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finalize GC wiring

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This commit is contained in:
dcode
2019-03-30 13:58:20 +01:00
parent 6a790321aa
commit 3e3c393856
33 changed files with 4605 additions and 2723 deletions
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16
std/assembly/set.ts
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@ -1,6 +1,7 @@
/// <reference path="./collector/index.d.ts" />
import { HASH } from "./util/hash";
import { classId } from "./runtime";
// A deterministic hash set based on CloseTable from https://github.com/jorendorff/dht
@ -197,7 +198,7 @@ export class Set<K> {
// GC integration
@unsafe private __iter(fn: (ref: usize) => void): void {
@unsafe private __iterate(fn: (ref: usize) => void): void {
fn(changetype<usize>(this.buckets));
var entries = this.entries;
fn(changetype<usize>(entries));
@ -206,7 +207,18 @@ export class Set<K> {
let end = cur + <usize>this.entriesOffset * ENTRY_SIZE<K>();
while (cur < end) {
let entry = changetype<SetEntry<K>>(cur);
if (!(entry.taggedNext & EMPTY)) fn(changetype<usize>(entry.key));
if (!(entry.taggedNext & EMPTY)) {
let val = changetype<usize>(entry.key);
if (isNullable<K>()) {
if (val) {
fn(val);
call_indirect(classId<K>(), val, fn);
}
} else {
fn(val);
call_indirect(classId<K>(), val, fn);
}
}
cur += ENTRY_SIZE<K>();
}
}