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https://issues.apache.org/jira/browse/GROOVY-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-10010.
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> STC: method call with GString elements in list/array has different error from
> assignment
> ----------------------------------------------------------------------------------------
>
> Key: GROOVY-10010
> URL: https://issues.apache.org/jira/browse/GROOVY-10010
> Project: Groovy
> Issue Type: Bug
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Minor
> Fix For: 4.0.0-alpha-3
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Follow up from GROOVY-5559 and GROOVY-9971. Consider the following:
> {code:groovy}
> void m(List<String> list) { }
> @groovy.transform.TypeChecked
> void test() {
> def bar = 123
> m(["foo","$bar"])
> List<String> strings = ["foo","$bar"]
> }
> {code}
> The assignment yields a nice error message as per 5559: "You are trying to
> use a GString in place of a String in a type which explicitly declares
> accepting String. Make sure to call toString() on all GString values."
> The direct use of a list expression as a call argument still retains the
> less-informative generics compatibility error: "Cannot call
> Script#m(java.util.List <java.lang.String>) with arguments
> [java.util.ArrayList <java.io.Serializable>]".
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