支持goto的Java编译器或JVM语言? [英] Java compilers or JVM languages that support goto?

问题描述

是否有一个Java编译器标志允许我将goto用作有效构造?如果不是，是否有任何支持goto的第三方Java编译器?如果不是，是否有其他语言支持goto，同时又可以轻松地调用用Java编写的方法?

Is there a java compiler flag that allows me to use goto as a valid construct? If not, are there any third-party java compilers that supports goto? If not, are there any other languages that support goto while at the same time can easily call methods written in Java?

原因是我正在编写一种用Java实现的语言. Gotos是我语言的重要组成部分；我希望能够将其编译为本机或JVM字节码，尽管它必须能够轻松使用Java库(即C支持goto，但是要使用它，我必须用C重写这些库).

The reason is I'm making a language that is implemented in Java. Gotos are an important part of my language; I want to be able to compile it to native or JVM bytecode, although it has to be able to easily use Java libraries (ie. C supports goto, but to use it I'd have to rewrite the libraries in C).

我想生成C或Java等源文件，而不是字节码或机器代码.我正在使用第三方编译器来做到这一点.

I want to generate C or Java, etc source files, and not bytecode or machine code. I'm using a third-party compiler to do that.

推荐答案

JVM在字节码级别上支持goto. 如果您使用自己的语言，则应使用 BCEL 或

JVM support goto at bytecode level. If you are doing your own language, you should use libraries like BCEL or ASM, not generating .java file.

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