Files
kotlin-fork/compiler/testData/diagnostics/tests/intersectionWithMultipleDefaultsInJavaOverriddenByIntersectionInKotlin.kt
T
Nikolay Lunyak 341a23d05c [FIR] Introduce containsMultipleNonSubsumed to intersection overrides
After this change the IO created for
`SimpleColoredComponent::setToolTipText`
will be `containsMultipleNonSubsumed == true`
while IOs created for classes in
`intersectionOverridesIntersection.kt`
will have this property set to `false`.

^KT-65972 Fixed
2024-02-21 20:24:16 +00:00

37 lines
1.6 KiB
Kotlin
Vendored

// FIR_IDENTICAL
// FILE: ColoredTextContainer.java
public interface ColoredTextContainer {
default void setToolTipText(String text) {}
}
// FILE: JComponent.java
public abstract class JComponent {
public void setToolTipText(String text) {}
}
// FILE: SimpleColoredComponent.java
// IDEALLY:
// Provides `IO SimpleColoredComponent::setToolTipText`, because inherits
// `JComponent::setToolTipText` and `ColoredTextContainer::setToolTipText`,
// which don't sumbsume one another, but Java allows picking the class-based one in this case.
// REALITY:
// Contains an IO for the above. We check if this is green Java via a
// modified check that accounts for this case.
public class SimpleColoredComponent extends JComponent implements ColoredTextContainer {}
// FILE: Main.kt
// Not important, left for the record
interface TextFragment : ColoredTextContainer
// IDEALLY:
// Provides `JComponent::setToolTipText`, because inherits
// `ColoredTextContainer::setToolTipText` and `IO SimpleColoredComponent::setToolTipText`,
// and the latter subsumes the former.
// REALITY:
// Contains IO between `ColoredTextContainer::setToolTipText` and `IO SimpleColoredComponent::setToolTipText`.
// In this case `IO SimpleColoredComponent::setToolTipText` should not be unwrapped, otherwise
// we miss `nonSubsumed()` check and since this is a Kotlin class we are not allowed to implicitly choose
// between `JComponent::setToolTipText` and `ColoredTextContainer::setToolTipText`.
private class TextFragmentImpl : TextFragment, SimpleColoredComponent()