Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(606)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: lib/runtime/dart/collection.js

Issue 1047023002: use == and != to enable handling null/undefined (Closed) Base URL: git@github.com:dart-lang/dev_compiler.git@master
Patch Set: Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « lib/runtime/dart/async.js ('k') | lib/runtime/dart/convert.js » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: lib/runtime/dart/collection.js
diff --git a/lib/runtime/dart/collection.js b/lib/runtime/dart/collection.js
index b9b8549d0f80aea50959ddbcd099f49f900d6731..92722f3e6a25e9168598ed0c14e5e1c7340963bd 100644
--- a/lib/runtime/dart/collection.js
+++ b/lib/runtime/dart/collection.js
@@ -32,9 +32,9 @@ var collection;
let equals = opts && 'equals' in opts ? opts.equals : null;
let hashCode = opts && 'hashCode' in opts ? opts.hashCode : null;
let isValidKey = opts && 'isValidKey' in opts ? opts.isValidKey : null;
- if (isValidKey === null) {
- if (hashCode === null) {
- if (equals === null) {
+ if (isValidKey == null) {
+ if (hashCode == null) {
+ if (equals == null) {
return new _HashMap();
}
hashCode = dart.closureWrap(_defaultHashCode, "(K) → int");
@@ -42,15 +42,15 @@ var collection;
if (dart.notNull(core.identical(core.identityHashCode, hashCode)) && dart.notNull(core.identical(core.identical, equals))) {
return new _IdentityHashMap();
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(K, K) → bool");
}
}
} else {
- if (hashCode === null) {
+ if (hashCode == null) {
hashCode = dart.closureWrap(_defaultHashCode, "(K) → int");
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(K, K) → bool");
}
}
@@ -90,10 +90,10 @@ var collection;
let SetMixin$ = dart.generic(function(E) {
class SetMixin extends core.Object {
get isEmpty() {
- return this.length === 0;
+ return this.length == 0;
}
get isNotEmpty() {
- return this.length !== 0;
+ return this.length != 0;
}
clear() {
this.removeAll(this.toList());
@@ -225,7 +225,7 @@ var collection;
if (!dart.notNull(iterator.moveNext()))
return "";
let buffer = new core.StringBuffer();
- if (dart.notNull(separator === null) || dart.notNull(dart.equals(separator, ""))) {
+ if (dart.notNull(separator == null) || dart.notNull(separator == "")) {
do {
buffer.write(`${iterator.current}`);
} while (iterator.moveNext());
@@ -281,7 +281,7 @@ var collection;
if (test(element))
return element;
}
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -297,7 +297,7 @@ var collection;
}
if (foundMatching)
return result;
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -323,7 +323,7 @@ var collection;
core.RangeError.checkNotNegative(index, "index");
let elementIndex = 0;
for (let element of this) {
- if (index === elementIndex)
+ if (index == elementIndex)
return element;
elementIndex = dart.notNull(elementIndex) + 1;
}
@@ -376,9 +376,9 @@ var collection;
let equals = opts && 'equals' in opts ? opts.equals : null;
let hashCode = opts && 'hashCode' in opts ? opts.hashCode : null;
let isValidKey = opts && 'isValidKey' in opts ? opts.isValidKey : null;
- if (isValidKey === null) {
- if (hashCode === null) {
- if (equals === null) {
+ if (isValidKey == null) {
+ if (hashCode == null) {
+ if (equals == null) {
return new _HashSet();
}
hashCode = dart.closureWrap(_defaultHashCode, "(E) → int");
@@ -386,15 +386,15 @@ var collection;
if (dart.notNull(core.identical(core.identityHashCode, hashCode)) && dart.notNull(core.identical(core.identical, equals))) {
return new _IdentityHashSet();
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(E, E) → bool");
}
}
} else {
- if (hashCode === null) {
+ if (hashCode == null) {
hashCode = dart.closureWrap(_defaultHashCode, "(E) → int");
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(E, E) → bool");
}
}
@@ -468,7 +468,7 @@ var collection;
if (!dart.notNull(iterator.moveNext()))
return "";
let buffer = new core.StringBuffer();
- if (dart.notNull(separator === null) || dart.notNull(dart.equals(separator, ""))) {
+ if (dart.notNull(separator == null) || dart.notNull(separator == "")) {
do {
buffer.write(`${iterator.current}`);
} while (iterator.moveNext());
@@ -555,7 +555,7 @@ var collection;
if (test(element))
return element;
}
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -571,7 +571,7 @@ var collection;
}
if (foundMatching)
return result;
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -597,7 +597,7 @@ var collection;
core.RangeError.checkNotNegative(index, "index");
let elementIndex = 0;
for (let element of this) {
- if (index === elementIndex)
+ if (index == elementIndex)
return element;
elementIndex = dart.notNull(elementIndex) + 1;
}
@@ -668,7 +668,7 @@ var collection;
if (!dart.notNull(iterator.moveNext()))
return "";
let buffer = new core.StringBuffer();
- if (dart.notNull(separator === null) || dart.notNull(dart.equals(separator, ""))) {
+ if (dart.notNull(separator == null) || dart.notNull(separator == "")) {
do {
buffer.write(`${iterator.current}`);
} while (iterator.moveNext());
@@ -755,7 +755,7 @@ var collection;
if (test(element))
return element;
}
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -771,7 +771,7 @@ var collection;
}
if (foundMatching)
return result;
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -797,7 +797,7 @@ var collection;
core.RangeError.checkNotNegative(index, "index");
let elementIndex = 0;
for (let element of this) {
- if (index === elementIndex)
+ if (index == elementIndex)
return element;
elementIndex = dart.notNull(elementIndex) + 1;
}
@@ -812,7 +812,7 @@ var collection;
if (rightDelimiter === void 0)
rightDelimiter = ')';
if (IterableBase[_isToStringVisiting](iterable)) {
- if (dart.notNull(dart.equals(leftDelimiter, "(")) && dart.notNull(dart.equals(rightDelimiter, ")"))) {
+ if (dart.notNull(leftDelimiter == "(") && dart.notNull(rightDelimiter == ")")) {
return "(...)";
}
return `${leftDelimiter}...${rightDelimiter}`;
@@ -924,12 +924,12 @@ var collection;
}
while (dart.notNull(length) > dart.notNull(LENGTH_LIMIT) && dart.notNull(parts.length) > dart.notNull(HEAD_COUNT)) {
length = dart.as(dart.dbinary(dart.dload(parts.removeLast(), 'length'), '+', OVERHEAD), core.int);
- if (elision === null) {
+ if (elision == null) {
elision = "...";
length = dart.notNull(ELLIPSIS_SIZE) + dart.notNull(OVERHEAD);
}
}
- if (elision !== null) {
+ if (elision != null) {
parts.add(elision);
}
parts.add(penultimateString);
@@ -957,14 +957,14 @@ var collection;
this[_state] = HasNextIterator[_NOT_MOVED_YET];
}
get hasNext() {
- if (this[_state] === HasNextIterator[_NOT_MOVED_YET])
+ if (this[_state] == HasNextIterator[_NOT_MOVED_YET])
this[_move]();
- return this[_state] === HasNextIterator[_HAS_NEXT_AND_NEXT_IN_CURRENT];
+ return this[_state] == HasNextIterator[_HAS_NEXT_AND_NEXT_IN_CURRENT];
}
next() {
if (!dart.notNull(this.hasNext))
throw new core.StateError("No more elements");
- dart.assert(this[_state] === HasNextIterator[_HAS_NEXT_AND_NEXT_IN_CURRENT]);
+ dart.assert(this[_state] == HasNextIterator[_HAS_NEXT_AND_NEXT_IN_CURRENT]);
let result = dart.as(this[_iterator].current, E);
