIRED_ARGUMENTS', 59, "%d required argument(s) expected, but %d found");
|
| + static const StaticWarningCode IMPORT_OF_NON_LIBRARY = const StaticWarningCode.con1('IMPORT_OF_NON_LIBRARY', 26, "The imported library '%s' must not have a part-of directive");
|
|
|
| /**
|
| - * 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.
|
| + * 8.1.1 Inheritance and Overriding: However, if the above rules would cause multiple members
|
| + * <i>m<sub>1</sub>, …, 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.
|
| *
|
| - * @param expectedLibraryName the name of expected library name
|
| - * @param actualLibraryName the non-matching actual library name from the "part of" declaration
|
| + * If some but not all of the <i>m<sub>i</sub>, 1 <= i <= k</i> are getters none of the
|
| + * <i>m<sub>i</sub></i> are inherited, and a static warning is issued.
|
| */
|
| - static const StaticWarningCode PART_OF_DIFFERENT_LIBRARY = const StaticWarningCode.con1('PART_OF_DIFFERENT_LIBRARY', 60, "Expected this library to be part of '%s', not '%s'");
|
| + static const StaticWarningCode INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD = const StaticWarningCode.con1('INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD', 27, "'%s' is inherited as a getter and also a method");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 redirectedName the name of the redirected constructor
|
| - * @param redirectingName the name of the redirecting constructor
|
| + * @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 REDIRECT_TO_INVALID_FUNCTION_TYPE = const StaticWarningCode.con1('REDIRECT_TO_INVALID_FUNCTION_TYPE', 61, "The redirected constructor '%s' has incompatible parameters with '%s'");
|
| + static const StaticWarningCode INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC = const StaticWarningCode.con1('INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC', 28, "'%s' collides with a static member in the superclass '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 redirectedName the name of the redirected constructor return type
|
| - * @param redirectingName the name of the redirecting constructor return type
|
| + * @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 REDIRECT_TO_INVALID_RETURN_TYPE = const StaticWarningCode.con1('REDIRECT_TO_INVALID_RETURN_TYPE', 62, "The return type '%s' of the redirected constructor is not assignable to '%s'");
|
| + static const StaticWarningCode INVALID_GETTER_OVERRIDE_RETURN_TYPE = const StaticWarningCode.con1('INVALID_GETTER_OVERRIDE_RETURN_TYPE', 29, "The return type '%s' is not assignable to '%s' as required by the getter it is overriding from '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 REDIRECT_TO_MISSING_CONSTRUCTOR = const StaticWarningCode.con1('REDIRECT_TO_MISSING_CONSTRUCTOR', 63, "The constructor '%s' could not be found in '%s'");
|
| + static const StaticWarningCode INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE', 30, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 REDIRECT_TO_NON_CLASS = const StaticWarningCode.con1('REDIRECT_TO_NON_CLASS', 64, "The name '%s' is not a type and cannot be used in a redirected constructor");
|
| + static const StaticWarningCode INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE', 31, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
|
|
| /**
|
| - * 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:
|
| - * <ol>
|
| - * * <i>f</i> is not a generative constructor.
|
| - * * The return type of <i>f</i> may not be assigned to void.
|
| - * </ol>
|
| + * 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 RETURN_WITHOUT_VALUE = const StaticWarningCode.con1('RETURN_WITHOUT_VALUE', 65, "Missing return value after 'return'");
|
| + static const StaticWarningCode INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE', 32, "The parameter type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 memberName the name of the instance member
|
| + * @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 STATIC_ACCESS_TO_INSTANCE_MEMBER = const StaticWarningCode.con1('STATIC_ACCESS_TO_INSTANCE_MEMBER', 66, "Instance member '%s' cannot be accessed using static access");
|
| + static const StaticWarningCode INVALID_METHOD_OVERRIDE_RETURN_TYPE = const StaticWarningCode.con1('INVALID_METHOD_OVERRIDE_RETURN_TYPE', 33, "The return type '%s' is not assignable to '%s' as required by the method it is overriding from '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 SWITCH_EXPRESSION_NOT_ASSIGNABLE = const StaticWarningCode.con1('SWITCH_EXPRESSION_NOT_ASSIGNABLE', 67, "Type '%s' of the switch expression is not assignable to the type '%s' of case expressions");
|
| + static const StaticWarningCode INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED = const StaticWarningCode.con1('INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED', 34, "Parameters cannot override default values, this method overrides '%s.%s' where '%s' has a different value");
|
|
|
| /**
|
| - * 12.31 Type Test: It is a static warning if <i>T</i> does not denote a type available in the
|
| - * current lexical scope.
|
| + * 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 TYPE_TEST_NON_TYPE = const StaticWarningCode.con1('TYPE_TEST_NON_TYPE', 68, "The name '%s' is not a type and cannot be used in an 'is' expression");
|
| + static const StaticWarningCode INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL = const StaticWarningCode.con1('INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL', 35, "Parameters cannot override default values, this method overrides '%s.%s' where this positional parameter has a different value");
|
|
|
| /**
|
| - * 10 Generics: However, a type parameter is considered to be a malformed type when referenced by
|
| - * a static member.
|
| + * 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>.
|
| *
|
| - * 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.
|
| + * @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 TYPE_PARAMETER_REFERENCED_BY_STATIC = const StaticWarningCode.con1('TYPE_PARAMETER_REFERENCED_BY_STATIC', 69, "Static members cannot reference type parameters");
|
| + static const StaticWarningCode INVALID_OVERRIDE_NAMED = const StaticWarningCode.con1('INVALID_OVERRIDE_NAMED', 36, "Missing the named parameter '%s' to match the overridden method from '%s'");
|
|
|
| /**
|
| - * 12.16.3 Static Invocation: A static method invocation <i>i</i> has the form
|
| - * <i>C.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| - * 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.
