| Index: sdk/lib/_internal/compiler/implementation/warnings.dart
|
| diff --git a/sdk/lib/_internal/compiler/implementation/warnings.dart b/sdk/lib/_internal/compiler/implementation/warnings.dart
|
| deleted file mode 100644
|
| index d6945d2819ab634a6959fdecb21498602ebd525c..0000000000000000000000000000000000000000
|
| --- a/sdk/lib/_internal/compiler/implementation/warnings.dart
|
| +++ /dev/null
|
| @@ -1,2243 +0,0 @@
|
| -// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
|
| -// for details. All rights reserved. Use of this source code is governed by a
|
| -// BSD-style license that can be found in the LICENSE file.
|
| -
|
| -part of dart2js;
|
| -
|
| -const DONT_KNOW_HOW_TO_FIX = "";
|
| -
|
| -/**
|
| - * The messages in this file should meet the following guide lines:
|
| - *
|
| - * 1. The message should be a complete sentence starting with an uppercase
|
| - * letter, and ending with a period.
|
| - *
|
| - * 2. Reserved words and embedded identifiers should be in single quotes, so
|
| - * prefer double quotes for the complete message. For example, "The
|
| - * class '#{className}' can't use 'super'." Notice that the word 'class' in the
|
| - * preceding message is not quoted as it refers to the concept 'class', not the
|
| - * reserved word. On the other hand, 'super' refers to the reserved word. Do
|
| - * not quote 'null' and numeric literals.
|
| - *
|
| - * 3. Do not try to compose messages, as it can make translating them hard.
|
| - *
|
| - * 4. Try to keep the error messages short, but informative.
|
| - *
|
| - * 5. Use simple words and terminology, assume the reader of the message
|
| - * doesn't have an advanced degree in math, and that English is not the
|
| - * reader's native language. Do not assume any formal computer science
|
| - * training. For example, do not use Latin abbreviations (prefer "that is" over
|
| - * "i.e.", and "for example" over "e.g."). Also avoid phrases such as "if and
|
| - * only if" and "iff", that level of precision is unnecessary.
|
| - *
|
| - * 6. Prefer contractions when they are in common use, for example, prefer
|
| - * "can't" over "cannot". Using "cannot", "must not", "shall not", etc. is
|
| - * off-putting to people new to programming.
|
| - *
|
| - * 7. Use common terminology, preferably from the Dart Language
|
| - * Specification. This increases the user's chance of finding a good
|
| - * explanation on the web.
|
| - *
|
| - * 8. Do not try to be cute or funny. It is extremely frustrating to work on a
|
| - * product that crashes with a "tongue-in-cheek" message, especially if you did
|
| - * not want to use this product to begin with with.
|
| - *
|
| - * 9. Do not lie, that is, do not write error messages containing phrases like
|
| - * "can't happen". If the user ever saw this message, it would be a
|
| - * lie. Prefer messages like: "Internal error: This function should not be
|
| - * called when 'x' is null.".
|
| - *
|
| - * 10. Prefer to not use imperative tone. That is, the message should not sound
|
| - * accusing or like it is ordering the user around. The computer should
|
| - * describe the problem, not criticize for violating the specification.
|
| - *
|
| - * Other things to keep in mind:
|
| - *
|
| - * An INFO message should always be preceded by a non-INFO message, and the
|
| - * INFO messages are additional details about the preceding non-INFO
|
| - * message. For example, consider duplicated elements. First report a WARNING
|
| - * or ERROR about the duplicated element, and then report an INFO about the
|
| - * location of the existing element.
|
| - *
|
| - * Generally, we want to provide messages that consists of three sentences:
|
| - * 1. what is wrong, 2. why is it wrong, 3. how do I fix it. However, we
|
| - * combine the first two in [template] and the last in [howToFix].
|
| - */
|
| -// TODO(johnnniwinther): For Infos, consider adding a reference to the
|
| -// error/warning/hint that they belong to.
|
| -class MessageKind {
|
| - /// Should describe what is wrong and why.
|
| - final String template;
|
| -
|
| - /// Should describe how to fix the problem. Elided when using --terse option.
|
| - final String howToFix;
|
| -
|
| - /**
|
| - * Examples will be checked by
|
| - * tests/compiler/dart2js/message_kind_test.dart.
|
| - *
|
| - * An example is either a String containing the example source code or a Map
|
| - * from filenames to source code. In the latter case, the filename for the
|
| - * main library code must be 'main.dart'.
|
| - */
|
| - final List examples;
|
| -
|
| - /// Additional options needed for the examples to work.
|
| - final List<String> options;
|
| -
|
| - const MessageKind(this.template,
|
| - {this.howToFix,
|
| - this.examples,
|
| - this.options: const <String>[]});
|
| -
|
| - /// Do not use this. It is here for legacy and debugging. It violates item 4
|
| - /// above.
|
| - static const MessageKind GENERIC = const MessageKind('#{text}');
|
| -
|
| - static const MessageKind NOT_ASSIGNABLE = const MessageKind(
|
| - "'#{fromType}' is not assignable to '#{toType}'.");
|
| -
|
| - static const MessageKind VOID_EXPRESSION = const MessageKind(
|
| - "Expression does not yield a value.");
|
| -
|
| - static const MessageKind VOID_VARIABLE = const MessageKind(
|
| - "Variable cannot be of type void.");
|
| -
|
| - static const MessageKind RETURN_VALUE_IN_VOID = const MessageKind(
|
| - "Cannot return value from void function.");
|
| -
|
| - static const MessageKind RETURN_NOTHING = const MessageKind(
|
| - "Value of type '#{returnType}' expected.");
|
| -
|
| - static const MessageKind MISSING_ARGUMENT = const MessageKind(
|
| - "Missing argument of type '#{argumentType}'.");
|
| -
|
| - static const MessageKind ADDITIONAL_ARGUMENT = const MessageKind(
|
| - "Additional argument.");
|
| -
|
| - static const MessageKind NAMED_ARGUMENT_NOT_FOUND = const MessageKind(
|
| - "No named argument '#{argumentName}' found on method.");
|
| -
|
| - static const MessageKind MEMBER_NOT_FOUND = const MessageKind(
|
| - "No member named '#{memberName}' in class '#{className}'.");
|
| -
|
| - static const MessageKind METHOD_NOT_FOUND = const MessageKind(
|
| - "No method named '#{memberName}' in class '#{className}'.");
|
| -
|
| - static const MessageKind OPERATOR_NOT_FOUND = const MessageKind(
|
| - "No operator '#{memberName}' in class '#{className}'.");
|
| -
|
| - static const MessageKind SETTER_NOT_FOUND = const MessageKind(
|
| - "No setter named '#{memberName}' in class '#{className}'.");
|
| -
|
| - static const MessageKind GETTER_NOT_FOUND = const MessageKind(
|
| - "No getter named '#{memberName}' in class '#{className}'.");
|
| -
|
| - static const MessageKind NOT_CALLABLE = const MessageKind(
|
| - "'#{elementName}' is not callable.");
|
| -
|
| - static const MessageKind MEMBER_NOT_STATIC = const MessageKind(
|
| - "'#{className}.#{memberName}' is not static.");
|
| -
|
| - static const MessageKind NO_INSTANCE_AVAILABLE = const MessageKind(
|
| - "'#{name}' is only available in instance methods.");
|
| -
|
| - static const MessageKind PRIVATE_ACCESS = const MessageKind(
|
| - "'#{name}' is declared private within library "
|
| - "'#{libraryName}'.");
|
| -
|
| - static const MessageKind THIS_IS_THE_DECLARATION = const MessageKind(
|
| - "This is the declaration of '#{name}'.");
|
| -
|
| - static const MessageKind THIS_IS_THE_METHOD = const MessageKind(
|
| - "This is the method declaration.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE = const MessageKind(
|
| - "Cannot resolve '#{name}'.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE_CONSTRUCTOR = const MessageKind(
|
| - "Cannot resolve constructor '#{constructorName}'.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE_CONSTRUCTOR_FOR_IMPLICIT =
|
| - const MessageKind("cannot resolve constructor '#{constructorName}'"
|
| - " for implicit super call.",
|
| - howToFix: "Try explicitly invoking a constructor of the super class",
|
| - examples: const ["""
|
| -class A {
|
| - A.foo() {}
|
| -}
|
| -class B extends A {
|
| - B();
|
| -}
|
| -main() => new B();
|
| -"""]);
|
| -
|
| - static const MessageKind INVALID_UNNAMED_CONSTRUCTOR_NAME = const MessageKind(
|
| - "Unnamed constructor name must be '#{name}'.");
|
| -
|
| - static const MessageKind INVALID_CONSTRUCTOR_NAME = const MessageKind(
|
| - "Constructor name must start with '#{name}'.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE_TYPE = const MessageKind(
|
| - "Cannot resolve type '#{typeName}'.");
|
| -
|
| - static const MessageKind DUPLICATE_DEFINITION = const MessageKind(
|
| - "Duplicate definition of '#{name}'.");
|
| -
|
| - static const MessageKind EXISTING_DEFINITION = const MessageKind(
|
| - "Existing definition of '#{name}'.");
|
| -
|
| - static const MessageKind DUPLICATE_IMPORT = const MessageKind(
|
| - "Duplicate import of '#{name}'.");
|
| -
|
| - static const MessageKind HIDDEN_IMPORT = const MessageKind(
|
| - "'#{name}' from library '#{hiddenUri}' is hidden by '#{name}' "
|
| - "from library '#{hidingUri}'.",
|
| - howToFix: "Try adding 'hide #{name}' to the import of '#{hiddenUri}'.",
|
| - examples: const [
|
| - const {
|
| -'main.dart':
|
| -"""
|
| -import 'dart:async'; // This imports a class Future.
|
| -import 'future.dart';
|
| -
|
| -void main() => new Future();""",
|
| -
|
| -'future.dart':
|
| -"""
|
| -library future;
|
| -
|
| -class Future {}"""},
|
| -
|
| - const {
|
| -'main.dart':
|
| -"""
|
| -import 'future.dart';
|
| -import 'dart:async'; // This imports a class Future.
|
| -
|
| -void main() => new Future();""",
|
| -
|
| -'future.dart':
|
| -"""
|
| -library future;
|
| -
|
| -class Future {}"""},
|
| -
|
| - const {
|
| -'main.dart':
|
| -"""
|
| -import 'export.dart';
|
| -import 'dart:async'; // This imports a class Future.
|
| -
|
| -void main() => new Future();""",
|
| -
|
| -'future.dart':
|
| -"""
|
| -library future;
|
| -
|
| -class Future {}""",
|
| -
|
| -'export.dart':
|
| -"""
|
| -library export;
|
| -
|
| -export 'future.dart';"""},
|
| -
|
| - const {
|
| -'main.dart':
|
| -"""
|
| -import 'future.dart' as prefix;
|
| -import 'dart:async' as prefix; // This imports a class Future.
|
| -
|
| -void main() => new prefix.Future();""",
|
| -
|
| -'future.dart':
|
| -"""
|
| -library future;
|
| -
|
| -class Future {}"""}]);
|
| -
|
| -
|
| - static const MessageKind HIDDEN_IMPLICIT_IMPORT = const MessageKind(
|
| - "'#{name}' from library '#{hiddenUri}' is hidden by '#{name}' "
|
| - "from library '#{hidingUri}'.",
|
| - howToFix: "Try adding an explicit "
|
| - "'import \"#{hiddenUri}\" hide #{name}'.",
|
| - examples: const [
|
| - const {
|
| -'main.dart':
|
| -"""
|
| -// This hides the implicit import of class Type from dart:core.
