[jira] [Resolved] (GROOVY-7748) SAM & @CompileStatic failure

["John Wagenleitner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-7748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Wagenleitner resolved GROOVY-7748.
---------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.4.8

Verified that this issue was fixed in GROOVY-7927 by commit [776ea2cdfd2aa0|https://github.com/apache/groovy/commit/776ea2cdfd2aa0ba1525354f62f1f49faa920ff4].  The test added for that commit looks like it sufficiently covers this issue.

Thanks for reporting.

> SAM & @CompileStatic failure
> ----------------------------
>
>                 Key: GROOVY-7748
>                 URL: https://issues.apache.org/jira/browse/GROOVY-7748
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static Type Checker
>            Reporter: Maxim Medvedev
>             Fix For: 2.4.8
>
>
> Groovyc fails to compile SAM coercion used in variable declaration
> {code}
> interface Function<D, I> {
>   I fun(D dom)
> }
> class A{}; class B{}
> @CompileStatic
> void sample() {
>   Function<A, B> f = {A dom -> return new B() } //compilation fails here
> }
> void bar(Function<A, B> fun) {}
> @CompileStatic
> void sample2() {
>   bar {A dom -> return new B() } //compiles & runs ok
> }
> {code}



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