|
| + * 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 undefinedClassName the name of the undefined class
|
| + * @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 UNDEFINED_CLASS = const StaticWarningCode.con1('UNDEFINED_CLASS', 70, "Undefined class '%s'");
|
| + static const StaticWarningCode INVALID_OVERRIDE_POSITIONAL = const StaticWarningCode.con1('INVALID_OVERRIDE_POSITIONAL', 37, "Must have at least %d parameters to match the overridden method from '%s'");
|
|
|
| /**
|
| - * Same as [UNDEFINED_CLASS], but to catch using "boolean" instead of "bool".
|
| + * 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 UNDEFINED_CLASS_BOOLEAN = const StaticWarningCode.con1('UNDEFINED_CLASS_BOOLEAN', 71, "Undefined class 'boolean'; did you mean 'bool'?");
|
| + static const StaticWarningCode INVALID_OVERRIDE_REQUIRED = const StaticWarningCode.con1('INVALID_OVERRIDE_REQUIRED', 38, "Must have %d required parameters or less to match the overridden method from '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 getterName the name of the getter
|
| - * @param enclosingType the name of the enclosing type where the getter is being looked for
|
| + * @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 UNDEFINED_GETTER = const StaticWarningCode.con1('UNDEFINED_GETTER', 72, "There is no such getter '%s' in '%s'");
|
| + static const StaticWarningCode INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE = const StaticWarningCode.con1('INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE', 39, "The parameter type '%s' is not assignable to '%s' as required by the setter it is overriding from '%s'");
|
|
|
| /**
|
| - * 12.30 Identifier Reference: It is as static warning if an identifier expression of the form
|
| - * <i>id</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>id</i> in the
|
| - * lexical scope enclosing the expression.
|
| + * 12.6 Lists: A run-time list literal <<i>E</i>> [<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 <= i <= n</i>
|
| *
|
| - * @param name the name of the identifier
|
| + * 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const StaticWarningCode UNDEFINED_IDENTIFIER = const StaticWarningCode.con1('UNDEFINED_IDENTIFIER', 73, "Undefined name '%s'");
|
| + static const StaticWarningCode LIST_ELEMENT_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('LIST_ELEMENT_TYPE_NOT_ASSIGNABLE', 40, "The element type '%s' cannot be assigned to the list type '%s'");
|
|
|
| /**
|
| - * 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.
|
| + * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= n</i>
|
| *
|
| - * @param name the name of the requested named parameter
|
| + * 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const StaticWarningCode UNDEFINED_NAMED_PARAMETER = const StaticWarningCode.con1('UNDEFINED_NAMED_PARAMETER', 74, "The named parameter '%s' is not defined");
|
| + static const StaticWarningCode MAP_KEY_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('MAP_KEY_TYPE_NOT_ASSIGNABLE', 41, "The element type '%s' cannot be assigned to the map key type '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 12.7 Map: A run-time map literal <<i>K</i>, <i>V</i>> [<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 <= i <= n</i>
|
| *
|
| - * @param setterName the name of the getter
|
| - * @param enclosingType the name of the enclosing type where the setter is being looked for
|
| + * 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 <= i <=
|
| + * 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 <=
|
| + * j <= m</i>.
|
| */
|
| - static const StaticWarningCode UNDEFINED_SETTER = const StaticWarningCode.con1('UNDEFINED_SETTER', 75, "There is no such setter '%s' in '%s'");
|
| + static const StaticWarningCode MAP_VALUE_TYPE_NOT_ASSIGNABLE = const StaticWarningCode.con1('MAP_VALUE_TYPE_NOT_ASSIGNABLE', 42, "The element type '%s' cannot be assigned to the map value type '%s'");
|
|
|
| /**
|
| - * 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
|
| + * 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 UNDEFINED_STATIC_METHOD_OR_GETTER = const StaticWarningCode.con1('UNDEFINED_STATIC_METHOD_OR_GETTER', 76, "There is no such static method, getter or setter '%s' in '%s'");
|
| + static const StaticWarningCode MISMATCHED_GETTER_AND_SETTER_TYPES = const StaticWarningCode.con1('MISMATCHED_GETTER_AND_SETTER_TYPES', 43, "The parameter type for setter '%s' is '%s' which is not assignable to its getter (of type '%s')");
|
|
|
| /**
|
| - * 7.2 Getters: It is a static warning if the return type of a getter is void.
|
| + * 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 VOID_RETURN_FOR_GETTER = const StaticWarningCode.con1('VOID_RETURN_FOR_GETTER', 77, "The return type of the getter must not be 'void'");
|
| -
|
| - static const List<StaticWarningCode> values = const [
|
| - AMBIGUOUS_IMPORT,
|
| - ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| - ASSIGNMENT_TO_CONST,
|
| - ASSIGNMENT_TO_FINAL,
|
| - ASSIGNMENT_TO_METHOD,
|
| - CASE_BLOCK_NOT_TERMINATED,
|
| - CAST_TO_NON_TYPE,
|
| - CONCRETE_CLASS_WITH_ABSTRACT_MEMBER,
|
| - CONFLICTING_DART_IMPORT,
|
| - CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER,
|
| - CONFLICTING_INSTANCE_METHOD_SETTER,
|
| - CONFLICTING_INSTANCE_METHOD_SETTER2,
|
| - CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER,
|
| - CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER,
|
| - CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER,
|
| - CONST_WITH_ABSTRACT_CLASS,
|
| - EQUAL_KEYS_IN_MAP,
|
| - EXPORT_DUPLICATED_LIBRARY_NAME,
|
| - EXTRA_POSITIONAL_ARGUMENTS,
|
| - FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION,
|
| - FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR,
|
| - FIELD_INITIALIZER_NOT_ASSIGNABLE,
|
| - FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE,
|
| - FINAL_NOT_INITIALIZED,
|
| - FUNCTION_WITHOUT_CALL,
|
| - IMPORT_DUPLICATED_LIBRARY_NAME,
|
| - INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD,
|
| - INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC,
|
| - INVALID_GETTER_OVERRIDE_RETURN_TYPE,
|
| - INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE,
|
| - INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE,
|
| - INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE,
|
| - INVALID_METHOD_OVERRIDE_RETURN_TYPE,
|
| - INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED,
