Default Method for Groovy 3

[Daniel Sun]

Hi all,

         The new parser(Parrot) supports default method now. You can find
the new feature at  the enhancedInterface branch of groovy-parser project
<https://github.com/danielsun1106/groovy-parser/tree/enhancedInterface>  (
https://github.com/danielsun1106/groovy-parser/commit/89f45ac86e7945ef81283697b6ed9018e997a045
). If no problem with the implementation, I'll merge it into the master
later.

*Here is an example:*

interface Greetable {
    String name();
    default String hello() {
        return 'hello'
    }
}

class Person implements Greetable {
    @Override
    public String name() {
        return 'Daniel'
    }
}

def p = new Person()
assert 'hello, Daniel' == "${p.hello()}, ${p.name()}"

      *Another more complicated example can be found at:*
https://github.com/danielsun1106/groovy-parser/blob/enhancedInterface/src/test/resources/core/DefaultMethod_02x.groovy


Cheers,
Daniel.Sun




--
View this message in context: 
http://groovy.329449.n5.nabble.com/Default-Method-for-Groovy-3-tp5737154.html
Sent from the Groovy Dev mailing list archive at Nabble.com.