Align source mirrors with runtime mirrors.

sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart

Index: sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart
diff --git a/sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart b/sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart
deleted file mode 100644
index 5acdfa07e44ed54b7ae1b3d18aa0a10eeed816fa..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/compiler/implementation/mirrors/mirrors.dart
+++ /dev/null
@@ -1,752 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library mirrors;
-
-/**
- * The main interface for the whole mirror system.
- */
-abstract class MirrorSystem {
-  /**
-   * Returns an unmodifiable map of all libraries in this mirror system.
-   */
-  Map<Uri, LibraryMirror> get libraries;
-
-  /**
-   * Returns an iterable of all libraries in the mirror system whose library
-   * name is [libraryName].
-   */
-  LibraryMirror findLibrary(String libraryName) {
-    return libraries.values.singleWhere(
-        (library) => library.simpleName == libraryName);
-  }
-
-  /**
-   * A mirror on the [:dynamic:] type.
-   */
-  TypeMirror get dynamicType;
-
-  /**
-   * A mirror on the [:void:] type.
-   */
-  TypeMirror get voidType;
-}
-
-
-/**
- * An entity in the mirror system.
- */
-abstract class Mirror {
-  static const String UNARY_MINUS = 'unary-';
-
-  // TODO(johnniwinther): Do we need this on all mirrors?
-  /**
-   * Returns the mirror system which contains this mirror.
-   */
-  MirrorSystem get mirrors;
-}
-
-abstract class DeclarationMirror implements Mirror {
-  /**
-   * The simple name of the entity. The simple name is unique within the
-   * scope of the entity declaration.
-   *
-   * The simple name is in most cases the declared single identifier name of
-   * the entity, such as 'method' for a method [:void method() {...}:]. For an
-   * unnamed constructor for [:class Foo:] the simple name is ''. For a
-   * constructor for [:class Foo:] named 'named' the simple name is 'named'.
-   * For a property [:foo:] the simple name of the getter method is 'foo' and
-   * the simple name of the setter is 'foo='. For operators the simple name is
-   * the operator itself, for example '+' for [:operator +:].
-   *
-   * The simple name for the unary minus operator is [Mirror.UNARY_MINUS].
-   */
-  String get simpleName;
-
-  /// Returns `true` if the name of this declaration is generated by the
-  /// provider of the mirror system.
-  bool get isNameSynthetic;
-
-  /**
-   * Returns the name of this entity qualified by is enclosing context. For
-   * instance, the qualified name of a method 'method' in class 'Class' in
-   * library 'library' is 'library.Class.method'.
-   */
-  String get qualifiedName;
-
-  /**
-   * The source location of this Dart language entity.
-   */
-  SourceLocation get location;
-
-  /**
-   * A mirror on the owner of this function. This is the declaration immediately
-   * surrounding the reflectee.
-   *
-   * Note that for libraries, the owner will be [:null:].
-   */
-  DeclarationMirror get owner;
-
-  /**
-   * Is this declaration private?
-   *
-   * Note that for libraries, this will be [:false:].
-   */
-  bool get isPrivate;
-
-  /**
-   * Is this declaration top-level?
-   *
-   * This is defined to be equivalent to:
-   *    [:mirror.owner != null && mirror.owner is LibraryMirror:]
-   */
-  bool get isTopLevel;
-
-  /**
-   * A list of the metadata associated with this declaration.
-   */
-  List<InstanceMirror> get metadata;
-
-  /**
-   * Looks up [name] in the scope of this declaration.
-   *
-   * [name] may be either a single identifier, like 'foo', or of the
-   * a prefixed identifier, like 'foo.bar', where 'foo' must be a prefix.
-   * For methods and constructors, the scope includes the parameters. For
-   * classes and typedefs, the scope includes the type variables.
-   * For classes and class members, the scope includes inherited members.
-   *
-   * See also:
-   *
-   * * [Lexical Scope](https://www.dartlang.org/docs/dart-up-and-running/contents/ch02.html#ch02-lexical-scope)
-   *   in Dart Up and Running.
