marat.akhin
d5fe86559d
This is to record the red->green change in behavior between K1 and K2, when K2 correctly handles resolution/inference of an extension function with definitely non-nullable type.
38 lines
1.1 KiB
Kotlin
Vendored
38 lines
1.1 KiB
Kotlin
Vendored
// !LANGUAGE: +DefinitelyNonNullableTypes
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import kotlin.reflect.KProperty1
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class Mem
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class Ext
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class Foo<T> {
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fun foo(prop: KProperty1<T & Any, *>): Mem = Mem()
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}
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fun <T> Foo<T>.bar(prop: KProperty1<T & Any, *>): Ext = Ext()
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class Bar<T> {
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fun bar(prop: KProperty1<T & Any, *>): Mem = Mem()
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}
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fun <T> Bar<T>.<!EXTENSION_SHADOWED_BY_MEMBER!>bar<!>(prop: KProperty1<T & Any, *>): Ext = Ext()
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class Baz<T> {
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fun baz(prop: KProperty1<T, *>): Mem = Mem()
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}
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fun <T> Baz<T>.baz(prop: KProperty1<T & Any, *>): Ext = Ext()
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fun <T> id(t: T): T = t
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fun main() {
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val r01: Mem = Foo<String?>().foo(String::length)
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val r02: Mem = Foo<String?>().foo(id(String::length))
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val r03: Ext = Foo<String?>().bar(<!TYPE_MISMATCH!>String::length<!>)
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val r04: Ext = Foo<String?>().bar(id(String::length))
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val r05: Mem = Bar<String?>().bar(String::length)
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val r06: Mem = Bar<String?>().bar(id(String::length))
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val r07 = <!DEBUG_INFO_EXPRESSION_TYPE("Mem")!>Baz<String?>().baz(<!TYPE_MISMATCH!>String::length<!>)<!>
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val r08: Ext = Baz<String?>().baz(id(String::length))
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}
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