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d27593aeda
It uses the same logic as an old back-end (see SamType#createByValueParameter and genericSamProjectedOut.kt), split into two parts: 1. When inserting SAM casts, use SamType#createByValueParamerer to get the target SAM type. 2. When inserting implicit casts, cast SAM conversions as arguments of methods of out-projected types to the original type of value parameter instead of 'Nothing'.
41 lines
800 B
Kotlin
Vendored
41 lines
800 B
Kotlin
Vendored
// SKIP_JDK6
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// FILE: Custom.java
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class Custom<K, V> {
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private K k;
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private V v;
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public Custom(K k, V v) {
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this.k = k;
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this.v = v;
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}
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public interface MBiConsumer<T, U> {
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void accept(T t, U u);
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}
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public void forEach(MBiConsumer<? super K, ? super V> action) {
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action.accept(k, v);
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}
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}
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// FILE: 1.kt
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import java.util.Arrays
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fun box(): String {
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val instance = Custom<String, String>("O", "K")
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var result = "fail"
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instance.forEach { a, b ->
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result = a + b
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}
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val superInterfaces = Arrays.toString((Class.forName("_1Kt\$box$1")).genericInterfaces)
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if (superInterfaces != "[Custom\$MBiConsumer<java.lang.String, java.lang.String>]") {
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return "fail: $superInterfaces"
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}
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return result
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}
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