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  1. Groovy
  2. GROOVY-9660

Unexpected error when trait used as a generic type bound

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Details

    • Question
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.5
    • 2.5.14, 3.0.6
    • Groovy Console
    • groovy 3.0.5 + jdk1.8

    Description

      code example :

      trait Data {}

class TestData implements Data {}

class AbstractData<D extends Data>{ D data }

def test = new AbstractData<TestData>()

       

      when i compile groovy，it compile failed:

      1 compilation error:

The type TestData is not a valid substitute for the bounded parameter <D extends Data>
 at line: 7, column: 29

       

      Is this the wrong way to write it？

       

       

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            emilles Eric Milles
            hdfg159 hdfg159
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              Updated:
              Resolved: