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Commit 45557b1f authored by Tobias Tebbi's avatar Tobias Tebbi Committed by Commit Bot
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[torque] format namespaces without indentation 

Bug: v8:7793
Change-Id: Id2a93f8ac8c512dbc5cdeb43a97e04d8d6684954
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2196130
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67748}
parent 8b2a3221
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Showing with 14530 additions and 14691 deletions
src/builtins/array-copywithin.tq
View file @ 45557b1f
......@@ -3,14 +3,13 @@
// found in the LICENSE file.
namespace array {
macro ConvertToRelativeIndex(index: Number, length: Number): Number {
macro ConvertToRelativeIndex(index: Number, length: Number): Number {
return index < 0 ? Max(index + length, 0) : Min(index, length);
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.copyWithin
transitioning javascript builtin ArrayPrototypeCopyWithin(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.copyWithin
transitioning javascript builtin ArrayPrototypeCopyWithin(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// 1. Let O be ? ToObject(this value).
const object: JSReceiver = ToObject_Inline(context, receiver);
......@@ -90,5 +89,5 @@ namespace array {
// 13. Return O.
return object;
}
}
}
src/builtins/array-every.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayEveryLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayEveryLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized every implementation are
......@@ -22,10 +22,10 @@ namespace array {
return ArrayEveryLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning javascript builtin
ArrayEveryLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayEveryLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny,
result: JSAny): JSAny {
......@@ -49,12 +49,11 @@ namespace array {
return ArrayEveryLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning builtin ArrayEveryLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
_array: JSAny, o: JSReceiver, initialK: Number, length: Number,
_initialTo: JSAny): JSAny {
transitioning builtin ArrayEveryLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny, _array: JSAny,
o: JSReceiver, initialK: Number, length: Number, _initialTo: JSAny): JSAny {
// 5. Let k be 0.
// 6. Repeat, while k < len
for (let k: Number = initialK; k < length; k++) {
......@@ -82,9 +81,9 @@ namespace array {
// 6d. Increase k by 1. (done by the loop).
}
return True;
}
}
transitioning macro FastArrayEvery(implicit context: Context)(
transitioning macro FastArrayEvery(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable, thisArg: JSAny): JSAny
labels Bailout(Smi) {
let k: Smi = 0;
......@@ -106,12 +105,12 @@ namespace array {
}
}
return True;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.every
transitioning javascript builtin
ArrayEvery(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.every
transitioning javascript builtin
ArrayEvery(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.every');
......@@ -141,5 +140,5 @@ namespace array {
} label TypeError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-filter.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayFilterLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayFilterLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, array: JSAny, initialK: JSAny,
length: JSAny, initialTo: JSAny): JSAny {
......@@ -25,10 +25,10 @@ namespace array {
return ArrayFilterLoopContinuation(
jsreceiver, callbackfn, thisArg, outputArray, jsreceiver, numberK,
numberLength, numberTo);
}
}
transitioning javascript builtin
ArrayFilterLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayFilterLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, array: JSAny, initialK: JSAny,
length: JSAny, valueK: JSAny, initialTo: JSAny, result: JSAny): JSAny {
......@@ -56,9 +56,9 @@ namespace array {
return ArrayFilterLoopContinuation(
jsreceiver, callbackfn, thisArg, outputArray, jsreceiver, numberK,
numberLength, numberTo);
}
}
transitioning builtin ArrayFilterLoopContinuation(implicit context: Context)(
transitioning builtin ArrayFilterLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
array: JSReceiver, o: JSReceiver, initialK: Number, length: Number,
initialTo: Number): JSAny {
......@@ -93,11 +93,12 @@ namespace array {
// 6d. Increase k by 1. (done by the loop).
}
return array;
}
}
transitioning macro FastArrayFilter(implicit context: Context)(
transitioning macro FastArrayFilter(implicit context: Context)(
fastO: FastJSArray, len: Smi, callbackfn: Callable, thisArg: JSAny,
output: FastJSArray) labels Bailout(Number, Number) {
output: FastJSArray) labels
Bailout(Number, Number) {
let k: Smi = 0;
let to: Smi = 0;
let fastOW = NewFastJSArrayWitness(fastO);
......@@ -128,25 +129,25 @@ namespace array {
to = to + 1;
}
}
}
}
// This method creates a 0-length array with the ElementsKind of the
// receiver if possible, otherwise, bails out. It makes sense for the
// caller to know that the slow case needs to be invoked.
macro FastFilterSpeciesCreate(implicit context: Context)(
receiver: JSReceiver): JSReceiver labels Slow {
// This method creates a 0-length array with the ElementsKind of the
// receiver if possible, otherwise, bails out. It makes sense for the
// caller to know that the slow case needs to be invoked.
macro FastFilterSpeciesCreate(implicit context: Context)(receiver: JSReceiver):
JSReceiver labels Slow {
const len: Smi = 0;
if (IsArraySpeciesProtectorCellInvalid()) goto Slow;
const o = Cast<FastJSArray>(receiver) otherwise Slow;
const newMap: Map =
LoadJSArrayElementsMap(o.map.elements_kind, LoadNativeContext(context));
return AllocateJSArray(ElementsKind::PACKED_SMI_ELEMENTS, newMap, len, len);
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.filter
transitioning javascript builtin
ArrayFilter(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.filter
transitioning javascript builtin
ArrayFilter(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.filter');
......@@ -194,5 +195,5 @@ namespace array {
} label TypeError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-find.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayFindLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayFindLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized find implementation are
......@@ -21,10 +21,10 @@ namespace array {
return ArrayFindLoopContinuation(
jsreceiver, callbackfn, thisArg, jsreceiver, numberK, numberLength);
}
}
transitioning javascript builtin
ArrayFindLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayFindLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
_callback: JSAny, _thisArg: JSAny, _initialK: JSAny, _length: JSAny,
_result: JSAny): JSAny {
......@@ -32,13 +32,13 @@ namespace array {
// exists to make stack traces correct from a ThrowTypeError if the
// callback was found to be non-callable.
unreachable;
}
}
// Continuation that is called after a lazy deoptimization from TF that
// happens right after the callback and it's returned value must be handled
// before iteration continues.
transitioning javascript builtin
ArrayFindLoopAfterCallbackLazyDeoptContinuation(
// Continuation that is called after a lazy deoptimization from TF that
// happens right after the callback and it's returned value must be handled
// before iteration continues.
transitioning javascript builtin
ArrayFindLoopAfterCallbackLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny,
foundValue: JSAny, isFound: JSAny): JSAny {
......@@ -61,11 +61,11 @@ namespace array {
return ArrayFindLoopContinuation(
jsreceiver, callbackfn, thisArg, jsreceiver, numberK, numberLength);
}
}
transitioning builtin ArrayFindLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
o: JSReceiver, initialK: Number, length: Number): JSAny {
transitioning builtin ArrayFindLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny, o: JSReceiver,
initialK: Number, length: Number): JSAny {
// 5. Let k be 0.
// 6. Repeat, while k < len
for (let k: Number = initialK; k < length; k++) {
......@@ -88,9 +88,9 @@ namespace array {
// 6e. Increase k by 1. (done by the loop).
}
return Undefined;
}
}
transitioning macro FastArrayFind(implicit context: Context)(
transitioning macro FastArrayFind(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable, thisArg: JSAny): JSAny
labels Bailout(Smi) {
let k: Smi = 0;
......@@ -113,12 +113,12 @@ namespace array {
}
}
return Undefined;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.find
transitioning javascript builtin
ArrayPrototypeFind(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.find
transitioning javascript builtin
ArrayPrototypeFind(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.find');
......@@ -132,8 +132,7 @@ namespace array {
if (arguments.length == 0) {
goto NotCallableError;
}
const callbackfn =
Cast<Callable>(arguments[0]) otherwise NotCallableError;
const callbackfn = Cast<Callable>(arguments[0]) otherwise NotCallableError;
// 4. If thisArg is present, let T be thisArg; else let T be undefined.
const thisArg: JSAny = arguments[1];
......@@ -148,5 +147,5 @@ namespace array {
} label NotCallableError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-findindex.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayFindIndexLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayFindIndexLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized findIndex implementation are
......@@ -21,10 +21,10 @@ namespace array {
return ArrayFindIndexLoopContinuation(
jsreceiver, callbackfn, thisArg, jsreceiver, numberK, numberLength);
}
}
transitioning javascript builtin
ArrayFindIndexLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayFindIndexLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
_callback: JSAny, _thisArg: JSAny, _initialK: JSAny, _length: JSAny,
_result: JSAny): JSAny {
......@@ -32,13 +32,13 @@ namespace array {
// exists to make stack traces correct from a ThrowTypeError if the
// callback was found to be non-callable.
unreachable;
}
}
// Continuation that is called after a lazy deoptimization from TF that
// happens right after the callback and it's returned value must be handled
// before iteration continues.
transitioning javascript builtin
ArrayFindIndexLoopAfterCallbackLazyDeoptContinuation(
// Continuation that is called after a lazy deoptimization from TF that
// happens right after the callback and it's returned value must be handled
// before iteration continues.
transitioning javascript builtin
ArrayFindIndexLoopAfterCallbackLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny,
foundValue: JSAny, isFound: JSAny): JSAny {
......@@ -61,12 +61,11 @@ namespace array {
return ArrayFindIndexLoopContinuation(
jsreceiver, callbackfn, thisArg, jsreceiver, numberK, numberLength);
}
}
transitioning builtin ArrayFindIndexLoopContinuation(implicit context:
Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
o: JSReceiver, initialK: Number, length: Number): Number {
transitioning builtin ArrayFindIndexLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny, o: JSReceiver,
initialK: Number, length: Number): Number {
// 5. Let k be 0.
// 6. Repeat, while k < len
for (let k: Number = initialK; k < length; k++) {
......@@ -89,9 +88,9 @@ namespace array {
// 6e. Increase k by 1. (done by the loop).
}
return Convert<Smi>(-1);
}
}
transitioning macro FastArrayFindIndex(implicit context: Context)(
transitioning macro FastArrayFindIndex(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable, thisArg: JSAny): Number
labels Bailout(Smi) {
let k: Smi = 0;
......@@ -114,12 +113,12 @@ namespace array {
}
}
return -1;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.findIndex
transitioning javascript builtin
ArrayPrototypeFindIndex(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.findIndex
transitioning javascript builtin
ArrayPrototypeFindIndex(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.findIndex');
......@@ -133,8 +132,7 @@ namespace array {
if (arguments.length == 0) {
goto NotCallableError;
}
const callbackfn =
Cast<Callable>(arguments[0]) otherwise NotCallableError;
const callbackfn = Cast<Callable>(arguments[0]) otherwise NotCallableError;
// 4. If thisArg is present, let T be thisArg; else let T be undefined.
const thisArg: JSAny = arguments[1];
......@@ -144,11 +142,10 @@ namespace array {
return FastArrayFindIndex(o, len, callbackfn, thisArg)
otherwise Bailout;
} label Bailout(k: Smi) deferred {
return ArrayFindIndexLoopContinuation(
o, callbackfn, thisArg, o, k, len);
return ArrayFindIndexLoopContinuation(o, callbackfn, thisArg, o, k, len);
}
} label NotCallableError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-foreach.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayForEachLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayForEachLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized forEach implementation are
......@@ -18,10 +18,10 @@ namespace array {
return ArrayForEachLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning javascript builtin
ArrayForEachLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayForEachLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny,
_result: JSAny): JSAny {
......@@ -36,12 +36,11 @@ namespace array {
return ArrayForEachLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning builtin ArrayForEachLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
_array: JSAny, o: JSReceiver, initialK: Number, len: Number,
_to: JSAny): JSAny {
transitioning builtin ArrayForEachLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny, _array: JSAny,
o: JSReceiver, initialK: Number, len: Number, _to: JSAny): JSAny {
// variables {array} and {to} are ignored.
// 5. Let k be 0.
......@@ -66,9 +65,9 @@ namespace array {
// 6d. Increase k by 1. (done by the loop).
}
return Undefined;
}
}
transitioning macro FastArrayForEach(implicit context: Context)(
transitioning macro FastArrayForEach(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable, thisArg: JSAny): JSAny
labels Bailout(Smi) {
let k: Smi = 0;
......@@ -87,12 +86,12 @@ namespace array {
Call(context, callbackfn, thisArg, value, k, fastOW.Get());
}
return Undefined;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
transitioning javascript builtin
ArrayForEach(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.foreach
transitioning javascript builtin
ArrayForEach(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.forEach');
......@@ -125,5 +124,5 @@ namespace array {
} label TypeError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-from.tq
View file @ 45557b1f
......@@ -3,10 +3,10 @@
// found in the LICENSE file.
namespace array {
// Array.from( items [, mapfn [, thisArg ] ] )
// ES #sec-array.from
transitioning javascript builtin
ArrayFrom(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
// Array.from( items [, mapfn [, thisArg ] ] )
// ES #sec-array.from
transitioning javascript builtin
ArrayFrom(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
JSReceiver {
// Use fast path if:
// * |items| is the only argument, and
......@@ -106,8 +106,8 @@ namespace array {
// return ? IteratorClose(iteratorRecord, mappedValue).
