Mikhail Glukhikh
22068dd6ad
In particular, nullable invoke extension call and some smart casts are broken here
27 lines
685 B
Kotlin
Vendored
27 lines
685 B
Kotlin
Vendored
// !LANGUAGE: +NewInference
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// FILE: SmartFMap.java
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public class SmartFMap<K, V> implements java.util.Map<K, V> {
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public static < K, V> SmartFMap<K, V> emptyMap() {
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return null;
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}
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public SmartFMap < K, V> plus(@org.jetbrains.annotations.NotNull K key, V value) {
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return null;
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}
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}
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// FILE: main.kt
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class KotlinType
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interface TypePredicate : (KotlinType) -> Boolean {
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override fun invoke(typeToCheck: KotlinType): Boolean
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}
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fun <T : Any?> TypePredicate.expectedTypeFor(keys: Iterable<T>): Map<T, TypePredicate> =
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keys.fold(SmartFMap.emptyMap<T, TypePredicate>()) { map, key ->
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map.<!INAPPLICABLE_CANDIDATE!>plus<!>(key, this)
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}
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