|
| - INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL,
|
| - INVALID_OVERRIDE_NAMED,
|
| - INVALID_OVERRIDE_POSITIONAL,
|
| - INVALID_OVERRIDE_REQUIRED,
|
| - INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE,
|
| - LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
|
| - MAP_KEY_TYPE_NOT_ASSIGNABLE,
|
| - MAP_VALUE_TYPE_NOT_ASSIGNABLE,
|
| - MISMATCHED_GETTER_AND_SETTER_TYPES,
|
| - MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE,
|
| - MIXED_RETURN_TYPES,
|
| - NEW_WITH_ABSTRACT_CLASS,
|
| - NEW_WITH_INVALID_TYPE_PARAMETERS,
|
| - NEW_WITH_NON_TYPE,
|
| - NEW_WITH_UNDEFINED_CONSTRUCTOR,
|
| - NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
|
| - NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS,
|
| - NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR,
|
| - NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE,
|
| - NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE,
|
| - NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO,
|
| - NON_TYPE_IN_CATCH_CLAUSE,
|
| - NON_VOID_RETURN_FOR_OPERATOR,
|
| - NON_VOID_RETURN_FOR_SETTER,
|
| - NOT_A_TYPE,
|
| - NOT_ENOUGH_REQUIRED_ARGUMENTS,
|
| - PART_OF_DIFFERENT_LIBRARY,
|
| - REDIRECT_TO_INVALID_FUNCTION_TYPE,
|
| - REDIRECT_TO_INVALID_RETURN_TYPE,
|
| - REDIRECT_TO_MISSING_CONSTRUCTOR,
|
| - REDIRECT_TO_NON_CLASS,
|
| - RETURN_WITHOUT_VALUE,
|
| - STATIC_ACCESS_TO_INSTANCE_MEMBER,
|
| - SWITCH_EXPRESSION_NOT_ASSIGNABLE,
|
| - TYPE_TEST_NON_TYPE,
|
| - TYPE_PARAMETER_REFERENCED_BY_STATIC,
|
| - UNDEFINED_CLASS,
|
| - UNDEFINED_CLASS_BOOLEAN,
|
| - UNDEFINED_GETTER,
|
| - UNDEFINED_IDENTIFIER,
|
| - UNDEFINED_NAMED_PARAMETER,
|
| - UNDEFINED_SETTER,
|
| - UNDEFINED_STATIC_METHOD_OR_GETTER,
|
| - VOID_RETURN_FOR_GETTER];
|
| + static const StaticWarningCode MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE = const StaticWarningCode.con1('MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE', 44, "The parameter type for setter '%s' is '%s' which is not assignable to its getter (of type '%s'), from superclass '%s'");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 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>.
|
| */
|
| - final String message;
|
| + static const StaticWarningCode MIXED_RETURN_TYPES = const StaticWarningCode.con1('MIXED_RETURN_TYPES', 45, "Methods and functions cannot use return both with and without values");
|
|
|
| /**
|
| - * The template used to create the correction to be displayed for this error, or `null` if
|
| - * there is no correction information for this error.
|
| + * 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.
|
| */
|
| - final String correction;
|
| + static const StaticWarningCode NEW_WITH_ABSTRACT_CLASS = const StaticWarningCode.con1('NEW_WITH_ABSTRACT_CLASS', 46, "Abstract classes cannot be created with a 'new' expression");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| + * 15.8 Parameterized Types: Any use of a malbounded type gives rise to a static warning.
|
| *
|
| - * @param message the message template used to create the message to be displayed for the error
|
| + * @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
|
| + * @see StaticTypeWarningCode#WRONG_NUMBER_OF_TYPE_ARGUMENTS
|
| */
|
| - const StaticWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + static const StaticWarningCode NEW_WITH_INVALID_TYPE_PARAMETERS = const StaticWarningCode.con1('NEW_WITH_INVALID_TYPE_PARAMETERS', 47, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message and correction.
|
| + * 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 message the template used to create the message to be displayed for the error
|
| - * @param correction the template used to create the correction to be displayed for the error
|
| + * @param name the name of the non-type element
|
| */
|
| - const StaticWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| + static const StaticWarningCode NEW_WITH_NON_TYPE = const StaticWarningCode.con1('NEW_WITH_NON_TYPE', 48, "The name '%s' is not a class");
|
|
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorType.STATIC_WARNING.severity;
|
| + /**
|
| + * 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>, …, a<sub>n</sub>,
|
| + * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>, …, a<sub>n</sub>, x<sub>n+1</sub>:
|
| + * a<sub>n+1</sub>, …, 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.con1('NEW_WITH_UNDEFINED_CONSTRUCTOR', 49, "The class '%s' does not have a constructor '%s'");
|
|
|
| - @override
|
| - ErrorType get type => ErrorType.STATIC_WARNING;
|
| -}
|
| + /**
|
| + * 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>, …, a<sub>n</sub>,
|
| + * x<sub>n+1</sub>: a<sub>n+1</sub>, …, 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>, …, a<sub>n</sub>, x<sub>n+1</sub>:
|
| + * a<sub>n+1</sub>, …, 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.con1('NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT', 50, "The class '%s' does not have a default constructor");
|
|
|
| -/**
|
| - * The interface `AnalysisErrorListener` defines the behavior of objects that listen for
|
| - * [AnalysisError] being produced by the analysis engine.
|
| - */
|
| -abstract class AnalysisErrorListener {
|
| /**
|
| - * An error listener that ignores errors that are reported to it.
|
| + * 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 final AnalysisErrorListener NULL_LISTENER = new AnalysisErrorListener_NULL_LISTENER();
|
| + static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS', 51, "Missing concrete implementation of %s, %s, %s, %s and %d more");
|
|
|
| /**
|
| - * This method is invoked when an error has been found by the analysis engine.
|
| + * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract class inherits an
|
| + * abstract method.
|
| *
|
| - * @param error the error that was just found (not `null`)
|
| + * 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
|
| */
|
| - void onError(AnalysisError error);
|
| -}
|
| -
|
| -class AnalysisErrorListener_NULL_LISTENER implements AnalysisErrorListener {
|
| - @override
|
| - void onError(AnalysisError event) {
|
| - }
|
| -}
|
| + static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR', 52, "Missing concrete implementation of %s, %s, %s and %s");
|
|
|
| -/**
|
| - * The enumeration `HtmlWarningCode` defines the error codes used for warnings in HTML files.