|
| -import 'type.dart';
|
| -
|
| -void main() => new Type();""",
|
| -
|
| -'type.dart':
|
| -"""
|
| -library type;
|
| -
|
| -class Type {}"""},
|
| - const {
|
| -'conflictsWithDart.dart':
|
| -"""
|
| -library conflictsWithDart;
|
| -
|
| -class Duration {
|
| - static var x = 100;
|
| -}
|
| -""",
|
| -
|
| -'conflictsWithDartAsWell.dart':
|
| -"""
|
| -library conflictsWithDartAsWell;
|
| -
|
| -class Duration {
|
| - static var x = 100;
|
| -}
|
| -""",
|
| -
|
| -'main.dart':
|
| -r"""
|
| -library testDartConflicts;
|
| -
|
| -import 'conflictsWithDart.dart';
|
| -import 'conflictsWithDartAsWell.dart';
|
| -
|
| -main() {
|
| - print("Hail Caesar ${Duration.x}");
|
| -}
|
| -"""}]);
|
| -
|
| - static const MessageKind DUPLICATE_EXPORT = const MessageKind(
|
| - "Duplicate export of '#{name}'.",
|
| - howToFix: "Trying adding 'hide #{name}' to one of the exports.",
|
| - examples: const [const {
|
| -'main.dart': """
|
| -export 'decl1.dart';
|
| -export 'decl2.dart';
|
| -
|
| -main() {}""",
|
| -'decl1.dart': "class Class {}",
|
| -'decl2.dart': "class Class {}"}]);
|
| -
|
| - static const MessageKind DUPLICATE_EXPORT_CONT = const MessageKind(
|
| - "This is another export of '#{name}'.");
|
| -
|
| - static const MessageKind DUPLICATE_EXPORT_DECL = const MessageKind(
|
| - "The exported '#{name}' from export #{uriString} is defined here.");
|
| -
|
| - static const MessageKind NOT_A_TYPE = const MessageKind(
|
| - "'#{node}' is not a type.");
|
| -
|
| - static const MessageKind NOT_A_PREFIX = const MessageKind(
|
| - "'#{node}' is not a prefix.");
|
| -
|
| - static const MessageKind CANNOT_FIND_CONSTRUCTOR = const MessageKind(
|
| - "Cannot find constructor '#{constructorName}'.");
|
| -
|
| - static const MessageKind CYCLIC_CLASS_HIERARCHY = const MessageKind(
|
| - "'#{className}' creates a cycle in the class hierarchy.");
|
| -
|
| - static const MessageKind CYCLIC_REDIRECTING_FACTORY = const MessageKind(
|
| - 'Redirecting factory leads to a cyclic redirection.');
|
| -
|
| - static const MessageKind INVALID_RECEIVER_IN_INITIALIZER = const MessageKind(
|
| - "Field initializer expected.");
|
| -
|
| - static const MessageKind NO_SUPER_IN_STATIC = const MessageKind(
|
| - "'super' is only available in instance methods.");
|
| -
|
| - static const MessageKind DUPLICATE_INITIALIZER = const MessageKind(
|
| - "Field '#{fieldName}' is initialized more than once.");
|
| -
|
| - static const MessageKind ALREADY_INITIALIZED = const MessageKind(
|
| - "'#{fieldName}' was already initialized here.");
|
| -
|
| - static const MessageKind INIT_STATIC_FIELD = const MessageKind(
|
| - "Cannot initialize static field '#{fieldName}'.");
|
| -
|
| - static const MessageKind NOT_A_FIELD = const MessageKind(
|
| - "'#{fieldName}' is not a field.");
|
| -
|
| - static const MessageKind CONSTRUCTOR_CALL_EXPECTED = const MessageKind(
|
| - "only call to 'this' or 'super' constructor allowed.");
|
| -
|
| - static const MessageKind INVALID_FOR_IN = const MessageKind(
|
| - "Invalid for-in variable declaration.");
|
| -
|
| - static const MessageKind INVALID_INITIALIZER = const MessageKind(
|
| - "Invalid initializer.");
|
| -
|
| - static const MessageKind FUNCTION_WITH_INITIALIZER = const MessageKind(
|
| - "Only constructors can have initializers.");
|
| -
|
| - static const MessageKind REDIRECTING_CONSTRUCTOR_CYCLE = const MessageKind(
|
| - "Cyclic constructor redirection.");
|
| -
|
| - static const MessageKind REDIRECTING_CONSTRUCTOR_HAS_BODY = const MessageKind(
|
| - "Redirecting constructor can't have a body.");
|
| -
|
| - static const MessageKind CONST_CONSTRUCTOR_HAS_BODY = const MessageKind(
|
| - "Const constructor or factory can't have a body.",
|
| - howToFix: "Remove the 'const' keyword or the body",
|
| - examples: const ["""
|
| -class C {
|
| - const C() {}
|
| -}
|
| -
|
| -main() => new C();"""]);
|
| -
|
| - static const MessageKind REDIRECTING_CONSTRUCTOR_HAS_INITIALIZER =
|
| - const MessageKind(
|
| - "Redirecting constructor cannot have other initializers.");
|
| -
|
| - static const MessageKind SUPER_INITIALIZER_IN_OBJECT = const MessageKind(
|
| - "'Object' cannot have a super initializer.");
|
| -
|
| - static const MessageKind DUPLICATE_SUPER_INITIALIZER = const MessageKind(
|
| - "Cannot have more than one super initializer.");
|
| -
|
| - static const MessageKind INVALID_CONSTRUCTOR_ARGUMENTS = const MessageKind(
|
| - "Arguments do not match the expected parameters of constructor "
|
| - "'#{constructorName}'.");
|
| -
|
| - static const MessageKind NO_MATCHING_CONSTRUCTOR = const MessageKind(
|
| - "'super' call arguments and constructor parameters do not match.");
|
| -
|
| - static const MessageKind NO_MATCHING_CONSTRUCTOR_FOR_IMPLICIT =
|
| - const MessageKind(
|
| - "Implicit 'super' call arguments and constructor parameters "
|
| - "do not match.");
|
| -
|
| - static const MessageKind CONST_CALLS_NON_CONST = const MessageKind(
|
| - "'const' constructor cannot call a non-const constructor.");
|
| -
|
| - static const MessageKind CONST_CONSTRUCTOR_WITH_NONFINAL_FIELDS =
|
| - const MessageKind(
|
| - "Can't declare constructor 'const' on class #{className} "
|
| - "because the class contains non-final instance fields.",
|
| - howToFix: "Try making all fields final.",
|
| - examples: const ["""
|
| -class C {
|
| - // 'a' must be declared final to allow for the const constructor.
|
| - var a;
|
| - const C(this.a);
|
| -}
|
| -
|
| -main() => new C(0);"""]);
|
| -
|
| - static const MessageKind CONST_CONSTRUCTOR_WITH_NONFINAL_FIELDS_FIELD =
|
| - const MessageKind("This non-final field prevents using const "
|
| - "constructors.");
|
| -
|
| - static const MessageKind CONST_CONSTRUCTOR_WITH_NONFINAL_FIELDS_CONSTRUCTOR =
|
| - const MessageKind("This const constructor is not allowed due to "
|
| - "non-final fields.");
|
| -
|
| -
|
| - static const MessageKind INITIALIZING_FORMAL_NOT_ALLOWED = const MessageKind(
|
| - "Initializing formal parameter only allowed in generative "
|
| - "constructor.");
|
| -
|
| - static const MessageKind INVALID_PARAMETER = const MessageKind(
|
| - "Cannot resolve parameter.");
|
| -
|
| - static const MessageKind NOT_INSTANCE_FIELD = const MessageKind(
|
| - "'#{fieldName}' is not an instance field.");
|
| -
|
| - static const MessageKind NO_CATCH_NOR_FINALLY = const MessageKind(
|
| - "Expected 'catch' or 'finally'.");
|
| -
|
| - static const MessageKind EMPTY_CATCH_DECLARATION = const MessageKind(
|
| - "Expected an identifier in catch declaration.");
|
| -
|
| - static const MessageKind EXTRA_CATCH_DECLARATION = const MessageKind(
|
| - "Extra parameter in catch declaration.");
|
| -
|
| - static const MessageKind PARAMETER_WITH_TYPE_IN_CATCH = const MessageKind(
|
| - "Cannot use type annotations in catch.");
|
| -
|
| - static const MessageKind PARAMETER_WITH_MODIFIER_IN_CATCH = const MessageKind(
|
| - "Cannot use modifiers in catch.");
|
| -
|
| - static const MessageKind OPTIONAL_PARAMETER_IN_CATCH = const MessageKind(
|
| - "Cannot use optional parameters in catch.");
|
| -
|
| - static const MessageKind THROW_WITHOUT_EXPRESSION = const MessageKind(
|
| - "Cannot use re-throw outside of catch block "
|
| - "(expression expected after 'throw').");
|
| -
|
| - static const MessageKind UNBOUND_LABEL = const MessageKind(
|
| - "Cannot resolve label '#{labelName}'.");
|
| -
|
| - static const MessageKind NO_BREAK_TARGET = const MessageKind(
|
| - "'break' statement not inside switch or loop.");
|
| -
|
| - static const MessageKind NO_CONTINUE_TARGET = const MessageKind(
|
| - "'continue' statement not inside loop.");
|
| -
|
| - static const MessageKind EXISTING_LABEL = const MessageKind(
|
| - "Original declaration of duplicate label '#{labelName}'.");
|
| -
|
| - static const MessageKind DUPLICATE_LABEL = const MessageKind(
|
| - "Duplicate declaration of label '#{labelName}'.");
|
| -
|
| - static const MessageKind UNUSED_LABEL = const MessageKind(
|
| - "Unused label '#{labelName}'.");
|
| -
|
| - static const MessageKind INVALID_CONTINUE = const MessageKind(
|
| - "Target of continue is not a loop or switch case.");
|
| -
|
| - static const MessageKind INVALID_BREAK = const MessageKind(
|
| - "Target of break is not a statement.");
|
| -
|
| - static const MessageKind DUPLICATE_TYPE_VARIABLE_NAME = const MessageKind(
|
| - "Type variable '#{typeVariableName}' already declared.");
|
| -
|
| - static const MessageKind TYPE_VARIABLE_WITHIN_STATIC_MEMBER =
|
| - const MessageKind(
|
| - "Cannot refer to type variable '#{typeVariableName}' "
|
| - "within a static member.");
|
| -
|
| - static const MessageKind TYPE_VARIABLE_IN_CONSTANT = const MessageKind(
|
| - "Constant expressions can't refer to type variables.",
|
| - howToFix: "Try removing the type variable or replacing it with a "
|
| - "concrete type.",
|
| - examples: const ["""
|
| -class C<T> {
|
| - const C();
|
| -
|
| - m(T t) => const C<T>();
|
| -}
|
| -
|
| -void main() => new C().m(null);
|
| -"""
|
| -]);
|
| -
|
| -
|
| - static const MessageKind INVALID_TYPE_VARIABLE_BOUND = const MessageKind(
|
| - "'#{typeArgument}' is not a subtype of bound '#{bound}' for "
|
| - "type variable '#{typeVariable}' of type '#{thisType}'.",
|
| - howToFix: "Try to change or remove the type argument.",
|
| - examples: const ["""
|
| -class C<T extends num> {}
|
| -
|
| -// 'String' is not a valid instantiation of T with bound num.'.
