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Unified Diff: lib/runtime/dart_sdk.js

Issue 1920293005: Improve code for shifts and bitwise operations. (Closed) Base URL: https://github.com/dart-lang/dev_compiler@master
Patch Set: Created 4 years, 8 months ago
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Index: lib/runtime/dart_sdk.js
diff --git a/lib/runtime/dart_sdk.js b/lib/runtime/dart_sdk.js
index 2b80cf605c72208f5852d37756d467bc541e9ef9..78b26eecd17940f6b0d0770698c316f234be4cf6 100644
--- a/lib/runtime/dart_sdk.js
+++ b/lib/runtime/dart_sdk.js
@@ -2727,10 +2727,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
return this >= other;
}
get [dartx.isEven]() {
- return (this & 1) >>> 0 == 0;
+ return (this & 1) == 0;
}
get [dartx.isOdd]() {
- return (this & 1) >>> 0 == 1;
+ return (this & 1) == 1;
}
[dartx.toUnsigned](width) {
return (this & (1)[dartx['<<']](width) - 1) >>> 0;
@@ -2748,12 +2748,12 @@ dart_library.library('dart_sdk', null, /* Imports */[
return _interceptors.JSNumber._bitCount(_interceptors.JSNumber._spread(nonneg));
}
static _bitCount(i) {
- i = dart.notNull(_interceptors.JSNumber._shru(i, 0)) - ((dart.notNull(_interceptors.JSNumber._shru(i, 1)) & 1431655765) >>> 0);
- i = ((dart.notNull(i) & 858993459) >>> 0) + ((dart.notNull(_interceptors.JSNumber._shru(i, 2)) & 858993459) >>> 0);
- i = (252645135 & dart.notNull(i) + dart.notNull(_interceptors.JSNumber._shru(i, 4))) >>> 0;
+ i = dart.notNull(_interceptors.JSNumber._shru(i, 0)) - (dart.notNull(_interceptors.JSNumber._shru(i, 1)) & 1431655765);
+ i = (dart.notNull(i) & 858993459) + (dart.notNull(_interceptors.JSNumber._shru(i, 2)) & 858993459);
+ i = 252645135 & dart.notNull(i) + dart.notNull(_interceptors.JSNumber._shru(i, 4));
i = dart.notNull(i) + dart.notNull(_interceptors.JSNumber._shru(i, 8));
i = dart.notNull(i) + dart.notNull(_interceptors.JSNumber._shru(i, 16));
- return (dart.notNull(i) & 63) >>> 0;
+ return dart.notNull(i) & 63;
}
static _shru(value, shift) {
return value >>> shift;
@@ -3137,7 +3137,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let result = '';
let s = this;
while (true) {
- if ((dart.notNull(times) & 1) >>> 0 == 1) result = s + result;
+ if ((dart.notNull(times) & 1) == 1) result = s + result;
times = times >>> 1;
if (times == 0) break;
s = s + s;
@@ -3228,13 +3228,13 @@ dart_library.library('dart_sdk', null, /* Imports */[
get hashCode() {
let hash = 0;
for (let i = 0; i < dart.notNull(this[dartx.length]); i++) {
- hash = (536870911 & hash + this.charCodeAt(i)) >>> 0;
- hash = (536870911 & hash + ((524287 & hash) >>> 0)[dartx['<<']](10)) >>> 0;
+ hash = 536870911 & hash + this.charCodeAt(i);
+ hash = 536870911 & hash + ((524287 & hash) << 10);
hash = hash ^ hash >> 6;
}
- hash = (536870911 & hash + ((67108863 & hash) >>> 0)[dartx['<<']](3)) >>> 0;
+ hash = 536870911 & hash + ((67108863 & hash) << 3);
hash = hash ^ hash >> 11;
- return (536870911 & hash + ((16383 & hash) >>> 0)[dartx['<<']](15)) >>> 0;
+ return 536870911 & hash + ((16383 & hash) << 15);
}
get runtimeType() {
return core.String;
@@ -6565,7 +6565,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
get hashCode() {
let arbitraryPrime = 664597;
- return (536870911 & arbitraryPrime * dart.notNull(dart.hashCode(this[_name]))) >>> 0;
+ return 536870911 & arbitraryPrime * dart.notNull(dart.hashCode(this[_name]));
}
toString() {
return `Symbol("${this[_name]}")`;
@@ -7518,7 +7518,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return dart.is(other, _isolate_helper._WorkerSendPort) && this[_workerId] == other[_workerId] && this[_isolateId] == other[_isolateId] && this[_receivePortId] == other[_receivePortId];
}
get hashCode() {
- return ((this[_workerId][dartx['<<']](16) ^ this[_isolateId][dartx['<<']](8)) >>> 0 ^ dart.notNull(this[_receivePortId])) >>> 0;
+ return (dart.notNull(this[_workerId]) << 16 ^ dart.notNull(this[_isolateId]) << 8 ^ dart.notNull(this[_receivePortId])) >>> 0;
}
};
_isolate_helper._WorkerSendPort[dart.implements] = () => [isolate.SendPort];
@@ -8414,7 +8414,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
get hashCode() {
let hash = this[_id];
hash = (hash[dartx['>>']](0) ^ (dart.notNull(hash) / 4294967296)[dartx.truncate]()) >>> 0;
- hash = ((~dart.notNull(hash) >>> 0) + hash[dartx['<<']](15) & 4294967295) >>> 0;
+ hash = ((~dart.notNull(hash) >>> 0) + (dart.notNull(hash) << 15 >>> 0) & 4294967295) >>> 0;
hash = (dart.notNull(hash) ^ hash[dartx['>>']](12)) >>> 0;
hash = (dart.notNull(hash) * 5 & 4294967295) >>> 0;
hash = (dart.notNull(hash) ^ hash[dartx['>>']](4)) >>> 0;
@@ -9936,9 +9936,9 @@ dart_library.library('dart_sdk', null, /* Imports */[
while (i < dart.notNull(length)) {
buffer.write(dart.dcall(onMatch, new _js_helper.StringMatch(i, dart.as(receiver, core.String), "")));
let code = dart.as(dart.dsend(receiver, 'codeUnitAt', i), core.int);
- if ((dart.notNull(code) & ~1023 >>> 0) >>> 0 == 55296 && dart.notNull(length) > i + 1) {
+ if ((dart.notNull(code) & ~1023) >>> 0 == 55296 && dart.notNull(length) > i + 1) {
code = dart.as(dart.dsend(receiver, 'codeUnitAt', i + 1), core.int);
- if ((dart.notNull(code) & ~1023 >>> 0) >>> 0 == 56320) {
+ if ((dart.notNull(code) & ~1023) >>> 0 == 56320) {
buffer.write(dart.dcall(onNonMatch, dart.dsend(receiver, 'substring', i, i + 2)));
i = i + 2;
continue;
@@ -12620,10 +12620,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
_native_typed_data.NativeFloat32x4._list[dartx.set](1, this.y);
_native_typed_data.NativeFloat32x4._list[dartx.set](2, this.z);
_native_typed_data.NativeFloat32x4._list[dartx.set](3, this.w);
- mx = ((dart.notNull(view[dartx.get](0)) & 2147483648) >>> 0)[dartx['>>']](31);
- my = ((dart.notNull(view[dartx.get](1)) & 2147483648) >>> 0)[dartx['>>']](30);
