Grzegorz Kaczmarczyk created GROOVY-9683:
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Summary: Changed behavior of delegates in 2.5.13
Key: GROOVY-9683
URL: https://issues.apache.org/jira/browse/GROOVY-9683
Project: Groovy
Issue Type: Bug
Affects Versions: 2.5.13
Reporter: Grzegorz Kaczmarczyk
I've noticed difference in how maps behave when used as delegates between
2.5.12 (and earlier versions) and 2.5.13. Consider this code snippet:
{code:java}
class MapAsDelegateProblem {
static void main(String[] args) {
new MapAsDelegateProblem().problematicCode()
}
def problematicCode() {
def map = [:]
callForAProblem(map) {
assert "abc" == BAR
}
}
def <U> void callForAProblem(U target, Closure<?> closure) {
closure.setDelegate(target)
closure.setResolveStrategy(Closure.DELEGATE_FIRST)
closure.call(target)
}
private static final BAR = "abc"
} {code}
In 2.5.x (up to 2.5.12) this code works just fine. Static field {{BAR}} is
accessed from closure in line 10. But this breaks in 2.5.13. This affects also
tests written in Spock. Utility method {{spock.lang.Specification::with }}works
in the same way as {{callForAProblem}}.
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