[jira] [Created] (GROOVY-10301) Closure passed to field annotation fails to find static method of the same class

["Arthur Sengileyev (Jira)" <ji...@apache.org>]

Arthur Sengileyev created GROOVY-10301:
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             Summary: Closure passed to field annotation fails to find static method of the same class
                 Key: GROOVY-10301
                 URL: https://issues.apache.org/jira/browse/GROOVY-10301
             Project: Groovy
          Issue Type: Bug
          Components: Compiler
    Affects Versions: 3.0.9
            Reporter: Arthur Sengileyev


Closure passed to field annotation fails to find static method of the same class if Compiled to dynamic code.

 

Code example, which shows how the same code works for statically compiled class, but fails for precise copy compiled dynamically.
{code:java}
import groovy.transform.CompileDynamic
import groovy.transform.CompileStatic

import java.lang.annotation.Retention
import java.lang.annotation.RetentionPolicy

@Retention(RetentionPolicy.RUNTIME)
@interface TestInterface {
    Class<?> value();
}

@CompileStatic
class TestStatic {

    @TestInterface({o -> method(o)})
    Map map

    static String method(Object o) {
        o?.toString()
    }

}

@CompileDynamic
class TestDynamic {

    @TestInterface({o -> method(o)})
    Map map

    static String method(Object o) {
        o?.toString()
    }

}

class TestMain {
    static void main(String[] args) {
        TestStatic ts = new TestStatic()
        TestInterface tsi = ts.getClass().getDeclaredField("map").getAnnotation(TestInterface)
        Class<?> vcs = tsi.value()
        if (Closure.isAssignableFrom(vcs)) {
            Closure closure = (Closure)vcs.newInstance(null, null)
            println(closure.call("OK"))
        }

        TestDynamic td = new TestDynamic()
        TestInterface tdi = td.getClass().getDeclaredField("map").getAnnotation(TestInterface)
        Class<?> vcd = tdi.value()
        if (Closure.isAssignableFrom(vcd)) {
            Closure closure = (Closure)vcd.newInstance(null, null)
            println(closure.call("FAILURE")) // Will throw exception
            // Exception in thread "main" groovy.lang.MissingMethodException: No signature of method: grapp.TestDynamic$_closure1.method() is applicable for argument types: (String) values: [FAILURE]
        }
    }
}

{code}



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