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fixes

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This commit is contained in:
dcode
2019-03-17 12:25:54 +01:00
parent f21b339563
commit edb2299f13
52 changed files with 16800 additions and 18592 deletions
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37
std/assembly/array.ts
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@ -15,8 +15,8 @@ function ensureLength(array: ArrayBufferView, length: i32, alignLog2: u32): void
if (newData !== changetype<usize>(oldData)) {
array.data = changetype<ArrayBuffer>(newData); // links
array.dataStart = newData;
array.dataLength = newByteLength;
}
array.dataLength = newByteLength;
}
}
@ -183,7 +183,7 @@ export class Array<T> extends ArrayBufferView {
pop(): T {
var length = this.length_;
if (length < 1) throw new RangeError("Array is empty");
var element = load<T>(this.dataStart + (<usize>--length << alignof<T>()));
var element = load<T>(this.dataStart + (<usize>(--length) << alignof<T>()));
this.length_ = length;
return element;
}
@ -265,7 +265,7 @@ export class Array<T> extends ArrayBufferView {
}
unshift(element: T): i32 {
var newLength = this.length_;
var newLength = this.length_ + 1;
ensureLength(changetype<ArrayBufferView>(this), newLength, alignof<T>());
var base = this.dataStart;
memory.copy(
@ -327,14 +327,17 @@ export class Array<T> extends ArrayBufferView {
}
reverse(): Array<T> {
var front = this.dataStart;
var back = this.dataStart + this.dataLength - sizeof<T>();
while (front < back) {
let temp = load<T>(front);
store<T>(front, load<T>(back));
store<T>(back, temp);
front += sizeof<T>();
back -= sizeof<T>();
var length = this.length_;
if (length) {
let front = this.dataStart;
let back = this.dataStart + (<usize>(length - 1) << alignof<T>());
while (front < back) {
let temp = load<T>(front);
store<T>(front, load<T>(back));
store<T>(back, temp);
front += sizeof<T>();
back -= sizeof<T>();
}
}
return this;
}
@ -507,15 +510,16 @@ export class Array<T> extends ArrayBufferView {
var sepLen = separator.length;
var estLen = 0;
var value: string | null;
for (let i = 0, len = lastIndex + 1; i < len; ++i) {
estLen += load<string>(dataStart + (<usize>i << alignof<T>())).length;
value = load<string>(dataStart + (<usize>i << alignof<T>()));
if (value !== null) estLen += value.length;
}
var offset = 0;
var result = ALLOCATE((estLen + sepLen * lastIndex) << 1);
var value: String;
for (let i = 0; i < lastIndex; ++i) {
value = load<string>(dataStart + (<usize>i << alignof<T>()));
if (value) {
if (value !== null) {
let valueLen = changetype<string>(value).length;
memory.copy(
result + (<usize>offset << 1),
@ -534,12 +538,11 @@ export class Array<T> extends ArrayBufferView {
}
}
value = load<string>(dataStart + (<usize>lastIndex << alignof<T>()));
if (value) {
let valueLen = changetype<string>(value).length;
if (value !== null) {
memory.copy(
result + (<usize>offset << 1),
changetype<usize>(value),
<usize>valueLen << 1
<usize>changetype<string>(value).length << 1
);
}
return REGISTER<string>(result);