Jason Garrett created GROOVY-10922:
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Summary: stack overflow calling implicit getter/setter from
override
Key: GROOVY-10922
URL: https://issues.apache.org/jira/browse/GROOVY-10922
Project: Groovy
Issue Type: Bug
Components: Compiler
Affects Versions: 2.5.21, 2.5.20, 3.0.14, 2.5.19
Reporter: Jason Garrett
In the following situation, under static compilation:
* An interface declares a getter and/or setter
* An implementing class declares a property of the corresponding name and
type, so the implicit getter and/or setter implement the interface
* A subclass overrides the getter/setter and calls the super getter/setter
the subclass getter/setter will recurse instead of calling the superclass
implicit method.
This appears to have been introduced in 3.0.14.
Running the main method in this example will reproduce the stack overflow.
{code:java}
package example
import groovy.transform.CompileStatic
@CompileStatic
class SuperImplicitSetter {
interface FooHaving {
String getFoo()
void setFoo(String foo)
}
static class Foo implements FooHaving {
String foo // implements interface
}
static class Bar extends Foo {
String bar
@Override
void setFoo(String foo) {
super.setFoo(foo) // recurses instead of calling implicit
Foo.setFoo(String)
bar = foo
}
}
static void main(String[] args) {
Bar bar = new Bar()
bar.setFoo("bar") // stack overflow
println bar.foo
}
}
{code}
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