|
| - * The convention for this class is for the name of the error code to indicate the problem that
|
| - * caused the error to be generated and for the error message to explain what is wrong and, when
|
| - * appropriate, how the problem can be corrected.
|
| - */
|
| -class HtmlWarningCode extends Enum<HtmlWarningCode> implements ErrorCode {
|
| /**
|
| - * An error code indicating that the value of the 'src' attribute of a Dart script tag is not a
|
| - * valid URI.
|
| + * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract class inherits an
|
| + * abstract method.
|
| *
|
| - * @param uri the URI that is invalid
|
| + * 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 HtmlWarningCode INVALID_URI = const HtmlWarningCode.con1('INVALID_URI', 0, "Invalid URI syntax: '%s'");
|
| + static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE', 53, "Missing concrete implementation of %s");
|
|
|
| /**
|
| - * An error code indicating that the value of the 'src' attribute of a Dart script tag references
|
| - * a file that does not exist.
|
| + * 7.9.1 Inheritance and Overriding: It is a static warning if a non-abstract class inherits an
|
| + * abstract method.
|
| *
|
| - * @param uri the URI pointing to a non-existent file
|
| + * 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 HtmlWarningCode URI_DOES_NOT_EXIST = const HtmlWarningCode.con1('URI_DOES_NOT_EXIST', 1, "Target of URI does not exist: '%s'");
|
| -
|
| - static const List<HtmlWarningCode> values = const [INVALID_URI, URI_DOES_NOT_EXIST];
|
| + static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE', 54, "Missing concrete implementation of %s, %s and %s");
|
|
|
| /**
|
| - * The template used to create the message to be displayed for this error.
|
| + * 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
|
| */
|
| - final String message;
|
| + static const StaticWarningCode NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO = const StaticWarningCode.con1('NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO', 55, "Missing concrete implementation of %s and %s");
|
|
|
| /**
|
| - * The template used to create the correction to be displayed for this error, or `null` if
|
| - * there is no correction information for this error.
|
| + * 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
|
| */
|
| - final String correction;
|
| + static const StaticWarningCode NON_TYPE_IN_CATCH_CLAUSE = const StaticWarningCode.con1('NON_TYPE_IN_CATCH_CLAUSE', 56, "The name '%s' is not a type and cannot be used in an on-catch clause");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message.
|
| - *
|
| - * @param message the message template used to create the message to be displayed for the error
|
| + * 7.1.1 Operators: It is a static warning if the return type of the user-declared operator []= is
|
| + * explicitly declared and not void.
|
| */
|
| - const HtmlWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + static const StaticWarningCode NON_VOID_RETURN_FOR_OPERATOR = const StaticWarningCode.con1('NON_VOID_RETURN_FOR_OPERATOR', 57, "The return type of the operator []= must be 'void'");
|
|
|
| /**
|
| - * Initialize a newly created error code to have the given message and correction.
|
| - *
|
| - * @param message the template used to create the message to be displayed for the error
|
| - * @param correction the template used to create the correction to be displayed for the error
|
| + * 7.3 Setters: It is a static warning if a setter declares a return type other than void.
|
| */
|
| - const HtmlWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| -
|
| - @override
|
| - ErrorSeverity get errorSeverity => ErrorSeverity.WARNING;
|
| + static const StaticWarningCode NON_VOID_RETURN_FOR_SETTER = const StaticWarningCode.con1('NON_VOID_RETURN_FOR_SETTER', 58, "The return type of the setter must be 'void'");
|
|
|
| - @override
|
| - ErrorType get type => ErrorType.STATIC_WARNING;
|
| -}
|
| -
|
| -/**
|
| - * The enumeration `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 Enum<StaticTypeWarningCode> implements 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<E></i> is allocated.
|
| + * 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<S<sub>1</sub>, .., S<sub>n</sub>></i>,
|
| *
|
| - * @param numTypeArgument the number of provided type arguments
|
| + * Any use of a malformed type gives rise to a static warning.
|
| + *
|
| + * @param nonTypeName the name that is not a type
|
| */
|
| - static const StaticTypeWarningCode EXPECTED_ONE_LIST_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('EXPECTED_ONE_LIST_TYPE_ARGUMENTS', 0, "List literal requires exactly one type arguments or none, but %d found");
|
| + static const StaticWarningCode NOT_A_TYPE = const StaticWarningCode.con1('NOT_A_TYPE', 59, "%s is not a type");
|
|
|
| /**
|
| - * 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<K, V></i> is allocated.
|
| + * 12.14.2 Binding Actuals to Formals: It is a static warning if <i>m < h</i> or if <i>m >
|
| + * n</i>.
|
| *
|
| - * @param numTypeArgument the number of provided type arguments
|
| + * @param requiredCount the expected number of required arguments
|
| + * @param argumentCount the actual number of positional arguments given
|
| + * @see #EXTRA_POSITIONAL_ARGUMENTS
|
| */
|
| - static const StaticTypeWarningCode EXPECTED_TWO_MAP_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('EXPECTED_TWO_MAP_TYPE_ARGUMENTS', 1, "Map literal requires exactly two type arguments or none, but %d found");
|
| + static const StaticWarningCode NOT_ENOUGH_REQUIRED_ARGUMENTS = const StaticWarningCode.con1('NOT_ENOUGH_REQUIRED_ARGUMENTS', 60, "%d required argument(s) expected, but %d found");
|
|
|
| /**
|
| - * 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>.
|
| + * 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.
|
| *
|
| - * @see #UNDEFINED_SETTER
|
| + * @param expectedLibraryName the name of expected library name
|
| + * @param actualLibraryName the non-matching actual library name from the "part of" declaration
|
| */
|
| - static const StaticTypeWarningCode INACCESSIBLE_SETTER = const StaticTypeWarningCode.con1('INACCESSIBLE_SETTER', 2, "");
|
| + static const StaticWarningCode PART_OF_DIFFERENT_LIBRARY = const StaticWarningCode.con1('PART_OF_DIFFERENT_LIBRARY', 61, "Expected this library to be part of '%s', not '%s'");
|
|
|
| /**
|
| - * 8.1.1 Inheritance and Overriding: However, if the above rules would cause multiple members
|
| - * <i>m<sub>1</sub>, …, 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.
