使用@CompileStatic时从另一个调用闭包

时间:2016-03-28 07:06:57

标签: groovy closures compile-static

当隐式调用来自@CompileStatic下的另一个闭包的闭包时,调用者会以某种方式进入递归循环。您能否发现代码存在问题,或者这是Groovy的问题:

import groovy.transform.CompileStatic

@CompileStatic
class Main {
    static main(args) {
        TestClass testclass = new TestClass()
        testclass.foo()
        //testclass.bar() // compile error for closure with @CompileStatic 
        testclass.bar.call()  // compiles and works fine
    }
}

@CompileStatic
class TestClass {
    void foo () {
        println('In foo')
        bar() // inside a method -- works fine
    }

    Closure bar = {
        println('In bar')
        //baz() // What's going on here?? It compiles, but instead
        //         of calling baz, this recurses on itself (seemingly)
        baz.call() // this works fine
    }

    Closure baz = {
        println('In baz')
    }
}

[Groovy版本:2.4.5]

注意:此SO question讨论了类似的问题,但与之相关的Groovy问题表明它已被修复。

0 个答案:

没有答案