|
| -main() => new C<String>();
|
| -"""]);
|
| -
|
| - static const MessageKind INVALID_USE_OF_SUPER = const MessageKind(
|
| - "'super' not allowed here.");
|
| -
|
| - static const MessageKind INVALID_CASE_DEFAULT = const MessageKind(
|
| - "'default' only allowed on last case of a switch.");
|
| -
|
| - static const MessageKind SWITCH_CASE_TYPES_NOT_EQUAL = const MessageKind(
|
| - "'case' expressions do not all have type '#{type}'.");
|
| -
|
| - static const MessageKind SWITCH_CASE_TYPES_NOT_EQUAL_CASE = const MessageKind(
|
| - "'case' expression of type '#{type}'.");
|
| -
|
| - static const MessageKind SWITCH_CASE_FORBIDDEN = const MessageKind(
|
| - "'case' expression may not be of type '#{type}'.");
|
| -
|
| - static const MessageKind SWITCH_CASE_VALUE_OVERRIDES_EQUALS =
|
| - const MessageKind(
|
| - "'case' expression type '#{type}' overrides 'operator =='.");
|
| -
|
| - static const MessageKind INVALID_ARGUMENT_AFTER_NAMED = const MessageKind(
|
| - "Unnamed argument after named argument.");
|
| -
|
| - static const MessageKind NOT_A_COMPILE_TIME_CONSTANT = const MessageKind(
|
| - "Not a compile-time constant.");
|
| -
|
| - static const MessageKind DEFERRED_COMPILE_TIME_CONSTANT = const MessageKind(
|
| - "A Deferred value cannot be used as a compile-time constant.");
|
| -
|
| - static const MessageKind DEFERRED_COMPILE_TIME_CONSTANT_CONSTRUCTION =
|
| - const MessageKind("A deferred class cannot be used to create a"
|
| - "compile-time constant.");
|
| -
|
| - static const MessageKind CYCLIC_COMPILE_TIME_CONSTANTS = const MessageKind(
|
| - "Cycle in the compile-time constant computation.");
|
| -
|
| - static const MessageKind CONSTRUCTOR_IS_NOT_CONST = const MessageKind(
|
| - "Constructor is not a 'const' constructor.");
|
| -
|
| - static const MessageKind CONST_MAP_KEY_OVERRIDES_EQUALS =
|
| - const MessageKind(
|
| - "Const-map key type '#{type}' overrides 'operator =='.");
|
| -
|
| - static const MessageKind NO_SUCH_LIBRARY_MEMBER = const MessageKind(
|
| - "'#{libraryName}' has no member named '#{memberName}'.");
|
| -
|
| - static const MessageKind CANNOT_INSTANTIATE_TYPEDEF = const MessageKind(
|
| - "Cannot instantiate typedef '#{typedefName}'.");
|
| -
|
| - static const MessageKind REQUIRED_PARAMETER_WITH_DEFAULT = const MessageKind(
|
| - "Non-optional parameters can't have a default value.",
|
| - howToFix:
|
| - "Try removing the default value or making the parameter optional.",
|
| - examples: const ["""
|
| -main() {
|
| - foo(a: 1) => print(a);
|
| - foo(2);
|
| -}""", """
|
| -main() {
|
| - foo(a = 1) => print(a);
|
| - foo(2);
|
| -}"""]);
|
| -
|
| - static const MessageKind NAMED_PARAMETER_WITH_EQUALS = const MessageKind(
|
| - "Named optional parameters can't use '=' to specify a default "
|
| - "value.",
|
| - howToFix: "Try replacing '=' with ':'.",
|
| - examples: const ["""
|
| -main() {
|
| - foo({a = 1}) => print(a);
|
| - foo(a: 2);
|
| -}"""]);
|
| -
|
| - static const MessageKind POSITIONAL_PARAMETER_WITH_EQUALS = const MessageKind(
|
| - "Positional optional parameters can't use ':' to specify a "
|
| - "default value.",
|
| - howToFix: "Try replacing ':' with '='.",
|
| - examples: const ["""
|
| -main() {
|
| - foo([a: 1]) => print(a);
|
| - foo(2);
|
| -}"""]);
|
| -
|
| - static const MessageKind TYPEDEF_FORMAL_WITH_DEFAULT = const MessageKind(
|
| - "A parameter of a typedef can't specify a default value.",
|
| - howToFix:
|
| - "Try removing the default value.",
|
| - examples: const ["""
|
| -typedef void F([int arg = 0]);
|
| -
|
| -main() {
|
| - F f;
|
| -}""", """
|
| -typedef void F({int arg: 0});
|
| -
|
| -main() {
|
| - F f;
|
| -}"""]);
|
| -
|
| - static const MessageKind FUNCTION_TYPE_FORMAL_WITH_DEFAULT = const MessageKind(
|
| - "A function type parameter can't specify a default value.",
|
| - howToFix:
|
| - "Try removing the default value.",
|
| - examples: const ["""
|
| -foo(f(int i, [a = 1])) {}
|
| -
|
| -main() {
|
| - foo(1, 2);
|
| -}""", """
|
| -foo(f(int i, {a: 1})) {}
|
| -
|
| -main() {
|
| - foo(1, a: 2);
|
| -}"""]);
|
| -
|
| - static const MessageKind REDIRECTING_FACTORY_WITH_DEFAULT = const MessageKind(
|
| - "A parameter of a redirecting factory constructor can't specify a "
|
| - "default value.",
|
| - howToFix:
|
| - "Try removing the default value.",
|
| - examples: const ["""
|
| -class A {
|
| - A([a]);
|
| - factory A.foo([a = 1]) = A;
|
| -}
|
| -
|
| -main() {
|
| - new A.foo(1);
|
| -}""", """
|
| -class A {
|
| - A({a});
|
| - factory A.foo({a: 1}) = A;
|
| -}
|
| -
|
| -main() {
|
| - new A.foo(a: 1);
|
| -}"""]);
|
| -
|
| - static const MessageKind FORMAL_DECLARED_CONST = const MessageKind(
|
| - "A formal parameter can't be declared const.",
|
| - howToFix: "Try removing 'const'.",
|
| - examples: const ["""
|
| -foo(const x) {}
|
| -main() => foo(42);
|
| -""", """
|
| -foo({const x}) {}
|
| -main() => foo(42);
|
| -""", """
|
| -foo([const x]) {}
|
| -main() => foo(42);
|
| -"""]);
|
| -
|
| - static const MessageKind FORMAL_DECLARED_STATIC = const MessageKind(
|
| - "A formal parameter can't be declared static.",
|
| - howToFix: "Try removing 'static'.",
|
| - examples: const ["""
|
| -foo(static x) {}
|
| -main() => foo(42);
|
| -""", """
|
| -foo({static x}) {}
|
| -main() => foo(42);
|
| -""", """
|
| -foo([static x]) {}
|
| -main() => foo(42);
|
| -"""]);
|
| -
|
| - static const MessageKind FINAL_FUNCTION_TYPE_PARAMETER = const MessageKind(
|
| - "A function type parameter can't be declared final.",
|
| - howToFix: "Try removing 'final'.",
|
| - examples: const ["""
|
| -foo(final int x(int a)) {}
|
| -main() => foo((y) => 42);
|
| -""", """
|
| -foo({final int x(int a)}) {}
|
| -main() => foo((y) => 42);
|
| -""", """
|
| -foo([final int x(int a)]) {}
|
| -main() => foo((y) => 42);
|
| -"""]);
|
| -
|
| - static const MessageKind VAR_FUNCTION_TYPE_PARAMETER = const MessageKind(
|
| - "A function type parameter can't be declared with 'var'.",
|
| - howToFix: "Try removing 'var'.",
|
| - examples: const ["""
|
| -foo(var int x(int a)) {}
|
| -main() => foo((y) => 42);
|
| -""", """
|
| -foo({var int x(int a)}) {}
|
| -main() => foo((y) => 42);
|
| -""", """
|
| -foo([var int x(int a)]) {}
|
| -main() => foo((y) => 42);
|
| -"""]);
|
| -
|
| - static const MessageKind CANNOT_INSTANTIATE_TYPE_VARIABLE = const MessageKind(
|
| - "Cannot instantiate type variable '#{typeVariableName}'.");
|
| -
|
| - static const MessageKind CYCLIC_TYPE_VARIABLE = const MessageKind(
|
| - "Type variable '#{typeVariableName}' is a supertype of itself.");
|
| -
|
| - static const CYCLIC_TYPEDEF = const MessageKind(
|
| - "A typedef can't refer to itself.",
|
| - howToFix: "Try removing all references to '#{typedefName}' "
|
| - "in the definition of '#{typedefName}'.",
|
| - examples: const ["""
|
| -typedef F F(); // The return type 'F' is a self-reference.
|
| -main() { F f = null; }"""]);
|
| -
|
| - static const CYCLIC_TYPEDEF_ONE = const MessageKind(
|
| - "A typedef can't refer to itself through another typedef.",
|
| - howToFix: "Try removing all references to "
|
| - "'#{otherTypedefName}' in the definition of '#{typedefName}'.",
|
| - examples: const ["""
|
| -typedef G F(); // The return type 'G' is a self-reference through typedef 'G'.
|
| -typedef F G(); // The return type 'F' is a self-reference through typedef 'F'.
|
| -main() { F f = null; }""",
|
| -"""
|
| -typedef G F(); // The return type 'G' creates a self-reference.
|
| -typedef H G(); // The return type 'H' creates a self-reference.
|
| -typedef H(F f); // The argument type 'F' creates a self-reference.
|
| -main() { F f = null; }"""]);
|
| -
|
| - static const MessageKind CLASS_NAME_EXPECTED = const MessageKind(
|
| - "Class name expected.");
|
| -
|
| - static const MessageKind CANNOT_EXTEND = const MessageKind(
|
| - "'#{type}' cannot be extended.");
|
| -
|
| - static const MessageKind CANNOT_IMPLEMENT = const MessageKind(
|
| - "'#{type}' cannot be implemented.");
|
| -
|
| - // TODO(johnnwinther): Split messages into reasons for malformedness.