- mz = ((dart.notNull(view[dartx.get](2)) & 2147483648) >>> 0)[dartx['>>']](29);
- mw = ((dart.notNull(view[dartx.get](3)) & 2147483648) >>> 0)[dartx['>>']](28);
+ mx = (dart.notNull(view[dartx.get](0)) & 2147483648) >>> 0 >>> 31;
+ my = (dart.notNull(view[dartx.get](1)) & 2147483648) >>> 0 >>> 30;
+ mz = (dart.notNull(view[dartx.get](2)) & 2147483648) >>> 0 >>> 29;
+ mw = (dart.notNull(view[dartx.get](3)) & 2147483648) >>> 0 >>> 28;
return dart.as(dart.dsend(dart.dsend(dart.dsend(mx, '|', my), '|', mz), '|', mw), core.int);
}
shuffle(m) {
@@ -12634,10 +12634,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
_native_typed_data.NativeFloat32x4._list[dartx.set](1, this.y);
_native_typed_data.NativeFloat32x4._list[dartx.set](2, this.z);
_native_typed_data.NativeFloat32x4._list[dartx.set](3, this.w);
- let _x = _native_typed_data.NativeFloat32x4._list[dartx.get]((dart.notNull(m) & 3) >>> 0);
- let _y = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](2) & 3) >>> 0);
- let _z = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](4) & 3) >>> 0);
- let _w = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](6) & 3) >>> 0);
+ let _x = _native_typed_data.NativeFloat32x4._list[dartx.get](dart.notNull(m) & 3);
+ let _y = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](2) & 3);
+ let _z = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](4) & 3);
+ let _w = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](6) & 3);
return new _native_typed_data.NativeFloat32x4._truncated(_x, _y, _z, _w);
}
shuffleMix(other, m) {
@@ -12648,14 +12648,14 @@ dart_library.library('dart_sdk', null, /* Imports */[
_native_typed_data.NativeFloat32x4._list[dartx.set](1, this.y);
_native_typed_data.NativeFloat32x4._list[dartx.set](2, this.z);
_native_typed_data.NativeFloat32x4._list[dartx.set](3, this.w);
- let _x = _native_typed_data.NativeFloat32x4._list[dartx.get]((dart.notNull(m) & 3) >>> 0);
- let _y = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](2) & 3) >>> 0);
+ let _x = _native_typed_data.NativeFloat32x4._list[dartx.get](dart.notNull(m) & 3);
+ let _y = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](2) & 3);
_native_typed_data.NativeFloat32x4._list[dartx.set](0, other.x);
_native_typed_data.NativeFloat32x4._list[dartx.set](1, other.y);
_native_typed_data.NativeFloat32x4._list[dartx.set](2, other.z);
_native_typed_data.NativeFloat32x4._list[dartx.set](3, other.w);
- let _z = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](4) & 3) >>> 0);
- let _w = _native_typed_data.NativeFloat32x4._list[dartx.get]((m[dartx['>>']](6) & 3) >>> 0);
+ let _z = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](4) & 3);
+ let _w = _native_typed_data.NativeFloat32x4._list[dartx.get](m[dartx['>>']](6) & 3);
return new _native_typed_data.NativeFloat32x4._truncated(_x, _y, _z, _w);
}
withX(newX) {
@@ -12818,11 +12818,11 @@ dart_library.library('dart_sdk', null, /* Imports */[
return new _native_typed_data.NativeInt32x4._truncated(-this.x | 0, -this.y | 0, -this.z | 0, -this.w | 0);
}
get signMask() {
- let mx = ((dart.notNull(this.x) & 2147483648) >>> 0)[dartx['>>']](31);
- let my = ((dart.notNull(this.y) & 2147483648) >>> 0)[dartx['>>']](31);
- let mz = ((dart.notNull(this.z) & 2147483648) >>> 0)[dartx['>>']](31);
- let mw = ((dart.notNull(this.w) & 2147483648) >>> 0)[dartx['>>']](31);
- return (((mx | my[dartx['<<']](1)) >>> 0 | mz[dartx['<<']](2)) >>> 0 | mw[dartx['<<']](3)) >>> 0;
+ let mx = (dart.notNull(this.x) & 2147483648) >>> 0 >>> 31;
+ let my = (dart.notNull(this.y) & 2147483648) >>> 0 >>> 31;
+ let mz = (dart.notNull(this.z) & 2147483648) >>> 0 >>> 31;
+ let mw = (dart.notNull(this.w) & 2147483648) >>> 0 >>> 31;
+ return (mx | my << 1 | mz << 2 | mw << 3) >>> 0;
}
shuffle(mask) {
if (dart.notNull(mask) < 0 || dart.notNull(mask) > 255) {
@@ -12832,10 +12832,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
_native_typed_data.NativeInt32x4._list[dartx.set](1, this.y);
_native_typed_data.NativeInt32x4._list[dartx.set](2, this.z);
_native_typed_data.NativeInt32x4._list[dartx.set](3, this.w);
- let _x = _native_typed_data.NativeInt32x4._list[dartx.get]((dart.notNull(mask) & 3) >>> 0);
- let _y = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](2) & 3) >>> 0);
- let _z = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](4) & 3) >>> 0);
- let _w = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](6) & 3) >>> 0);
+ let _x = _native_typed_data.NativeInt32x4._list[dartx.get](dart.notNull(mask) & 3);
+ let _y = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](2) & 3);
+ let _z = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](4) & 3);
+ let _w = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](6) & 3);
return new _native_typed_data.NativeInt32x4._truncated(_x, _y, _z, _w);
}
shuffleMix(other, mask) {
@@ -12846,14 +12846,14 @@ dart_library.library('dart_sdk', null, /* Imports */[
_native_typed_data.NativeInt32x4._list[dartx.set](1, this.y);
_native_typed_data.NativeInt32x4._list[dartx.set](2, this.z);
_native_typed_data.NativeInt32x4._list[dartx.set](3, this.w);
- let _x = _native_typed_data.NativeInt32x4._list[dartx.get]((dart.notNull(mask) & 3) >>> 0);
- let _y = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](2) & 3) >>> 0);
+ let _x = _native_typed_data.NativeInt32x4._list[dartx.get](dart.notNull(mask) & 3);
+ let _y = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](2) & 3);
_native_typed_data.NativeInt32x4._list[dartx.set](0, other.x);
_native_typed_data.NativeInt32x4._list[dartx.set](1, other.y);
_native_typed_data.NativeInt32x4._list[dartx.set](2, other.z);
_native_typed_data.NativeInt32x4._list[dartx.set](3, other.w);
