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if that's what's necessary

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dcode
2019-03-14 06:09:49 +01:00
parent a5e14a0eaa
commit 84ddd97761
25 changed files with 1845 additions and 769 deletions
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36
std/assembly/gc.ts
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@ -2,39 +2,53 @@
export namespace gc {
/** Whether the garbage collector interface is implemented. */
// @ts-ignore: decorator, undefined
@lazy export const implemented: bool = isDefined(__gc_register);
// @ts-ignore: decorator
@lazy
export const implemented: bool = isDefined(
// @ts-ignore: stub
__gc_register
);
/** Gets the computed unique class id of a class type. */
@unsafe @builtin export declare function classId<T>(): u32;
// @ts-ignore: decorator
@unsafe @builtin
export declare function classId<T>(): u32;
/** Iterates reference root objects. */
@unsafe @builtin export declare function iterateRoots(fn: (ref: usize) => void): void;
// @ts-ignore: decorator
@unsafe @builtin
export declare function iterateRoots(fn: (ref: usize) => void): void;
/** Registers a managed object to be tracked by the garbage collector. */
@unsafe export function register(ref: usize): void {
// @ts-ignore: undefined
// @ts-ignore: decorator
@unsafe
export function register(ref: usize): void {
// @ts-ignore: stub
if (isDefined(__gc_register)) __gc_register(ref);
else ERROR("missing implementation: gc.register");
}
/** Links a registered object with the registered object now referencing it. */
@unsafe export function link(ref: usize, parentRef: usize): void {
// @ts-ignore: undefined
// @ts-ignore: decorator
@unsafe
export function link(ref: usize, parentRef: usize): void {
// @ts-ignore: stub
if (isDefined(__gc_link)) __gc_link(ref, parentRef);
else ERROR("missing implementation: gc.link");
}
/** Marks an object as being reachable. */
@unsafe export function mark(ref: usize): void {
// @ts-ignore: undefined
// @ts-ignore: decorator
@unsafe
export function mark(ref: usize): void {
// @ts-ignore: stub
if (isDefined(__gc_mark)) __gc_mark(ref);
else ERROR("missing implementation: gc.mark");
}
/** Performs a full garbage collection cycle. */
export function collect(): void {
// @ts-ignore: undefined
// @ts-ignore: stub
if (isDefined(__gc_collect)) __gc_collect();
else WARNING("missing implementation: gc.collect");
}