|
| - static const MessageKind CANNOT_EXTEND_MALFORMED = const MessageKind(
|
| - "Class '#{className}' can't extend the type '#{malformedType}' because "
|
| - "it is malformed.",
|
| - howToFix: "Try correcting the malformed type annotation or removing the "
|
| - "'extends' clause.",
|
| - examples: const ["""
|
| -class A extends Malformed {}
|
| -main() => new A();"""]);
|
| -
|
| - static const MessageKind CANNOT_IMPLEMENT_MALFORMED = const MessageKind(
|
| - "Class '#{className}' can't implement the type '#{malformedType}' "
|
| - "because it is malformed.",
|
| - howToFix: "Try correcting the malformed type annotation or removing the "
|
| - "type from the 'implements' clause.",
|
| - examples: const ["""
|
| -class A implements Malformed {}
|
| -main() => new A();"""]);
|
| -
|
| - static const MessageKind CANNOT_MIXIN_MALFORMED = const MessageKind(
|
| - "Class '#{className}' can't mixin the type '#{malformedType}' because it "
|
| - "is malformed.",
|
| - howToFix: "Try correcting the malformed type annotation or removing the "
|
| - "type from the 'with' clause.",
|
| - examples: const ["""
|
| -class A extends Object with Malformed {}
|
| -main() => new A();"""]);
|
| -
|
| - static const MessageKind CANNOT_MIXIN = const MessageKind(
|
| - "The type '#{type}' can't be mixed in.",
|
| - howToFix: "Try removing '#{type}' from the 'with' clause.",
|
| - examples: const ["""
|
| -class C extends Object with String {}
|
| -
|
| -main() => new C();
|
| -""", """
|
| -typedef C = Object with String;
|
| -
|
| -main() => new C();
|
| -"""]);
|
| -
|
| - static const MessageKind DUPLICATE_EXTENDS_IMPLEMENTS = const MessageKind(
|
| - "'#{type}' can not be both extended and implemented.");
|
| -
|
| - static const MessageKind DUPLICATE_IMPLEMENTS = const MessageKind(
|
| - "'#{type}' must not occur more than once "
|
| - "in the implements clause.");
|
| -
|
| - static const MessageKind MULTI_INHERITANCE = const MessageKind(
|
| - "Dart2js does not currently support inheritance of the same class with "
|
| - "different type arguments: Both #{firstType} and #{secondType} are "
|
| - "supertypes of #{thisType}.");
|
| -
|
| - static const MessageKind ILLEGAL_SUPER_SEND = const MessageKind(
|
| - "'#{name}' cannot be called on super.");
|
| -
|
| - static const MessageKind NO_SUCH_SUPER_MEMBER = const MessageKind(
|
| - "Cannot resolve '#{memberName}' in a superclass of '#{className}'.");
|
| -
|
| - static const MessageKind ADDITIONAL_TYPE_ARGUMENT = const MessageKind(
|
| - "Additional type argument.");
|
| -
|
| - static const MessageKind MISSING_TYPE_ARGUMENT = const MessageKind(
|
| - "Missing type argument.");
|
| -
|
| - // TODO(johnniwinther): Use ADDITIONAL_TYPE_ARGUMENT or MISSING_TYPE_ARGUMENT
|
| - // instead.
|
| - static const MessageKind TYPE_ARGUMENT_COUNT_MISMATCH = const MessageKind(
|
| - "Incorrect number of type arguments on '#{type}'.");
|
| -
|
| - static const MessageKind GETTER_MISMATCH = const MessageKind(
|
| - "Setter disagrees on: '#{modifiers}'.");
|
| -
|
| - static const MessageKind SETTER_MISMATCH = const MessageKind(
|
| - "Getter disagrees on: '#{modifiers}'.");
|
| -
|
| - static const MessageKind ILLEGAL_SETTER_FORMALS = const MessageKind(
|
| - "A setter must have exactly one argument.");
|
| -
|
| - static const MessageKind NO_STATIC_OVERRIDE = const MessageKind(
|
| - "Static member cannot override instance member '#{memberName}' of "
|
| - "'#{className}'.");
|
| -
|
| - static const MessageKind NO_STATIC_OVERRIDE_CONT = const MessageKind(
|
| - "This is the instance member that cannot be overridden "
|
| - "by a static member.");
|
| -
|
| - static const MessageKind INSTANCE_STATIC_SAME_NAME = const MessageKind(
|
| - "Instance member '#{memberName}' and static member of "
|
| - "superclass '#{className}' have the same name.");
|
| -
|
| - static const MessageKind INSTANCE_STATIC_SAME_NAME_CONT = const MessageKind(
|
| - "This is the static member with the same name.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_METHOD = const MessageKind(
|
| - "The type '#{declaredType}' of method '#{name}' declared in "
|
| - "'#{class}' is not a subtype of the overridden method type "
|
| - "'#{inheritedType}' inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDDEN_METHOD = const MessageKind(
|
| - "This is the overridden method '#{name}' declared in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_GETTER = const MessageKind(
|
| - "The type '#{declaredType}' of getter '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden getter inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDDEN_GETTER = const MessageKind(
|
| - "This is the overridden getter '#{name}' declared in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_GETTER_WITH_FIELD =
|
| - const MessageKind(
|
| - "The type '#{declaredType}' of field '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden getter inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_FIELD_WITH_GETTER =
|
| - const MessageKind(
|
| - "The type '#{declaredType}' of getter '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden field inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_SETTER = const MessageKind(
|
| - "The type '#{declaredType}' of setter '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden setter inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDDEN_SETTER = const MessageKind(
|
| - "This is the overridden setter '#{name}' declared in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_SETTER_WITH_FIELD =
|
| - const MessageKind(
|
| - "The type '#{declaredType}' of field '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden setter inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_FIELD_WITH_SETTER =
|
| - const MessageKind(
|
| - "The type '#{declaredType}' of setter '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden field inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDE_FIELD = const MessageKind(
|
| - "The type '#{declaredType}' of field '#{name}' declared in "
|
| - "'#{class}' is not assignable to the type '#{inheritedType}' of the "
|
| - "overridden field inherited from '#{inheritedClass}'.");
|
| -
|
| - static const MessageKind INVALID_OVERRIDDEN_FIELD = const MessageKind(
|
| - "This is the overridden field '#{name}' declared in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_FIELD_WITH_METHOD =
|
| - const MessageKind(
|
| - "Method '#{name}' in '#{class}' can't override field from "
|
| - "'#{inheritedClass}'.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_FIELD_WITH_METHOD_CONT =
|
| - const MessageKind(
|
| - "This is the field that cannot be overridden by a method.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_METHOD_WITH_FIELD =
|
| - const MessageKind(
|
| - "Field '#{name}' in '#{class}' can't override method from "
|
| - "'#{inheritedClass}'.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_METHOD_WITH_FIELD_CONT =
|
| - const MessageKind(
|
| - "This is the method that cannot be overridden by a field.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_GETTER_WITH_METHOD =
|
| - const MessageKind(
|
| - "Method '#{name}' in '#{class}' can't override getter from "
|
| - "'#{inheritedClass}'.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_GETTER_WITH_METHOD_CONT =
|
| - const MessageKind(
|
| - "This is the getter that cannot be overridden by a method.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_METHOD_WITH_GETTER =
|
| - const MessageKind(
|
| - "Getter '#{name}' in '#{class}' can't override method from "
|
| - "'#{inheritedClass}'.");
|
| -
|
| - static const MessageKind CANNOT_OVERRIDE_METHOD_WITH_GETTER_CONT =
|
| - const MessageKind(
|
| - "This is the method that cannot be overridden by a getter.");
|
| -
|
| - static const MessageKind MISSING_FORMALS = const MessageKind(
|
| - "Formal parameters are missing.");
|
| -
|
| - static const MessageKind EXTRA_FORMALS = const MessageKind(
|
| - "Formal parameters are not allowed here.");
|
| -
|
| - static const MessageKind UNARY_OPERATOR_BAD_ARITY = const MessageKind(
|
| - "Operator '#{operatorName}' must have no parameters.");
|
| -
|
| - static const MessageKind MINUS_OPERATOR_BAD_ARITY = const MessageKind(
|
| - "Operator '-' must have 0 or 1 parameters.");
|
| -
|
| - static const MessageKind BINARY_OPERATOR_BAD_ARITY = const MessageKind(
|
| - "Operator '#{operatorName}' must have exactly 1 parameter.");
|
| -
|
| - static const MessageKind TERNARY_OPERATOR_BAD_ARITY = const MessageKind(
|
| - "Operator '#{operatorName}' must have exactly 2 parameters.");
|
| -
|
| - static const MessageKind OPERATOR_OPTIONAL_PARAMETERS = const MessageKind(
|
| - "Operator '#{operatorName}' cannot have optional parameters.");
|
| -
|
| - static const MessageKind OPERATOR_NAMED_PARAMETERS = const MessageKind(
|
| - "Operator '#{operatorName}' cannot have named parameters.");
|
| -
|
| - static const MessageKind CONSTRUCTOR_WITH_RETURN_TYPE = const MessageKind(
|
| - "Cannot have return type for constructor.");
|
| -
|
| - static const MessageKind CANNOT_RETURN_FROM_CONSTRUCTOR = const MessageKind(
|
| - "Constructors can't return values.",
|
| - howToFix: "Remove the return statement or use a factory constructor.",
|
| - examples: const ["""
|
| -class C {
|
| - C() {
|
| - return 1;
|
| - }
|
| -}
|
| -
|
| -main() => new C();"""]);
|
| -
|
| - static const MessageKind ILLEGAL_FINAL_METHOD_MODIFIER = const MessageKind(
|
| - "Cannot have final modifier on method.");
|
| -
|
| - static const MessageKind ILLEGAL_CONST_FIELD_MODIFIER = const MessageKind(
|
| - "Cannot have const modifier on non-static field.",
|
| - howToFix: "Try adding a static modifier, or removing the const modifier.",
|
| - examples: const ["""
|
| -class C {
|
| - const int a = 1;
|
| -}
|
| -
|
| -main() => new C();"""]);
|
| -
|
| - static const MessageKind ILLEGAL_CONSTRUCTOR_MODIFIERS = const MessageKind(
|
| - "Illegal constructor modifiers: '#{modifiers}'.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_APPLICATION_MODIFIERS =
|
| - const MessageKind(
|
| - "Illegal mixin application modifiers: '#{modifiers}'.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_SUPERCLASS = const MessageKind(
|
| - "Class used as mixin must have Object as superclass.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_OBJECT = const MessageKind(
|
| - "Cannot use Object as mixin.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_CONSTRUCTOR = const MessageKind(
|
| - "Class used as mixin cannot have non-factory constructor.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_CYCLE = const MessageKind(
|
| - "Class used as mixin introduces mixin cycle: "
|
| - "'#{mixinName1}' <-> '#{mixinName2}'.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_WITH_SUPER = const MessageKind(
|
| - "Cannot use class '#{className}' as a mixin because it uses "
|
| - "'super'.");
|
| -
|
| - static const MessageKind ILLEGAL_MIXIN_SUPER_USE = const MessageKind(
|
| - "Use of 'super' in class used as mixin.");
|
| -
|
| - static const MessageKind PARAMETER_NAME_EXPECTED = const MessageKind(
|
| - "parameter name expected.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE_GETTER = const MessageKind(
|
| - "Cannot resolve getter.");
|
| -
|
| - static const MessageKind CANNOT_RESOLVE_SETTER = const MessageKind(
|
| - "Cannot resolve setter.");
|
| -
|
| - static const MessageKind ASSIGNING_METHOD = const MessageKind(
|
| - "Cannot assign a value to a method.");
|
| -
|
| - static const MessageKind ASSIGNING_TYPE = const MessageKind(
|
| - "Cannot assign a value to a type.");
|
| -
|
| - static const MessageKind VOID_NOT_ALLOWED = const MessageKind(
|
| - "Type 'void' can't be used here because it isn't a return type.",
|
| - howToFix: "Try removing 'void' keyword or replace it with 'var', 'final',"
|
| - " or a type.",
|
| - examples: const [
|
| - "void x; main() {}",
|
| - "foo(void x) {} main() { foo(null); }",
|
| - ]);
|
| -
|
| - static const MessageKind NULL_NOT_ALLOWED = const MessageKind(
|
| - "`null` can't be used here.");
|
| -
|
| - static const MessageKind BEFORE_TOP_LEVEL = const MessageKind(
|
| - "Part header must come before top-level definitions.");
|
| -
|
| - static const MessageKind LIBRARY_NAME_MISMATCH = const MessageKind(
|
| - "Expected part of library name '#{libraryName}'.",
|
| - howToFix: "Trying changing the directive to 'part of #{libraryName};'.",
|
| - examples: const [const {
|
| -'main.dart': """
|
| -library lib.foo;
|
| -
|
| -part 'part.dart';
|
| -
|
| -main() {}
|
| -""",
|
| -
|
| -'part.dart': """
|
| -part of lib.bar;
|
| -"""}]);
|
| -
|
| - static const MessageKind MISSING_LIBRARY_NAME = const MessageKind(
|
| - "Library has no name. Part directive expected library name "
|
| - "to be '#{libraryName}'.",
|
| - howToFix: "Trying adding 'library #{libraryName};' to the library.",
|
| - examples: const [const {
|
| -'main.dart': """
|
| -part 'part.dart';
|
| -
|
| -main() {}
|
| -""",
|
| -
|
| -'part.dart': """
|
| -part of lib.foo;
|
| -"""}]);
|
| -
|
| - static const MessageKind THIS_IS_THE_PART_OF_TAG = const MessageKind(
|
| - "This is the part of directive.");
|
| -
|
| - static const MessageKind MISSING_PART_OF_TAG = const MessageKind(
|
| - "This file has no part-of tag, but it is being used as a part.");
|
| -
|
| - static const MessageKind DUPLICATED_PART_OF = const MessageKind(
|
| - "Duplicated part-of directive.");
|
| -
|
| - static const MessageKind ILLEGAL_DIRECTIVE = const MessageKind(
|
| - "Directive not allowed here.");
|
| -
|
| - static const MessageKind DUPLICATED_LIBRARY_NAME = const MessageKind(
|
| - "Duplicated library name '#{libraryName}'.");
|
| -
|
| - static const MessageKind DUPLICATED_RESOURCE = const MessageKind(
|
| - "The resource '#{resourceUri}' is loaded through both "
|
| - "'#{canonicalUri1}' and '#{canonicalUri2}'.");
|
| -
|
| - static const MessageKind DUPLICATED_LIBRARY_RESOURCE =
|
| - const MessageKind(
|
| - "The library '#{libraryName}' in '#{resourceUri}' is loaded through "
|
| - "both '#{canonicalUri1}' and '#{canonicalUri2}'.");
|
| -
|
| - // This is used as an exception.