- let _z = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](4) & 3) >>> 0);
- let _w = _native_typed_data.NativeInt32x4._list[dartx.get]((mask[dartx['>>']](6) & 3) >>> 0);
+ let _z = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](4) & 3);
+ let _w = _native_typed_data.NativeInt32x4._list[dartx.get](mask[dartx['>>']](6) & 3);
return new _native_typed_data.NativeInt32x4._truncated(_x, _y, _z, _w);
}
withX(x) {
@@ -12919,10 +12919,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
let sfy = intView[dartx.get](1);
let sfz = intView[dartx.get](2);
let sfw = intView[dartx.get](3);
- let _x = ((dart.notNull(this.x) & dart.notNull(stx)) >>> 0 | (~dart.notNull(this.x) >>> 0 & dart.notNull(sfx)) >>> 0) >>> 0;
- let _y = ((dart.notNull(this.y) & dart.notNull(sty)) >>> 0 | (~dart.notNull(this.y) >>> 0 & dart.notNull(sfy)) >>> 0) >>> 0;
- let _z = ((dart.notNull(this.z) & dart.notNull(stz)) >>> 0 | (~dart.notNull(this.z) >>> 0 & dart.notNull(sfz)) >>> 0) >>> 0;
- let _w = ((dart.notNull(this.w) & dart.notNull(stw)) >>> 0 | (~dart.notNull(this.w) >>> 0 & dart.notNull(sfw)) >>> 0) >>> 0;
+ let _x = (dart.notNull(this.x) & dart.notNull(stx) | ~dart.notNull(this.x) & dart.notNull(sfx)) >>> 0;
+ let _y = (dart.notNull(this.y) & dart.notNull(sty) | ~dart.notNull(this.y) & dart.notNull(sfy)) >>> 0;
+ let _z = (dart.notNull(this.z) & dart.notNull(stz) | ~dart.notNull(this.z) & dart.notNull(sfz)) >>> 0;
+ let _w = (dart.notNull(this.w) & dart.notNull(stw) | ~dart.notNull(this.w) & dart.notNull(sfw)) >>> 0;
intView[dartx.set](0, _x);
intView[dartx.set](1, _y);
intView[dartx.set](2, _z);
@@ -13028,9 +13028,9 @@ dart_library.library('dart_sdk', null, /* Imports */[
let view = _native_typed_data.NativeFloat64x2._uint32View;
_native_typed_data.NativeFloat64x2._list[dartx.set](0, this.x);
_native_typed_data.NativeFloat64x2._list[dartx.set](1, this.y);
- let mx = ((dart.notNull(view[dartx.get](1)) & 2147483648) >>> 0)[dartx['>>']](31);
- let my = ((dart.notNull(view[dartx.get](3)) & 2147483648) >>> 0)[dartx['>>']](31);
- return (mx | my[dartx['<<']](1)) >>> 0;
+ let mx = (dart.notNull(view[dartx.get](1)) & 2147483648) >>> 0 >>> 31;
+ let my = (dart.notNull(view[dartx.get](3)) & 2147483648) >>> 0 >>> 31;
+ return (mx | my << 1) >>> 0;
}
withX(x) {
if (!(typeof x == 'number')) dart.throw(new core.ArgumentError(x));
@@ -13340,14 +13340,14 @@ dart_library.library('dart_sdk', null, /* Imports */[
this[_pending].schedule(this);
} else {
dart.assert(this[_mayResumeInput]);
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_INPUT_PAUSED) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_INPUT_PAUSED)) >>> 0;
if (!dart.notNull(this[_inCallback])) this[_guardCallback](dart.bind(this, _onResume));
}
}
}
}
cancel() {
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_WAIT_FOR_CANCEL) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_WAIT_FOR_CANCEL)) >>> 0;
if (dart.notNull(this[_isCanceled])) return this[_cancelFuture];
this[_cancel]();
return this[_cancelFuture];
@@ -13469,7 +13469,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let wasInputPaused = this[_isInputPaused];
this[_state] = (dart.notNull(this[_state]) | dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
this[_zone].runUnaryGuarded(this[_onData], data);
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
this[_checkState](wasInputPaused);
}
[_sendError](error, stackTrace) {
@@ -13485,7 +13485,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
} else {
this[_zone].runUnaryGuarded(dart.as(this[_onError], dart.functionType(dart.dynamic, [dart.dynamic])), error);
}
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
}).bind(this);
dart.fn(sendError, dart.void, []);
if (dart.notNull(this[_cancelOnError])) {
@@ -13507,9 +13507,9 @@ dart_library.library('dart_sdk', null, /* Imports */[
dart.assert(!dart.notNull(this[_inCallback]));
const sendDone = (function() {
if (!dart.notNull(this[_waitsForCancel])) return;
- this[_state] = (dart.notNull(this[_state]) | ((dart.notNull(async._BufferingStreamSubscription._STATE_CANCELED) | dart.notNull(async._BufferingStreamSubscription._STATE_CLOSED)) >>> 0 | dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) | dart.notNull(async._BufferingStreamSubscription._STATE_CANCELED) | dart.notNull(async._BufferingStreamSubscription._STATE_CLOSED) | dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
this[_zone].runGuarded(this[_onDone]);
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
}).bind(this);
dart.fn(sendDone, dart.void, []);
this[_cancel]();
@@ -13525,15 +13525,15 @@ dart_library.library('dart_sdk', null, /* Imports */[
let wasInputPaused = this[_isInputPaused];
this[_state] = (dart.notNull(this[_state]) | dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
dart.dcall(callback);
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
this[_checkState](wasInputPaused);
}
[_checkState](wasInputPaused) {
dart.assert(!dart.notNull(this[_inCallback]));
if (dart.notNull(this[_hasPending]) && dart.notNull(this[_pending].isEmpty)) {
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_HAS_PENDING) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_HAS_PENDING)) >>> 0;
if (dart.notNull(this[_isInputPaused]) && dart.notNull(this[_mayResumeInput])) {
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_INPUT_PAUSED) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_INPUT_PAUSED)) >>> 0;
}
}
while (true) {
@@ -13549,7 +13549,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
} else {
this[_onResume]();
}
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BufferingStreamSubscription._STATE_IN_CALLBACK)) >>> 0;
wasInputPaused = isInputPaused;
}
if (dart.notNull(this[_hasPending]) && !dart.notNull(this[_isPaused])) {
