Olof Asbrink created GROOVY-10319:
-------------------------------------
Summary: Groovy3 CompileStatic bug: Method clone is protected in
java.lang.Object
Key: GROOVY-10319
URL: https://issues.apache.org/jira/browse/GROOVY-10319
Project: Groovy
Issue Type: Bug
Components: Static compilation
Affects Versions: 3.0.8
Environment: JDK11 (11.0.12)
Reporter: Olof Asbrink
The following code compiles on groovy 2 but does not compile on groovy 3
{code:java}
package a.b.c
import groovy.transform.CompileStatic
@CompileStatic
class ABC implements DEF {
public double[] _array
ABC() { }
DEF clone() {
ABC abc = (ABC) super.clone()
abc._array = _array.clone() as double[]
return abc
}
}
public interface DEF extends Cloneable {
public DEF clone() throws CloneNotSupportedException;
}
{code}
It gives the following error message:
{code:java}
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
ABC.groovy: 15: Method clone is protected in java.lang.Object @ line 15, column
22.
abc._array = _array.clone() as double[]
^
1 error
{code}
However if I don't put the class in a package (i.e. remove {{package a.b.c}})
it compiles fine.
(this might relate to this issue:
https://issues.apache.org/jira/browse/GROOVY-9874)
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