[GROOVY-7399] Method "with()" fails to call on the object reference in Trait

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1, 3.0.6
• Component/s: groovy-runtime
• Assignee: Eric Milles
• Reporter: Terry Wong
• Created: 23/Apr/15 06:19
• Updated: 11/Nov/20 02:00
• Resolved: 10/Aug/20 13:52

Description

class Bar implements FooTrait {
    def whoAmI() { "It's Bar" }
}

class Foo {
    def whoAmI() { "It's Foo" }
}

trait FooTrait {
    Foo f = new Foo()
    def hiFoo() {
        f.with {
            whoAmI() // it's Foo or Bar?!
        }
    }
}

Bar b = new Bar()
assert b.hiFoo() == b.f.whoAmI()

I would expect the assert on last line will pass, but it failed with

Assertion failed: 

assert b.hiFoo() == b.f.whoAmI()
       | |       |  | | |
       | It's Bar|  | | It's Foo
       |         |  | Foo@72967906
       |         |  Bar@5b8dfcc1
       |         false
       Bar@5b8dfcc1