@@ -13836,7 +13836,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
dart.assert(this[_isAddingStream]);
let addState = this[_addStreamState];
this[_addStreamState] = null;
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_ADDSTREAM) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_ADDSTREAM)) >>> 0;
addState.complete();
}
[_forEachListener](action) {
@@ -13846,7 +13846,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
if (dart.notNull(this[_isEmpty])) return;
let id = (dart.notNull(this[_state]) & dart.notNull(async._BroadcastStreamController._STATE_EVENT_ID)) >>> 0;
- this[_state] = (dart.notNull(this[_state]) ^ (dart.notNull(async._BroadcastStreamController._STATE_EVENT_ID) | dart.notNull(async._BroadcastStreamController._STATE_FIRING)) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) ^ (dart.notNull(async._BroadcastStreamController._STATE_EVENT_ID) | dart.notNull(async._BroadcastStreamController._STATE_FIRING))) >>> 0;
let link = this[_next];
while (!core.identical(link, this)) {
let subscription = dart.as(link, async._BroadcastSubscription$(T));
@@ -13858,12 +13858,12 @@ dart_library.library('dart_sdk', null, /* Imports */[
if (dart.notNull(subscription[_removeAfterFiring])) {
this[_removeListener](subscription);
}
- subscription[_eventState] = (dart.notNull(subscription[_eventState]) & ~dart.notNull(async._BroadcastSubscription._STATE_FIRING) >>> 0) >>> 0;
+ subscription[_eventState] = (dart.notNull(subscription[_eventState]) & ~dart.notNull(async._BroadcastSubscription._STATE_FIRING)) >>> 0;
} else {
link = subscription[_next];
}
}
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_FIRING) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_FIRING)) >>> 0;
if (dart.notNull(this[_isEmpty])) {
this[_callOnCancel]();
}
@@ -13919,7 +13919,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
this[_state] = (dart.notNull(this[_state]) | dart.notNull(async._BroadcastStreamController._STATE_FIRING)) >>> 0;
let subscription = dart.as(this[_next], async._BroadcastSubscription);
subscription[_add$](data);
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_FIRING) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._BroadcastStreamController._STATE_FIRING)) >>> 0;
if (dart.notNull(this[_isEmpty])) {
this[_callOnCancel]();
}
@@ -15475,7 +15475,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
dart.assert(this[_isAddingStream]);
let addState = dart.as(this[_varData], async._StreamControllerAddStreamState);
this[_varData] = addState.varData;
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._StreamController._STATE_ADDSTREAM) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._StreamController._STATE_ADDSTREAM)) >>> 0;
addState.complete();
}
[_subscribe](onData, onError, onDone, cancelOnError) {
@@ -15508,7 +15508,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
result = addState.cancel();
}
this[_varData] = null;
- this[_state] = ((dart.notNull(this[_state]) & ~((dart.notNull(async._StreamController._STATE_SUBSCRIBED) | dart.notNull(async._StreamController._STATE_ADDSTREAM)) >>> 0) >>> 0) >>> 0 | dart.notNull(async._StreamController._STATE_CANCELED)) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~(dart.notNull(async._StreamController._STATE_SUBSCRIBED) | dart.notNull(async._StreamController._STATE_ADDSTREAM)) | dart.notNull(async._StreamController._STATE_CANCELED)) >>> 0;
if (this[_onCancel] != null) {
if (result == null) {
try {
@@ -16129,7 +16129,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return result;
}
[_sendDone]() {
- this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._DoneStreamSubscription._SCHEDULED) >>> 0) >>> 0;
+ this[_state] = (dart.notNull(this[_state]) & ~dart.notNull(async._DoneStreamSubscription._SCHEDULED)) >>> 0;
if (dart.notNull(this.isPaused)) return;
this[_state] = (dart.notNull(this[_state]) | dart.notNull(async._DoneStreamSubscription._DONE_SENT)) >>> 0;
if (this[_onDone] != null) this[_zone].runGuarded(this[_onDone]);
@@ -18797,7 +18797,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return dart.as(cell[_value$], V);
}
[_modified]() {
- this[_modifications] = (dart.notNull(this[_modifications]) + 1 & 67108863) >>> 0;
+ this[_modifications] = dart.notNull(this[_modifications]) + 1 & 67108863;
}
[_newLinkedCell](key, value) {
dart.as(key, K);
@@ -20010,7 +20010,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return true;
}
[_modified]() {
- this[_modifications] = (dart.notNull(this[_modifications]) + 1 & 67108863) >>> 0;
+ this[_modifications] = dart.notNull(this[_modifications]) + 1 & 67108863;
}
[_newLinkedCell](element) {
dart.as(element, E);
@@ -22001,7 +22001,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
static _nextPowerOf2(number) {
dart.assert(dart.notNull(number) > 0);
- number = number[dartx['<<']](1) - 1;
+ number = (dart.notNull(number) << 1 >>> 0) - 1;
for (;;) {
let nextNumber = (dart.notNull(number) & dart.notNull(number) - 1) >>> 0;
if (nextNumber == 0) return number;
@@ -23581,7 +23581,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let result = typed_data.Uint8List.new(length);
for (let i = 0; i < length; i++) {
let codeUnit = string[dartx.codeUnitAt](dart.notNull(start) + i);
- if ((dart.notNull(codeUnit) & ~dart.notNull(this[_subsetMask]) >>> 0) >>> 0 != 0) {
+ if ((dart.notNull(codeUnit) & ~dart.notNull(this[_subsetMask])) >>> 0 != 0) {
dart.throw(new core.ArgumentError("String contains invalid characters."));
}
result[dartx.set](i, codeUnit);
@@ -23626,7 +23626,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
core.RangeError.checkValidRange(start, end, source[dartx.length]);
for (let i = start; dart.notNull(i) < dart.notNull(end); i = dart.notNull(i) + 1) {
let codeUnit = source[dartx.codeUnitAt](i);