|
| + * 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>.
|
| *
|
| - * If the static types <i>T<sub>1</sub>, …, T<sub>k</sub></i> of the members
|
| - * <i>m<sub>1</sub>, …, m<sub>k</sub></i> are not identical, then there must be a member
|
| - * <i>m<sub>x</sub></i> such that <i>T<sub>x</sub> <: T<sub>i</sub>, 1 <= x <= k</i> for
|
| - * all <i>i, 1 <= i <= k</i>, or a static type warning occurs. The member that is inherited
|
| - * is <i>m<sub>x</sub></i>, if it exists; otherwise:
|
| - * * Let <i>numberOfPositionals</i>(<i>f</i>) denote the number of positional parameters of a
|
| - * function <i>f</i>, and let <i>numberOfRequiredParams</i>(<i>f</i>) denote the number of
|
| - * required parameters of a function <i>f</i>. Furthermore, let <i>s</i> denote the set of all
|
| - * named parameters of the <i>m<sub>1</sub>, …, m<sub>k</sub></i>. Then let
|
| - * * <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>, …, m<sub>k</sub></i> is inherited.
|
| + * @param redirectedName the name of the redirected constructor
|
| + * @param redirectingName the name of the redirecting constructor
|
| */
|
| - static const StaticTypeWarningCode INCONSISTENT_METHOD_INHERITANCE = const StaticTypeWarningCode.con1('INCONSISTENT_METHOD_INHERITANCE', 3, "'%s' is inherited by at least two interfaces inconsistently, from %s");
|
| + static const StaticWarningCode REDIRECT_TO_INVALID_FUNCTION_TYPE = const StaticWarningCode.con1('REDIRECT_TO_INVALID_FUNCTION_TYPE', 62, "The redirected constructor '%s' has incompatible parameters with '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 memberName the name of the static member
|
| - * @see UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER
|
| + * @param redirectedName the name of the redirected constructor return type
|
| + * @param redirectingName the name of the redirecting constructor return type
|
| */
|
| - static const StaticTypeWarningCode INSTANCE_ACCESS_TO_STATIC_MEMBER = const StaticTypeWarningCode.con1('INSTANCE_ACCESS_TO_STATIC_MEMBER', 4, "Static member '%s' cannot be accessed using instance access");
|
| + static const StaticWarningCode REDIRECT_TO_INVALID_RETURN_TYPE = const StaticWarningCode.con1('REDIRECT_TO_INVALID_RETURN_TYPE', 63, "The return type '%s' of the redirected constructor is not assignable to '%s'");
|
|
|
| /**
|
| - * 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
|
| + * 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 StaticTypeWarningCode INVALID_ASSIGNMENT = const StaticTypeWarningCode.con1('INVALID_ASSIGNMENT', 5, "A value of type '%s' cannot be assigned to a variable of type '%s'");
|
| + static const StaticWarningCode REDIRECT_TO_MISSING_CONSTRUCTOR = const StaticWarningCode.con1('REDIRECT_TO_MISSING_CONSTRUCTOR', 64, "The constructor '%s' could not be found in '%s'");
|
|
|
| /**
|
| - * 12.15.1 Ordinary Invocation: An ordinary method invocation <i>i</i> has the form
|
| - * <i>o.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| - * 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>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| - * 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
|
| + * 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 StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION = const StaticTypeWarningCode.con1('INVOCATION_OF_NON_FUNCTION', 6, "'%s' is not a method");
|
| + static const StaticWarningCode REDIRECT_TO_NON_CLASS = const StaticWarningCode.con1('REDIRECT_TO_NON_CLASS', 65, "The name '%s' is not a type and cannot be used in a redirected constructor");
|
|
|
| /**
|
| - * 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>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>,
|
| - * …, 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.
|
| + * 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:
|
| + * <ol>
|
| + * * <i>f</i> is not a generative constructor.
|
| + * * The return type of <i>f</i> may not be assigned to void.
|
| + * </ol>
|
| */
|
| - static const StaticTypeWarningCode INVOCATION_OF_NON_FUNCTION_EXPRESSION = const StaticTypeWarningCode.con1('INVOCATION_OF_NON_FUNCTION_EXPRESSION', 7, "Cannot invoke a non-function");
|
| + static const StaticWarningCode RETURN_WITHOUT_VALUE = const StaticWarningCode.con1('RETURN_WITHOUT_VALUE', 66, "Missing return value after 'return'");
|
|
|
| /**
|
| - * 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.
|
| + * 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>.
|
| *
|
| - * 13.8 Do: It is a static type warning if the type of <i>e</i> cannot be assigned to bool.
|
| + * @param memberName the name of the instance member
|
| */
|
| - static const StaticTypeWarningCode NON_BOOL_CONDITION = const StaticTypeWarningCode.con1('NON_BOOL_CONDITION', 8, "Conditions must have a static type of 'bool'");
|
| + static const StaticWarningCode STATIC_ACCESS_TO_INSTANCE_MEMBER = const StaticWarningCode.con1('STATIC_ACCESS_TO_INSTANCE_MEMBER', 67, "Instance member '%s' cannot be accessed using static access");
|
|
|
| /**
|
| - * 13.15 Assert: It is a static type warning if the type of <i>e</i> may not be assigned to either
|
| - * bool or () → bool
|
| + * 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 StaticTypeWarningCode NON_BOOL_EXPRESSION = const StaticTypeWarningCode.con1('NON_BOOL_EXPRESSION', 9, "Assertions must be on either a 'bool' or '() -> bool'");
|
| + static const StaticWarningCode SWITCH_EXPRESSION_NOT_ASSIGNABLE = const StaticWarningCode.con1('SWITCH_EXPRESSION_NOT_ASSIGNABLE', 68, "Type '%s' of the switch expression is not assignable to the type '%s' of case expressions");
|
|
|
| /**
|
| - * 12.28 Unary Expressions: The expression !<i>e</i> is equivalent to the expression
|
| - * <i>e</i>?<b>false<b> : <b>true</b>.
