Error with code/dynamic using multiple trails

[JoaoSamp]

error with the following code

#include "c.ceu"

input none A;
input none B;

data IObj;

data IObj.Rectangle with
	var int height;
end

code/await/dynamic Obj (var&/dynamic IObj obj ) -> none
do
	par/or do with with with with with with with with end
	//_ceu_assert(0, "erro");
end

code/await/dynamic Obj (var&/dynamic IObj.Rectangle obj ) -> none
do
	do finalize with _printf("xxx\n"); end
	par/or do
		every A do
			_printf("%d\n", 1);
		end
	with
		every B do
			_printf("%d\n", 2);
		end
	end
end

spawn do
	await async do
		emit A;
		emit B;
	end
	_printf("ok\n");
end

var IObj.Rectangle rct = val IObj.Rectangle(20);
await/dynamic Obj (&rct);

await FOREVER;