[GROOVY-6864] Stub generation doesn't generate constructors added by @TupleConstructor

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.3.2
• Component/s: Stub generator / Joint compiler
• Assignee: Unassigned
• Reporter: Jan Bols
• Created: 13/Jun/14 04:38
• Updated: 02/Mar/23 14:45

Description

When doing joint compilation, the generated subs don't include the constructors created by the @TupleConstructor.

I created a groovy class:

@TupleConstructor
class SomeGroovyClass {
    String someValue
}

... and a java class:

public class Client {
    public static void main(String [] args)
    {
        SomeGroovyClass groovyClass = new SomeGroovyClass("val");

    }
}

When I build this in maven using the gmavenplus plugin I get the following output:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project jointCompilationTest: Compilation failure
[ERROR] C:\dev\projects\jointCompilationTest\src\main\java\Client.java:[21,38] error: constructor SomeGroovyClass in class SomeGroovyClass cannot be applied to given types;

Looking at the generated stub shows that the constructor is not added:

@groovy.transform.TupleConstructor() public class SomeGroovyClass
  extends java.lang.Object  implements
    groovy.lang.GroovyObject {
public  groovy.lang.MetaClass getMetaClass() { return (groovy.lang.MetaClass)null;}
public  void setMetaClass(groovy.lang.MetaClass mc) { }
public  java.lang.Object invokeMethod(java.lang.String method, java.lang.Object arguments) { return null;}
public  java.lang.Object getProperty(java.lang.String property) { return null;}
public  void setProperty(java.lang.String property, java.lang.Object value) { }
public  java.lang.String getSomeValue() { return (java.lang.String)null;}
public  void setSomeValue(java.lang.String value) { }
}

You can find a sample project using maven in attachment.

Issue Links

• is related to: GROOVY-7764 Joint compilation does not work with AST-transformed Groovy