2019-03-21 17:34:51 +01:00

36 lines
880 B
TypeScript

// A dummy GC for looking at generated GC code without actually implementing it.
// @ts-ignore: decorator
@inline
const TRACE = false;
// @ts-ignore: decorator
@global @unsafe
function __gc_register(ref: usize): void {
if (TRACE) trace("gc.register", 1, ref);
}
// @ts-ignore: decorator
@global @unsafe
function __gc_retain(ref: usize, parentRef: usize): void {
if (TRACE) trace("gc.retain", 2, ref, parentRef);
}
// @ts-ignore: decorator
@global @unsafe
function __gc_release(ref: usize, parentRef: usize): void {
if (TRACE) trace("gc.release", 2, ref, parentRef);
}
// @ts-ignore: decorator
@global @unsafe
function __gc_move(ref: usize, oldParentRef: usize, newParentRef: usize): void {
if (TRACE) trace("gc.move", 3, ref, oldParentRef, newParentRef);
}
// @ts-ignore: decorator
@global @unsafe
function __gc_collect(): void {
if (TRACE) trace("gc.collect");
}