Function fxAwaitImport

xs/sources/xsModule.c:2413–2453

/* NOW */

void fxAwaitImport(txMachine* the, txBoolean defaultFlag)
{
	txSlot* stack = the->stack;
	txSlot* realm = mxModuleInstanceInternal(mxProgram.value.reference)->value.module.realm;
	txID defaultID;
	txSlot* export;
	mxTry(the) {
		fxToString(the, stack);
		if (defaultFlag & XS_IMPORT_PREFLIGHT) {
			txID moduleID = fxFindModule(the, realm, XS_NO_ID, stack);
			stack->kind = XS_BOOLEAN_KIND;
			stack->value.boolean = moduleID != XS_NO_ID;
		}
		else {
			mxPushUndefined();
			if (defaultFlag & XS_IMPORT_ASYNC) {
				gxDefaults.runImport(the, realm, C_NULL);
			}
			else {
				fxRunImportNow(the, realm, C_NULL);
				if (defaultFlag & XS_IMPORT_DEFAULT) {
					defaultID = mxID(_default);
					export = mxModuleExports(stack)->value.reference->next;
					while (export) {
						mxCheck(the, export->kind == XS_EXPORT_KIND);
						if (export->ID == defaultID) {
							stack->kind = export->value.export.closure->kind;
							stack->value = export->value.export.closure->value;
							break;
						}
						export = export->next;
					}
				}
			}
		}
	}
	mxCatch(the) {
		fxJump(the);
	}
	the->stack = stack;
}

void fxImportNow(txMachine* the)
{