Scott Murphy Heiberg created GROOVY-12570:
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Summary: super.m() cannot reach a package-private method of a
superclass defined by another class loader
Key: GROOVY-12570
URL: https://issues.apache.org/jira/browse/GROOVY-12570
Project: Groovy
Issue Type: Bug
Components: groovy-runtime
Affects Versions: 6.0.0
Reporter: Scott Murphy Heiberg
{code:groovy}
def shell = new GroovyShell()
shell.evaluate '''package p
class M { @groovy.transform.PackageScope String pm() { 'M' } }
true
'''
shell.evaluate '''package p
class B extends M { // same package name as M, but another class loader
String pm() { 'B>' + super.pm() }
}
new B().pm()
''' // MissingMethodException; expected 'B>M'
{code}
The JVM does not let {{B.pm()}} override a package-private method of another
run-time package, so no {{super$}} method can call it, and the meta-class drops
the method from the methods for super calls without keeping the superclass
method. The same holds under {{@CompileStatic}}. Expected: {{super.pm()}} calls
{{M.pm()}}.
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