Assertion failed: Invalid interfaces #10107
Comments
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Imported From: https://issues.scala-lang.org/browse/SI-10107?orig=1
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@lrytz said: |
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@lrytz said: private class ProblemClass implements InnerInterface { }to private class ProblemClass implements A.Inner.InnerInterface { } |
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@lrytz said: Changing the example a little: A.java public class A {
public static class AInner {
public static interface InnerInterface { }
}
}B.java public class B {
public static class BInner extends A.AInner {
public class ProblemClass implements InnerInterface { }
}
}Test.scala object Main {
def main(args: Array[String]): Unit = {
// new B() // this still causes the crash reported in this ticket
val bi = new B.BInner
new bi.ProblemClass()
}
}The above doesn't compile (in mixed compilation), neither on 2.11, nor on 2.12: This is due to the way the Scala compiler interprets Java static member classes, see #9111. When the Scala code does |
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Jillian Crossley (jillianc) said: |
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@lrytz said: |
…12.2: https://issues.scala-lang.org/browse/SI-10107 Here I implement the workaround given here: scala/bug#10107 (comment) but it generates another Scala issue.
…12.2: https://issues.scala-lang.org/browse/SI-10107 Here I implement the workaround given here: scala/bug#10107 (comment). BIS
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The first example fixed in 2.12.3 perhaps scala/scala#5792 and the second, revised example under the linked issue in 2.12.9/2.13.0. |
Reproduction case:
When I compile with ./sbt ++2.12.1, I get:
This compiles fine on 2.11.
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