|
| + * 15.1 Static Types: It is a static warning to use a deferred type in a type annotation.
|
| *
|
| - * 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.con1('NON_BOOL_NEGATION_EXPRESSION', 10, "Negation argument must have a static type of 'bool'");
|
| -
|
| - /**
|
| - * 15.8 Parameterized Types: It is a static type warning if <i>A<sub>i</sub>, 1 <= i <=
|
| - * n</i> does not denote a type in the enclosing lexical scope.
|
| + * @param name the name of the type that is deferred and being used in a type annotation
|
| */
|
| - static const StaticTypeWarningCode NON_TYPE_AS_TYPE_ARGUMENT = const StaticTypeWarningCode.con1('NON_TYPE_AS_TYPE_ARGUMENT', 11, "The name '%s' is not a type and cannot be used as a parameterized type");
|
| + static const StaticWarningCode TYPE_ANNOTATION_DEFERRED_CLASS = const StaticWarningCode.con1('TYPE_ANNOTATION_DEFERRED_CLASS', 69, "The deferred type '%s' cannot be used in a declaration");
|
|
|
| /**
|
| - * 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
|
| + * 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 StaticTypeWarningCode RETURN_OF_INVALID_TYPE = const StaticTypeWarningCode.con1('RETURN_OF_INVALID_TYPE', 12, "The return type '%s' is not a '%s', as defined by the method '%s'");
|
| + static const StaticWarningCode TYPE_TEST_NON_TYPE = const StaticWarningCode.con1('TYPE_TEST_NON_TYPE', 70, "The name '%s' is not a type and cannot be used in an 'is' expression");
|
|
|
| /**
|
| - * 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 <i>G<A<sub>1</sub>, …,
|
| - * A<sub>n</sub>></i> is <i>[A<sub>1</sub>, …, A<sub>n</sub>/T<sub>1</sub>, …,
|
| - * T<sub>n</sub>]S</i> where <i>T<sub>1</sub>, …, T<sub>n</sub></i> are the formal type
|
| - * parameters of <i>G</i>. Let <i>B<sub>i</sub></i> be the bounds of <i>T<sub>i</sub>, 1 <= i
|
| - * <= n</i>. It is a static type warning if <i>A<sub>i</sub></i> is not a subtype of
|
| - * <i>[A<sub>1</sub>, …, A<sub>n</sub>/T<sub>1</sub>, …,
|
| - * T<sub>n</sub>]B<sub>i</sub>, 1 <= i <= n</i>.
|
| - *
|
| - * 7.6.2 Factories: It is a static type warning if any of the type arguments to <i>k'</i> are not
|
| - * subtypes of the bounds of the corresponding formal type parameters of type.
|
| + * 10 Generics: However, a type parameter is considered to be a malformed type when referenced by
|
| + * a static member.
|
| *
|
| - * @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
|
| + * 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 StaticTypeWarningCode TYPE_ARGUMENT_NOT_MATCHING_BOUNDS = const StaticTypeWarningCode.con1('TYPE_ARGUMENT_NOT_MATCHING_BOUNDS', 13, "'%s' does not extend '%s'");
|
| + static const StaticWarningCode TYPE_PARAMETER_REFERENCED_BY_STATIC = const StaticWarningCode.con1('TYPE_PARAMETER_REFERENCED_BY_STATIC', 71, "Static members cannot reference type parameters");
|
|
|
| /**
|
| - * 10 Generics: It is a static type warning if a type parameter is a supertype of its upper bound.
|
| + * 12.16.3 Static Invocation: A static method invocation <i>i</i> has the form
|
| + * <i>C.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| + * 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 typeParameterName the name of the type parameter
|
| - * @see #TYPE_ARGUMENT_NOT_MATCHING_BOUNDS
|
| + * @param undefinedClassName the name of the undefined class
|
| */
|
| - static const StaticTypeWarningCode TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND = const StaticTypeWarningCode.con1('TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND', 14, "'%s' cannot be a supertype of its upper bound");
|
| + static const StaticWarningCode UNDEFINED_CLASS = const StaticWarningCode.con1('UNDEFINED_CLASS', 72, "Undefined class '%s'");
|
|
|
| /**
|
| - * 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
|
| + * Same as [UNDEFINED_CLASS], but to catch using "boolean" instead of "bool".
|
| */
|
| - static const StaticTypeWarningCode UNDEFINED_FUNCTION = const StaticTypeWarningCode.con1('UNDEFINED_FUNCTION', 15, "The function '%s' is not defined");
|
| + static const StaticWarningCode UNDEFINED_CLASS_BOOLEAN = const StaticWarningCode.con1('UNDEFINED_CLASS_BOOLEAN', 73, "Undefined class 'boolean'; did you mean 'bool'?");
|
|
|
| /**
|
| - * 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>.
|
| + * 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 StaticTypeWarningCode UNDEFINED_GETTER = const StaticTypeWarningCode.con1('UNDEFINED_GETTER', 16, "There is no such getter '%s' in '%s'");
|
| + static const StaticWarningCode UNDEFINED_GETTER = const StaticWarningCode.con1('UNDEFINED_GETTER', 74, "There is no such getter '%s' in '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 12.30 Identifier Reference: It is as static warning if an identifier expression of the form
|
| + * <i>id</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>id</i> in the
|
| + * lexical scope enclosing the expression.
|
| *
|
| - * @param methodName the name of the method that is undefined
|
| - * @param typeName the resolved type name that the method lookup is happening on
|
| + * @param name the name of the identifier
|
| */
|
| - static const StaticTypeWarningCode UNDEFINED_METHOD = const StaticTypeWarningCode.con1('UNDEFINED_METHOD', 17, "The method '%s' is not defined for the class '%s'");
|
| + static const StaticWarningCode UNDEFINED_IDENTIFIER = const StaticWarningCode.con1('UNDEFINED_IDENTIFIER', 75, "Undefined name '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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.