this[_move]();
return result;
@@ -991,9 +991,9 @@ var collection;
let equals = opts && 'equals' in opts ? opts.equals : null;
let hashCode = opts && 'hashCode' in opts ? opts.hashCode : null;
let isValidKey = opts && 'isValidKey' in opts ? opts.isValidKey : null;
- if (isValidKey === null) {
- if (hashCode === null) {
- if (equals === null) {
+ if (isValidKey == null) {
+ if (hashCode == null) {
+ if (equals == null) {
return new _LinkedHashMap();
}
hashCode = dart.closureWrap(_defaultHashCode, "(K) → int");
@@ -1001,15 +1001,15 @@ var collection;
if (dart.notNull(core.identical(core.identityHashCode, hashCode)) && dart.notNull(core.identical(core.identical, equals))) {
return new _LinkedIdentityHashMap();
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(K, K) → bool");
}
}
} else {
- if (hashCode === null) {
+ if (hashCode == null) {
hashCode = dart.closureWrap(_defaultHashCode, "(K) → int");
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(K, K) → bool");
}
}
@@ -1059,9 +1059,9 @@ var collection;
let equals = opts && 'equals' in opts ? opts.equals : null;
let hashCode = opts && 'hashCode' in opts ? opts.hashCode : null;
let isValidKey = opts && 'isValidKey' in opts ? opts.isValidKey : null;
- if (isValidKey === null) {
- if (hashCode === null) {
- if (equals === null) {
+ if (isValidKey == null) {
+ if (hashCode == null) {
+ if (equals == null) {
return new _LinkedHashSet();
}
hashCode = dart.closureWrap(_defaultHashCode, "(E) → int");
@@ -1069,15 +1069,15 @@ var collection;
if (dart.notNull(core.identical(core.identityHashCode, hashCode)) && dart.notNull(core.identical(core.identical, equals))) {
return new _LinkedIdentityHashSet();
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(E, E) → bool");
}
}
} else {
- if (hashCode === null) {
+ if (hashCode == null) {
hashCode = dart.closureWrap(_defaultHashCode, "(E) → int");
}
- if (equals === null) {
+ if (equals == null) {
equals = dart.closureWrap(_defaultEquals, "(E, E) → bool");
}
}
@@ -1174,17 +1174,17 @@ var collection;
let current = this[_next];
while (!dart.notNull(core.identical(current, this))) {
action(dart.as(current, E));
- if (modificationCount !== this[_modificationCount]) {
+ if (modificationCount != this[_modificationCount]) {
throw new core.ConcurrentModificationError(this);
}
current = current[_next];
}
}
get isEmpty() {
- return this[_length] === 0;
+ return this[_length] == 0;
}
[_insertAfter](entry, newEntry) {
- if (newEntry.list !== null) {
+ if (newEntry.list != null) {
throw new core.StateError('LinkedListEntry is already in a LinkedList');
}
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
@@ -1225,7 +1225,7 @@ var collection;
this[_current] = null;
return false;
}
- if (this[_modificationCount] !== this[_list][_modificationCount]) {
+ if (this[_modificationCount] != this[_list][_modificationCount]) {
throw new core.ConcurrentModificationError(this);
}
this[_current] = dart.as(this[_next], E);
@@ -1289,29 +1289,29 @@ var collection;
let length = this.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
action(this.get(i));
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
}
get isEmpty() {
- return this.length === 0;
+ return this.length == 0;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
}
get first() {
- if (this.length === 0)
+ if (this.length == 0)
throw _internal.IterableElementError.noElement();
return this.get(0);
}
get last() {
- if (this.length === 0)
+ if (this.length == 0)
throw _internal.IterableElementError.noElement();
return this.get(dart.notNull(this.length) - 1);
}
get single() {
- if (this.length === 0)
+ if (this.length == 0)
throw _internal.IterableElementError.noElement();
if (dart.notNull(this.length) > 1)
throw _internal.IterableElementError.tooMany();
@@ -1322,7 +1322,7 @@ var collection;
for (let i = 0; dart.notNull(i) < dart.notNull(this.length); i = dart.notNull(i) + 1) {
if (dart.equals(this.get(i), element))
return true;
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1333,7 +1333,7 @@ var collection;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
if (!dart.notNull(test(this.get(i))))
return false;
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1344,7 +1344,7 @@ var collection;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
if (test(this.get(i)))
return true;
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1357,11 +1357,11 @@ var collection;
let element = this.get(i);
if (test(element))
return element;
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -1372,11 +1372,11 @@ var collection;
let element = this.get(i);
if (test(element))
return element;
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
- if (orElse !== null)
+ if (orElse != null)
return orElse();
throw _internal.IterableElementError.noElement();
}
@@ -1393,7 +1393,7 @@ var collection;
matchFound = true;
match = element;
}
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1404,7 +1404,7 @@ var collection;
join(separator) {
if (separator === void 0)
separator = "";
- if (this.length === 0)
+ if (this.length == 0)
return "";
let buffer = new core.StringBuffer();
buffer.writeAll(this, separator);
@@ -1421,12 +1421,12 @@ var collection;
}
reduce(combine) {
let length = this.length;
- if (length === 0)
+ if (length == 0)
throw _internal.IterableElementError.noElement();
let value = this.get(0);
for (let i = 1; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
value = combine(value, this.get(i));
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1437,7 +1437,7 @@ var collection;
let length = this.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
value = dart.dinvokef(combine, value, this.get(i));
- if (length !== this.length) {
+ if (length != this.length) {
throw new core.ConcurrentModificationError(this);
}
}
@@ -1507,14 +1507,14 @@ var collection;
let length = source.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
let element = source.get(i);
- if (dart.dinvokef(test, element) === retainMatching) {
+ if (dart.dinvokef(test, element) == retainMatching) {
retained.add(element);
}
- if (length !== source.length) {
+ if (length != source.length) {
throw new core.ConcurrentModificationError(source);
}
}
- if (retained.length !== source.length) {
+ if (retained.length != source.length) {
source.setRange(0, retained.length, retained);
source.length = retained.length;
}
@@ -1523,7 +1523,7 @@ var collection;
this.length = 0;
}
removeLast() {
- if (this.length === 0) {
+ if (this.length == 0) {
throw _internal.IterableElementError.noElement();
}
let result = this.get(dart.notNull(this.length) - 1);
@@ -1533,7 +1533,7 @@ var collection;
sort(compare) {
if (compare === void 0)
compare = null;
- if (compare === null) {
+ if (compare == null) {
let defaultCompare = core.Comparable.compare;
compare = defaultCompare;
}
@@ -1542,7 +1542,7 @@ var collection;
shuffle(random) {
if (random === void 0)
random = null;
- if (random === null)
+ if (random == null)
random = new math.Random();
let length = this.length;
while (dart.notNull(length) > 1) {
@@ -1560,7 +1560,7 @@ var collection;
if (end === void 0)
end = null;
