[
https://issues.apache.org/jira/browse/GROOVY-8283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16121403#comment-16121403
]
Daniil Ovchinnikov commented on GROOVY-8283:
--------------------------------------------
This issue prevents using {{io.vertx.rxjava.core.AbstractVerticle}} in Groovy
without workarounds (https://youtrack.jetbrains.com/issue/IDEA-177371)
> Field shadowing not considered in STC
> -------------------------------------
>
> Key: GROOVY-8283
> URL: https://issues.apache.org/jira/browse/GROOVY-8283
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation, Static Type Checker
> Affects Versions: 2.4.12
> Reporter: Daniil Ovchinnikov
>
> {code}
> import groovy.transform.CompileStatic
> @CompileStatic class A {}
> @CompileStatic class B {}
> @CompileStatic class Parent {
> protected A ff = new A()
> A getFf() { ff }
> }
> @CompileStatic class Child extends Parent {
> protected B ff = new B()
> }
> @CompileStatic class Usage extends Child {
> def test() {
> println ff // A@id
> println getFf() // A@id
> println this.@ff // B@id
> }
> def test2() {
> I.wantsB(ff) //
> ScriptBytecodeAdapter.castToType(((Usage)this).getFf(), B.class)) is
> generated (wrong)
> I.wantsB(getFf()) // [STC] - Cannot find matching method I#wantsB(A)
> I.wantsB(this.@ff) // [STC] - Cannot find matching method I#wantsB(A)
> (wrong)
> }
> }
> @CompileStatic class I {
> static void wantsB(B b) {}
> }
> new Usage().test()
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
