Mailing-List: contact notifications-help@groovy.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@groovy.apache.org
Date: Thu, 10 Aug 2017 10:16:00 +0000 (UTC)
From: "Daniil Ovchinnikov (JIRA)" <jira@apache.org>
To: notifications@groovy.apache.org
Message-ID: <JIRA.13093739.1502360113000.136796.1502360160184@Atlassian.JIRA>
In-Reply-To: <JIRA.13093739.1502360113000@Atlassian.JIRA>
References: <JIRA.13093739.1502360113000@Atlassian.JIRA> <JIRA.13093739.1502360113742@jira-lw-us.apache.org>
Subject: [jira] [Created] (GROOVY-8283) Field shadowing not considered in
 STC
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
archived-at: Thu, 10 Aug 2017 10:16:06 -0000

Daniil Ovchinnikov created GROOVY-8283:
------------------------------------------

             Summary: 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)