|
| - static const MessageKind INVALID_SOURCE_FILE_LOCATION = const MessageKind('''
|
| -Invalid offset (#{offset}) in source map.
|
| -File: #{fileName}
|
| -Length: #{length}''');
|
| -
|
| - static const MessageKind TOP_LEVEL_VARIABLE_DECLARED_STATIC =
|
| - const MessageKind(
|
| - "Top-level variable cannot be declared static.");
|
| -
|
| - static const MessageKind REFERENCE_IN_INITIALIZATION = const MessageKind(
|
| - "Variable '#{variableName}' is referenced during its "
|
| - "initialization.",
|
| - howToFix: "If you are trying to reference a shadowed variable, rename"
|
| - " one of the variables.",
|
| - examples: const ["""
|
| -foo(t) {
|
| - var t = t;
|
| - return t;
|
| -}
|
| -
|
| -main() => foo(1);
|
| -"""]);
|
| -
|
| - static const MessageKind CONST_WITHOUT_INITIALIZER = const MessageKind(
|
| - "A constant variable must be initialized.",
|
| - howToFix: "Try adding an initializer or "
|
| - "removing the 'const' modifier.",
|
| - examples: const ["""
|
| -void main() {
|
| - const c; // This constant variable must be initialized.
|
| -}"""]);
|
| -
|
| - static const MessageKind FINAL_WITHOUT_INITIALIZER = const MessageKind(
|
| - "A final variable must be initialized.",
|
| - howToFix: "Try adding an initializer or "
|
| - "removing the 'final' modifier.",
|
| - examples: const [
|
| - "class C { static final field; } main() => C.field;"]);
|
| -
|
| - static const MessageKind MEMBER_USES_CLASS_NAME = const MessageKind(
|
| - "Member variable can't have the same name as the class it is "
|
| - "declared in.",
|
| - howToFix: "Try renaming the variable.",
|
| - examples: const ["""
|
| -class A { var A; }
|
| -main() {
|
| - var a = new A();
|
| - a.A = 1;
|
| -}
|
| -""", """
|
| -class A { static var A; }
|
| -main() => A.A = 1;
|
| -"""]);
|
| -
|
| - static const MessageKind WRONG_NUMBER_OF_ARGUMENTS_FOR_ASSERT =
|
| - const MessageKind(
|
| - "Wrong number of arguments to assert. Should be 1, but given "
|
| - "#{argumentCount}.");
|
| -
|
| - static const MessageKind ASSERT_IS_GIVEN_NAMED_ARGUMENTS = const MessageKind(
|
| - "'assert' takes no named arguments, but given #{argumentCount}.");
|
| -
|
| - static const MessageKind FACTORY_REDIRECTION_IN_NON_FACTORY =
|
| - const MessageKind(
|
| - "Factory redirection only allowed in factories.");
|
| -
|
| - static const MessageKind MISSING_FACTORY_KEYWORD = const MessageKind(
|
| - "Did you forget a factory keyword here?");
|
| -
|
| - static const MessageKind DEFERRED_LIBRARY_DART_2_DART =
|
| - const MessageKind(
|
| - "Deferred loading is not supported by the dart backend yet."
|
| - "The output will not be split.");
|
| -
|
| - static const MessageKind DEFERRED_LIBRARY_WITHOUT_PREFIX =
|
| - const MessageKind(
|
| - "This import is deferred but there is no prefix keyword.",
|
| - howToFix:
|
| - "Try adding a prefix to the import.");
|
| -
|
| - static const MessageKind DEFERRED_OLD_SYNTAX =
|
| - const MessageKind(
|
| - "The DeferredLibrary annotation is obsolete.",
|
| - howToFix:
|
| - "Use the \"import 'lib.dart' deferred as prefix\" syntax instead.");
|
| -
|
| - static const MessageKind DEFERRED_LIBRARY_DUPLICATE_PREFIX =
|
| - const MessageKind(
|
| - "The prefix of this deferred import is not unique.",
|
| - howToFix:
|
| - "Try changing the import prefix.");
|
| -
|
| - static const MessageKind DEFERRED_TYPE_ANNOTATION =
|
| - const MessageKind(
|
| - "The type #{node} is deferred. "
|
| - "Deferred types are not valid as type annotations.",
|
| - howToFix:
|
| - "Try using a non-deferred abstract class as an interface.");
|
| -
|
| - static const MessageKind ILLEGAL_STATIC = const MessageKind(
|
| - "Modifier static is only allowed on functions declared in "
|
| - "a class.");
|
| -
|
| - static const MessageKind STATIC_FUNCTION_BLOAT = const MessageKind(
|
| - "Using '#{class}.#{name}' may lead to unnecessarily large "
|
| - "generated code.",
|
| - howToFix:
|
| - "Try adding '@MirrorsUsed(...)' as described at "
|
| - "https://goo.gl/Akrrog.");
|
| -
|
| - static const MessageKind NON_CONST_BLOAT = const MessageKind(
|
| - "Using 'new #{name}' may lead to unnecessarily large generated "
|
| - "code.",
|
| - howToFix:
|
| - "Try using 'const #{name}' or adding '@MirrorsUsed(...)' as "
|
| - "described at https://goo.gl/Akrrog.");
|
| -
|
| - static const MessageKind STRING_EXPECTED = const MessageKind(
|
| - "Expected a 'String', but got an instance of '#{type}'.");
|
| -
|
| - static const MessageKind PRIVATE_IDENTIFIER = const MessageKind(
|
| - "'#{value}' is not a valid Symbol name because it starts with "
|
| - "'_'.");
|
| -
|
| - static const MessageKind PRIVATE_NAMED_PARAMETER = const MessageKind(
|
| - "Named optional parameter can't have a library private name.",
|
| - howToFix: "Try removing the '_' or making the parameter positional or "
|
| - "required.",
|
| - examples: const ["""foo({int _p}) {} main() => foo();"""]
|
| - );
|
| -
|
| - static const MessageKind UNSUPPORTED_LITERAL_SYMBOL = const MessageKind(
|
| - "Symbol literal '##{value}' is currently unsupported by dart2js.");
|
| -
|
| - static const MessageKind INVALID_SYMBOL = const MessageKind('''
|
| -'#{value}' is not a valid Symbol name because is not:
|
| - * an empty String,
|
| - * a user defined operator,
|
| - * a qualified non-private identifier optionally followed by '=', or
|
| - * a qualified non-private identifier followed by '.' and a user-defined '''
|
| -"operator.");
|
| -
|
| - static const MessageKind AMBIGUOUS_REEXPORT = const MessageKind(
|
| - "'#{name}' is (re)exported by multiple libraries.");
|
| -
|
| - static const MessageKind AMBIGUOUS_LOCATION = const MessageKind(
|
| - "'#{name}' is defined here.");
|
| -
|
| - static const MessageKind IMPORTED_HERE = const MessageKind(
|
| - "'#{name}' is imported here.");
|
| -
|
| - static const MessageKind OVERRIDE_EQUALS_NOT_HASH_CODE = const MessageKind(
|
| - "The class '#{class}' overrides 'operator==', "
|
| - "but not 'get hashCode'.");
|
| -
|
| - static const MessageKind PACKAGE_ROOT_NOT_SET = const MessageKind(
|
| - "Cannot resolve '#{uri}'. Package root has not been set.");
|
| -
|
| - static const MessageKind INTERNAL_LIBRARY_FROM = const MessageKind(
|
| - "Internal library '#{resolvedUri}' is not accessible from "
|
| - "'#{importingUri}'.");
|
| -
|
| - static const MessageKind INTERNAL_LIBRARY = const MessageKind(
|
| - "Internal library '#{resolvedUri}' is not accessible.");
|
| -
|
| - static const MessageKind LIBRARY_NOT_FOUND = const MessageKind(
|
| - "Library not found '#{resolvedUri}'.");
|
| -
|
| - static const MessageKind UNSUPPORTED_EQ_EQ_EQ = const MessageKind(
|
| - "'===' is not an operator. "
|
| - "Did you mean '#{lhs} == #{rhs}' or 'identical(#{lhs}, #{rhs})'?");
|
| -
|
| - static const MessageKind UNSUPPORTED_BANG_EQ_EQ = const MessageKind(
|
| - "'!==' is not an operator. "
|
| - "Did you mean '#{lhs} != #{rhs}' or '!identical(#{lhs}, #{rhs})'?");
|
| -
|
| - static const MessageKind UNSUPPORTED_PREFIX_PLUS = const MessageKind(
|
| - "'+' is not a prefix operator. ",
|
| - howToFix: "Try removing '+'.",
|
| - examples: const [
|
| - "main() => +2; // No longer a valid way to write '2'"
|
| - ]);
|
| -
|
| - static const MessageKind UNSUPPORTED_THROW_WITHOUT_EXP = const MessageKind(
|
| - "No expression after 'throw'. "
|
| - "Did you mean 'rethrow'?");
|
| -
|
| - static const MessageKind DEPRECATED_TYPEDEF_MIXIN_SYNTAX = const MessageKind(
|
| - "'typedef' not allowed here. ",
|
| - howToFix: "Try replacing 'typedef' with 'class'.",
|
| - examples: const [
|
| - """
|
| -class B { }
|
| -class M1 { }
|
| -typedef C = B with M1; // Need to replace 'typedef' with 'class'.