-   * * [Lexical Scoping](http://www.dartlang.org/docs/spec/latest/dart-language-specification.html#h.jb82efuudrc5)
-   *   in the Dart Specification.
-   */
-  DeclarationMirror lookupInScope(String name);
-}
-
-abstract class ObjectMirror implements Mirror {
-  /**
-   * Invokes a getter and returns a mirror on the result. The getter
-   * can be the implicit getter for a field or a user-defined getter
-   * method.
-   */
-  InstanceMirror getField(String fieldName);
-}
-
-/**
- * An [InstanceMirror] reflects an instance of a Dart language object.
- */
-abstract class InstanceMirror implements ObjectMirror {
-  /**
-   * A mirror on the type of the reflectee.
-   */
-  ClassMirror get type;
-
-  /**
-   * Does [reflectee] contain the instance reflected by this mirror?
-   * This will always be true in the local case (reflecting instances
-   * in the same isolate), but only true in the remote case if this
-   * mirror reflects a simple value.
-   *
-   * A value is simple if one of the following holds:
-   *  - the value is null
-   *  - the value is of type [num]
-   *  - the value is of type [bool]
-   *  - the value is of type [String]
-   */
-  bool get hasReflectee;
-
-  /**
-   * If the [InstanceMirror] reflects an instance it is meaningful to
-   * have a local reference to, we provide access to the actual
-   * instance here.
-   *
-   * If you access [reflectee] when [hasReflectee] is false, an
-   * exception is thrown.
-   */
-  get reflectee;
-}
-
-/**
- * Specialized [InstanceMirror] used for reflection on constant lists.
- */
-abstract class ListInstanceMirror implements InstanceMirror {
-  /**
-   * Returns an instance mirror of the value at [index] or throws a [RangeError]
-   * if the [index] is out of bounds.
-   */
-  InstanceMirror operator[](int index);
-
-  /**
-   * The number of elements in the list.
-   */
-  int get length;
-}
-
-/**
- * Specialized [InstanceMirror] used for reflection on constant maps.
- */
-abstract class MapInstanceMirror implements InstanceMirror {
-  /**
-   * Returns a collection containing all the keys in the map.
-   */
-  Iterable<String> get keys;
-
-  /**
-   * Returns an instance mirror of the value for the given key or
-   * null if key is not in the map.
-   */
-  InstanceMirror operator[](String key);
-
-  /**
-   * The number of {key, value} pairs in the map.
-   */
-  int get length;
-}
-
-/**
- * Specialized [InstanceMirror] used for reflection on type constants.
- */
-abstract class TypeInstanceMirror implements InstanceMirror {
-  /**
-   * Returns the type mirror for the type represented by the reflected type
-   * constant.
-   */
-  TypeMirror get representedType;
-}
-
-/**
- * Specialized [InstanceMirror] used for reflection on comments as metadata.
- */
-abstract class CommentInstanceMirror implements InstanceMirror {
-  /**
-   * The comment text as written in the source text.
-   */
-  String get text;
-
-  /**
-   * The comment text without the start, end, and padding text.
-   *
-   * For example, if [text] is [: /** Comment text. */ :] then the [trimmedText]
-   * is [: Comment text. :].
-   */
-  String get trimmedText;
-
-  /**
-   * Is [:true:] if this comment is a documentation comment.
-   *
-   * That is, that the comment is either enclosed in [: /** ... */ :] or starts
-   * with [: /// :].
-   */
-  bool get isDocComment;
-}
-
-/**
- * Common interface for classes and libraries.
- */
-abstract class ContainerMirror implements Mirror {
-
-  /**
-   * An immutable map from from names to mirrors for all members in this
-   * container.
-   */
-  Map<String, MemberMirror> get members;
-}
-
-/**
- * A library.
- */
-abstract class LibraryMirror implements ContainerMirror, DeclarationMirror {
-  /**
-   * An immutable map from from names to mirrors for all members in this
-   * library.
-   *
-   * The members of a library are its top-level classes, functions, variables,
-   * getters, and setters.
-   */
-  Map<String, MemberMirror> get members;
-
-  /**
-   * An immutable map from names to mirrors for all class
-   * declarations in this library.
-   */
-  Map<String, ClassMirror> get classes;
-
-  /**
-   * An immutable map from names to mirrors for all function, getter,
-   * and setter declarations in this library.
-   */
-  Map<String, MethodMirror> get functions;
-
-  /**
-   * An immutable map from names to mirrors for all getter
-   * declarations in this library.
-   */
-  Map<String, MethodMirror> get getters;
-
-  /**
-   * An immutable map from names to mirrors for all setter
-   * declarations in this library.
-   */
-  Map<String, MethodMirror> get setters;
-
-  /**
-   * An immutable map from names to mirrors for all variable
-   * declarations in this library.
-   */
-  Map<String, VariableMirror> get variables;
-
-  /**
-   * Returns the canonical URI for this library.
-   */
-  Uri get uri;
-
-  /**
-   * Returns a list of the imports and exports in this library;
-   */
-  List<LibraryDependencyMirror> get libraryDependencies;
-}
-
-/// A mirror on an import or export declaration.
-abstract class LibraryDependencyMirror {
-  /// Is `true` if this dependency is an import.
-  bool get isImport;
-
-  /// Is `true` if this dependency is an export.
-  bool get isExport;
-
-  /// Returns the library mirror of the library that imports or exports the
-  /// [targetLibrary].
-  LibraryMirror get sourceLibrary;
-
-  /// Returns the library mirror of the library that is imported or exported.
-  LibraryMirror get targetLibrary;
-
-  /// Returns the prefix if this is a prefixed import and `null` otherwise.
-  String get prefix;
-
-  /// Returns the list of show/hide combinators on the import/export
-  /// declaration.
-  List<CombinatorMirror> get combinators;
-
-  /// Returns the source location for this import/export declaration.
-  SourceLocation get location;
-}
-
-/// A mirror on a show/hide combinator declared on a library dependency.
-abstract class CombinatorMirror {
-  /// The list of identifiers on the combinator.
-  List<String> get identifiers;
-
-  /// Is `true` if this is a 'show' combinator.
-  bool get isShow;
-
-  /// Is `true` if this is a 'hide' combinator.
-  bool get isHide;
-}
-
-/**
- * Common interface for classes, interfaces, typedefs and type variables.
- */
-abstract class TypeMirror implements DeclarationMirror {
-  /**
-   * Returns the library in which this member resides.
-   */
-  LibraryMirror get library;
-
-  /**
-   * Is [:true:] iff this type is the [:Object:] type.
-   */
-  bool get isObject;
-
-  /**
-   * Is [:true:] iff this type is the [:dynamic:] type.
-   */
-  bool get isDynamic;
-
-  /**
-   * Is [:true:] iff this type is the void type.
-   */
-  bool get isVoid;
-
-  /**
-   * Is [:true:] iff this type is a type variable.
-   */
-  bool get isTypeVariable;
-
-  /**
-   * Is [:true:] iff this type is a typedef.
-   */
-  bool get isTypedef;
-
-  /**
-   * Is [:true:] iff this type is a function type.
-   */
-  bool get isFunction;
-}
-
-/**
- * A class or interface type.
- */
-abstract class ClassMirror implements TypeMirror, ContainerMirror {
-  /**
-   * A mirror on the original declaration of this type.
-   *
-   * For most classes, they are their own original declaration.  For
-   * generic classes, however, there is a distinction between the
-   * original class declaration, which has unbound type variables, and
-   * the instantiations of generic classes, which have bound type
-   * variables.
-   */
-  ClassMirror get originalDeclaration;
-
-  /**
-   * Returns the super class of this type, or null if this type is [Object] or a
-   * typedef.
-   */
-  ClassMirror get superclass;
-
-  /**
-   * Returns a list of the interfaces directly implemented by this type.
-   */
-  List<ClassMirror> get superinterfaces;
-
-  /**
-   * The mixin of this class. If this class is the result of a mixin application
-   * of the form S with M, returns a class mirror on M. Otherwise return the
-   * class mirror itself.
-   */
-  ClassMirror get mixin;
-
-  /**
-   * Is [:true:] iff this type is a class.
-   */
-  bool get isClass;
-
-  /**
-   * Is this the original declaration of this type?
-   *
-   * For most classes, they are their own original declaration.  For
-   * generic classes, however, there is a distinction between the
-   * original class declaration, which has unbound type variables, and
-   * the instantiations of generic classes, which have bound type
-   * variables.
-   */
-  bool get isOriginalDeclaration;
-
-  /**
-   * Is [:true:] if this class is declared abstract.
-   */
-  bool get isAbstract;
-
-  /**
-   * Returns a list of the type arguments for this type.
-   */
-  List<TypeMirror> get typeArguments;
-
-  /**
-   * Returns the list of type variables for this type.
-   */
-  List<TypeVariableMirror> get typeVariables;
-
-  /**
-   * An immutable map from from names to mirrors for all members of
-   * this type.
-   *
-   * The members of a type are its methods, fields, getters, and
-   * setters.  Note that constructors and type variables are not
-   * considered to be members of a type.
-   *
-   * This does not include inherited members.
-   */
-  Map<String, MemberMirror> get members;
-
-  /**
-   * An immutable map from names to mirrors for all method,
-   * declarations for this type.  This does not include getters and
-   * setters.
-   */
-  Map<String, MethodMirror> get methods;
-
-  /**
-   * An immutable map from names to mirrors for all getter
-   * declarations for this type.
-   */
-  Map<String, MethodMirror> get getters;
-
-  /**
-   * An immutable map from names to mirrors for all setter
-   * declarations for this type.
-   */
-  Map<String, MethodMirror> get setters;
-
-  /**
-   * An immutable map from names to mirrors for all variable
-   * declarations for this type.
-   */
-  Map<String, VariableMirror> get variables;
-
-  /**
-   * An immutable map from names to mirrors for all constructor
-   * declarations for this type.
-   */
-  Map<String, MethodMirror> get constructors;
-}
-
-/**
- * A type parameter as declared on a generic type.
- */
-abstract class TypeVariableMirror implements TypeMirror {
-  /**
-   * Returns the bound of the type parameter.
-   */
-  TypeMirror get upperBound;
-}
-
-/**
- * A function type.
- */
-abstract class FunctionTypeMirror implements ClassMirror {
-  /**
-   * Returns the return type of this function type.
-   */
-  TypeMirror get returnType;
-
-  /**
-   * Returns the parameters for this function type.
-   */
-  List<ParameterMirror> get parameters;
-
-  /**
-   * Returns the call method for this function type.
-   */
-  MethodMirror get callMethod;
-}
-
-/**
- * A typedef.
- */
-abstract class TypedefMirror implements ClassMirror {
-  /**
-   * The defining type for this typedef.
-   *
-   * For instance [:void f(int):] for a [:typedef void f(int):].
-   */
-  TypeMirror get value;
-}
-
-/**
- * A member of a type, i.e. a field, method or constructor.
- */
-abstract class MemberMirror implements DeclarationMirror {
-  /**
-   * Is this member a constructor?
-   */
-  bool get isConstructor;
-
-  /**
-   * Is this member a variable?
-   *
-   * This is [:false:] for locals.
-   */
-  bool get isVariable;
-
-  /**
-   * Is this member a method?.
-   *
-   * This is [:false:] for constructors.
-   */
-  bool get isMethod;
-
-  /**
-   * Is this member declared static?
-   */
-  bool get isStatic;
-
-  /**
-   * Is this member a parameter?