- if ((dart.notNull(codeUnit) & ~dart.notNull(this[_subsetMask]) >>> 0) >>> 0 != 0) {
+ if ((dart.notNull(codeUnit) & ~dart.notNull(this[_subsetMask])) >>> 0 != 0) {
dart.throw(new core.ArgumentError(`Source contains invalid character with code point: ${codeUnit}.`));
}
}
@@ -23659,7 +23659,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let length = dart.notNull(end) - dart.notNull(start);
for (let i = start; dart.notNull(i) < dart.notNull(end); i = dart.notNull(i) + 1) {
let byte = bytes[dartx.get](i);
- if ((dart.notNull(byte) & ~dart.notNull(this[_subsetMask]) >>> 0) >>> 0 != 0) {
+ if ((dart.notNull(byte) & ~dart.notNull(this[_subsetMask])) >>> 0 != 0) {
if (!dart.notNull(this[_allowInvalid])) {
dart.throw(new core.FormatException(`Invalid value in input: ${byte}`));
}
@@ -23672,7 +23672,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let buffer = new core.StringBuffer();
for (let i = start; dart.notNull(i) < dart.notNull(end); i = dart.notNull(i) + 1) {
let value = bytes[dartx.get](i);
- if ((dart.notNull(value) & ~dart.notNull(this[_subsetMask]) >>> 0) >>> 0 != 0) value = 65533;
+ if ((dart.notNull(value) & ~dart.notNull(this[_subsetMask])) >>> 0 != 0) value = 65533;
buffer.writeCharCode(value);
}
return buffer.toString();
@@ -23774,7 +23774,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
addSlice(source, start, end, isLast) {
core.RangeError.checkValidRange(start, end, source[dartx.length]);
for (let i = start; dart.notNull(i) < dart.notNull(end); i = dart.notNull(i) + 1) {
- if ((dart.notNull(source[dartx.get](i)) & ~dart.notNull(convert._ASCII_MASK) >>> 0) >>> 0 != 0) {
+ if ((dart.notNull(source[dartx.get](i)) & ~dart.notNull(convert._ASCII_MASK)) >>> 0 != 0) {
if (dart.notNull(i) > dart.notNull(start)) this[_utf8Sink].addSlice(source, start, i, false);
this[_utf8Sink].add(dart.const(dart.list([239, 191, 189], core.int)));
start = dart.notNull(i) + 1;
@@ -23803,7 +23803,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
add(source) {
for (let i = 0; i < dart.notNull(source[dartx.length]); i++) {
- if ((dart.notNull(source[dartx.get](i)) & ~dart.notNull(convert._ASCII_MASK) >>> 0) >>> 0 != 0) {
+ if ((dart.notNull(source[dartx.get](i)) & ~dart.notNull(convert._ASCII_MASK)) >>> 0 != 0) {
dart.throw(new core.FormatException("Source contains non-ASCII bytes."));
}
}
@@ -24540,8 +24540,8 @@ dart_library.library('dart_sdk', null, /* Imports */[
this.writeCharCode(convert._JsonStringifier.CHAR_u);
this.writeCharCode(convert._JsonStringifier.CHAR_0);
this.writeCharCode(convert._JsonStringifier.CHAR_0);
- this.writeCharCode(convert._JsonStringifier.hexDigit((charCode[dartx['>>']](4) & 15) >>> 0));
- this.writeCharCode(convert._JsonStringifier.hexDigit((dart.notNull(charCode) & 15) >>> 0));
+ this.writeCharCode(convert._JsonStringifier.hexDigit(charCode[dartx['>>']](4) & 15));
+ this.writeCharCode(convert._JsonStringifier.hexDigit(dart.notNull(charCode) & 15));
break;
}
}
@@ -24830,10 +24830,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
if (dart.notNull(char) <= 127) {
this.writeByte(char);
} else {
- if ((dart.notNull(char) & 64512) >>> 0 == 55296 && dart.notNull(i) + 1 < dart.notNull(end)) {
+ if ((dart.notNull(char) & 64512) == 55296 && dart.notNull(i) + 1 < dart.notNull(end)) {
let nextChar = string[dartx.codeUnitAt](dart.notNull(i) + 1);
- if ((dart.notNull(nextChar) & 64512) >>> 0 == 56320) {
- char = 65536 + ((dart.notNull(char) & 1023) >>> 0)[dartx['<<']](10) + ((dart.notNull(nextChar) & 1023) >>> 0);
+ if ((dart.notNull(nextChar) & 64512) == 56320) {
+ char = 65536 + ((dart.notNull(char) & 1023) << 10) + (dart.notNull(nextChar) & 1023);
this.writeFourByteCharCode(char);
i = dart.notNull(i) + 1;
continue;
@@ -24853,13 +24853,13 @@ dart_library.library('dart_sdk', null, /* Imports */[
writeMultiByteCharCode(charCode) {
if (dart.notNull(charCode) <= 2047) {
this.writeByte((192 | charCode[dartx['>>']](6)) >>> 0);
- this.writeByte((128 | (dart.notNull(charCode) & 63) >>> 0) >>> 0);
+ this.writeByte(128 | dart.notNull(charCode) & 63);
return;
}
if (dart.notNull(charCode) <= 65535) {
this.writeByte((224 | charCode[dartx['>>']](12)) >>> 0);
- this.writeByte((128 | (charCode[dartx['>>']](6) & 63) >>> 0) >>> 0);
- this.writeByte((128 | (dart.notNull(charCode) & 63) >>> 0) >>> 0);
+ this.writeByte(128 | charCode[dartx['>>']](6) & 63);
+ this.writeByte(128 | dart.notNull(charCode) & 63);
return;
}
this.writeFourByteCharCode(charCode);
@@ -24867,9 +24867,9 @@ dart_library.library('dart_sdk', null, /* Imports */[
writeFourByteCharCode(charCode) {
dart.assert(dart.notNull(charCode) <= 1114111);
this.writeByte((240 | charCode[dartx['>>']](18)) >>> 0);
- this.writeByte((128 | (charCode[dartx['>>']](12) & 63) >>> 0) >>> 0);
- this.writeByte((128 | (charCode[dartx['>>']](6) & 63) >>> 0) >>> 0);
- this.writeByte((128 | (dart.notNull(charCode) & 63) >>> 0) >>> 0);
+ this.writeByte(128 | charCode[dartx['>>']](12) & 63);
+ this.writeByte(128 | charCode[dartx['>>']](6) & 63);
+ this.writeByte(128 | dart.notNull(charCode) & 63);
}
writeByte(byte) {
dart.assert(dart.notNull(byte) <= 255);
@@ -25487,17 +25487,17 @@ dart_library.library('dart_sdk', null, /* Imports */[
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (rune[dartx['>>']](12) & 63) >>> 0) >>> 0);
+ })(), 128 | rune[dartx['>>']](12) & 63);
this[_buffer][dartx.set]((() => {
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (rune[dartx['>>']](6) & 63) >>> 0) >>> 0);
+ })(), 128 | rune[dartx['>>']](6) & 63);
this[_buffer][dartx.set]((() => {
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (dart.notNull(rune) & 63) >>> 0) >>> 0);
+ })(), 128 | dart.notNull(rune) & 63);
return true;
} else {
this[_buffer][dartx.set]((() => {
