Dmitry Bobrov created GROOVY-8029:
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Summary: Static compilation fails when using collectMany and elvis
operator
Key: GROOVY-8029
URL: https://issues.apache.org/jira/browse/GROOVY-8029
Project: Groovy
Issue Type: Bug
Components: Static Type Checker
Affects Versions: 2.4.7
Reporter: Dmitry Bobrov
Priority: Minor
The following code, when used with {{\@CompileStatic}}, produces {{Groovyc:
[Static type checking] - Cannot call <T,E> java.util.List
<Object>#collectMany(groovy.lang.Closure <java.util.Collection>) with arguments
[groovy.lang.Closure <java.util.List>]}}
{code:groovy}
List<String> getStrings(List<Object> l) {
l.collectMany { [it.toString()] } ?: ([] as List<String>)
}
{code}
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