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Posted to notifications@groovy.apache.org by "Eric Milles (Jira)" <ji...@apache.org> on 2023/05/26 21:11:00 UTC

[jira] [Resolved] (GROOVY-11072) Unable to compile: Expected type for closure parameter

     [ https://issues.apache.org/jira/browse/GROOVY-11072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles resolved GROOVY-11072.
----------------------------------
    Resolution: Fixed

https://github.com/apache/groovy/commit/859955225b22c20271d3ff1b12344edfb375258d

> Unable to compile: Expected type for closure parameter 
> -------------------------------------------------------
>
>                 Key: GROOVY-11072
>                 URL: https://issues.apache.org/jira/browse/GROOVY-11072
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>    Affects Versions: 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17
>         Environment: Ubuntu 22.04
> Java 11
>            Reporter: A. Lepe
>            Assignee: Eric Milles
>            Priority: Major
>              Labels: CompileStatic, compile-error, parameters
>
> This code is unable to compile, throwing the exception:
> {code:java}
> Main.groovy: 15: 22: [Static type checking] - Expected type java.util.List<T> for closure parameter: list
>  @ line 22, column 17.
>                    List<String> list ->
>                    ^ 
> Main.groovy: 17: [Static type checking] - Expected type java.lang.Object for closure parameter: tm
>  @ line 17, column 21.
>                        TestModel tm ->
>                        ^
> Main.groovy: 18: [Static type checking] - No such property: id for class: java.lang.Object
>  @ line 18, column 33.
>                            println(tm.id)
>                                    ^{code}
> Code:
> {code:java}
> @CompileStatic
> class Main {
>     static void main(String[] args) {
>         TestTable table = new TestTable()
>         table.getAll({
>             List<TestModel> list ->
>                 list.each {
>                     TestModel tm ->
>                         println(tm.id)
>                 }
>         })
>     }
> }{code}
> This is a simplified version of my code which worked fine in 3.0.11, it failed first on 3.0.12 including 4.x. 
> I have prepared a git project with the minimum code at:
> [https://gitlab.com/intellisrc/groovy-compile-error2]
> In _build.gradle_ you can change between 3.0.11 and 4.0.12 versions
>  



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