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Posted to notifications@groovy.apache.org by "Isaac Dooley (JIRA)" <ji...@apache.org> on 2017/09/20 18:00:02 UTC
[jira] [Updated] (GROOVY-8327) Parser regression. Can't access
static instance method before class is constructed
[ https://issues.apache.org/jira/browse/GROOVY-8327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Isaac Dooley updated GROOVY-8327:
---------------------------------
Summary: Parser regression. Can't access static instance method before class is constructed (was: Parser regression. Can't accesss static instance method before class is constructed)
> Parser regression. Can't access static instance method before class is constructed
> ----------------------------------------------------------------------------------
>
> Key: GROOVY-8327
> URL: https://issues.apache.org/jira/browse/GROOVY-8327
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.6.0-alpha-1
> Environment: groovc command line on linux
> Reporter: Isaac Dooley
>
> The parser in 2.6.0-alpha-1 gives a MultipleCompilationErrorsException on code that was compiled in 2.4.12.
> {code:title=Code that fails to compile on 2.6.0-alpha-1}
> class A {
> static String g() { }
> A() {
> this({g()}) // It is ok to create a closure that calls g() in a constructor, but not if it is being passed into this().
> }
> A(a) { }
> }
> {code}
> {code:title=compilation error message}
> $ groovyc test.groovy
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
> test.groovy: 4: Can't access instance method 'g' before the class is constructed
> @ line 4, column 15.
> this({g()}) // It is ok to create a closure that calls g() in a constructor, but not if it is being passed into this().
> ^
> 1 error
> {code}
> My opinion is that groovy should allow users to call a static method inside a constructor before the instance has been fully constructed, but I'm not aware of the details of why this is disallowed in 2.6.0-alpha-1.
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