Debug环境下Hook设置了默认参数的构造函数崩溃

[ljg-7f]

Hook的代码：
@call("package:flutter/src/widgets/gesture_detector.dart", "GestureDetector",
"+GestureDetector")
@pragma("vm:entry-point")
static dynamic GestureDetector(PointCut pointcut) {
print('[KWLM-ljg]: Hook GestureDetector Constructor!');
return pointcut.proceed();
}

---

系统GestureDetector的构造函数：
GestureDetector({
Key key,
this.child,
this.onTap,
...
this.excludeFromSemantics = false,
this.dragStartBehavior = DragStartBehavior.start,
}) : assert(excludeFromSemantics != null),
assert(dragStartBehavior != null),
assert(() {
...
}

---

分析处理后的dill文件
return new ges::GestureDetector::•(
key: this.namedParams. as key::Key*,
child: this.namedParams. as fra::Widget*,
onTap: this.namedParams. as () →* void,
...
excludeFromSemantics: this.namedParams. as core::bool*,
dragStartBehavior: this.namedParams. as rec::DragStartBehavior*,
$creationLocationd_0dea112b090073317d4: this.namedParams. as wid::_Location*);

excludeFromSemantics和dragStartBehavior赋值为null。
测试debug环境是有问题的，release是正常的，因为release会删除assert。
在debug手动配置默认值后也是正常的，代码如下：

static dynamic GestureDetector(PointCut pointcut) {
print('[KWLM-ljg]: Hook GestureDetector Constructor!');
pointcut.namedParams['excludeFromSemantics'] = false;
pointcut.namedParams['dragStartBehavior'] = DragStartBehavior.start;
return pointcut.proceed();
}

希望能优化该问题。

[kangwang1988]

Try aspectd 1.0.0 for flutter @stable v1.22.1