let listLength = this.length;
- if (end === null)
+ if (end == null)
end = listLength;
core.RangeError.checkValidRange(start, end, listLength);
let length = dart.notNull(end) - dart.notNull(start);
@@ -1594,7 +1594,7 @@ var collection;
skipCount = 0;
core.RangeError.checkValidRange(start, end, this.length);
let length = dart.notNull(end) - dart.notNull(start);
- if (length === 0)
+ if (length == 0)
return;
core.RangeError.checkNotNegative(skipCount, "skipCount");
let otherList = null;
@@ -1631,7 +1631,7 @@ var collection;
let insertEnd = dart.notNull(start) + dart.notNull(insertLength);
let newLength = dart.notNull(this.length) - dart.notNull(delta);
this.setRange(start, insertEnd, newContents);
- if (delta !== 0) {
+ if (delta != 0) {
this.setRange(insertEnd, newLength, this, end);
this.length = newLength;
}
@@ -1663,7 +1663,7 @@ var collection;
lastIndexOf(element, startIndex) {
if (startIndex === void 0)
startIndex = null;
- if (startIndex === null) {
+ if (startIndex == null) {
startIndex = dart.notNull(this.length) - 1;
} else {
if (dart.notNull(startIndex) < 0) {
@@ -1682,7 +1682,7 @@ var collection;
}
insert(index, element) {
core.RangeError.checkValueInInterval(index, 0, this.length, "index");
- if (index === this.length) {
+ if (index == this.length) {
this.add(element);
return;
}
@@ -2010,9 +2010,9 @@ var collection;
return x;
}
static [_fillMapWithMappedIterable](map, iterable, key, value) {
- if (key === null)
+ if (key == null)
key = Maps[_id];
- if (value === null)
+ if (value == null)
value = Maps[_id];
for (let element of iterable) {
map.set(dart.dinvokef(key, element), dart.dinvokef(value, element));
@@ -2286,7 +2286,7 @@ var collection;
this[_table] = null;
this[_modificationCount] = 0;
super.IterableBase();
- if (initialCapacity === null || dart.notNull(initialCapacity) < dart.notNull(ListQueue[_INITIAL_CAPACITY])) {
+ if (initialCapacity == null || dart.notNull(initialCapacity) < dart.notNull(ListQueue[_INITIAL_CAPACITY])) {
initialCapacity = ListQueue[_INITIAL_CAPACITY];
} else if (!dart.notNull(ListQueue[_isPowerOf2](initialCapacity))) {
initialCapacity = ListQueue[_nextPowerOf2](initialCapacity);
@@ -2320,29 +2320,29 @@ var collection;
}
forEach(action) {
let modificationCount = this[_modificationCount];
- for (let i = this[_head]; i !== this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
+ for (let i = this[_head]; i != this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
action(this[_table].get(i));
this[_checkModification](modificationCount);
}
}
get isEmpty() {
- return this[_head] === this[_tail];
+ return this[_head] == this[_tail];
}
get length() {
return dart.notNull(this[_tail]) - dart.notNull(this[_head]) & dart.notNull(this[_table].length) - 1;
}
get first() {
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
throw _internal.IterableElementError.noElement();
return this[_table].get(this[_head]);
}
get last() {
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
throw _internal.IterableElementError.noElement();
return this[_table].get(dart.notNull(this[_tail]) - 1 & dart.notNull(this[_table].length) - 1);
}
get single() {
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
throw _internal.IterableElementError.noElement();
if (dart.notNull(this.length) > 1)
throw _internal.IterableElementError.tooMany();
@@ -2397,7 +2397,7 @@ var collection;
}
}
remove(object) {
- for (let i = this[_head]; i !== this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
+ for (let i = this[_head]; i != this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
let element = this[_table].get(i);
if (dart.equals(element, object)) {
this[_remove](i);
@@ -2411,7 +2411,7 @@ var collection;
let index = this[_head];
let modificationCount = this[_modificationCount];
let i = this[_head];
- while (i !== this[_tail]) {
+ while (i != this[_tail]) {
let element = this[_table].get(i);
let remove = core.identical(removeMatching, test(element));
this[_checkModification](modificationCount);
@@ -2430,8 +2430,8 @@ var collection;
this[_filterWhere](test, false);
}
clear() {
- if (this[_head] !== this[_tail]) {
- for (let i = this[_head]; i !== this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
+ if (this[_head] != this[_tail]) {
+ for (let i = this[_head]; i != this[_tail]; i = dart.notNull(i) + 1 & dart.notNull(this[_table].length) - 1) {
this[_table].set(i, null);
}
this[_head] = this[_tail] = 0;
@@ -2447,12 +2447,12 @@ var collection;
addFirst(element) {
this[_head] = dart.notNull(this[_head]) - 1 & dart.notNull(this[_table].length) - 1;
this[_table].set(this[_head], element);
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
this[_grow]();
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
}
removeFirst() {
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
throw _internal.IterableElementError.noElement();
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
let result = this[_table].get(this[_head]);
@@ -2461,7 +2461,7 @@ var collection;
return result;
}
removeLast() {
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
throw _internal.IterableElementError.noElement();
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
this[_tail] = dart.notNull(this[_tail]) - 1 & dart.notNull(this[_table].length) - 1;
@@ -2470,27 +2470,27 @@ var collection;
return result;
}
static [_isPowerOf2](number) {
- return (dart.notNull(number) & dart.notNull(number) - 1) === 0;
+ return (dart.notNull(number) & dart.notNull(number) - 1) == 0;
}
static [_nextPowerOf2](number) {
dart.assert(dart.notNull(number) > 0);
number = (dart.notNull(number) << 1) - 1;
for (;;) {
let nextNumber = dart.notNull(number) & dart.notNull(number) - 1;
- if (nextNumber === 0)
+ if (nextNumber == 0)
return number;
number = nextNumber;
}
}
[_checkModification](expectedModificationCount) {
- if (expectedModificationCount !== this[_modificationCount]) {
+ if (expectedModificationCount != this[_modificationCount]) {
throw new core.ConcurrentModificationError(this);
}
}
[_add](element) {
this[_table].set(this[_tail], element);
this[_tail] = dart.notNull(this[_tail]) + 1 & dart.notNull(this[_table].length) - 1;
- if (this[_head] === this[_tail])
+ if (this[_head] == this[_tail])
this[_grow]();
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
}
@@ -2500,7 +2500,7 @@ var collection;
let endDistance = dart.notNull(this[_tail]) - dart.notNull(offset) & dart.notNull(mask);
if (dart.notNull(startDistance) < dart.notNull(endDistance)) {
let i = offset;
- while (i !== this[_head]) {
+ while (i != this[_head]) {
let prevOffset = dart.notNull(i) - 1 & dart.notNull(mask);
this[_table].set(i, this[_table].get(prevOffset));
i = prevOffset;
@@ -2511,7 +2511,7 @@ var collection;
} else {
this[_tail] = dart.notNull(this[_tail]) - 1 & dart.notNull(mask);
let i = offset;
- while (i !== this[_tail]) {
+ while (i != this[_tail]) {
let nextOffset = dart.notNull(i) + 1 & dart.notNull(mask);
this[_table].set(i, this[_table].get(nextOffset));
i = nextOffset;
@@ -2574,7 +2574,7 @@ var collection;
}
moveNext() {
this[_queue]._checkModification(this[_modificationCount]);
