Mauro Molinari created GROOVY-9058:
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Summary: each parameter type not correctly inferenced
Key: GROOVY-9058
URL: https://issues.apache.org/jira/browse/GROOVY-9058
Project: Groovy
Issue Type: Bug
Components: Static compilation
Affects Versions: 2.5.6
Reporter: Mauro Molinari
Consider this Java class:
{code:java}
package test51;
import java.util.List;
public class Foo {
public List<Object[]> bar() { return null; }
}{code}
and this Groovy class:
{code:java}
package test51
import groovy.transform.CompileStatic
@CompileStatic
class Test51 {
protected void foo() {
List<Object[]> foo = new Foo().bar()
foo.each { row ->
def o = row[0]
}
}
List bar() {
}
}{code}
This produces a compiler error because {{row}} is resolved as {{Object}} rather
than {{Object[]}}.
A workaround is to declare {{row}} as {{Object[] row}} in the closure parameter
list.
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