@@ -25509,12 +25509,12 @@ dart_library.library('dart_sdk', null, /* Imports */[
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (leadingSurrogate[dartx['>>']](6) & 63) >>> 0) >>> 0);
+ })(), 128 | leadingSurrogate[dartx['>>']](6) & 63);
this[_buffer][dartx.set]((() => {
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (dart.notNull(leadingSurrogate) & 63) >>> 0) >>> 0);
+ })(), 128 | dart.notNull(leadingSurrogate) & 63);
return false;
}
}
@@ -25552,7 +25552,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (dart.notNull(rune) & 63) >>> 0) >>> 0);
+ })(), 128 | dart.notNull(rune) & 63);
} else {
dart.assert(dart.notNull(rune) <= dart.notNull(convert._THREE_BYTE_LIMIT));
if (dart.notNull(this[_bufferIndex]) + 2 >= dart.notNull(this[_buffer][dartx.length])) break;
@@ -25565,12 +25565,12 @@ dart_library.library('dart_sdk', null, /* Imports */[
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (rune[dartx['>>']](6) & 63) >>> 0) >>> 0);
+ })(), 128 | rune[dartx['>>']](6) & 63);
this[_buffer][dartx.set]((() => {
let x = this[_bufferIndex];
this[_bufferIndex] = dart.notNull(x) + 1;
return x;
- })(), (128 | (dart.notNull(rune) & 63) >>> 0) >>> 0);
+ })(), 128 | dart.notNull(rune) & 63);
}
}
}
@@ -25712,7 +25712,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
};
dart.fn(convert._isTailSurrogate, () => dart.definiteFunctionType(core.bool, [core.int]));
convert._combineSurrogatePair = function(lead, tail) {
- return (65536 + ((dart.notNull(lead) & dart.notNull(convert._SURROGATE_VALUE_MASK)) >>> 0)[dartx['<<']](10) | (dart.notNull(tail) & dart.notNull(convert._SURROGATE_VALUE_MASK)) >>> 0) >>> 0;
+ return (65536 + ((dart.notNull(lead) & dart.notNull(convert._SURROGATE_VALUE_MASK)) >>> 0 << 10 >>> 0) | dart.notNull(tail) & dart.notNull(convert._SURROGATE_VALUE_MASK)) >>> 0;
};
dart.fn(convert._combineSurrogatePair, core.int, [core.int, core.int]);
const _isFirstCharacter = Symbol('_isFirstCharacter');
@@ -25778,7 +25778,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
break loop;
}
let unit = codeUnits[dartx.get](i);
- if ((dart.notNull(unit) & 192) >>> 0 != 128) {
+ if ((dart.notNull(unit) & 192) != 128) {
expectedUnits = 0;
if (!dart.notNull(this[_allowMalformed])) {
dart.throw(new core.FormatException(`Bad UTF-8 encoding 0x${unit[dartx.toRadixString](16)}`));
@@ -25787,7 +25787,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
this[_stringSink].writeCharCode(convert.UNICODE_REPLACEMENT_CHARACTER_RUNE);
break multibyte;
} else {
- value = (value[dartx['<<']](6) | (dart.notNull(unit) & 63) >>> 0) >>> 0;
+ value = (dart.notNull(value) << 6 | dart.notNull(unit) & 63) >>> 0;
expectedUnits = dart.notNull(expectedUnits) - 1;
i = dart.notNull(i) + 1;
}
@@ -25830,18 +25830,18 @@ dart_library.library('dart_sdk', null, /* Imports */[
this[_stringSink].writeCharCode(convert.UNICODE_REPLACEMENT_CHARACTER_RUNE);
} else {
dart.assert(dart.notNull(unit) > dart.notNull(convert._ONE_BYTE_LIMIT));
- if ((dart.notNull(unit) & 224) >>> 0 == 192) {
- value = (dart.notNull(unit) & 31) >>> 0;
+ if ((dart.notNull(unit) & 224) == 192) {
+ value = dart.notNull(unit) & 31;
expectedUnits = extraUnits = 1;
continue loop;
}
- if ((dart.notNull(unit) & 240) >>> 0 == 224) {
- value = (dart.notNull(unit) & 15) >>> 0;
+ if ((dart.notNull(unit) & 240) == 224) {
+ value = dart.notNull(unit) & 15;
expectedUnits = extraUnits = 2;
continue loop;
}
- if ((dart.notNull(unit) & 248) >>> 0 == 240 && dart.notNull(unit) < 245) {
- value = (dart.notNull(unit) & 7) >>> 0;
+ if ((dart.notNull(unit) & 248) == 240 && dart.notNull(unit) < 245) {
+ value = dart.notNull(unit) & 7;
expectedUnits = extraUnits = 3;
continue loop;
}
@@ -27276,15 +27276,15 @@ dart_library.library('dart_sdk', null, /* Imports */[
});
dart.defineExtensionMembers(core.Runes, ['iterator', 'last']);
core._isLeadSurrogate = function(code) {
- return (dart.notNull(code) & 64512) >>> 0 == 55296;
+ return (dart.notNull(code) & 64512) == 55296;
};
dart.fn(core._isLeadSurrogate, core.bool, [core.int]);
core._isTrailSurrogate = function(code) {
- return (dart.notNull(code) & 64512) >>> 0 == 56320;
+ return (dart.notNull(code) & 64512) == 56320;
};
dart.fn(core._isTrailSurrogate, core.bool, [core.int]);
core._combineSurrogatePair = function(start, end) {
- return 65536 + ((dart.notNull(start) & 1023) >>> 0)[dartx['<<']](10) + ((dart.notNull(end) & 1023) >>> 0);
+ return 65536 + ((dart.notNull(start) & 1023) << 10) + (dart.notNull(end) & 1023);
};
dart.fn(core._combineSurrogatePair, core.int, [core.int, core.int]);
const _position$ = Symbol('_position');
@@ -27518,7 +27518,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
static parse(uri) {
function isRegName(ch) {
- return dart.notNull(ch) < 128 && (dart.notNull(core.Uri._regNameTable[dartx.get](ch[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(ch) & 15) >>> 0)) >>> 0 != 0;
+ return dart.notNull(ch) < 128 && (dart.notNull(core.Uri._regNameTable[dartx.get](ch[dartx['>>']](4))) & 1 << (dart.notNull(ch) & 15)) != 0;
}
dart.fn(isRegName, core.bool, [core.int]);
let EOI = -1;
@@ -27960,7 +27960,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return core.Uri._normalizeRegName(host, start, end);
}
static _isRegNameChar(char) {
- return dart.notNull(char) < 127 && (dart.notNull(core.Uri._regNameTable[dartx.get](char[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(char) & 15) >>> 0)) >>> 0 != 0;
+ return dart.notNull(char) < 127 && (dart.notNull(core.Uri._regNameTable[dartx.get](char[dartx['>>']](4))) & 1 << (dart.notNull(char) & 15)) != 0;
}
static _normalizeRegName(host, start, end) {
let buffer = null;
@@ -28004,10 +28004,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
core.Uri._fail(host, index, "Invalid character");
} else {
let sourceLength = 1;
- if ((dart.notNull(char) & 64512) >>> 0 == 55296 && dart.notNull(index) + 1 < dart.notNull(end)) {
+ if ((dart.notNull(char) & 64512) == 55296 && dart.notNull(index) + 1 < dart.notNull(end)) {
let tail = host[dartx.codeUnitAt](dart.notNull(index) + 1);
- if ((dart.notNull(tail) & 64512) >>> 0 == 56320) {
- char = ((65536 | ((dart.notNull(char) & 1023) >>> 0)[dartx['<<']](10)) >>> 0 | (dart.notNull(tail) & 1023) >>> 0) >>> 0;
+ if ((dart.notNull(tail) & 64512) == 56320) {
+ char = 65536 | (dart.notNull(char) & 1023) << 10 | dart.notNull(tail) & 1023;
sourceLength = 2;
}
}
@@ -28132,7 +28132,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
return null;
}
static _isUnreservedChar(ch) {
- return dart.notNull(ch) < 127 && (dart.notNull(core.Uri._unreservedTable[dartx.get](ch[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(ch) & 15) >>> 0)) >>> 0 != 0;
+ return dart.notNull(ch) < 127 && (dart.notNull(core.Uri._unreservedTable[dartx.get](ch[dartx['>>']](4))) & 1 << (dart.notNull(ch) & 15)) != 0;
}
static _escapeChar(char) {
dart.assert(dart.dsend(char, '<=', 1114111));
@@ -28160,7 +28160,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let byte = dart.as(dart.dsend(dart.dsend(dart.dsend(char, '>>', 6 * encodedBytes), '&', 63), '|', flag), core.int);
codeUnits[dartx.set](index, core.Uri._PERCENT);
codeUnits[dartx.set](index + 1, hexDigits[dartx.codeUnitAt](byte[dartx['>>']](4)));
- codeUnits[dartx.set](index + 2, hexDigits[dartx.codeUnitAt]((dart.notNull(byte) & 15) >>> 0));
+ codeUnits[dartx.set](index + 2, hexDigits[dartx.codeUnitAt](dart.notNull(byte) & 15));
index = index + 3;
flag = 128;
}
@@ -28173,7 +28173,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let index = start;
while (dart.notNull(index) < dart.notNull(end)) {
let char = component[dartx.codeUnitAt](index);
- if (dart.notNull(char) < 127 && (dart.notNull(charTable[dartx.get](char[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(char) & 15) >>> 0)) >>> 0 != 0) {
+ if (dart.notNull(char) < 127 && (dart.notNull(charTable[dartx.get](char[dartx['>>']](4))) & 1 << (dart.notNull(char) & 15)) != 0) {
index = dart.notNull(index) + 1;
} else {
let replacement = null;
@@ -28194,12 +28194,12 @@ dart_library.library('dart_sdk', null, /* Imports */[
core.Uri._fail(component, index, "Invalid character");
} else {
sourceLength = 1;
- if ((dart.notNull(char) & 64512) >>> 0 == 55296) {
+ if ((dart.notNull(char) & 64512) == 55296) {
if (dart.notNull(index) + 1 < dart.notNull(end)) {
let tail = component[dartx.codeUnitAt](dart.notNull(index) + 1);
- if ((dart.notNull(tail) & 64512) >>> 0 == 56320) {
+ if ((dart.notNull(tail) & 64512) == 56320) {
sourceLength = 2;
- char = ((65536 | ((dart.notNull(char) & 1023) >>> 0)[dartx['<<']](10)) >>> 0 | (dart.notNull(tail) & 1023) >>> 0) >>> 0;
+ char = 65536 | (dart.notNull(char) & 1023) << 10 | dart.notNull(tail) & 1023;
}
}
}
@@ -28221,10 +28221,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
return dart.toString(buffer);
}
static _isSchemeCharacter(ch) {
- return dart.notNull(ch) < 128 && (dart.notNull(core.Uri._schemeTable[dartx.get](ch[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(ch) & 15) >>> 0)) >>> 0 != 0;
+ return dart.notNull(ch) < 128 && (dart.notNull(core.Uri._schemeTable[dartx.get](ch[dartx['>>']](4))) & 1 << (dart.notNull(ch) & 15)) != 0;
}
static _isGeneralDelimiter(ch) {
- return dart.notNull(ch) <= dart.notNull(core.Uri._RIGHT_BRACKET) && (dart.notNull(core.Uri._genDelimitersTable[dartx.get](ch[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(ch) & 15) >>> 0)) >>> 0 != 0;
+ return dart.notNull(ch) <= dart.notNull(core.Uri._RIGHT_BRACKET) && (dart.notNull(core.Uri._genDelimitersTable[dartx.get](ch[dartx['>>']](4))) & 1 << (dart.notNull(ch) & 15)) != 0;
}
get isAbsolute() {
return this.scheme != "" && this.fragment == "";
@@ -28513,7 +28513,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
error('an IPv6 part can only contain a maximum of 4 hex digits', start);
}
let value = core.int.parse(host[dartx.substring](start, end), {radix: 16});
- if (dart.notNull(value) < 0 || dart.notNull(value) > (1)[dartx['<<']](16) - 1) {
+ if (dart.notNull(value) < 0 || dart.notNull(value) > (1 << 16) - 1) {
error('each part must be in the range of `0x0..0xFFFF`', start);
}
return value;
@@ -28556,8 +28556,8 @@ dart_library.library('dart_sdk', null, /* Imports */[
} catch (e) {
try {
let last = core.Uri.parseIPv4Address(host[dartx.substring](partStart, end));
- parts[dartx.add]((last[dartx.get](0)[dartx['<<']](8) | dart.notNull(last[dartx.get](1))) >>> 0);
- parts[dartx.add]((last[dartx.get](2)[dartx['<<']](8) | dart.notNull(last[dartx.get](3))) >>> 0);
+ parts[dartx.add]((dart.notNull(last[dartx.get](0)) << 8 | dart.notNull(last[dartx.get](1))) >>> 0);
+ parts[dartx.add]((dart.notNull(last[dartx.get](2)) << 8 | dart.notNull(last[dartx.get](3))) >>> 0);
} catch (e) {
error('invalid end of IPv6 address.', partStart);
}
@@ -28584,7 +28584,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
} else {
bytes[dartx.set](index, value[dartx['>>']](8));
- bytes[dartx.set](index + 1, (dart.notNull(value) & 255) >>> 0);
+ bytes[dartx.set](index + 1, dart.notNull(value) & 255);
index = index + 2;
}
}
@@ -28603,7 +28603,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
let bytes = encoding.encode(text);
for (let i = 0; i < dart.notNull(bytes[dartx.length]); i++) {
let byte = bytes[dartx.get](i);
- if (dart.notNull(byte) < 128 && (dart.notNull(canonicalTable[dartx.get](byte[dartx['>>']](4))) & (1)[dartx['<<']]((dart.notNull(byte) & 15) >>> 0)) >>> 0 != 0) {
+ if (dart.notNull(byte) < 128 && (dart.notNull(canonicalTable[dartx.get](byte[dartx['>>']](4))) & 1 << (dart.notNull(byte) & 15)) != 0) {