- if (this[_position] === this[_end]) {
+ if (this[_position] == this[_end]) {
this[_current] = null;
return false;
}
@@ -2629,7 +2629,7 @@ var collection;
this[_splayCount] = 0;
}
[_splay](key) {
- if (this[_root] === null)
+ if (this[_root] == null)
return -1;
let left = this[_dummy];
let right = this[_dummy];
@@ -2638,7 +2638,7 @@ var collection;
while (true) {
comp = this[_compare](current.key, key);
if (dart.notNull(comp) > 0) {
- if (current.left === null)
+ if (current.left == null)
break;
comp = this[_compare](current.left.key, key);
if (dart.notNull(comp) > 0) {
@@ -2646,14 +2646,14 @@ var collection;
current.left = tmp.right;
tmp.right = current;
current = tmp;
- if (current.left === null)
+ if (current.left == null)
break;
}
right.left = current;
right = current;
current = current.left;
} else if (dart.notNull(comp) < 0) {
- if (current.right === null)
+ if (current.right == null)
break;
comp = this[_compare](current.right.key, key);
if (dart.notNull(comp) < 0) {
@@ -2661,7 +2661,7 @@ var collection;
current.right = tmp.left;
tmp.left = current;
current = tmp;
- if (current.right === null)
+ if (current.right == null)
break;
}
left.right = current;
@@ -2683,7 +2683,7 @@ var collection;
}
[_splayMin](node) {
let current = node;
- while (current.left !== null) {
+ while (current.left != null) {
let left = current.left;
current.left = left.right;
left.right = current;
@@ -2693,7 +2693,7 @@ var collection;
}
[_splayMax](node) {
let current = node;
- while (current.right !== null) {
+ while (current.right != null) {
let right = current.right;
current.right = right.left;
right.left = current;
@@ -2702,14 +2702,14 @@ var collection;
return dart.as(current, _SplayTreeNode$(K));
}
[_remove](key) {
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
let comp = this[_splay](key);
- if (comp !== 0)
+ if (comp != 0)
return null;
let result = this[_root];
this[_count] = dart.notNull(this[_count]) - 1;
- if (this[_root].left === null) {
+ if (this[_root].left == null) {
this[_root] = this[_root].right;
} else {
let right = this[_root].right;
@@ -2722,7 +2722,7 @@ var collection;
[_addNewRoot](node, comp) {
this[_count] = dart.notNull(this[_count]) + 1;
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
- if (this[_root] === null) {
+ if (this[_root] == null) {
this[_root] = node;
return;
}
@@ -2738,13 +2738,13 @@ var collection;
this[_root] = node;
}
get [_first]() {
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
this[_root] = this[_splayMin](this[_root]);
return this[_root];
}
get [_last]() {
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
this[_root] = this[_splayMax](this[_root]);
return this[_root];
@@ -2777,8 +2777,8 @@ var collection;
compare = null;
if (isValidKey === void 0)
isValidKey = null;
- this[_comparator] = dart.as(compare === null ? core.Comparable.compare : compare, core.Comparator);
- this[_validKey] = dart.as(isValidKey !== null ? isValidKey : (v) => dart.is(v, K), _Predicate);
+ this[_comparator] = dart.as(compare == null ? core.Comparable.compare : compare, core.Comparator);
+ this[_validKey] = dart.as(isValidKey != null ? isValidKey : (v) => dart.is(v, K), _Predicate);
super._SplayTree();
}
from(other, compare, isValidKey) {
@@ -2819,13 +2819,13 @@ var collection;
super._SplayTree();
}
get(key) {
- if (key === null)
+ if (key == null)
throw new core.ArgumentError(key);
if (!dart.notNull(dart.dinvokef(this[_validKey], key)))
return null;
- if (this[_root] !== null) {
+ if (this[_root] != null) {
let comp = this[_splay](dart.as(key, K));
- if (comp === 0) {
+ if (comp == 0) {
let mapRoot = dart.as(this[_root], _SplayTreeMapNode);
return dart.as(mapRoot.value, V);
}
@@ -2836,15 +2836,15 @@ var collection;
if (!dart.notNull(dart.dinvokef(this[_validKey], key)))
return null;
let mapRoot = dart.as(this[_remove](dart.as(key, K)), _SplayTreeMapNode);
- if (mapRoot !== null)
+ if (mapRoot != null)
return dart.as(mapRoot.value, V);
return null;
}
set(key, value) {
- if (key === null)
+ if (key == null)
throw new core.ArgumentError(key);
let comp = this[_splay](key);
- if (comp === 0) {
+ if (comp == 0) {
let mapRoot = dart.as(this[_root], _SplayTreeMapNode);
mapRoot.value = value;
return;
@@ -2852,22 +2852,22 @@ var collection;
this[_addNewRoot](dart.as(new _SplayTreeMapNode(key, value), _SplayTreeNode$(K)), comp);
}
putIfAbsent(key, ifAbsent) {
- if (key === null)
+ if (key == null)
throw new core.ArgumentError(key);
let comp = this[_splay](key);
- if (comp === 0) {
+ if (comp == 0) {
let mapRoot = dart.as(this[_root], _SplayTreeMapNode);
return dart.as(mapRoot.value, V);
}
let modificationCount = this[_modificationCount];
let splayCount = this[_splayCount];
let value = ifAbsent();
- if (modificationCount !== this[_modificationCount]) {
+ if (modificationCount != this[_modificationCount]) {
throw new core.ConcurrentModificationError(this);
}
- if (splayCount !== this[_splayCount]) {
+ if (splayCount != this[_splayCount]) {
comp = this[_splay](key);
- dart.assert(comp !== 0);
+ dart.assert(comp != 0);
}
this[_addNewRoot](dart.as(new _SplayTreeMapNode(key, value), _SplayTreeNode$(K)), comp);
return value;
@@ -2878,7 +2878,7 @@ var collection;
}).bind(this));
}
get isEmpty() {
- return this[_root] === null;
+ return this[_root] == null;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
@@ -2897,20 +2897,20 @@ var collection;
this[_clear]();
}
containsKey(key) {
- return dart.notNull(dart.dinvokef(this[_validKey], key)) && this[_splay](dart.as(key, K)) === 0;
+ return dart.notNull(dart.dinvokef(this[_validKey], key)) && this[_splay](dart.as(key, K)) == 0;
}
containsValue(value) {
let found = false;
let initialSplayCount = this[_splayCount];
// Function visit: (_SplayTreeMapNode<dynamic, dynamic>) → bool
function visit(node) {
- while (node !== null) {
+ while (node != null) {
if (dart.equals(node.value, value))
return true;
- if (initialSplayCount !== this[_splayCount]) {
+ if (initialSplayCount != this[_splayCount]) {
throw new core.ConcurrentModificationError(this);
}
- if (dart.notNull(node.right !== null) && dart.notNull(visit(dart.as(node.right, _SplayTreeMapNode))))
+ if (dart.notNull(node.right != null) && dart.notNull(visit(dart.as(node.right, _SplayTreeMapNode))))
return true;
node = dart.as(node.left, _SplayTreeMapNode);
}
@@ -2928,43 +2928,43 @@ var collection;
return Maps.mapToString(this);
}
firstKey() {
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
return dart.as(this[_first].key, K);
}
lastKey() {
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
return dart.as(this[_last].key, K);
}
lastKeyBefore(key) {
- if (key === null)
+ if (key == null)
throw new core.ArgumentError(key);
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
let comp = this[_splay](key);
if (dart.notNull(comp) < 0)
return this[_root].key;
let node = this[_root].left;
- if (node === null)
+ if (node == null)
return null;
- while (node.right !== null) {
+ while (node.right != null) {
node = node.right;
}
return node.key;
}
firstKeyAfter(key) {
- if (key === null)
+ if (key == null)
throw new core.ArgumentError(key);
- if (this[_root] === null)