|
| -main() { new C(); }
|
| -"""]
|
| -);
|
| -
|
| - static const MessageKind MIRRORS_EXPECTED_STRING = const MessageKind(
|
| - "Can't use '#{name}' here because it's an instance of '#{type}' "
|
| - "and a 'String' value is expected.",
|
| - howToFix: "Did you forget to add quotes?",
|
| - examples: const [
|
| - """
|
| -// 'Foo' is a type literal, not a string.
|
| -@MirrorsUsed(symbols: const [Foo])
|
| -import 'dart:mirrors';
|
| -
|
| -class Foo {}
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_EXPECTED_STRING_OR_TYPE = const MessageKind(
|
| - "Can't use '#{name}' here because it's an instance of '#{type}' "
|
| - "and a 'String' or 'Type' value is expected.",
|
| - howToFix: "Did you forget to add quotes?",
|
| - examples: const [
|
| - """
|
| -// 'main' is a method, not a class.
|
| -@MirrorsUsed(targets: const [main])
|
| -import 'dart:mirrors';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_EXPECTED_STRING_OR_LIST = const MessageKind(
|
| - "Can't use '#{name}' here because it's an instance of '#{type}' "
|
| - "and a 'String' or 'List' value is expected.",
|
| - howToFix: "Did you forget to add quotes?",
|
| - examples: const [
|
| - """
|
| -// 'Foo' is not a string.
|
| -@MirrorsUsed(symbols: Foo)
|
| -import 'dart:mirrors';
|
| -
|
| -class Foo {}
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_EXPECTED_STRING_TYPE_OR_LIST =
|
| - const MessageKind(
|
| - "Can't use '#{name}' here because it's an instance of '#{type}' "
|
| - "but a 'String', 'Type', or 'List' value is expected.",
|
| - howToFix: "Did you forget to add quotes?",
|
| - examples: const [
|
| - """
|
| -// '1' is not a string.
|
| -@MirrorsUsed(targets: 1)
|
| -import 'dart:mirrors';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_CANNOT_RESOLVE_IN_CURRENT_LIBRARY =
|
| - const MessageKind(
|
| - "Can't find '#{name}' in the current library.",
|
| - // TODO(ahe): The closest identifiers in edit distance would be nice.
|
| - howToFix: "Did you forget to add an import?",
|
| - examples: const [
|
| - """
|
| -// 'window' is not in scope because dart:html isn't imported.
|
| -@MirrorsUsed(targets: 'window')
|
| -import 'dart:mirrors';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_CANNOT_RESOLVE_IN_LIBRARY =
|
| - const MessageKind(
|
| - "Can't find '#{name}' in the library '#{library}'.",
|
| - // TODO(ahe): The closest identifiers in edit distance would be nice.
|
| - howToFix: "Is '#{name}' spelled right?",
|
| - examples: const [
|
| - """
|
| -// 'List' is misspelled.
|
| -@MirrorsUsed(targets: 'dart.core.Lsit')
|
| -import 'dart:mirrors';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind MIRRORS_CANNOT_FIND_IN_ELEMENT =
|
| - const MessageKind(
|
| - "Can't find '#{name}' in '#{element}'.",
|
| - // TODO(ahe): The closest identifiers in edit distance would be nice.
|
| - howToFix: "Is '#{name}' spelled right?",
|
| - examples: const [
|
| - """
|
| -// 'addAll' is misspelled.
|
| -@MirrorsUsed(targets: 'dart.core.List.addAl')
|
| -import 'dart:mirrors';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind READ_SCRIPT_ERROR = const MessageKind(
|
| - "Can't read '#{uri}' (#{exception}).",
|
| - // Don't know how to fix since the underlying error is unknown.
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const [
|
| - """
|
| -// 'foo.dart' does not exist.
|
| -import 'foo.dart';
|
| -
|
| -main() {}
|
| -"""]);
|
| -
|
| - static const MessageKind EXTRANEOUS_MODIFIER = const MessageKind(
|
| - "Can't have modifier '#{modifier}' here.",
|
| - howToFix: "Try removing '#{modifier}'.",
|
| - examples: const [
|
| - "var String foo; main(){}",
|
| - // "var get foo; main(){}",
|
| - "var set foo; main(){}",
|
| - "var final foo; main(){}",
|
| - "var var foo; main(){}",
|
| - "var const foo; main(){}",
|
| - "var abstract foo; main(){}",
|
| - "var static foo; main(){}",
|
| - "var external foo; main(){}",
|
| - "get var foo; main(){}",
|
| - "set var foo; main(){}",
|
| - "final var foo; main(){}",
|
| - "var var foo; main(){}",
|
| - "const var foo; main(){}",
|
| - "abstract var foo; main(){}",
|
| - "static var foo; main(){}",
|
| - "external var foo; main(){}"]);
|
| -
|
| - static const MessageKind EXTRANEOUS_MODIFIER_REPLACE = const MessageKind(
|
| - "Can't have modifier '#{modifier}' here.",
|
| - howToFix: "Try replacing modifier '#{modifier}' with 'var', 'final',"
|
| - " or a type.",
|
| - examples: const [
|
| - // "get foo; main(){}",
|
| - "set foo; main(){}",
|
| - "abstract foo; main(){}",
|
| - "static foo; main(){}",
|
| - "external foo; main(){}"]);
|
| -
|
| - static const MessageKind ABSTRACT_CLASS_INSTANTIATION = const MessageKind(
|
| - "Can't instantiate abstract class.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const ["abstract class A {} main() { new A(); }"]);
|
| -
|
| - static const MessageKind BODY_EXPECTED = const MessageKind(
|
| - "Expected a function body or '=>'.",
|
| - // TODO(ahe): In some scenarios, we can suggest removing the 'static'
|
| - // keyword.
|
| - howToFix: "Try adding {}.",
|
| - examples: const [
|
| - "main();"]);
|
| -
|
| - static const MessageKind MIRROR_BLOAT = const MessageKind(
|
| - "#{count} methods retained for use by dart:mirrors out of #{total}"
|
| - " total methods (#{percentage}%).");
|
| -
|
| - static const MessageKind MIRROR_IMPORT = const MessageKind(
|
| - "Import of 'dart:mirrors'.");
|
| -
|
| - static const MessageKind MIRROR_IMPORT_NO_USAGE = const MessageKind(
|
| - "This import is not annotated with @MirrorsUsed, which may lead to "
|
| - "unnecessarily large generated code.",
|
| - howToFix:
|
| - "Try adding '@MirrorsUsed(...)' as described at "
|
| - "https://goo.gl/Akrrog.");
|
| -
|
| - static const MessageKind WRONG_ARGUMENT_FOR_JS_INTERCEPTOR_CONSTANT =
|
| - const MessageKind(
|
| - "Argument for 'JS_INTERCEPTOR_CONSTANT' must be a type constant.");
|
| -
|
| - static const MessageKind EXPECTED_IDENTIFIER_NOT_RESERVED_WORD =
|
| - const MessageKind(
|
| - "'#{keyword}' is a reserved word and can't be used here.",
|
| - howToFix: "Try using a different name.",
|
| - examples: const ["do() {} main() {}"]);
|
| -
|
| - static const MessageKind NAMED_FUNCTION_EXPRESSION =
|
| - const MessageKind("Function expression '#{name}' cannot be named.",
|
| - howToFix: "Try removing the name.",
|
| - examples: const ["main() { var f = func() {}; }"]);
|
| -
|
| - static const MessageKind UNUSED_METHOD = const MessageKind(
|
| - "The method '#{name}' is never called.",
|
| - howToFix: "Consider deleting it.",
|
| - examples: const ["deadCode() {} main() {}"]);
|
| -
|
| - static const MessageKind UNUSED_CLASS = const MessageKind(
|
| - "The class '#{name}' is never used.",
|
| - howToFix: "Consider deleting it.",
|
| - examples: const ["class DeadCode {} main() {}"]);
|
| -
|
| - static const MessageKind UNUSED_TYPEDEF = const MessageKind(
|
| - "The typedef '#{name}' is never used.",
|
| - howToFix: "Consider deleting it.",
|
| - examples: const ["typedef DeadCode(); main() {}"]);
|
| -
|
| - static const MessageKind ABSTRACT_METHOD = const MessageKind(
|
| - "The method '#{name}' has no implementation in "
|
| - "class '#{class}'.",
|
| - howToFix: "Try adding a body to '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -class Class {
|
| - method();
|
| -}
|
| -main() => new Class().method();
|
| -"""]);
|
| -
|
| - static const MessageKind ABSTRACT_GETTER = const MessageKind(
|
| - "The getter '#{name}' has no implementation in "
|
| - "class '#{class}'.",
|
| - howToFix: "Try adding a body to '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -class Class {
|
| - get getter;
|
| -}
|
| -main() => new Class();
|
| -"""]);
|
| -
|
| - static const MessageKind ABSTRACT_SETTER = const MessageKind(
|
| - "The setter '#{name}' has no implementation in "
|
| - "class '#{class}'.",
|
| - howToFix: "Try adding a body to '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -class Class {
|
| - set setter(_);
|
| -}
|
| -main() => new Class();
|
| -"""]);
|
| -
|
| - static const MessageKind INHERIT_GETTER_AND_METHOD = const MessageKind(
|
| - "The class '#{class}' can't inherit both getters and methods "
|
| - "by the named '#{name}'.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const ["""
|
| -class A {
|
| - get member => null;
|
| -}
|
| -class B {
|
| - member() {}
|
| -}
|
| -class Class implements A, B {
|
| -}
|
| -main() => new Class();
|
| -"""]);
|
| -
|
| - static const MessageKind INHERITED_METHOD = const MessageKind(
|
| - "The inherited method '#{name}' is declared here in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind INHERITED_EXPLICIT_GETTER = const MessageKind(
|
| - "The inherited getter '#{name}' is declared here in class "
|
| - "'#{class}'.");
|
| -
|
| - static const MessageKind INHERITED_IMPLICIT_GETTER = const MessageKind(
|
| - "The inherited getter '#{name}' is implicitly declared by this "
|
| - "field in class '#{class}'.");
|
| -
|
| - static const MessageKind UNIMPLEMENTED_METHOD_ONE = const MessageKind(
|
| - "'#{class}' doesn't implement '#{method}' "
|
| - "declared in '#{declarer}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - m();
|
| -}
|
| -class C implements I {}
|
| -main() => new C();
|
