Dmitry Petrov
d622542824
When generating bodies for members implemented by delegation, invoke corresponding delegate member, not an interface member. Otherwise we might lose platform-specific nullability information in case of mixed Kotlin-Java hierarchies, as in implicitNotNullOnDelegatedImplementation.kt
47 lines
858 B
Kotlin
Vendored
47 lines
858 B
Kotlin
Vendored
// FILE: implicitNotNullOnDelegatedImplementation.kt
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interface IFoo {
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fun foo(): String
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}
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class K1 : JFoo()
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class K2 : JFoo() {
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override fun foo() = super.foo()
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}
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class K3 : JUnrelatedFoo(), IFoo
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class K4 : JUnrelatedFoo(), IFoo {
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override fun foo() = super.foo()
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}
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class TestJFoo : IFoo by JFoo() {
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// nullability assertion in 'foo()'
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}
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class TestK1 : IFoo by K1() {
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// nullability assertion in 'foo()'
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}
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class TestK2 : IFoo by K2() {
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// no nullability assertion in 'foo()'
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}
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class TestK3 : IFoo by K3() {
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// no nullability assertion in 'foo()'
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}
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class TestK4 : IFoo by K4() {
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// nullability assertion in 'foo()'
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}
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// FILE: JFoo.java
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public class JFoo implements IFoo {
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public String foo() { return null; }
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}
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// FILE: JUnrelatedFoo.java
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public class JUnrelatedFoo {
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public String foo() { return null; }
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} |