+ if (this[_root] == null)
return null;
let comp = this[_splay](key);
if (dart.notNull(comp) > 0)
return this[_root].key;
let node = this[_root].right;
- if (node === null)
+ if (node == null)
return null;
- while (node.left !== null) {
+ while (node.left != null) {
node = node.left;
}
return node.key;
@@ -2999,7 +2999,7 @@ var collection;
this[_modificationCount] = tree[_modificationCount];
this[_splayCount] = null;
this[_currentNode] = null;
- if (tree[_root] === null)
+ if (tree[_root] == null)
return;
let compare = tree._splay(startKey);
this[_splayCount] = tree[_splayCount];
@@ -3010,12 +3010,12 @@ var collection;
}
}
get current() {
- if (this[_currentNode] === null)
+ if (this[_currentNode] == null)
return null;
return this[_getValue](this[_currentNode]);
}
[_findLeftMostDescendent](node) {
- while (node !== null) {
+ while (node != null) {
this[_workList].add(node);
node = node.left;
}
@@ -3023,7 +3023,7 @@ var collection;
[_rebuildWorkList](currentNode) {
dart.assert(!dart.notNull(this[_workList].isEmpty));
this[_workList].clear();
- if (currentNode === null) {
+ if (currentNode == null) {
this[_findLeftMostDescendent](this[_tree][_root]);
} else {
this[_tree]._splay(currentNode.key);
@@ -3032,14 +3032,14 @@ var collection;
}
}
moveNext() {
- if (this[_modificationCount] !== this[_tree][_modificationCount]) {
+ if (this[_modificationCount] != this[_tree][_modificationCount]) {
throw new core.ConcurrentModificationError(this[_tree]);
}
if (this[_workList].isEmpty) {
this[_currentNode] = null;
return false;
}
- if (this[_tree][_splayCount] !== this[_splayCount] && dart.notNull(this[_currentNode] !== null)) {
+ if (this[_tree][_splayCount] != this[_splayCount] && dart.notNull(this[_currentNode] != null)) {
this[_rebuildWorkList](this[_currentNode]);
}
this[_currentNode] = this[_workList].removeLast();
@@ -3061,7 +3061,7 @@ var collection;
return this[_tree][_count];
}
get isEmpty() {
- return this[_tree][_count] === 0;
+ return this[_tree][_count] == 0;
}
get iterator() {
return new _SplayTreeKeyIterator(this[_tree]);
@@ -3087,7 +3087,7 @@ var collection;
return this[_map][_count];
}
get isEmpty() {
- return this[_map][_count] === 0;
+ return this[_map][_count] == 0;
}
get iterator() {
return new _SplayTreeValueIterator(this[_map]);
@@ -3145,8 +3145,8 @@ var collection;
compare = null;
if (isValidKey === void 0)
isValidKey = null;
- this[_comparator] = dart.as(compare === null ? core.Comparable.compare : compare, core.Comparator);
- this[_validKey] = dart.as(isValidKey !== null ? isValidKey : (v) => dart.is(v, E), _Predicate);
+ this[_comparator] = dart.as(compare == null ? core.Comparable.compare : compare, core.Comparator);
+ this[_validKey] = dart.as(isValidKey != null ? isValidKey : (v) => dart.is(v, E), _Predicate);
super._SplayTree();
}
from(elements, compare, isValidKey) {
@@ -3170,34 +3170,34 @@ var collection;
return this[_count];
}
get isEmpty() {
- return this[_root] === null;
+ return this[_root] == null;
}
get isNotEmpty() {
- return this[_root] !== null;
+ return this[_root] != null;
}
get first() {
- if (this[_count] === 0)
+ if (this[_count] == 0)
throw _internal.IterableElementError.noElement();
return dart.as(this[_first].key, E);
}
get last() {
- if (this[_count] === 0)
+ if (this[_count] == 0)
throw _internal.IterableElementError.noElement();
return dart.as(this[_last].key, E);
}
get single() {
- if (this[_count] === 0)
+ if (this[_count] == 0)
throw _internal.IterableElementError.noElement();
if (dart.notNull(this[_count]) > 1)
throw _internal.IterableElementError.tooMany();
return this[_root].key;
}
contains(object) {
- return dart.notNull(dart.dinvokef(this[_validKey], object)) && this[_splay](dart.as(object, E)) === 0;
+ return dart.notNull(dart.dinvokef(this[_validKey], object)) && this[_splay](dart.as(object, E)) == 0;
}
add(element) {
let compare = this[_splay](element);
- if (compare === 0)
+ if (compare == 0)
return false;
this[_addNewRoot](dart.as(new _SplayTreeNode(element), _SplayTreeNode$(E)), compare);
return true;
@@ -3205,12 +3205,12 @@ var collection;
remove(object) {
if (!dart.notNull(dart.dinvokef(this[_validKey], object)))
return false;
- return this[_remove](dart.as(object, E)) !== null;
+ return this[_remove](dart.as(object, E)) != null;
}
addAll(elements) {
for (let element of elements) {
let compare = this[_splay](element);
- if (compare !== 0) {
+ if (compare != 0) {
this[_addNewRoot](dart.as(new _SplayTreeNode(element), _SplayTreeNode$(E)), compare);
}
}
@@ -3225,13 +3225,13 @@ var collection;
let retainSet = new SplayTreeSet(dart.closureWrap(this[_comparator], "(E, E) → int"), this[_validKey]);
let modificationCount = this[_modificationCount];
for (let object of elements) {
- if (modificationCount !== this[_modificationCount]) {
+ if (modificationCount != this[_modificationCount]) {
throw new core.ConcurrentModificationError(this);
}
- if (dart.notNull(dart.dinvokef(this[_validKey], object)) && this[_splay](dart.as(object, E)) === 0)
+ if (dart.notNull(dart.dinvokef(this[_validKey], object)) && this[_splay](dart.as(object, E)) == 0)
retainSet.add(this[_root].key);
}
- if (retainSet[_count] !== this[_count]) {
+ if (retainSet[_count] != this[_count]) {
this[_root] = retainSet[_root];
this[_count] = retainSet[_count];
this[_modificationCount] = dart.notNull(this[_modificationCount]) + 1;
@@ -3241,7 +3241,7 @@ var collection;
if (!dart.notNull(dart.dinvokef(this[_validKey], object)))
return null;
let comp = this[_splay](dart.as(object, E));
- if (comp !== 0)
+ if (comp != 0)
return null;
return this[_root].key;
}
@@ -3274,7 +3274,7 @@ var collection;
return set;
}
[_copyNode](node) {
- if (node === null)
+ if (node == null)
return null;
return ((_) => {
_.left = this[_copyNode](node.left);
@@ -3328,7 +3328,7 @@ var collection;
return this[_length];
}
get isEmpty() {
- return this[_length] === 0;
+ return this[_length] == 0;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
@@ -3342,17 +3342,17 @@ var collection;
containsKey(key) {
if (_HashMap[_isStringKey](key)) {
let strings = this[_strings];
- return strings === null ? false : _HashMap[_hasTableEntry](strings, key);
+ return strings == null ? false : _HashMap[_hasTableEntry](strings, key);
} else if (_HashMap[_isNumericKey](key)) {
let nums = this[_nums];
- return nums === null ? false : _HashMap[_hasTableEntry](nums, key);
+ return nums == null ? false : _HashMap[_hasTableEntry](nums, key);
} else {
return this[_containsKey](key);
}
}
[_containsKey](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, key);
return dart.notNull(this[_findBucketIndex](bucket, key)) >= 0;
@@ -3368,17 +3368,17 @@ var collection;
get(key) {
if (_HashMap[_isStringKey](key)) {
let strings = this[_strings];
- return dart.as(strings === null ? null : _HashMap[_getTableEntry](strings, key), V);
+ return dart.as(strings == null ? null : _HashMap[_getTableEntry](strings, key), V);
} else if (_HashMap[_isNumericKey](key)) {
let nums = this[_nums];
- return dart.as(nums === null ? null : _HashMap[_getTableEntry](nums, key), V);
+ return dart.as(nums == null ? null : _HashMap[_getTableEntry](nums, key), V);
} else {
return this[_get](key);
}
}
[_get](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, key);
let index = this[_findBucketIndex](bucket, key);
@@ -3387,12 +3387,12 @@ var collection;
set(key, value) {
if (_HashMap[_isStringKey](key)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
this[_strings] = strings = _HashMap[_newHashTable]();
this[_addHashTableEntry](strings, key, value);
} else if (_HashMap[_isNumericKey](key)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
this[_nums] = nums = _HashMap[_newHashTable]();
this[_addHashTableEntry](nums, key, value);
} else {
@@ -3401,11 +3401,11 @@ var collection;
}
[_set](key, value) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
this[_rest] = rest = _HashMap[_newHashTable]();
let hash = this[_computeHashCode](key);
let bucket = rest[hash];
- if (bucket === null) {
+ if (bucket == null) {
_HashMap[_setTableEntry](rest, hash, [key, value]);
this[_length] = dart.notNull(this[_length]) + 1;
this[_keys] = null;
@@ -3438,7 +3438,7 @@ var collection;
}
[_remove](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, key);
let index = this[_findBucketIndex](bucket, key);
@@ -3465,12 +3465,12 @@ var collection;
}
}
[_computeKeys]() {
- if (this[_keys] !== null)
+ if (this[_keys] != null)
return this[_keys];
let result = new core.List(this[_length]);
let index = 0;
let strings = this[_strings];
- if (strings !== null) {
+ if (strings != null) {
let names = Object.getOwnPropertyNames(strings);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -3480,7 +3480,7 @@ var collection;
}
}
let nums = this[_nums];
- if (nums !== null) {
+ if (nums != null) {
let names = Object.getOwnPropertyNames(nums);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -3490,7 +3490,7 @@ var collection;
}
}
let rest = this[_rest];
- if (rest !== null) {
+ if (rest != null) {
let names = Object.getOwnPropertyNames(rest);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -3504,7 +3504,7 @@ var collection;
}
}
}
- dart.assert(index === this[_length]);
+ dart.assert(index == this[_length]);
return this[_keys] = result;
}
[_addHashTableEntry](table, key, value) {
@@ -3515,7 +3515,7 @@ var collection;
_HashMap[_setTableEntry](table, key, value);
}
[_removeHashTableEntry](table, key) {
- if (dart.notNull(table !== null) && dart.notNull(_HashMap[_hasTableEntry](table, key))) {
+ if (dart.notNull(table != null) && dart.notNull(_HashMap[_hasTableEntry](table, key))) {
let value = dart.as(_HashMap[_getTableEntry](table, key), V);
_HashMap[_deleteTableEntry](table, key);
this[_length] = dart.notNull(this[_length]) - 1;
@@ -3536,14 +3536,14 @@ var collection;
}
static [_hasTableEntry](table, key) {
let entry = table[key];
- return entry !== null;
+ return entry != null;
}
static [_getTableEntry](table, key) {
let entry = table[key];
return entry === table ? null : entry;
}
static [_setTableEntry](table, key, value) {
- if (value === null) {
+ if (value == null) {
table[key] = table;
} else {
table[key] = value;
@@ -3557,7 +3557,7 @@ var collection;
return dart.as(table[hash], core.List);
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = 2) {
@@ -3583,7 +3583,7 @@ var collection;
return core.identityHashCode(key) & 0x3ffffff;
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = 2) {
@@ -3603,7 +3603,7 @@ var collection;
_CustomHashMap(equals$, hashCode$, validKey) {
this[_equals] = equals$;
this[_hashCode] = hashCode$;
- this[_validKey] = dart.as(validKey !== null ? validKey : (v) => dart.is(v, K), _Predicate);
+ this[_validKey] = dart.as(validKey != null ? validKey : (v) => dart.is(v, K), _Predicate);
super._HashMap();
}
get(key) {
@@ -3628,7 +3628,7 @@ var collection;
return this[_hashCode](dart.as(key, K)) & 0x3ffffff;
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = 2) {
@@ -3726,7 +3726,7 @@ var collection;
return this[_length];
}
get isEmpty() {
- return this[_length] === 0;
+ return this[_length] == 0;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
@@ -3740,23 +3740,23 @@ var collection;
containsKey(key) {
if (_LinkedHashMap[_isStringKey](key)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
return false;
let cell = dart.as(_LinkedHashMap[_getTableEntry](strings, key), LinkedHashMapCell);
- return cell !== null;
+ return cell != null;
} else if (_LinkedHashMap[_isNumericKey](key)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
return false;
let cell = dart.as(_LinkedHashMap[_getTableEntry](nums, key), LinkedHashMapCell);
- return cell !== null;
+ return cell != null;
} else {
return this[_containsKey](key);
}
}
[_containsKey](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, key);
return dart.notNull(this[_findBucketIndex](bucket, key)) >= 0;
@@ -3772,23 +3772,23 @@ var collection;
get(key) {
if (_LinkedHashMap[_isStringKey](key)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
return null;
let cell = dart.as(_LinkedHashMap[_getTableEntry](strings, key), LinkedHashMapCell);
- return dart.as(cell === null ? null : cell[_value], V);
+ return dart.as(cell == null ? null : cell[_value], V);
} else if (_LinkedHashMap[_isNumericKey](key)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
return null;
let cell = dart.as(_LinkedHashMap[_getTableEntry](nums, key), LinkedHashMapCell);
- return dart.as(cell === null ? null : cell[_value], V);
+ return dart.as(cell == null ? null : cell[_value], V);
} else {
return this[_get](key);
}
}
[_get](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, key);
let index = this[_findBucketIndex](bucket, key);
@@ -3800,12 +3800,12 @@ var collection;
set(key, value) {
if (_LinkedHashMap[_isStringKey](key)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
this[_strings] = strings = _LinkedHashMap[_newHashTable]();
this[_addHashTableEntry](strings, key, value);
} else if (_LinkedHashMap[_isNumericKey](key)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
this[_nums] = nums = _LinkedHashMap[_newHashTable]();
this[_addHashTableEntry](nums, key, value);
} else {
@@ -3814,11 +3814,11 @@ var collection;
}
[_set](key, value) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
this[_rest] = rest = _LinkedHashMap[_newHashTable]();
let hash = this[_computeHashCode](key);
let bucket = rest[hash];
- if (bucket === null) {
+ if (bucket == null) {
let cell = this[_newLinkedCell](key, value);
_LinkedHashMap[_setTableEntry](rest, hash, [cell]);
} else {
@@ -3850,7 +3850,7 @@ var collection;
}
[_remove](key) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, key);
let index = this[_findBucketIndex](bucket, key);
@@ -3870,9 +3870,9 @@ var collection;
forEach(action) {
let cell = this[_first];
let modifications = this[_modifications];
- while (cell !== null) {
+ while (cell != null) {
action(dart.as(cell[_key], K), dart.as(cell[_value], V));
- if (modifications !== this[_modifications]) {
+ if (modifications != this[_modifications]) {
throw new core.ConcurrentModificationError(this);
}
cell = cell[_next];
@@ -3880,17 +3880,17 @@ var collection;
}
[_addHashTableEntry](table, key, value) {