|
| *
|
| - * @param operator the name of the operator
|
| - * @param enclosingType the name of the enclosing type where the operator is being looked for
|
| + * @param name the name of the requested named parameter
|
| */
|
| - static const StaticTypeWarningCode UNDEFINED_OPERATOR = const StaticTypeWarningCode.con1('UNDEFINED_OPERATOR', 18, "There is no such operator '%s' in '%s'");
|
| + static const StaticWarningCode UNDEFINED_NAMED_PARAMETER = const StaticWarningCode.con1('UNDEFINED_NAMED_PARAMETER', 76, "The named parameter '%s' is not defined");
|
|
|
| /**
|
| - * 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>.
|
| + * 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.
|
| *
|
| - * @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.con1('UNDEFINED_SETTER', 19, "There is no such setter '%s' in '%s'");
|
| -
|
| - /**
|
| - * 12.15.4 Super Invocation: A super method invocation <i>i</i> has the form
|
| - * <i>super.m(a<sub>1</sub>, …, a<sub>n</sub>, x<sub>n+1</sub>: a<sub>n+1</sub>, …
|
| - * 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>.
|
| + * 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 methodName the name of the method that is undefined
|
| - * @param typeName the resolved type name that the method lookup is happening on
|
| + * @param setterName the name of the getter
|
| + * @param enclosingType the name of the enclosing type where the setter is being looked for
|
| */
|
| - static const StaticTypeWarningCode UNDEFINED_SUPER_METHOD = const StaticTypeWarningCode.con1('UNDEFINED_SUPER_METHOD', 20, "There is no such method '%s' in '%s'");
|
| + static const StaticWarningCode UNDEFINED_SETTER = const StaticWarningCode.con1('UNDEFINED_SETTER', 77, "There is no such setter '%s' in '%s'");
|
|
|
| /**
|
| - * 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>.
|
| + * 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>.
|
| *
|
| - * 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.
|
| + * @param methodName the name of the method
|
| + * @param enclosingType the name of the enclosing type where the method is being looked for
|
| */
|
| - static const StaticTypeWarningCode UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER = const StaticTypeWarningCode.con1('UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER', 21, "Static members from supertypes must be qualified by the name of the defining type");
|
| + static const StaticWarningCode UNDEFINED_STATIC_METHOD_OR_GETTER = const StaticWarningCode.con1('UNDEFINED_STATIC_METHOD_OR_GETTER', 78, "There is no such static method, getter or setter '%s' in '%s'");
|
|
|
| /**
|
| - * 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
|
| - * @see CompileTimeErrorCode#NEW_WITH_INVALID_TYPE_PARAMETERS
|
| + * 7.2 Getters: It is a static warning if the return type of a getter is void.
|
| */
|
| - static const StaticTypeWarningCode WRONG_NUMBER_OF_TYPE_ARGUMENTS = const StaticTypeWarningCode.con1('WRONG_NUMBER_OF_TYPE_ARGUMENTS', 22, "The type '%s' is declared with %d type parameters, but %d type arguments were given");
|
| + static const StaticWarningCode VOID_RETURN_FOR_GETTER = const StaticWarningCode.con1('VOID_RETURN_FOR_GETTER', 79, "The return type of the getter must not be 'void'");
|
|
|
| - static const List<StaticTypeWarningCode> values = const [
|
| - EXPECTED_ONE_LIST_TYPE_ARGUMENTS,
|
| - EXPECTED_TWO_MAP_TYPE_ARGUMENTS,
|
| - INACCESSIBLE_SETTER,
|
| - INCONSISTENT_METHOD_INHERITANCE,
|
| - INSTANCE_ACCESS_TO_STATIC_MEMBER,
|
| - INVALID_ASSIGNMENT,
|
| - INVOCATION_OF_NON_FUNCTION,
|
| - INVOCATION_OF_NON_FUNCTION_EXPRESSION,
|
| - NON_BOOL_CONDITION,
|
| - NON_BOOL_EXPRESSION,
|
| - NON_BOOL_NEGATION_EXPRESSION,
|
| - NON_TYPE_AS_TYPE_ARGUMENT,
|
| - RETURN_OF_INVALID_TYPE,
|
| - TYPE_ARGUMENT_NOT_MATCHING_BOUNDS,
|
| - TYPE_PARAMETER_SUPERTYPE_OF_ITS_BOUND,
|
| - UNDEFINED_FUNCTION,
|
| + static const List<StaticWarningCode> values = const [
|
| + AMBIGUOUS_IMPORT,
|
| + ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| + ASSIGNMENT_TO_CONST,
|
| + ASSIGNMENT_TO_FINAL,
|
| + ASSIGNMENT_TO_METHOD,
|
| + CASE_BLOCK_NOT_TERMINATED,
|
| + CAST_TO_NON_TYPE,
|
| + CONCRETE_CLASS_WITH_ABSTRACT_MEMBER,
|
| + CONFLICTING_DART_IMPORT,
|
| + CONFLICTING_INSTANCE_GETTER_AND_SUPERCLASS_MEMBER,
|
| + CONFLICTING_INSTANCE_METHOD_SETTER,
|
| + CONFLICTING_INSTANCE_METHOD_SETTER2,
|
| + CONFLICTING_INSTANCE_SETTER_AND_SUPERCLASS_MEMBER,
|
| + CONFLICTING_STATIC_GETTER_AND_INSTANCE_SETTER,
|
| + CONFLICTING_STATIC_SETTER_AND_INSTANCE_MEMBER,
|
| + CONST_WITH_ABSTRACT_CLASS,
|
| + EQUAL_KEYS_IN_MAP,
|
| + EXPORT_DUPLICATED_LIBRARY_NAME,
|
| + EXTRA_POSITIONAL_ARGUMENTS,
|
| + FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION,
|
| + FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR,
|
| + FIELD_INITIALIZER_NOT_ASSIGNABLE,
|
| + FIELD_INITIALIZING_FORMAL_NOT_ASSIGNABLE,
|
| + FINAL_NOT_INITIALIZED,
|
| + FUNCTION_WITHOUT_CALL,
|
| + IMPORT_DUPLICATED_LIBRARY_NAME,
|
| + IMPORT_OF_NON_LIBRARY,
|
| + INCONSISTENT_METHOD_INHERITANCE_GETTER_AND_METHOD,
|
| + INSTANCE_METHOD_NAME_COLLIDES_WITH_SUPERCLASS_STATIC,
|
| + INVALID_GETTER_OVERRIDE_RETURN_TYPE,
|
| + INVALID_METHOD_OVERRIDE_NAMED_PARAM_TYPE,
|
| + INVALID_METHOD_OVERRIDE_NORMAL_PARAM_TYPE,
|
| + INVALID_METHOD_OVERRIDE_OPTIONAL_PARAM_TYPE,
|
| + INVALID_METHOD_OVERRIDE_RETURN_TYPE,
|
| + INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_NAMED,
|
| + INVALID_OVERRIDE_DIFFERENT_DEFAULT_VALUES_POSITIONAL,
|
| + INVALID_OVERRIDE_NAMED,
|
| + INVALID_OVERRIDE_POSITIONAL,
|
| + INVALID_OVERRIDE_REQUIRED,
|
| + INVALID_SETTER_OVERRIDE_NORMAL_PARAM_TYPE,
|
| + LIST_ELEMENT_TYPE_NOT_ASSIGNABLE,
|
| + MAP_KEY_TYPE_NOT_ASSIGNABLE,
|
| + MAP_VALUE_TYPE_NOT_ASSIGNABLE,
|
| + MISMATCHED_GETTER_AND_SETTER_TYPES,
|
| + MISMATCHED_GETTER_AND_SETTER_TYPES_FROM_SUPERTYPE,
|
| + MIXED_RETURN_TYPES,
|
| + NEW_WITH_ABSTRACT_CLASS,
|
| + NEW_WITH_INVALID_TYPE_PARAMETERS,
|
| + NEW_WITH_NON_TYPE,
|
| + NEW_WITH_UNDEFINED_CONSTRUCTOR,
|
| + NEW_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT,
|
| + NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FIVE_PLUS,
|
| + NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_FOUR,
|
| + NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE,
|
| + NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_THREE,
|
| + NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO,
|
| + NON_TYPE_IN_CATCH_CLAUSE,
|
| + NON_VOID_RETURN_FOR_OPERATOR,
|
| + NON_VOID_RETURN_FOR_SETTER,
|
| + NOT_A_TYPE,
|
| + NOT_ENOUGH_REQUIRED_ARGUMENTS,
|
| + PART_OF_DIFFERENT_LIBRARY,
|
| + REDIRECT_TO_INVALID_FUNCTION_TYPE,
|
| + REDIRECT_TO_INVALID_RETURN_TYPE,
|
| + REDIRECT_TO_MISSING_CONSTRUCTOR,
|
| + REDIRECT_TO_NON_CLASS,
|
| + RETURN_WITHOUT_VALUE,
|
| + STATIC_ACCESS_TO_INSTANCE_MEMBER,
|
| + SWITCH_EXPRESSION_NOT_ASSIGNABLE,
|
| + TYPE_ANNOTATION_DEFERRED_CLASS,
|
| + TYPE_TEST_NON_TYPE,
|
| + TYPE_PARAMETER_REFERENCED_BY_STATIC,
|
| + UNDEFINED_CLASS,
|
| + UNDEFINED_CLASS_BOOLEAN,
|
| UNDEFINED_GETTER,
|
| - UNDEFINED_METHOD,
|
| - UNDEFINED_OPERATOR,
|
| + UNDEFINED_IDENTIFIER,
|
| + UNDEFINED_NAMED_PARAMETER,
|
| UNDEFINED_SETTER,
|
| - UNDEFINED_SUPER_METHOD,
|
| - UNQUALIFIED_REFERENCE_TO_NON_LOCAL_STATIC_MEMBER,
|
| - WRONG_NUMBER_OF_TYPE_ARGUMENTS];
|
| + UNDEFINED_STATIC_METHOD_OR_GETTER,
|
| + VOID_RETURN_FOR_GETTER];
|
|
|
| /**
|
| * The template used to create the message to be displayed for this error.
|
| @@ -3711,7 +3756,7 @@ class StaticTypeWarningCode extends Enum<StaticTypeWarningCode> implements Error
|
| *
|
| * @param message the message template used to create the message to be displayed for the error
|
| */
|
| - const StaticTypeWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
| + const StaticWarningCode.con1(String name, int ordinal, String message) : this.con2(name, ordinal, message, null);
|
|
|
| /**
|
| * Initialize a newly created error code to have the given message and correction.
|
| @@ -3719,11 +3764,27 @@ class StaticTypeWarningCode extends Enum<StaticTypeWarningCode> implements Error
|
| * @param message the template used to create the message to be displayed for the error
|
| * @param correction the template used to create the correction to be displayed for the error
|
| */
|
| - const StaticTypeWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
| + const StaticWarningCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
|
|
|
| @override
|
| - ErrorSeverity get errorSeverity => ErrorType.STATIC_TYPE_WARNING.severity;
|
| + ErrorSeverity get errorSeverity => ErrorType.STATIC_WARNING.severity;
|
|
|
| @override
|
| - ErrorType get type => ErrorType.STATIC_TYPE_WARNING;
|
| + ErrorType get type => ErrorType.STATIC_WARNING;
|
| +}
|
| +
|
| +/**
|
| + * The enumeration `ErrorProperty` defines the properties that can be associated with an
|
| + * [AnalysisError].
|
| + */
|
| +class ErrorProperty extends Enum<ErrorProperty> {
|
| + /**
|
| + * A property whose value is an array of [ExecutableElement] that should
|
| + * be but are not implemented by a concrete class.
|
| + */
|
| + static const ErrorProperty UNIMPLEMENTED_METHODS = const ErrorProperty('UNIMPLEMENTED_METHODS', 0);
|
| +
|
| + static const List<ErrorProperty> values = const [UNIMPLEMENTED_METHODS];
|
| +
|
| + const ErrorProperty(String name, int ordinal) : super(name, ordinal);
|
| }
|
|
|
Chromium Code Reviews
Issue 257773008:
New analyzer snapshot, based on r35422. (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart