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Side by Side Diff: tool/input_sdk/private/js_array.dart

Issue 1554683002: Update to latest analyzer (Closed) Base URL: git@github.com:dart-lang/dev_compiler.git@master
Patch Set: Created 4 years, 11 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 part of dart._interceptors; 5 part of dart._interceptors;
6 6
7 /** 7 /**
8 * The interceptor class for [List]. The compiler recognizes this 8 * The interceptor class for [List]. The compiler recognizes this
9 * class as an interceptor, and changes references to [:this:] to 9 * class as an interceptor, and changes references to [:this:] to
10 * actually use the receiver of the method, which is generated as an extra 10 * actually use the receiver of the method, which is generated as an extra
11 * argument added to each member. 11 * argument added to each member.
12 */ 12 */
13 @JsPeerInterface(name: 'Array') 13 @JsPeerInterface(name: 'Array')
14 class JSArray<E> implements List<E>, JSIndexable { 14 class JSArray<E> implements List<E>, JSIndexable {
15 15
16 const JSArray(); 16 const JSArray();
17 17
18 /** 18 /**
19 * Constructor for adding type parameters to an existing JavaScript Array. 19 * Constructor for adding type parameters to an existing JavaScript Array.
20 */ 20 */
21 factory JSArray.typed(allocation) => 21 factory JSArray.typed(allocation) =>
22 // TODO(jmesserly): skip this when E is dynamic and Object. 22 // TODO(jmesserly): skip this when E is dynamic and Object.
23 JS('-dynamic', 'dart.list(#, #)', allocation, E); 23 JS('-dynamic', 'dart.list(#, #)', allocation, E);
24 24
25 // TODO(jmesserly): consider a fixed array subclass instead. 25 // TODO(jmesserly): consider a fixed array subclass instead.
26 factory JSArray.markFixed(allocation) => 26 factory JSArray.markFixed(allocation) =>
27 new JSArray<E>.typed(markFixedList(allocation)); 27 new JSArray<E>.typed(markFixedList(allocation));
28 28
29 factory JSArray.markGrowable(allocation) = JSArray.typed; 29 factory JSArray.markGrowable(allocation) = JSArray<E>.typed;
30 30
31 static List markFixedList(List list) { 31 static List markFixedList(List list) {
32 // Functions are stored in the hidden class and not as properties in 32 // Functions are stored in the hidden class and not as properties in
33 // the object. We never actually look at the value, but only want 33 // the object. We never actually look at the value, but only want
34 // to know if the property exists. 34 // to know if the property exists.
35 JS('void', r'#.fixed$length = Array', list); 35 JS('void', r'#.fixed$length = Array', list);
36 return list; 36 return list;
37 } 37 }
38 38
39 checkGrowable(reason) { 39 checkGrowable(reason) {
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after
98 98
99 void retainWhere(bool test(E element)) { 99 void retainWhere(bool test(E element)) {
100 IterableMixinWorkaround.removeWhereList(this, 100 IterableMixinWorkaround.removeWhereList(this,
101 (E element) => !test(element)); 101 (E element) => !test(element));
102 } 102 }
103 103
104 Iterable<E> where(bool f(E element)) { 104 Iterable<E> where(bool f(E element)) {
105 return new IterableMixinWorkaround<E>().where(this, f); 105 return new IterableMixinWorkaround<E>().where(this, f);
106 } 106 }
107 107
108 Iterable expand(Iterable f(E element)) { 108 Iterable/*<T>*/ expand/*<T>*/(Iterable/*<E>*/ /*=Iterable<T>*/f(E element)) {
109 return IterableMixinWorkaround.expand(this, f); 109 return IterableMixinWorkaround.expand(this, f);
110 } 110 }
111 111
112 void addAll(Iterable<E> collection) { 112 void addAll(Iterable<E> collection) {
113 for (E e in collection) { 113 for (E e in collection) {
114 this.add(e); 114 this.add(e);
115 } 115 }
116 } 116 }
117 117
118 void clear() { 118 void clear() {
119 length = 0; 119 length = 0;
120 } 120 }
121 121
122 void forEach(void f(E element)) { 122 void forEach(void f(E element)) {
123 int length = this.length; 123 int length = this.length;
124 for (int i = 0; i < length; i++) { 124 for (int i = 0; i < length; i++) {
125 f(JS('', '#[#]', this, i)); 125 f(JS('', '#[#]', this, i));
126 if (length != this.length) { 126 if (length != this.length) {
127 throw new ConcurrentModificationError(this); 127 throw new ConcurrentModificationError(this);
128 } 128 }
129 } 129 }
130 } 130 }
131 131
132 Iterable map(f(E element)) { 132 Iterable/*<T>*/ map/*<T>*/(/*=T*/ f(E element)) {
133 return IterableMixinWorkaround.mapList(this, f); 133 return IterableMixinWorkaround.mapList(this, f);
134 } 134 }
135 135
136 String join([String separator = ""]) { 136 String join([String separator = ""]) {
137 var list = new List(this.length); 137 var list = new List(this.length);
138 for (int i = 0; i < this.length; i++) { 138 for (int i = 0; i < this.length; i++) {
139 list[i] = "${this[i]}"; 139 list[i] = "${this[i]}";
140 } 140 }
141 return JS('String', "#.join(#)", list, separator); 141 return JS('String', "#.join(#)", list, separator);
142 } 142 }
(...skipping 11 matching lines...) Expand all
154 } 154 }
155 155
156 Iterable<E> skipWhile(bool test(E value)) { 156 Iterable<E> skipWhile(bool test(E value)) {
157 return new IterableMixinWorkaround<E>().skipWhile(this, test); 157 return new IterableMixinWorkaround<E>().skipWhile(this, test);
158 } 158 }
159 159
160 E reduce(E combine(E value, E element)) { 160 E reduce(E combine(E value, E element)) {
161 return IterableMixinWorkaround.reduce(this, combine); 161 return IterableMixinWorkaround.reduce(this, combine);
162 } 162 }
163 163
164 fold(initialValue, combine(previousValue, E element)) { 164 /*=T*/ fold/*<T>*/(/*=T*/ initialValue, /*=T*/ combine(/*=T*/ previousValue, E element)) {
165 return IterableMixinWorkaround.fold(this, initialValue, combine); 165 return IterableMixinWorkaround.fold(this, initialValue, combine);
166 } 166 }
167 167
168 E firstWhere(bool test(E value), {E orElse()}) { 168 E firstWhere(bool test(E value), {E orElse()}) {
169 return IterableMixinWorkaround.firstWhere(this, test, orElse); 169 return IterableMixinWorkaround.firstWhere(this, test, orElse);
170 } 170 }
171 171
172 E lastWhere(bool test(E value), {E orElse()}) { 172 E lastWhere(bool test(E value), {E orElse()}) {
173 return IterableMixinWorkaround.lastWhereList(this, test, orElse); 173 return IterableMixinWorkaround.lastWhereList(this, test, orElse);
174 } 174 }
(...skipping 150 matching lines...) Expand 10 before | Expand all | Expand 10 after
325 } 325 }
326 326
327 /** 327 /**
328 * Dummy subclasses that allow the backend to track more precise 328 * Dummy subclasses that allow the backend to track more precise
329 * information about arrays through their type. The CPA type inference 329 * information about arrays through their type. The CPA type inference
330 * relies on the fact that these classes do not override [] nor []=. 330 * relies on the fact that these classes do not override [] nor []=.
331 */ 331 */
332 class JSMutableArray<E> extends JSArray<E> implements JSMutableIndexable {} 332 class JSMutableArray<E> extends JSArray<E> implements JSMutableIndexable {}
333 class JSFixedArray<E> extends JSMutableArray<E> {} 333 class JSFixedArray<E> extends JSMutableArray<E> {}
334 class JSExtendableArray<E> extends JSMutableArray<E> {} 334 class JSExtendableArray<E> extends JSMutableArray<E> {}
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