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Posted to notifications@groovy.apache.org by "Daniel Sun (JIRA)" <ji...@apache.org> on 2018/08/26 02:36:00 UTC
[jira] [Commented] (GROOVY-8283) Field shadowing not considered in
STC
[ https://issues.apache.org/jira/browse/GROOVY-8283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592753#comment-16592753 ]
Daniel Sun commented on GROOVY-8283:
------------------------------------
Hi [~daniilo]
Have you tried the latest version on master?
In addition, I wish you could provide test code with `assert`
> 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
> Priority: Major
>
> {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}
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