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Posted to notifications@groovy.apache.org by "Eric Milles (Jira)" <ji...@apache.org> on 2022/11/16 23:51:00 UTC

[jira] [Created] (GROOVY-10845) Add type checking for enum constant constructor call

Eric Milles created GROOVY-10845:
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             Summary: Add type checking for enum constant constructor call
                 Key: GROOVY-10845
                 URL: https://issues.apache.org/jira/browse/GROOVY-10845
             Project: Groovy
          Issue Type: Documentation
          Components: Static Type Checker
            Reporter: Eric Milles
            Assignee: Eric Milles


Consider the following:
{code:groovy}
@groovy.transform.TypeChecked
enum E {
  FOO; // no error for missing argument
  E(String s) {
  }
}
{code}

Enum constant {{FOO}} is initialized by static method call {{$INIT("FOO",0)}} which accepts {{Object[]}} as it argument(s).  Thus no error is produced for the example but it fails at runtime.



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