result.writeCharCode(byte);
} else if (dart.notNull(spaceToPlus) && byte == core.Uri._SPACE) {
result.writeCharCode(core.Uri._PLUS);
@@ -29543,31 +29543,31 @@ dart_library.library('dart_sdk', null, /* Imports */[
seed = ((dart.notNull(seed) - low) / dart.notNull(math._POW2_32))[dartx.truncate]();
let high = (dart.notNull(seed) & dart.notNull(math._Random._MASK32)) >>> 0;
seed = ((dart.notNull(seed) - high) / dart.notNull(math._POW2_32))[dartx.truncate]();
- let tmplow = low[dartx['<<']](21);
- let tmphigh = (high[dartx['<<']](21) | low[dartx['>>']](11)) >>> 0;
- tmplow = ((~low >>> 0 & dart.notNull(math._Random._MASK32)) >>> 0) + tmplow;
+ let tmplow = low << 21 >>> 0;
+ let tmphigh = (high << 21 | low[dartx['>>']](11)) >>> 0;
+ tmplow = ((~low & dart.notNull(math._Random._MASK32)) >>> 0) + tmplow;
low = (tmplow & dart.notNull(math._Random._MASK32)) >>> 0;
high = ((~high >>> 0) + tmphigh + ((tmplow - low) / 4294967296)[dartx.truncate]() & dart.notNull(math._Random._MASK32)) >>> 0;
tmphigh = high[dartx['>>']](24);
- tmplow = (low[dartx['>>']](24) | high[dartx['<<']](8)) >>> 0;
+ tmplow = (low[dartx['>>']](24) | high << 8) >>> 0;
low = (low ^ tmplow) >>> 0;
high = (high ^ tmphigh) >>> 0;
tmplow = low * 265;
low = (tmplow & dart.notNull(math._Random._MASK32)) >>> 0;
high = (high * 265 + ((tmplow - low) / 4294967296)[dartx.truncate]() & dart.notNull(math._Random._MASK32)) >>> 0;
tmphigh = high[dartx['>>']](14);
- tmplow = (low[dartx['>>']](14) | high[dartx['<<']](18)) >>> 0;
+ tmplow = (low[dartx['>>']](14) | high << 18) >>> 0;
low = (low ^ tmplow) >>> 0;
high = (high ^ tmphigh) >>> 0;
tmplow = low * 21;
low = (tmplow & dart.notNull(math._Random._MASK32)) >>> 0;
high = (high * 21 + ((tmplow - low) / 4294967296)[dartx.truncate]() & dart.notNull(math._Random._MASK32)) >>> 0;
tmphigh = high[dartx['>>']](28);
- tmplow = (low[dartx['>>']](28) | high[dartx['<<']](4)) >>> 0;
+ tmplow = (low[dartx['>>']](28) | high << 4) >>> 0;
low = (low ^ tmplow) >>> 0;
high = (high ^ tmphigh) >>> 0;
- tmplow = low[dartx['<<']](31);
- tmphigh = (high[dartx['<<']](31) | low[dartx['>>']](1)) >>> 0;
+ tmplow = low << 31 >>> 0;
+ tmphigh = (high << 31 | low[dartx['>>']](1)) >>> 0;
tmplow = tmplow + low;
low = (tmplow & dart.notNull(math._Random._MASK32)) >>> 0;
high = (high + tmphigh + ((tmplow - low) / 4294967296)[dartx.truncate]() & dart.notNull(math._Random._MASK32)) >>> 0;
@@ -29618,14 +29618,14 @@ dart_library.library('dart_sdk', null, /* Imports */[
}
nextDouble() {
this[_nextState]();
- let bits26 = (dart.notNull(this[_lo]) & (1)[dartx['<<']](26) - 1) >>> 0;
+ let bits26 = (dart.notNull(this[_lo]) & (1 << 26) - 1) >>> 0;
this[_nextState]();
- let bits27 = (dart.notNull(this[_lo]) & (1)[dartx['<<']](27) - 1) >>> 0;
+ let bits27 = (dart.notNull(this[_lo]) & (1 << 27) - 1) >>> 0;
return (bits26 * dart.notNull(math._Random._POW2_27_D) + bits27) / dart.notNull(math._Random._POW2_53_D);
}
nextBool() {
this[_nextState]();
- return (dart.notNull(this[_lo]) & 1) >>> 0 == 0;
+ return (dart.notNull(this[_lo]) & 1) == 0;
}
};
math._Random[dart.implements] = () => [math.Random];
@@ -29639,18 +29639,18 @@ dart_library.library('dart_sdk', null, /* Imports */[
})
});
math._Random._POW2_53_D = 1.0 * 9007199254740992;
- math._Random._POW2_27_D = 1.0 * (1)[dartx['<<']](27);
+ math._Random._POW2_27_D = 1.0 * (1 << 27);
math._Random._MASK32 = 4294967295;
math._JenkinsSmiHash = class _JenkinsSmiHash extends core.Object {
static combine(hash, value) {
- hash = (536870911 & dart.notNull(hash) + dart.notNull(value)) >>> 0;
- hash = (536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) >>> 0)[dartx['<<']](10)) >>> 0;
+ hash = 536870911 & dart.notNull(hash) + dart.notNull(value);
+ hash = 536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) << 10);
return (dart.notNull(hash) ^ hash[dartx['>>']](6)) >>> 0;
}
static finish(hash) {
- hash = (536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) >>> 0)[dartx['<<']](3)) >>> 0;
+ hash = 536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) << 3);
hash = (dart.notNull(hash) ^ hash[dartx['>>']](11)) >>> 0;
- return (536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) >>> 0)[dartx['<<']](15)) >>> 0;
+ return 536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) << 15);
}
static hash2(a, b) {
return math._JenkinsSmiHash.finish(math._JenkinsSmiHash.combine(math._JenkinsSmiHash.combine(0, dart.as(a, core.int)), dart.as(b, core.int)));
@@ -63852,14 +63852,14 @@ dart_library.library('dart_sdk', null, /* Imports */[
dart.registerExtension(dart.global.ClientRect, html$._ClientRect);
html$._JenkinsSmiHash = class _JenkinsSmiHash extends core.Object {
static combine(hash, value) {
- hash = (536870911 & dart.notNull(hash) + dart.notNull(value)) >>> 0;
- hash = (536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) >>> 0)[dartx['<<']](10)) >>> 0;
+ hash = 536870911 & dart.notNull(hash) + dart.notNull(value);
+ hash = 536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) << 10);
return (dart.notNull(hash) ^ hash[dartx['>>']](6)) >>> 0;
}
static finish(hash) {
- hash = (536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) >>> 0)[dartx['<<']](3)) >>> 0;
+ hash = 536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) << 3);
hash = (dart.notNull(hash) ^ hash[dartx['>>']](11)) >>> 0;
- return (536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) >>> 0)[dartx['<<']](15)) >>> 0;
+ return 536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) << 15);
}
static hash2(a, b) {
return html$._JenkinsSmiHash.finish(html$._JenkinsSmiHash.combine(html$._JenkinsSmiHash.combine(0, dart.as(a, core.int)), dart.as(b, core.int)));
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