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https://issues.apache.org/jira/browse/GROOVY-11090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-11090.
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> STC: closure param type inference for tuple
> -------------------------------------------
>
> Key: GROOVY-11090
> URL: https://issues.apache.org/jira/browse/GROOVY-11090
> Project: Groovy
> Issue Type: Improvement
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.14, 3.0.19
>
>
> Consider the following:
> {code:groovy}
> @groovy.transform.TypeChecked
> void test() {
> def list_of_tuple2 = ['a','b'].withIndex()
> print list_of_tuple2.collect{ s,i -> s+i }
> }
> test()
> {code}
> STC rejects this script, saying "Incorrect number of parameters. Expected 1
> but found 2" or if "s,i" is "String s, int i" a type error.
> However it runs successfully without STC, printing "[a0, b1]"
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