// 3. Set mappedValue to mappedValue.[[Value]].
try {
mappedValue = Call(
context, UnsafeCast<Callable>(mapfn), thisArg, nextValue, k);
mappedValue =
Call(context, UnsafeCast<Callable>(mapfn), thisArg, nextValue, k);
} catch (e) {
iterator::IteratorCloseOnException(iteratorRecord);
ReThrow(context, e);
......@@ -179,5 +179,5 @@ namespace array {
} label IteratorNotCallable(_value: JSAny) deferred {
ThrowTypeError(MessageTemplate::kIteratorSymbolNonCallable);
}
}
}
}
src/builtins/array-isarray.tq
View file @ 45557b1f
......@@ -3,13 +3,13 @@
// found in the LICENSE file.
namespace runtime {
extern runtime ArrayIsArray(implicit context: Context)(JSAny): JSAny;
extern runtime ArrayIsArray(implicit context: Context)(JSAny): JSAny;
} // namespace runtime
namespace array {
// ES #sec-array.isarray
javascript builtin ArrayIsArray(js-implicit context:
NativeContext)(arg: JSAny): JSAny {
// ES #sec-array.isarray
javascript builtin ArrayIsArray(js-implicit context: NativeContext)(arg: JSAny):
JSAny {
// 1. Return ? IsArray(arg).
typeswitch (arg) {
case (JSArray): {
......@@ -23,5 +23,5 @@ namespace array {
return False;
}
}
}
}
} // namespace array
src/builtins/array-join.tq
View file @ 45557b1f
This diff is collapsed.
src/builtins/array-lastindexof.tq
View file @ 45557b1f
......@@ -3,28 +3,28 @@
// found in the LICENSE file.
namespace array {
macro LoadWithHoleCheck<Elements : type extends FixedArrayBase>(
macro LoadWithHoleCheck<Elements : type extends FixedArrayBase>(
elements: FixedArrayBase, index: Smi): JSAny
labels IfHole;
LoadWithHoleCheck<FixedArray>(implicit context: Context)(
LoadWithHoleCheck<FixedArray>(implicit context: Context)(
elements: FixedArrayBase, index: Smi): JSAny
labels IfHole {
const elements: FixedArray = UnsafeCast<FixedArray>(elements);
const element: Object = elements.objects[index];
if (element == TheHole) goto IfHole;
return UnsafeCast<JSAny>(element);
}
}
LoadWithHoleCheck<FixedDoubleArray>(implicit context: Context)(
LoadWithHoleCheck<FixedDoubleArray>(implicit context: Context)(
elements: FixedArrayBase, index: Smi): JSAny
labels IfHole {
const elements: FixedDoubleArray = UnsafeCast<FixedDoubleArray>(elements);
const element: float64 = elements.floats[index].Value() otherwise IfHole;
return AllocateHeapNumberWithValue(element);
}
}
macro FastArrayLastIndexOf<Elements : type extends FixedArrayBase>(
macro FastArrayLastIndexOf<Elements : type extends FixedArrayBase>(
context: Context, array: JSArray, from: Smi, searchElement: JSAny): Smi {
const elements: FixedArrayBase = array.elements;
let k: Smi = from;
......@@ -54,10 +54,10 @@ namespace array {
assert(Is<FastJSArray>(array));
return -1;
}
}
transitioning macro
GetFromIndex(context: Context, length: Number, arguments: Arguments): Number {
transitioning macro
GetFromIndex(context: Context, length: Number, arguments: Arguments): Number {
// 4. If fromIndex is present, let n be ? ToInteger(fromIndex);
// else let n be len - 1.
const n: Number =
......@@ -74,9 +74,9 @@ namespace array {
k = length + n;
}
return k;
}
}
macro TryFastArrayLastIndexOf(
macro TryFastArrayLastIndexOf(
context: Context, receiver: JSReceiver, searchElement: JSAny,
from: Number): JSAny
labels Slow {
......@@ -93,9 +93,9 @@ namespace array {
assert(IsDoubleElementsKind(kind));
return FastArrayLastIndexOf<FixedDoubleArray>(
context, array, fromSmi, searchElement);
}
}
transitioning macro GenericArrayLastIndexOf(
transitioning macro GenericArrayLastIndexOf(
context: Context, object: JSReceiver, searchElement: JSAny,
from: Number): JSAny {
let k: Number = from;
......@@ -124,12 +124,11 @@ namespace array {
// 8. Return -1.
return SmiConstant(-1);
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.lastIndexOf
transitioning javascript builtin ArrayPrototypeLastIndexOf(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.lastIndexOf
transitioning javascript builtin ArrayPrototypeLastIndexOf(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// 1. Let O be ? ToObject(this value).
const object: JSReceiver = ToObject_Inline(context, receiver);
......@@ -150,5 +149,5 @@ namespace array {
} label Baseline {
return GenericArrayLastIndexOf(context, object, searchElement, from);
}
}
}
}
src/builtins/array-map.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayMapLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayMapLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, array: JSAny, initialK: JSAny,
length: JSAny): JSAny {
......@@ -24,10 +24,10 @@ namespace array {
return ArrayMapLoopContinuation(
jsreceiver, callbackfn, thisArg, outputArray, jsreceiver, numberK,
numberLength);
}
}
transitioning javascript builtin
ArrayMapLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayMapLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, array: JSAny, initialK: JSAny,
length: JSAny, result: JSAny): JSAny {
......@@ -54,12 +54,11 @@ namespace array {
return ArrayMapLoopContinuation(
jsreceiver, callbackfn, thisArg, outputArray, jsreceiver, numberK,
numberLength);
}
}
transitioning builtin ArrayMapLoopContinuation(implicit context: Context)(
transitioning builtin ArrayMapLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
array: JSReceiver, o: JSReceiver, initialK: Number,
length: Number): JSAny {
array: JSReceiver, o: JSReceiver, initialK: Number, length: Number): JSAny {
// 6. Let k be 0.
// 7. Repeat, while k < len
for (let k: Number = initialK; k < length; k++) {
......@@ -88,9 +87,9 @@ namespace array {
// 8. Return A.
return array;
}
}
struct Vector {
struct Vector {
macro ReportSkippedElement() {
this.skippedElements = true;
}
......@@ -168,9 +167,9 @@ namespace array {
onlySmis: bool; // initially true.
onlyNumbers: bool; // initially true.
skippedElements: bool; // initially false.
}
}
macro NewVector(implicit context: Context)(length: Smi): Vector {
macro NewVector(implicit context: Context)(length: Smi): Vector {
const fixedArray = length > 0 ?
AllocateFixedArrayWithHoles(
SmiUntag(length), AllocationFlag::kAllowLargeObjectAllocation) :
......@@ -181,9 +180,9 @@ namespace array {
onlyNumbers: true,
skippedElements: false
};
}
}
transitioning macro FastArrayMap(implicit context: Context)(
transitioning macro FastArrayMap(implicit context: Context)(
fastO: FastJSArrayForRead, len: Smi, callbackfn: Callable,
thisArg: JSAny): JSArray
labels Bailout(JSArray, Smi) {
......@@ -218,12 +217,12 @@ namespace array {
}
return vector.CreateJSArray(len);
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.map
transitioning javascript builtin
ArrayMap(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.map
transitioning javascript builtin
ArrayMap(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.map');
......@@ -264,5 +263,5 @@ namespace array {
} label TypeError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-of.tq
View file @ 45557b1f
......@@ -3,10 +3,10 @@
// found in the LICENSE file.
namespace array {
// https://tc39.github.io/ecma262/#sec-array.of
transitioning javascript builtin
ArrayOf(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
JSAny {
// https://tc39.github.io/ecma262/#sec-array.of
transitioning javascript builtin
ArrayOf(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// 1. Let len be the actual number of arguments passed to this function.
const len: Smi = Convert<Smi>(arguments.length);
......@@ -51,5 +51,5 @@ namespace array {
// 9. Return A.
return a;
}
}
}
src/builtins/array-reduce-right.tq
View file @ 45557b1f
......@@ -3,10 +3,10 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayReduceRightPreLoopEagerDeoptContinuation(
js-implicit context: NativeContext,
receiver: JSAny)(callback: JSAny, length: JSAny): JSAny {
transitioning javascript builtin
ArrayReduceRightPreLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized every implementation are
// after the ToObject(O) call that ensures we are dealing with a
// JSReceiver.
......@@ -24,10 +24,10 @@ namespace array {
// last non-hole element, rightly throwing an exception if not found.
return ArrayReduceRightLoopContinuation(
jsreceiver, callbackfn, TheHole, jsreceiver, initialK, numberLength);
}
}
transitioning javascript builtin
ArrayReduceRightLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayReduceRightLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, initialK: JSAny, length: JSAny,
accumulator: JSAny): JSAny {
......@@ -45,10 +45,10 @@ namespace array {
return ArrayReduceRightLoopContinuation(
jsreceiver, callbackfn, accumulator, jsreceiver, numberK, numberLength);
}
}
transitioning javascript builtin
ArrayReduceRightLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayReduceRightLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, initialK: JSAny, length: JSAny, result: JSAny): JSAny {
// All continuation points in the optimized every implementation are
......@@ -63,10 +63,10 @@ namespace array {
const r = ArrayReduceRightLoopContinuation(
jsreceiver, callbackfn, result, jsreceiver, numberK, numberLength);
return r;
}
}
transitioning builtin ArrayReduceRightLoopContinuation(implicit context:
Context)(
transitioning builtin ArrayReduceRightLoopContinuation(
implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable,
initialAccumulator: JSAny|TheHole, o: JSReceiver, initialK: Number,
_length: Number): JSAny {
......@@ -95,8 +95,7 @@ namespace array {
// 9c. ii. Set accumulator to ? Call(callbackfn, undefined,
// <accumulator, kValue, k, O>).
accumulator = Call(
context, callbackfn, Undefined, accumulatorNotHole, value, k,
o);
context, callbackfn, Undefined, accumulatorNotHole, value, k, o);
}
}
}
......@@ -116,12 +115,12 @@ namespace array {
return accumulator;
}
}
}
}
transitioning macro FastArrayReduceRight(implicit context: Context)(
transitioning macro FastArrayReduceRight(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable,
initialAccumulator: JSAny|TheHole): JSAny
labels Bailout(Number, JSAny|TheHole) {
labels Bailout(Number, JSAny | TheHole) {
let accumulator = initialAccumulator;
const smiLen = Cast<Smi>(len) otherwise goto Bailout(len - 1, accumulator);
const fastO = Cast<FastJSArrayForRead>(o)
......@@ -156,12 +155,12 @@ namespace array {
return accumulator;
}
}
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.reduceRight
transitioning javascript builtin
ArrayReduceRight(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.reduceRight
transitioning javascript builtin
ArrayReduceRight(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.reduceRight');
......@@ -194,5 +193,5 @@ namespace array {
} label NoCallableError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-reduce.tq
View file @ 45557b1f
......@@ -3,10 +3,10 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArrayReducePreLoopEagerDeoptContinuation(
js-implicit context: NativeContext,
receiver: JSAny)(callback: JSAny, length: JSAny): JSAny {
transitioning javascript builtin
ArrayReducePreLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized every implementation are
// after the ToObject(O) call that ensures we are dealing with a
// JSReceiver.
......@@ -23,10 +23,10 @@ namespace array {
// element, rightly throwing an exception if not found.
return ArrayReduceLoopContinuation(
jsreceiver, callbackfn, TheHole, jsreceiver, 0, numberLength);
}
}
transitioning javascript builtin
ArrayReduceLoopEagerDeoptContinuation(
transitioning javascript builtin
ArrayReduceLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, initialK: JSAny, length: JSAny,
accumulator: JSAny): JSAny {
......@@ -44,10 +44,10 @@ namespace array {
return ArrayReduceLoopContinuation(
jsreceiver, callbackfn, accumulator, jsreceiver, numberK, numberLength);
}
}
transitioning javascript builtin
ArrayReduceLoopLazyDeoptContinuation(
transitioning javascript builtin
ArrayReduceLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, initialK: JSAny, length: JSAny, result: JSAny): JSAny {
// All continuation points in the optimized every implementation are
......@@ -62,9 +62,9 @@ namespace array {
const r = ArrayReduceLoopContinuation(
jsreceiver, callbackfn, result, jsreceiver, numberK, numberLength);
return r;
}
}
transitioning builtin ArrayReduceLoopContinuation(implicit context: Context)(
transitioning builtin ArrayReduceLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable,
initialAccumulator: JSAny|TheHole, o: JSReceiver, initialK: Number,
length: Number): JSAny {
......@@ -93,8 +93,7 @@ namespace array {
// 9c. ii. Set accumulator to ? Call(callbackfn, undefined,
// <accumulator, kValue, k, O>).
accumulator = Call(
context, callbackfn, Undefined, accumulatorNotHole, value, k,
o);
context, callbackfn, Undefined, accumulatorNotHole, value, k, o);
}
}
}
......@@ -114,12 +113,12 @@ namespace array {
return accumulator;
}
}
}
}
transitioning macro FastArrayReduce(implicit context: Context)(
transitioning macro FastArrayReduce(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable,
initialAccumulator: JSAny|TheHole): JSAny
labels Bailout(Number, JSAny|TheHole) {
labels Bailout(Number, JSAny | TheHole) {
const k = 0;
let accumulator = initialAccumulator;
Cast<Smi>(len) otherwise goto Bailout(k, accumulator);
......@@ -155,12 +154,12 @@ namespace array {
return accumulator;
}
}
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.reduce
transitioning javascript builtin
ArrayReduce(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.reduce
transitioning javascript builtin
ArrayReduce(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.reduce');
......@@ -193,5 +192,5 @@ namespace array {
} label NoCallableError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-reverse.tq
View file @ 45557b1f
......@@ -3,58 +3,55 @@
// found in the LICENSE file.
namespace array {
macro LoadElement<ElementsAccessor : type extends ElementsKind, T: type>(
macro LoadElement<ElementsAccessor : type extends ElementsKind, T: type>(
elements: FixedArrayBase, index: Smi): T;
LoadElement<array::FastPackedSmiElements, Smi>(implicit context: Context)(
LoadElement<array::FastPackedSmiElements, Smi>(implicit context: Context)(
elements: FixedArrayBase, index: Smi): Smi {
const elements: FixedArray = UnsafeCast<FixedArray>(elements);
return UnsafeCast<Smi>(elements.objects[index]);
}
}
LoadElement<array::FastPackedObjectElements, JSAny>(
implicit context: Context)(elements: FixedArrayBase, index: Smi): JSAny {
LoadElement<array::FastPackedObjectElements, JSAny>(implicit context: Context)(
elements: FixedArrayBase, index: Smi): JSAny {
const elements: FixedArray = UnsafeCast<FixedArray>(elements);
return UnsafeCast<JSAny>(elements.objects[index]);
}
}
LoadElement<array::FastPackedDoubleElements, float64>(
implicit context: Context)(elements: FixedArrayBase, index: Smi):
float64 {
LoadElement<array::FastPackedDoubleElements, float64>(
implicit context: Context)(elements: FixedArrayBase, index: Smi): float64 {
const elements: FixedDoubleArray = UnsafeCast<FixedDoubleArray>(elements);
// This macro is only used for PACKED_DOUBLE, loading the hole should
// be impossible.
return elements.floats[index].Value() otherwise unreachable;
}
}
macro StoreElement<ElementsAccessor : type extends ElementsKind, T: type>(
implicit context:
Context)(elements: FixedArrayBase, index: Smi, value: T);
macro StoreElement<ElementsAccessor : type extends ElementsKind, T: type>(
implicit context: Context)(elements: FixedArrayBase, index: Smi, value: T);
StoreElement<array::FastPackedSmiElements, Smi>(implicit context: Context)(
StoreElement<array::FastPackedSmiElements, Smi>(implicit context: Context)(
elements: FixedArrayBase, index: Smi, value: Smi) {
const elems: FixedArray = UnsafeCast<FixedArray>(elements);
StoreFixedArrayElement(elems, index, value, SKIP_WRITE_BARRIER);
}
}
StoreElement<array::FastPackedObjectElements, JSAny>(
implicit context:
Context)(elements: FixedArrayBase, index: Smi, value: JSAny) {
StoreElement<array::FastPackedObjectElements, JSAny>(implicit context: Context)(
elements: FixedArrayBase, index: Smi, value: JSAny) {
const elements: FixedArray = UnsafeCast<FixedArray>(elements);
elements.objects[index] = value;
}
}
StoreElement<array::FastPackedDoubleElements, float64>(
implicit context:
Context)(elements: FixedArrayBase, index: Smi, value: float64) {
StoreElement<array::FastPackedDoubleElements, float64>(
implicit context: Context)(
elements: FixedArrayBase, index: Smi, value: float64) {
const elems: FixedDoubleArray = UnsafeCast<FixedDoubleArray>(elements);
StoreFixedDoubleArrayElementSmi(elems, index, value);
}
}
// Fast-path for all PACKED_* elements kinds. These do not need to check
// whether a property is present, so we can simply swap them using fast
// FixedArray loads/stores.
macro FastPackedArrayReverse<Accessor: type, T: type>(
// Fast-path for all PACKED_* elements kinds. These do not need to check
// whether a property is present, so we can simply swap them using fast
// FixedArray loads/stores.
macro FastPackedArrayReverse<Accessor: type, T: type>(
implicit context: Context)(elements: FixedArrayBase, length: Smi) {
let lower: Smi = 0;
let upper: Smi = length - 1;
......@@ -67,10 +64,10 @@ namespace array {
++lower;
--upper;
}
}
}
transitioning macro GenericArrayReverse(context: Context, receiver: JSAny):
JSAny {
transitioning macro GenericArrayReverse(
context: Context, receiver: JSAny): JSAny {
// 1. Let O be ? ToObject(this value).
const object: JSReceiver = ToObject_Inline(context, receiver);
......@@ -139,9 +136,9 @@ namespace array {
// 6. Return O.
return object;
}
}
macro TryFastPackedArrayReverse(implicit context: Context)(receiver: JSAny)
macro TryFastPackedArrayReverse(implicit context: Context)(receiver: JSAny)
labels Slow {
const array: FastJSArray = Cast<FastJSArray>(receiver) otherwise Slow;
......@@ -160,17 +157,16 @@ namespace array {
} else {
goto Slow;
}
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.reverse
transitioning javascript builtin ArrayPrototypeReverse(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.reverse
transitioning javascript builtin ArrayPrototypeReverse(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
TryFastPackedArrayReverse(receiver) otherwise Baseline;
return receiver;
} label Baseline {
return GenericArrayReverse(context, receiver);
}
}
}
}
src/builtins/array-shift.tq
View file @ 45557b1f
......@@ -3,9 +3,9 @@
// found in the LICENSE file.
namespace array {
extern builtin ArrayShift(Context, JSFunction, JSAny, int32): JSAny;
extern builtin ArrayShift(Context, JSFunction, JSAny, int32): JSAny;
macro TryFastArrayShift(implicit context: Context)(receiver: JSAny): JSAny
macro TryFastArrayShift(implicit context: Context)(receiver: JSAny): JSAny
labels Slow, Runtime {
const array: FastJSArray = Cast<FastJSArray>(receiver) otherwise Slow;
let witness = NewFastJSArrayWitness(array);
......@@ -34,10 +34,10 @@ namespace array {
witness.MoveElements(0, 1, Convert<intptr>(newLength));
witness.StoreHole(newLength);
return result;
}
}
transitioning macro GenericArrayShift(implicit context:
Context)(receiver: JSAny): JSAny {
transitioning macro GenericArrayShift(implicit context: Context)(
receiver: JSAny): JSAny {
// 1. Let O be ? ToObject(this value).
const object: JSReceiver = ToObject_Inline(context, receiver);
......@@ -91,12 +91,11 @@ namespace array {
// 9. Return first.
return first;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.shift
transitioning javascript builtin ArrayPrototypeShift(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.shift
transitioning javascript builtin ArrayPrototypeShift(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
return TryFastArrayShift(receiver) otherwise Slow, Runtime;
} label Slow {
......@@ -106,5 +105,5 @@ namespace array {
context, LoadTargetFromFrame(), Undefined,
Convert<int32>(arguments.length));
}
}
}
}
src/builtins/array-slice.tq
View file @ 45557b1f
......@@ -3,7 +3,7 @@
// found in the LICENSE file.
namespace array {
macro HandleSimpleArgumentsSlice(
macro HandleSimpleArgumentsSlice(
context: NativeContext, args: JSArgumentsObjectWithLength, start: Smi,
count: Smi): JSArray
labels Bailout {
......@@ -25,9 +25,9 @@ namespace array {
ElementsKind::PACKED_ELEMENTS, newElements, 0, sourceElements,
Convert<intptr>(start), Convert<intptr>(count));
return result;
}
}
macro HandleFastAliasedSloppyArgumentsSlice(
macro HandleFastAliasedSloppyArgumentsSlice(
context: NativeContext, args: JSArgumentsObjectWithLength, start: Smi,
count: Smi): JSArray
labels Bailout {
......@@ -49,8 +49,8 @@ namespace array {
const unmappedElementsLength: Smi = unmappedElements.length;
if (SmiAbove(end, unmappedElementsLength)) goto Bailout;
const argumentsContext: Context = UnsafeCast<Context>(
sloppyElements.objects[kSloppyArgumentsContextIndex]);
const argumentsContext: Context =
UnsafeCast<Context>(sloppyElements.objects[kSloppyArgumentsContextIndex]);
const arrayMap: Map =
LoadJSArrayElementsMap(ElementsKind::HOLEY_ELEMENTS, context);
......@@ -81,13 +81,13 @@ namespace array {
const unmappedFrom: Smi = SmiMin(SmiMax(parameterMapLength, start), end);
const restCount: Smi = end - unmappedFrom;
CopyElements(
ElementsKind::PACKED_ELEMENTS, resultElements,
Convert<intptr>(indexOut), unmappedElements,
Convert<intptr>(unmappedFrom), Convert<intptr>(restCount));
ElementsKind::PACKED_ELEMENTS, resultElements, Convert<intptr>(indexOut),
unmappedElements, Convert<intptr>(unmappedFrom),
Convert<intptr>(restCount));
return result;
}
}
macro HandleFastSlice(
macro HandleFastSlice(
context: NativeContext, o: JSAny, startNumber: Number,
countNumber: Number): JSArray
labels Bailout {
......@@ -113,8 +113,7 @@ namespace array {
case (a: JSSloppyArgumentsObject): {
const map: Map = a.map;
if (IsFastAliasedArgumentsMap(map)) {
return HandleFastAliasedSloppyArgumentsSlice(
context, a, start, count)
return HandleFastAliasedSloppyArgumentsSlice(context, a, start, count)
otherwise Bailout;
} else if (IsSloppyArgumentsMap(map)) {
goto HandleSimpleArgumentsSlice(a);
......@@ -129,12 +128,12 @@ namespace array {
return HandleSimpleArgumentsSlice(context, a, start, count)
otherwise Bailout;
}
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.slice
transitioning javascript builtin
ArrayPrototypeSlice(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.slice
transitioning javascript builtin
ArrayPrototypeSlice(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// Handle array cloning case if the receiver is a fast array.
if (arguments.length == 0) {
typeswitch (receiver) {
......@@ -221,5 +220,5 @@ namespace array {
// 12. Return A.
return a;
}
}
}
src/builtins/array-some.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace array {
transitioning javascript builtin
ArraySomeLoopEagerDeoptContinuation(
transitioning javascript builtin
ArraySomeLoopEagerDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny): JSAny {
// All continuation points in the optimized some implementation are
......@@ -22,10 +22,10 @@ namespace array {
return ArraySomeLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning javascript builtin
ArraySomeLoopLazyDeoptContinuation(
transitioning javascript builtin
ArraySomeLoopLazyDeoptContinuation(
js-implicit context: NativeContext, receiver: JSAny)(
callback: JSAny, thisArg: JSAny, initialK: JSAny, length: JSAny,
result: JSAny): JSAny {
......@@ -49,12 +49,11 @@ namespace array {
return ArraySomeLoopContinuation(
jsreceiver, callbackfn, thisArg, Undefined, jsreceiver, numberK,
numberLength, Undefined);
}
}
transitioning builtin ArraySomeLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny,
_array: JSAny, o: JSReceiver, initialK: Number, length: Number,
_initialTo: JSAny): JSAny {
transitioning builtin ArraySomeLoopContinuation(implicit context: Context)(
_receiver: JSReceiver, callbackfn: Callable, thisArg: JSAny, _array: JSAny,
o: JSReceiver, initialK: Number, length: Number, _initialTo: JSAny): JSAny {
// 5. Let k be 0.
// 6. Repeat, while k < len
for (let k: Number = initialK; k < length; k++) {
......@@ -82,9 +81,9 @@ namespace array {
// 6d. Increase k by 1. (done by the loop).
}
return False;
}
}
transitioning macro FastArraySome(implicit context: Context)(
transitioning macro FastArraySome(implicit context: Context)(
o: JSReceiver, len: Number, callbackfn: Callable, thisArg: JSAny): JSAny
labels Bailout(Smi) {
let k: Smi = 0;
......@@ -106,12 +105,12 @@ namespace array {
}
}
return False;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.some
transitioning javascript builtin
ArraySome(js-implicit context: NativeContext, receiver: JSAny)(...arguments):
JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.some
transitioning javascript builtin
ArraySome(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
RequireObjectCoercible(receiver, 'Array.prototype.some');
......@@ -141,5 +140,5 @@ namespace array {
} label TypeError deferred {
ThrowTypeError(MessageTemplate::kCalledNonCallable, arguments[0]);
}
}
}
}
src/builtins/array-splice.tq
View file @ 45557b1f
......@@ -3,21 +3,21 @@
// found in the LICENSE file.
namespace array {
// Given {source}, we want to create a non-zero length array of type
// FixedArrayType with the specified {result_capacity}. Starting from
// {startIndex}, {count} number of elements are copied to the newly
// created result array. Most of this behavior is outsourced to
// ExtractFixedArray(). We handle the case where the {source} is
// EmptyFixedArray but result is expected to be a FixedDoubleArray.
macro Extract(implicit context: Context)(
// Given {source}, we want to create a non-zero length array of type
// FixedArrayType with the specified {result_capacity}. Starting from
// {startIndex}, {count} number of elements are copied to the newly
// created result array. Most of this behavior is outsourced to
// ExtractFixedArray(). We handle the case where the {source} is
// EmptyFixedArray but result is expected to be a FixedDoubleArray.
macro Extract(implicit context: Context)(
source: FixedArray, startIndex: Smi, count: Smi,
resultCapacity: Smi): FixedArray {
return ExtractFixedArray(
source, Convert<intptr>(startIndex), Convert<intptr>(count),
Convert<intptr>(resultCapacity));
}
}
macro Extract(implicit context: Context)(
macro Extract(implicit context: Context)(
source: FixedDoubleArray|EmptyFixedArray, startIndex: Smi, count: Smi,
resultCapacity: Smi): FixedDoubleArray|EmptyFixedArray {
typeswitch (source) {
......@@ -34,42 +34,40 @@ namespace array {
Convert<intptr>(resultCapacity));
}
}
}
}
macro DoMoveElements<FixedArrayType : type extends FixedArrayBase>(
elements: FixedArrayType, dstIndex: Smi, srcIndex: Smi,
count: Smi): void {
macro DoMoveElements<FixedArrayType : type extends FixedArrayBase>(
elements: FixedArrayType, dstIndex: Smi, srcIndex: Smi, count: Smi): void {
TorqueMoveElements(
elements, Convert<intptr>(dstIndex), Convert<intptr>(srcIndex),
Convert<intptr>(count));
}
}
macro StoreHoles<FixedArrayType : type extends FixedArrayBase>(
macro StoreHoles<FixedArrayType : type extends FixedArrayBase>(
elements: FixedArrayType, holeStartIndex: Smi, holeEndIndex: Smi): void {
for (let i: Smi = holeStartIndex; i < holeEndIndex; i++) {
array::StoreArrayHole(elements, i);
}
}
}
macro DoCopyElements<FixedArrayType : type extends FixedArrayBase>(
macro DoCopyElements<FixedArrayType : type extends FixedArrayBase>(
dstElements: FixedArrayType, dstIndex: Smi, srcElements: FixedArrayType,
srcIndex: Smi, count: Smi): void {
TorqueCopyElements(
dstElements, Convert<intptr>(dstIndex), srcElements,
Convert<intptr>(srcIndex), Convert<intptr>(count));
}
}
macro
FastSplice<FixedArrayType : type extends FixedArrayBase, ElementType: type>(
macro
FastSplice<FixedArrayType : type extends FixedArrayBase, ElementType: type>(
implicit context: Context)(
args: Arguments, a: JSArray, length: Smi, newLength: Smi,
actualStart: Smi, insertCount: Smi, actualDeleteCount: Smi): void {
args: Arguments, a: JSArray, length: Smi, newLength: Smi, actualStart: Smi,
insertCount: Smi, actualDeleteCount: Smi): void {
// Make sure elements are writable.
array::EnsureWriteableFastElements(a);
if (insertCount != actualDeleteCount) {
const elements =
UnsafeCast<(FixedArrayType | EmptyFixedArray)>(a.elements);
const elements = UnsafeCast<(FixedArrayType | EmptyFixedArray)>(a.elements);
const dstIndex: Smi = actualStart + insertCount;
const srcIndex: Smi = actualStart + actualDeleteCount;
const count: Smi = length - actualDeleteCount - actualStart;
......@@ -113,15 +111,14 @@ namespace array {
// Update the array's length after all the FixedArray shuffling is done.
a.length = newLength;
}
}
transitioning macro FastArraySplice(
transitioning macro FastArraySplice(
context: Context, args: Arguments, o: JSReceiver,
originalLengthNumber: Number, actualStartNumber: Number, insertCount: Smi,
actualDeleteCountNumber: Number): JSAny
labels Bailout {
const originalLength: Smi =
Cast<Smi>(originalLengthNumber) otherwise Bailout;
const originalLength: Smi = Cast<Smi>(originalLengthNumber) otherwise Bailout;
const actualStart: Smi = Cast<Smi>(actualStartNumber) otherwise Bailout;
const actualDeleteCount: Smi =
Cast<Smi>(actualDeleteCountNumber) otherwise Bailout;
......@@ -185,9 +182,9 @@ namespace array {
}
return deletedResult;
}
}
transitioning macro FillDeletedElementsArray(
transitioning macro FillDeletedElementsArray(
context: Context, o: JSReceiver, actualStart: Number,
actualDeleteCount: Number, a: JSReceiver): JSAny {
// 10. Let k be 0.
......@@ -216,11 +213,11 @@ namespace array {
// 12. Perform ? Set(A, "length", actualDeleteCount, true).
SetProperty(a, kLengthString, actualDeleteCount);
return a;
}
}
// HandleForwardCase implements step 15. "If itemCount < actualDeleteCount,
// then...""
transitioning macro HandleForwardCase(
// HandleForwardCase implements step 15. "If itemCount < actualDeleteCount,
// then...""
transitioning macro HandleForwardCase(
context: Context, o: JSReceiver, len: Number, itemCount: Number,
actualStart: Number, actualDeleteCount: Number): void {
// 15. If itemCount < actualDeleteCount, then
......@@ -264,11 +261,11 @@ namespace array {
// ii. Decrease k by 1.
k--;
}
}
}
// HandleBackwardCase implements step 16. "Else if itemCount >
// actualDeleteCount, then..."
transitioning macro HandleBackwardCase(
// HandleBackwardCase implements step 16. "Else if itemCount >
// actualDeleteCount, then..."
transitioning macro HandleBackwardCase(
context: Context, o: JSReceiver, len: Number, itemCount: Number,
actualStart: Number, actualDeleteCount: Number): void {
// 16. Else if itemCount > actualDeleteCount, then
......@@ -303,9 +300,9 @@ namespace array {
// vi. Decrease k by 1.
k--;
}
}
}
transitioning macro SlowSplice(
transitioning macro SlowSplice(
context: Context, arguments: Arguments, o: JSReceiver, len: Number,
actualStart: Number, insertCount: Smi, actualDeleteCount: Number): JSAny {
// 9. Let A be ? ArraySpeciesCreate(O, actualDeleteCount).
......@@ -354,12 +351,12 @@ namespace array {
SetProperty(o, kLengthString, len - actualDeleteCount + itemCount);
return a;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.splice
transitioning javascript builtin
ArrayPrototypeSplice(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.splice
transitioning javascript builtin
ArrayPrototypeSplice(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// 1. Let O be ? ToObject(this value).
const o: JSReceiver = ToObject(context, receiver);
......@@ -411,14 +408,13 @@ namespace array {
try {
return FastArraySplice(
context, arguments, o, len, actualStart, insertCount,
actualDeleteCount) otherwise Bailout;
context, arguments, o, len, actualStart, insertCount, actualDeleteCount)
otherwise Bailout;
} label Bailout {}
// If the fast case fails, just continue with the slow, correct,
// spec-compliant case.
return SlowSplice(
context, arguments, o, len, actualStart, insertCount,
actualDeleteCount);
}
context, arguments, o, len, actualStart, insertCount, actualDeleteCount);
}
}
src/builtins/array-unshift.tq
View file @ 45557b1f
......@@ -3,9 +3,9 @@
// found in the LICENSE file.
namespace array {
extern builtin ArrayUnshift(Context, JSFunction, JSAny, int32): JSAny;
extern builtin ArrayUnshift(Context, JSFunction, JSAny, int32): JSAny;
transitioning macro GenericArrayUnshift(
transitioning macro GenericArrayUnshift(
context: Context, receiver: JSAny, arguments: Arguments): Number {
// 1. Let O be ? ToObject(this value).
const object: JSReceiver = ToObject_Inline(context, receiver);
......@@ -74,12 +74,11 @@ namespace array {
// 6. Return length + argCount.
return newLength;
}
}
// https://tc39.github.io/ecma262/#sec-array.prototype.unshift
transitioning javascript builtin ArrayPrototypeUnshift(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// https://tc39.github.io/ecma262/#sec-array.prototype.unshift
transitioning javascript builtin ArrayPrototypeUnshift(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
try {
const array: FastJSArray = Cast<FastJSArray>(receiver) otherwise Slow;
array::EnsureWriteableFastElements(array);
......@@ -94,5 +93,5 @@ namespace array {
} label Slow {
return GenericArrayUnshift(context, receiver, arguments);
}
}
}
}
src/builtins/array.tq
View file @ 45557b1f
......@@ -5,18 +5,18 @@
#include 'src/builtins/builtins-array-gen.h'
namespace array {
// Naming convention from elements.cc. We have a similar intent but implement
// fastpaths using generics instead of using a class hierarchy for elements
// kinds specific implementations.
type GenericElementsAccessor extends ElementsKind;
type FastPackedSmiElements extends ElementsKind;
type FastPackedObjectElements extends ElementsKind;
type FastPackedDoubleElements extends ElementsKind;
type FastSmiOrObjectElements extends ElementsKind;
type FastDoubleElements extends ElementsKind;
type DictionaryElements extends ElementsKind;
macro EnsureWriteableFastElements(implicit context: Context)(array: JSArray) {
// Naming convention from elements.cc. We have a similar intent but implement
// fastpaths using generics instead of using a class hierarchy for elements
// kinds specific implementations.
type GenericElementsAccessor extends ElementsKind;
type FastPackedSmiElements extends ElementsKind;
type FastPackedObjectElements extends ElementsKind;
type FastPackedDoubleElements extends ElementsKind;
type FastSmiOrObjectElements extends ElementsKind;
type FastDoubleElements extends ElementsKind;
type DictionaryElements extends ElementsKind;
macro EnsureWriteableFastElements(implicit context: Context)(array: JSArray) {
assert(IsFastElementsKind(array.map.elements_kind));
const elements: FixedArrayBase = array.elements;
......@@ -26,41 +26,40 @@ namespace array {
// extract FixedArrays and don't have to worry about FixedDoubleArrays.
assert(IsFastSmiOrTaggedElementsKind(array.map.elements_kind));
const length =
Convert<intptr>(Cast<Smi>(array.length) otherwise unreachable);
const length = Convert<intptr>(Cast<Smi>(array.length) otherwise unreachable);
array.elements =
ExtractFixedArray(UnsafeCast<FixedArray>(elements), 0, length, length);
assert(array.elements.map != kCOWMap);
}
}
macro LoadElementOrUndefined(implicit context:
Context)(a: FixedArray, i: Smi): JSAny {
macro LoadElementOrUndefined(implicit context: Context)(
a: FixedArray, i: Smi): JSAny {
const e = UnsafeCast<(JSAny | TheHole)>(a.objects[i]);
return ReplaceTheHoleWithUndefined(e);
}
}
macro LoadElementOrUndefined(a: FixedDoubleArray, i: Smi): NumberOrUndefined {
macro LoadElementOrUndefined(a: FixedDoubleArray, i: Smi): NumberOrUndefined {
const f: float64 = a.floats[i].Value() otherwise return Undefined;
return AllocateHeapNumberWithValue(f);
}
}
macro StoreArrayHole(elements: FixedDoubleArray, k: Smi): void {
macro StoreArrayHole(elements: FixedDoubleArray, k: Smi): void {
elements.floats[k] = kDoubleHole;
}
}
macro StoreArrayHole(elements: FixedArray, k: Smi): void {
macro StoreArrayHole(elements: FixedArray, k: Smi): void {
elements.objects[k] = TheHole;
}
}
extern macro SetPropertyLength(implicit context: Context)(JSAny, Number);
extern macro SetPropertyLength(implicit context: Context)(JSAny, Number);
const kLengthDescriptorIndex:
const kLengthDescriptorIndex:
constexpr int31 generates 'JSArray::kLengthDescriptorIndex';
const kAttributesReadOnlyMask: constexpr int31
const kAttributesReadOnlyMask: constexpr int31
generates 'PropertyDetails::kAttributesReadOnlyMask';
@export
macro EnsureArrayLengthWritable(implicit context: Context)(map: Map):
@export
macro EnsureArrayLengthWritable(implicit context: Context)(map: Map):
void labels Bailout {
// Don't support arrays in dictionary named property mode.
if (IsDictionaryMap(map)) {
......@@ -78,14 +77,13 @@ namespace array {
if ((details & kAttributesReadOnlyMask) != 0) {
goto Bailout;
}
}
}
macro CreateJSArrayWithElements(implicit context: Context)(array: FixedArray):
macro CreateJSArrayWithElements(implicit context: Context)(array: FixedArray):
JSArray {
const nativeContext: NativeContext = LoadNativeContext(context);
const map: Map =
LoadJSArrayElementsMap(ElementsKind::PACKED_ELEMENTS, nativeContext);
return AllocateJSArray(map, array, array.length);
}
}
}
src/builtins/base.tq
View file @ 45557b1f
......@@ -1513,8 +1513,8 @@ extern transitioning runtime
CreateDataProperty(implicit context: Context)(JSReceiver, JSAny, JSAny);
namespace runtime {
extern runtime
GetDerivedMap(Context, JSFunction, JSReceiver): Map;
extern runtime
GetDerivedMap(Context, JSFunction, JSReceiver): Map;
}
transitioning builtin FastCreateDataProperty(implicit context: Context)(
......
src/builtins/bigint.tq
View file @ 45557b1f
......@@ -23,27 +23,27 @@ Convert<BigInt, MutableBigInt>(i: MutableBigInt): BigInt {
namespace bigint {
const kPositiveSign: uint32 = 0;
const kNegativeSign: uint32 = 1;
const kPositiveSign: uint32 = 0;
const kNegativeSign: uint32 = 1;
extern macro BigIntBuiltinsAssembler::CppAbsoluteAddAndCanonicalize(
extern macro BigIntBuiltinsAssembler::CppAbsoluteAddAndCanonicalize(
MutableBigInt, BigIntBase, BigIntBase): void;
extern macro BigIntBuiltinsAssembler::CppAbsoluteSubAndCanonicalize(
extern macro BigIntBuiltinsAssembler::CppAbsoluteSubAndCanonicalize(
MutableBigInt, BigIntBase, BigIntBase): void;
extern macro BigIntBuiltinsAssembler::CppAbsoluteCompare(
extern macro BigIntBuiltinsAssembler::CppAbsoluteCompare(
BigIntBase, BigIntBase): int32;
extern macro BigIntBuiltinsAssembler::ReadBigIntSign(BigIntBase): uint32;
extern macro BigIntBuiltinsAssembler::ReadBigIntLength(BigIntBase): intptr;
extern macro BigIntBuiltinsAssembler::WriteBigIntSignAndLength(
extern macro BigIntBuiltinsAssembler::ReadBigIntSign(BigIntBase): uint32;
extern macro BigIntBuiltinsAssembler::ReadBigIntLength(BigIntBase): intptr;
extern macro BigIntBuiltinsAssembler::WriteBigIntSignAndLength(
MutableBigInt, uint32, intptr): void;
extern macro CodeStubAssembler::AllocateBigInt(intptr): MutableBigInt;
extern macro CodeStubAssembler::StoreBigIntDigit(
extern macro CodeStubAssembler::AllocateBigInt(intptr): MutableBigInt;
extern macro CodeStubAssembler::StoreBigIntDigit(
MutableBigInt, intptr, uintptr): void;
extern macro CodeStubAssembler::LoadBigIntDigit(BigIntBase, intptr): uintptr;
extern macro CodeStubAssembler::LoadBigIntDigit(BigIntBase, intptr): uintptr;
macro IsCanonicalized(bigint: BigIntBase): bool {
macro IsCanonicalized(bigint: BigIntBase): bool {
const length = ReadBigIntLength(bigint);
if (length == 0) {
......@@ -51,13 +51,13 @@ namespace bigint {
}
return LoadBigIntDigit(bigint, length - 1) != 0;
}
}
macro InvertSign(sign: uint32): uint32 {
macro InvertSign(sign: uint32): uint32 {
return sign == kPositiveSign ? kNegativeSign : kPositiveSign;
}
}
macro AllocateEmptyBigIntNoThrow(implicit context: Context)(
macro AllocateEmptyBigIntNoThrow(implicit context: Context)(
sign: uint32, length: intptr): MutableBigInt labels BigIntTooBig {
if (length > kBigIntMaxLength) {
goto BigIntTooBig;
......@@ -66,22 +66,22 @@ namespace bigint {
WriteBigIntSignAndLength(result, sign, length);
return result;
}
}
macro AllocateEmptyBigInt(implicit context: Context)(
macro AllocateEmptyBigInt(implicit context: Context)(
sign: uint32, length: intptr): MutableBigInt {
try {
return AllocateEmptyBigIntNoThrow(sign, length) otherwise BigIntTooBig;
} label BigIntTooBig {
ThrowRangeError(MessageTemplate::kBigIntTooBig);
}
}
}
macro MutableBigIntAbsoluteCompare(x: BigIntBase, y: BigIntBase): int32 {
macro MutableBigIntAbsoluteCompare(x: BigIntBase, y: BigIntBase): int32 {
return CppAbsoluteCompare(x, y);
}
}
macro MutableBigIntAbsoluteSub(implicit context: Context)(
macro MutableBigIntAbsoluteSub(implicit context: Context)(
x: BigInt, y: BigInt, resultSign: uint32): BigInt {
const xlength = ReadBigIntLength(x);
const ylength = ReadBigIntLength(y);
......@@ -100,9 +100,9 @@ namespace bigint {
const result = AllocateEmptyBigInt(resultSign, xlength);
CppAbsoluteSubAndCanonicalize(result, x, y);
return Convert<BigInt>(result);
}
}
macro MutableBigIntAbsoluteAdd(implicit context: Context)(
macro MutableBigIntAbsoluteAdd(implicit context: Context)(
xBigint: BigInt, yBigint: BigInt,
resultSign: uint32): BigInt labels BigIntTooBig {
let xlength = ReadBigIntLength(xBigint);
......@@ -135,9 +135,9 @@ namespace bigint {
otherwise BigIntTooBig;
CppAbsoluteAddAndCanonicalize(result, x, y);
return Convert<BigInt>(result);
}
}
macro BigIntAddImpl(implicit context: Context)(x: BigInt, y: BigInt): BigInt
macro BigIntAddImpl(implicit context: Context)(x: BigInt, y: BigInt): BigInt
labels BigIntTooBig {
const xsign = ReadBigIntSign(x);
const ysign = ReadBigIntSign(y);
......@@ -153,20 +153,20 @@ namespace bigint {
return MutableBigIntAbsoluteSub(x, y, xsign);
}
return MutableBigIntAbsoluteSub(y, x, InvertSign(xsign));
}
}
builtin BigIntAddNoThrow(implicit context: Context)(x: BigInt, y: BigInt):
Numeric {
builtin BigIntAddNoThrow(implicit context: Context)(
x: BigInt, y: BigInt): Numeric {
try {
return BigIntAddImpl(x, y) otherwise BigIntTooBig;
} label BigIntTooBig {
// Smi sentinal is used to signal BigIntTooBig exception.
return Convert<Smi>(0);
}
}
}
builtin BigIntAdd(implicit context: Context)(xNum: Numeric, yNum: Numeric):
BigInt {
builtin BigIntAdd(implicit context: Context)(
xNum: Numeric, yNum: Numeric): BigInt {
try {
const x = Cast<BigInt>(xNum) otherwise MixedTypes;
const y = Cast<BigInt>(yNum) otherwise MixedTypes;
......@@ -177,10 +177,10 @@ namespace bigint {
} label BigIntTooBig {
ThrowRangeError(MessageTemplate::kBigIntTooBig);
}
}
}
macro BigIntSubtractImpl(implicit context: Context)(x: BigInt, y: BigInt):
BigInt labels BigIntTooBig {
macro BigIntSubtractImpl(implicit context: Context)(
x: BigInt, y: BigInt): BigInt labels BigIntTooBig {
const xsign = ReadBigIntSign(x);
const ysign = ReadBigIntSign(y);
if (xsign != ysign) {
......@@ -195,20 +195,20 @@ namespace bigint {
return MutableBigIntAbsoluteSub(x, y, xsign);
}
return MutableBigIntAbsoluteSub(y, x, InvertSign(xsign));
}
}
builtin BigIntSubtractNoThrow(implicit context:
Context)(x: BigInt, y: BigInt): Numeric {
builtin BigIntSubtractNoThrow(implicit context: Context)(
x: BigInt, y: BigInt): Numeric {
try {
return BigIntSubtractImpl(x, y) otherwise BigIntTooBig;
} label BigIntTooBig {
// Smi sentinal is used to signal BigIntTooBig exception.
return Convert<Smi>(0);
}
}
}
builtin BigIntSubtract(implicit context:
Context)(xNum: Numeric, yNum: Numeric): BigInt {
builtin BigIntSubtract(implicit context: Context)(
xNum: Numeric, yNum: Numeric): BigInt {
try {
const x = Cast<BigInt>(xNum) otherwise MixedTypes;
const y = Cast<BigInt>(yNum) otherwise MixedTypes;
......@@ -219,9 +219,9 @@ namespace bigint {
} label BigIntTooBig {
ThrowRangeError(MessageTemplate::kBigIntTooBig);
}
}
}
builtin BigIntUnaryMinus(implicit context: Context)(bigint: BigInt): BigInt {
builtin BigIntUnaryMinus(implicit context: Context)(bigint: BigInt): BigInt {
const length = ReadBigIntLength(bigint);
// There is no -0n.
......@@ -235,6 +235,6 @@ namespace bigint {
StoreBigIntDigit(result, i, LoadBigIntDigit(bigint, i));
}
return Convert<BigInt>(result);
}
}
} // namespace bigint
src/builtins/boolean.tq
View file @ 45557b1f
......@@ -3,14 +3,14 @@
// found in the LICENSE file.
namespace boolean {
transitioning macro ThisBooleanValue(implicit context: Context)(
transitioning macro ThisBooleanValue(implicit context: Context)(
receiver: JSAny, method: constexpr string): Boolean {
return UnsafeCast<Boolean>(
ToThisValue(receiver, PrimitiveType::kBoolean, method));
}
}
javascript builtin
BooleanConstructor(
javascript builtin
BooleanConstructor(
js-implicit context: NativeContext, receiver: JSAny, newTarget: JSAny,
target: JSFunction)(...arguments): JSAny {
const value = SelectBooleanConstant(ToBoolean(arguments[0]));
......@@ -25,21 +25,21 @@ namespace boolean {
UnsafeCast<JSPrimitiveWrapper>(AllocateFastOrSlowJSObjectFromMap(map));
obj.value = value;
return obj;
}
}
// ES #sec-boolean.prototype.tostring
transitioning javascript builtin BooleanPrototypeToString(
// ES #sec-boolean.prototype.tostring
transitioning javascript builtin BooleanPrototypeToString(
js-implicit context: NativeContext, receiver: JSAny)(): JSAny {
// 1. Let b be ? thisBooleanValue(this value).
const b = ThisBooleanValue(receiver, 'Boolean.prototype.toString');
// 2. If b is true, return "true"; else return "false".
return b.to_string;
}
}
// ES #sec-boolean.prototype.valueof
transitioning javascript builtin BooleanPrototypeValueOf(
// ES #sec-boolean.prototype.valueof
transitioning javascript builtin BooleanPrototypeValueOf(
js-implicit context: NativeContext, receiver: JSAny)(): JSAny {
// 1. Return ? thisBooleanValue(this value).
return ThisBooleanValue(receiver, 'Boolean.prototype.valueOf');
}
}
}
src/builtins/builtins-string.tq
View file @ 45557b1f
......@@ -5,32 +5,32 @@
#include 'src/builtins/builtins-string-gen.h'
namespace string {
extern macro StringBuiltinsAssembler::SubString(String, uintptr, uintptr):
String;
extern macro StringBuiltinsAssembler::SubString(
String, uintptr, uintptr): String;
// ES6 #sec-string.prototype.tostring
transitioning javascript builtin
StringPrototypeToString(
// ES6 #sec-string.prototype.tostring
transitioning javascript builtin
StringPrototypeToString(
js-implicit context: NativeContext, receiver: JSAny)(): JSAny {
return ToThisValue(
receiver, PrimitiveType::kString, 'String.prototype.toString');
}
}
// ES6 #sec-string.prototype.valueof
transitioning javascript builtin
StringPrototypeValueOf(js-implicit context: NativeContext, receiver: JSAny)():
JSAny {
// ES6 #sec-string.prototype.valueof
transitioning javascript builtin
StringPrototypeValueOf(
js-implicit context: NativeContext, receiver: JSAny)(): JSAny {
return ToThisValue(
receiver, PrimitiveType::kString, 'String.prototype.valueOf');
}
}
extern macro StringBuiltinsAssembler::LoadSurrogatePairAt(
extern macro StringBuiltinsAssembler::LoadSurrogatePairAt(
String, intptr, intptr, constexpr UnicodeEncoding): int32;
extern macro StringBuiltinsAssembler::StringFromSingleUTF16EncodedCodePoint(
extern macro StringBuiltinsAssembler::StringFromSingleUTF16EncodedCodePoint(
int32): String;
// This function assumes StringPrimitiveWithNoCustomIteration is true.
transitioning builtin StringToList(implicit context: Context)(string: String):
// This function assumes StringPrimitiveWithNoCustomIteration is true.
transitioning builtin StringToList(implicit context: Context)(string: String):
JSArray {
const kind = ElementsKind::PACKED_ELEMENTS;
const stringLength: intptr = string.length_intptr;
......@@ -57,12 +57,12 @@ namespace string {
array.length = arrayLength;
return array;
}
}
transitioning macro GenerateStringAt(implicit context: Context)(
transitioning macro GenerateStringAt(implicit context: Context)(
receiver: JSAny, position: JSAny,
methodName: constexpr string): never labels
IfInBounds(String, uintptr, uintptr), IfOutOfBounds {
IfInBounds(String, uintptr, uintptr), IfOutOfBounds {
// 1. Let O be ? RequireObjectCoercible(this value).
// 2. Let S be ? ToString(O).
const string: String = ToThisString(receiver, methodName);
......@@ -91,10 +91,10 @@ namespace string {
goto IfOutOfBounds;
}
}
}
}
// ES6 #sec-string.prototype.charat
transitioning javascript builtin StringPrototypeCharAt(
// ES6 #sec-string.prototype.charat
transitioning javascript builtin StringPrototypeCharAt(
js-implicit context: NativeContext,
receiver: JSAny)(position: JSAny): JSAny {
try {
......@@ -106,10 +106,10 @@ namespace string {
} label IfOutOfBounds {
return kEmptyString;
}
}
}
// ES6 #sec-string.prototype.charcodeat
transitioning javascript builtin StringPrototypeCharCodeAt(
// ES6 #sec-string.prototype.charcodeat
transitioning javascript builtin StringPrototypeCharCodeAt(
js-implicit context: NativeContext,
receiver: JSAny)(position: JSAny): JSAny {
try {
......@@ -121,10 +121,10 @@ namespace string {
} label IfOutOfBounds {
return kNaN;
}
}
}
// ES6 #sec-string.prototype.codepointat
transitioning javascript builtin StringPrototypeCodePointAt(
// ES6 #sec-string.prototype.codepointat
transitioning javascript builtin StringPrototypeCodePointAt(
js-implicit context: NativeContext,
receiver: JSAny)(position: JSAny): JSAny {
try {
......@@ -139,13 +139,12 @@ namespace string {
} label IfOutOfBounds {
return Undefined;
}
}
}
// ES6 String.prototype.concat(...args)
// ES6 #sec-string.prototype.concat
transitioning javascript builtin StringPrototypeConcat(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
// ES6 String.prototype.concat(...args)
// ES6 #sec-string.prototype.concat
transitioning javascript builtin StringPrototypeConcat(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// Check that {receiver} is coercible to Object and convert it to a String.
let string: String = ToThisString(receiver, 'String.prototype.concat');
......@@ -156,14 +155,14 @@ namespace string {
string = string + temp;
}
return string;
}
}
extern transitioning runtime
SymbolDescriptiveString(implicit context: Context)(Symbol): String;
extern transitioning runtime
SymbolDescriptiveString(implicit context: Context)(Symbol): String;
// ES #sec-string-constructor
// https://tc39.github.io/ecma262/#sec-string-constructor
transitioning javascript builtin StringConstructor(
// ES #sec-string-constructor
// https://tc39.github.io/ecma262/#sec-string-constructor
transitioning javascript builtin StringConstructor(
js-implicit context: NativeContext, receiver: JSAny, newTarget: JSAny,
target: JSFunction)(...arguments): JSAny {
const length: intptr = Convert<intptr>(arguments.length);
......@@ -198,23 +197,23 @@ namespace string {
UnsafeCast<JSPrimitiveWrapper>(AllocateFastOrSlowJSObjectFromMap(map));
obj.value = s;
return obj;
}
}
transitioning builtin StringAddConvertLeft(implicit context: Context)(
transitioning builtin StringAddConvertLeft(implicit context: Context)(
left: JSAny, right: String): String {
return ToStringImpl(context, ToPrimitiveDefault(left)) + right;
}
}
transitioning builtin StringAddConvertRight(implicit context: Context)(
transitioning builtin StringAddConvertRight(implicit context: Context)(
left: String, right: JSAny): String {
return left + ToStringImpl(context, ToPrimitiveDefault(right));
}
}
builtin StringCharAt(implicit context: Context)(
builtin StringCharAt(implicit context: Context)(
receiver: String, position: uintptr): String {
// Load the character code at the {position} from the {receiver}.
const code: int32 = StringCharCodeAt(receiver, position);
// And return the single character string with only that {code}
return StringFromSingleCharCode(code);
}
}
}
src/builtins/collections.tq
View file @ 45557b1f
......@@ -5,8 +5,8 @@
#include 'src/builtins/builtins-collections-gen.h'
namespace collections {
@export
macro LoadKeyValuePairNoSideEffects(implicit context: Context)(o: JSAny):
@export
macro LoadKeyValuePairNoSideEffects(implicit context: Context)(o: JSAny):
KeyValuePair labels MayHaveSideEffects {
typeswitch (o) {
case (a: FastJSArray): {
......@@ -40,10 +40,10 @@ namespace collections {
ThrowTypeError(MessageTemplate::kIteratorValueNotAnObject, o);
}
}
}
}
@export
transitioning macro LoadKeyValuePair(implicit context: Context)(o: JSAny):
@export
transitioning macro LoadKeyValuePair(implicit context: Context)(o: JSAny):
KeyValuePair {
try {
return LoadKeyValuePairNoSideEffects(o) otherwise Generic;
......@@ -53,5 +53,5 @@ namespace collections {
value: GetProperty(o, Convert<Smi>(1))
};
}
}
}
}
src/builtins/console.tq
View file @ 45557b1f
......@@ -3,10 +3,10 @@
// found in the LICENSE file.
namespace console {
extern builtin ConsoleAssert(implicit context:
Context)(JSFunction, JSAny, int32): JSAny;
extern builtin ConsoleAssert(implicit context: Context)(
JSFunction, JSAny, int32): JSAny;
javascript builtin FastConsoleAssert(
javascript builtin FastConsoleAssert(
js-implicit context: NativeContext, receiver: JSAny, newTarget: JSAny,
target: JSFunction)(...arguments): JSAny {
if (ToBoolean(arguments[0])) {
......@@ -14,5 +14,5 @@ namespace console {
} else {
tail ConsoleAssert(target, newTarget, Convert<int32>(arguments.length));
}
}
}
}
src/builtins/data-view.tq
View file @ 45557b1f
This diff is collapsed.
src/builtins/finalization-registry.tq
View file @ 45557b1f
......@@ -3,17 +3,17 @@
// found in the LICENSE file.
namespace runtime {
extern runtime
ShrinkFinalizationRegistryUnregisterTokenMap(Context, JSFinalizationRegistry):
void;
extern runtime
ShrinkFinalizationRegistryUnregisterTokenMap(
Context, JSFinalizationRegistry): void;
}
namespace weakref {
extern transitioning macro
RemoveFinalizationRegistryCellFromUnregisterTokenMap(
extern transitioning macro
RemoveFinalizationRegistryCellFromUnregisterTokenMap(
JSFinalizationRegistry, WeakCell): void;
macro SplitOffTail(weakCell: WeakCell): WeakCell|Undefined {
macro SplitOffTail(weakCell: WeakCell): WeakCell|Undefined {
const weakCellTail = weakCell.next;
weakCell.next = Undefined;
typeswitch (weakCellTail) {
......@@ -25,11 +25,11 @@ namespace weakref {
}
}
return weakCellTail;
}
}
transitioning macro
PopClearedCell(finalizationRegistry: JSFinalizationRegistry): WeakCell
|Undefined {
transitioning macro
PopClearedCell(finalizationRegistry: JSFinalizationRegistry): WeakCell|
Undefined {
typeswitch (finalizationRegistry.cleared_cells) {
case (Undefined): {
return Undefined;
......@@ -50,10 +50,10 @@ namespace weakref {
return weakCell;
}
}
}
}
transitioning macro
FinalizationRegistryCleanupLoop(implicit context: Context)(
transitioning macro
FinalizationRegistryCleanupLoop(implicit context: Context)(
finalizationRegistry: JSFinalizationRegistry, callback: Callable) {
while (true) {
const weakCellHead = PopClearedCell(finalizationRegistry);
......@@ -75,12 +75,11 @@ namespace weakref {
runtime::ShrinkFinalizationRegistryUnregisterTokenMap(
context, finalizationRegistry);
}
}
transitioning javascript builtin
FinalizationRegistryPrototypeCleanupSome(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): JSAny {
transitioning javascript builtin
FinalizationRegistryPrototypeCleanupSome(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
// 1. Let finalizationRegistry be the this value.
//
// 2. Perform ? RequireInternalSlot(finalizationRegistry, [[Cells]]).
......@@ -102,5 +101,5 @@ namespace weakref {
FinalizationRegistryCleanupLoop(finalizationRegistry, callback);
return Undefined;
}
}
}
src/builtins/growable-fixed-array.tq
View file @ 45557b1f
......@@ -3,8 +3,8 @@
// found in the LICENSE file.
namespace growable_fixed_array {
// TODO(pwong): Support FixedTypedArrays.
struct GrowableFixedArray {
// TODO(pwong): Support FixedTypedArrays.
struct GrowableFixedArray {
macro Push(obj: Object) {
this.EnsureCapacity();
this.array.objects[this.length++] = obj;
......@@ -42,9 +42,9 @@ namespace growable_fixed_array {
// TODO(v8:4153): make capacity and length uintptr
capacity: intptr;
length: intptr;
}
}
macro NewGrowableFixedArray(): GrowableFixedArray {
macro NewGrowableFixedArray(): GrowableFixedArray {
return GrowableFixedArray{array: kEmptyFixedArray, capacity: 0, length: 0};
}
}
}
src/builtins/ic-callable.tq
View file @ 45557b1f
......@@ -4,24 +4,24 @@
namespace ic_callable {
extern macro IncrementCallCount(FeedbackVector, uintptr): void;
extern macro IncrementCallCount(FeedbackVector, uintptr): void;
macro IsMonomorphic(feedback: MaybeObject, target: JSAny): bool {
macro IsMonomorphic(feedback: MaybeObject, target: JSAny): bool {
return IsWeakReferenceToObject(feedback, target);
}
}
macro InSameNativeContext(lhs: Context, rhs: Context): bool {
macro InSameNativeContext(lhs: Context, rhs: Context): bool {
return LoadNativeContext(lhs) == LoadNativeContext(rhs);
}
}
macro MaybeObjectToStrong(maybeObject: MaybeObject):
macro MaybeObjectToStrong(maybeObject: MaybeObject):
HeapObject labels IfCleared {
assert(IsWeakOrCleared(maybeObject));
const weakObject = %RawDownCast<Weak<HeapObject>>(maybeObject);
return WeakToStrong(weakObject) otherwise IfCleared;
}
}
macro TryInitializeAsMonomorphic(implicit context: Context)(
macro TryInitializeAsMonomorphic(implicit context: Context)(
maybeTarget: JSAny, feedbackVector: FeedbackVector,
slotId: uintptr): void labels TransitionToMegamorphic {
const targetHeapObject =
......@@ -42,16 +42,16 @@ namespace ic_callable {
ic::StoreWeakReferenceInFeedbackVector(
feedbackVector, slotId, targetHeapObject);
ic::ReportFeedbackUpdate(feedbackVector, slotId, 'Call:Initialize');
}
}
macro TransitionToMegamorphic(implicit context: Context)(
macro TransitionToMegamorphic(implicit context: Context)(
feedbackVector: FeedbackVector, slotId: uintptr): void {
ic::StoreFeedbackVectorSlot(feedbackVector, slotId, ic::kMegamorphicSymbol);
ic::ReportFeedbackUpdate(
feedbackVector, slotId, 'Call:TransitionMegamorphic');
}
}
macro CollectCallFeedback(
macro CollectCallFeedback(
maybeTarget: JSAny, context: Context,
maybeFeedbackVector: Undefined|FeedbackVector, slotId: uintptr): void {
const feedbackVector =
......@@ -87,17 +87,16 @@ namespace ic_callable {
ic::StoreWeakReferenceInFeedbackVector(
feedbackVector, slotId, feedbackCell);
ic::ReportFeedbackUpdate(
feedbackVector, slotId, 'Call:FeedbackVectorCell');
ic::ReportFeedbackUpdate(feedbackVector, slotId, 'Call:FeedbackVectorCell');
} label TryInitializeAsMonomorphic {
TryInitializeAsMonomorphic(maybeTarget, feedbackVector, slotId)
otherwise TransitionToMegamorphic;
} label TransitionToMegamorphic {
TransitionToMegamorphic(feedbackVector, slotId);
}
}
}
macro CollectInstanceOfFeedback(
macro CollectInstanceOfFeedback(
maybeTarget: JSAny, context: Context,
maybeFeedbackVector: Undefined|FeedbackVector, slotId: uintptr): void {
const feedbackVector =
......@@ -122,6 +121,6 @@ namespace ic_callable {
} label TransitionToMegamorphic {
TransitionToMegamorphic(feedbackVector, slotId);
}
}
}
} // namespace ic_callable
src/builtins/ic.tq
View file @ 45557b1f
......@@ -4,45 +4,44 @@
namespace ic {
// --- The public interface (forwards to the actual implementation).
// --- The public interface (forwards to the actual implementation).
@export
macro CollectCallFeedback(
@export
macro CollectCallFeedback(
maybeTarget: JSAny, context: Context,
maybeFeedbackVector: Undefined|FeedbackVector, slotId: uintptr): void {
ic_callable::CollectCallFeedback(
maybeTarget, context, maybeFeedbackVector, slotId);
}
}
@export
macro CollectInstanceOfFeedback(
@export
macro CollectInstanceOfFeedback(
maybeTarget: JSAny, context: Context,
maybeFeedbackVector: Undefined|FeedbackVector, slotId: uintptr): void {
ic_callable::CollectInstanceOfFeedback(
maybeTarget, context, maybeFeedbackVector, slotId);
}
}
// --- Common functionality.
// --- Common functionality.
extern macro MegamorphicSymbolConstant(): Symbol;
extern macro UninitializedSymbolConstant(): Symbol;
extern macro MegamorphicSymbolConstant(): Symbol;
extern macro UninitializedSymbolConstant(): Symbol;
const kMegamorphicSymbol: Symbol = MegamorphicSymbolConstant();
const kUninitializedSymbol: Symbol = UninitializedSymbolConstant();
const kMegamorphicSymbol: Symbol = MegamorphicSymbolConstant();
const kUninitializedSymbol: Symbol = UninitializedSymbolConstant();
macro IsMegamorphic(feedback: MaybeObject): bool {
macro IsMegamorphic(feedback: MaybeObject): bool {
return TaggedEqual(feedback, kMegamorphicSymbol);
}
}
macro IsUninitialized(feedback: MaybeObject): bool {
macro IsUninitialized(feedback: MaybeObject): bool {
return TaggedEqual(feedback, kUninitializedSymbol);
}
}
extern macro LoadFeedbackVectorSlot(FeedbackVector, uintptr): MaybeObject;
extern macro StoreFeedbackVectorSlot(FeedbackVector, uintptr, MaybeObject):
void;
extern macro StoreWeakReferenceInFeedbackVector(
extern macro LoadFeedbackVectorSlot(FeedbackVector, uintptr): MaybeObject;
extern macro StoreFeedbackVectorSlot(
FeedbackVector, uintptr, MaybeObject): void;
extern macro StoreWeakReferenceInFeedbackVector(
FeedbackVector, uintptr, HeapObject): MaybeObject;
extern macro ReportFeedbackUpdate(FeedbackVector, uintptr, constexpr string);
extern macro ReportFeedbackUpdate(FeedbackVector, uintptr, constexpr string);
}
src/builtins/internal-coverage.tq
View file @ 45557b1f
......@@ -6,7 +6,7 @@
namespace internal_coverage {
macro GetCoverageInfo(implicit context: Context)(function: JSFunction):
macro GetCoverageInfo(implicit context: Context)(function: JSFunction):
CoverageInfo labels IfNoCoverageInfo {
const shared: SharedFunctionInfo = function.shared_function_info;
const debugInfo = Cast<DebugInfo>(shared.script_or_debug_info)
......@@ -14,16 +14,17 @@ namespace internal_coverage {
if (!debugInfo.flags.has_coverage_info) goto IfNoCoverageInfo;
return UnsafeCast<CoverageInfo>(debugInfo.coverage_info);
}
}
macro IncrementBlockCount(implicit context: Context)(
macro IncrementBlockCount(implicit context: Context)(
coverageInfo: CoverageInfo, slot: Smi) {
assert(Convert<int32>(slot) < coverageInfo.slot_count);
++coverageInfo.slots[slot].block_count;
}
}
builtin IncBlockCounter(implicit context: Context)(
function: JSFunction, coverageArraySlotIndex: Smi): Undefined {
builtin IncBlockCounter(
implicit context:
Context)(function: JSFunction, coverageArraySlotIndex: Smi): Undefined {
// It's quite possible that a function contains IncBlockCounter bytecodes,
// but no coverage info exists. This happens e.g. by selecting the
// best-effort coverage collection mode, which triggers deletion of all
......@@ -33,6 +34,6 @@ namespace internal_coverage {
GetCoverageInfo(function) otherwise return Undefined;
IncrementBlockCount(coverageInfo, coverageArraySlotIndex);
return Undefined;
}
}
} // namespace internal_coverage
src/builtins/iterator.tq
View file @ 45557b1f
......@@ -5,50 +5,50 @@
#include 'src/builtins/builtins-iterator-gen.h'
namespace iterator {
// Returned from IteratorBuiltinsAssembler::GetIterator().
@export
struct IteratorRecord {
// Returned from IteratorBuiltinsAssembler::GetIterator().
@export
struct IteratorRecord {
// iteratorRecord.[[Iterator]]
object: JSReceiver;
// iteratorRecord.[[NextMethod]]
next: JSAny;
}
}
extern macro IteratorBuiltinsAssembler::FastIterableToList(
extern macro IteratorBuiltinsAssembler::FastIterableToList(
implicit context: Context)(JSAny): JSArray labels Slow;
extern macro IteratorBuiltinsAssembler::GetIteratorMethod(
extern macro IteratorBuiltinsAssembler::GetIteratorMethod(
implicit context: Context)(JSAny): JSAny;
extern macro IteratorBuiltinsAssembler::GetIterator(
implicit context: Context)(JSAny): IteratorRecord;
extern macro IteratorBuiltinsAssembler::GetIterator(
implicit context: Context)(JSAny, JSAny): IteratorRecord;
extern macro IteratorBuiltinsAssembler::GetIterator(implicit context: Context)(
JSAny): IteratorRecord;
extern macro IteratorBuiltinsAssembler::GetIterator(implicit context: Context)(
JSAny, JSAny): IteratorRecord;
extern macro IteratorBuiltinsAssembler::IteratorStep(
implicit context: Context)(IteratorRecord): JSReceiver
extern macro IteratorBuiltinsAssembler::IteratorStep(implicit context: Context)(
IteratorRecord): JSReceiver
labels Done;
extern macro IteratorBuiltinsAssembler::IteratorStep(
implicit context: Context)(IteratorRecord, Map): JSReceiver
extern macro IteratorBuiltinsAssembler::IteratorStep(implicit context: Context)(
IteratorRecord, Map): JSReceiver
labels Done;
extern macro IteratorBuiltinsAssembler::IteratorValue(
extern macro IteratorBuiltinsAssembler::IteratorValue(
implicit context: Context)(JSReceiver): JSAny;
extern macro IteratorBuiltinsAssembler::IteratorValue(
extern macro IteratorBuiltinsAssembler::IteratorValue(
implicit context: Context)(JSReceiver, Map): JSAny;
extern macro IteratorBuiltinsAssembler::IterableToList(
extern macro IteratorBuiltinsAssembler::IterableToList(
implicit context: Context)(JSAny, JSAny): JSArray;
extern macro IteratorBuiltinsAssembler::StringListFromIterable(
extern macro IteratorBuiltinsAssembler::StringListFromIterable(
implicit context: Context)(JSAny): JSArray;
extern builtin IterableToListWithSymbolLookup(implicit context:
Context)(JSAny): JSArray;
extern builtin IterableToFixedArrayWithSymbolLookupSlow(
extern builtin IterableToListWithSymbolLookup(implicit context: Context)(JSAny):
JSArray;
extern builtin IterableToFixedArrayWithSymbolLookupSlow(
implicit context: Context)(JSAny): FixedArray;
transitioning builtin GetIteratorWithFeedback(
transitioning builtin GetIteratorWithFeedback(
context: Context, receiver: JSAny, loadSlot: TaggedIndex,
callSlot: TaggedIndex, feedback: Undefined|FeedbackVector): JSAny {
let iteratorMethod: JSAny;
......@@ -65,22 +65,21 @@ namespace iterator {
const callSlotSmi: Smi = TaggedIndexToSmi(callSlot);
return CallIteratorWithFeedback(
context, receiver, iteratorMethod, callSlotSmi, feedback);
}
}
transitioning builtin CallIteratorWithFeedback(
transitioning builtin CallIteratorWithFeedback(
context: Context, receiver: JSAny, iteratorMethod: JSAny, callSlot: Smi,
feedback: Undefined|FeedbackVector): JSAny {
const callSlotUnTagged: uintptr = Unsigned(SmiUntag(callSlot));
ic::CollectCallFeedback(
iteratorMethod, context, feedback, callSlotUnTagged);
ic::CollectCallFeedback(iteratorMethod, context, feedback, callSlotUnTagged);
const iteratorCallable: Callable = Cast<Callable>(iteratorMethod)
otherwise ThrowCalledNonCallable(iteratorMethod);
return Call(context, iteratorCallable, receiver);
}
}
// https://tc39.es/ecma262/#sec-iteratorclose
@export
transitioning macro IteratorCloseOnException(implicit context: Context)(
// https://tc39.es/ecma262/#sec-iteratorclose
@export
transitioning macro IteratorCloseOnException(implicit context: Context)(
iterator: IteratorRecord) {
try {
// 4. Let innerResult be GetMethod(iterator, "return").
......@@ -99,5 +98,5 @@ namespace iterator {
}
// (If completion.[[Type]] is throw) return Completion(completion).
}
}
}
src/builtins/math.tq
View file @ 45557b1f
This diff is collapsed.
src/builtins/number.tq
View file @ 45557b1f
......@@ -3,29 +3,28 @@
// LICENSE file.
namespace runtime {
extern transitioning runtime
DoubleToStringWithRadix(implicit context: Context)(Number, Number): String;
extern transitioning runtime
DoubleToStringWithRadix(implicit context: Context)(Number, Number): String;
} // namespace runtime
namespace number {
extern macro NaNStringConstant(): String;
extern macro ZeroStringConstant(): String;
extern macro InfinityStringConstant(): String;
extern macro MinusInfinityStringConstant(): String;
extern macro NaNStringConstant(): String;
extern macro ZeroStringConstant(): String;
extern macro InfinityStringConstant(): String;
extern macro MinusInfinityStringConstant(): String;
const kAsciiZero: constexpr int32 = 48; // '0' (ascii)
const kAsciiLowerCaseA: constexpr int32 = 97; // 'a' (ascii)
const kAsciiZero: constexpr int32 = 48; // '0' (ascii)
const kAsciiLowerCaseA: constexpr int32 = 97; // 'a' (ascii)
transitioning macro ThisNumberValue(implicit context: Context)(
transitioning macro ThisNumberValue(implicit context: Context)(
receiver: JSAny, method: constexpr string): Number {
return UnsafeCast<Number>(
ToThisValue(receiver, PrimitiveType::kNumber, method));
}
}
// https://tc39.github.io/ecma262/#sec-number.prototype.tostring
transitioning javascript builtin NumberPrototypeToString(
js-implicit context: NativeContext,
receiver: JSAny)(...arguments): String {
// https://tc39.github.io/ecma262/#sec-number.prototype.tostring
transitioning javascript builtin NumberPrototypeToString(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): String {
// 1. Let x be ? thisNumberValue(this value).
const x = ThisNumberValue(receiver, 'Number.prototype.toString');
......@@ -33,8 +32,7 @@ namespace number {
// 3. Else if radix is undefined, let radixNumber be 10.
// 4. Else, let radixNumber be ? ToInteger(radix).
const radix: JSAny = arguments[0];
const radixNumber: Number =
radix == Undefined ? 10 : ToInteger_Inline(radix);
const radixNumber: Number = radix == Undefined ? 10 : ToInteger_Inline(radix);
// 5. If radixNumber < 2 or radixNumber > 36, throw a RangeError exception.
if (radixNumber < 2 || radixNumber > 36) {
......@@ -71,5 +69,5 @@ namespace number {
}
return runtime::DoubleToStringWithRadix(x, radixNumber);
}
}
}
src/builtins/object-fromentries.tq
View file @ 45557b1f
......@@ -4,7 +4,7 @@
namespace object {
transitioning macro ObjectFromEntriesFastCase(implicit context: Context)(
transitioning macro ObjectFromEntriesFastCase(implicit context: Context)(
iterable: JSAny): JSObject labels IfSlow {
typeswitch (iterable) {
case (array: FastJSArrayWithNoCustomIteration): {
......@@ -30,11 +30,11 @@ namespace object {
goto IfSlow;
}
}
}
}
transitioning javascript builtin
ObjectFromEntries(js-implicit context: NativeContext, receiver: JSAny)(
...arguments): JSAny {
transitioning javascript builtin
ObjectFromEntries(
js-implicit context: NativeContext, receiver: JSAny)(...arguments): JSAny {
const iterable: JSAny = arguments[0];
try {
if (IsNullOrUndefined(iterable)) goto Throw;
......@@ -51,8 +51,7 @@ namespace object {
otherwise return result;
const iteratorValue: JSAny =
iterator::IteratorValue(step, fastIteratorResultMap);
const pair: KeyValuePair =
collections::LoadKeyValuePair(iteratorValue);
const pair: KeyValuePair = collections::LoadKeyValuePair(iteratorValue);
FastCreateDataProperty(result, pair.key, pair.value);
}
return result;
......@@ -63,5 +62,5 @@ namespace object {
} label Throw deferred {
ThrowTypeError(MessageTemplate::kNotIterable);
}
}
}
} // namespace object
src/builtins/object.tq
View file @ 45557b1f
......@@ -3,78 +3,74 @@
// found in the LICENSE file.
namespace runtime {
extern transitioning runtime
ObjectIsExtensible(implicit context: Context)(JSAny): JSAny;
extern transitioning runtime
ObjectIsExtensible(implicit context: Context)(JSAny): JSAny;
extern transitioning runtime
JSReceiverPreventExtensionsThrow(implicit context: Context)(JSReceiver):
JSAny;
extern transitioning runtime
JSReceiverPreventExtensionsThrow(implicit context: Context)(JSReceiver): JSAny;
extern transitioning runtime
JSReceiverPreventExtensionsDontThrow(implicit context: Context)(JSReceiver):
extern transitioning runtime
JSReceiverPreventExtensionsDontThrow(implicit context: Context)(JSReceiver):
JSAny;
extern transitioning runtime
JSReceiverGetPrototypeOf(implicit context: Context)(JSReceiver): JSAny;
extern transitioning runtime
JSReceiverGetPrototypeOf(implicit context: Context)(JSReceiver): JSAny;
extern transitioning runtime
JSReceiverSetPrototypeOfThrow(implicit context: Context)(JSReceiver, JSAny):
JSAny;
extern transitioning runtime
JSReceiverSetPrototypeOfThrow(implicit context: Context)(
JSReceiver, JSAny): JSAny;
extern transitioning runtime
JSReceiverSetPrototypeOfDontThrow(implicit context:
Context)(JSReceiver, JSAny): JSAny;
extern transitioning runtime
JSReceiverSetPrototypeOfDontThrow(implicit context: Context)(
JSReceiver, JSAny): JSAny;
extern transitioning runtime ObjectCreate(implicit context:
Context)(JSAny, JSAny): JSAny;
extern transitioning runtime ObjectCreate(implicit context: Context)(
JSAny, JSAny): JSAny;
} // namespace runtime
namespace object {
transitioning macro
ObjectIsExtensibleImpl(implicit context: Context)(object: JSAny): JSAny {
transitioning macro
ObjectIsExtensibleImpl(implicit context: Context)(object: JSAny): JSAny {
const objectJSReceiver = Cast<JSReceiver>(object) otherwise return False;
const objectJSProxy = Cast<JSProxy>(objectJSReceiver)
otherwise return runtime::ObjectIsExtensible(objectJSReceiver);
return proxy::ProxyIsExtensible(objectJSProxy);
}
}
transitioning macro
ObjectPreventExtensionsThrow(implicit context: Context)(object: JSAny):
JSAny {
transitioning macro
ObjectPreventExtensionsThrow(implicit context: Context)(object: JSAny): JSAny {
const objectJSReceiver = Cast<JSReceiver>(object) otherwise return object;
const objectJSProxy = Cast<JSProxy>(objectJSReceiver)
otherwise return runtime::JSReceiverPreventExtensionsThrow(
objectJSReceiver);
otherwise return runtime::JSReceiverPreventExtensionsThrow(objectJSReceiver);
proxy::ProxyPreventExtensions(objectJSProxy, True);
return objectJSReceiver;
}
}
transitioning macro
ObjectPreventExtensionsDontThrow(implicit context: Context)(object: JSAny):
transitioning macro
ObjectPreventExtensionsDontThrow(implicit context: Context)(object: JSAny):
JSAny {
const objectJSReceiver = Cast<JSReceiver>(object) otherwise return False;
const objectJSProxy = Cast<JSProxy>(objectJSReceiver)
otherwise return runtime::JSReceiverPreventExtensionsDontThrow(
objectJSReceiver);
return proxy::ProxyPreventExtensions(objectJSProxy, False);
}
}
transitioning macro
ObjectGetPrototypeOfImpl(implicit context: Context)(object: JSAny): JSAny {
transitioning macro
ObjectGetPrototypeOfImpl(implicit context: Context)(object: JSAny): JSAny {
const objectJSReceiver: JSReceiver = ToObject_Inline(context, object);
return object::JSReceiverGetPrototypeOf(objectJSReceiver);
}
}
transitioning macro
JSReceiverGetPrototypeOf(implicit context: Context)(object: JSReceiver):
JSAny {
transitioning macro
JSReceiverGetPrototypeOf(implicit context: Context)(object: JSReceiver): JSAny {
const objectJSProxy = Cast<JSProxy>(object)
otherwise return runtime::JSReceiverGetPrototypeOf(object);
return proxy::ProxyGetPrototypeOf(objectJSProxy);
}
}
transitioning macro
ObjectSetPrototypeOfThrow(implicit context: Context)(
transitioning macro
ObjectSetPrototypeOfThrow(implicit context: Context)(
object: JSAny, proto: JSReceiver|Null): JSAny {
const objectJSReceiver = Cast<JSReceiver>(object) otherwise return object;
const objectJSProxy = Cast<JSProxy>(objectJSReceiver)
......@@ -82,20 +78,20 @@ namespace object {
objectJSReceiver, proto);
proxy::ProxySetPrototypeOf(objectJSProxy, proto, True);
return objectJSReceiver;
}
}
transitioning macro
ObjectSetPrototypeOfDontThrow(implicit context: Context)(
transitioning macro
ObjectSetPrototypeOfDontThrow(implicit context: Context)(
object: JSAny, proto: JSReceiver|Null): JSAny {
const objectJSReceiver = Cast<JSReceiver>(object) otherwise return False;
const objectJSProxy = Cast<JSProxy>(objectJSReceiver)
otherwise return runtime::JSReceiverSetPrototypeOfDontThrow(
objectJSReceiver, proto);
return proxy::ProxySetPrototypeOf(objectJSProxy, proto, False);
}
}
transitioning builtin CreateObjectWithoutProperties(
implicit context: Context)(prototype: JSAny): JSAny {
transitioning builtin CreateObjectWithoutProperties(implicit context: Context)(
prototype: JSAny): JSAny {
const nativeContext = LoadNativeContext(context);
try {
......@@ -114,8 +110,7 @@ namespace object {
nativeContext[NativeContextSlot::OBJECT_FUNCTION_INDEX]);
map = UnsafeCast<Map>(objectFunction.prototype_or_initial_map);
if (prototype != map.prototype) {
const prototypeInfo =
prototype.map.PrototypeInfo() otherwise Runtime;
const prototypeInfo = prototype.map.PrototypeInfo() otherwise Runtime;
typeswitch (prototypeInfo.object_create_map) {
case (Undefined): {
goto Runtime;
......@@ -134,30 +129,29 @@ namespace object {
} label Runtime deferred {
return runtime::ObjectCreate(prototype, Undefined);
}
}
}
// ES6 section 19.1.2.11 Object.isExtensible ( O )
transitioning javascript builtin
ObjectIsExtensible(js-implicit context: NativeContext)(object: JSAny): JSAny {
// ES6 section 19.1.2.11 Object.isExtensible ( O )
transitioning javascript builtin
ObjectIsExtensible(js-implicit context: NativeContext)(object: JSAny): JSAny {
return object::ObjectIsExtensibleImpl(object);
}
}
// ES6 section 19.1.2.18 Object.preventExtensions ( O )
transitioning javascript builtin
ObjectPreventExtensions(js-implicit context: NativeContext)(object: JSAny):
// ES6 section 19.1.2.18 Object.preventExtensions ( O )
transitioning javascript builtin
ObjectPreventExtensions(js-implicit context: NativeContext)(object: JSAny):
JSAny {
return object::ObjectPreventExtensionsThrow(object);
}
}
// ES6 section 19.1.2.9 Object.getPrototypeOf ( O )
transitioning javascript builtin
ObjectGetPrototypeOf(js-implicit context: NativeContext)(object: JSAny):
JSAny {
// ES6 section 19.1.2.9 Object.getPrototypeOf ( O )
transitioning javascript builtin
ObjectGetPrototypeOf(js-implicit context: NativeContext)(object: JSAny): JSAny {
return object::ObjectGetPrototypeOfImpl(object);
}
}
// ES6 section 19.1.2.21 Object.setPrototypeOf ( O, proto )
transitioning javascript builtin ObjectSetPrototypeOf(
// ES6 section 19.1.2.21 Object.setPrototypeOf ( O, proto )
transitioning javascript builtin ObjectSetPrototypeOf(
js-implicit context: NativeContext)(object: JSAny, proto: JSAny): JSAny {
// 1. Set O to ? RequireObjectCoercible(O).
RequireObjectCoercible(object, 'Object.setPrototypeOf');
......@@ -176,23 +170,23 @@ namespace object {
ThrowTypeError(MessageTemplate::kProtoObjectOrNull, proto);
}
}
}
}
// ES #sec-object.prototype.tostring
transitioning javascript builtin ObjectPrototypeToString(
// ES #sec-object.prototype.tostring
transitioning javascript builtin ObjectPrototypeToString(
js-implicit context: Context, receiver: JSAny)(): String {
return ObjectToString(context, receiver);
}
}
// ES #sec-object.prototype.valueof
transitioning javascript builtin ObjectPrototypeValueOf(
// ES #sec-object.prototype.valueof
transitioning javascript builtin ObjectPrototypeValueOf(
js-implicit context: Context, receiver: JSAny)(): JSReceiver {
// 1. Return ? ToObject(this value).
return ToObject_Inline(context, receiver);
}
}
// ES #sec-object.prototype.tolocalestring
transitioning javascript builtin ObjectPrototypeToLocaleString(
// ES #sec-object.prototype.tolocalestring
transitioning javascript builtin ObjectPrototypeToLocaleString(
js-implicit context: Context, receiver: JSAny)(): JSAny {
// 1. Let O be the this value.
// 2. Return ? Invoke(O, "toString").
......@@ -203,5 +197,5 @@ namespace object {
}
const method = GetProperty(receiver, 'toString');
return Call(context, method, receiver);
}
}
} // namespace object
src/builtins/promise-abstract-operations.tq
View file @ 45557b1f
This diff is collapsed.
src/builtins/promise-all-element-closure.tq
View file @ 45557b1f
......@@ -8,13 +8,13 @@
namespace promise {
struct PromiseAllWrapResultAsFulfilledFunctor {
struct PromiseAllWrapResultAsFulfilledFunctor {
macro Call(_nativeContext: NativeContext, value: JSAny): JSAny {
return value;
}
}
}
struct PromiseAllSettledWrapResultAsFulfilledFunctor {
struct PromiseAllSettledWrapResultAsFulfilledFunctor {
transitioning
macro Call(implicit context: Context)(
nativeContext: NativeContext, value: JSAny): JSAny {
......@@ -35,9 +35,9 @@ namespace promise {
FastCreateDataProperty(obj, StringConstant('value'), value);
return obj;
}
}
}
struct PromiseAllSettledWrapResultAsRejectedFunctor {
struct PromiseAllSettledWrapResultAsRejectedFunctor {
transitioning
macro Call(implicit context: Context)(
nativeContext: NativeContext, value: JSAny): JSAny {
......@@ -58,32 +58,31 @@ namespace promise {
FastCreateDataProperty(obj, StringConstant('reason'), value);
return obj;
}
}
}
extern macro LoadJSReceiverIdentityHash(Object): intptr labels IfNoHash;
extern macro LoadJSReceiverIdentityHash(Object): intptr labels IfNoHash;
extern enum PromiseAllResolveElementContextSlots extends int31
constexpr 'PromiseBuiltins::PromiseAllResolveElementContextSlots' {
extern enum PromiseAllResolveElementContextSlots extends int31
constexpr 'PromiseBuiltins::PromiseAllResolveElementContextSlots' {
kPromiseAllResolveElementRemainingSlot,
kPromiseAllResolveElementCapabilitySlot,
kPromiseAllResolveElementValuesArraySlot,
kPromiseAllResolveElementLength
}
extern operator '[]=' macro StoreContextElement(
}
extern operator '[]=' macro StoreContextElement(
Context, constexpr PromiseAllResolveElementContextSlots, Object): void;
extern operator '[]' macro LoadContextElement(
extern operator '[]' macro LoadContextElement(
Context, constexpr PromiseAllResolveElementContextSlots): Object;
const kPropertyArrayNoHashSentinel: constexpr int31
const kPropertyArrayNoHashSentinel: constexpr int31
generates 'PropertyArray::kNoHashSentinel';
const kPropertyArrayHashFieldMax: constexpr int31
const kPropertyArrayHashFieldMax: constexpr int31
generates 'PropertyArray::HashField::kMax';
transitioning macro PromiseAllResolveElementClosure<F: type>(
implicit context:
Context)(value: JSAny, function: JSFunction, wrapResultFunctor: F):
JSAny {
transitioning macro PromiseAllResolveElementClosure<F: type>(
implicit context: Context)(
value: JSAny, function: JSFunction, wrapResultFunctor: F): JSAny {
// We use the {function}s context as the marker to remember whether this
// resolve element closure was already called. It points to the resolve
// element context (which is a FunctionContext) until it was called the
......@@ -151,8 +150,7 @@ namespace promise {
kPromiseAllResolveElementRemainingSlot]);
remainingElementsCount = remainingElementsCount - 1;
context[PromiseAllResolveElementContextSlots::
kPromiseAllResolveElementRemainingSlot] =
remainingElementsCount;
kPromiseAllResolveElementRemainingSlot] = remainingElementsCount;
if (remainingElementsCount == 0) {
const capability = UnsafeCast<PromiseCapability>(
context[PromiseAllResolveElementContextSlots::
......@@ -161,29 +159,29 @@ namespace promise {
Call(context, resolve, Undefined, valuesArray);
}
return Undefined;
}
}
transitioning javascript builtin
PromiseAllResolveElementClosure(
transitioning javascript builtin
PromiseAllResolveElementClosure(
js-implicit context: Context, receiver: JSAny,
target: JSFunction)(value: JSAny): JSAny {
return PromiseAllResolveElementClosure(
value, target, PromiseAllWrapResultAsFulfilledFunctor{});
}
}
transitioning javascript builtin
PromiseAllSettledResolveElementClosure(
transitioning javascript builtin
PromiseAllSettledResolveElementClosure(
js-implicit context: Context, receiver: JSAny,
target: JSFunction)(value: JSAny): JSAny {
return PromiseAllResolveElementClosure(
value, target, PromiseAllSettledWrapResultAsFulfilledFunctor{});
}
}
transitioning javascript builtin
PromiseAllSettledRejectElementClosure(
transitioning javascript builtin
PromiseAllSettledRejectElementClosure(
js-implicit context: Context, receiver: JSAny,
target: JSFunction)(value: JSAny): JSAny {
return PromiseAllResolveElementClosure(
value, target, PromiseAllSettledWrapResultAsRejectedFunctor{});
}
}
}
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......@@ -5,28 +5,28 @@
#include 'src/builtins/builtins-promise-gen.h'
namespace promise {
extern enum PromiseAnyRejectElementContextSlots extends int31
constexpr 'PromiseBuiltins::PromiseAnyRejectElementContextSlots' {
extern enum PromiseAnyRejectElementContextSlots extends int31
constexpr 'PromiseBuiltins::PromiseAnyRejectElementContextSlots' {
kPromiseAnyRejectElementRemainingSlot,
kPromiseAnyRejectElementCapabilitySlot,
kPromiseAnyRejectElementErrorsArraySlot,
kPromiseAnyRejectElementLength
}
}
extern operator '[]=' macro StoreContextElement(
extern operator '[]=' macro StoreContextElement(
Context, constexpr PromiseAnyRejectElementContextSlots, Object): void;
extern operator '[]' macro LoadContextElement(
extern operator '[]' macro LoadContextElement(
Context, constexpr PromiseAnyRejectElementContextSlots): Object;
// Creates the context used by all Promise.any reject element closures,
// together with the errors array. Since all closures for a single Promise.any
// call use the same context, we need to store the indices for the individual
// closures somewhere else (we put them into the identity hash field of the
// closures), and we also need to have a separate marker for when the closure
// was called already (we slap the native context onto the closure in that
// case to mark it's done). See Promise.all which uses the same approach.
transitioning macro CreatePromiseAnyRejectElementContext(implicit context:
Context)(
// Creates the context used by all Promise.any reject element closures,
// together with the errors array. Since all closures for a single Promise.any
// call use the same context, we need to store the indices for the individual
// closures somewhere else (we put them into the identity hash field of the
// closures), and we also need to have a separate marker for when the closure
// was called already (we slap the native context onto the closure in that
// case to mark it's done). See Promise.all which uses the same approach.
transitioning macro CreatePromiseAnyRejectElementContext(
implicit context: Context)(
capability: PromiseCapability, nativeContext: NativeContext): Context {
const rejectContext = AllocateSyntheticFunctionContext(
nativeContext,
......@@ -39,9 +39,9 @@ namespace promise {
rejectContext[PromiseAnyRejectElementContextSlots::
kPromiseAnyRejectElementErrorsArraySlot] = Undefined;
return rejectContext;
}
}
macro CreatePromiseAnyRejectElementFunction(implicit context: Context)(
macro CreatePromiseAnyRejectElementFunction(implicit context: Context)(
rejectElementContext: Context, index: Smi,
nativeContext: NativeContext): JSFunction {
assert(index > 0);
......@@ -50,16 +50,16 @@ namespace promise {
nativeContext
[NativeContextSlot::STRICT_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX]);
const rejectInfo = PromiseAnyRejectElementSharedFunConstant();
const reject = AllocateFunctionWithMapAndContext(
map, rejectInfo, rejectElementContext);
const reject =
AllocateFunctionWithMapAndContext(map, rejectInfo, rejectElementContext);
assert(kPropertyArrayNoHashSentinel == 0);
reject.properties_or_hash = index;
return reject;
}
}
// https://tc39.es/proposal-promise-any/#sec-promise.any-reject-element-functions
transitioning javascript builtin
PromiseAnyRejectElementClosure(
// https://tc39.es/proposal-promise-any/#sec-promise.any-reject-element-functions
transitioning javascript builtin
PromiseAnyRejectElementClosure(
js-implicit context: Context, receiver: JSAny,
target: JSFunction)(value: JSAny): JSAny {
// 1. Let F be the active function object.
......@@ -87,8 +87,7 @@ namespace promise {
// 5. Let index be F.[[Index]].
assert(kPropertyArrayNoHashSentinel == 0);
const identityHash =
LoadJSReceiverIdentityHash(target) otherwise unreachable;
const identityHash = LoadJSReceiverIdentityHash(target) otherwise unreachable;
assert(identityHash > 0);
const index = identityHash - 1;
......@@ -135,12 +134,12 @@ namespace promise {
// 12. Return undefined.
return Undefined;
}
}
transitioning macro PerformPromiseAny(implicit context: Context)(
transitioning macro PerformPromiseAny(implicit context: Context)(
iteratorRecord: iterator::IteratorRecord, constructor: Constructor,
resultCapability: PromiseCapability): JSAny labels
Reject(Object) {
Reject(Object) {
// 1. Assert: ! IsConstructor(constructor) is true.
// 2. Assert: resultCapability is a PromiseCapability Record.
......@@ -222,8 +221,7 @@ namespace promise {
let nextPromise: JSAny;
// i. Let nextPromise be ? Call(constructor, promiseResolve,
// «nextValue »).
nextPromise =
CallResolve(constructor, promiseResolveFunction, nextValue);
nextPromise = CallResolve(constructor, promiseResolveFunction, nextValue);
// j. Let steps be the algorithm steps defined in Promise.any
// Reject Element Functions.
......@@ -308,16 +306,15 @@ namespace promise {
}
// iv. Return resultCapability.[[Promise]].
return resultCapability.promise;
}
}
// https://tc39.es/proposal-promise-any/#sec-promise.any
transitioning javascript builtin
PromiseAny(js-implicit context: Context, receiver: JSAny)(iterable: JSAny):
JSAny {
// https://tc39.es/proposal-promise-any/#sec-promise.any
transitioning javascript builtin
PromiseAny(
js-implicit context: Context, receiver: JSAny)(iterable: JSAny): JSAny {
// 1. Let C be the this value.
const receiver = Cast<JSReceiver>(receiver)
otherwise ThrowTypeError(
MessageTemplate::kCalledOnNonObject, 'Promise.any');
otherwise ThrowTypeError(MessageTemplate::kCalledOnNonObject, 'Promise.any');
// 2. Let promiseCapability be ? NewPromiseCapability(C).
const capability = NewPromiseCapability(receiver, False);
......@@ -361,15 +358,15 @@ namespace promise {
UnsafeCast<JSAny>(e));
return capability.promise;
}
}
}
transitioning macro ConstructAggregateError(implicit context: Context)(
transitioning macro ConstructAggregateError(implicit context: Context)(
errorsArray: FixedArray): JSObject {
const obj: JSAggregateError = error::ConstructInternalAggregateErrorHelper(
context, SmiConstant(MessageTemplate::kAllPromisesRejected));
obj.errors = errorsArray;
return obj;
}
}
extern macro PromiseAnyRejectElementSharedFunConstant(): SharedFunctionInfo;
extern macro PromiseAnyRejectElementSharedFunConstant(): SharedFunctionInfo;
}
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