| -""", """
|
| -abstract class I {
|
| - m();
|
| -}
|
| -class C extends I {}
|
| -main() => new C();
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_METHOD = const MessageKind(
|
| - "'#{class}' doesn't implement '#{method}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - m();
|
| -}
|
| -
|
| -abstract class J {
|
| - m();
|
| -}
|
| -
|
| -class C implements I, J {}
|
| -
|
| -main() {
|
| - new C();
|
| -}
|
| -""", """
|
| -abstract class I {
|
| - m();
|
| -}
|
| -
|
| -abstract class J {
|
| - m();
|
| -}
|
| -
|
| -class C extends I implements J {}
|
| -
|
| -main() {
|
| - new C();
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_METHOD_CONT = const MessageKind(
|
| - "The method '#{name}' is declared here in class '#{class}'.");
|
| -
|
| - static const MessageKind UNIMPLEMENTED_SETTER_ONE = const MessageKind(
|
| - "'#{class}' doesn't implement the setter '#{name}' "
|
| - "declared in '#{declarer}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - set m(_);
|
| -}
|
| -class C implements I {}
|
| -class D implements I {
|
| - set m(_) {}
|
| -}
|
| -main() {
|
| - new D().m = 0;
|
| - new C();
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_SETTER = const MessageKind(
|
| - "'#{class}' doesn't implement the setter '#{name}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - set m(_);
|
| -}
|
| -abstract class J {
|
| - set m(_);
|
| -}
|
| -class C implements I, J {}
|
| -main() => new C();
|
| -""", """
|
| -abstract class I {
|
| - set m(_);
|
| -}
|
| -abstract class J {
|
| - set m(_);
|
| -}
|
| -class C extends I implements J {}
|
| -main() => new C();
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_EXPLICIT_SETTER = const MessageKind(
|
| - "The setter '#{name}' is declared here in class '#{class}'.");
|
| -
|
| - static const MessageKind UNIMPLEMENTED_IMPLICIT_SETTER = const MessageKind(
|
| - "The setter '#{name}' is implicitly declared by this field "
|
| - "in class '#{class}'.");
|
| -
|
| - static const MessageKind UNIMPLEMENTED_GETTER_ONE = const MessageKind(
|
| - "'#{class}' doesn't implement the getter '#{name}' "
|
| - "declared in '#{declarer}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - get m;
|
| -}
|
| -class C implements I {}
|
| -main() => new C();
|
| -""", """
|
| -abstract class I {
|
| - get m;
|
| -}
|
| -class C extends I {}
|
| -main() => new C();
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_GETTER = const MessageKind(
|
| - "'#{class}' doesn't implement the getter '#{name}'.",
|
| - howToFix: "Try adding an implementation of '#{name}' or declaring "
|
| - "'#{class}' to be 'abstract'.",
|
| - examples: const ["""
|
| -abstract class I {
|
| - get m;
|
| -}
|
| -abstract class J {
|
| - get m;
|
| -}
|
| -class C implements I, J {}
|
| -main() => new C();
|
| -""", """
|
| -abstract class I {
|
| - get m;
|
| -}
|
| -abstract class J {
|
| - get m;
|
| -}
|
| -class C extends I implements J {}
|
| -main() => new C();
|
| -"""]);
|
| -
|
| - static const MessageKind UNIMPLEMENTED_EXPLICIT_GETTER = const MessageKind(
|
| - "The getter '#{name}' is declared here in class '#{class}'.");
|
| -
|
| - static const MessageKind UNIMPLEMENTED_IMPLICIT_GETTER = const MessageKind(
|
| - "The getter '#{name}' is implicitly declared by this field "
|
| - "in class '#{class}'.");
|
| -
|
| - static const MessageKind EQUAL_MAP_ENTRY_KEY = const MessageKind(
|
| - "An entry with the same key already exists in the map.",
|
| - howToFix: "Try removing the previous entry or changing the key in one "
|
| - "of the entries.",
|
| - examples: const ["""
|
| -main() {
|
| - var m = const {'foo': 1, 'foo': 2};
|
| -}"""]);
|
| -
|
| - static const MessageKind BAD_INPUT_CHARACTER = const MessageKind(
|
| - "Character U+#{characterHex} isn't allowed here.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const ["""
|
| -main() {
|
| - String x = ç;
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind UNTERMINATED_STRING = const MessageKind(
|
| - "String must end with #{quote}.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const ["""
|
| -main() {
|
| - return '
|
| -;
|
| -}
|
| -""",
|
| -"""
|
| -main() {
|
| - return \"
|
| -;
|
| -}
|
| -""",
|
| -"""
|
| -main() {
|
| - return r'
|
| -;
|
| -}
|
| -""",
|
| -"""
|
| -main() {
|
| - return r\"
|
| -;
|
| -}
|
| -""",
|
| -"""
|
| -main() => '''
|
| -""",
|
| -"""
|
| -main() => \"\"\"
|
| -""",
|
| -"""
|
| -main() => r'''
|
| -""",
|
| -"""
|
| -main() => r\"\"\"
|
| -"""]);
|
| -
|
| - static const MessageKind UNMATCHED_TOKEN = const MessageKind(
|
| - "Can't find '#{end}' to match '#{begin}'.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const[
|
| - "main(",
|
| - "main(){",
|
| - "main(){]}",
|
| - ]);
|
| -
|
| - static const MessageKind UNTERMINATED_TOKEN = const MessageKind(
|
| - // This is a fall-back message that shouldn't happen.
|
| - "Incomplete token.");
|
| -
|
| - static const MessageKind EXPONENT_MISSING = const MessageKind(
|
| - "Numbers in exponential notation should always contain an exponent"
|
| - " (an integer number with an optional sign).",
|
| - howToFix: "Make sure there is an exponent, and remove any whitespace "
|
| - "before it.",
|
| - examples: const ["""
|
| -main() {
|
| - var i = 1e;
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind HEX_DIGIT_EXPECTED = const MessageKind(
|
| - "A hex digit (0-9 or A-F) must follow '0x'.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX, // Seems obvious from the error message.
|
| - examples: const ["""
|
| -main() {
|
| - var i = 0x;
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind MALFORMED_STRING_LITERAL = const MessageKind(
|
| - r"A '$' has special meaning inside a string, and must be followed by an"
|
| - " identifier or an expression in curly braces ({}).",
|
| - howToFix: r"Try adding a backslash (\) to escape the '$'.",
|
| - examples: const [r"""
|
| -main() {
|
| - return '$';
|
| -}
|
| -""",
|
| -r'''
|
| -main() {
|
| - return "$";
|
| -}
|
| -''',
|
| -r"""
|
| -main() {
|
| - return '''$''';
|
| -}
|
| -""",
|
| -r'''
|
| -main() {
|
| - return """$""";
|
| -}
|
| -''']);
|
| -
|
| - static const MessageKind UNTERMINATED_COMMENT = const MessageKind(
|
| - "Comment starting with '/*' must end with '*/'.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const [r"""
|
| -main() {
|
| -}
|
| -/*"""]);
|
| -
|
| - static const MessageKind MISSING_TOKEN_BEFORE_THIS = const MessageKind(
|
| - "Expected '#{token}' before this.",
|
| - // Consider the second example below: the parser expects a ')' before
|
| - // 'y', but a ',' would also have worked. We don't have enough
|
| - // information to give a good suggestion.
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const [
|
| - "main() => true ? 1;",
|
| - "main() => foo(x: 1 y: 2);",
|
| - ]);
|
| -
|
| - static const MessageKind MISSING_TOKEN_AFTER_THIS = const MessageKind(
|
| - "Expected '#{token}' after this.",
|
| - // See [MISSING_TOKEN_BEFORE_THIS], we don't have enough information to
|
| - // give a good suggestion.
|
| - howToFix: DONT_KNOW_HOW_TO_FIX,
|
| - examples: const [
|
| - "main(x) {x}",
|
| -"""
|
| -class S1 {}
|
| -class S2 {}
|
| -class S3 {}
|
| -class A = S1 with S2, S3
|
| -main() => new A();
|
| -"""
|
| -]);
|
| -
|
| - static const MessageKind CONSIDER_ANALYZE_ALL = const MessageKind(
|
| - "Could not find '#{main}'. Nothing will be analyzed.",
|
| - howToFix: "Try using '--analyze-all' to analyze everything.",
|
| - examples: const ['']);
|
| -
|
| - static const MessageKind MISSING_MAIN = const MessageKind(
|
| - "Could not find '#{main}'.",
|
| - howToFix: "Try adding a method named '#{main}' to your program."
|
| - /* No example, test uses '--analyze-only' which will produce the above
|
| - * message [CONSIDER_ANALYZE_ALL]. An example for a human operator would
|
| - * be an empty file. */);
|
| -
|
| - static const MessageKind MAIN_NOT_A_FUNCTION = const MessageKind(
|
| - "'#{main}' is not a function.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX, /* Don't state the obvious. */
|
| - examples: const ['var main;']);
|
| -
|
| - static const MessageKind MAIN_WITH_EXTRA_PARAMETER = const MessageKind(
|
| - "'#{main}' cannot have more than two parameters.",
|
| - howToFix: DONT_KNOW_HOW_TO_FIX, /* Don't state the obvious. */
|
| - examples: const ['main(a, b, c) {}']);
|
| -
|
| - static const MessageKind COMPILER_CRASHED = const MessageKind(
|
| - "The compiler crashed when compiling this element.");
|
| -
|
| - static const MessageKind PLEASE_REPORT_THE_CRASH = const MessageKind('''
|
| -The compiler is broken.
|
| -
|
| -When compiling the above element, the compiler crashed. It is not
|
| -possible to tell if this is caused by a problem in your program or
|
| -not. Regardless, the compiler should not crash.
|
| -
|
| -The Dart team would greatly appreciate if you would take a moment to
|
| -report this problem at http://dartbug.com/new.
|
| -
|
| -Please include the following information:
|
| -
|
| -* the name and version of your operating system,
|
| -
|
| -* the Dart SDK build number (#{buildId}), and
|
| -
|
| -* the entire message you see here (including the full stack trace
|
| - below as well as the source location above).