let cell = dart.as(_LinkedHashMap[_getTableEntry](table, key), LinkedHashMapCell);
- if (cell === null) {
+ if (cell == null) {
_LinkedHashMap[_setTableEntry](table, key, this[_newLinkedCell](key, value));
} else {
cell[_value] = value;
}
}
[_removeHashTableEntry](table, key) {
- if (table === null)
+ if (table == null)
return null;
let cell = dart.as(_LinkedHashMap[_getTableEntry](table, key), LinkedHashMapCell);
- if (cell === null)
+ if (cell == null)
return null;
this[_unlinkCell](cell);
_LinkedHashMap[_deleteTableEntry](table, key);
@@ -3901,7 +3901,7 @@ var collection;
}
[_newLinkedCell](key, value) {
let cell = new LinkedHashMapCell(key, value);
- if (this[_first] === null) {
+ if (this[_first] == null) {
this[_first] = this[_last] = cell;
} else {
let last = this[_last];
@@ -3915,13 +3915,13 @@ var collection;
[_unlinkCell](cell) {
let previous = cell[_previous];
let next = cell[_next];
- if (previous === null) {
+ if (previous == null) {
dart.assert(dart.equals(cell, this[_first]));
this[_first] = next;
} else {
previous[_next] = next;
}
- if (next === null) {
+ if (next == null) {
dart.assert(dart.equals(cell, this[_last]));
this[_last] = previous;
} else {
@@ -3943,7 +3943,7 @@ var collection;
return table[key];
}
static [_setTableEntry](table, key, value) {
- dart.assert(value !== null);
+ dart.assert(value != null);
table[key] = value;
}
static [_deleteTableEntry](table, key) {
@@ -3954,7 +3954,7 @@ var collection;
return dart.as(table[hash], core.List);
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -3984,7 +3984,7 @@ var collection;
return core.identityHashCode(key) & 0x3ffffff;
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4003,7 +4003,7 @@ var collection;
_LinkedCustomHashMap(equals$, hashCode$, validKey) {
this[_equals] = equals$;
this[_hashCode] = hashCode$;
- this[_validKey] = dart.as(validKey !== null ? validKey : (v) => dart.is(v, K), _Predicate);
+ this[_validKey] = dart.as(validKey != null ? validKey : (v) => dart.is(v, K), _Predicate);
super._LinkedHashMap();
}
get(key) {
@@ -4028,7 +4028,7 @@ var collection;
return this[_hashCode](dart.as(key, K)) & 0x3ffffff;
}
[_findBucketIndex](bucket, key) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4071,9 +4071,9 @@ var collection;
forEach(f) {
let cell = dart.as(dart.dload(this[_map], '_first'), LinkedHashMapCell);
let modifications = dart.as(dart.dload(this[_map], '_modifications'), core.int);
- while (cell !== null) {
+ while (cell != null) {
f(dart.as(cell[_key], E));
- if (modifications !== dart.dload(this[_map], '_modifications')) {
+ if (!dart.equals(modifications, dart.dload(this[_map], '_modifications'))) {
throw new core.ConcurrentModificationError(this[_map]);
}
cell = cell[_next];
@@ -4097,9 +4097,9 @@ var collection;
return this[_current];
}
moveNext() {
- if (this[_modifications] !== dart.dload(this[_map], '_modifications')) {
+ if (!dart.equals(this[_modifications], dart.dload(this[_map], '_modifications'))) {
throw new core.ConcurrentModificationError(this[_map]);
- } else if (this[_cell] === null) {
+ } else if (this[_cell] == null) {
this[_current] = null;
return false;
} else {
@@ -4138,7 +4138,7 @@ var collection;
return this[_length];
}
get isEmpty() {
- return this[_length] === 0;
+ return this[_length] == 0;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
@@ -4146,17 +4146,17 @@ var collection;
contains(object) {
if (_HashSet[_isStringElement](object)) {
let strings = this[_strings];
- return strings === null ? false : _HashSet[_hasTableEntry](strings, object);
+ return strings == null ? false : _HashSet[_hasTableEntry](strings, object);
} else if (_HashSet[_isNumericElement](object)) {
let nums = this[_nums];
- return nums === null ? false : _HashSet[_hasTableEntry](nums, object);
+ return nums == null ? false : _HashSet[_hasTableEntry](nums, object);
} else {
return this[_contains](object);
}
}
[_contains](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, object);
return dart.notNull(this[_findBucketIndex](bucket, object)) >= 0;
@@ -4169,7 +4169,7 @@ var collection;
}
[_lookup](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, object);
let index = this[_findBucketIndex](bucket, object);
@@ -4180,12 +4180,12 @@ var collection;
add(element) {
if (_HashSet[_isStringElement](element)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
this[_strings] = strings = _HashSet[_newHashTable]();
return this[_addHashTableEntry](strings, element);
} else if (_HashSet[_isNumericElement](element)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
this[_nums] = nums = _HashSet[_newHashTable]();
return this[_addHashTableEntry](nums, element);
} else {
@@ -4194,11 +4194,11 @@ var collection;
}
[_add](element) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
this[_rest] = rest = _HashSet[_newHashTable]();
let hash = this[_computeHashCode](element);
let bucket = rest[hash];
- if (bucket === null) {
+ if (bucket == null) {
_HashSet[_setTableEntry](rest, hash, [element]);
} else {
let index = this[_findBucketIndex](bucket, element);
@@ -4226,7 +4226,7 @@ var collection;
}
[_remove](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, object);
let index = this[_findBucketIndex](bucket, object);
@@ -4244,12 +4244,12 @@ var collection;
}
}
[_computeElements]() {
- if (this[_elements] !== null)
+ if (this[_elements] != null)
return this[_elements];
let result = new core.List(this[_length]);
let index = 0;
let strings = this[_strings];
- if (strings !== null) {
+ if (strings != null) {
let names = Object.getOwnPropertyNames(strings);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -4259,7 +4259,7 @@ var collection;
}
}
let nums = this[_nums];
- if (nums !== null) {
+ if (nums != null) {
let names = Object.getOwnPropertyNames(nums);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -4269,7 +4269,7 @@ var collection;
}
}
let rest = this[_rest];
- if (rest !== null) {
+ if (rest != null) {
let names = Object.getOwnPropertyNames(rest);
let entries = names.length;
for (let i = 0; dart.notNull(i) < dart.notNull(entries); i = dart.notNull(i) + 1) {
@@ -4282,7 +4282,7 @@ var collection;
}
}
}
- dart.assert(index === this[_length]);
+ dart.assert(index == this[_length]);
return this[_elements] = result;
}
[_addHashTableEntry](table, element) {
@@ -4294,7 +4294,7 @@ var collection;
return true;
}
[_removeHashTableEntry](table, element) {
- if (dart.notNull(table !== null) && dart.notNull(_HashSet[_hasTableEntry](table, element))) {
+ if (dart.notNull(table != null) && dart.notNull(_HashSet[_hasTableEntry](table, element))) {
_HashSet[_deleteTableEntry](table, element);
this[_length] = dart.notNull(this[_length]) - 1;
this[_elements] = null;
@@ -4314,10 +4314,10 @@ var collection;
}
static [_hasTableEntry](table, key) {
let entry = table[key];
- return entry !== null;
+ return entry != null;
}
static [_setTableEntry](table, key, value) {
- dart.assert(value !== null);
+ dart.assert(value != null);
table[key] = value;
}
static [_deleteTableEntry](table, key) {
@@ -4328,7 +4328,7 @@ var collection;
return dart.as(table[hash], core.List);
