如何创建具有CAPTURE绑定的AST？ [英] How to create an AST with a CAPTURE binding?

问题描述

我有兴趣使用Eclipse JDT创建一个

如何实现？

解决方案

由Deepak Azad @ Eclipse提供的示例论坛：

  interface Box< ; T> {
 public T get（）; 
 public void put（T element）; 
} 
 
 class CaptureTest {
 public void rebox（Box<？> box）{
 box.get（）; //返回类型的get（）是一个捕获绑定
} 
} 
  

I am interested in using the Eclipse JDT to create a CAPTURE binding.

I've read several capture conversion tutorials, but when I copy-paste sample code snippets, I can never find a capture conversion binding in the Abstract Syntax Tree (using the plugin ASTView for visualizing the AST).

How can this be accomplished?

解决方案

Example provided by Deepak Azad @ Eclipse Forums:

interface Box<T> {
    public T get();
    public void put( T element);
}

class CaptureTest {
    public void rebox( Box<?> box) {
        box.get(); // return type of get() is a capture binding
    }
}

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