|
| -''');
|
| -
|
| - static const MessageKind POTENTIAL_MUTATION = const MessageKind(
|
| - "Variable '#{variableName}' is not known to be of type "
|
| - "'#{shownType}' because it is potentially mutated in the scope for "
|
| - "promotion.");
|
| -
|
| - static const MessageKind POTENTIAL_MUTATION_HERE = const MessageKind(
|
| - "Variable '#{variableName}' is potentially mutated here.");
|
| -
|
| - static const MessageKind POTENTIAL_MUTATION_IN_CLOSURE = const MessageKind(
|
| - "Variable '#{variableName}' is not known to be of type "
|
| - "'#{shownType}' because it is potentially mutated within a closure.");
|
| -
|
| - static const MessageKind POTENTIAL_MUTATION_IN_CLOSURE_HERE =
|
| - const MessageKind(
|
| - "Variable '#{variableName}' is potentially mutated in a "
|
| - "closure here.");
|
| -
|
| - static const MessageKind ACCESSED_IN_CLOSURE = const MessageKind(
|
| - "Variable '#{variableName}' is not known to be of type "
|
| - "'#{shownType}' because it is accessed by a closure in the scope for "
|
| - "promotion and potentially mutated in the scope of '#{variableName}'.");
|
| -
|
| - static const MessageKind ACCESSED_IN_CLOSURE_HERE = const MessageKind(
|
| - "Variable '#{variableName}' is accessed in a closure here.");
|
| -
|
| - static const MessageKind NOT_MORE_SPECIFIC = const MessageKind(
|
| - "Variable '#{variableName}' is not shown to have type "
|
| - "'#{shownType}' because '#{shownType}' is not more specific than the "
|
| - "known type '#{knownType}' of '#{variableName}'.");
|
| -
|
| - static const MessageKind NOT_MORE_SPECIFIC_SUBTYPE = const MessageKind(
|
| - "Variable '#{variableName}' is not shown to have type "
|
| - "'#{shownType}' because '#{shownType}' is not a subtype of the "
|
| - "known type '#{knownType}' of '#{variableName}'.");
|
| -
|
| - static const MessageKind NOT_MORE_SPECIFIC_SUGGESTION = const MessageKind(
|
| - "Variable '#{variableName}' is not shown to have type "
|
| - "'#{shownType}' because '#{shownType}' is not more specific than the "
|
| - "known type '#{knownType}' of '#{variableName}'.",
|
| - howToFix: "Try replacing '#{shownType}' with '#{shownTypeSuggestion}'.");
|
| -
|
| - static const MessageKind HIDDEN_WARNINGS_HINTS = const MessageKind(
|
| - "#{warnings} warning(s) and #{hints} hint(s) suppressed in #{uri}.");
|
| -
|
| - static const MessageKind HIDDEN_WARNINGS = const MessageKind(
|
| - "#{warnings} warning(s) suppressed in #{uri}.");
|
| -
|
| - static const MessageKind HIDDEN_HINTS = const MessageKind(
|
| - "#{hints} hint(s) suppressed in #{uri}.");
|
| -
|
| - static const MessageKind PREAMBLE = const MessageKind(
|
| - "When run on the command-line, the compiled output might"
|
| - " require a preamble file located in:\n"
|
| - " <sdk>/lib/_internal/compiler/js_lib/preambles.");
|
| -
|
| -
|
| - static const MessageKind EXPERIMENTAL_ASYNC_AWAIT = const MessageKind(
|
| - "Experimental language feature 'async/await' is not supported.");
|
| -
|
| - static const MessageKind INVALID_STARRED_KEYWORD = const MessageKind(
|
| - "Invalid '#{keyword}' keyword.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try removing whitespace between '#{keyword}' and '*'.",
|
| - examples: const [
|
| - "main() async * {}",
|
| - "main() sync * {}",
|
| - "main() async* { yield * 0; }"
|
| - ]);
|
| -
|
| - static const MessageKind INVALID_SYNC_MODIFIER = const MessageKind(
|
| - "Invalid modifier 'sync'.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try replacing 'sync' with 'sync*'.",
|
| - examples: const [
|
| - "main() sync {}"
|
| - ]);
|
| -
|
| - static const MessageKind INVALID_AWAIT_FOR = const MessageKind(
|
| - "'await' is only supported on for-in loops.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try rewriting the loop as a for-in loop or removing the "
|
| - "'await' keyword.",
|
| - examples: const ["""
|
| -main() async* {
|
| - await for (int i = 0; i < 10; i++) {}
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind ASYNC_MODIFIER_ON_ABSTRACT_METHOD =
|
| - const MessageKind(
|
| - "The modifier '#{modifier}' is not allowed on an abstract method.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try removing the '#{modifier}' modifier or adding a "
|
| - "body to the method.",
|
| - examples: const ["""
|
| -abstract class A {
|
| - method() async;
|
| -}
|
| -class B extends A {
|
| - method() {}
|
| -}
|
| -main() {
|
| - A a = new B();
|
| - a.method();
|
| -}
|
| -"""]);
|
| -
|
| - static const MessageKind ASYNC_MODIFIER_ON_CONSTRUCTOR =
|
| - const MessageKind(
|
| - "The modifier '#{modifier}' is not allowed on constructors.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try removing the '#{modifier}' modifier.",
|
| - examples: const ["""
|
| -class A {
|
| - A() async;
|
| -}
|
| -main() => new A();""",
|
| -
|
| -"""
|
| -class A {
|
| - A();
|
| - factory A.a() async* => new A();
|
| -}
|
| -main() => new A.a();"""]);
|
| -
|
| - static const MessageKind YIELDING_MODIFIER_ON_ARROW_BODY =
|
| - const MessageKind(
|
| - "The modifier '#{modifier}' is not allowed on methods implemented "
|
| - "using '=>'.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try removing the '#{modifier}' modifier or implementing "
|
| - "the method body using a block: '{ ... }'.",
|
| - examples: const ["main() sync* => null;", "main() async* => null;"]);
|
| -
|
| - // TODO(johnniwinther): Check for 'async' as identifier.
|
| - static const MessageKind ASYNC_KEYWORD_AS_IDENTIFIER = const MessageKind(
|
| - "'#{keyword}' cannot be used as an identifier in a function body marked "
|
| - "with '#{modifier}'.",
|
| - options: const ['--enable-async'],
|
| - howToFix: "Try removing the '#{modifier}' modifier or renaming the "
|
| - "identifier.",
|
| - examples: const ["""
|
| -main() async {
|
| - var await;
|
| -}""",
|
| -"""
|
| -main() async* {
|
| - var yield;
|
| -}""",
|
| -"""
|
| -main() sync* {
|
| - var yield;
|
| -}"""]);
|
| -
|
| - //////////////////////////////////////////////////////////////////////////////
|
| - // Patch errors start.
|
| - //////////////////////////////////////////////////////////////////////////////
|
| -
|
| - static const MessageKind PATCH_RETURN_TYPE_MISMATCH = const MessageKind(
|
| - "Patch return type '#{patchReturnType}' does not match "
|
| - "'#{originReturnType}' on origin method '#{methodName}'.");
|
| -
|
| - static const MessageKind PATCH_REQUIRED_PARAMETER_COUNT_MISMATCH =
|
| - const MessageKind(
|
| - "Required parameter count of patch method "
|
| - "(#{patchParameterCount}) does not match parameter count on origin "
|
| - "method '#{methodName}' (#{originParameterCount}).");
|
| -
|
| - static const MessageKind PATCH_OPTIONAL_PARAMETER_COUNT_MISMATCH =
|
| - const MessageKind(
|
| - "Optional parameter count of patch method "
|
| - "(#{patchParameterCount}) does not match parameter count on origin "
|
| - "method '#{methodName}' (#{originParameterCount}).");
|
| -
|
| - static const MessageKind PATCH_OPTIONAL_PARAMETER_NAMED_MISMATCH =
|
| - const MessageKind(
|
| - "Optional parameters of origin and patch method "
|
| - "'#{methodName}' must both be either named or positional.");
|
| -
|
| - static const MessageKind PATCH_PARAMETER_MISMATCH = const MessageKind(
|
| - "Patch method parameter '#{patchParameter}' does not match "
|
| - "'#{originParameter}' on origin method '#{methodName}'.");
|
| -
|
| - static const MessageKind PATCH_PARAMETER_TYPE_MISMATCH = const MessageKind(
|
| - "Patch method parameter '#{parameterName}' type "
|
| - "'#{patchParameterType}' does not match '#{originParameterType}' on "
|
| - "origin method '#{methodName}'.");
|
| -
|
| - static const MessageKind PATCH_EXTERNAL_WITHOUT_IMPLEMENTATION =
|
| - const MessageKind("External method without an implementation.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_FUNCTION = const MessageKind(
|
| - "This is the function patch '#{functionName}'.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_CLASS = const MessageKind(
|
| - "This is the class patch '#{className}'.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_GETTER = const MessageKind(
|
| - "This is the getter patch '#{getterName}'.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_SETTER = const MessageKind(
|
| - "This is the setter patch '#{setterName}'.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_CONSTRUCTOR = const MessageKind(
|
| - "This is the constructor patch '#{constructorName}'.");
|
| -
|
| - static const MessageKind PATCH_POINT_TO_PARAMETER = const MessageKind(
|
| - "This is the patch parameter '#{parameterName}'.");
|
| -
|
| - static const MessageKind PATCH_NON_EXISTING = const MessageKind(
|
| - "Origin does not exist for patch '#{name}'.");
|
| -
|
| - // TODO(ahe): Eventually, this error should be removed as it will be handled
|
| - // by the regular parser.
|
| - static const MessageKind PATCH_NONPATCHABLE = const MessageKind(
|
| - "Only classes and functions can be patched.");
|
| -
|
| - static const MessageKind PATCH_NON_EXTERNAL = const MessageKind(
|
| - "Only external functions can be patched.");
|
| -
|
| - static const MessageKind PATCH_NON_CLASS = const MessageKind(
|
| - "Patching non-class with class patch '#{className}'.");
|
| -
|
| - static const MessageKind PATCH_NON_GETTER = const MessageKind(
|
| - "Cannot patch non-getter '#{name}' with getter patch.");
|
| -
|
| - static const MessageKind PATCH_NO_GETTER = const MessageKind(
|
| - "No getter found for getter patch '#{getterName}'.");
|
| -
|
| - static const MessageKind PATCH_NON_SETTER = const MessageKind(
|
| - "Cannot patch non-setter '#{name}' with setter patch.");
|
| -
|
| - static const MessageKind PATCH_NO_SETTER = const MessageKind(
|
| - "No setter found for setter patch '#{setterName}'.");
|
| -
|
| - static const MessageKind PATCH_NON_CONSTRUCTOR = const MessageKind(
|
| - "Cannot patch non-constructor with constructor patch "
|
| - "'#{constructorName}'.");
|
| -
|
| - static const MessageKind PATCH_NON_FUNCTION = const MessageKind(
|
| - "Cannot patch non-function with function patch "
|
| - "'#{functionName}'.");
|
| -
|
| - //////////////////////////////////////////////////////////////////////////////
|
| - // Patch errors end.
|
| - //////////////////////////////////////////////////////////////////////////////
|
| -
|
| - static const MessageKind CALL_NOT_SUPPORTED_ON_NATIVE_CLASS =
|
| - const MessageKind(
|
| - "Non-supported 'call' member on a native class, or a "
|
| - "subclass of a native class.");
|
| -
|
| - toString() => template;
|
| -
|
| - Message message([Map arguments = const {}, bool terse = false]) {
|
| - return new Message(this, arguments, terse);
|
| - }
|
| -
|
| - bool get hasHowToFix => howToFix != null && howToFix != DONT_KNOW_HOW_TO_FIX;
|
| -}
|
| -
|
| -class Message {
|
| - final MessageKind kind;
|
| - final Map arguments;
|
| - final bool terse;
|
| - String message;
|
| -
|
| - Message(this.kind, this.arguments, this.terse) {
|
| - assert(() { computeMessage(); return true; });
|
| - }
|
| -
|
| - String computeMessage() {
|
| - if (message == null) {
|
| - message = kind.template;
|
| - arguments.forEach((key, value) {
|
| - message = message.replaceAll('#{${key}}', convertToString(value));
|
| - });
|
| - assert(invariant(
|
| - CURRENT_ELEMENT_SPANNABLE,
|
| - kind == MessageKind.GENERIC ||
|
| - !message.contains(new RegExp(r'#\{.+\}')),
|
| - message: 'Missing arguments in error message: "$message"'));
|
| - if (!terse && kind.hasHowToFix) {
|
| - String howToFix = kind.howToFix;
|
| - arguments.forEach((key, value) {
|
| - howToFix = howToFix.replaceAll('#{${key}}', convertToString(value));
|
| - });
|
| - message = '$message\n$howToFix';
|
| - }
|
| - }
|
| - return message;
|
| - }
|
| -
|
| - String toString() {
|
| - return computeMessage();
|
| - }
|
| -
|
| - bool operator==(other) {
|
| - if (other is !Message) return false;
|
| - return (kind == other.kind) && (toString() == other.toString());
|
| - }
|
| -
|
| - int get hashCode => throw new UnsupportedError('Message.hashCode');
|
| -
|
| - static String convertToString(value) {
|
| - if (value is ErrorToken) {
|
| - // Shouldn't happen.
|
| - return value.assertionMessage;
|
| - } else if (value is Token) {
|
| - value = value.value;
|
| - }
|
| - return '$value';
|
| - }
|
| -}
|
|
|
Chromium Code Reviews
Issue 694353007:
Move dart2js from sdk/lib/_internal/compiler to pkg/compiler (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart