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https://issues.apache.org/jira/browse/GROOVY-9386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Sun resolved GROOVY-9386.
--------------------------------
Fix Version/s: 3.0.6
4.0.0-alpha-1
Resolution: Fixed
> Field initialized in a trait using tap doesn't work correctly
> -------------------------------------------------------------
>
> Key: GROOVY-9386
> URL: https://issues.apache.org/jira/browse/GROOVY-9386
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.5.9, 3.0.0-rc-3
> Reporter: Matthias Kiefer
> Assignee: Eric Milles
> Priority: Minor
> Fix For: 4.0.0-alpha-1, 3.0.6
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The following code
> {code:groovy}
> class Foo {
> int bar
> }
> trait TestTrait {
> def foo = new Foo().tap{
> bar = 1
> }
> }
> class SomeClass implements TestTrait {
> }
> new SomeClass()
> {code}
> fails with the following error:
> {noformat}
> Caught: groovy.lang.MissingPropertyException: No such property: bar for
> class: SomeClass
> Possible solutions: foo
> groovy.lang.MissingPropertyException: No such property: bar for class:
> SomeClass
> Possible solutions: foo
> at TestTrait$Trait$Helper$__init__closure1.doCall(scratch.groovy:8)
> at TestTrait$Trait$Helper.$init$(scratch.groovy:7)
> at SomeClass.<init>(scratch.groovy)
> at scratch.run(scratch.groovy:16)
> {noformat}
> if using the following code in the tap makes it work correctly:
> {code:groovy}
> trait TestTrait {
> def foo = new Foo().tap{
> it.bar = 1
> }
> }
> {code}
> Also when used in a class directly, it works also correctly:
> {code:groovy}
> class SomeClass {
> def foo = new Foo().tap{
> bar = 1
> }
> }
> {code}
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