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4357,7 +4357,7 @@ var collection;
return core.identityHashCode(key) & 0x3ffffff;
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4377,14 +4377,14 @@ var collection;
_CustomHashSet(equality, hasher, validKey) {
this[_equality] = equality;
this[_hasher] = hasher;
- this[_validKey] = dart.as(validKey !== null ? validKey : (x) => dart.is(x, E), _Predicate);
+ this[_validKey] = dart.as(validKey != null ? validKey : (x) => dart.is(x, E), _Predicate);
super._HashSet();
}
[_newSet]() {
return new _CustomHashSet(this[_equality], this[_hasher], this[_validKey]);
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4473,7 +4473,7 @@ var collection;
return this[_length];
}
get isEmpty() {
- return this[_length] === 0;
+ return this[_length] == 0;
}
get isNotEmpty() {
return !dart.notNull(this.isEmpty);
@@ -4481,23 +4481,23 @@ var collection;
contains(object) {
if (_LinkedHashSet[_isStringElement](object)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
return false;
let cell = dart.as(_LinkedHashSet[_getTableEntry](strings, object), LinkedHashSetCell);
- return cell !== null;
+ return cell != null;
} else if (_LinkedHashSet[_isNumericElement](object)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
return false;
let cell = dart.as(_LinkedHashSet[_getTableEntry](nums, object), LinkedHashSetCell);
- return cell !== null;
+ return cell != null;
} else {
return this[_contains](object);
}
}
[_contains](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, object);
return dart.notNull(this[_findBucketIndex](bucket, object)) >= 0;
@@ -4511,7 +4511,7 @@ var collection;
}
[_lookup](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return null;
let bucket = this[_getBucket](rest, object);
let index = this[_findBucketIndex](bucket, object);
@@ -4522,33 +4522,33 @@ var collection;
forEach(action) {
let cell = this[_first];
let modifications = this[_modifications];
- while (cell !== null) {
+ while (cell != null) {
action(dart.as(cell[_element], E));
- if (modifications !== this[_modifications]) {
+ if (modifications != this[_modifications]) {
throw new core.ConcurrentModificationError(this);
}
cell = cell[_next];
}
}
get first() {
- if (this[_first] === null)
+ if (this[_first] == null)
throw new core.StateError("No elements");
return dart.as(this[_first][_element], E);
}
get last() {
- if (this[_last] === null)
+ if (this[_last] == null)
throw new core.StateError("No elements");
return dart.as(this[_last][_element], E);
}
add(element) {
if (_LinkedHashSet[_isStringElement](element)) {
let strings = this[_strings];
- if (strings === null)
+ if (strings == null)
this[_strings] = strings = _LinkedHashSet[_newHashTable]();
return this[_addHashTableEntry](strings, element);
} else if (_LinkedHashSet[_isNumericElement](element)) {
let nums = this[_nums];
- if (nums === null)
+ if (nums == null)
this[_nums] = nums = _LinkedHashSet[_newHashTable]();
return this[_addHashTableEntry](nums, element);
} else {
@@ -4557,11 +4557,11 @@ var collection;
}
[_add](element) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
this[_rest] = rest = _LinkedHashSet[_newHashTable]();
let hash = this[_computeHashCode](element);
let bucket = rest[hash];
- if (bucket === null) {
+ if (bucket == null) {
let cell = this[_newLinkedCell](element);
_LinkedHashSet[_setTableEntry](rest, hash, [cell]);
} else {
@@ -4584,7 +4584,7 @@ var collection;
}
[_remove](object) {
let rest = this[_rest];
- if (rest === null)
+ if (rest == null)
return false;
let bucket = this[_getBucket](rest, object);
let index = this[_findBucketIndex](bucket, object);
@@ -4602,12 +4602,12 @@ var collection;
}
[_filterWhere](test, removeMatching) {
let cell = this[_first];
- while (cell !== null) {
+ while (cell != null) {
let element = dart.as(cell[_element], E);
let next = cell[_next];
let modifications = this[_modifications];
- let shouldRemove = removeMatching === test(element);
- if (modifications !== this[_modifications]) {
+ let shouldRemove = removeMatching == test(element);
+ if (modifications != this[_modifications]) {
throw new core.ConcurrentModificationError(this);
}
if (shouldRemove)
@@ -4624,16 +4624,16 @@ var collection;
}
[_addHashTableEntry](table, element) {
let cell = dart.as(_LinkedHashSet[_getTableEntry](table, element), LinkedHashSetCell);
- if (cell !== null)
+ if (cell != null)
return false;
_LinkedHashSet[_setTableEntry](table, element, this[_newLinkedCell](element));
return true;
}
[_removeHashTableEntry](table, element) {
- if (table === null)
+ if (table == null)
return false;
let cell = dart.as(_LinkedHashSet[_getTableEntry](table, element), LinkedHashSetCell);
- if (cell === null)
+ if (cell == null)
return false;
this[_unlinkCell](cell);
_LinkedHashSet[_deleteTableEntry](table, element);
@@ -4644,7 +4644,7 @@ var collection;
}
[_newLinkedCell](element) {
let cell = new LinkedHashSetCell(element);
- if (this[_first] === null) {
+ if (this[_first] == null) {
this[_first] = this[_last] = cell;
} else {
let last = this[_last];
@@ -4658,13 +4658,13 @@ var collection;
[_unlinkCell](cell) {
let previous = cell[_previous];
let next = cell[_next];
- if (previous === null) {
+ if (previous == null) {
dart.assert(dart.equals(cell, this[_first]));
this[_first] = next;
} else {
previous[_next] = next;
}
- if (next === null) {
+ if (next == null) {
dart.assert(dart.equals(cell, this[_last]));
this[_last] = previous;
} else {
@@ -4686,7 +4686,7 @@ var collection;
return table[key];
}
static [_setTableEntry](table, key, value) {
- dart.assert(value !== null);
+ dart.assert(value != null);
table[key] = value;
}
static [_deleteTableEntry](table, key) {
@@ -4697,7 +4697,7 @@ var collection;
return dart.as(table[hash], core.List);
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4727,7 +4727,7 @@ var collection;
return core.identityHashCode(key) & 0x3ffffff;
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4746,14 +4746,14 @@ var collection;
_LinkedCustomHashSet(equality, hasher, validKey) {
this[_equality] = equality;
this[_hasher] = hasher;
- this[_validKey] = dart.as(validKey !== null ? validKey : (x) => dart.is(x, E), _Predicate);
+ this[_validKey] = dart.as(validKey != null ? validKey : (x) => dart.is(x, E), _Predicate);
super._LinkedHashSet();
}
[_newSet]() {
return new _LinkedCustomHashSet(this[_equality], this[_hasher], this[_validKey]);
}
[_findBucketIndex](bucket, element) {
- if (bucket === null)
+ if (bucket == null)
return -1;
let length = bucket.length;
for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
@@ -4822,9 +4822,9 @@ var collection;
return this[_current];
}
moveNext() {
- if (this[_modifications] !== dart.dload(this[_set], '_modifications')) {
+ if (!dart.equals(this[_modifications], dart.dload(this[_set], '_modifications'))) {
throw new core.ConcurrentModificationError(this[_set]);
- } else if (this[_cell] === null) {
+ } else if (this[_cell] == null) {
this[_current] = null;
return false;
} else {
« no previous file with comments | « lib/runtime/dart/async.js ('k') | lib/runtime/dart/convert.js » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698