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dcode 2019-03-08 23:12:23 +01:00
parent dd5430aa76
commit 911a4bbaf2
1 changed files with 8 additions and 4 deletions
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12
std/assembly/internal/runtime.ts
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@ -14,7 +14,7 @@ export class HEADER {
}
/** Whether a GC is present or not. */
@inline export const GC = true;
@inline export const GC = isDefined(__REGISTER_IMPL);
/** Size of the common runtime header. */
@inline export const HEADER_SIZE: usize = GC
@ -96,11 +96,15 @@ export function FREE(ref: usize): void {
memory.free(changetype<usize>(header));
}
/** Registers a managed object with GC. */
function CLASSID<T>(): u32 {
return 1;
}
/** Registers a managed object with GC. Cannot be changed anymore afterwards. */
export function REGISTER<T>(ref: usize, parentRef: usize): void {
var header = UNREF(ref);
header.classId = /* TODO: CLASSID<T>() */ 1;
// TODO
header.classId = CLASSID<T>();
if (GC) __REGISTER_IMPL(ref, parentRef);
}
/** ArrayBuffer base class. */