-   */
-  bool get isParameter;
-}
-
-/**
- * A field.
- */
-abstract class VariableMirror implements MemberMirror {
-
-  /**
-   * Returns true if this field is final.
-   */
-  bool get isFinal;
-
-  /**
-   * Returns true if this field is const.
-   */
-  bool get isConst;
-
-  /**
-   * Returns the type of this field.
-   */
-  TypeMirror get type;
-}
-
-/**
- * Common interface constructors and methods, including factories, getters and
- * setters.
- */
-abstract class MethodMirror implements MemberMirror {
-  /**
-   * Returns the list of parameters for this method.
-   */
-  List<ParameterMirror> get parameters;
-
-  /**
-   * Returns the return type of this method.
-   */
-  TypeMirror get returnType;
-
-  /**
-   * Is the reflectee abstract?
-   */
-  bool get isAbstract;
-
-  /**
-   * Is the reflectee a regular function or method?
-   *
-   * A function or method is regular if it is not a getter, setter, or
-   * constructor.  Note that operators, by this definition, are
-   * regular methods.
-   */
-  bool get isRegularMethod;
-
-  /**
-   * Is the reflectee a const constructor?
-   */
-  bool get isConstConstructor;
-
-  /**
-   * Is the reflectee a generative constructor?
-   */
-  bool get isGenerativeConstructor;
-
-  /**
-   * Is the reflectee a redirecting constructor?
-   */
-  bool get isRedirectingConstructor;
-
-  /**
-   * Is the reflectee a factory constructor?
-   */
-  bool get isFactoryConstructor;
-
-  /**
-   * Is [:true:] if this method is a getter method.
-   */
-  bool get isGetter;
-
-  /**
-   * Is [:true:] if this method is a setter method.
-   */
-  bool get isSetter;
-
-  /**
-   * Is [:true:] if this method is an operator method.
-   */
-  bool get isOperator;
-}
-
-/**
- * A formal parameter.
- */
-abstract class ParameterMirror implements VariableMirror {
-  /**
-   * Returns the type of this parameter.
-   */
-  TypeMirror get type;
-
-  /**
-   * Returns the default value for this parameter.
-   */
-  String get defaultValue;
-
-  /**
-   * Does this parameter have a default value?
-   */
-  bool get hasDefaultValue;
-
-  /**
-   * Is this parameter optional?
-   */
-  bool get isOptional;
-
-  /**
-   * Is this parameter named?
-   */
-  bool get isNamed;
-
-  /**
-   * Returns [:true:] iff this parameter is an initializing formal of a
-   * constructor. That is, if it is of the form [:this.x:] where [:x:] is a
-   * field.
-   */
-  bool get isInitializingFormal;
-
-  /**
-   * Returns the initialized field, if this parameter is an initializing formal.
-   */
-  VariableMirror get initializedField;
-}
-
-/**
- * A [SourceLocation] describes the span of an entity in Dart source code.
- * A [SourceLocation] with a non-zero [length] should be the minimum span that
- * encloses the declaration of the mirrored entity.
- */
-abstract class SourceLocation {
-  /**
-   * The 1-based line number for this source location.
-   *
-   * A value of 0 means that the line number is unknown.
-   */
-  int get line;
-
-  /**
-   * The 1-based column number for this source location.
-   *
-   * A value of 0 means that the column number is unknown.
-   */
-  int get column;
-
-  /**
-   * The 0-based character offset into the [sourceText] where this source
-   * location begins.
-   *
-   * A value of -1 means that the offset is unknown.
-   */
-  int get offset;
-
-  /**
-   * The number of characters in this source location.
-   *
-   * A value of 0 means that the [offset] is approximate.
-   */
-  int get length;
-
-  /**
-   * The text of the location span.
-   */
-  String get text;
-
-  /**
-   * Returns the URI where the source originated.
-   */
-  Uri get sourceUri;
-
-  /**
-   * Returns the text of this source.
-   */
-  String get sourceText;
-}